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1

UTILITY ADVANCED TURBINE SYSTEMS(ATS) TECHNOLOGY READINESS TESTING  

SciTech Connect

The following paper provides an overview of GE's H System{trademark} technology, and specifically, the design, development, and test activities associated with the DOE Advanced Turbine Systems (ATS) program. There was intensive effort expended in bringing this revolutionary advanced technology program to commercial reality. In addition to describing the magnitude of performance improvement possible through use of H System{trademark} technology, this paper discusses the technological milestones during the development of the first 9H (50Hz) and 7H (60 Hz) gas turbines. To illustrate the methodical product development strategy used by GE, this paper discusses several technologies that were essential to the introduction of the H System{trademark}. Also included are analyses of the series of comprehensive tests of materials, components and subsystems that necessarily preceded full scale field testing of the H System{trademark}. This paper validates one of the basic premises with which GE started the H System{trademark} development program: exhaustive and elaborate testing programs minimized risk at every step of this process, and increase the probability of success when the H System{trademark} is introduced into commercial service. In 1995, GE, the world leader in gas turbine technology for over half a century, in conjunction with the DOE National Energy Technology Laboratory's ATS program, introduced its new generation of gas turbines. This H System{trademark} technology is the first gas turbine ever to achieve the milestone of 60% fuel efficiency. Because fuel represents the largest individual expense of running a power plant, an efficiency increase of even a single percentage point can substantially reduce operating costs over the life of a typical gas-fired, combined-cycle plant in the 400 to 500 megawatt range. The H System{trademark} is not simply a state-of-the-art gas turbine. It is an advanced, integrated, combined-cycle system in which every component is optimized for the highest level of performance. The unique feature of an H-technology combined-cycle system is the integrated heat transfer system, which combines both the steam plant reheat process and gas turbine bucket and nozzle cooling. This feature allows the power generator to operate at a higher firing temperature than current technology units, thereby resulting in dramatic improvements in fuel-efficiency. The end result is the generation of electricity at the lowest, most competitive price possible. Also, despite the higher firing temperature of the H System{trademark}, the combustion temperature is kept at levels that minimize emission production. GE has more than 3.6 million fired hours of experience in operating advanced technology gas turbines, more than three times the fired hours of competitors' units combined. The H System{trademark} design incorporates lessons learned from this experience with knowledge gleaned from operating GE aircraft engines. In addition, the 9H gas turbine is the first ever designed using ''Design for Six Sigma'' methodology, which maximizes reliability and availability throughout the entire design process. Both the 7H and 9H gas turbines will achieve the reliability levels of our F-class technology machines. GE has tested its H System{trademark} gas turbine more thoroughly than any previously introduced into commercial service. The H System{trademark} gas turbine has undergone extensive design validation and component testing. Full-speed, no-load testing of the 9H was achieved in May 1998 and pre-shipment testing was completed in November 1999. The 9H will also undergo approximately a half-year of extensive demonstration and characterization testing at the launch site. Testing of the 7H began in December 1999, and full speed, no-load testing was completed in February 2000. The 7H gas turbine will also be subjected to extensive demonstration and characterization testing at the launch site.

Kenneth A. Yackly

2001-06-01T23:59:59.000Z

2

UTILITY ADVANCED TURBINE SYSTEMS(ATS) TECHNOLOGY READINESS TESTING  

SciTech Connect

The following paper provides an overview of GE's H System{trademark} technology, and specifically, the design, development, and test activities associated with the DOE Advanced Turbine Systems (ATS) program. There was intensive effort expended in bringing this revolutionary advanced technology program to commercial reality. In addition to describing the magnitude of performance improvement possible through use of H System{trademark} technology, this paper discusses the technological milestones during the development of the first 9H (50Hz) and 7H (60 Hz) gas turbines. To illustrate the methodical product development strategy used by GE, this paper discusses several technologies that were essential to the introduction of the H System{trademark}. Also included are analyses of the series of comprehensive tests of materials, components and subsystems that necessarily preceded full scale field testing of the H System{trademark}. This paper validates one of the basic premises with which GE started the H System{trademark} development program: exhaustive and elaborate testing programs minimized risk at every step of this process, and increase the probability of success when the H System{trademark} is introduced into commercial service. In 1995, GE, the world leader in gas turbine technology for over half a century, in conjunction with the DOE National Energy Technology Laboratory's ATS program, introduced its new generation of gas turbines. This H System{trademark} technology is the first gas turbine ever to achieve the milestone of 60% fuel efficiency. Because fuel represents the largest individual expense of running a power plant, an efficiency increase of even a single percentage point can substantially reduce operating costs over the life of a typical gas-fired, combined-cycle plant in the 400 to 500 megawatt range. The H System{trademark} is not simply a state-of-the-art gas turbine. It is an advanced, integrated, combined-cycle system in which every component is optimized for the highest level of performance. The unique feature of an H-technology combined-cycle system is the integrated heat transfer system, which combines both the steam plant reheat process and gas turbine bucket and nozzle cooling. This feature allows the power generator to operate at a higher firing temperature than current technology units, thereby resulting in dramatic improvements in fuel-efficiency. The end result is the generation of electricity at the lowest, most competitive price possible. Also, despite the higher firing temperature of the H System{trademark}, the combustion temperature is kept at levels that minimize emission production. GE has more than 3.6 million fired hours of experience in operating advanced technology gas turbines, more than three times the fired hours of competitors' units combined. The H System{trademark} design incorporates lessons learned from this experience with knowledge gleaned from operating GE aircraft engines. In addition, the 9H gas turbine is the first ever designed using ''Design for Six Sigma'' methodology, which maximizes reliability and availability throughout the entire design process. Both the 7H and 9H gas turbines will achieve the reliability levels of our F-class technology machines. GE has tested its H System{trademark} gas turbine more thoroughly than any previously introduced into commercial service. The H System{trademark} gas turbine has undergone extensive design validation and component testing. Full-speed, no-load testing of the 9H was achieved in May 1998 and pre-shipment testing was completed in November 1999. The 9H will also undergo approximately a half-year of extensive demonstration and characterization testing at the launch site. Testing of the 7H began in December 1999, and full speed, no-load testing was completed in February 2000. The 7H gas turbine will also be subjected to extensive demonstration and characterization testing at the launch site.

Kenneth A. Yackly

2001-06-01T23:59:59.000Z

3

Utility advanced turbine systems (ATS) technology readiness testing  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the US Department of Energy (DOE) is the development of a highly efficient, environmentally superior, and cost-competitive utility ATS for base-load utility-scale power generation, the GE 7H (60 Hz) combined cycle power system, and related 9H (50 Hz) common technology. The major effort will be expended on detail design. Validation of critical components and technologies will be performed, including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which was to have been sited and operated in Phase 4 but will now be sited and operated commercially by GE. This change has resulted from DOE's request to GE for deletion of Phase 4 in favor of a restructured Phase 3 (as Phase 3R) to include full speed, no load (FSNL) testing of the 7H gas turbine. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. A schematic of the GE H machine is shown.

NONE

2000-09-15T23:59:59.000Z

4

Utility advanced turbine systems (ATS) technology readiness testing  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the US Department of Energy (DOE) is the development of a highly efficient, environmentally superior, and cost-competitive utility ATS for base-load utility-scale power generation, the GE 7H (60 Hz) combined cycle power system, and related 9H (50 Hz) common technology. The major effort will be expended on detail design. Validation of critical components and technologies will be performed, including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which was to have been sited and operated in Phase 4 but will now be sited and operated commercially by GE. This change has resulted from DOE's request to GE for deletion of Phase 4 in favor of a restructured Phase 3 (as Phase 3R) to include full speed, no load (FSNL) testing of the 7H gas turbine. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. A schematic of the GE H machine is shown.

2000-09-15T23:59:59.000Z

5

Utility Advanced Turbine Systems (ATS) technology readiness testing  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the US Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detail design. Validation of critical components and technologies will be performed, including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which was to have been sited and operated in Phase 4 but will now be sited and operated commercially by GE. This change has resulted horn DOE's request to GE for deletion of Phase 4 in favor of a restructured Phase 3 (as Phase 3R) to include fill speed, no load (FSNL) testing of the 7H gas turbine. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. A schematic of the GE H machine is shown.

1999-05-01T23:59:59.000Z

6

UTILITY ADVANCED TURBINE SYSTEMS (ATS) TECHNOLOGY READINESS TESTING  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between Ge and the US Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detail design. Validation of critical components and technologies will be performed, including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which was to have been sited and operated in Phase 4 but will now be sited and operated commercially be GE. This change has resulted from DOE's request to GE for deletion of Phase 4 in favor of a restructured Phase 3 (as Phase 3R) to include full speed, no load (FSNL) testing of the 7H gas turbine. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. A schematic of the GE H machine is shown. This report summarizes work accomplished from 4Q97 through 3Q98.

Unknown

1998-10-01T23:59:59.000Z

7

Utility Advanced Turbine Systems (ATS) Technology Readiness Testing  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the U.S. Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detail design. Validation of critical components and technologies will be performed, including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which was to have been sited and operated in Phase 4 but will now be sited and operated commercially by GE. This change has resulted from DOE's request to GE for deletion of Phase 4 in favor of a restructured Phase 3 (as Phase 3R) to include full speed, no load (FSNL) testing of the 7H gas turbine. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. A schematic of the GE H machine is shown in Figure 1-1. This report summarizes work accomplished in 2Q98. The most significant accomplishments are listed in the report.

NONE

1998-10-29T23:59:59.000Z

8

Utility Advanced Turbine Systems (ATS) technology readiness testing  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the US Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detail design. Validation of critical components and technologies will be performed, including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which was to have been sited and operated in Phase 4 but will now be sited and operated commercially by GE. This change has resulted horn DOE's request to GE for deletion of Phase 4 in favor of a restructured Phase 3 (as Phase 3R) to include fill speed, no load (FSNL) testing of the 7H gas turbine. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. A schematic of the GE H machine is shown.

NONE

1999-05-01T23:59:59.000Z

9

UTILITY ADVANCED TURBINE SYSTEMS (ATS) TECHNOLOGY READINESS TESTING  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between Ge and the US Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detail design. Validation of critical components and technologies will be performed, including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which was to have been sited and operated in Phase 4 but will now be sited and operated commercially be GE. This change has resulted from DOE's request to GE for deletion of Phase 4 in favor of a restructured Phase 3 (as Phase 3R) to include full speed, no load (FSNL) testing of the 7H gas turbine. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. A schematic of the GE H machine is shown. This report summarizes work accomplished from 4Q97 through 3Q98.

Unknown

1998-10-01T23:59:59.000Z

10

Utility Advanced Turbine Systems (ATS) Technology Readiness Testing  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the U.S. Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detail design. Validation of critical components and technologies will be performed, including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which was to have been sited and operated in Phase 4 but will now be sited and operated commercially by GE. This change has resulted from DOE's request to GE for deletion of Phase 4 in favor of a restructured Phase 3 (as Phase 3R) to include full speed, no load (FSNL) testing of the 7H gas turbine. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. A schematic of the GE H machine is shown in Figure 1-1. This report summarizes work accomplished in 2Q98. The most significant accomplishments are listed in the report.

1998-10-29T23:59:59.000Z

11

UTILITY ADVANCED TURBINE SYSTEMS (ATS) TECHNOLOGY READINESS TESTING  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the U.S. Department of Energy (DOE) is the development of a highly efficient, environmentally superior, and cost-competitive utility ATS for base-load utility-scale power generation, the GE 7H (60 Hz) combined cycle power system, and related 9H (50 Hz) common technology. The major effort will be expended on detail design. Validation of critical components and technologies will be performed, including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which was to have been sited and operated in Phase 4 but will now be sited and operated commercially by GE. This change has resulted from DOE's request to GE for deletion of Phase 4 in favor of a restructured Phase 3 (as Phase 3R) to include full speed, no load (FSNL) testing of the 7H gas turbine. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. A schematic of the GE H machine is shown in Figure 1-1. Information specifically related to 9H production is presented for continuity in H program reporting, but lies outside the ATS program. This report summarizes work accomplished from 4Q98 through 3Q99. The most significant accomplishments are listed.

Unknown

1999-10-01T23:59:59.000Z

12

UTILITY ADVANCED TURBINE SYSTEMS (ATS) TECHNOLOGY READINESS TESTING  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the U.S. Department of Energy (DOE) is the development of a highly efficient, environmentally superior, and cost-competitive utility ATS for base-load utility-scale power generation, the GE 7H (60 Hz) combined cycle power system, and related 9H (50 Hz) common technology. The major effort will be expended on detail design. Validation of critical components and technologies will be performed, including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which was to have been sited and operated in Phase 4 but will now be sited and operated commercially by GE. This change has resulted from DOE's request to GE for deletion of Phase 4 in favor of a restructured Phase 3 (as Phase 3R) to include full speed, no load (FSNL) testing of the 7H gas turbine. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. A schematic of the GE H machine is shown in Figure 1-1. Information specifically related to 9H production is presented for continuity in H program reporting, but lies outside the ATS program. This report summarizes work accomplished from 4Q98 through 3Q99. The most significant accomplishments are listed.

Unknown

1999-10-01T23:59:59.000Z

13

UTILITY ADVANCED TURBINE SYSTEMS (ATS) TECHNOLOGY READINESS TESTING  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the U.S. Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detail design. Validation of critical components and technologies will be performed, including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer conflation testing. Processes will be developed to support the manufacture of the first system, which was to have been sited and operated in Phase 4 but will now be sited and operated commercially by GE. This change has resulted from DOE's request to GE for deletion of Phase 4 in favor of a restructured Phase 3 (as Phase 3R) to include full speed, no load (FSNL) testing of the 7H gas turbine. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. The objective of this task is to design 7H and 9H compressor rotor and stator structures with the goal of achieving high efficiency at lower cost and greater durability by applying proven GE Power Systems (GEPS) heavy-duty use design practices. The designs will be based on the GE Aircraft Engines (GEAE) CF6-80C2 compressor. Transient and steady-state thermo-mechanical stress analyses will be run to ensure compliance with GEPS life standards. Drawings will be prepared for forgings, castings, machining, and instrumentation for full speed, no load (FSNL) tests of the first unit on both 9H and 7H applications.

Unknown

1999-04-01T23:59:59.000Z

14

UTILITY ADVANCED TURBINE SYSTEMS (ATS) TECHNOLOGY READINESS TESTING  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the U.S. Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detail design. Validation of critical components and technologies will be performed, including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer conflation testing. Processes will be developed to support the manufacture of the first system, which was to have been sited and operated in Phase 4 but will now be sited and operated commercially by GE. This change has resulted from DOE's request to GE for deletion of Phase 4 in favor of a restructured Phase 3 (as Phase 3R) to include full speed, no load (FSNL) testing of the 7H gas turbine. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. The objective of this task is to design 7H and 9H compressor rotor and stator structures with the goal of achieving high efficiency at lower cost and greater durability by applying proven GE Power Systems (GEPS) heavy-duty use design practices. The designs will be based on the GE Aircraft Engines (GEAE) CF6-80C2 compressor. Transient and steady-state thermo-mechanical stress analyses will be run to ensure compliance with GEPS life standards. Drawings will be prepared for forgings, castings, machining, and instrumentation for full speed, no load (FSNL) tests of the first unit on both 9H and 7H applications.

Unknown

1999-04-01T23:59:59.000Z

15

Technology Readiness Assessment Report  

Energy.gov (U.S. Department of Energy (DOE))

This document has been developed to guide individuals and teams that will be involved in conducting Technology Readiness Assessments (TRAs) and developing Technology Maturation Plans (TMPs) for the...

16

UTILITY ADVANCED TURBINE SYSTEMS (ATS) TECHNOLOGY READINESS TESTING: PHASE 3R  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the US Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detail design. Validation of critical components and technologies will be performed, including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which was to have been sited and operated in Phase 4 but will now be sited and operated commercially by GE. This change has resulted from DOE's request to GE for deletion of Phase 4 in favor of a restructured Phase 3 (as Phase 3R) to include full speed, no load (FSNL) testing of the 7H gas turbine. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. A schematic of the GE H machine is shown. This report summarizes work accomplished in 2Q99.

None

1999-09-01T23:59:59.000Z

17

UTILITY ADVANCED TURBINE SYSTEMS (ATS) TECHNOLOGY READINESS TESTING PHASE 3 RESTRUCTURED (3R)  

DOE Green Energy (OSTI)

In the early 90's GE recognized the need to introduce new technology to follow on to the ''F'' technology the Company introduced in 1988. By working with industry and DOE, GE helped shape the ATS program goal of demonstrating a gas turbine, combined-cycle system using natural gas as the primary fuel that achieves the following targets: system efficiency exceeding 60% lower heating value basis; environmental superiority under full-load operating conditions without the use of post-combustion emissions controls, environmental superiority includes limiting NO{sub 2} to less than 10 parts per mission by volume (dry basis) at 15% oxygen; busbar energy costs that are 10% less than current state-of-the-art turbine systems meeting the same environmental requirements; fuel-flexible designs operating on natural gas but also capable of being adapted to operate on coal-based, distillate, or biomass fuels; reliability-availability-maintainability (RAM) that is equivalent to modern advanced power generation systems; and commercial systems that could enter the market in the year 2000.

Unknown

1999-03-30T23:59:59.000Z

18

UTILITY ADVANCED TURBINE SYSTEMS (ATS) TECHNOLOGY READINESS TESTING: PHASE 3R  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the US Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detail design. Validation of critical components and technologies will be performed, including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which was to have been sited and operated in Phase 4 but will now be sited and operated commercially by GE. This change has resulted from DOE's request to GE for deletion of Phase 4 in favor of a restructured Phase 3 (as Phase 3R) to include full speed, no load (FSNL) testing of the 7H gas turbine. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. A schematic of the GE H machine is shown. This report summarizes work accomplished in 2Q99.

1999-09-01T23:59:59.000Z

19

Utility advanced turbine systems (ATS) technology readiness testing. Technical progress report, January 1--March 31, 1998  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the US Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detail design. Validation of critical components and technologies will be performed including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which was to have been sited and operated in Phase 4 but will now be sited and operated commercially by GE. This change has resulted from DOE`s request to GE for deletion of Phase 4 in favor of a restructured Phase 3 (as Phase 3R) to include full speed, no load (FSNL) testing of the 7H gas turbine. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. This report summarizes work accomplished in 1Q98.

1998-08-01T23:59:59.000Z

20

UTILITY ADVANCED TURBINE SYSTEMS (ATS) TECHNOLOGY READINESS TESTING PHASE 3 RESTRUCTURED (3R)  

SciTech Connect

In the early 90's GE recognized the need to introduce new technology to follow on to the ''F'' technology the Company introduced in 1988. By working with industry and DOE, GE helped shape the ATS program goal of demonstrating a gas turbine, combined-cycle system using natural gas as the primary fuel that achieves the following targets: system efficiency exceeding 60% lower heating value basis; environmental superiority under full-load operating conditions without the use of post-combustion emissions controls, environmental superiority includes limiting NO{sub 2} to less than 10 parts per mission by volume (dry basis) at 15% oxygen; busbar energy costs that are 10% less than current state-of-the-art turbine systems meeting the same environmental requirements; fuel-flexible designs operating on natural gas but also capable of being adapted to operate on coal-based, distillate, or biomass fuels; reliability-availability-maintainability (RAM) that is equivalent to modern advanced power generation systems; and commercial systems that could enter the market in the year 2000.

Unknown

1999-03-30T23:59:59.000Z

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Utility advanced turbine systems (ATS) technology readiness testing and pre-commercialization demonstration  

Science Conference Proceedings (OSTI)

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the U. S. Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detail design. Validation of critical components and technologies will be performed including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which will be sited and operated in Phase 4. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue.

NONE

1997-07-01T23:59:59.000Z

22

TECHNOLOGY READINESS ASSESSMENT  

NLE Websites -- All DOE Office Websites (Extended Search)

DECEMBER 2012 DECEMBER 2012 Pathway for readying the next generation of affordable clean energy technology -Carbon Capture, Utilization, and Storage (CCUS) 2012 TECHNOLOGY READINESS ASSESSMENT -OVERVIEW 2 2012 TECHNOLOGY READINESS ASSESSMENT-OVERVIEW 2012 TECHNOLOGY READINESS ASSESSMENT-OVERVIEW 3 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal li- ability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference therein to any specific

23

Utility Advanced Turbine Systems (ATS) technology readiness testing and pre-commercialization demonstration. Quarterly report, April 1--June 30, 1996  

Science Conference Proceedings (OSTI)

This report covers the period April--June, 1996 for the utility advanced turbine systems (ATS) technical readiness testing and pre-commercial demonstration program. The topics of the report include NEPA information, ATS engine design, integrated program plan, closed loop cooling, thin wall casting development, rotor air sealing development, compressor aerodynamic development, turbine aerodynamic development, phase 3 advanced air sealing development, active tip clearance control, combustion system development, ceramic ring segment, advanced thermal barrier coating development, steam cooling effects, directionally solidified blade development, single crystal blade development program, advanced vane alloy development, blade and vane life prediction, nickel based alloy rotor, and plans for the next reporting period.

NONE

1996-09-09T23:59:59.000Z

24

Technology Readiness Assessment Report  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Technology Readiness Assessment Report Technology Readiness Assessment Report March 2010 U U . . S S . . D D e e p p a a r r t t m m e e n n t t o o f f E E n n e e r r g g y y O O f f f f i i c c e e o o f f E E n n v v i i r r o o n n m m e e n n t t a a l l M M a a n n a a g g e e m m e e n n t t Technology Readiness Assessment (TRA) / Technology Maturation Plan (TMP) Process Guide March 2008 U.S. DOE Office of Environmental Management March 2008 TRA/TMP Process Guide Page 2 of 48 TABLE OF CONTENTS 1.0 INTRODUCTION ...................................................................................................................... 4 1.1 Document Purpose............................................................................................................................ 4 2.0 OVERVIEW OF TECHNOLOGY READINESS ASSESSMENTS AND TECHNOLOGY MATURATION PLANS

25

Development of high-temperature turbine subsystem technology to a technology readiness status Phase II. Quarterly report, January-March 1982  

SciTech Connect

The objective of the DOE-HTTT (High-Temperature Turbine Technology) Program is to bring to Technology Readiness, over a six- to ten-year duration, a high-temperature gas turbine for use in a combined-cycle power plant, with coal-derived fuel at a firing temperature of 2600/sup 0/F and with growth capability to 3000/sup 0/F. Phase II, Technology Testing and Test Support Studies, commenced on August 1, 1977, with its objectives to: perform component design and technology testing in critical areas; perform system design and trade-off analyses in sufficient depth to support the component design and test tasks; and update the Phase I combined-cycle plant studies to evaluate the commercial validity of a GE-TRV gas turbine system. During this reporting period the major effort was on motorized rig tests to acquire the heat transfer data needed to design the cooling passages within the rotating components of the TRV gas turbine. A single specimen was tested extensively during the reporting period. The tested specimen, with a 0.083-inch-diameter passage STEM-drilled in an IN718 tube, is prototypical of eight cooling passages in the Stage 1 bucket and all cooling passages in Stages 2 and 3. The performance of this specimen was better than the performances of all smooth specimens tested previously, both in terms of power at boiling transition and in terms of wetted area. These favorable results hve been used to review the cooling flows and the need for turbulence promoters in TRV buckets.

Horner, M. W.

1982-04-01T23:59:59.000Z

26

Energy Efficiency Technology Readiness Guide  

Science Conference Proceedings (OSTI)

As electric power companies strive to meet increasing end-use energy efficiency requirements, they must make decisions about which technologies seem most promising in terms of availability for wide deployment and providing persistent energy savings while also being cost-effective and likely to be adopted by customers. To help electric power companies with these decisions, EPRI has developed this Technology Readiness Guide to provide a readiness assessment of technologies in various stages of ...

2012-12-31T23:59:59.000Z

27

Utility advanced turbine systems (ATS) technology readiness testing -- Phase 3. Technical progress report, October 1--December 31, 1997  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and US Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detail design. Validation of critical components and technologies will be performed including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which was to have been sited and operated in Phase 4 but will now be sited and operated commercially by GE. This change has resulted from DOE`s request to GE for deletion of Phase 4 in favor of a restructured Phase 3 (as Phase 3R) to include full speed, no load (FSNL) testing of the 7H gas turbine. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. A schematic of the GE H machine is shown. This report summarizes work accomplished in 4Q97.

1997-12-31T23:59:59.000Z

28

Utility Advanced Turbine Systems (ATS) technology readiness testing and pre-commercialization demonstration. Quarterly report, October 1--December 31, 1996  

DOE Green Energy (OSTI)

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the U.S. Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detail design. Validation of critical components and technologies will be performed including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which will be sited and operated in Phase 4. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue.

NONE

1997-06-01T23:59:59.000Z

29

Utility advanced turbine systems (ATS) technology readiness testing -- Phase 3. Annual report, October 1, 1996--September 30, 1997  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the US Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detail design. Validation of critical components and technologies will be performed including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. A schematic of the GE H machine is shown.

1997-12-31T23:59:59.000Z

30

Utility advanced turbine systems (ATS) technology readiness testing and pre-commercial demonstration. Quarterly report, April 1--June 30, 1997  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the US Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detail design. Validation of critical components and technologies will be performed including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which will be sited and operated in Phase 4. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. A schematic of the GE H machine is shown. This report summarizes work accomplished in 2Q97.

1997-12-31T23:59:59.000Z

31

Utility advanced turbine systems (ATS) technology readiness testing and pre-commercial demonstration. Quarterly report, January 1--March 31, 1997  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the US Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detail design. Validation of critical components and technologies will be performed including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which will be sited and operated in Phase 4. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. A schematic of the GE H machine is shown. This report summarizes work accomplished in 1Q97.

1997-12-31T23:59:59.000Z

32

Property:Technology Readiness Level | Open Energy Information  

Open Energy Info (EERE)

Readiness Level Readiness Level Jump to: navigation, search Property Name Technology Readiness Level Property Type Text Pages using the property "Technology Readiness Level" Showing 25 pages using this property. (previous 25) (next 25) M MHK Technologies/14 MW OTECPOWER + TRL 5 6 System Integration and Technology Laboratory Demonstration MHK Technologies/Aegir Dynamo + TRL 5 6 System Integration and Technology Laboratory Demonstration MHK Technologies/AirWEC + TRL 5/6: System Integration and Technology Laboratory Demonstration MHK Technologies/Anaconda bulge tube drives turbine + TRL 4 Proof of Concept MHK Technologies/AquaBuoy + TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering MHK Technologies/Aquantis + TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering

33

MHK Technologies/Tidal Turbine | Open Energy Information  

Open Energy Info (EERE)

Turbine Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Tidal Turbine.jpg Technology Profile Primary Organization Aquascientific Project(s) where this technology is utilized *MHK Projects/Race Rocks Demonstration Technology Resource Click here Current/Tidal Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 5/6: System Integration and Technology Laboratory Demonstration Technology Description Turbine is positioned by anchoring and cabling Energy extraction from flow that is transverse to the rotation axis Turbines utilize both lift and drag Mooring Configuration Gravity base although other options are currently being explored Technology Dimensions Device Testing Date Submitted 10/8/2010

34

MHK Technologies/Water Wall Turbine | Open Energy Information  

Open Energy Info (EERE)

Turbine Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Water Wall Turbine.png Technology Profile Primary Organization Water Wall Turbine Technology Resource Click here Current Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description WWTurbine has developed and introduced a new commercially viable system for the extraction of Potential and Kinetic Energy from large fast moving water currents for conversion into Electric Energy Mooring Configuration Monopile Optimum Marine/Riverline Conditions min current velocity of 2 m s Technology Dimensions Technology Nameplate Capacity (MW) 0 5 3 0 MW Device Testing

35

Uranium Downblending and Disposition Project Technology Readiness...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Centers Field Sites Power Marketing Administration Other Agencies You are here Home Uranium Downblending and Disposition Project Technology Readiness Assessment Uranium...

36

Technology Readiness Assessment (TRA)/Technology Maturation Plan...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

(TRA)Technology Maturation Plan (TMP) Process Guide Technology Readiness Assessment (TRA)Technology Maturation Plan (TMP) Process Guide This document is a guide for those...

37

Technology Readiness Assessments | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Waste Management » Tank Waste and Waste Processing » Waste Management » Tank Waste and Waste Processing » Technology Readiness Assessments Technology Readiness Assessments Documents Available for Download January 1, 2012 Compilation of TRA Summaries A compilation of all TRA Summaries November 1, 2011 Small Column Ion Exchange at Savannah River Site Technology Readiness Assessment Report February 7, 2011 Preliminary Technology Readiness Assessment (TRA) for the Calcine Disposition Project Volume 2 (CDP) Full Document and Summary Versions are available for download February 7, 2011 Preliminary Technology Readiness Assessment (TRA) for the Calcine Disposition Project Volume 1 (CDP) Full Document and Summary Versions are available for download November 1, 2009 K Basins Sludge Treatment Project Phase 1 Full Document and Summary Versions are available for download

38

Preliminary Technology Readiness Assessment (TRA) for the Calcine...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Technology Readiness Assessment (TRA) for the Calcine Disposition Project Volume 1 (CDP) Preliminary Technology Readiness Assessment (TRA) for the Calcine Disposition Project...

39

Energy Efficiency Technology Readiness Guide: 2013 Update  

Science Conference Proceedings (OSTI)

As electric power companies strive to meet increasing end-use energy efficiency requirements, they must make decisions about which technologies seem most promising in terms of availability for wide deployment and providing persistent energy savings while also being cost-effective and likely to be adopted by customers. To help electric power companies with these decisions, EPRI has developed this Technology Readiness Guide to provide a readiness assessment of technologies in various stages of ...

2013-12-23T23:59:59.000Z

40

MHK Technologies/Tidal Stream Turbine | Open Energy Information  

Open Energy Info (EERE)

Stream Turbine Stream Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Tidal Stream Turbine.jpg Technology Profile Primary Organization StatoilHydro co owned by Hammerfest Strong Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description A fully operational 300kW prototype tidal turbine has been running in Norway since 2003 and has achieved good results It s the world s first tidal turbine to supply electricity directly to the onshore grid In the autumn of 2008 Hammerfest Str�m signed an intention agreement with Scottish Power to further develop tidal technology in the UK A 1 MW turbine is currently under development

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Utility advanced turbine system (ATS) technology readiness testing and pre-commercial demonstration -- Phase 3. Quarterly report, July 1--September 30, 1995  

SciTech Connect

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the US Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detailed design. Validation of critical components and technologies will be performed including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which will be sited and operated in Phase 4. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. This initial report summarizes work accomplished during the third quarter of 1995. The most significant accomplishments reported include the following. Overall design continued, progressing from preliminary and conceptual design activities to detailed design activities. The aerodynamic design of six out of eight 9H turbine airfoils was completed. The 9H compressor design concept was finalized including rotor configuration, aerodynamic design of compressor, and compressor structure. Conceptual on-base and external piping layout was begun. The ATS Phase 3 Cooperative Agreement was negotiated and signed.

NONE

1995-12-31T23:59:59.000Z

42

Utility Advanced Turbine System (ATS) technology readiness testing and pre-commercial demonstration phase 3. Quarterly progress report, October 1--December 31, 1995  

DOE Green Energy (OSTI)

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the U.S. Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detailed design. Validation of critical components and technologies will be performed including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which will be sited and operated in Phase 4. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue.

NONE

1997-05-01T23:59:59.000Z

43

Utility Advanced Turbine System (ATS) technology readiness testing and pre-commercial demonstration -- Phase 3. Quarterly report, April 1--June 30, 1996  

Science Conference Proceedings (OSTI)

The overall objective of the Advanced Turbine System (ATS) Phase 3 Cooperative Agreement between GE and the US Department of Energy (DOE) is the development of the GE 7H and 9H combined cycle power systems. The major effort will be expended on detailed design. Validation of critical components and technologies will be performed including: hot gas path component testing, sub-scale compressor testing, steam purity test trials, and rotational heat transfer confirmation testing. Processes will be developed to support the manufacture of the first system, which will be sited and operated in Phase 4. Technology enhancements that are not required for the first machine design but will be critical for future ATS advances in performance, reliability, and costs will be initiated. Long-term tests of materials to confirm design life predictions will continue. This report summarizes work accomplished during the period 2Q96.

NONE

1996-12-31T23:59:59.000Z

44

MHK Technologies/Open Centre Turbine | Open Energy Information  

Open Energy Info (EERE)

Turbine Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Open Centre Turbine.jpg Technology Profile Primary Organization OpenHydro Group Limited Project(s) where this technology is utilized *MHK Projects/OpenHydro Alderney Channel Islands UK *MHK Projects/OpenHydro Bay of Fundy Nova Scotia CA Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering Technology Description The Open-Centre Turbine is designed to be deployed directly on the seabed. The Open-Centre Turbine is a horizontal axis turbine with a direct-drive, permanent magnetic generator that has a slow-moving rotor and lubricant-free operation, which decreases maintenance and minimizes risk to marine life.

45

MHK Technologies/Davidson Hill Venturi DHV Turbine | Open Energy  

Open Energy Info (EERE)

MHK Technologies/Davidson Hill Venturi DHV Turbine MHK Technologies/Davidson Hill Venturi DHV Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Davidson Hill Venturi DHV Turbine.jpg Technology Profile Primary Organization Tidal Energy Pty Ltd Project(s) where this technology is utilized *MHK Projects/QSEIF Grant Sea Testing *MHK Projects/Stradbroke Island *MHK Projects/Tidal Energy Project Portugal Technology Resource Click here Current/Tidal Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering Technology Description The Davidson Hill Venturi DHV Turbine is a horizontal axis turbine that utilizes a Venturi structure in front of the intake The device can be mounted on the seabed or can float slack moored in a tidal stream

46

MHK Technologies/Zero Impact Water Current Turbine | Open Energy  

Open Energy Info (EERE)

Zero Impact Water Current Turbine Zero Impact Water Current Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Technology Profile Primary Organization Green Wave Energy Corp GWEC Project(s) where this technology is utilized *MHK Projects/Green Wave Mendocino *MHK Projects/Green Wave San Luis Obispo Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 4: Proof of Concept Technology Description The Green Wave Zero Impact Water Current Turbine is a water current turbine that will revolutionize power generation as we know it Technology Dimensions Device Testing Date Submitted 10/8/2010 << Return to the MHK database homepage Retrieved from "http://en.openei.org/w/index.php?title=MHK_Technologies/Zero_Impact_Water_Current_Turbine&oldid=681718

47

MHK Technologies/GreenFlow Turbines | Open Energy Information  

Open Energy Info (EERE)

GreenFlow Turbines GreenFlow Turbines < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage GreenFlow Turbines.jpg Technology Profile Primary Organization Gulfstream Technologies Technology Resource Click here Current Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description Targeted at commercial sites with large water flow volume These hydro turbines range in size from 50kW to 750kW with many sites able to house multiple units Technology Dimensions Device Testing Date Submitted 55:53.9 << Return to the MHK database homepage Retrieved from "http://en.openei.org/w/index.php?title=MHK_Technologies/GreenFlow_Turbines&oldid=681584

48

MHK Technologies/SeaUrchin Vortex Reaction Turbine | Open Energy  

Open Energy Info (EERE)

SeaUrchin Vortex Reaction Turbine SeaUrchin Vortex Reaction Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage SeaUrchin Vortex Reaction Turbine.jpg Technology Profile Primary Organization Elemental Energy Technologies Limited ABN 46 128 491 903 Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description A revolutionary vortex reaction turbine branded the SeaUrchin an advanced third generation marine turbine technology capable of delivering inexpensive small to large scale baseload or predictable electricity by harnessing the kinetic energy of free flowing ocean currents tides and rivers Technology Dimensions Device Testing Date Submitted 55:15.2

49

MHK Technologies/Gorlov Helical Turbine GHT | Open Energy Information  

Open Energy Info (EERE)

Gorlov Helical Turbine GHT Gorlov Helical Turbine GHT < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Gorlov Helical Turbine GHT.jpg Technology Profile Primary Organization Lucid Energy Technologies GCK Technology Resource Click here Current Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description The Gorlov Helical Turbine GHT evolved from the Darrieus turbine design which was altered to have helical blades foils In the GHTs design the blades are twisted about the axis so that there is always a foil section at every possible angle of attack The optimal placement and angle of the blades allow the GHT to operate under a lift based principle Technology Dimensions

50

MHK Technologies/Deep Gen Tidal Turbines | Open Energy Information  

Open Energy Info (EERE)

Deep Gen Tidal Turbines Deep Gen Tidal Turbines < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Deep Gen Tidal Turbines.jpg Technology Profile Primary Organization Tidal Generation Ltd Project(s) where this technology is utilized *MHK Projects/Tidal Generation Ltd EMEC Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering Technology Description The DEEP Gen 1 MW fully submerged tidal turbine best exploits resources in depths 30m The horizontal axis turbine is inexpensive to construct and easy to install due to the lightweight 80 tons MW support structure allows rapid removal and replacement of powertrains enabling safe maintenance in a dry environment and is located out of the wave zone for improved survivability

51

Technology Readiness and the Smart Grid  

Science Conference Proceedings (OSTI)

Technology Readiness Levels (TRLs) originated as a way for the National Aeronautics and Space Administration (NASA) to monitor the development of systems being readied for space. The technique has found wide application as part of the more general topic of system engineering. In this paper, we consider the applicability of TRLs to systems being readied for the smart grid. We find that there are many useful parallels, and much to be gained by this application. However, TRLs were designed for a developer who was also a user. That is not usually the case for smart grid developments. We consider the matter from the point of view of the company responsible for implementation, typically a utility, and we find that there is a need for connecting the many standards in the industry. That connection is explored, and some new considerations are introduced.

Kirkham, Harold; Marinovici, Maria C.

2013-02-27T23:59:59.000Z

52

MHK Technologies/Wells Turbine for OWC | Open Energy Information  

Open Energy Info (EERE)

Turbine for OWC Turbine for OWC < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Wells Turbine for OWC.png Technology Profile Primary Organization Voith Hydro Wavegen Limited Project(s) where this technology is utilized *MHK Projects/Siadar Technology Resource Click here Current/Tidal Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering Technology Description From Brochure Wells turbine is a fixed pitch machine with only one direction of rotation Therefore the rotor is symeteric with respect to the rotation plane Technology Dimensions Device Testing Date Submitted 10/8/2010 << Return to the MHK database homepage

53

MHK Technologies/Horizontal Axis Logarithmic Spiral Turbine | Open Energy  

Open Energy Info (EERE)

Horizontal Axis Logarithmic Spiral Turbine Horizontal Axis Logarithmic Spiral Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Technology Profile Primary Organization Golden Turbines LLC Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description A Horizontal axis Water turbine following the logarithmic spiral to generate clean electric energy from slow moving currents like rivers or ocean currents and with least impact on marine life and the environment because it doesn t require a damn or building huge structures Technology Dimensions Device Testing Date Submitted 36:09.5 << Return to the MHK database homepage

54

MHK Technologies/Uppsala Cross flow Turbine | Open Energy Information  

Open Energy Info (EERE)

flow Turbine flow Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Uppsala Cross flow Turbine.gif Technology Profile Primary Organization Uppsala University Technology Resource Click here Wave Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description A cross flow turbine with fixed blade pitch is directly connected i e no gearbox to a low speed generator The generator is designed to give good efficiency over a wide range of speeds and loads The output voltage and current from the generator will be rectified and then inverted to grid specifications Mooring Configuration Gravity base Optimum Marine/Riverline Conditions Not yet determined Research concerns velocities below and above 1 m s

55

MHK Technologies/Deep water capable hydrokinetic turbine | Open Energy  

Open Energy Info (EERE)

water capable hydrokinetic turbine water capable hydrokinetic turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage 275px Technology Profile Primary Organization Hills Inc Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description It is an axial flow shrouded turbine direct connected to a water pump that delivers water to an on shore genetator Being completely water proof and submersible the device can operate at any water depth Mooring Configuration An array of turbines are teathered to a cable that is anchored via a dead weight Optimum Marine/Riverline Conditions This system is designed for use in Florida s Gulf Stream however any constant ocean current is suitable

56

MHK Technologies/Ocean Current Linear Turbine | Open Energy Information  

Open Energy Info (EERE)

Linear Turbine Linear Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Ocean Current Linear Turbine.jpg Technology Profile Primary Organization Ocean Energy Company LLC Technology Type Click here Seabed mooring system Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description Endless cable loop with parachutes spliced to cable which moored in an ocean current pulls the cable through rotors which in turn power conventional electricity generators See US Patent 3 887 817 Additional patent pending Technology Dimensions Device Testing Date Submitted 30:08.6 << Return to the MHK database homepage Retrieved from "http://en.openei.org/w/index.php?title=MHK_Technologies/Ocean_Current_Linear_Turbine&oldid=681618"

57

Vehicle Technologies Office: Community and Fleet Readiness  

NLE Websites -- All DOE Office Websites (Extended Search)

Analysis Workplace Charging Community and Fleet Readiness Workforce Development Plug-in Electric Vehicle Basics Community and Fleet Readiness As researchers work to lower the...

58

MHK Technologies/The Davis Hydro Turbine | Open Energy Information  

Open Energy Info (EERE)

Hydro Turbine Hydro Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage The Davis Hydro Turbine.jpg Technology Profile Primary Organization Blue Energy Technology Resource Click here Current Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description The Blue Energy Ocean Turbine acts as a highly efficient underwater vertical axis windmill Four fixed hydrofoil blades of the turbine are connected to a rotor that drives an integrated gearbox and electrical generator assembly The turbine is mounted in a durable concrete marine caisson that anchors the unit to the ocean floor and the structure directs flow through the turbine further concentrating the resource supporting the coupler gearbox and generator above the rotor These sit above the surface of the water and are readily accessible for maintenance and repair The hydrofoil blades employ a hydrodynamic lift principal that causes the turbine foils to move proportionately faster than the speed of the surrounding water Computer optimized cross flow design ensures that the rotation of the turbine is unidirectional on both the ebb and flow of the tide

59

Development of Technology Readiness Level (TRL) Metrics and Risk Measures  

Science Conference Proceedings (OSTI)

This is an internal project milestone report to document the CCSI Element 7 team's progress on developing Technology Readiness Level (TRL) metrics and risk measures. In this report, we provide a brief overview of the current technology readiness assessment research, document the development of technology readiness levels (TRLs) specific to carbon capture technologies, describe the risk measures and uncertainty quantification approaches used in our research, and conclude by discussing the next steps that the CCSI Task 7 team aims to accomplish.

Engel, David W.; Dalton, Angela C.; Anderson, K. K.; Sivaramakrishnan, Chandrika; Lansing, Carina

2012-10-01T23:59:59.000Z

60

MHK Technologies/Anaconda bulge tube drives turbine | Open Energy  

Open Energy Info (EERE)

Anaconda bulge tube drives turbine Anaconda bulge tube drives turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Anaconda bulge tube drives turbine.jpg Technology Profile Primary Organization Checkmate SeaEnergy Technology Resource Click here Wave Technology Type Click here Oscillating Wave Surge Converter Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description Anaconda uses a large water filled distensible rubber tube floating just beneath the ocean surface and oriented parallel to wave direction As a wave passes the bulge tube is lifted with the surrounding water and this causes a bulge wave to be excited which then passes down the tubes walls gathering energy from the ocean wave as it passes By matching the speed of the bulge wave to that of the sea wave resonance is achieved and high power capture becomes possible The bulge waves are then used to drive a turbine generator located at the stern of the device

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

MHK Technologies/Green Cat Wave Turbine | Open Energy Information  

Open Energy Info (EERE)

Wave Turbine Wave Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Green Cat Wave Turbine.jpg Technology Profile Primary Organization Green Cat Renewables Technology Resource Click here Wave Technology Type Click here Oscillating Wave Surge Converter Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description The Green Cat Wave Turbine employs an extremely novel yet simple mechanical coupling to drive a multi pole Direct Drive generator Recent advances in permanent magnet materials and power electronic converters have opened up this extremely straightforward conversion route Unlike a number of devices currently being investigated this configuration enables maximum energy capture from both vertical and horizontal sea motions swell and surge respectively

62

MHK Technologies/EnCurrent Turbine | Open Energy Information  

Open Energy Info (EERE)

EnCurrent Turbine EnCurrent Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage EnCurrent Turbine.jpg Technology Profile Primary Organization New Energy Corporation Project(s) where this technology is utilized *MHK Projects/Bonnybrook Wastewater Facility Project 1 *MHK Projects/Bonnybrook Wastewater Facility Project 2 *MHK Projects/Canoe Pass *MHK Projects/Great River Journey *MHK Projects/Miette River *MHK Projects/Pointe du Bois *MHK Projects/Ruby ABS Alaskan *MHK Projects/Western Irrigation District Technology Resource Click here Current/Tidal Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering

63

Turbine Imaging Technology Assessment  

DOE Green Energy (OSTI)

The goal of this project was to identify and evaluate imaging alternatives for observing the behavior of juvenile fish within an operating Kaplan turbine unit with a focus on methods to quantify fish injury mechanisms inside an operating turbine unit. Imaging methods are particularly needed to observe the approach and interaction of fish with turbine structural elements. This evaluation documents both the opportunities and constraints for observing juvenile fish at specific locations during turbine passage. The information may be used to acquire the scientific knowledge to make structural improvements and create opportunities for industry to modify turbines and improve fish passage conditions.

Moursund, Russell A.; Carlson, Thomas J.

2004-12-31T23:59:59.000Z

64

MHK Technologies/Gorlov Helical Turbine | Open Energy Information  

Open Energy Info (EERE)

< MHK Technologies < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Gorlov Helical Turbine.jpg Technology Profile Primary Organization GCK Technology Inc Project(s) where this technology is utilized *MHK Projects/GCK Technology Amazon River Brazil *MHK Projects/GCK Technology Cape Cod Canal MA US *MHK Projects/GCK Technology Merrimack River Amesbury MA US *MHK Projects/GCK Technology Shelter Island NY US *MHK Projects/GCK Technology Uldolmok Strait South Korea *MHK Projects/GCK Technology Vinalhaven ME US *MHK Projects/General Sullivan and Little Bay BRI Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering

65

Technology Readiness Levels for the DOE Description TRL 2.  

Scientific research begins translation to applied R&D - Lowest level of technology readiness. Scientific research begins to be translated into applied research and

66

EM Performs Tenth Technology Readiness Assessment | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

EM Performs Tenth Technology Readiness Assessment EM Performs Tenth Technology Readiness Assessment EM Performs Tenth Technology Readiness Assessment January 31, 2012 - 12:00pm Addthis Employees with Savannah River Remediation, the SRS liquid waste contractor, review mock-ups of the SCIX technology at the Savannah River National Laboratory. Employees with Savannah River Remediation, the SRS liquid waste contractor, review mock-ups of the SCIX technology at the Savannah River National Laboratory. WASHINGTON, D.C. - EM recently completed its tenth Technology Readiness Assessment (TRA) since piloting the TRA process in 2006. A TRA is an intensive peer review process through which the maturity of a technology is evaluated. A TRA utilizes the Technology Readiness Level (TRL) scale pioneered by the National Aeronautics and Space Administration

67

EM Performs Tenth Technology Readiness Assessment | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Performs Tenth Technology Readiness Assessment Performs Tenth Technology Readiness Assessment EM Performs Tenth Technology Readiness Assessment January 31, 2012 - 12:00pm Addthis Employees with Savannah River Remediation, the SRS liquid waste contractor, review mock-ups of the SCIX technology at the Savannah River National Laboratory. Employees with Savannah River Remediation, the SRS liquid waste contractor, review mock-ups of the SCIX technology at the Savannah River National Laboratory. WASHINGTON, D.C. - EM recently completed its tenth Technology Readiness Assessment (TRA) since piloting the TRA process in 2006. A TRA is an intensive peer review process through which the maturity of a technology is evaluated. A TRA utilizes the Technology Readiness Level (TRL) scale pioneered by the National Aeronautics and Space Administration

68

MHK Technologies/Savanious Turbine | Open Energy Information  

Open Energy Info (EERE)

Savanious Turbine Savanious Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Savanious Turbine.jpg Technology Profile Primary Organization Rugged Renewables EMAT Inc Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description The large blade area of the Savonious Turbine allows for low blade loading which eases the mechanical design The low speed in relation to flow speed ensures minimal environmental disturbance The output characteristic is peaked with a maximum free running speed at a tip speed ratio of about 1 5 Hence a runaway Savonius freewheeling in a fast flow current is quite tame and over speed protection is not required Since the turbine is unidirectional it does not require an alignment system The turbine is capable of extracting energy from flow which is fluctuating rapidly in speed and direction The swept area is rectangular in shape fitting it for applications unsuitable for propeller turbines

69

Software Technology Readiness for the Smart Grid  

Science Conference Proceedings (OSTI)

Abstract Budget and schedule overruns in product development due to the use of immature technologies constitute an important matter for program managers. Moreover, unexpected lack of technology maturity is also a problem for buyers. Both sides of the situation would benefit from an unbiased measure of technology maturity. This paper presents the use of a software maturity metric called Technology Readiness Level (TRL), in the milieu of the smart grid. For most of the time they have been in existence, power utilities have been protected monopolies, guaranteed a return on investment on anything they could justify adding to the rate base. Such a situation did not encourage innovation, and instead led to widespread risk-avoidance behavior in many utilities. The situation changed at the end of the last century, with a series of regulatory measures, beginning with the Public Utility Regulatory Policy Act of 1978. However, some bad experiences have actually served to strengthen the resistance to innovation by some utilities. Some aspects of the smart grid, such as the addition of computer-based control to the power system, face an uphill battle. It is our position that the addition of TRLs to the decision-making process for smart grid power-system projects, will lead to an environment of more confident adoption.

Tugurlan, Maria C.; Kirkham, Harold; Chassin, David P.

2011-06-13T23:59:59.000Z

70

MHK Technologies/THOR Ocean Current Turbine | Open Energy Information  

Open Energy Info (EERE)

THOR Ocean Current Turbine THOR Ocean Current Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage THOR Ocean Current Turbine.jpg Technology Profile Primary Organization THOR Turner Hunt Ocean Renewable LLC Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description The THOR ocean current turbine ROCT is a tethered fully submersible hydrokinetic device with a single horizontal axis rotor that operates at constant speed by varying the depth of operation using a patented power feedback control technology Rotor diameters can reach 60 meters for a 2 0MW class turbine and operations can be conducted as deep as 250 meters Arrays of THOR s ROCTs can be located in outer continental shelf areas 15 to 100 miles offshore in well established ocean currents such as the Gulf Stream or the Kuroshio and deliver electrical power to onshore load centers via submarine transmission line

71

MHK Technologies/Rotech Tidal Turbine RTT | Open Energy Information  

Open Energy Info (EERE)

Rotech Tidal Turbine RTT Rotech Tidal Turbine RTT < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Rotech Tidal Turbine RTT.jpg Technology Profile Primary Organization Lunar Energy Project(s) where this technology is utilized *MHK Projects/Lunar Energy St David s Peninsula Pembrokeshire South Wales UK *MHK Projects/Lunar Energy Wando Hoenggan Waterway South Korea Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 5/6: System Integration and Technology Laboratory Demonstration Technology Description he Rotech Tidal Turbine (RTT) is a bi-directional horizontal axis turbine housed in a symmetrical venturi duct. The Venturi duct draws the existing ocean currents into the RTT in order to capture and convert energy into electricity. Use of a gravity foundation will allow the RTT to be deployed quickly with little or no seabed preparation at depths in excess of 40 meters. This gives the RTT a distinct advantage over most of its competitors and opens up a potential energy resource that is five times the size of that available to companies using pile foundations.

72

Maglev Wind Turbine Technologies | Open Energy Information  

Open Energy Info (EERE)

Maglev Wind Turbine Technologies Maglev Wind Turbine Technologies Jump to: navigation, search Name Maglev Wind Turbine Technologies Place Sierra Vista, Arizona Zip 85635 Sector Wind energy Product The new company employs magnetic levitation (Maglev) technology in its wind turbines, which it says will have a longer life span, be cheaper to build, and produce 1GW of energy each. References Maglev Wind Turbine Technologies[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Maglev Wind Turbine Technologies is a company located in Sierra Vista, Arizona . References ↑ "Maglev Wind Turbine Technologies" Retrieved from "http://en.openei.org/w/index.php?title=Maglev_Wind_Turbine_Technologies&oldid=348578"

73

Assessment of Gas Turbine Compressor Health Monitoring Technologies: Interim Report  

Science Conference Proceedings (OSTI)

A major risk item in gas turbine machinery is compressor rotor/stator blade failure, which can lead to the downstream propagation of components through the compressor. Several events of this nature have occurred over the last few years, in some cases causing catastrophic damage to the entire compressor. In response to these issues, a number of compressor monitoring approaches have been proposed, with different degrees of commercial penetration and technological readiness. The simplest approach is to ...

2013-12-18T23:59:59.000Z

74

Advanced Turbine Technology Applications Project (ATTAP) and Hybrid Vehicle Turbine Engine Technology Support project (HVTE-TS): Final summary report  

DOE Green Energy (OSTI)

This final technical report was prepared by Rolls-Royce Allison summarizing the multiyear activities of the Advanced Turbine Technology Applications Project (ATTAP) and the Hybrid Vehicle Turbine Engine Technology Support (HVTE-TS) project. The ATTAP program was initiated in October 1987 and continued through 1993 under sponsorship of the US Department of Energy (DOE), Energy Conservation and Renewable Energy, Office of Transportation Technologies, Propulsion Systems, Advanced Propulsion Division. ATTAP was intended to advance the technological readiness of the automotive ceramic gas turbine engine. The target application was the prime power unit coupled to conventional transmissions and powertrains. During the early 1990s, hybrid electric powered automotive propulsion systems became the focus of development and demonstration efforts by the US auto industry and the Department of energy. Thus in 1994, the original ATTAP technology focus was redirected to meet the needs of advanced gas turbine electric generator sets. As a result, the program was restructured to provide the required hybrid vehicle turbine engine technology support and the project renamed HVTE-TS. The overall objective of the combined ATTAP and HVTE-TS projects was to develop and demonstrate structural ceramic components that have the potential for competitive automotive engine life cycle cost and for operating 3,500 hr in an advanced high temperature turbine engine environment. This report describes materials characterization and ceramic component development, ceramic components, hot gasifier rig testing, test-bed engine testing, combustion development, insulation development, and regenerator system development. 130 figs., 12 tabs.

NONE

1998-12-01T23:59:59.000Z

75

MHK Technologies/HydroCoil Turbine | Open Energy Information  

Open Energy Info (EERE)

form form View source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon » MHK Technologies/HydroCoil Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage HydroCoil Turbine.jpg Technology Profile Primary Organization HydroCoil Power Inc Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description The HydroCoil device is set inside of a molded plastic cylinder six inches in diameter to produce hydro electric power at low cost and with high efficiency in places with low head and low water flow The unit s coiled vane sequentially slows the water thereby extracting more energy

76

MHK Technologies/Scotrenewables Tidal Turbine SRTT | Open Energy  

Open Energy Info (EERE)

Scotrenewables Tidal Turbine SRTT Scotrenewables Tidal Turbine SRTT < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Scotrenewables Tidal Turbine SRTT.jpg Technology Profile Primary Organization Scotrenewables Project(s) where this technology is utilized *MHK Projects/Scotrenewables EMEC Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 4: Proof of Concept Technology Description The Scotrenewables Tidal Turbine (SRTT) system is a free-floating rotor-based tidal current energy converter. The concept in its present configuration involves dual counter-rotating horizontal axis rotors driving generators within sub-surface nacelles, each suspended from separate keel and rotor arm sections attached to a single surface-piercing cylindrical buoyancy tube. The device is anchored to the seabed via a yoke arrangement. A separate flexible power and control umbilical line connects the device to a subsea junction box. The rotor arm sections are hinged to allow each two-bladed rotor to be retracted so as to be parallel with the longitudinal axis of the buoyancy tube, giving the system a transport draught of less than 4.5m at full-scale to facilitate towing the device into harbors for maintenance.

77

MHK Technologies/Turbines OWC | Open Energy Information  

Open Energy Info (EERE)

OWC OWC < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Turbines OWC.png Technology Profile Primary Organization Neo Aerodynamic Technology Resource Click here Wave Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description The patent pending Neo Aerodynamic turbine invented by Phi Tran harnesses torque from both kinetic and pneumatic energy of the fluid flow wind or water Since the lift forces are caused by artificial flow of the fluid air wind around the center of the turbine the turbine s worst enemy turbulence is neutralized On the wind facing wind make side the flow are then redirect outward form the center It then causes the lift on airfoils to push it turning Once the device is turning it causes the center to have lower pressure the outside air then rushes in to fill those vacuums This flow is then redirected to cause lift on the airfoil When turning the special arrange of the airfoil allowing the volume of the air passing through the upper chamber are always more then of the lower chamber This also causes the lift to make the device turn In short Neo Aerodynamic uses the artificial flow of the air to cause the lift on its airfoils That s why it s called Neo AeroDy

78

SRS Tank 48H Waste Treatment Project Technology Readiness Assessment  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Savannah River Site Tank 48H Savannah River Site Tank 48H Waste Treatment Project Technology Readiness Assessment Harry D. Harmon Joan B. Berkowitz John C. DeVine, Jr. Herbert G. Sutter Joan K. Young SPD-07-195 July 31, 2007 Prepared by the U.S. Department of Energy Aiken, South Carolina SRS Tank 48H Waste Treatment Project SPD-07-195 Technology Readiness Assessment July 31, 2007 Signature Page 7/31/07 ___________________________ _________________________ John C. DeVine, Jr., Team Member Date SRS Tank 48H Waste Treatment Project SPD-07-195 Technology Readiness Assessment July 31, 2007 Executive Summary The purpose of this assessment was to determine the technology maturity level of the candidate Tank 48H treatment technologies that are being considered for implementation at DOE's

79

Turbine airfoil manufacturing technology  

DOE Green Energy (OSTI)

The specific goal of this program is to define manufacturing methods that will allow single crystal technology to be applied to complex-cored airfoils components for power generation applications. Tasks addressed include: alloy melt practice to reduce the sulfur content; improvement of casting process; core materials design; and grain orientation control.

Kortovich, C. [PCC Airfoils, Inc., Beachwood, OH (United States)

1995-12-31T23:59:59.000Z

80

Vehicle Technologies Office: Community and Fleet Readiness  

NLE Websites -- All DOE Office Websites (Extended Search)

Community and Fleet Readiness Community and Fleet Readiness As researchers work to lower the costs and increase the convenience of plug-in electric vehicles (PEVs), it's also necessary to make similar strides on the local level. State and local incentives, such as tax credits or access to HOV lanes, can encourage consumers and vehicle fleets to purchase PEVs. In contrast, difficult permitting procedures for chargers or a lack of signage can discourage adoption. To help communities prepare themselves for plug-in and other alternative fuel vehicles, the Office works with nearly 100 Clean Cities coalitions across the country. Clean Cities offers a wide variety of resources to cities and regions that want to encourage citizens and businesses to drive PEVs. They also offer resources to both public and private fleets that wish to adopt these vehicles.

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

DOE G 413.3-4A, Technology Readiness Assessment Guide  

Directives, Delegations, and Requirements

The Guide assists individuals and teams involved in conducting Technology Readiness Assessments (TRAs) and developing Technology Maturation Plans (TMPs) for ...

2011-09-15T23:59:59.000Z

82

MHK Technologies/MRL Turbine | Open Energy Information  

Open Energy Info (EERE)

Turbine Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage 275px Technology Profile Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 7 8 Open Water System Testing Demonstration and Operation Technology Description The MRL turbine equally converts both the lift and drag force in any given flow to rotational energy The benefits of using lift and increase the potential energy when compared to solely lift based machines such as propellers The base efficiency of the MRL device is 54 before various optimization features are installed 10 Other benefits to the MRL technology 1 Modular Design Lower risk financially and environmentally 2 Variable aspect ratio Unlike propellers estuaries require letterbox shaped extraction profile Particularly suitable for shallow water sites such as rivers estuaries Suitable also for deep water applications 3 Near surface operation Placed in highest velocity stream Easy to maintain 4 Movable If silting or flow profile shifts over the years devices can re sited and optimized for best extraction 5 Highly efficient Higher efficiency means smaller device size and weight Self starting and much lower cut in speed 6 Cheap to install No high cost ves

83

Marine and Hydrokinetic Technology Readiness Level | Open Energy  

Open Energy Info (EERE)

Marine and Hydrokinetic Technology Readiness Level Marine and Hydrokinetic Technology Readiness Level Jump to: navigation, search << Return to the MHK database homepage This field indicates the stage of development/deployment that technologies, which are undergoing partial or full-scale device testing, are currently in. Contents 1 TRL 1-3: Discovery / Concept Definition / Early Stage Development, Design, and Engineering 2 TRL 4: Proof of Concept 3 TRL 5/6: System Integration and Technology Laboratory Demonstration 4 TRL 7/8: Open Water System Testing, Demonstration, and Operation 5 TRL 9: Commercial-Scale Production / Application TRL 1-3: Discovery / Concept Definition / Early Stage Development, Design, and Engineering The purpose of this stage is to evaluate, to the largest extent possible, the scientific or technical merit and feasibility of ideas that appear to

84

MHK Technologies/Denniss Auld Turbine | Open Energy Information  

Open Energy Info (EERE)

Denniss Auld Turbine Denniss Auld Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Denniss Auld Turbine.jpg Technology Profile Primary Organization Oceanlinx Project(s) where this technology is utilized *MHK Projects/GPP Namibia *MHK Projects/Greenwave Rhode Island Ocean Wave Energy Project *MHK Projects/Hawaii *MHK Projects/Oceanlinx Maui *MHK Projects/Port Kembla *MHK Projects/Portland Technology Resource Click here Wave Technology Type Click here Oscillating Water Column Technology Readiness Level Click here TRL 4: Proof of Concept Technology Description The turbine used in an Oscillating Water Column (OWC) is a key element in the devices economic performance. The Oceanlinx turbine uses variable pitch blades, which, with the slower rotational speed and higher torque of the turbine, improves efficiency and reliability and reduces the need for maintenance. The turbine uses a sensor system with a pressure transducer that measures the pressure exerted on the ocean floor by each wave as it approaches or enters the capture chamber. The transducer sends a voltage signal proportional to the pressure that identifies the height, duration and shape of each wave. The signal from the transducer is sent to a Programmable Logic Controller (PLC) that adjusts various parameters, such as the blade angle and turbine speed, in real time. The generator, which is coupled to the Oceanlinx turbine, is designed so that the electrical control will vary the speed and torque characteristic of the generator load in real time to maximize the power transfer. An induction machine will be used for the generator, with coupling to the electricity grid provided by a fully regenerative electronic control system. The grid interconnection point and the control system are located in a weatherproof building external to the air duct. The voltage of the three phase connection at this point is 415 V L-L at 50 Hz. With the appropriate phase and pulse width modulation, power is transferred in either direction with harmonies and power factor variation contained within the electricity authoritys requirements. The system is normally configured to operate at a power factor of 0.95 or better.

85

CCSI Technology Readiness Levels Likelihood Model (TRL-LM) Users Guide  

Science Conference Proceedings (OSTI)

This is the manual for the Carbon Capture Simulation Initiative (CCSI) Technology Readiness Level Likelihood model based on PNNL velo.

Engel, David W.; Dalton, Angela C.; Sivaramakrishnan, Chandrika; Lansing, Carina

2013-03-26T23:59:59.000Z

86

Savannah River Site Salt Waste Processing Facility Technology Readiness Assessment Report  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Salt Waste Processing Facility Salt Waste Processing Facility Technology Readiness Assessment Report Kurt D. Gerdes Harry D. Harmon Herbert G. Sutter Major C. Thompson John R. Shultz Sahid C. Smith July 13, 2009 Prepared by the U.S. Department of Energy Washington, D.C. SRS Salt Waste Processing Facility Technology Readiness Assessment July 13, 2009 ii This page intentionally left blank SRS Salt Waste Processing Facility Technology Readiness Assessment July 13, 2009 iii SRS Salt Waste Processing Facility Technology Readiness Assessment July 13, 2009 iii Signatures SRS Salt Waste Processing Facility Technology Readiness Assessment July 13, 2009 iv This page intentionally left blank SRS Salt Waste Processing Facility

87

Remote NDE Technology for Steam Turbines  

Science Conference Proceedings (OSTI)

Remote nondestructive evaluation technology (NDE) for steam turbines has potential for use as an alternative to inspections requiring extensive machine disassembly and for use during short-term outages, to provide an interim look at machine operability.

2002-11-21T23:59:59.000Z

88

Demand Response-Ready Technology Capabilities: A Summary of Multi-Stakeholder Workshop and Survey Perspectives  

Science Conference Proceedings (OSTI)

This technical update describes technology capabilities that support more automated and ubiquitous demand response. It begins by describing the Demand Response-Ready (DR-Ready) concept and related industry activities that support realization of the concept. In the DR-Ready vision, consumers receive DR-Ready end-use products at the point of purchase, thus eliminating the need for utility truck service visits to retrofit equipment and significantly reducing the cost of deploying DR-enabling technologies. ...

2012-04-06T23:59:59.000Z

89

MHK Technologies/Hybrid wave Wind Wave pumps and turbins | Open Energy  

Open Energy Info (EERE)

Wind Wave pumps and turbins Wind Wave pumps and turbins < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Hybrid wave Wind Wave pumps and turbins.jpg Technology Profile Primary Organization Ocean Wave Wind Energy Ltd OWWE Technology Resource Click here Wave Technology Type Click here Point Absorber - Floating Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description 2Wave1Wind The hybrid wave power rig uses two wave converting technologies in addition to wind mills The main system is a pneumatic float in the category of overtopping as Wave Dragon In addition the pneumatic float can house point absorbers The hybrid wave power rig is based on the patented wave energy converter from 2005

90

MHK Technologies/Cross Flow Turbine | Open Energy Information  

Open Energy Info (EERE)

Flow Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Technology Profile Primary Organization Marine Renewable Technologies Technology...

91

Final Report on HOLODEC 2 Technology Readiness Level  

Science Conference Proceedings (OSTI)

During the period of this project, the Holographic Detector for Clouds 2 (HOLODEC 2) instrument has advanced from a laboratory-proven instrument with some initial field testing to a fully flight-tested instrument capable of providing useful cloud microphysics measurements. This can be summarized as 'Technology Readiness Level 8: Technology is proven to work - Actual technology completed and qualified through test and demonstration.' As part of this project, improvements and upgrades have been made to the optical system, the instrument power control system, the data acquisition computer, the instrument control software, the data reconstruction and analysis software, and some of the basic algorithms for estimating basic microphysical variables like droplet diameter. Near the end of the project, the instrument flew on several research flights as part of the IDEAS 2011 project, and a small sample of data from the project is included as an example. There is one caveat in the technology readiness level stated above: the upgrades to the instrument power system were made after the flight testing, so they are not fully field proven. We anticipate that there will be an opportunity to fly the instrument as part of the IDEAS project in fall 2012.

Shaw, RA; Spuler, SM; Beals, M; Black, N; Fugal, JP; Lu, L

2012-06-18T23:59:59.000Z

92

Small Column Ion Exchange at Savannah River Site Technology Readiness Assessment Report  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Small Column Ion Exchange Technology at Small Column Ion Exchange Technology at Savannah River Site U.S. Department of Energy Office of Environmental Management Office of Technology Innovation and Development Technology Readiness Assessment Report November 2011 U.S. DOE-EM Office of Technology Innovation and Development November 11, 2011 Small Column Ion Exchange Program Technology Readiness Assessment Page 2 of 112 This page intentionally left blank November 11, 2011 U.S. DOE-EM Office of Technology Innovation and Development Small Column Ion Exchange Program Technology Readiness Assessment Page 3 of 112 APPROVALS ________________________ _ Harry D. Harmon Date

93

MHK Technologies/OCGen turbine generator unit TGU | Open Energy Information  

Open Energy Info (EERE)

OCGen turbine generator unit TGU OCGen turbine generator unit TGU < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage OCGen turbine generator unit TGU.jpg Technology Profile Primary Organization Ocean Renewable Power Company Project(s) where this technology is utilized *MHK Projects/Cook Inlet Tidal Energy *MHK Projects/East Foreland Tidal Energy *MHK Projects/Lubec Narrows Tidal *MHK Projects/Nenana Rivgen *MHK Projects/Treat Island Tidal *MHK Projects/Western Passage OCGen Technology Resource Click here Current/Tidal Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 4: Proof of Concept Technology Description he OCGen turbine-generator unit (TGU) is unidirectional regardless of current flow direction. Two cross flow turbines drive a permanent magnet generator on a single shaft. OCGen modules contain the ballast/buoyancy tanks and power electronics/control system allowing for easier installation. The OCGen TGU can be stacked either horizontally or vertically to form arrays.

94

Hybrid Vehicle Turbine Engine Technology Support (HVTE-TS) ceramic design manual  

SciTech Connect

This ceramic component design manual was an element of the Advanced Turbine Technology Applications Project (ATTAP). The ATTAP was intended to advance the technological readiness of the ceramic automotive gas turbine engine as a primary power plant. Of the several technologies requiring development before such an engine could become a commercial reality, structural ceramic components represented the greatest technical challenge, and was the prime focus of the program. HVTE-TS, which was created to support the Hybrid Electric Vehicle (HEV) program, continued the efforts begun in ATTAP to develop ceramic components for an automotive gas turbine engine. In HVTE-TS, the program focus was extended to make this technology applicable to the automotive gas turbine engines that form the basis of hybrid automotive propulsion systems consisting of combined batteries, electric drives, and on-board power generators as well as a primary power source. The purpose of the ceramic design manual is to document the process by which ceramic components are designed, analyzed, fabricated, assembled, and tested in a gas turbine engine. Interaction with ceramic component vendors is also emphasized. The main elements of the ceramic design manual are: an overview of design methodology; design process for the AGT-5 ceramic gasifier turbine rotor; and references. Some reference also is made to the design of turbine static structure components to show methods of attaching static hot section ceramic components to supporting metallic structures.

1997-10-01T23:59:59.000Z

95

High Temperature Capabililty and Innovative Cooling with a Spar and Shell Turbine Blade - Florida Turbine Technologies  

NLE Websites -- All DOE Office Websites (Extended Search)

Temperature Capability and Temperature Capability and Innovative Cooling with a Spar and Shell Turbine Blade-Florida Turbine Technologies Background Florida Turbine Technologies, Inc. (FTT) is currently developing advanced aerothermal technologies centered on spar and shell airfoil concepts meant to provide highly durable turbine components that require the lowest cooling flow possible. The spar-shell system represents a unique opportunity for the use of advanced, high-temperature materials

96

Technology Readiness Assessment (TRA)/Technology Maturation Plan (TMP) Process Guide  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

U U U . . S S . . D D e e p p a a r r t t m m e e n n t t o o f f E E n n e e r r g g y y O O f f f f i i c c e e o o f f E E n n v v i i r r o o n n m m e e n n t t a a l l M M a a n n a a g g e e m m e e n n t t Technology Readiness Assessment (TRA) / Technology Maturation Plan (TMP) Process Guide March 2008 U.S. DOE Office of Environmental Management March 2008 TRA/TMP Process Guide Page 2 of 48 TABLE OF CONTENTS 1.0 INTRODUCTION ...................................................................................................................... 4 1.1 Document Purpose............................................................................................................................ 4 2.0 OVERVIEW OF TECHNOLOGY READINESS ASSESSMENTS AND TECHNOLOGY MATURATION PLANS ............................................................................................................

97

Capture-ready power plants : options, technologies and economics  

E-Print Network (OSTI)

A plant can be considered to be capture-ready if, at some point in the future it can be retrofitted for carbon capture and sequestration and still be economical to operate. The concept of capture-ready is not a specific ...

Bohm, Mark (Mark C.)

2006-01-01T23:59:59.000Z

98

A wind turbine blade is ready to be lifted into place at the Windy Point Wind Farm in the Columbia River Gorge. Photo: C. Bruce Forster  

E-Print Network (OSTI)

A wind turbine blade is ready to be lifted into place at the Windy Point Wind Farm in the Columbia with juvenile bypass systems to keep the smolts out of the turbines. But given the gravity of the [salmon 1956 12 MW Chief Joseph Columbia, WA 1958 2,458 MW Cougar McKenzie, OR 1963 25 MW Detroit Santiam

99

MHK Technologies/Blue Motion Energy marine turbine | Open Energy  

Open Energy Info (EERE)

Motion Energy marine turbine Motion Energy marine turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Blue Motion Energy marine turbine.jpg Technology Profile Primary Organization Blue Motion Energy Technology Resource Click here Current Technology Type Click here Cross Flow Turbine Technology Description The Blue Motion Energy marine turbine however uses a patented system of seawalls A placed radial around the vertically mounted rotor B this way it is possible to funnel the current and significantly increase the flow velocity independent of the direction of the current Technology Dimensions Device Testing Date Submitted 59:30.2 << Return to the MHK database homepage Retrieved from "http://en.openei.org/w/index.php?title=MHK_Technologies/Blue_Motion_Energy_marine_turbine&oldid=681547

100

Technology and Manufacturing Readiness of Early Market Motive and Non-Motive Hydrogen Storage Technologies for Fuel Cell Applications  

SciTech Connect

PNNLs objective in this report is to provide DOE with a technology and manufacturing readiness assessment to identify hydrogen storage technologies maturity levels for early market motive and non-motive applications and to provide a path forward toward commercialization. PNNLs Technology Readiness Assessment (TRA) is based on a combination of Technology Readiness Level (TRL) and Manufacturing Readiness Level (MRL) designations that enable evaluation of hydrogen storage technologies in varying levels of development. This approach provides a logical methodology and roadmap to enable the identification of hydrogen storage technologies, their advantages/disadvantages, gaps and R&D needs on an unbiased and transparent scale that is easily communicated to interagency partners. The TRA report documents the process used to conduct the TRA, reports the TRL and MRL for each assessed technology and provides recommendations based on the findings.

Ronnebro, Ewa

2012-06-16T23:59:59.000Z

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

HUMID AIR TURBINE CYCLE TECHNOLOGY DEVELOPMENT PROGRAM  

SciTech Connect

The Humid Air Turbine (HAT) Cycle Technology Development Program focused on obtaining HAT cycle combustor technology that will be the foundation of future products. The work carried out under the auspices of the HAT Program built on the extensive low emissions stationary gas turbine work performed in the past by Pratt & Whitney (P&W). This Program is an integral part of technology base development within the Advanced Turbine Systems Program at the Department of Energy (DOE) and its experiments stretched over 5 years. The goal of the project was to fill in technological data gaps in the development of the HAT cycle and identify a combustor configuration that would efficiently burn high moisture, high-pressure gaseous fuels with low emissions. The major emphasis will be on the development of kinetic data, computer modeling, and evaluations of combustor configurations. The Program commenced during the 4th Quarter of 1996 and closed in the 4th Quarter of 2001. It teamed the National Energy Technology Laboratory (NETL) with P&W, the United Technologies Research Center (UTRC), and a subcontractor on-site at UTRC, kraftWork Systems Inc. The execution of the program started with bench-top experiments that were conducted at UTRC for extending kinetic mechanisms to HAT cycle temperature, pressure, and moisture conditions. The fundamental data generated in the bench-top experiments was incorporated into the analytical tools available at P&W to design the fuel injectors and combustors. The NETL then used the hardware to conduct combustion rig experiments to evaluate the performance of the combustion systems at elevated pressure and temperature conditions representative of the HAT cycle. The results were integrated into systems analysis done by kraftWork to verify that sufficient understanding of the technology had been achieved and that large-scale technological application and demonstration could be undertaken as follow-on activity. An optional program extended the experimental combustion evaluations to several specific technologies that can be used with HAT technology. After 5 years of extensive research and development, P&W is pleased to report that the HAT Technology Development Program goals have been achieved. With 0 to 10 percent steam addition, emissions achieved during this program featured less than 8 ppm NO{sub x}, less than 16 ppm CO, and unburned hydrocarbons corrected to 15 percent O{sub 2} for an FT8 engine operating between 0 and 120 F with 65 to 100 percent power at any day.

Richard Tuthill

2002-07-18T23:59:59.000Z

102

DOE Selects Ten Projects to Conduct Advanced Turbine Technology Research |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Ten Projects to Conduct Advanced Turbine Technology Ten Projects to Conduct Advanced Turbine Technology Research DOE Selects Ten Projects to Conduct Advanced Turbine Technology Research August 14, 2013 - 1:44pm Addthis WASHINGTON, D.C. - Ten university projects to conduct advanced turbine technology research under the Office of Fossil Energy's University Turbine Systems Research (UTSR) Program have been selected by the U.S. Department of Energy (DOE) for additional development. Developing gas turbines that run with greater cleanness and efficiency than current models is of great benefit both to the environment and the power industry, but development of such advanced turbine systems requires significant advances in high-temperature materials science, an understanding of combustion phenomena, and development of innovative

103

DOE Taps Universities for Turbine Technology Science | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE Taps Universities for Turbine Technology Science DOE Taps Universities for Turbine Technology Science DOE Taps Universities for Turbine Technology Science July 16, 2009 - 1:00pm Addthis Washington, D.C. - The U.S. Department of Energy announced the selection of three projects under the Office of Fossil Energy's University Turbine Systems Research (UTSR) Program. University researchers will investigate the chemistry and physics of advanced turbines, with the goal of promoting clean and efficient operation when fueled with coal-derived synthesis gas (syngas) and hydrogen fuels. Development of high-efficiency, ultra-clean turbine systems requires significant advances in high temperature materials science, understanding of combustion phenomena, and innovative cooling techniques to maintain integrity of turbine components. Such necessary technology advancements are

104

Seven Universities Selected To Conduct Advanced Turbine Technology Studies  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Seven Universities Selected To Conduct Advanced Turbine Technology Seven Universities Selected To Conduct Advanced Turbine Technology Studies Seven Universities Selected To Conduct Advanced Turbine Technology Studies August 4, 2010 - 1:00pm Addthis Washington, DC - Seven universities have been selected by the U.S. Department of Energy (DOE) to conduct advanced turbine technology studies under the Office of Fossil Energy's (FE) University Turbine Systems Research (UTSR) Program. The universities - located in Georgia, Texas, North Dakota, Louisiana, California, and New York - will investigate the technology needed for the clean and efficient operation of turbines using coal-derived systhesis gas (syngas) and high hydrogen content (HHC) fuels. This technology is crucial to developing advanced coal-based power generation processes, such as

105

Seven Universities Selected To Conduct Advanced Turbine Technology Studies  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Seven Universities Selected To Conduct Advanced Turbine Technology Seven Universities Selected To Conduct Advanced Turbine Technology Studies Seven Universities Selected To Conduct Advanced Turbine Technology Studies August 4, 2010 - 1:00pm Addthis Washington, DC - Seven universities have been selected by the U.S. Department of Energy (DOE) to conduct advanced turbine technology studies under the Office of Fossil Energy's (FE) University Turbine Systems Research (UTSR) Program. The universities - located in Georgia, Texas, North Dakota, Louisiana, California, and New York - will investigate the technology needed for the clean and efficient operation of turbines using coal-derived systhesis gas (syngas) and high hydrogen content (HHC) fuels. This technology is crucial to developing advanced coal-based power generation processes, such as

106

TECHNICALADVANCES IN EPOXY TECHNOLOGY FOR WIND TURBINE BLADE COMPOSITE FABRICATION  

E-Print Network (OSTI)

TECHNICALADVANCES IN EPOXY TECHNOLOGY FOR WIND TURBINE BLADE COMPOSITE FABRICATION George C. Jacob reliability in many demanding applications including components for aerospace and wind turbine blades. While in operation, wind turbine blades are subjected to significant stresses from their movement, wind and other

107

DOE to Invest $6 Million in Midsize Wind Turbine Technology ...  

DOE to Invest $6 Million in Midsize Wind Turbine Technology Development May 25, 2010. The U.S. Department of Energy (DOE) today announced the availability ...

108

Small gas-turbine-engine technology  

SciTech Connect

Performance of small gas turbine engines in the 250 to 1000 hp size range is significantly lower than that of large engines. Engines of this size are typically used in rotorcraft, commutercraft, general aviation, and cruise missile applications. Principal reasons for lower efficiencies of smaller engines are well known: Component efficiencies are lower by as much as 8 to 10 percentage points because of size effects. Small engines are designed for lower cycle pressures and temperatures because of smaller blading and cooling limitations. The highly developed analytical and manufacturing techniques evolved for large engines are not directly transferrable to small engines. Thus, it has been recognized that a focused effort addressing technologies for small engines was needed and could significantly impact their performance. Recently, in-house and contract studies were undertaken to identify advanced engine cycle and component requirements for substantial performance improvement of small gas turbines for projected year 2000 applications. This paper presents results of both in-house research and contract studies, conducted with Allison, AVCO Lycoming, Garrett, Teledyne CAE, and Williams International Rotorcraft results are emphasized. Projected fuel savings of 22-42% could be attained. Accompanying direct operating cost reductions of 11-17%, depending on fuel cost, were also estimated. High payoff technologies are identified for all engine applications, and recent results of experimental research to evolve the high payoff technologies are described.

Niedwiecki, R.W.; Meitner, P.L.

1991-01-01T23:59:59.000Z

109

NETL: News Release - Enabling Turbine Technologies for Hydrogen Fuels  

NLE Websites -- All DOE Office Websites (Extended Search)

September 8, 2005 September 8, 2005 Enabling Turbine Technologies for Hydrogen Fuels Turbine Program Advances Ultra-Clean, Coal-Based Systems WASHINGTON, DC - The Department of Energy's Office of Fossil Energy Turbine Technology R&D Program was recently expanded with the selection of 10 new projects valued at $130 million. The new program will advance turbines and turbine subsystems for integrated gasification combined cycle (IGCC) power plants, and address the use of hydrogen in small-scale turbines for industrial applications. Resulting technologies will operate cleanly and efficiently when fueled with coal-derived hydrogen or synthesis gas. Turbines can generate electrical power on a large scale-in central power stations sized 250 megawatts and larger-or on a small scale-in local, industrial power systems sized 1-100 megawatts. Small-scale systems also produce mechanical power for jet engines, compressors, heating systems, and other applications.

110

Wind Turbine Asset Management Technology Assessment  

Science Conference Proceedings (OSTI)

Wind power is one of the fastest growing generation resources in the United States and elsewhere in the world. As of December 2009, the installed wind capacity was more than 35 GW in the United States and more than 160 GW worldwide, and it is forecast to nearly triple to 100 GW and 450 GW, respectively, by 2014. The industry considers the major wind turbine components to be mature commercial technology. However, failures of gearboxes, blades, electrical controls, and other components continue to reduce t...

2010-12-31T23:59:59.000Z

111

Fuel-Flexible Gasification-Combustion Technology for Production of Hydrogen and Sequestration-Ready Carbon Dioxide  

DOE Green Energy (OSTI)

Electricity produced from hydrogen in fuel cells can be highly efficient relative to competing technologies and has the potential to be virtually pollution free. Thus, fuel cells may become an ideal solution to this nation's energy needs if one has a satisfactory process for producing hydrogen from available energy resources such as coal, and low-cost alternative feedstocks such as biomass. GE EER is developing an innovative fuel-flexible advanced gasification-combustion (AGC) technology for production of hydrogen for fuel cells or combustion turbines, and a separate stream of sequestration-ready CO2. The AGC module can be integrated into a number of Vision- 21 power systems. It offers increased energy efficiency relative to conventional gasification and combustion systems and near-zero pollution. The R&D on the AGC technology is being conducted under a Vision-21 award from the U.S. DOE NETL with co-funding from GE EER, Southern Illinois University at Carbondale (SIU-C), and the California Energy Commission (CEC). The AGC technology converts coal and air into three separate streams of pure hydrogen, sequestration-ready CO2, and high temperature/pressure oxygen-depleted air to produce electricity in a gas turbine. The three-year program integrates lab-, bench- and pilot-scale studies to demonstrate the AGC concept. Process and kinetic modeling studies as well as an economic assessment will also be performed. This paper provides an overview of the program and its objectives, and discusses first-year R&D activities, including design of experimental facilities and results from initial tests and modeling studies. In particular, the paper describes the design of the bench-scale facility and initial process modeling data. In addition, a process flow diagram is shown for a complete plant incorporating the AGC module with other Vision-21 plant components to maximize hydrogen production and process efficiency.

Rizeq, George; West, Janice; Frydman, Arnaldo; Subia, Raul; Kumar, Ravi; Zamansky, Vladimir (GE Energy and Environmental Research Corporation); Das, Kamalendu (U.S. DOE National Energy Technology Laboratory)

2001-11-06T23:59:59.000Z

112

Advanced Turbine Technology Applications Project (ATTAP). 1944 Annual report  

DOE Green Energy (OSTI)

This report summarizes work performed in development and demonstration of structural ceramics technology for automotive gas turbine engines. At the end of this period, the project name was changed to ``Ceramic Turbine Engine Demonstration Project``, effective Jan. 1995. Objectives are to provide early field experience demonstrating the reliability and durability of ceramic components in a modified, available gas turbine engine application, and to scale up and improve the manufacturing processes for ceramic turbine engine components and demonstrate the application of these processes in the production environment. The 1994 ATTAP activities emphasized demonstration and refinement of the ceramic turbine nozzles in the AlliedSignal/Garrett Model 331-200[CT] engine test bed in preparation for field testing; improvements in understanding the vibration characteristics of the ceramic turbine blades; improvements in critical ceramics technologies; and scaleup of the process used to manufacture ceramic turbine components.

NONE

1995-06-01T23:59:59.000Z

113

Turbine Technologies for High Performance Light Water Reactors  

SciTech Connect

Available turbine technologies for a High Performance Light Water Reactor (HPLWR) have been analysed. For the envisaged steam pressures and temperatures of 25 MPa and 500 deg. C, no further challenges in turbine technologies have to be expected. The results from a steam cycle analysis indicate a net plant efficiency of 43.9% for the current HPLWR design. (authors)

Bitterman, D. [Framatome ANP GmbH, P.O. Box 3220, 91050 Erlangen (Germany); Starflinger, J.; Schulenberg, T. [Forschungszentrum Karlsruhe, P.O. Box 3640, 76021 Karlsruhe (Germany)

2004-07-01T23:59:59.000Z

114

MHK Technologies/Sabella subsea tidal turbine | Open Energy Information  

Open Energy Info (EERE)

subsea tidal turbine subsea tidal turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Technology Profile Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Description It is characterised by a turbine configuration on the seafloor, without impinging on the surface. These turbines are stabilised by gravity and/or are anchored according to the nature of the seafloor. They are pre-orientated in the direction of the tidal currents, and the profile of their symmetrical blades helps to capture the ebb and flow. The rotor activated, at slow speeds (10 to 15 rpm), by the tides powers a generator, which exports the electricity produced to the coast via a submarine cable anchored and embedded at its landfall.

115

Preliminary Technology Readiness Assessment (TRA) for the Calcine Disposition Project Volume 1 (CDP)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

TECHNOLOGY READINESS ASSESSMENT TECHNOLOGY READINESS ASSESSMENT OF THE CALCINE DISPOSITION PROJECT VOLUME ONE Anthony F. Kluk Hoyt C. Johnson Clyde Phillip McGinnis Michael Rinker Steven L. Ross Herbert G. Sutter John Vienna February 2011 Prepared by the U.S. Department of Energy Washington, DC February 2011 ii This page intentionally left blank. Review of Calcine Disposition Project Self-Assessment of Technology Maturation iii SIGNATURES ____________________________________ ____________________________________ Anthony F. Kluk, Team Lead Date ____________________________________ ____________________________________ Hoyt C. Johnson Date ____________________________________ ____________________________________ Clyde Phillip McGinnis Date ____________________________________ ____________________________________

116

FUEL-FLEXIBLE GASIFICATION-COMBUSTION TECHNOLOGY FOR PRODUCTION OF H2 AND SEQUESTRATION-READY CO2  

DOE Green Energy (OSTI)

It is expected that in the 21st century the Nation will continue to rely on fossil fuels for electricity, transportation, and chemicals. It will be necessary to improve both the process efficiency and environmental impact performance of fossil fuel utilization. GE Global Research has developed an innovative fuel-flexible Unmixed Fuel Processor (UFP) technology to produce H{sub 2}, power, and sequestration-ready CO{sub 2} from coal and other solid fuels. The UFP module offers the potential for reduced cost, increased process efficiency relative to conventional gasification and combustion systems, and near-zero pollutant emissions including NO{sub x}. GE Global Research (prime contractor) was awarded a contract from U.S. DOE NETL to develop the UFP technology. Work on this Phase I program started on October 1, 2000. The project team includes GE Global Research, Southern Illinois University at Carbondale (SIU-C), California Energy Commission (CEC), and T. R. Miles, Technical Consultants, Inc. In the UFP technology, coal and air are simultaneously converted into separate streams of (1) high-purity hydrogen that can be utilized in fuel cells or turbines, (2) sequestration-ready CO{sub 2}, and (3) high temperature/pressure vitiated air to produce electricity in a gas turbine. The process produces near-zero emissions and, based on ASPEN Plus process modeling, has an estimated process efficiency of 6 percentage points higher than IGCC with conventional CO{sub 2} separation. The current R&D program has determined the feasibility of the integrated UFP technology through pilot-scale testing, and investigated operating conditions that maximize separation of CO{sub 2} and pollutants from the vent gas, while simultaneously maximizing coal conversion efficiency and hydrogen production. The program integrated experimental testing, modeling and economic studies to demonstrate the UFP technology. This is the fifteenth quarterly technical progress report for the UFP program, which is supported by U.S. DOE NETL (Contract No. DE-FC26-00FT40974) and GE. This report summarizes program accomplishments for the period starting April 1, 2004 and ending June 30, 2004. The report includes an introduction summarizing the UFP technology, main program tasks, and program objectives; it also provides a summary of program activities and accomplishments covering progress in tasks including lab-scale experimental testing, pilot-scale testing, kinetic modeling, program management and technology transfer.

George Rizeq; Janice West; Arnaldo Frydman; Raul Subia; Vladimir Zamansky; K. Mondal; L. Stonawski; Krzysztof Piotrowski; T. Szymanski; Tomasz Wiltowski; Edwin Hippo

2004-11-01T23:59:59.000Z

117

FUEL-FLEXIBLE GASIFICATION-COMBUSTION TECHNOLOGY FOR PRODUCTION OF H2 AND SEQUESTRATION-READY CO2  

DOE Green Energy (OSTI)

It is expected that in the 21st century the Nation will continue to rely on fossil fuels for electricity, transportation, and chemicals. It will be necessary to improve both the process efficiency and environmental impact performance of fossil fuel utilization. GE Global Research has developed an innovative fuel-flexible Unmixed Fuel Processor (UFP) technology to produce H{sub 2}, power, and sequestration-ready CO{sub 2} from coal and other solid fuels. The UFP module offers the potential for reduced cost, increased process efficiency relative to conventional gasification and combustion systems, and near-zero pollutant emissions including NO{sub x}. GE Global Research (prime contractor) was awarded a contract from U.S. DOE NETL to develop the UFP technology. Work on this Phase I program started on October 1, 2000. The project team includes GE Global Research, Southern Illinois University at Carbondale (SIU-C), California Energy Commission (CEC), and T. R. Miles, Technical Consultants, Inc. In the UFP technology, coal and air are simultaneously converted into separate streams of (1) high-purity hydrogen that can be utilized in fuel cells or turbines, (2) sequestration-ready CO{sub 2}, and (3) high temperature/pressure vitiated air to produce electricity in a gas turbine. The process produces near-zero emissions and, based on ASPEN Plus process modeling, has an estimated process efficiency of 6 percentage points higher than IGCC with conventional CO{sub 2} separation. The current R&D program will determine the feasibility of the integrated UFP technology through pilot-scale testing, and will investigate operating conditions that maximize separation of CO{sub 2} and pollutants from the vent gas, while simultaneously maximizing coal conversion efficiency and hydrogen production. The program integrates experimental testing, modeling and economic studies to demonstrate the UFP technology. This is the fourteenth quarterly technical progress report for the UFP program, which is supported by U.S. DOE NETL (Contract No. DE-FC26-00FT40974) and GE. This report summarizes program accomplishments for the period starting January 1, 2004 and ending March 31, 2004. The report includes an introduction summarizing the UFP technology, main program tasks, and program objectives; it also provides a summary of program activities and accomplishments covering progress in tasks including lab-scale experimental testing, pilot-scale shakedown and performance testing, program management and technology transfer.

George Rizeq; Janice West; Arnaldo Frydman; Raul Subia; Vladimir Zamansky; Hana Loreth; Krzysztof Piotrowski; Tomasz Wiltowski; Edwin Hippo

2004-04-01T23:59:59.000Z

118

FUEL-FLEXIBLE GASIFICATION-COMBUSTION TECHNOLOGY FOR PRODUCTION OF H2 AND SEQUESTRATION-READY CO2  

DOE Green Energy (OSTI)

It is expected that in the 21st century the Nation will continue to rely on fossil fuels for electricity, transportation, and chemicals. It will be necessary to improve both the process efficiency and environmental impact performance of fossil fuel utilization. GE Global Research has developed an innovative fuel-flexible Unmixed Fuel Processor (UFP) technology to produce H{sub 2}, power, and sequestration-ready CO{sub 2} from coal and other solid fuels. The UFP module offers the potential for reduced cost, increased process efficiency relative to conventional gasification and combustion systems, and near-zero pollutant emissions including NO{sub x}. GE Global Research (prime contractor) was awarded a contract from U.S. DOE NETL to develop the UFP technology. Work on this Phase I program started on October 1, 2000. The project team includes GE Global Research, Southern Illinois University at Carbondale (SIU-C), California Energy Commission (CEC), and T. R. Miles, Technical Consultants, Inc. In the UFP technology, coal and air are simultaneously converted into separate streams of (1) high-purity hydrogen that can be utilized in fuel cells or turbines, (2) sequestration-ready CO{sub 2}, and (3) high temperature/pressure vitiated air to produce electricity in a gas turbine. The process produces near-zero emissions and, based on ASPEN Plus process modeling, has an estimated process efficiency of 6% higher than IGCC with conventional CO{sub 2} separation. The current R&D program will determine the feasibility of the integrated UFP technology through pilot-scale testing, and will investigate operating conditions that maximize separation of CO{sub 2} and pollutants from the vent gas, while simultaneously maximizing coal conversion efficiency and hydrogen production. The program integrates experimental testing, modeling and economic studies to demonstrate the UFP technology. This is the thirteenth quarterly technical progress report for the UFP program, which is supported by U.S. DOE NETL under Contract No. DE-FC26-00FT40974. This report summarizes program accomplishments for the period starting October 1, 2003 and ending December 31, 2003. The report includes an introduction summarizing the UFP technology, main program tasks, and program objectives; it also provides a summary of program activities and accomplishments covering progress in tasks including lab-scale experimental testing, pilot-scale assembly, pilot-scale demonstration and program management and technology transfer.

George Rizeq; Janice West; Arnaldo Frydman; Raul Subia; Vladimir Zamansky; Hana Loreth; Krzysztof Piotrowski; Tomasz Wiltowski; Edwin Hippo

2004-01-01T23:59:59.000Z

119

MHK Technologies/Benkatina Turbine | Open Energy Information  

Open Energy Info (EERE)

Benkatina Turbine Benkatina Turbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Benkatina Turbine.jpg Technology Profile Primary Organization Leviathan Energy Technology Resource Click here Current Technology Description The Benkatina TurbineTM is designed to be integrated into any existing or planned pipe and other downhill flow systems including Fresh water Waste water Open canals Industrial output Rain gutters etc A unique patented coupling mechanism is deployed allowing total separation between the liquids running in the pipes from the gear and shaft thus preventing any possibility of leaks and contaminations Technology Dimensions Device Testing Date Submitted 55:57.8 << Return to the MHK database homepage Retrieved from

120

FUEL-FLEXIBLE GASIFICATION-COMBUSTION TECHNOLOGY FOR PRODUCTION OF H2 AND SEQUESTRATION-READY CO2  

DOE Green Energy (OSTI)

It is expected that in the 21st century the Nation will continue to rely on fossil fuels for electricity, transportation, and chemicals. It will be necessary to improve both the process efficiency and environmental impact performance of fossil fuel utilization. GE Global Research (GEGR) has developed an innovative fuel-flexible Unmixed Fuel Processor (UFP) technology to produce H{sub 2}, power, and sequestration-ready CO{sub 2} from coal and other solid fuels. The UFP module offers the potential for reduced cost, increased process efficiency relative to conventional gasification and combustion systems, and near-zero pollutant emissions including NO{sub x}. GEGR (prime contractor) was awarded a contract from U.S. DOE NETL to develop the UFP technology. Work on this Phase I program started on October 1, 2000. The project team includes GEGR, Southern Illinois University at Carbondale (SIU-C), California Energy Commission (CEC), and T. R. Miles, Technical Consultants, Inc. In the UFP technology, coal and air are simultaneously converted into separate streams of (1) high-purity hydrogen that can be utilized in fuel cells or turbines, (2) sequestration-ready CO{sub 2}, and (3) high temperature/pressure vitiated air to produce electricity in a gas turbine. The process produces near-zero emissions and, based on Aspen Plus process modeling, has an estimated process efficiency of 6% higher than IGCC with conventional CO{sub 2} separation. The current R&D program will determine the feasibility of the integrated UFP technology through pilot-scale testing, and will investigate operating conditions that maximize separation of CO{sub 2} and pollutants from the vent gas, while simultaneously maximizing coal conversion efficiency and hydrogen production. The program integrates experimental testing, modeling and economic studies to demonstrate the UFP technology. This is the third annual technical progress report for the UFP program supported by U.S. DOE NETL (Contract No. DE-FC26-00FT40974). This report summarizes program accomplishments for the period starting October 1, 2002 and ending September 30, 2003. The report includes an introduction summarizing the UFP technology, main program tasks, and program objectives; it also provides a summary of program activities and accomplishments covering progress in tasks including lab-scale experimental testing, bench-scale experimental testing, process modeling, pilot-scale system design and assembly, and program management.

George Rizeq; Janice West; Arnaldo Frydman; Raul Subia; Vladimir Zamansky; Hana Loreth; Lubor Stonawski; Tomasz Wiltowski; Edwin Hippo; Shashi Lalvani

2003-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
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121

Gas Turbine Technology, Part A: Overview, Cycles, and Thermodynamic Performance  

E-Print Network (OSTI)

The growth of cogeneration technology has accelerated in recent years, and it is estimated that fifty percent of the cogeneration market will involve gas turbines. To several energy engineers, gas turbine engines present a new and somewhat perplexing prime mover. This paper (Parts A & B) intends to treat the area of gas turbine technology to provide a broad overview and understanding of this subject. This paper (Part A) covers the basics of gas turbine cycles, thermodynamics and performance considerations that are important in cogeneration. Simple, regenerative and combined cycles will be discussed, along with important performance losses (inlet and exit losses and part load operation). Waste heat recovery, as it relates to gas turbine performance, will also be discussed. This paper will provide the basic equations enabling quick computations to be made. Topics such as typical efficiencies, evaporative cooling costs, emissions, etc. will be discussed. A brief discussion of advanced cycles such as the dual fluid cycle and close cycles is also made.

Meher-Homji, C. B.; Focke, A. B.

1985-05-01T23:59:59.000Z

122

NETL: News Release - DOE Taps Universities for Turbine Technology...  

NLE Websites -- All DOE Office Websites (Extended Search)

6, 2009 DOE Taps Universities for Turbine Technology Science Washington, D.C. -The U.S. Department of Energy announced the selection of three projects under the Office of Fossil...

123

Preliminary Technology Readiness Assessment (TRA) for the Calcine Disposition Project Volume 2 (CDP)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

PRELIMINARY TECHNOLOGY PRELIMINARY TECHNOLOGY OF THE CALCINE Prepared by the U.S. Department of Energy ECHNOLOGY READINESS ASSESSMENT ALCINE DISPOSITION PROJECT VOLUME TWO Anthony F. Kluk Hoyt C. Johnson Clyde Phillip McGinnis Michael Rinker Steven L. Ross Herbert G. Sutter John Vienna February 2011 Prepared by the U.S. Department of Energy Washington, DC SSESSMENT ROJECT 412.09 (06/03/2009 - Rev. 11) CALCINE DISPOSITION PROJECT TECHNOLOGY MATURATION PLAN Identifier: Revision*: Page: PLN-1482 2 C-1 of C-317 Appendix C Appendix C Checklists for Critical Technology Elements and Technology Readiness Levels This appendix provides the CTE and TRL checklists for the CTEs. For the TRL questions that receive a "Y" (yes) response, the supporting documentation is provided with a complete reference at the

124

Capture-Ready Coal Plants -Options, Technologies and Economics Mark C. Bohm1  

E-Print Network (OSTI)

1 Capture-Ready Coal Plants - Options, Technologies and Economics Mark C. Bohm1 , Howard J. Herzog1 be employed during the initial design and construction of a both pulverized coal and integrated gasification the Internet in the summer of 2006 [7]. Introduction Interest in the construction of coal-fired power

125

Capture-ready coal plants--Options, technologies and Mark C. Bohm a  

E-Print Network (OSTI)

Capture-ready coal plants--Options, technologies and economics Mark C. Bohm a , Howard J. Herzog a. Introduction Interest in the construction of coal-fired power generation has increased significantly in recent the construction of coal-fired plants. Worldwide, the installed capacity of coal-fired plants is expected

126

Low Wind Speed Technology Phase I: Clipper Turbine Development Project; Clipper Windpower Technology, Inc.  

DOE Green Energy (OSTI)

This fact sheet describes a subcontract with Clipper Windpower Technology, Inc. to develop a new turbine design that incorporates advanced elements.

Not Available

2006-03-01T23:59:59.000Z

127

GE power generation technology challenges for advanced gas turbines  

SciTech Connect

The GE Utility ATS is a large gas turbine, derived from proven GEPG designs and integrated GEAE technology, that utilizes a new turbine cooling system and incorporates advanced materials. This system has the potential to achieve ATS objectives for a utility sized machine. Combined with use of advanced Thermal Barrier Coatings (TBC`s), the new cooling system will allow higher firing temperatures and improved cycle efficiency that represents a significant improvement over currently available machines. Developing advances in gas turbine efficiency and emissions is an ongoing process at GEPG. The third generation, ``F`` class, of utility gas turbines offers net combined cycle efficiencies in the 55% range, with NO{sub x} programs in place to reduce emissions to less than 10 ppM. The gas turbines have firing temperatures of 2350{degree}F, and pressure ratios of 15 to 1. The turbine components are cooled by air extracted from the cycle at various stages of the compressor. The heat recovery cycle is a three pressure steam system, with reheat. Throttle conditions are nominally 1400 psi and 1000{degree}F reheat. As part of GEPG`s ongoing advanced power generation system development program, it is expected that a gas fired advanced turbine system providing 300 MW power output greater than 58% net efficiency and < 10 ppM NO{sub x} will be defined. The new turbine cooling system developed with technology support from the ATS program will achieve system net efficiency levels in excess of 60%.

Cook, C.S.; Nourse, J.G.

1993-11-01T23:59:59.000Z

128

Siting technologies for large wind turbine clusters  

DOE Green Energy (OSTI)

Site selection for large wind turbine clusters requires thorough documentation of the wind characteristics at the site, because of the influence these characteristics will have on the economics, operations, and service life of the wind turbines. The wind prospecting strategy can be used by a utility to determine specific locations for each wind turbine in a cluster of 10 to 50 or more machines. The key to site selection is knowing what and where to measure. Siting techniques to be used at the various stages of the wind-prospecting strategy are discussed. These techniques help determine where to measure. What to measure at a site is still a moot question. Suggestions are made on what data are needed at what sampling rates. These are based on the assumption that until further experience in siting large clusters of wind turbines is in hand, thorough documentation of wind characteristics affecting machine and cluster output characteristics, operation strategies, and service life are necessary.

Hiester, T.R.; Pennell, W.T.

1979-11-01T23:59:59.000Z

129

Fuel-Flexible Gasification-Combustion Technology for Production of H2 and Sequestration-Ready CO2  

DOE Green Energy (OSTI)

It is expected that in the 21st century the Nation will continue to rely on fossil fuels for electricity, transportation, and chemicals. It will be necessary to improve both the process efficiency and environmental impact performance of fossil fuel utilization. GE Global Research is developing an innovative fuel-flexible Unmixed Fuel Processor (UFP) technology to produce H{sub 2}, power, and sequestration-ready CO{sub 2} from coal and other solid fuels. The UFP module offers the potential for reduced cost, increased process efficiency relative to conventional gasification and combustion systems, and near-zero pollutant emissions including NO{sub x}. GE was awarded a contract from U.S. DOE NETL to develop the UFP technology. Work on the Phase I program started in October 2000, and work on the Phase II effort started in April 2005. In the UFP technology, coal and air are simultaneously converted into separate streams of (1) high-purity hydrogen that can be utilized in fuel cells or turbines, (2) sequestration-ready CO{sub 2}, and (3) high temperature/pressure vitiated air to produce electricity in a gas turbine. The process produces near-zero emissions with an estimated efficiency higher than IGCC with conventional CO2 separation. The Phase I R&D program established the feasibility of the integrated UFP technology through lab-, bench- and pilot-scale testing and investigated operating conditions that maximize separation of CO{sub 2} and pollutants from the vent gas, while simultaneously maximizing coal conversion efficiency and hydrogen production. The Phase I effort integrated experimental testing, modeling and preliminary economic studies to demonstrate the UFP technology. The Phase II effort will focus on three high-risk areas: economics, sorbent attrition and lifetime, and product gas quality for turbines. The economic analysis will include estimating the capital cost as well as the costs of hydrogen and electricity for a full-scale UFP plant. These costs will be benchmarked with IGCC polygen costs for plants of similar size. Sorbent attrition and lifetime will be addressed via bench-scale experiments that monitor sorbent performance over time and by assessing materials interactions at operating conditions. The product gas from the third reactor (high-temperature vitiated air) will be evaluated to assess the concentration of particulates, pollutants and other impurities relative to the specifications required for gas turbine feed streams. This is the eighteenth quarterly technical progress report for the UFP program, which is supported by U.S. DOE NETL (Contract No. DE-FC26-00FT40974) and GE. This report summarizes program accomplishments for the Phase II period starting July 01, 2005 and ending September 30, 2005. The report includes an introduction summarizing the UFP technology, main program tasks, and program objectives; it also provides a summary of program activities and accomplishments covering progress in tasks including process modeling, scale-up and economic analysis.

George Rizeq; Parag Kulkarni; Wei Wei; Arnaldo Frydman; Thomas McNulty; Roger Shisler

2005-11-01T23:59:59.000Z

130

Capture-ready power plants - options, technologies and economics  

SciTech Connect

A plant can be considered to be capture-ready if at some point in the future it can be retrofitted for carbon capture and sequestration and still be economical to operate. The first part of the thesis outlines the two major designs that are being considered for construction in the near-term - pulverized coal (PC) and integrated gasification/combined cycle (IGCC). It details the steps that are necessary to retrofit each of these plants for CO{sub 2} capture and sequestration and assesses the steps that can be taken to reduce the costs and output de-rating of the plant after a retrofit. The second part of the thesis evaluates the lifetime (40 year) net present value (NPV) costs of plants with differing levels of pre-investment for CO{sub 2} capture. Three scenarios are evaluated - a baseline supercritical PC plant, a baseline IGCC plant and an IGCC plant with pre-investment for capture. The results of this thesis show that a baseline PC plant is the most economical choice under low CO{sub 2} tax rates, and IGCC plants are preferable at higher tax rates. The third part of this thesis evaluates the concept of CO{sub 2} 'lock-in'. CO{sub 2} lock-in occurs when a newly built plant is so prohibitively expensive to retrofit for CO{sub 2} capture that it will never be retrofitted for capture, and offers no economic opportunity to reduce the CO{sub 2} emissions from the plant, besides shutting down or rebuilding. The results show that IGCC plants are expected to have lower lifetime CO{sub 2} emissions than a PC plant, given moderate (10-35 $/ton CO{sub 2}) initial tax rates. Higher 4 (above $40) or lower (below $7) initial tax rates do not result in significant differences in lifetime CO{sub 2} emissions from these plants. Little difference is seen in the lifetime CO{sub 2} emissions between the IGCC plants with and without pre-investment for CO{sub 2} capture. 32 refs., 22 figs., 20 tabs., 1 app.

Bohm, M.C. [Massachusetts Institute of Technology, Cambridge, MA (United States). Engineering Systems Division

2006-06-15T23:59:59.000Z

131

Utility Advanced Turbine Systems Program (ATS) Technical Readiness Testing and Pre-Commercial Demonstration  

SciTech Connect

The objective of the ATS program is to develop ultra-high efficiency, environmentally superior and cost competitive gas turbine systems for base load application in utility, independent power producer and industrial markets. Specific performance targets have been set using natural gas as the primary fuel: {lg_bullet} System efficiency that will exceed 60%(lower heating value basis) on natural gas for large scale utility turbine systems; for industrial applications, systems that will result in a 15% improvement in heat rate compared to currently available gas turbine systems. {lg_bullet} An environmentally superior system that will not require the use of post combustion emissions controls under full load operating conditions. {lg_bullet} Busbar energy costs that are 10% less than current state-of-the-art turbine systems, while meeting the same environmental requirements. {lg_bullet} Fuel-flexible designs that will operate on natural gas but are capable of being adapted to operate on coal-derived or biomass fuels. {lg_bullet} Reliability-Availability-Maintainability (RAM) that is equivalent to the current turbine systems. {lg_bullet} Water consumption minimized to levels consistent with cost and efficiency goals. {lg_bullet} Commercial systems that will enter the market in the year 2000. In Phase I of the ATS program, Siemens Westinghouse found that efficiency significantly increases when the traditional combined-cycle power plant is reconfigured with closed-loop steam cooling of the hot gas path. Phase II activities involved the development of a 318MW natural gas fired turbine conceptual design with the flexibility to burn coal-derived and biomass fuels. Phases I and II of the ATS program have been completed. Phase III, the current phase, completes the research and development activities and develops hardware specifications from the Phase II conceptual design. This report summarizes Phase III extension activities for a three month period. Additional details may be found in monthly technical progress reports covering the period stated on the cover of this report. Background information regarding the work to be completed in Phase III may be found in the revised proposal submitted in response to A Request for Extension of DE-FC21-95MC32267, dated May 29, 1998 and the Continuing Applications of DE-FC21-95MC32267, dated March 31, 1999 and November 19, 1999.

Siemens Westinghouse

2000-12-31T23:59:59.000Z

132

Utility Advanced Turbine Systems Program (ATS) Technical Readiness Testing and Pre-Commercial Demonstration  

SciTech Connect

The objective of the ATS program is to develop ultra-high efficiency, environmentally superior and cost competitive gas turbine systems for base load application in utility, independent power producer and industrial markets. Specific performance targets have been set using natural gas as the primary fuel: {lg_bullet} System efficiency that will exceed 60%(lower heating value basis) on natural gas for large scale utility turbine systems; for industrial applications, systems that will result in a 15% improvement in heat rate compared to currently available gas turbine systems. {lg_bullet} An environmentally superior system that will not require the use of post combustion emissions controls under full load operating conditions. {lg_bullet} Busbar energy costs that are 10% less than current state-of-the-art turbine systems, while meeting the same environmental requirements. {lg_bullet} Fuel-flexible designs that will operate on natural gas but are capable of being adapted to operate on coal-derived or biomass fuels. {lg_bullet} Reliability-Availability-Maintainability (RAM) that is equivalent to the current turbine systems. {lg_bullet} Water consumption minimized to levels consistent with cost and efficiency goals. {lg_bullet} Commercial systems that will enter the market in the year 2000. In Phase I of the ATS program, Siemens Westinghouse found that efficiency significantly increases when the traditional combined-cycle power plant is reconfigured with closed-loop steam cooling of the hot gas path. Phase II activities involved the development of a 318MW natural gas fired turbine conceptual design with the flexibility to burn coal-derived and biomass fuels. Phases I and II of the ATS program have been completed. Phase III, the current phase, completes the research and development activities and develops hardware specifications from the Phase II conceptual design. This report summarizes Phase III Extension activities for a three-month period. Additional details may be found in monthly technical progress reports covering the period stated on the cover of this report. Background information regarding the work to be completed in Phase III may be found in the revised proposal submitted in response to A Request for Extension of DE-FC21-95MC32267, dated May 29, 1998 and the Continuing Applications of DE-FC21-95MC32267, dated March 31, 1999 and November 19, 1999.

Siemens Westinghouse

2001-06-30T23:59:59.000Z

133

Utility Advanced Turbine Systems Program (ATS) Technical Readiness Testing and Pre-Commercial Demonstration  

SciTech Connect

The objective of the ATS program is to develop ultra-high efficiency, environmentally superior and cost competitive gas turbine systems for base load application in utility, independent power producer and industrial markets. Specific performance targets have been set using natural gas as the primary fuel: (1) System efficiency that will exceed 60% (lower heating value basis) on natural gas for large scale utility turbine systems; for industrial applications, systems that will result in a 15% improvement in heat rate compared to currently available gas turbine systems. (2) An environmentally superior system that will not require the use of post combustion emissions controls under full load operating conditions. (3) Busbar energy costs that are 10% less than current state-of-the-art turbine systems, while meeting the same environmental requirements. (4) Fuel-flexible designs that will operate on natural gas but are capable of being adapted to operate on coal-derived or biomass fuels. (5) Reliability-Availability-Maintainability (RAM) that is equivalent to the current turbine systems. (6) Water consumption minimized to levels consistent with cost and efficiency goals. (7) Commercial systems that will enter the market in the year 2000. In Phase I of the ATS program, Siemens Westinghouse found that efficiency significantly increases when the traditional combined-cycle power plant is reconfigured with closed-loop steam cooling of the hot gas path. Phase II activities involved the development of a 318MW natural gas fired turbine conceptual design with the flexibility to burn coal-derived and biomass fuels. Phases I and II of the ATS program have been completed. Phase III, the current phase, completes the research and development activities and develops hardware specifications from the Phase II conceptual design. This report summarizes Phase III Extension activities for a three month period. Additional details may be found in monthly technical progress reports covering the period stated on the cover of this report. Background information regarding the work to be completed in Phase III may be found in the revised proposal submitted in response to A Request for Extension of DE-FC21-95MC32267, dated May 29, 1998 and the Continuing Applications of DE-FC21-95MC32267, dated March 31, 1999 and November 19, 1999.

Siemens Westinghouse

2001-09-30T23:59:59.000Z

134

MHK Technologies/Underwater Electric Kite Turbines | Open Energy  

Open Energy Info (EERE)

Underwater Electric Kite Turbines Underwater Electric Kite Turbines < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Underwater Electric Kite Turbines.jpg Technology Profile Primary Organization UEK Corporation Project(s) where this technology is utilized *MHK Projects/Atchafalaya River Hydrokinetic Project II *MHK Projects/Chitokoloki Project *MHK Projects/Coal Creek Project *MHK Projects/Half Moon Cove Tidal Project *MHK Projects/Indian River Tidal Hydrokinetic Energy Project *MHK Projects/Luangwa Zambia Project *MHK Projects/Minas Basin Bay of Fundy Commercial Scale Demonstration *MHK Projects/Passamaquoddy Tribe Hydrokinetic Project *MHK Projects/Piscataqua Tidal Hydrokinetic Energy Project *MHK Projects/UEK Yukon River Project Technology Resource

135

Turbine Inflow Characterization at the National Wind Technology Center  

Science Conference Proceedings (OSTI)

Utility-scale wind turbines operate in dynamic flows that can vary significantly over timescales from less than a second to several years. To better understand the inflow to utility-scale turbines, two inflow towers were installed and commissioned at the National Renewable Energy Laboratory's (NREL) National Wind Technology Center near Boulder, Colorado, in 2011. These towers are 135 m tall and instrumented with a combination of sonic anemometers, cup anemometers, wind vanes, and temperature measurements to characterize the inflow wind speed and direction, turbulence, stability and thermal stratification to two utility-scale turbines. Herein, we present variations in mean and turbulent wind parameters with height, atmospheric stability, and as a function of wind direction that could be important for turbine operation as well as persistence of turbine wakes. Wind speed, turbulence intensity, and dissipation are all factors that affect turbine performance. Our results show that these all vary with height across the rotor disk, demonstrating the importance of measuring atmospheric conditions that influence wind turbine performance at multiple heights in the rotor disk, rather than relying on extrapolation from lower levels.

Clifton, A.; Schreck, S.; Scott, G.; Kelley, N.; Lundquist, J. K.

2012-01-01T23:59:59.000Z

136

Turbine Inflow Characterization at the National Wind Technology Center: Preprint  

DOE Green Energy (OSTI)

Utility-scale wind turbines operate in dynamic flows that can vary significantly over timescales from less than a second to several years. To better understand the inflow to utility-scale turbines, two inflow towers were installed and commissioned at the National Renewable Energy Laboratory's (NREL) National Wind Technology Center near Boulder, Colorado, in 2011. These towers are 135 m tall and instrumented with a combination of sonic anemometers, cup anemometers, wind vanes, and temperature measurements to characterize the inflow wind speed and direction, turbulence, stability and thermal stratification to two utility-scale turbines. Herein, we present variations in mean and turbulent wind parameters with height, atmospheric stability, and as a function of wind direction that could be important for turbine operation as well as persistence of turbine wakes. Wind speed, turbulence intensity, and dissipation are all factors that affect turbine performance. Our results shown that these all vary with height across the rotor disk, demonstrating the importance of measuring atmospheric conditions that influence wind turbine performance at multiple heights in the rotor disk, rather than relying on extrapolation from lower levels.

Clifton, A.; Schreck, S.; Scott, G.; Kelley, N.; Lundquist, J.

2012-01-01T23:59:59.000Z

137

FUEL-FLEXIBLE GASIFICATION-COMBUSTION TECHNOLOGY FOR PRODUCTION OF H2 AND SEQUESTRATION-READY CO2  

DOE Green Energy (OSTI)

It is expected that in the 21st century the Nation will continue to rely on fossil fuels for electricity, transportation, and chemicals. It will be necessary to improve both the process efficiency and environmental impact performance of fossil fuel utilization. GE Global Research (GEGR) has developed an innovative fuel-flexible Unmixed Fuel Processor (UFP) technology to produce H{sub 2}, power, and sequestration-ready CO{sub 2} from coal and other solid fuels. The UFP module offers the potential for reduced cost, increased process efficiency relative to conventional gasification and combustion systems, and near-zero pollutant emissions including NO{sub x}. GEGR (prime contractor) was awarded a Vision 21 program from U.S. DOE NETL to develop the UFP technology. Work on this Phase I program started on October 1, 2000. The project team includes GEGR, Southern Illinois University at Carbondale (SIU-C), California Energy Commission (CEC), and T. R. Miles, Technical Consultants, Inc. In the UFP technology, coal/opportunity fuels and air are simultaneously converted into separate streams of (1) pure hydrogen that can be utilized in fuel cells, (2) sequestration-ready CO{sub 2}, and (3) high temperature/pressure oxygen-depleted air to produce electricity in a gas turbine. The process produces near-zero emissions and, based on process modeling with best-case scenario assumptions, has an estimated process efficiency of 68%, based on electrical and H{sub 2} energy outputs relative to the higher heating value of coal, and an estimated equivalent electrical efficiency of 60%. The Phase I R&D program will determine the operating conditions that maximize separation of CO{sub 2} and pollutants from the vent gas, while simultaneously maximizing coal conversion efficiency and hydrogen production. The program integrates lab-, bench- and pilot-scale studies to demonstrate the UFP technology. This is the eleventh quarterly technical progress report for the Vision 21 UFP program supported by U.S. DOE NETL (Contract No. DE-FC26-00FT40974). This report summarizes program accomplishments for the period starting April 1, 2003 and ending June 30, 2003. The report includes an introduction summarizing the UFP technology, main program tasks, and program objectives; it also provides a summary of program activities and accomplishments covering progress in tasks including lab-scale experimental testing, pilot-scale assembly, and program management.

George Rizeq; Janice West; Arnaldo Frydman; Raul Subia; Vladimir Zamansky; Hana Loreth; Lubor Stonawski; Tomasz Wiltowski; Edwin Hippo; Shashi Lalvani

2003-07-01T23:59:59.000Z

138

FUEL-FLEXIBLE GASIFICATION-COMBUSTION TECHNOLOGY FOR PRODUCTION OF H2 AND SEQUESTRATION-READY CO2  

DOE Green Energy (OSTI)

It is expected that in the 21st century the Nation will continue to rely on fossil fuels for electricity, transportation, and chemicals. It will be necessary to improve both the process efficiency and environmental impact performance of fossil fuel utilization. GE Energy and Environmental Research Corporation (GE EER) has developed an innovative fuel-flexible Unmixed Fuel Processor (UFP) technology to produce H{sub 2}, power, and sequestration-ready CO{sub 2} from coal and other solid fuels. The UFP module offers the potential for reduced cost, increased process efficiency relative to conventional gasification and combustion systems, and near-zero pollutant emissions including NO{sub x}. GE EER was awarded a Vision 21 program from U.S. DOE NETL to develop the UFP technology. Work on this Phase I program started on October 1, 2000. The project team includes GE EER, California Energy Commission, Southern Illinois University at Carbondale, and T. R. Miles, Technical Consultants, Inc. In the UFP technology, coal/opportunity fuels and air are simultaneously converted into separate streams of (1) pure hydrogen that can be utilized in fuel cells, (2) sequestration-ready CO{sub 2}, and (3) high temperature/pressure oxygen-depleted air to produce electricity in a gas turbine. The process produces near-zero emissions and, based on process modeling work, has an estimated process efficiency of 68%, based on electrical and H{sub 2} energy outputs relative to the higher heating value of coal, and an estimated equivalent electrical efficiency of 60%. The Phase I R&D program will determine the operating conditions that maximize separation of CO{sub 2} and pollutants from the vent gas, while simultaneously maximizing coal conversion efficiency and hydrogen production. The program integrates lab-, bench- and pilot-scale studies to demonstrate the UFP technology. This is the ninth quarterly technical progress report for the Vision 21 UFP program supported by U.S. DOE NETL (Contract No. DE-FC26-00FT40974). This report summarizes program accomplishments for the period starting October 1, 2002 and ending December 31, 2002. The report includes an introduction summarizing the UFP technology, main program tasks, and program objectives; it also provides a summary of program activities and accomplishments covering progress in tasks including lab- and bench-scale experimental testing, pilot-scale design and assembly, and program management.

George Rizeq; Janice West; Arnaldo Frydman; Raul Subia; Vladimir Zamansky; Hana Loreth; Lubor Stonawski; Tomasz Wiltowski; Edwin Hippo; Shashi Lalvani

2003-01-01T23:59:59.000Z

139

ATTAP: Advanced Turbine Technology Applications Project. Annual report, 1991  

DOE Green Energy (OSTI)

Purpose of ATTAP is to bring the automotive gas turbine engine to a technology state at which industry can make commercialization decisions. Activities during the past year included test-bed engine design and development, ceramic component design, materials and component characterization, ceramic component process development and fabrication, ceramic component rig testing, and test-bed engine fabrication and testing.

Not Available

1992-12-01T23:59:59.000Z

140

Assessment of Emerging Combustion Turbine Capacity Enhancement Technologies  

Science Conference Proceedings (OSTI)

This study evaluated the potential for exploiting emerging capacity enhancement technologies to deal with the new challenges to combustion turbine (CT) operators in the upcoming decade. It also looked at ways of optimizing maintenance intervals to minimize the increased cost of repair and replacement of parts that goes along with high-efficiency CTs.

2003-12-10T23:59:59.000Z

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

MHK Technologies/SmarTurbine | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » MHK Technologies/SmarTurbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage SmarTurbine.jpg Technology Profile Primary Organization Free Flow Power Corporation Project(s) where this technology is utilized *MHK Projects/Algiers Light Project *MHK Projects/Anconia Point Project *MHK Projects/Ashley Point Project *MHK Projects/Avondale Bend Project *MHK Projects/Bar Field Bend *MHK Projects/Barfield Point *MHK Projects/Bayou Latenache *MHK Projects/Bondurant Chute *MHK Projects/Breeze Point *MHK Projects/Brilliant Point Project *MHK Projects/Burke Landing *MHK Projects/Carrolton Bend Project *MHK Projects/Cat Island Project *MHK Projects/Claiborne Island Project

142

Turbine Cycle Heat Rate Monitoring: Technology and Application  

Science Conference Proceedings (OSTI)

Research has been completed on available technology for monitoring turbine cycle heat rate and factors affecting the successful deployment of this technology in fossil generating plants. Information has been gathered from interviews with experienced industry plant staff and vendors. Trends were noted and are described in this report. The report is recommended as guidance for power generation fleets and individual plants seeking to establish a successful program for heat rate reduction.

2006-12-20T23:59:59.000Z

143

Ready to implement CIM Monolith Technology Order our CIM Disk Virus Purification Pack and identify the optimal chemistry  

E-Print Network (OSTI)

Ready to implement CIM® Monolith Technology Order our CIM® Disk Virus Purification Pack. Request a CIM® Technology Seminar? To educate your entire organization about CIM® Technology and its- on with the performance or use of CIM®. For more information on our products, visit our home page at: http

Lebendiker, Mario

144

Sinomatech Wind Power Blade aka Sinoma Science Technology Wind Turbine  

Open Energy Info (EERE)

Sinomatech Wind Power Blade aka Sinoma Science Technology Wind Turbine Sinomatech Wind Power Blade aka Sinoma Science Technology Wind Turbine Blade Co Ltd Jump to: navigation, search Name Sinomatech Wind Power Blade (aka Sinoma Science & Technology Wind Turbine Blade Co Ltd) Place Nanjing, Jiangsu Province, China Zip 210012 Sector Wind energy Product Jiangsu-based wind turbine blade manufactuer. Coordinates 32.0485°, 118.778969° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.0485,"lon":118.778969,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

145

Fuel-Flexible Gasification-Combustion Technology for Production of H2 and Sequestration-Ready CO2  

DOE Green Energy (OSTI)

In the near future, the nation will continue to rely on fossil fuels for electricity, transportation, and chemicals. It is necessary to improve both the process efficiency and environmental impact of fossil fuel utilization including greenhouse gas management. GE Global Research (GEGR) investigated an innovative fuel-flexible Unmixed Fuel Processor (UFP) technology with potential to produce H{sub 2}, power, and sequestration-ready CO{sub 2} from coal and other solid fuels. The UFP technology offers the long-term potential for reduced cost, increased process efficiency relative to conventional gasification and combustion systems, and near-zero pollutant emissions. GE was awarded a contract from U.S. DOE NETL to investigate and develop the UFP technology. Work started on the Phase I program in October 2000 and on the Phase II effort in April 2005. In the UFP technology, coal, water and air are simultaneously converted into (1) hydrogen rich stream that can be utilized in fuel cells or turbines, (2) CO{sub 2} rich stream for sequestration, and (3) high temperature/pressure vitiated air stream to produce electricity in a gas turbine expander. The process produces near-zero emissions with an estimated efficiency higher than Integrated Gasification Combined Cycle (IGCC) process with conventional CO{sub 2} separation. The Phase I R&D program established the chemical feasibility of the major reactions of the integrated UFP technology through lab-, bench- and pilot-scale testing. A risk analysis session was carried out at the end of Phase I effort to identify the major risks in the UFP technology and a plan was developed to mitigate these risks in the Phase II of the program. The Phase II effort focused on three high-risk areas: economics, lifetime of solids used in the UFP process, and product gas quality for turbines (or the impact of impurities in the coal on the overall system). The economic analysis included estimating the capital cost as well as the costs of hydrogen and electricity for a full-scale UFP plant. These costs were benchmarked with IGCC polygen plants with similar level of CO{sub 2} capture. Based on the promising economic analysis comparison results (performed with the help from Worley Parsons), GE recommended a 'Go' decision in April 2006 to continue the experimental investigation of the UFP technology to address the remaining risks i.e. solids lifetime and the impact of impurities in the coal on overall system. Solids attrition and lifetime risk was addressed via bench-scale experiments that monitor solids performance over time and by assessing materials interactions at operating conditions. The product gas under the third reactor (high-temperature vitiated air) operating conditions was evaluated to assess the concentration of particulates, pollutants and other impurities relative to the specifications required for gas turbine feed streams. During this investigation, agglomeration of solids used in the UFP process was identified as a serious risk that impacts the lifetime of the solids and in turn feasibility of the UFP technology. The main causes of the solids agglomeration were the combination of oxygen transfer material (OTM) reduction at temperatures {approx}1000 C and interaction between OTM and CO{sub 2} absorbing material (CAM) at high operating temperatures (>1200 C). At the end of phase II, in March 2008, GEGR recommended a 'No-go' decision for taking the UFP technology to the next level of development, i.e. development of a 3-5 MW prototype system, at this time. GEGR further recommended focused materials development research programs on improving the performance and lifetime of solids materials used in UFP or chemical looping technologies. The scale-up activities would be recommended only after mitigating the risks involved with the agglomeration and overall lifetime of the solids. This is the final report for the phase II of the DOE-funded Vision 21 program entitled 'Fuel-Flexible Gasification-Combustion Technology for Production of H{sub 2} and Sequestration-Ready CO{sub 2}' (DOE Award No.

Parag Kulkarni; Jie Guan; Raul Subia; Zhe Cui; Jeff Manke; Arnaldo Frydman; Wei Wei; Roger Shisler; Raul Ayala; om McNulty; George Rizeq; Vladimir Zamansky; Kelly Fletcher

2008-03-31T23:59:59.000Z

146

Fuel-Flexible Gasification-Combustion Technology for Production of H2 and Sequestration-Ready CO2  

Science Conference Proceedings (OSTI)

In the near future, the nation will continue to rely on fossil fuels for electricity, transportation, and chemicals. It is necessary to improve both the process efficiency and environmental impact of fossil fuel utilization including greenhouse gas management. GE Global Research (GEGR) investigated an innovative fuel-flexible Unmixed Fuel Processor (UFP) technology with potential to produce H{sub 2}, power, and sequestration-ready CO{sub 2} from coal and other solid fuels. The UFP technology offers the long-term potential for reduced cost, increased process efficiency relative to conventional gasification and combustion systems, and near-zero pollutant emissions. GE was awarded a contract from U.S. DOE NETL to investigate and develop the UFP technology. Work started on the Phase I program in October 2000 and on the Phase II effort in April 2005. In the UFP technology, coal, water and air are simultaneously converted into (1) hydrogen rich stream that can be utilized in fuel cells or turbines, (2) CO{sub 2} rich stream for sequestration, and (3) high temperature/pressure vitiated air stream to produce electricity in a gas turbine expander. The process produces near-zero emissions with an estimated efficiency higher than Integrated Gasification Combined Cycle (IGCC) process with conventional CO{sub 2} separation. The Phase I R&D program established the chemical feasibility of the major reactions of the integrated UFP technology through lab-, bench- and pilot-scale testing. A risk analysis session was carried out at the end of Phase I effort to identify the major risks in the UFP technology and a plan was developed to mitigate these risks in the Phase II of the program. The Phase II effort focused on three high-risk areas: economics, lifetime of solids used in the UFP process, and product gas quality for turbines (or the impact of impurities in the coal on the overall system). The economic analysis included estimating the capital cost as well as the costs of hydrogen and electricity for a full-scale UFP plant. These costs were benchmarked with IGCC polygen plants with similar level of CO{sub 2} capture. Based on the promising economic analysis comparison results (performed with the help from Worley Parsons), GE recommended a 'Go' decision in April 2006 to continue the experimental investigation of the UFP technology to address the remaining risks i.e. solids lifetime and the impact of impurities in the coal on overall system. Solids attrition and lifetime risk was addressed via bench-scale experiments that monitor solids performance over time and by assessing materials interactions at operating conditions. The product gas under the third reactor (high-temperature vitiated air) operating conditions was evaluated to assess the concentration of particulates, pollutants and other impurities relative to the specifications required for gas turbine feed streams. During this investigation, agglomeration of solids used in the UFP process was identified as a serious risk that impacts the lifetime of the solids and in turn feasibility of the UFP technology. The main causes of the solids agglomeration were the combination of oxygen transfer material (OTM) reduction at temperatures {approx}1000 C and interaction between OTM and CO{sub 2} absorbing material (CAM) at high operating temperatures (>1200 C). At the end of phase II, in March 2008, GEGR recommended a 'No-go' decision for taking the UFP technology to the next level of development, i.e. development of a 3-5 MW prototype system, at this time. GEGR further recommended focused materials development research programs on improving the performance and lifetime of solids materials used in UFP or chemical looping technologies. The scale-up activities would be recommended only after mitigating the risks involved with the agglomeration and overall lifetime of the solids. This is the final report for the phase II of the DOE-funded Vision 21 program entitled 'Fuel-Flexible Gasification-Combustion Technology for Production of H{sub 2} and Sequestration-Ready CO{sub 2}' (DOE Award No.

Parag Kulkarni; Jie Guan; Raul Subia; Zhe Cui; Jeff Manke; Arnaldo Frydman; Wei Wei; Roger Shisler; Raul Ayala; om McNulty; George Rizeq; Vladimir Zamansky; Kelly Fletcher

2008-03-31T23:59:59.000Z

147

Coating and Surface Technologies for Turbine Airfoils  

Science Conference Proceedings (OSTI)

more difficult, coatings and other surface technologies are becoming more ... to developing higher strength single crystal superalloys. Although it has been...

148

Materials for Clean Coal Technologies, Turbines  

Science Conference Proceedings (OSTI)

Mar 14, 2012... of cast AFA alloys.Research sponsored by the U.S. Department Of Energy, Office of EERE Industrial Technologies Program, under contract...

149

FUEL-FLEXIBLE GASIFICATION-COMBUSTION TECHNOLOGY FOR PRODUCTION OF H2 AND SEQUESTRATION-READY CO2  

DOE Green Energy (OSTI)

It is expected that in the 21st century the Nation will continue to rely on fossil fuels for electricity, transportation, and chemicals. It will be necessary to improve both the thermodynamic efficiency and environmental impact performance of fossil fuel utilization. General Electric Energy and Environmental Research Corporation (GE-EER) has developed an innovative fuel-flexible Advanced Gasification-Combustion (AGC) concept to produce H{sub 2} and sequestration-ready CO{sub 2} from solid fuels. The AGC module offers potential for reduced cost and increased energy efficiency relative to conventional gasification and combustion systems. GE-EER was awarded a Vision-21 program from U.S. DOE NETL to develop the AGC technology. Work on this three-year program started on October 1, 2000. The project team includes GE-EER, California Energy Commission, Southern Illinois University at Carbondale, and T. R. Miles, Technical Consultants, Inc. In the AGC technology, coal/opportunity fuels and air are simultaneously converted into separate streams of (1) pure hydrogen that can be utilized in fuel cells, (2) sequestration-ready CO{sub 2}, and (3) high temperature/pressure oxygen depleted air to produce electricity in a gas turbine. The process produces near-zero emissions and, based on preliminary modeling work in the first quarter of this program, has an estimated process efficiency of approximately 67% based on electrical and H{sub 2} energy outputs relative to the higher heating value of coal. The three-year R and D program will determine the operating conditions that maximize separation of CO{sub 2} and pollutants from the vent gas, while simultaneously maximizing coal conversion efficiency and hydrogen production. The program integrates lab-, bench- and pilot-scale studies to demonstrate the AGC concept. This is the 1st quarterly progress report for the Vision-21 AGC program supported by U.S. DOE NETL (Contract: DE-FC26-00FT40974). This report summarizes program accomplishments for the period starting October 1, 2000 and ending December 31, 2000. The report includes an introduction summarizing the AGC concept, main program tasks, objectives of this program, and provides a summary of initial program activities covering program management and preliminary progress in first year tasks including lab- and bench-scale design, facilities preparation, and process/kinetic modeling. More over, the report presents and discusses preliminary results particularly form the bench-scale design and process modeling efforts including a process flow diagram that incorporates the AGC module with other vision-21 plant components with the objective of maximizing H{sub 2} production and process efficiency.

George Rizeq; Ravi Kumar; Janice West; Vitali Lissianski; Neil Widmer; Vladimir Zamansky

2001-01-01T23:59:59.000Z

150

FUEL-FLEXIBLE GASIFICATION-COMBUSTION TECHNOLOGY FOR PRODUCTION OF H2 AND SEQUESTRATION-READY CO2  

DOE Green Energy (OSTI)

It is expected that in the 21st century the Nation will continue to rely on fossil fuels for electricity, transportation, and chemicals. It will be necessary to improve both the thermodynamic efficiency and environmental impact performance of fossil fuel utilization. General Electric Energy and Environmental Research Corporation (GE EER) has developed an innovative fuel-flexible Advanced Gasification-Combustion (AGC) concept to produce H{sub 2} and sequestration-ready CO{sub 2} from solid fuels. The AGC module offers potential for reduced cost and increased energy efficiency relative to conventional gasification and combustion systems. GE EER was awarded a Vision-21 program from U.S. DOE NETL to develop the AGC technology. Work on this three-year program started on October 1, 2000. The project team includes GE EER, California Energy Commission, Southern Illinois University at Carbondale, and T. R. Miles, Technical Consultants, Inc. In the AGC technology, coal/opportunity fuels and air are simultaneously converted into separate streams of (1) pure hydrogen that can be utilized in fuel cells, (2) sequestration-ready CO{sub 2}, and (3) high temperature/pressure oxygen-depleted air to produce electricity in a gas turbine. The process produces near-zero emissions and, based on preliminary modeling work in the first quarter of this program, has an estimated process efficiency of approximately 67% based on electrical and H{sub 2} energy outputs relative to the higher heating value of coal. The three-year R&D program will determine the operating conditions that maximize separation of CO{sub 2} and pollutants from the vent gas, while simultaneously maximizing coal conversion efficiency and hydrogen production. The program integrates lab-, bench- and pilot-scale studies to demonstrate the AGC concept. This is the third quarterly technical progress report for the Vision-21 AGC program supported by U.S. DOE NETL (Contract: DE-FC26-00FT40974). This report summarizes program accomplishments for the period starting April 1, 2001 and ending June 30, 2001. The report includes an introduction summarizing the AGC concept, main program tasks, objectives of this program, and provides a summary of program activities covering program management and progress in first year tasks including lab- and bench-scale design, facilities preparation, and engineering studies.

George Rizeq; Janice West; Arnaldo Frydman; Vladimir Zamansky; Linda Denton; Hana Loreth; Tomasz Wiltowski

2001-07-01T23:59:59.000Z

151

FUEL-FLEXIBLE GASIFICATION-COMBUSTION TECHNOLOGY FOR PRODUCTION OF H2 AND SEQUESTRATION-READY CO2  

DOE Green Energy (OSTI)

It is expected that in the 21st century the Nation will continue to rely on fossil fuels for electricity, transportation, and chemicals. It will be necessary to improve both the thermodynamic efficiency and environmental impact performance of fossil fuel utilization. GE Energy and Environmental Research Corporation (GE EER) has developed an innovative fuel-flexible Advanced Gasification-Combustion (AGC) concept to produce H{sub 2} and sequestration-ready CO{sub 2} from solid fuels. The AGC module offers potential for reduced cost and increased energy efficiency relative to conventional gasification and combustion systems. GE EER was awarded a Vision 21 program from U.S. DOE NETL to develop the AGC technology. Work on this three-year program started on October 1, 2000. The project team includes GE EER, California Energy Commission, Southern Illinois University at Carbondale, and T. R. Miles, Technical Consultants, Inc. In the AGC technology, coal/opportunity fuels and air are simultaneously converted into separate streams of (1) pure hydrogen that can be utilized in fuel cells, (2) sequestration-ready CO{sub 2}, and (3) high temperature/pressure oxygen-depleted air to produce electricity in a gas turbine. The process produces near-zero emissions and, based on preliminary modeling work, has an estimated process efficiency of approximately 67% based on electrical and H{sub 2} energy outputs relative to the higher heating value of coal. The three-year R&D program will determine the operating conditions that maximize separation of CO{sub 2} and pollutants from the vent gas, while simultaneously maximizing coal conversion efficiency and hydrogen production. The program integrates lab-, bench- and pilot-scale studies to demonstrate the AGC concept. This is the second annual technical progress report for the Vision 21 AGC program supported by U.S. DOE NETL (Contract No. DE-FC26-00FT40974). This report summarizes program accomplishments for the period starting October 1, 2001 and ending September 30, 2002. The report includes an introduction summarizing the AGC concept, main program tasks, and program objectives; it also provides a summary of program activities and accomplishments covering progress in tasks including lab- and bench-scale experimental testing, pilot-scale design and assembly, and program management.

George Rizeq; Janice West; Arnaldo Frydman; Raul Subia; Vladimir Zamansky; Hana Loreth; Lubor Stonawski; Tomasz Wiltowski; Edwin Hippo; Shashi Lalvani

2002-10-01T23:59:59.000Z

152

FUEL-FLEXIBLE GASIFICATION-COMBUSTION TECHNOLOGY FOR PRODUCTION OF H2 AND SEQUESTRATION-READY CO2  

DOE Green Energy (OSTI)

It is expected that in the 21st century the Nation will continue to rely on fossil fuels for electricity, transportation, and chemicals. It will be necessary to improve both the thermodynamic efficiency and environmental impact performance of fossil fuel utilization. General Electric Energy and Environmental Research Corporation (GE EER) has developed an innovative fuel-flexible Advanced Gasification-Combustion (AGC) concept to produce H{sub 2} and sequestration-ready CO{sub 2} from solid fuels. The AGC module offers potential for reduced cost and increased energy efficiency relative to conventional gasification and combustion systems. GE EER was awarded a Vision-21 program from U.S. DOE NETL to develop the AGC technology. Work on this three-year program started on October 1, 2000. The project team includes GE EER, California Energy Commission, Southern Illinois University at Carbondale, and T. R. Miles, Technical Consultants, Inc. In the AGC technology, coal/opportunity fuels and air are simultaneously converted into separate streams of (1) pure hydrogen that can be utilized in fuel cells, (2) sequestration-ready CO{sub 2}, and (3) high temperature/pressure oxygen-depleted air to produce electricity in a gas turbine. The process produces near-zero emissions and, based on preliminary modeling work in the first quarter of this program, has an estimated process efficiency of approximately 67% based on electrical and H{sub 2} energy outputs relative to the higher heating value of coal. The three-year R&D program will determine the operating conditions that maximize separation of CO{sub 2} and pollutants from the vent gas, while simultaneously maximizing coal conversion efficiency and hydrogen production. The program integrates lab-, bench- and pilot-scale studies to demonstrate the AGC concept. This is the seventh quarterly technical progress report for the Vision-21 AGC program supported by U.S. DOE NETL (Contract: DE-FC26-00FT40974). This report summarizes program accomplishments for the period starting April 1, 2002 and ending June 30, 2002. The report includes an introduction summarizing the AGC concept, main program tasks, and program objectives; it also provides a summary of program activities covering program management and progress in tasks including lab-/bench-scale experimental testing and pilot-scale design.

George Rizeq; Janice West; Arnaldo Frydman; Raul Subia; Vladimir Zamansky; Hana Loreth; Edwin Hippo; Tomasz Wiltowski

2002-07-01T23:59:59.000Z

153

FUEL-FLEXIBLE GASIFICATION-COMBUSTION TECHNOLOGY FOR PRODUCTION OF H2 AND SEQUESTRATION-READY CO2  

DOE Green Energy (OSTI)

It is expected that in the 21st century the Nation will continue to rely on fossil fuels for electricity, transportation, and chemicals. It will be necessary to improve both the thermodynamic efficiency and environmental impact performance of fossil fuel utilization. General Electric Energy and Environmental Research Corporation (GE EER) has developed an innovative fuel-flexible Advanced Gasification-Combustion (AGC) concept to produce H{sub 2} and sequestration-ready CO{sub 2} from solid fuels. The AGC module offers potential for reduced cost and increased energy efficiency relative to conventional gasification and combustion systems. GE EER was awarded a Vision-21 program from U.S. DOE NETL to develop the AGC technology. Work on this three-year program started on October 1, 2000. The project team includes GE EER, California Energy Commission, Southern Illinois University at Carbondale, and T. R. Miles, Technical Consultants, Inc. In the AGC technology, coal/opportunity fuels and air are simultaneously converted into separate streams of (1) pure hydrogen that can be utilized in fuel cells, (2) sequestration-ready CO{sub 2}, and (3) high temperature/pressure oxygen-depleted air to produce electricity in a gas turbine. The process produces near-zero emissions and, based on preliminary modeling work in the first quarter of this program, has an estimated process efficiency of approximately 67% based on electrical and H{sub 2} energy outputs relative to the higher heating value of coal. The three-year R&D program will determine the operating conditions that maximize separation of CO{sub 2} and pollutants from the vent gas, while simultaneously maximizing coal conversion efficiency and hydrogen production. The program integrates lab-, bench- and pilot-scale studies to demonstrate the AGC concept. This is the fifth quarterly technical progress report for the Vision-21 AGC program supported by U.S. DOE NETL (Contract: DE-FC26-00FT40974). This report summarizes program accomplishments for the period starting October 1, 2001 and ending December 31, 2001. The report includes an introduction summarizing the AGC concept, main program tasks, and program objectives; it also provides a summary of program activities covering program management and progress in tasks including lab- and bench-scale experimental testing, pilot-scale design, and economic studies.

George Rizeq; Janice West; Arnaldo Frydman; Raul Subia; Vladimir Zamansky; Tomasz Wiltowski; Tom Miles; Bruce Springsteen

2002-01-01T23:59:59.000Z

154

DOE Technology Successes - "Breakthrough" Gas Turbines | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE Technology Successes - "Breakthrough" Gas Turbines DOE Technology Successes - "Breakthrough" Gas Turbines DOE Technology Successes - "Breakthrough" Gas Turbines For years, gas turbine manufacturers faced a barrier that, for all practical purposes, capped power generating efficiencies for turbine-based power generating systems. The barrier was temperature. Above 2300 degrees F, available cooling technologies were insufficient to protect the turbine blades and other internal components from heat degradation. Since higher temperatures are the key to higher efficiencies, this effectively limited the generating efficiency at which a turbine power plant could convert the energy in the fuel into electricity. The Department of Energy's Office of Fossil Energy took on the challenge of turbine temperatures in 1992, and nine years later, its private sector

155

NETL: News Release - Climate Technology: DOE Readies First Big U.S.  

NLE Websites -- All DOE Office Websites (Extended Search)

3 , 2007 3 , 2007 Climate Technology: DOE Readies First Big U.S. Projects in CO2 Capture and Storage Regional Partnerships' Effort Could Triple World's Largest Demonstration, Blaze Trails WASHINGTON, DC - The U.S. Department of Energy is preparing to commission this year America's first large-scale demonstrations of CO2 capture and deep geologic storage in fulfillment of a commitment announced last October to Phase III of the Carbon Sequestration Regional Partnerships Program. The projects could lead to a tripling of the world's present large-scale demonstrations. MORE INFO Learn more about DOE's Carbon Sequestration Regional Partnerships Program Proposals for the Phase III demonstrations, part of the President's Climate Change Technology Initiative, include the world's earliest examination of

156

Advances in steam turbine technology for power generation  

SciTech Connect

This book contains articles presented at the 1990 International Joint Power Generation Conference. It is organized under the following headings: Solid particle erosion in steam turbines, Steam turbine failure analysis, Steam turbine upgrades, steam turbine blading development, Boiler feed pumps and auxiliary steam turbine drives.

Bellanca, C.P. (Dayton Power and Light Company (US))

1990-01-01T23:59:59.000Z

157

Low Wind Speed Technology Phase II: Offshore Floating Wind Turbine Concepts: Fully Coupled Dynamic Response Simulations; Massachusetts Institute of Technology  

SciTech Connect

This fact sheet describes a subcontract with Massachusetts Institute of Technology to study dynamic response simulations to evaluate floating platform concepts for offshore wind turbines.

2006-03-01T23:59:59.000Z

158

NREL's National Wind Technology Center provides the world's only dedicated turbine controls testing platforms.  

E-Print Network (OSTI)

NREL's National Wind Technology Center provides the world's only dedicated turbine controls testing platforms. Today's utility-scale wind turbine structures are more complex and their compo- nents more of algorithms to control the dynamic systems of wind turbines must account for multiple complex, nonlinear

159

A review of biomass integrated-gasifier/gas turbine combined cycle technology and its  

E-Print Network (OSTI)

A review of biomass integrated-gasifier/gas turbine combined cycle technology and its application Copersucar, CP 162, Piracicaba, SP ­ Brazil ­ 13400-970 Biomass integrated-gasifier/gas turbine combined-from-sugarcane program. 1. Introduction The biomass integrated-gasifier/gas turbine combined cy- cle (BIG

160

NREL's National Wind Technology Center provides the world's only dedicated turbine controls testing platforms.  

E-Print Network (OSTI)

NREL's National Wind Technology Center provides the world's only dedicated turbine controls testing platforms. Today's utility-scale wind turbine structures are more complex and their compo- nents more turbine designers is to capture the maximum amount of energy, with minimal structural loading, for minimal

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

NREL: Technology Transfer - DOE-NREL Launch Mid-size Turbine ...  

National Renewable Energy Laboratory Technology Transfer DOE-NREL Launch Mid-size Turbine Development Project October 30, 2009. Since the early 90s, the wind energy ...

162

DOE Selects Ten Projects to Conduct Advanced Turbine Technology...  

NLE Websites -- All DOE Office Websites (Extended Search)

and barriers that must be overcome to enable the development of advanced gas turbines and gas turbine-based systems that will operate reliably, cleanly, efficiently, and cost...

163

On the integration of technology readiness levels at Sandia National Laboratories.  

Science Conference Proceedings (OSTI)

Integrating technology readiness levels (TRL) into the management of engineering projects is critical to the mitigation of risk and improved customer/supplier communications. TRLs provide a common framework and language with which consistent comparisons of different technologies and approaches can be made. At Sandia National Laboratories, where technologies are developed, integrated and deployed into high consequence systems, the use of TRLs may be transformational. They are technology independent and span the full range of technology development including scientific and applied research, identification of customer requirements, modeling and simulation, identification of environments, testing and integration. With this report, we provide a reference set of definitions for TRLs and a brief history of TRLs at Sandia National Laboratories. We then propose and describe two approaches that may be used to integrate TRLs into the NW SMU business practices. In the first approach, we analyze how TRLs can be integrated within concurrent qualification as documented in TBP-100 [1]. In the second approach we take a look at the product realization process (PRP) as documented in TBP-PRP [2]. Both concurrent qualification and product realization are fundamental to the way weapons engineering work is conducted at this laboratory and the NWC (nuclear weapons complex) as a whole. Given the current structure and definitions laid out in the TBP-100 and TBP-PRP, we believe that integrating TRLs into concurrent qualification (TBP-100) rather than TBP-PRP is optimal. Finally, we note that our charter was to explore and develop ways of integrating TRLs into the NW SMU and therefore we do not significantly cover the development and history of TRLs. This work was executed under the auspices and direction of Sandia's Weapon Engineering Program. Please contact Gerry Sleefe, Deputy Program Director, for further information.

Bailey, Beatriz R.; Mitchell, John Anthony

2006-09-01T23:59:59.000Z

164

Gas turbines for the future  

SciTech Connect

Utility gas turbine technology has been advancing fairly rapidly, one reason being that it shares in the benefits of the research and development for aviation gas turbines. In general, turbine progress is characterized by large, incremental advances in performance. At intervals of approx. 15 yr, new-generation turbines are introduced, refined, and eventually installed in relatively large numbers. A new generation of turbines is being readied for the market that will have power ratings into the 130- to 150-MW range (simple cycle), significantly higher than the 70 to 100 MW now in service. When the new turbines are installed in combined-cycle plants, the efficiency levels are expected to rise from the present value of approx. 42% higher heating value to approx. 46%.

Cohn, A.

1987-01-01T23:59:59.000Z

165

Utility Advanced Turbine Systems program (ATS) technical readiness testing and pre-commercial demonstration. First quarterly report, 1997  

SciTech Connect

The objective of the ATS program is to develop ultra-high efficiency, environmentally-superior and cost competitive gas turbine systems for base load application in utility, independent power producer and industrial markets. Specific performance targets have been set using natural gas as the primary fuel: (1) System efficiency that will exceed 60% (lower heating value basis) on natural gas for large scale utility turbine systems; for industrial applications, systems that will result in a 15% improvement in heat rate compared to currently available gas turbine systems. (2) An environmentally superior system that will not require the use of post combustion emissions controls under full load operating conditions. (3) Busbar energy costs that are 10% less than current state-of-the-art turbine systems, while meeting the same environmental requirements. (4) Fuel-flexible designs that will operate on natural gas but are capable of being adapted to operate on coal-derived or biomass fuels. (5) Reliability- Availability-Maintainability (RAM) that is equivalent to the current turbine systems. (6) Water consumption minimized to levels consistent with cost and efficiency goals. (7) Commercial systems that will enter the market in the year 2000. In Phase 1 of the ATS program, Westinghouse found that efficiency significantly increases when the traditional combined-cycle power plant is re-configured with closed- loop steam cooling of the hot gas path. Phase II activities involved the development of a 318MW natural gas fired turbine conceptual design with the flexibility to bum coal-derived and biomass fuels. Phases I and II of the ATS program have been completed. Phase III, the current phase, completes the research and development activities and develops hardware specifications from the Phase II conceptual design. Future Phase IV activities consist of manufacturing, constructing,

Brushwood, J.

1997-09-01T23:59:59.000Z

166

NREL: Wind Research - Viryd Technologies' CS8 Turbine Testing and Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Viryd Technologies' CS8 Turbine Testing and Results Viryd Technologies' CS8 Turbine Testing and Results Viryd Technologies CS8 wind turbine. Text Version As part of the National Renewable Energy Laboratory and U.S. Department of Energy (NREL/DOE) Independent Testing project, NREL is testing Viryd Technologies' CS8 small wind turbine at the National Wind Technology Center (NWTC). The CS8 is an upwind, horizontal-axis, three-bladed, stall controlled turbine rated at 8 kilowatts (kW). It has an 8.5-meter rotor diameter and is mounted on a guyed tilt-up lattice tower with a hub height of 24.9 meters. The CS8 uses a single-phase, grid-connected, induction generator that operates at 240 volts AC. Testing Summary Supporting data and explanations for data included in this table are provided in the final reports.

167

Low Wind Speed Technology Phase II: LIDAR for Turbine Control  

SciTech Connect

This fact sheet describes NREL's subcontract with QinetiQ to conduct a study on LIDAR systems for wind turbines.

Not Available

2006-06-01T23:59:59.000Z

168

Assessment of research needs for wind turbine rotor materials technology  

DOE Green Energy (OSTI)

Wind-driven power systems is a renewable energy technology that is still in the early stages of development. Wind power plants installed in early 1980s suffered structural failures chiefly because of incomplete understanding of wind forces (turbulent), in some cases because of poor product quality. Failures of rotor blades are now somewhat better understood. This committee has examined the experience base accumulated by wind turbines and the R and D programs sponsored by DOE. It is concluded that a wind energy system such as is described is within the capability of engineering practice; however because of certain gaps in knowledge, and the presence of only one major integrated manufacturer of wind power machines in the USA, a DOE R and D investment is still required.

Not Available

1991-01-01T23:59:59.000Z

169

Research turbine supports sustained technology development. For more than three decades, engineers at the National Renewable Energy Labora-  

E-Print Network (OSTI)

Research turbine supports sustained technology development. For more than three decades, engineers, improve wind turbine performance, and reduce the cost of energy. Although there have been dramatic turbine test platform. Working with DOE, NREL purchased and installed a GE 1.5-MW wind turbine at the NWTC

170

Vertical-axis wind turbines -- The current status of an old technology  

DOE Green Energy (OSTI)

Vertical-axis wind turbine technology is not well understood, even though the earliest wind machines rotated about a vertical axis. The operating environment of a vertical-axis wind turbine is quite complex, but detailed analysis capabilities have been developed and verified over the last 30 years. Although vertical-axis technology has not been widely commercialized, it exhibits both advantages and disadvantages compared to horizontal-axis technology, and in some applications, it appears to offer significant advantages.

Berg, D.E.

1996-12-31T23:59:59.000Z

171

Program on Technology Innovation: Materials Degradation in Wind Turbines  

Science Conference Proceedings (OSTI)

The materials used for the construction of wind turbine systems can affect the economics of these systems for a variety of reasons. For instance, improvements in such materials properties as strength, stiffness, and fatigue life can lead to more efficient and more reliable wind turbines and to reductions in operation and maintenance costs. This report provides a comprehensive summary of the state of knowledge of materials used in major wind turbine components for both land-based and offshore applications...

2006-08-09T23:59:59.000Z

172

UTILITY ADVANCED TURBINE SYSTEMS (ATS) TECHNOLOGY READINESS TESTING PHASE 3 RESTRUCTURED (3R)  

Science Conference Proceedings (OSTI)

This scope document defines the work scope for accomplishing the design of the GE MS7001H and MS9001H (7H and 9H) combined-cycle power systems under the original ATS Phase 3 DOE Cooperative Agreement No. DE-FC21-95MC31176, and incorporates changes in scope required to convert Phase 3 to the ''restructured'' Phase 3R as defined in Amendment A012 to the Cooperative Agreement.

Unknown

2000-03-17T23:59:59.000Z

173

GAS TURBINES  

E-Print Network (OSTI)

In the age of volatile and ever increasing natural gas fuel prices, strict new emission regulations and technological advancements, modern IGCC plants are the answer to growing market demands for efficient and environmentally friendly power generation. IGCC technology allows the use of low cost opportunity fuels, such as coal, of which there is a more than a 200-year supply in the U.S., and refinery residues, such as petroleum coke and residual oil. Future IGCC plants are expected to be more efficient and have a potential to be a lower cost solution to future CO2 and mercury regulations compared to the direct coal fired steam plants. Siemens has more than 300,000 hours of successful IGCC plant operational experience on a variety of heavy duty gas turbine models in Europe and the U.S. The gas turbines involved range from SGT5-2000E to SGT6-3000E (former designations are shown on Table 1). Future IGCC applications will extend this experience to the SGT5-4000F and SGT6-4000F/5000F/6000G gas turbines. In the currently operating Siemens 60 Hz fleet, the SGT6-5000F gas turbine has the most operating engines and the most cumulative operating hours. Over the years, advancements have increased its performance and decreased its emissions and life cycle costs without impacting reliability. Development has been initiated to verify its readiness for future IGCC application including syngas combustion system testing. Similar efforts are planned for the SGT6-6000G and SGT5-4000F/SGT6-4000F models. This paper discusses the extensive development programs that have been carried out to demonstrate that target emissions and engine operability can be achieved on syngas operation in advanced F-class 50 Hz and 60 Hz gas turbine based IGCC applications.

Power For L; Satish Gadde; Jianfan Wu; Anil Gulati; Gerry Mcquiggan; Berthold Koestlin; Bernd Prade

2006-01-01T23:59:59.000Z

174

Assessment of turbine generator technology for district heating applications  

SciTech Connect

Steam turbines for cogeneration plants may carry a combination of industrial, space heating, cooling and domestic hot water loads. These loads are hourly, weekly, and seasonally irregular and require turbines of special design to meet the load duration curve, while generating electric power. Design features and performance characteristics of large cogeneration turbine units for combined electric generation and district heat supply are presented. Different modes of operation of the cogeneration turbine under variable load conditions are discussed in conjunction with a heat load duration curve for urban heat supply. The performance of the 250 MW district heating turbine as applied to meet the heat load duration curve for Minneapolis--St. Paul area is analyzed, and associated fuel savings are estimated.

Oliker, I.

1978-09-01T23:59:59.000Z

175

Gas Turbine/Combined-Cycle Emissions Control Technology and Regulatory Issues Handbook-2010 Edition  

Science Conference Proceedings (OSTI)

This report provides information pertaining to emissions from combustion turbines. Topics covered include low-NOx burner design and information on add-on control systems, including equipment used in practice as well as emerging technologies. Select air quality regulations that apply to new and existing combustion turbines are discussed, including requirements regarding best available control technology (BACT) (which also may represent the lowest-achievable emission rate or LAER) requirement. United State...

2010-12-20T23:59:59.000Z

176

Wuxi Bamboo Wind Turbine Blade Technology Co Ltd | Open Energy Information  

Open Energy Info (EERE)

Wuxi Bamboo Wind Turbine Blade Technology Co Ltd Wuxi Bamboo Wind Turbine Blade Technology Co Ltd Jump to: navigation, search Name Wuxi Bamboo Wind Turbine Blade Technology Co Ltd Place Wuxi, Jiangsu Province, China Sector Wind energy Product Chinese wind turbine blade manufacturer. Coordinates 31.574011°, 120.288223° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":31.574011,"lon":120.288223,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

177

Gas Turbine Technology, Part B: Components, Operations and Maintenance  

E-Print Network (OSTI)

This paper builds on Part A and discusses the hardware involved in gas turbines as well as operations and maintenance aspects pertinent to cogeneration plants. Different categories of gas turbines are reviewed such as heavy duty aeroderivative, single and split shaft. The pros and cons of different types are reviewed. Gas turbine component types - axial and centrifugal compressors and different turbine types, along with combustor types will be discussed. Important considerations during machine specifications are also reviewed. Practical aspects such as coatings, materials, fuel handling and auxiliary systems will also be highlighted. Operations and maintenance aspects including Preventative Maintenance, Repairs, Fuel and Air Filtration, Compressor Washing and Reliability is discussed. Typical operating and maintenance costs are provided. This paper presents an extensive bibliography to enable readers to follow up any topic in detail.

Meher-Homji, C. B.; Focke, A. B.

1985-05-01T23:59:59.000Z

178

NETL: News Release - DOE-Fossil Energy: World's Most Advanced Gas Turbine  

NLE Websites -- All DOE Office Websites (Extended Search)

February 18, 2000 February 18, 2000 DOE-Fossil Energy: World's Most Advanced Gas Turbine Now Ready to Cross Commercial Threshold Secretary Richardson Cites Success of Government-Industry Partnership For natural gas turbines - the technology likely to dominate the growing market for new electric power generation - the future was unveiled today in Greenville, South Carolina. GE's MS7001H Advanced Gas Turbine The 4000-ton Model MS7001H advanced gas turbine is the size of a locomotive. Secretary of Energy Bill Richardson and U.S. Senator Ernest Hollings joined General Electric today in announcing that the company's newest H System™ gas turbine, the most advanced combustion turbine in the world, is ready to cross the commercial threshold. "Today, we are seeing the most advanced combustion turbine anywhere,

179

Assessment of Gas Turbine Combustion Dynamics Monitoring Technologies: Interim Report  

Science Conference Proceedings (OSTI)

This report examines commercially available combustion dynamics monitoring systems (CDMS) and monitoring centers for use on gas turbine engines, specifically 7FA, 501F/5000F/8000H engines. The report provides a current review of combustion monitoring issues and methods, details of operation and available features for various CDMS, including, interviews with equipment suppliers and monitoring center providers, and end-user interviews.BackgroundGas turbines are ...

2013-12-18T23:59:59.000Z

180

Advanced Turbine Technology (ATTAP) Applications Project. 1992 Annual report  

DOE Green Energy (OSTI)

ATTAP activities during the past year included reference powertrain design (RPD) updates, test-bed engine design and development, ceramic component design, materials and component characterization, ceramic component development and fabrication, ceramic component rig testing, and test-bed engine fabrication and testing. RPD revisions included updating the baseline vehicle as well as the turbine RPD. Comparison of major performance parameters shows that the turbine engine installation exceeds critical fuel economy, emissions, and performance goals, and meets overall ATTAP objectives.

NONE

1993-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Advanced Airfoils for Wind Turbines: Office of Power Technologies (OPT) Success Stories Series Fact Sheet  

NLE Websites -- All DOE Office Websites (Extended Search)

Program Program Office of Geothermal and Wind Technologies Blades are where the turbine meets the wind. Turbine blades take advantage of aero- dynamics to extract the wind's energy, which can then be converted to useful electricity. Airfoils-the cross-sectional shape of the blades-determine the aerodynamic forces on blades. They are key to blade design. In the seventies, the young and fast-growing U.S. wind industry used airfoil designs from airplane wings to design turbine blades because those airfoil designs were widely available, and engineers understood how they performed on aircraft. Airfoils specifically designed for wind turbines did not yet exist. The industry quickly learned, however, how harsh the operating environment is for wind turbines as compared to that for airplanes.

182

Low Wind Speed Technologies Annual Turbine Technology Update (ATTU) Process for Land-Based, Utility-Class Technologies  

SciTech Connect

The Low Wind Speed Technologies (LWST) Project comprises a diverse, balanced portfolio of industry-government partnerships structured to achieve ambitious cost of energy reductions. The LWST Project goal is: ''By 2012, reduce the cost of energy (COE) for large wind systems in Class 4 winds (average wind speed of 5.8 m/s at 10 m height) to 3 cents/kWh (in levelized 2002 dollars) for onshore systems.'' The Annual Turbine Technology Update (ATTU) has been developed to quantify performance-based progress toward these goals, in response to OMB reporting requirements and to meet internal DOE program needs for advisory data.

Schreck, S.; Laxson, A.

2005-06-01T23:59:59.000Z

183

Recommendations for Tritium Science and Technology Research and Development in Support of the Tritium Readiness Campaign, TTP-7-084  

SciTech Connect

Between 2006 and 2012 the Tritium Readiness Campaign Development and Testing Program produced significant advances in the understanding of in-reactor TPBAR performance. Incorporating these data into existing TPBAR performance models has improved permeation predictions, and the discrepancy between predicted and observed tritium permeation in the WBN1 coolant has been decreased by about 30%. However, important differences between predicted and observed permeation still remain, and there are significant knowledge gaps that hinder the ability to reliably predict other aspects of TPBAR performance such as tritium distribution, component integrity, and performance margins. Based on recommendations from recent Tritium Readiness Campaign workshops and reviews coupled with technical and programmatic priorities, high-priority activities were identified to address knowledge gaps in the near- (3-5 year), middle- (5-10 year), and long-term (10+ year) time horizons. It is important to note that there are many aspects to a well-integrated research and development program. The intent is not to focus exclusively on one aspect or another, but to approach the program in a holistic fashion. Thus, in addition to small-scale tritium science studies, ex-reactor tritium technology experiments such as TMED, and large-scale in-reactor tritium technology experiments such as TMIST, a well-rounded research and development program must also include continued analysis of WBN1 performance data and post-irradiation examination of TPBARs and lead use assemblies to evaluate model improvements and compare separate-effects and integral component behavior.

Senor, David J.

2013-10-30T23:59:59.000Z

184

The Future of Combustion Turbine Technology for Industrial and Utility Power Generation  

E-Print Network (OSTI)

Low capital cost and ample low-cost natural gas supplies will make natural gas-fired combustion turbine systems the power generation technology of choice over the next decade. Against the background of earlier use by electric utilities, this paper examines the status, economic outlook, and future directions of combustion turbine technology for industrial and utility power generation. The discussion takes into account the ongoing deregulation and increasing competition that are shaping the electric power generation business. Included is a comparison between heavy-duty industrial combustion turbines and their rapidly evolving competition, aeroderivative machines, with emphasis on the appropriate application of each. The prospects for future improvements in the cost and performance of combustion turbines are reviewed, and the likely impact of advanced combustion turbine power generation concepts is considered. Also summarized is the outlook for power generation fuels, including the longer term reemergence of coal and the potential for widespread use of coal gasification-based combustion turbine systems. The paper draws heavily from a technical, economic, and business analysis, Combustion Turbine Power Systems, recently completed by SFA Pacific. The analysis was sponsored by an international group of energy companies that includes utilities, independent power producers (IPPs), and power industry equipment vendors.

Karp, A. D.; Simbeck, D. R.

1994-04-01T23:59:59.000Z

185

Title: A brief history of the Rolls-Royce University Technology Centre in Gas Turbine Noise at the Institute of Sound and Vibration Research  

E-Print Network (OSTI)

Report Title: A brief history of the Rolls-Royce University Technology Centre in Gas Turbine Noise and systems engineering, gas turbine transmission systems and gas turbine noise. The UTC in gas turbine noise to generation and propagation of noise from gas turbine engines. Aircraft noise is a critical technical issue

Sóbester, András

186

NREL: Technology Transfer - White Earth Nation Installs Turbines: A Wind  

NLE Websites -- All DOE Office Websites (Extended Search)

White Earth Nation Installs Turbines: A Wind Powering America Success Story White Earth Nation Installs Turbines: A Wind Powering America Success Story February 11, 2013 Almost 8 years after taking the initial steps to harness the wind, the White Earth Nation recently completed the installation of two small wind turbines that will help offset energy costs for Minnesota's largest and most populous Native American reservation. Mike Triplett, economic development planner with the White Earth Development Office, believes that the project represents a unique opportunity for tribal entities in the United States. He noted that tribes don't qualify for tax-based incentives. "And as for working with investors, we never found that to be a viable option," Triplett said. "So we've relied heavily on grants." Funded through nearly $1.8 million in congressional appropriations along

187

Field Assessment of Wind Turbine Condition Monitoring Technology  

Science Conference Proceedings (OSTI)

This report describes the implementation of an oil particle countingcondition monitoring system on three Vestas V47 wind turbines at the Tennessee Valley Authority's Buffalo Mountain wind energy project. The data collected during operation of the system in 2006 are examined and interpreted.

2009-08-28T23:59:59.000Z

188

NREL Collaborates to Improve Wind Turbine Technology (Fact Sheet)  

DOE Green Energy (OSTI)

NREL's Gearbox Reliability Collaborative leads to wind turbine gearbox reliability, lowering the cost of energy. Unintended gearbox failures have a significant impact on the cost of wind farm operations. In 2007, the National Renewable Energy Laboratory (NREL) initiated the Gearbox Reliability Collaborative (GRC), which follows a multi-pronged approach based on a collaborative of manufacturers, owners, researchers, and consultants. The project combines analysis, field testing, dynamometer testing, condition monitoring, and the development and population of a gearbox failure database. NREL and other GRC partners have been able to identify shortcomings in the design, testing, and operation of wind turbines that contribute to reduced gearbox reliability. In contrast to private investigations of these problems, GRC findings are quickly shared among GRC participants, including many wind turbine manufacturers and equipment suppliers. Ultimately, the findings are made public for use throughout the wind industry. This knowledge will result in increased gearbox reliability and an overall reduction in the cost of wind energy. Project essentials include the development of two redesigned and heavily instrumented representative gearbox designs. Field and dynamometer tests are conducted on the gearboxes to build an understanding of how selected loads and events translate into bearing and gear response. The GRC evaluates and validates current wind turbine, gearbox, gear and bearing analytical tools/models, develops new tools/models, and recommends improvements to design and certification standards, as required. In addition, the GRC is investigating condition monitoring methods to improve turbine reliability. Gearbox deficiencies are the result of many factors, and the GRC team recommends efficient and cost-effective improvements in order to expand the industry knowledge base and facilitate immediate improvements in the gearbox life cycle.

Not Available

2012-01-01T23:59:59.000Z

189

Hybrid vehicle turbine engine technology support (HVTE-TS) project. 1995--1996 annual report  

DOE Green Energy (OSTI)

This report presents a summary of technical work accomplished on the Hybrid Vehicle Turbine Engine--Technology Support (HVTE-TS) Project during calendar years 1995 and 1996. Work was performed under an initial National Aeronautics and Space Administration (NASA) contract DEN3-336. As of September 1996 the contract administration was transferred to the US Department of Energy (DoE) Chicago Operations Office, and renumbered as DE-AC02-96EE50553. The purpose of the HVTE-TS program is to develop gas turbine engine technology in support of DoE and automotive industry programs exploring the use of gas turbine generator sets in hybrid-electric automotive propulsion systems. The program focus is directed to the development of four key technologies to be applied to advanced turbogenerators for hybrid vehicles: Structural ceramic materials and processes; Low emissions combustion systems; Regenerators and seals systems; and Insulation systems and processes. 60 figs., 9 tabs.

NONE

1996-12-31T23:59:59.000Z

190

An Evaluation of Fusion Energy R&D Gaps Using Technology Readiness Levels  

Science Conference Proceedings (OSTI)

Power Plants, Demo, and Next Steps / Eighteenth Topical Meeting on the Technology of Fusion Energy (Part 2)

M. S. Tillack et al.

191

A Review of Research Status on LVRT Technology in Doubly-fed Wind Turbine Generator System  

Science Conference Proceedings (OSTI)

This paper gave a detailed introduction and analysis on the research status and industrialization situation of current LVRT Technology in doubly-fed wind turbine generator (WTG) system. Starting with the urgency of LVRT research in China, the paper introduced ... Keywords: LVRT, doubly-fed, research status, review

Yun Wang; Dong-li Zhao; Bin Zhao; Hong-hua Xu

2010-06-01T23:59:59.000Z

192

Utility Advanced Turbine Systems program (ATS) technical readiness testing and pre-commercial demonstration. Annual report, October 30, 1995--September 30, 1996  

DOE Green Energy (OSTI)

Progress is reported on an advanced turbine engine design. The design features a closed loop cooling system. Activities for power plant design were initiated.

NONE

1998-12-31T23:59:59.000Z

193

A review of potential turbine technology options for improving the off-design performance of direct coal-fired gas turbines in base load service. Second topical report  

SciTech Connect

The January, 1988 draft topical report, entitled ``An Assessment of Off-Design Particle Control Performance on Direct Coal-Fired Gas Turbine Systems`` [Ref.1.1], identified the need to assess potential trade-offs in turbine aerodynamic and thermodynamic design which may offer improvements in the performance, operational and maintenance characteristics of open-cycle, direct coal-fired, combustion gas turbines. In this second of a series of three topical reports, an assessment of the technical options posed by the above trade-offs is presented. The assessment is based on the current status of gas turbine technology. Several industry and university experts were contacted to contribute to the study. Literature sources and theoretical considerations are used only to provide additional background and insight to the technology involved.

Thomas, R.L.

1988-03-01T23:59:59.000Z

194

A review of potential turbine technology options for improving the off-design performance of direct coal-fired gas turbines in base load service  

SciTech Connect

The January, 1988 draft topical report, entitled An Assessment of Off-Design Particle Control Performance on Direct Coal-Fired Gas Turbine Systems'' (Ref.1.1), identified the need to assess potential trade-offs in turbine aerodynamic and thermodynamic design which may offer improvements in the performance, operational and maintenance characteristics of open-cycle, direct coal-fired, combustion gas turbines. In this second of a series of three topical reports, an assessment of the technical options posed by the above trade-offs is presented. The assessment is based on the current status of gas turbine technology. Several industry and university experts were contacted to contribute to the study. Literature sources and theoretical considerations are used only to provide additional background and insight to the technology involved.

Thomas, R.L.

1988-03-01T23:59:59.000Z

195

Enabling Technology for Monitoring & Predicting Gas Turbine Health & Performance in COAL IGCC Powerplants  

SciTech Connect

The ''Enabling & Information Technology To Increase RAM for Advanced Powerplants'' program, by DOE request, has been re-directed, de-scoped to two tasks, shortened to a 2-year period of performance, and refocused to develop, validate and accelerate the commercial use of enabling materials technologies and sensors for Coal IGCC powerplants. The new program has been re-titled as ''Enabling Technology for Monitoring & Predicting Gas Turbine Health & Performance in IGCC Powerplants'' to better match the new scope. This technical progress report summarizes the work accomplished in the reporting period April 1, 2004 to August 31, 2004 on the revised Re-Directed and De-Scoped program activity. The program Tasks are: Task 1--IGCC Environmental Impact on high Temperature Materials: This first materials task has been refocused to address Coal IGCC environmental impacts on high temperature materials use in gas turbines and remains in the program. This task will screen material performance and quantify the effects of high temperature erosion and corrosion of hot gas path materials in Coal IGCC applications. The materials of interest will include those in current service as well as advanced, high-performance alloys and coatings. Task 2--Material In-Service Health Monitoring: This second task develops and demonstrates new sensor technologies to determine the in-service health of advanced technology Coal IGCC powerplants, and remains in the program with a reduced scope. Its focus is now on only two critical sensor need areas for advanced Coal IGCC gas turbines: (1) Fuel Quality Sensor for detection of fuel impurities that could lead to rapid component degradation, and a Fuel Heating Value Sensor to rapidly determine the fuel heating value for more precise control of the gas turbine, and (2) Infra-Red Pyrometer to continuously measure the temperature of gas turbine buckets, nozzles, and combustor hardware.

Kenneth A. Yackly

2004-09-30T23:59:59.000Z

196

F-Class Gas Turbine Technology Summary: Design Features, Reliability Statistics, and Durability Issues  

Science Conference Proceedings (OSTI)

This report summarizes the design features and capabilities of current F-class gas turbine models, and includes reliability/availability statistics and a summary of durability issues. The design matrix table includes models GT24/GT26 by Alstom, 7FA/9FA and 7FB/9FB by General Electric, M501F/M701F by Mitsubishi, and W501F by Siemens, presented in a format that facilitates a comparison of their design characteristics.BackgroundGas turbine technology continues ...

2012-12-31T23:59:59.000Z

197

Proceedings of the vertical axis wind turbine (VAWT) design technology seminar for industry  

Science Conference Proceedings (OSTI)

The objective of the Vertical Axis Wind Turbine (VAWT) Program at Sandia National Laboratories is to develop technology that results in economical, industry-produced, and commercially marketable wind energy systems. The purpose of the VAWT Design Technology Seminar or Industry was to provide for the exchange of the current state-of-the-art and predictions for future VAWT technology. Emphasis was placed on technology transfer on Sandia's technical developments and on defining the available analytic and design tools. Separate abstracts are included for presented papers.

Johnston, S.F. Jr. (ed.)

1980-08-01T23:59:59.000Z

198

Demonstration Development Project: Readiness of Advanced Ultra-Supercritical Pulverized Coal Technology for Demonstration  

Science Conference Proceedings (OSTI)

Advanced ultra-supercritical (A-USC) pulverized coal technology operates with main steam temperatures in the range of 700C to 760C (1290F to 1400F) and has the potential to raise net generating efficiency by up to 50% (HHV). Economic analysis indicates that, by lowering CO2/MWh, A-USC technology lowers the cost of CO2 capture and storage when it is integrated with the power plant. To achieve these higher operating temperatures, nickel alloys and associated fabrication procedures are b...

2011-08-26T23:59:59.000Z

199

Enabling Technology for Monitoring & Predicting Gas Turbine Health & Performance in IGCC Powerplants  

SciTech Connect

The ''Enabling & Information Technology To Increase RAM for Advanced Powerplants'' program, by DOE request, was re-directed, de-scoped to two tasks, shortened to a 2-year period of performance, and refocused to develop, validate and accelerate the commercial use of enabling materials technologies and sensors for coal/IGCC powerplants. The new program was re-titled ''Enabling Technology for Monitoring & Predicting Gas Turbine Health & Performance in IGCC Powerplants''. This final report summarizes the work accomplished from March 1, 2003 to March 31, 2004 on the four original tasks, and the work accomplished from April 1, 2004 to July 30, 2005 on the two re-directed tasks. The program Tasks are summarized below: Task 1--IGCC Environmental Impact on high Temperature Materials: The first task was refocused to address IGCC environmental impacts on high temperature materials used in gas turbines. This task screened material performance and quantified the effects of high temperature erosion and corrosion of hot gas path materials in coal/IGCC applications. The materials of interest included those in current service as well as advanced, high-performance alloys and coatings. Task 2--Material In-Service Health Monitoring: The second task was reduced in scope to demonstrate new technologies to determine the inservice health of advanced technology coal/IGCC powerplants. The task focused on two critical sensing needs for advanced coal/IGCC gas turbines: (1) Fuel Quality Sensor to rapidly determine the fuel heating value for more precise control of the gas turbine, and detection of fuel impurities that could lead to rapid component degradation. (2) Infra-Red Pyrometer to continuously measure the temperature of gas turbine buckets, nozzles, and combustor hardware. Task 3--Advanced Methods for Combustion Monitoring and Control: The third task was originally to develop and validate advanced monitoring and control methods for coal/IGCC gas turbine combustion systems. This task was refocused to address pre-mixed combustion phenomenon for IGCC applications. The work effort on this task was shifted to another joint GE Energy/DOE-NETL program investigation, High Hydrogen Pre-mixer Designs, as of April 1, 2004. Task 4--Information Technology (IT) Integration: The fourth task was originally to demonstrate Information Technology (IT) tools for advanced technology coal/IGCC powerplant condition assessment and condition based maintenance. The task focused on development of GateCycle. software to model complete-plant IGCC systems, and the Universal On-Site Monitor (UOSM) to collect and integrate data from multiple condition monitoring applications at a power plant. The work on this task was stopped as of April 1, 2004.

Kenneth A. Yackly

2005-12-01T23:59:59.000Z

200

Enabling Technology for Monitoring & Predicting Gas Turbine Health & Performance in IGCC Powerplants  

DOE Green Energy (OSTI)

The ''Enabling & Information Technology To Increase RAM for Advanced Powerplants'' program, by DOE request, was re-directed, de-scoped to two tasks, shortened to a 2-year period of performance, and refocused to develop, validate and accelerate the commercial use of enabling materials technologies and sensors for coal/IGCC powerplants. The new program was re-titled ''Enabling Technology for Monitoring & Predicting Gas Turbine Health & Performance in IGCC Powerplants''. This final report summarizes the work accomplished from March 1, 2003 to March 31, 2004 on the four original tasks, and the work accomplished from April 1, 2004 to July 30, 2005 on the two re-directed tasks. The program Tasks are summarized below: Task 1--IGCC Environmental Impact on high Temperature Materials: The first task was refocused to address IGCC environmental impacts on high temperature materials used in gas turbines. This task screened material performance and quantified the effects of high temperature erosion and corrosion of hot gas path materials in coal/IGCC applications. The materials of interest included those in current service as well as advanced, high-performance alloys and coatings. Task 2--Material In-Service Health Monitoring: The second task was reduced in scope to demonstrate new technologies to determine the inservice health of advanced technology coal/IGCC powerplants. The task focused on two critical sensing needs for advanced coal/IGCC gas turbines: (1) Fuel Quality Sensor to rapidly determine the fuel heating value for more precise control of the gas turbine, and detection of fuel impurities that could lead to rapid component degradation. (2) Infra-Red Pyrometer to continuously measure the temperature of gas turbine buckets, nozzles, and combustor hardware. Task 3--Advanced Methods for Combustion Monitoring and Control: The third task was originally to develop and validate advanced monitoring and control methods for coal/IGCC gas turbine combustion systems. This task was refocused to address pre-mixed combustion phenomenon for IGCC applications. The work effort on this task was shifted to another joint GE Energy/DOE-NETL program investigation, High Hydrogen Pre-mixer Designs, as of April 1, 2004. Task 4--Information Technology (IT) Integration: The fourth task was originally to demonstrate Information Technology (IT) tools for advanced technology coal/IGCC powerplant condition assessment and condition based maintenance. The task focused on development of GateCycle. software to model complete-plant IGCC systems, and the Universal On-Site Monitor (UOSM) to collect and integrate data from multiple condition monitoring applications at a power plant. The work on this task was stopped as of April 1, 2004.

Kenneth A. Yackly

2005-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

High-temperature turbine technology program hot-gas path development test. Part II. Testing  

SciTech Connect

This topical report of the US Department of Energy High-Temperature Turbine Technology (DOE-HTTT) Phase II program presents the results of testing full-scale water-cooled first-stage and second-stage turbine nozzles at design temperature and pressure to verify that the designs are adequate for operation in a full-scale turbine environment. Low-cycle fatigue life of the nozzles was demonstrated by subjecting cascade assemblies to several hundred simulated startup/shutdown turbine cycles. This testing was accomplished in the Hot-Gas Path Development Test Stand (HGPDTS), which is capable of evaluating full-scale combustion and turbine nozzle components. A three-throat cascade of the first-stage turbine nozzle was successfully tested at a nozzle inlet gas temperature of 2630/sup 0/F and a nozzle inlet pressure of 11.3 atmospheres. In addition to steady-state operation at the design firing temperature, the nozzle cascade was exposed to a simulated startup/shutdown turbine cycle by varying the firing temperature. A total of 42 h at the design point and 617 thermal cycles were accumulated during the test periods. First-stage nozzle test results show that measured metal and coolant temperatures correspond well to the predicted design values. This nozzle design has been shown to be fully satisfactory for the application (2600/sup 0/F), with growth capability to 3000/sup 0/F firing temperature. A post-test metallurgical examination of sectioned portions of the tested nozzles shows a totally bonded structure, confirming the test results and attesting to the successful performance of water-cooled composite nozzle hardware.

Horner, M.W.

1982-03-01T23:59:59.000Z

202

MHK Technologies/Atlantis AS 400 | Open Energy Information  

Open Energy Info (EERE)

AS 400 AS 400 < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Atlantis AS 400.jpg Technology Profile Primary Organization Atlantis Resources Corporation Project(s) where this technology is utilized *MHK Projects/Gujarat Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 5/6: System Integration and Technology Laboratory Demonstration Technology Description AS series turbines are ducted Horizontal Axis Turbines HAT suitable for deployment with mono directional blades in river environments and bi directional blades in diurnal tidal locations AS turbines feature a unique swept back blade design and control system to optimize turbine efficiency across flow velocity distributions The AS 400 the first of the AS series has been designed from first principles using extensive computer modelling and following tow testing in August 2008 is recognized as the world s most efficient water to wire turbine as verified by Black Veatch

203

System Verification Through Reliability, Availability, Maintainability (RAM) Analysis & Technology Readiness Levels (TRLs)  

DOE Green Energy (OSTI)

The Next Generation Nuclear Plant (NGNP) Project, managed by the Idaho National Laboratory (INL), is authored by the Energy Policy Act of 2005, to research, develop, design, construct, and operate a prototype fourth generation nuclear reactor to meet the needs of the 21st Century. A section in this document proposes that the NGNP will provide heat for process heat applications. As with all large projects developing and deploying new technologies, the NGNP is expected to meet high performance and availability targets relative to current state of the art systems and technology. One requirement for the NGNP is to provide heat for the generation of hydrogen for large scale productions and this process heat application is required to be at least 90% or more available relative to other technologies currently on the market. To reach this goal, a RAM Roadmap was developed highlighting the actions to be taken to ensure that various milestones in system development and maturation concurrently meet required availability requirements. Integral to the RAM Roadmap was the use of a RAM analytical/simulation tool which was used to estimate the availability of the system when deployed based on current design configuration and the maturation level of the system.

Emmanuel Ohene Opare, Jr.; Charles V. Park

2011-06-01T23:59:59.000Z

204

Technology Adoption and Regulatory Regimes: Gas Turbines Electricity Generators from 1980 to 2001  

E-Print Network (OSTI)

Scheibel (1997) Current Gas Turbine Developments and Futurefor Heavy-Duty Gas Turbines, October 2000. Available onlineNext Evolution of the F Gas Turbine, April 2001. Available

Ishii, Jun

2004-01-01T23:59:59.000Z

205

Measuring e-government readiness  

Science Conference Proceedings (OSTI)

We proposed a way of assessing readiness of a government organization to transform itself into a provider of fully integrated e-government services. We identified major components of e-government and discussed how it could evolve from a simple website ... Keywords: E-government readiness, E-government transformation, Information technology, Instrument development, Internet, Public sector

Chang E. Koh; Victor R. Prybutok; Xiaoni Zhang

2008-12-01T23:59:59.000Z

206

Prediction of Combustion Stability and Flashback in Turbines with High-Hydrogen Fuel - Georgia Institute of Technology  

NLE Websites -- All DOE Office Websites (Extended Search)

Prediction of Combustion Stability Prediction of Combustion Stability and Flashback in Turbines with High- Hydrogen Fuel-Georgia Institute of Technology Background Georgia Institute of Technology (Georgia Tech), in collaboration with Pennsylvania State University and gas turbine manufacturers, is conducting research to improve the state-of-the-art in understanding and modeling combustion instabilities, one of the most critical problems associated with burning high-hydrogen content (HHC) fuels in

207

Combustion Turbine Combined Cycle Technology Developments, Reliability Issues, and Related Market Conditions: EPRI Gas Turbine Exper ience and Intelligence Report  

Science Conference Proceedings (OSTI)

Deregulating power generation markets worldwide present both business opportunities and challenges for combustion turbine (CT) plant owners, operators, and project developers. The "EPRI Gas Turbine Experience and Intelligence Report" (GTE&IR) provides concise, well-organized, up-to-date technical, strategic, and business information for combustion turbine (CT) power producers. This technical report assembles all of the content from the most recent three years of GTE&IR (seven editions) into a single docu...

2001-12-04T23:59:59.000Z

208

MHK Technologies/Vertical Axis Venturi System | Open Energy Information  

Open Energy Info (EERE)

Axis Venturi System Axis Venturi System < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage 275px Technology Profile Primary Organization Warrior Girl Corporation Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description The proprietary venturi system uses two venturies one on the upstream side of the vertical axis turbine to force the water flow into the turbine and one at the downstream side of the turbine which creates a lower pressure region that pulls the water through the turbine The vertical axis orientation of the turbine is believed by the company to allow for efficiency gains

209

High-Temperature-Turbine Technology Program: Phase II. Technology test and support studies. Design and development of the liquid-fueled high-temperature combustor for the Turbine Spool Technology Rig  

SciTech Connect

The concept selected by Curtiss-Wright for this DOE sponsored High Temperature Turbine Technology (HTTT) Program utilizes transpiration air-cooling of the turbine subsystem airfoils. With moderate quantities of cooling air, this method of cooling has been demonstrated to be effective in a 2600 to 3000/sup 0/F gas stream. Test results show that transpiration air-cooling also protects turbine components from the aggressive environment produced by the combustion of coal-derived fuels. A new single-stage, high work transpiration air-cooled turbine has been designed and fabricated for evaluation in a rotating test vehicle designated the Turbine Spool Technology Rig (TSTR). The design and development of the annular combustor for the TSTR are described. Some pertinent design characteristics of the combustor are: fuel, Jet A; inlet temperature, 525/sup 0/F; inlet pressure, 7.5 Atm; temperature rise, 2475/sup 0/F; efficiency, 98.5%; exit temperature pattern, 0.25; and exit mass flow, 92.7 pps. The development program was conducted on a 60/sup 0/ sector of the full-round annular combustor. Most design goals were achieved, with the exception of the peak gas exit temperature and local metal temperatures at the rear of the inner liner, both of which were higher than the design values. Subsequent turbine vane cascade testing established the need to reduce both the peak gas temperature (for optimum vane cooling) and the inner liner metal temperature (for combustor durability). Further development of the 60/sup 0/ combustor sector achieved the required temperature reductions and the final configuration was incorporated in the TSTR full-annular burner.

1981-06-01T23:59:59.000Z

210

Development, Implementation, and Testing of Fault Detection Strategies on the National Wind Technology Center's Controls Advanced Research Turbines  

Science Conference Proceedings (OSTI)

The National Renewable Energy Laboratory's National Wind Technology Center dedicates two 600 kW turbines for advanced control systems research. A fault detection system for both turbines has been developed, analyzed, and improved across years of experiments to protect the turbines as each new controller is tested. Analysis of field data and ongoing fault detection strategy improvements have resulted in a system of sensors, fault definitions, and detection strategies that have thus far been effective at protecting the turbines. In this paper, we document this fault detection system and provide field data illustrating its operation while detecting a range of failures. In some cases, we discuss the refinement process over time as fault detection strategies were improved. The purpose of this article is to share field experience obtained during the development and field testing of the existing fault detection system, and to offer a possible baseline for comparison with more advanced turbine fault detection controllers.

Johnson, K. E.; Fleming, P. A.

2011-06-01T23:59:59.000Z

211

Technology Search  

home \\ technologies \\ search. Technologies: Ready-to-Sign Licenses: Software: Patents: Technology Search. ... Operated by Lawrence Livermore National Security, LLC, ...

212

Technology Adoption and Regulatory Regimes: Gas Turbines Electricity Generators from 1980 to 2001  

E-Print Network (OSTI)

to drive a secondary steam turbine thus increasing theW501G turbines incorporating closed-loop steam cooling turbine cost for the MS7001FA stems from the additional cost of heat recovery steam

Ishii, Jun

2004-01-01T23:59:59.000Z

213

NREL Identifies Investments for Wind Turbine Drivetrain Technologies (Fact Sheet), NREL Highlights, Research & Development, NREL (National Renewable Energy Laboratory)  

NLE Websites -- All DOE Office Websites (Extended Search)

examines current U.S. manufacturing and supply examines current U.S. manufacturing and supply chain capabilities for advanced wind turbine drivetrain technologies. Innovative technologies are helping boost the capacity and operating reliability of conventional wind turbine drivetrains. With the proper manufacturing and supply chain capabilities in place, the United States can better develop and deploy these advanced technologies- increasing the competitiveness of the U.S. wind industry and reducing the levelized cost of energy (LCOE). National Renewable Energy Laboratory (NREL) researchers conducted a study for the U.S. Department of Energy to assess the state of the nation's manufacturing and supply chain capabilities for advanced wind turbine drivetrain technologies. The findings helped determine the

214

DOE-Supported Technology Passes Scale-Up Test Converting CO DOE-Sponsored Research Improves Gas Turbine Performance  

NLE Websites -- All DOE Office Websites (Extended Search)

into Valuable Materials into Valuable Materials Publications News Release Release Date: June 17, 2013 DOE-Sponsored Research Improves Gas Turbine Performance DOE Lab Receives Award for Work on Drilling Technology An innovative airfoil manufacturing technology that promises to improve the performance of state-of-the-art gas turbines has been commercialized through research sponsored by the U.S. Department of Energy. Photo courtesy of Mikro Systems, Inc. Washington, D.C. - An innovative airfoil manufacturing technology that promises to improve the performance of state-of-the-art gas turbines has been commercialized through research sponsored by the U.S. Department of Energy (DOE). The technology - which is expected to contribute to cleaner, more reliable and affordable domestic energy production as well as creating new

215

Reliable, Efficient and Cost-Effective Electric Power Converter for Small Wind Turbines Based on AC-link Technology  

DOE Green Energy (OSTI)

Grid-tied inverter power electronics have been an Achilles heel of the small wind industry, providing opportunity for new technologies to provide lower costs, greater efficiency, and improved reliability. The small wind turbine market is also moving towards the 50-100kW size range. The unique AC-link power conversion technology provides efficiency, reliability, and power quality advantages over existing technologies, and Princeton Power will adapt prototype designs used for industrial asynchronous motor control to a 50kW small wind turbine design.

Darren Hammell; Mark Holveck; DOE Project Officer - Keith Bennett

2006-08-01T23:59:59.000Z

216

Combustion Turbine Experience and Intelligence Reports: 2004 Combustion Turbine/Combined Cycle Technology Developments, Reliability Issues, and Related Markets Conditions  

Science Conference Proceedings (OSTI)

Deregulating power generation markets worldwide present both business opportunities and challenges for combustion turbine plant owners, operators, and project developers. EPRI's comprehensive Combustion Turbine/Combined Cycle (CT/CC) program provides a range of tools, methodologies, and approaches to help owner/operators and project developers face these challenges and prosper in this evolving marketplace. Access to this resource base in a timely, concise manner is key to delivering benefits in the new e...

2005-03-23T23:59:59.000Z

217

Combustion Turbine Experience and Intelligence Report: 2003: Combustion Turbine/Combined Cycle Technology Developments, Reliability Issues, and Related Markets Conditions  

Science Conference Proceedings (OSTI)

The deregulation of power generation markets worldwide presents both business opportunities and challenges for combustion turbine plant owners, operators, and project developers. EPRI's comprehensive Combustion Turbine/Combined Cycle (CT/CC) program provides a range of tools, methodologies, and approaches to help owner/operators and project developers face these challenges and prosper in this evolving marketplace. Access to this resource base in a timely, concise manner is key to delivering benefits in t...

2004-01-28T23:59:59.000Z

218

Low Speed Technology for Small Turbine Development Reaction Injection Molded 7.5 Meter Wind Turbine Blade  

Science Conference Proceedings (OSTI)

An optimized small turbine blade (7.5m radius) was designed and a partial section molded with the RIM (reaction-injection molded polymer) process for mass production. The intended market is for generic three-bladed wind turbines, 100 kilowatts or less, for grid-assist end users with rural and semi-rural sites, such as the farm/ranch market, having low to moderate IEC Class 3-4 wind regimes. This blade will have substantial performance improvements over, and be cheaper than, present-day 7.5m blades. This is made possible by the injection-molding process, which yields high repeatability, accurate geometry and weights, and low cost in production quantities. No wind turbine blade in the 7.5m or greater size has used this process. The blade design chosen uses a RIM skin bonded to a braided infused carbon fiber/epoxy spar. This approach is attractive to present users of wind turbine blades in the 5-10m sizes. These include rebladeing California wind farms, refurbishing used turbines for the Midwest farm market, and other manufacturers introducing new turbines in this size range.

David M. Wright; DOE Project Officer - Keith Bennett

2007-07-31T23:59:59.000Z

219

Utility Advanced Turbine System (ATS) technology readiness testing and pre-commercialization demonstration. Quarterly report, January 1--March 31, 1996  

DOE Green Energy (OSTI)

Objective of ATS Phase 3 is development of GE 7H and 9H combined cycle power systems. This report summarizes work accomplished during the period 1Q96, including NEPA environmental information.

NONE

1996-12-31T23:59:59.000Z

220

Turbine power plant with back pressure turbine  

SciTech Connect

A combined gas/steam turbine power plant is disclosed including a gas turbine having a combustion chamber and a steam turbine driven by steam generated with heat from the combustion gases of the gas turbine. The steam is utilized in a technological process downstream of the steam turbine. Relatively small fluctuations in back pressure are compensated by varying a delivery of fuel to the combustion chamber. Relatively large fluctuations in back pressure are compensated by supplying live steam directly to the technological process downstream of the steam turbine. Various devices are provided for conditioning the steam prior to being supplied to the technological process.

Kalt, J.; Kehlhofer, R.

1981-06-23T23:59:59.000Z

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

MHK Technologies/Morild Power Plant | Open Energy Information  

Open Energy Info (EERE)

Morild Power Plant Morild Power Plant < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Morild Power Plant.jpg Technology Profile Primary Organization Hydra Tidal Energy Technology AS Project(s) where this technology is utilized *MHK Projects/MORILD Demonstration Plant Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 5/6: System Integration and Technology Laboratory Demonstration Technology Description The Morild power plant is a floating, moored construction based on the same principle as horizontal axis wind turbines. The plant has 4 two-blade underwater turbines and can utilize the energy potential in tidal and ocean currents. The 4 turbines transmit power via hydraulic transmission to 2 synchronous generators. Can be pitched 180 degrees to utilize energy in both directions. A cable from the transformer on the prototype to shore transfers energy.

222

Dynamically Adjustable Wind Turbine Blades: Adaptive Turbine Blades, Blown Wing Technology for Low-Cost Wind Power  

SciTech Connect

Broad Funding Opportunity Announcement Project: Caitin is developing wind turbines with a control system that delivers compressed air from special slots located in the surface of its blades. The compressed air dynamically adjusts the aerodynamic performance of the blades, and can essentially be used to control lift, drag, and ultimately power. This control system has been shown to exhibit high levels of control in combination with an exceptionally fast response rate. The deployment of such a control system in modern wind turbines would lead to better management of the load on the system during peak usage, allowing larger blades to be deployed with a resulting increase in energy production.

2010-02-02T23:59:59.000Z

223

Near-Zero NOx Combustion Technology for ATS Mercury 50 Gas Turbine  

SciTech Connect

A project to demonstrate a near-zero NOx, catalytic combustion technology for natural gas-fired, industrial gas turbines is described. In a cooperative effort between Solar Turbines Incorporated and Precision Combustion Incorporated (PCI), proof-of-concept rig testing of PCI's fuel-rich catalytic combustion technology has been completed successfully. The primary technical goal of the project was to demonstrate NOx and CO emissions below 5ppm and 10 ppm, respectively, (corrected to 15% O{sub 2}) at realistic gas turbine operating conditions. The program consisted of two tasks. In the first task, a single prototype RCL{trademark} (Rich Catalytic Lean Burn) module was demonstrated at Taurus 70 (7.5 Mw) operating conditions (1.6 MPa, 16 atm) in a test rig. For a Taurus 70 engine, eight to twelve RCL modules will be required, depending on the final system design. In the second task, four modules of a similar design were adapted to a Saturn engine (1 Mw) test rig (600 kPa, 6 atm) to demonstrate gas turbine light-off and operation with an RCL combustion system. This project was initially focused on combustion technology for the Mercury 50 engine. However, early in the program, the Taurus 70 replaced the Mercury. This substitution was motivated by the larger commercial market for an ultra-low NOx Taurus 70 in the near-term. Rig tests using a single prototype RCL module at Taurus 70 conditions achieved NOx emissions as low as 0.75 ppm. A combustor turndown of approximately 110C (200F) was achieved with NOx and CO emissions below 3 ppm and 10 ppm, respectively. Catalyst light-off occurred at an inlet temperature of 310C (590F). Once lit the module remained active at inlet air temperatures as low as 204C (400F). Combustor pressure oscillations were acceptably low during module testing. Single module rig tests were also conducted with the Taurus 70 module reconfigured with a central pilot fuel injector. Such a pilot will be required in a commercial RCL system for turbine light-off and transient operation. At and near simulated full load engine conditions, the pilot operated at low pilot fueling rates without degrading overall system emissions. In the second project task, a set of four Taurus 70 modules was tested in an existing Saturn engine rig. The combustion system allowed smooth engine startup and load variation. At steady state conditions (between 82% and 89.7% engine speed; 32% and 61% load), NOx and CO emissions were below 3ppm and 10ppm, respectively. Rig limitations unrelated to the RCL technology prevented low emissions operation outside of this speed range. Combustor pressure oscillations were low, below 0.25 % (peak-to-peak) of the mean combustor pressure.

Kenneth Smith

2004-12-31T23:59:59.000Z

224

RailReady.pub  

NLE Websites -- All DOE Office Websites (Extended Search)

does RailReady work? The backbone of RailReady is an integrated set of diverse and critical data layers, and a set of analytical capabilities driven by the data. RailReady...

225

Technology Improvement Opportunities for Low Wind Speed Turbines and Implications for Cost of Energy Reduction: July 9, 2005 - July 8, 2006  

DOE Green Energy (OSTI)

This report analyzes the status of wind energy technology in 2002 and describes the potential for technology advancements to reduce the cost and increase the performance of wind turbines.

Cohen, J.; Schweizer, T.; Laxson, A.; Butterfield, S.; Schreck, S.; Fingersh, L.; Veers, P.; Ashwill, T.

2008-02-01T23:59:59.000Z

226

Operational Readiness Reviews  

NLE Websites -- All DOE Office Websites (Extended Search)

Readiness Reviews Readiness Reviews Home Applicable Directives, Standards, & Handbooks Start Up Notifications, Plan of Actions, and Implementation Plans Functional Area CRADS...

227

Blade System Design Studies Volume I: Composite Technologies for Large Wind Turbine Blades  

DOE Green Energy (OSTI)

As part of the U.S. Department of Energy's Wind Partnerships for Advanced Component Technologies (WindPACT) program, Global Energy Concepts LLC (GEC) is performing a study concerning innovations in materials, processes and structural configurations for application to wind turbine blades in the multi-megawatt range. The project team for this work includes experts in all areas of wind turbine blade design, analysis, manufacture, and testing. Constraints to cost-effective scaling-up of the current commercial blade designs and manufacturing methods are identified, including self-gravity loads, transportation, and environmental considerations. A trade-off study is performed to evaluate the incremental changes in blade cost, weight, and stiffness for a wide range of composite materials, fabric types, and manufacturing processes. Fiberglass/carbon fiber hybrid blades are identified as having a promising combination of cost, weight, stiffness and fatigue resistance. Vacuum-assisted resin transfer molding, resin film infision, and pre-impregnated materials are identified as having benefits in reduced volatile emissions, higher fiber content, and improved laminate quality relative to the baseline wet lay-up process. Alternative structural designs are identified, including jointed configurations to facilitate transportation. Based on the results to date, recommendations are made for further evaluation and testing under this study to verify the predicted material and structural performance.

GRIFFIN, DAYTON A.; ASHWILL, THOMAS D.

2002-07-01T23:59:59.000Z

228

Blade System Design Studies Volume I: Composite Technologies for Large Wind Turbine Blades  

SciTech Connect

As part of the U.S. Department of Energy's Wind Partnerships for Advanced Component Technologies (WindPACT) program, Global Energy Concepts LLC (GEC) is performing a study concerning innovations in materials, processes and structural configurations for application to wind turbine blades in the multi-megawatt range. The project team for this work includes experts in all areas of wind turbine blade design, analysis, manufacture, and testing. Constraints to cost-effective scaling-up of the current commercial blade designs and manufacturing methods are identified, including self-gravity loads, transportation, and environmental considerations. A trade-off study is performed to evaluate the incremental changes in blade cost, weight, and stiffness for a wide range of composite materials, fabric types, and manufacturing processes. Fiberglass/carbon fiber hybrid blades are identified as having a promising combination of cost, weight, stiffness and fatigue resistance. Vacuum-assisted resin transfer molding, resin film infision, and pre-impregnated materials are identified as having benefits in reduced volatile emissions, higher fiber content, and improved laminate quality relative to the baseline wet lay-up process. Alternative structural designs are identified, including jointed configurations to facilitate transportation. Based on the results to date, recommendations are made for further evaluation and testing under this study to verify the predicted material and structural performance.

GRIFFIN, DAYTON A.; ASHWILL, THOMAS D.

2002-07-01T23:59:59.000Z

229

Descriptions of Past Research in Program 80: New Combustion Turbine/Combined-Cycle Plant Design and Technology Selection  

Science Conference Proceedings (OSTI)

BackgroundAt a time when the power industry needs to meet growing demand and capacity requirements, informed decisions on gas turbine selection and plant designs are especially important. Technology selection impacts efficiency, emissions, availability, maintainability, and durability. Flexible operational capabilities are needed for plant dispatch, and planners need to understand upcoming trends and potential improvements for future growth.The Electric Power ...

2012-09-19T23:59:59.000Z

230

Combustion Turbine Experience and Intelligence Report: 2002: Combustion Turbine/Combined Cycle Technology Developments, Reliability Issues, and Related Market Conditions  

Science Conference Proceedings (OSTI)

Deregulating power generation markets worldwide present both business opportunities and challenges for combustion turbine plant owners, operators, and project developers. EPRI's comprehensive CT/CC program provides a range of tools, methodologies, and approaches to help owner/operators and project developers face these challenges and prosper in this evolving marketplace. Access to this resource base in a timely manner is key to delivering benefits in the new electricity marketplace. The EPRI "CT Experien...

2002-11-14T23:59:59.000Z

231

MHK Technologies/Mi2 | Open Energy Information  

Open Energy Info (EERE)

Mi2 Mi2 < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Mi2.jpg Technology Profile Primary Organization Mavi Innovations Inc Technology Resource Click here Current Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description The turbines convert the kinetic energy of flowing water in tidal or river currents into clean and reliable power At the core of their technology lies a high efficiency turbine module consisting of a vertical axis rotor housed inside a duct Mooring Configuration Depending on the specific application the turbine modules can be either floating gravity mounted or integrated into existing civil infrastructures Optimum Marine/Riverline Conditions Tidal and river sites with mean flows above 5 knots and depths over 8 meters are ideal locations for our turbine units

232

NETL: Turbines  

NLE Websites -- All DOE Office Websites (Extended Search)

Turbines Coal and Power Systems Turbines Turbine Animation Turbines have been the world's energy workhorses for generations... - Read More The NETL Turbine Program manages a...

233

Environmental readiness document magnetohydrodynamics  

DOE Green Energy (OSTI)

The major areas of environmental concern with regard to the commercialization of coal-fired MHD generators are discussed. MHD technology and expectations about its future utilization are described. Information pertinent to the technology was drawn from the DOE technology program office and from an Environmental Development Plan developed for the technology by EV and the program office through an Environmental Coordination Committee. The environmental concerns associated with the technology are examined, and the current status of knowledge about each concern and its potential seriousness and manageability through regulation and control technology, is discussed. Present and projected societal capabilities to reduce and control undesirable environmental, health, safety, and related social impacts to a level of public acceptability -- as reflected in current and proposed environmental standards -- which will allow the technology to be commercialized and utilized in a timely manner are summarized. The ERD as a whole thus provides an assessment, within the limits of available knowledge and remaining uncertainties, of the future environmental readiness of the technology to contribute to the meeting of the Nation's energy needs. (WHK)

Not Available

1979-07-01T23:59:59.000Z

234

Fixed-Speed and Variable-Slip Wind Turbines Providing Spinning Reserves to the Grid: Preprint  

DOE Green Energy (OSTI)

As the level of wind penetration increases, wind turbine technology must move from merely generating power from wind to taking a role in supporting the bulk power system. Wind turbines should have the capability to provide inertial response and primary frequency (governor) response so they can support the frequency stability of the grid. To provide governor response, wind turbines should be able to generate less power than the available wind power and hold the rest in reserve, ready to be accessed as needed. This paper explores several ways to control wind turbine output to enable reserve-holding capability. This paper focuses on fixed-speed (also known as Type 1) and variable-slip (also known as Type 2) turbines.

Muljadi, E.; Singh, M.; Gevorgian, V.

2012-11-01T23:59:59.000Z

235

MHK Technologies/Hydroomel | Open Energy Information  

Open Energy Info (EERE)

Hydroomel Hydroomel < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Technology Profile Primary Organization Eco cinetic Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description Hydroomel r composed of little modules that perfectly fits into natural and urban environments and on existing structures where it could be located Technology Dimensions Device Testing Date Submitted 59:09.7 << Return to the MHK database homepage Retrieved from "http://en.openei.org/w/index.php?title=MHK_Technologies/Hydroomel&oldid=680955" Category: Marine and Hydrokinetic Technologies What links here Related changes Special pages Printable version Permanent link

236

ARE660 Wind Generator: Low Wind Speed Technology for Small Turbine Development  

DOE Green Energy (OSTI)

This project is for the design of a wind turbine that can generate most or all of the net energy required for homes and small businesses in moderately windy areas. The purpose is to expand the current market for residential wind generators by providing cost effective power in a lower wind regime than current technology has made available, as well as reduce noise and improve reliability and safety. Robert W. Preus experience designing and/or maintaining residential wind generators of many configurations helped identify the need for an improved experience of safety for the consumer. Current small wind products have unreliable or no method of stopping the wind generator in fault or high wind conditions. Consumers and their neighbors do not want to hear their wind generators. In addition, with current technology, only sites with unusually high wind speeds provide payback times that are acceptable for the on-grid user. Abundant Renewable Energys (ARE) basic original concept for the ARE660 was a combination of a stall controlled variable speed small wind generator and automatic fail safe furling for shutdown. The stall control for a small wind generator is not novel, but has not been developed for a variable speed application with a permanent magnet alternator (PMA). The fail safe furling approach for shutdown has not been used to our knowledge.

Robert W. Preus; DOE Project Officer - Keith Bennett

2008-04-23T23:59:59.000Z

237

Fish Passage Through Turbines: Application of Conventional Hydropower Data to Hydrokinetic Technologies  

Science Conference Proceedings (OSTI)

The potential for fish populations to be negatively impacted by hydrokinetic turbines is a major issue associated with the development and licensing of this type of renewable energy source. Such impacts may include habitat alteration, disruptions in migrations and movements, and injury and mortality to fish that encounter turbines. In particular, there is considerable concern for fish and other aquatic organisms to interact with hydrokinetic turbines in a manner that could lead to alterations in normal b...

2011-10-31T23:59:59.000Z

238

NREL: Technology Transfer - DOE-NREL Launch Mid-size Turbine ...  

DOE-NREL Launch Mid-size Turbine Development Project October 30, 2009. Since the early 90s, the wind energy industry has experienced substantial growth in ...

239

Technology Adoption and Regulatory Regimes: Gas Turbines Electricity Generators from 1980 to 2001  

E-Print Network (OSTI)

GER) Document 4206, Combined Cycle Development: EvolutionCombustion Turbines / Combined Cycles, Presentation for thewell suited for combined cycle, baseload applications. This

Ishii, Jun

2004-01-01T23:59:59.000Z

240

Turbine cooling configuration selection and design optimization for the high-reliability gas turbine. Final report  

SciTech Connect

The potential of advanced turbine convectively air-cooled concepts for application to the Department of Energy/Electric Power Research Institute (EPRI) Advanced Liquid/Gas-Fueled Engine Program was investigated. Cooling of turbine airfoils is critical technology and significant advances in cooling technology will permit higher efficiency coal-base-fuel gas turbine energy systems. Two new airfoil construction techniques, bonded and wafer, were the principal designs considered. In the bonded construction, two airfoil sections having intricate internal cooling configurations are bonded together to form a complete blade or vane. In the wafer construction, a larger number (50 or more) of wafers having intricate cooling flow passages are bonded together to form a complete blade or vane. Of these two construction techniques, the bonded airfoil is considered to be lower in risk and closer to production readiness. Bonded airfoils are being used in aircraft engines. A variety of industrial materials were evaluated for the turbine airfoils. A columnar grain nickel alloy was selected on the basis of strength and corrosion resistance. Also, cost of electricity and reliability were considered in the final concept evaluation. The bonded airfoil design yielded a 3.5% reduction in cost-of-electricity relative to a baseline Reliable Engine design. A significant conclusion of this study was that the bonded airfoil convectively air-cooled design offers potential for growth to turbine inlet temperatures above 2600/sup 0/F with reasonable development risk.

Smith, M J; Suo, M

1981-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Modeling Renewable Energy Readiness: The UAE Context  

E-Print Network (OSTI)

Modeling technology policy is becoming an increasingly important capability to steer states and societies toward sustainability. This paper presents a simulation-modeling approach to evaluate renewable energy readiness, ...

Choucri, Nazli

242

MHK Technologies/TREK | Open Energy Information  

Open Energy Info (EERE)

TREK TREK < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage TREK.jpg Technology Profile Primary Organization Renewable Energy Research Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 7 8 Open Water System Testing Demonstration and Operation Technology Description Each TREK turbine has a nameplate capacity of 250 kW However TREK is capable of outputting 333 kW Its benefits are many Requires no dam land conservation for wildlife agriculture and recreation Easily installed requiring minimal civil works structures Operates in many climate and river types Flexible Functions independently or can be connected to an isolated and or interconnected power grid Scalable more turbines can be added should demands increase helping communities with sustainable development Competitive electricity cost is on par with other renewable energy power production options

243

NREL: Technology Transfer - Fabric-Covered Blades Could Make Wind Turbines  

NLE Websites -- All DOE Office Websites (Extended Search)

Fabric-Covered Blades Could Make Wind Turbines Cheaper and More Efficient Fabric-Covered Blades Could Make Wind Turbines Cheaper and More Efficient A photo of a crew of workers watching as a wind blade is hauled up to a turbine for assembly. A new fabric-wrapped wind blade could eventually replace the traditional fiberglass blade, providing for lighter turbine components that could be built and assembled on site. January 2, 2013 A new design that calls for wrapping architectural fabric around metal wind turbine blades-instead of the traditional fiberglass-could be the latest revolution in dramatically reducing the cost of wind-produced power. That's the focus of a new project that partners NREL with General Electric (GE) and Virginia Polytechnic Institute & State University. Together, they are rethinking the way wind blades are designed,

244

MHK Technologies/Tidal Barrage | Open Energy Information  

Open Energy Info (EERE)

Barrage Barrage < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Tidal Barrage.jpg Technology Profile Technology Resource Click here Current Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description No information provided Technology Dimensions Device Testing Date Submitted 01:04.7 << Return to the MHK database homepage Retrieved from "http://en.openei.org/w/index.php?title=MHK_Technologies/Tidal_Barrage&oldid=681672" Category: Marine and Hydrokinetic Technologies What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load)

245

MHK Technologies/TidEl | Open Energy Information  

Open Energy Info (EERE)

TidEl TidEl < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage TidEl.jpg Technology Profile Primary Organization SMD Hydrovision Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description The TidEl device consists of twin horizontal axis turbines The device is moored to the sea floor but the twin turbines are free to move and change direction in accordance with the tide As of 2005 the company had completed construction on a 1 10 scale model which has since undergone tank testing Technology Dimensions Device Testing Date Submitted 41:42.2 << Return to the MHK database homepage

246

Program on Technology Innovation: Wireless Vibration Measurement of Low Pressure Steam Turbine Blades  

Science Conference Proceedings (OSTI)

Large turbine blades in the low pressure section of a steam turbine occasionally fatigue over time and break free of the turbine shaft. The damage is often substantial and the cost of an event, including the cost of the downtime, ranges from $3 million to $30 million--and in rare cases can reach hundreds of millions of dollars. Incipient failure can often be detected by monitoring changes in the vibration spectrum of the blades. This report describes the preliminary design and analysis of a wireless ele...

2010-03-18T23:59:59.000Z

247

Ready-to-Sign Licensing Instructions - Industrial Partnerships ...  

Ready-to-Sign Licensing Instructions. Read the Notice for RTS License Agreement and complete Commercialization Information Form; Select a technology from the patents ...

248

Program on Technology Innovation: Wireless Vibration Measurement of Low-Pressure Steam Turbine Blades  

Science Conference Proceedings (OSTI)

This report describes Phase 2 of a research and development effort to define a turbine blade vibration sensor (TBVS) system for measuring the mechanical vibrational spectrum of large steam turbine blades as they rotate. In Phase 1, the design concept and a number of alternative system components were considered for a wireless electronic device called a mote. In the Phase 2 research covered in this report, the final design of a custom accelerometer capable of operating under very high sustained centrifuga...

2010-12-22T23:59:59.000Z

249

Small Gas Turbines for Distributed Generation Markets: Technology, Products, and Business Issues  

Science Conference Proceedings (OSTI)

Small gas turbines (300 kW to 5 MW) offer an attractive way for utilities and energy service companies to generate electric power within distribution grids and for consumers to generate their own power. Distributed generation also benefits utilities by deferring or avoiding costly expansion of the power transmission and distribution system, which could allow them to offer customers lower cost power. Gas turbines process more power-generation cycle air per unit size and weight of machine than do reciproca...

2000-12-06T23:59:59.000Z

250

Program on Technology Innovation: Wireless Vibration Measurement of Turbine and Compressor Blades: Phase 3 -- Electronic System  

Science Conference Proceedings (OSTI)

This report describes Phase 3 of a multiphase research and development effort to define a turbine blade vibration sensor (TBVS) system for measuring the vibration spectrum of a complete row of operating large steam turbine or compressor blades. In Phase 1, the design concept and several alternative system components were considered for a wireless electronic device called a mote (see the Electric Power Research Institute [EPRI] report 1020697). In Phase 2, the design of a custom accelerometer capable of o...

2011-12-16T23:59:59.000Z

251

Program on Technology Innovation: Wireless Vibration Measurement of Turbine and Compressor Blades  

Science Conference Proceedings (OSTI)

This report describes Phase 4 of a multiyear research effort to develop a turbine blade vibration sensor (TBVS) system design. The sensor system application is the monitoring of the mechanical vibration spectrum of large steam turbine and compressor blades during operation. In Phase 1, the design concept as well as several alternative system components were considered for a wireless electronic device, called a mote. In Phase 2, the design parameters of a custom microelectromechanical (MEMS) ...

2012-12-12T23:59:59.000Z

252

MHK Technologies/Osprey | Open Energy Information  

Open Energy Info (EERE)

Osprey Osprey < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Osprey.jpg Technology Profile Primary Organization Free Flow 69 Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description The Osprey is a vertical axis turbine mounted to the bottom of a 30 aluminium catamaran test rig float Technology Dimensions Device Testing Date Submitted 57:37.3 << Return to the MHK database homepage Retrieved from "http://en.openei.org/w/index.php?title=MHK_Technologies/Osprey&oldid=681630" Category: Marine and Hydrokinetic Technologies What links here Related changes Special pages Printable version Permanent link

253

Cavitation Erosion of Francis Turbines  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2013. Symposium, Advances in Hydroelectric Turbine Manufacturing and Repair. Presentation...

254

MHK Technologies/In stream River Hydrokinetics | Open Energy Information  

Open Energy Info (EERE)

In stream River Hydrokinetics In stream River Hydrokinetics < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Technology Profile Primary Organization ABS Alaskan Inc Technology Resource Click here Current Technology Readiness Level Click here TRL 7 8 Open Water System Testing Demonstration and Operation Technology Description New Energy Corporation EnCurrent vertical axis turbine mounted on pontoon barge Technology Dimensions Device Testing Date Submitted 10:01.5 << Return to the MHK database homepage Retrieved from "http://en.openei.org/w/index.php?title=MHK_Technologies/In_stream_River_Hydrokinetics&oldid=680959" Category: Marine and Hydrokinetic Technologies What links here Related changes Special pages Printable version

255

Low Wind Speed Technology Phase II: Investigation of the Application of Medium-Voltage Variable-Speed Drive Technology to Improve the Cost of Energy from Low Wind Speed Turbines; Behnke, Erdman and Whitaker Engineering, Inc.  

SciTech Connect

This fact sheet describes a subcontract with Behnke, Erdman & Whitaker Engineering, Inc. to test the feasibility of applying medium-voltage variable-speed drive technology to low wind speed turbines.

2006-03-01T23:59:59.000Z

256

MHK Technologies/Current Power | Open Energy Information  

Open Energy Info (EERE)

Power Power < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Current Power.jpg Technology Profile Primary Organization Current Power AB Project(s) where this technology is utilized *MHK Projects/Norde lv Technology Resource Click here Current/Tidal Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering Technology Description The Current Power device is a slow speed vertical axis turbine that utilizes a direct drive permanent magnet rotating generator The concept is based on a vertical axle turbine directly coupled to a permanent magnet synchronous generator The system is intended to be placed on the bottom of the ocean or a river where it would be protected from storm surges and strong waves The output from the generator has to be rectified and inverted before connection to the grid Robustness is achived by the simple mechanical construction

257

MHK Technologies/Evopod E35 | Open Energy Information  

Open Energy Info (EERE)

< MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Evopod E35.jpg Technology Profile Primary Organization Oceanflow Development Ltd Project(s) where this technology is utilized *MHK Projects/Evopod E35 35kW grid connected demonstrator Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 7/8: Open Water System Testing & Demonstration & Operation Technology Description The Evopod E35 is a 35kW community scale tidal turbine prototype that is being developed for installation in Scotland in late summer 2012 The project value is approximately 1 2 million and will be the first grid connected floating tidal turbine for a community energy scheme The area where it is being installed was environmentally monitored during 2011 as part of the consenting process The unit is being connected into the local supply through a Scottish and Southern Energy SSE grid extension

258

Technologies - Lawrence Livermore National Laboratory  

home \\ technologies. Technologies: Ready-to-Sign Licenses: Software: Patents: Technologies ... for the Department of Energy's National Nuclear Security Administration

259

Demonstration Development Project - Combustion Turbine Low Power Turndown Technologies: A Review of Current and Emerging Technologies for Combined Cycle Gas Turbines  

Science Conference Proceedings (OSTI)

EPRI has established a Demonstration Development Program that supports projects that evaluate developing technologies which will potentially decrease cost and increase performance of power generating assets. This report provides a review of recent developments in combined cycle technologies that provide improved performance in the areas of response time (start-up and ramp time), power turndown while maintaining low emissions, and fuel flexibility.A review of technologies either ...

2012-11-30T23:59:59.000Z

260

MHK Technologies/Seadov | Open Energy Information  

Open Energy Info (EERE)

Seadov Seadov < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Seadov.jpg Technology Profile Primary Organization Seadov Pty Ltd Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description 3 wind turbines power the reverse osmosis plant on board to desalinate the ocean water into potable water Subject to site location wave solar wind and tidal energy devices may be used to harness the available prevailing natural energy surrounding the site Technology Dimensions Device Testing Date Submitted 33:09.8 << Return to the MHK database homepage Retrieved from "http://en.openei.org/w/index.php?title=MHK_Technologies/Seadov&oldid=681648

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

MHK Technologies/Sabella River Generator | Open Energy Information  

Open Energy Info (EERE)

Sabella River Generator Sabella River Generator < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Sabella River Generator.jpg Technology Profile Primary Organization Sabella Energy Project(s) where this technology is utilized *MHK Projects/SR 01 Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 5/6: System Integration and Technology Laboratory Demonstration Technology Description A unidirectional river bed turbine Technology Dimensions Technology Nameplate Capacity (MW) 2 Device Testing Date Submitted 7/11/2012 << Return to the MHK database homepage Retrieved from "http://en.openei.org/w/index.php?title=MHK_Technologies/Sabella_River_Generator&oldid=680598

262

Program on Technology Innovation: Bat Detection and Shutdown System for Utility-Scale Wind Turbines  

Science Conference Proceedings (OSTI)

Although development of renewable energy sources is generally believed to be a sound environmental decision, wind power development has been criticized for posing potential threats to bats. The objective of this project is to develop and deploy an ultrasonic microphone array on a wind turbine. The array will detect bats near the turbine upon which it is deployed and automatically curtail operations when bats are detected in or near the rotor-swept area. The first two objectives of this project were to se...

2010-11-12T23:59:59.000Z

263

NETL: Turbines - Oxy-Fuel Turbines  

NLE Websites -- All DOE Office Websites (Extended Search)

Oxy-Fuel Turbines Oxy-Fuel Turbines Oxy-fuel combustion potentially can be used in plants based on both conventional and advanced technology. Studies have shown that plants equipped with oxy-fuel systems could reach nominal efficiencies in the 30 percent range with today's steam turbines when fueled with natural gas and when capturing the CO2. With anticipated advances in gasification, oxygen separation, and steam turbine technology, plants using oxy-fuel systems are expected to achieve efficiencies in the mid-40 percent range, with near-100 percent CO2 capture and near-zero NOx emissions. By 2012: In the near-term, efforts are focused on the development of oxy- fuel turbine and combustor technologies for highly efficient (50-60 percent), near-zero emissions, coal-based power systems

264

Beamline Commissioning Readiness Review Team  

NLE Websites -- All DOE Office Websites (Extended Search)

Readiness Review Team (BCRRT) 1. Purpose The APS Beamline Commissioning Readiness Review Team (BCRRT) reports to and advises the AES Associate Division Director for Mechanical and...

265

Gas Turbine Autotuning Technologies: Evaluation of State of the Art and Summary of Commercial Implementation  

Science Conference Proceedings (OSTI)

This report examines commercially available autotuning systems specifically for use on 7FA gas turbine engines. Each autotuning company is outlined giving details of operation and available features for each particular unit. This discussion is based upon three aspects: literature review, original equipment manufacturer (OEM) interviews, and user interviews. For each of the commercially available products, General Electrics OpFlexTM, Power System Manufacturing's (PSMs) ...

2012-12-20T23:59:59.000Z

266

Program on Technology Innovation: Impact of Syngas on F-Class Turbine Component Durability  

Science Conference Proceedings (OSTI)

This project simulated the potential impact of operating the most advanced F-class components with a syngas fuel mixture. The durability analysis of an F-Class 1st stage rotating gas turbine bucket, which features the most recent cooling and coating strategies used to protect the design from overheating during operation, indicated there is a potential to increase the firing temperature limits applied in these simulations, without significantly affecting the present durability limits of the 1st stage bucket.

2009-12-14T23:59:59.000Z

267

Wind Turbines  

Energy.gov (U.S. Department of Energy (DOE))

Although all wind turbines operate on similar principles, several varieties are in use today. These include horizontal axis turbines and vertical axis turbines.

268

MHK Technologies/TidalStar | Open Energy Information  

Open Energy Info (EERE)

TidalStar TidalStar < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage TidalStar.jpg Technology Profile Primary Organization Bourne Energy Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description The horizontal axis TidalStar device uses a bidirectional twin rotor turbine to produce approximately 50 kW at peak capacity in both ebb and flood tides Technology Dimensions Length (m) 6 Width (m) 6 Freeboard (m) 1 Technology Nameplate Capacity (MW) 5 Device Testing Date Submitted 46:38.3 << Return to the MHK database homepage Retrieved from "http://en.openei.org/w/index.php?title=MHK_Technologies/TidalStar&oldid=681677

269

Financing Capture Ready Coal-Fired Power Plants in China by Issuing Capture Options  

E-Print Network (OSTI)

Capture Ready is a design concept enabling fossil fuel plants to be retrofitted more economically with carbon dioxide capture and storage (CCS) technologies, however financing the cost of capture ready can be problematic, especially...

Liang, Xi; Reiner, David; Gibbons, Jon; Li, Jia

270

Superconductivity for Large Scale Wind Turbines  

SciTech Connect

A conceptual design has been completed for a 10MW superconducting direct drive wind turbine generator employing low temperature superconductors for the field winding. Key technology building blocks from the GE Wind and GE Healthcare businesses have been transferred across to the design of this concept machine. Wherever possible, conventional technology and production techniques have been used in order to support the case for commercialization of such a machine. Appendices A and B provide further details of the layout of the machine and the complete specification table for the concept design. Phase 1 of the program has allowed us to understand the trade-offs between the various sub-systems of such a generator and its integration with a wind turbine. A Failure Modes and Effects Analysis (FMEA) and a Technology Readiness Level (TRL) analysis have been completed resulting in the identification of high risk components within the design. The design has been analyzed from a commercial and economic point of view and Cost of Energy (COE) calculations have been carried out with the potential to reduce COE by up to 18% when compared with a permanent magnet direct drive 5MW baseline machine, resulting in a potential COE of 0.075 $/kWh. Finally, a top-level commercialization plan has been proposed to enable this technology to be transitioned to full volume production. The main body of this report will present the design processes employed and the main findings and conclusions.

R. Fair; W. Stautner; M. Douglass; R. Rajput-Ghoshal; M. Moscinski; P. Riley; D. Wagner; J. Kim; S. Hou; F. Lopez; K. Haran; J. Bray; T. Laskaris; J. Rochford; R. Duckworth

2012-10-12T23:59:59.000Z

271

MHK Technologies/Bluetec | Open Energy Information  

Open Energy Info (EERE)

Bluetec Bluetec < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Bluetec.jpg Technology Profile Primary Organization Bluewater Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description The Bluetec platform is a unified floating support structure which can hold any type of turbines in any waterdepth It offers waterproof housing for vulnerable systems above the waterline unique in the tidal industry Power cables are connected dry rather than under water reducing risks and costs significantly The Bluetec structure is much lighter than the gravity based designs requiring less tonnage steel per MW The device itself is floating and therefore installation can be executed with widely available vessels without the need for expensive floating cranes or jack ups

272

MHK Technologies/Hydroflo | Open Energy Information  

Open Energy Info (EERE)

Hydroflo Hydroflo < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Hydroflo.jpg Technology Profile Primary Organization IBIS LLC Technology Resource Click here Current Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 7 8 Open Water System Testing Demonstration and Operation Technology Description The force of the flow of water impacting the turbine blades causes them to rotate The rotating blades are attached to a cylinder causing the cylinder to rotate Inside the cylinders a disk is attached to the walls This disk has 60 magnets radiating from the center to the periphery Oppposite to this rotating disk is a second disk with 60 coils this disk does not rotate The rotating magnetic disk act to induce a current in the coils An undersea transmission line takes power to a conditioner on shore The current is rectified and then inverted and transmitted to the load as standard 60 hz AC

273

Technical and economic assessment of particle control technology for direct coal fueled turbines: Final report  

SciTech Connect

Gilbert/Commomwealth (1984) analyzed ten different concepts for high-temperature, high-pressure control of gas stream particulate matter in coal-fueled pressurized fluidized-bed combustion (PFBC) systems. This paper analyzes the five higher ranking concepts of the Gilbert study at direct coal fueled turbine conditions which are even more severe than PFBC conditions. The five concepts are ceramic crossflow filter, ceramic bag filter, granular bed filter, and advanced cyclones. Five ranking factors were used: economic, design, operations complexity, materials/mechanical, and development status. (DLC)

DiBella, C.A.W.; Thomas, R.L.; Rubow, L.N.; Zaharchuk, R.

1987-02-01T23:59:59.000Z

274

ECC-D4 Electostatic Oil Cleaner Design for Heavy-Duty Gas Turbine Applications.  

E-Print Network (OSTI)

?? The turbine technology improvements from 1980 onwards have considerably increased mechanical and thermal stresses on turbine oils which, cause oil oxidation and thereby turbine (more)

Gorur, Murat

2010-01-01T23:59:59.000Z

275

MHK Technologies/Atlantis AR 1000 | Open Energy Information  

Open Energy Info (EERE)

Atlantis AR 1000 Atlantis AR 1000 < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Atlantis AR 1000.jpg Technology Profile Primary Organization Atlantis Resources Corporation Project(s) where this technology is utilized *MHK Projects/Castine Harbor Badaduce Narrows *MHK Projects/Gujarat *MHK Projects/Tidal Energy Device Evaluation Center TIDEC Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 7/8: Open Water System Testing & Demonstration & Operation Technology Description The AR series turbines are commercial scale Horizontal Axis Turbines designed for open ocean deployment in the harshest environments on the planet AR turbines feature a single rotor set with highly efficient fixed pitch blades The AR turbine is rotated as required with each tidal exchange using the on board yaw system This is done in the slack period between tides and fixed in place for the optimal heading for the next tide AR turbines are rated at 1MW 2 65m s of water flow velocity The AR 1000 the first of the AR series was successfully deployed and commissioned at the EMEC facility during the summer of 2011

276

Program on Technology Innovation: State-of-Knowledge Review of Erosion-Resistant Coatings for Steam and Gas Turbine Applications  

Science Conference Proceedings (OSTI)

Solid particle erosion (SPE) and liquid droplet erosion (LDE) cause severe damage to turbine components, such as gas turbine compressor blades and vanes as well as steam turbine control stage and later stage low-pressure blades. This report will provide a comprehensive knowledge base to turbine users on erosion coating properties, methods of application, details about the various vendors and their experience as well as the tests conducted to evaluate and qualify erosion-resistant coatings.

2008-08-15T23:59:59.000Z

277

MHK Technologies/Jiangxia Tidal Power Station | Open Energy Information  

Open Energy Info (EERE)

Jiangxia Tidal Power Station Jiangxia Tidal Power Station < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Jiangxia Tidal Power Station.jpg Technology Profile Primary Organization China Guodian Corporation Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 9 Commercial Scale Production Application Technology Description There are 6 bulb turbine generator units operating in both ebb and flood tides with a total installed capacity up to 3 9 MW Technology Dimensions Technology Nameplate Capacity (MW) 3 9 Device Testing Date Submitted 14:15.7 << Return to the MHK database homepage Retrieved from "http://en.openei.org/w/index.php?title=MHK_Technologies/Jiangxia_Tidal_Power_Station&oldid=681601

278

MHK Technologies/Microturbine River In Stream | Open Energy Information  

Open Energy Info (EERE)

Microturbine River In Stream Microturbine River In Stream < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Microturbine River In Stream.png Technology Profile Primary Organization Whitestone Power Communications Project(s) where this technology is utilized *MHK Projects/Microturbine River In Stream Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 5/6: System Integration and Technology Laboratory Demonstration Technology Description HDPE blades are the only moving parts in the water.This gives the turbine high resistance to silty or salty water. Blades designed to survive impact of 1500 lb object. HDPE provides flexibility and strength. Blades penetrate water 24 inches allowing for deep and shallow operation. Mounting design allows for variable depth operation for varying river conditions.All submerged prime-mover parts constructed from HDPE. No underwater gearboxes, generators or electrical cables. Velocity of blades 50% of velocity of river current.

279

MHK Technologies/Wave Rider | Open Energy Information  

Open Energy Info (EERE)

Rider Rider < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Wave Rider.jpg Technology Profile Primary Organization Seavolt Technologies Technology Resource Click here Wave Technology Type Click here Point Absorber - Floating Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description The company s Wave Rider system uses buoys and hydraulic pumps to convert the movement of ocean waves into electricity Electricity is generated via small turbines powered by hydraulic circuits which captures the energy of the wave and converts it into high pressure hydraulic fluid flow spinning the turbines to generate electricity Technology Dimensions Device Testing Date Submitted 19:42.1 << Return to the MHK database homepage

280

Testing requirements for variable-speed generating technology for wind turbine applications. Final report  

Science Conference Proceedings (OSTI)

Guidelines for evaluating the impacts of integrating variable-speed, constant-frequency (VSCF) wind turbines into electric utility systems have been proposed based upon prior test experiences with the NASA VSCF system and the expected performance of the Westinghouse and OMNION VSCF systems. The NASA and Westinghouse VSCF generating systems use a wound rotor induction generator and a cycloconverter, while the OMNION system uses a wound rotor induction generator and a dc-current link converter. The design of VSCF/utility system interface requirements and test plans is based on utility system electrical issues such as utility system control and operation, protection, voltage/reactive power management, power quality, and reliability. A framework for testing VSCF concepts is proposed which includes a three stage process: modeling of the system to analyze design alternatives and simulate disturbances that could be harmful to the actual system; laboratory testing which involves the use of the system under controlled conditions; and field testing to collect data under actual conditions to validate models and analyze the wind turbine behavior.

Herrera, J.I.

1986-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Consider Steam Turbine Drives for Rotating Equipment: Office of Industrial Technologies (OIT) Steam Tip Fact Sheet No.21  

SciTech Connect

Steam turbines are well suited as prime movers for driving boiler feedwater pumps, forced or induced-draft fans, blowers, air compressors, and other rotating equipment. This service generally calls for a backpressure non-condensing steam turbine. The low-pressure steam turbine exhaust is available for feedwater heating, preheating of deaerator makeup water, and/or process requirements.

2002-01-01T23:59:59.000Z

282

Advanced Wind Turbine Controls Reduce Loads (Fact Sheet)  

DOE Green Energy (OSTI)

NREL's National Wind Technology Center provides the world's only dedicated turbine controls testing platforms.

Not Available

2012-03-01T23:59:59.000Z

283

DOE-Sponsored Research Improves Gas Turbine Performance  

Energy.gov (U.S. Department of Energy (DOE))

Small Business Innovative Research Grants Achieve Commercialization Goals for Novel Gas Turbine Manufacturing Technology

284

EPRI-DOE Conference on Environmentally- Enhanced Hydropower Turbines: Technical Papers  

SciTech Connect

The EPRI-DOE Conference on Environmentally-Enhanced Hydropower Turbines was a component of a larger project. The goal of the overall project was to conduct the final developmental engineering required to advance the commercialization of the Alden turbine. As part of this effort, the conference provided a venue to disseminate information on the status of the Alden turbine technology as well as the status of other advanced turbines and research on environmentally-friendly hydropower turbines. The conference was also a product of a federal Memorandum of Understanding among DOE, USBR, and USACE to share technical information on hydropower. The conference was held in Washington, DC on May 19 and 20, 2011 and welcomed over 100 attendees. The Conference Organizing Committee included the federal agencies with a vested interest in hydropower in the U.S. The Committee collaboratively assembled this conference, including topics from each facet of the environmentally-friendly conventional hydropower research community. The conference was successful in illustrating the readiness of environmentally-enhanced hydropower technologies. Furthermore, the topics presented illustrated the need for additional deployment and field testing of these technologies in an effort to promote the growth of environmentally sustainable hydropower in the U.S. and around the world

None

2011-12-01T23:59:59.000Z

285

NETL: Turbines Archive  

NLE Websites -- All DOE Office Websites (Extended Search)

Archive Archive KEY: News News & Features Events Events Publications Publications Archive 09.26.2013 Publications The 2013 Hydrogen Turbine Program Portfolio has been posted to the Reference Shelf. 08.15.2013 News DOE Selects Ten Projects to Conduct Advanced Turbine Technology Research Ten university projects to conduct advanced turbine technology research under the Office of Fossil Energy's University Turbine Systems Research (UTSR) Program have been selected by the U.S. Department of Energy (DOE) for additional development. 07.15.2013 News NETL Innovations Recognized with R&D 100 Awards Two technologies advanced by the Office of Fossil Energy's National Energy Technology Laboratory (NETL) in collaboration with strategic partners have been recognized by R&D Magazine as among the 100 most technologically significant products introduced into the commercial marketplace within the past year.

286

MHK Technologies/SeaGen | Open Energy Information  

Open Energy Info (EERE)

SeaGen SeaGen < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage SeaGen.jpg Technology Profile Primary Organization Marine Current Turbines Ltd Project(s) where this technology is utilized *MHK Projects/Seaflow Tidal Energy System *MHK Projects/SeaGen 2 *MHK Projects/SeaGen KyleRhea *MHK Projects/Seagen Strangford *MHK Projects/The Skerries Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 9: Commercial-Scale Production / Application Technology Description Two 16m diameter rotors mounted on a steel cross beam Mooring Configuration Jacketed quadrapod structure with 4 pinpiles each of 1m diameter penetrating 9m into bedrock. SeaGen can also be supplied on a 3.5m monopile and its predecessor the 300kW Seaflow was installed on a 2.1m diameter monopile.

287

MHK Technologies/Hydro Helix | Open Energy Information  

Open Energy Info (EERE)

Helix Helix < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Hydro Helix.jpg Technology Profile Primary Organization Hydrohelix Energies Project(s) where this technology is utilized *MHK Projects/Marenergie Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering Technology Description The Hydro-Helix horizontal axis turbines are stabilized by gravity and/or anchored depending on the nature of the site. They are pre-oriented to face the the tidal currents, and the profile of the rotor's blades can capture the flow and ebb tide. The rotor is activated at low speeds (10 to 15tr/mn) by the flow of the tide.

288

Construction Readiness RM  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Construction Readiness Review Module Construction Readiness Review Module March 2010 CD- [This Rev Readiness -0 view Module w s Review (CRR OFFICE O CD-1 was used to dev R). This Review OF ENVIRO Standard R Construc Rev Critical D CD-2 M velop the Revie w Module cont ONMENTA Review Pla ction Rea view Modul Decision (CD C March 2010 ew Plan for Sal tains the lesson Review.] AL MANAG an (SRP) adiness le D) Applicabili D-3 lt Waste Proce ns learned from GEMENT ity CD-4 ssing Facility ( m the SWPF Co Post Ope (SWPF) Const onstruction Re eration truction eadiness Standard Review Plan, 2 nd Edition, March 2010 i FOREWORD The Standard Review Plan (SRP) 1 provides a consistent, predictable corporate review framework to ensure that issues and risks that could challenge the success of Office of Environmental

289

Advances in Hydroelectric Turbine Manufacturing and Repair  

Science Conference Proceedings (OSTI)

About this Symposium. Meeting, Materials Science & Technology 2013. Symposium, Advances in Hydroelectric Turbine Manufacturing and Repair. Sponsorship...

290

Ceramics for ATS industrial turbines  

DOE Green Energy (OSTI)

US DOE and most US manufacturers of stationary gas turbines are participating in a major national effort to develop advanced turbine systems (ATS). The ATS program will achieve ultrahigh efficiencies, environmental superiority, and cost competitiveness compared with current combustion turbine systems. A major factor in the improved efficiencies of simple cycle ATS gas turbines will be higher operating efficiencies than curren engines. These temperatures strain the limits of metallic alloy and flow-path cooling technologies. Ceramics materials offer a potential alterative to cooled turbine alloys for ATS turbines due to higher melting points than metallics. This paper evaluates ceramics technology and plant economic issues for ATS industrial turbine systems. A program with the objective of demonstrating first-stage ceramic vanes in a commerical industrial turbine is also described.

Wenglarz, R.; Ali, S. [Allison Engine Co., Indianapolis, IN (United States); Layne, A. [USDOE Morgantown Energy Technology Center, WV (United States)

1996-05-01T23:59:59.000Z

291

NREL: Wind Research - Small Wind Turbine Development  

NLE Websites -- All DOE Office Websites (Extended Search)

Small Wind Turbine Development Small Wind Turbine Development A photo of Southwest Windpower's Skystream wind turbine in front of a home. PIX14936 Southwest Windpower's Skystream wind turbine. A photo of the Endurance wind turbine. PIX15006 The Endurance wind turbine. A photo of the Atlantic Orient Corporation 15/50 wind turbine at the National Wind Technology Center. PIX07301 The Atlantic Orient Corporation 15/50 wind turbine at the National Wind Technology Center. NREL supports continued market expansion of small wind turbines by funding manufacturers through competitive solicitations (i.e., subcontracts and/or grants) to refine prototype systems leading to commercialization. Learn more about the turbine development projects below. Skystream NREL installed and tested an early prototype of this turbine at the

292

NETL Publications: 2012 University Turbine  

NLE Websites -- All DOE Office Websites (Extended Search)

National Energy Technology Laboratory Presentation PDF-7.41MB South Coast AQMD's Gas Turbine Experience-Regulations and Operations Mohsen Nazemi, Deputy Executive Officer,...

293

Technology Adoption and Regulatory Regimes: Gas Turbines Electricity Generators from 1980 to 2001  

E-Print Network (OSTI)

cost of natural gas and the enactment of the Power Plant &Power Plant & Industrial Fuel Use Act and the natural gaspower plant emissions, created a premium for clean-burning technologies. With natural gas

Ishii, Jun

2004-01-01T23:59:59.000Z

294

Low Wind Speed Technology Phase I: Prototype Multi-Megawatt Low Wind Speed Turbine; General Electric Wind Energy, LLC  

SciTech Connect

This fact sheet describes a subcontract with GE Wind Energy to develop an advanced prototype turbine to significantly reduce energy costs (COE) in low wind speed environments.

2006-03-01T23:59:59.000Z

295

MHK Technologies/MORILD 2 Floating Tidal Power System | Open Energy  

Open Energy Info (EERE)

MORILD 2 Floating Tidal Power System MORILD 2 Floating Tidal Power System < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage MORILD 2 Floating Tidal Power System.jpg Technology Profile Primary Organization Hydra Tidal Energy Technology AS Project(s) where this technology is utilized *MHK Projects/Morild 2 Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 7/8: Open Water System Testing & Demonstration & Operation Technology Description Hydra Tidal´s Morild II tidal power plant technology at-a-glance: - A unique and patented floating tidal power plant - Prototype has an installed effect of 1,5 MW - Turbine diameter of 23 meters - Each turbine is pitchable - 4 turbines with a total of 8 turbine blades - Unique wooden turbine blades - The MORILD II can be anchored at different depths, thus it can be positioned in spots with ideal tidal stream conditions - The plant carries a sea vessel verification, and is both towable and dockable - The floating installation enables maintenance in surface position, and on site - The MORILD II will be remotely operated, and has on-shore surveillance systems - Technology patented for all relevant territories The Morild power plant is a floating, moored construction based on the same principle as horizontal axis wind turbines. The plant has 4 two-blade underwater turbines and can utilize the energy potential in tidal and ocean currents. The 4 turbines transmit power via hydraulic transmission to 2 synchronous generators. Can be pitched 180 degrees to utilize energy in both directions. A cable from the transformer on the prototype to shore transfers energy.

296

Yale ME Turbine Test cell instructions Background  

E-Print Network (OSTI)

Yale ME Turbine Test cell instructions Background: The Turbine Technologies Turbojet engine combustion gas backflow into the lab space. Test Cell preparation: 1. Turn on Circuit breakers # 16 of the turbine and check a few items: o Open keyed access door on rear of Turbine enclosure o Check Jet A fuel

Haller, Gary L.

297

MHK Technologies/Ocean | Open Energy Information  

Open Energy Info (EERE)

Ocean Ocean < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Ocean.jpg Technology Profile Primary Organization Hydro Green Energy LLC Project(s) where this technology is utilized *MHK Projects/Alaska 35 *MHK Projects/Maine 1 Project *MHK Projects/Mississippi 6 *MHK Projects/Mississippi 7 *MHK Projects/New York 1 *MHK Projects/New York 2 Technology Resource Click here Current/Tidal Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 4: Proof of Concept Technology Description Hydro Green Energy's HydroKinetic Turbine Arrays operate differently than a traditional hydropower plant. Like a traditional hydropower station, the electricity that we produce is clean and renewable, however, there are significant differences. Hydro Green Energy's Krouse Turbines are kinetic turbines. This means that the renewable power that is generated comes from the energy in the "motion" of the moving water, i.e. the velocity of the moving water be it river, tidal or ocean current to generate river, tidal energy or ocean energy, respectively.

298

Castability of 718Plus Alloy for Structural Gas Turbine Engine ...  

Science Conference Proceedings (OSTI)

This technology will be implemented for the manufacture of gas turbine structural components ... Cast Alloys for Advanced Ultra Supercritical Steam Turbines.

299

MHK Technologies/W2 POWER | Open Energy Information  

Open Energy Info (EERE)

POWER POWER < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage W2 POWER.jpg Technology Profile Primary Organization Pelagic Power AS Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description Point absorbers for waves pump water to a Peltor turbine But on the same platform we also combine this with offshore wind mills Mooring Configuration Slack mooring but allowed to sway 90 degree around prevailing wind direction All within a frame mooring with capasity of i e 10 units This is similar to the type of mooring used by modern type ferrfloting fish faring i Norway but in larger scale Optimum Marine/Riverline Conditions Offshore deep water with average significant wave hight 2 5 m and periode average 5 6 Sice we combine wave and offshore wind power we also desired good wind conditions

300

MHK Technologies/CoRMaT | Open Energy Information  

Open Energy Info (EERE)

CoRMaT CoRMaT < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage CoRMaT.jpg Technology Profile Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description The CoRMat employs two closely spaced contra rotating rotors driving a contra rotating electrical generator The first rotor has three blades rotating in a clockwise direction while the second rotor located directly behind the first has four blades rotating in an anti clockwise direction The turbine directly drives a flooded permanent magnet contra rotating generator without a gearbox The flooded generator is cooled passively by the water eliminating parasitic energy losses associated with gearbox driven water tight active oil based gearbox generator cooling systems and power absorbing shaft seals

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

MHK Technologies/KESC Tidal Generator | Open Energy Information  

Open Energy Info (EERE)

KESC Tidal Generator KESC Tidal Generator < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage KESC Tidal Generator.jpg Technology Profile Primary Organization Kinetic Energy Systems Project(s) where this technology is utilized *MHK Projects/Newfound Harbor Project Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering Technology Description The Tidal Generator is based on free flow hydrodynamics for regions that have flood and ebb tides. Strategically attached to bridges, pilings, river, channel, or sea bottoms, this multi-directional generator contains two sets of turbine blades. As the tide flows inward the inward turbine blades opens to maximum rotor diameter while the outward turbine closes into the outward cone-shaped hub to create a hydro dynamically clean surface for water to flow without drag. The center diameter is 75% of the diameter of the turbine blades at full rotor extension for stability.

302

Ready, set, go . . . well maybe  

SciTech Connect

The agenda for this presentation is: (1) understand organizational readiness for changes; (2) review benefits and challenges of change; (3) share case studies of ergonomic programs that were 'not ready' and some that were 'ready'; and (4) provide some ideas for facilitating change.

Alexandre, Melanie M; Bartolome, Terri-Lynn C

2011-02-28T23:59:59.000Z

303

Advanced turbine systems - research and development of thermal barrier coatings technology: 2nd bimonthly report, February 1996  

Science Conference Proceedings (OSTI)

Objective of the ATS program is the development of ultra-highly efficient, environmentally superior, and cost-competitive gas turbine systems, with long, less cyclic operating profiles than aircraft gas turbine engines. Durability and performance demands of ATS can be achieved by means of thermal barrier coatings. Phase I (program plan) is complete. Phase II is in progress.

NONE

1996-02-01T23:59:59.000Z

304

TransForum v6n1 - Market-Ready Hydrogen Sensor Promises "Ultra...  

NLE Websites -- All DOE Office Websites (Extended Search)

sensors discovered at Argonne are true examples of a ready-for-market product of nanotechnology. "Our discovery is an enabling technology that will provide a fundamental safety...

305

Evaluation of Thermal Zero Liquid Discharge Treatment Technologies for Combined Cycle Gas Turbine Power Plants  

Science Conference Proceedings (OSTI)

A study was conducted to identify and update key details of zero liquid discharge (ZLD) water management systems currently operating at U.S. gas-fired combined cycle generating stations (CC). The study focused on not only the technologies applied, but also on the advantages and shortcomings of the various processes and summarized the lessons learned from the operating systems. Most ZLD's were found to employ one of four different types of water pretreatment process assemblies consisting of the following:...

2011-12-19T23:59:59.000Z

306

MHK Technologies/Oceanlinx Mark 3 Wave Energy Converter | Open Energy  

Open Energy Info (EERE)

Oceanlinx Mark 3 Wave Energy Converter Oceanlinx Mark 3 Wave Energy Converter < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Oceanlinx Mark 3 Wave Energy Converter.jpg Technology Profile Primary Organization Oceanlinx Project(s) where this technology is utilized *MHK Projects/GPP Namibia *MHK Projects/Greenwave Rhode Island Ocean Wave Energy Project *MHK Projects/Hawaii *MHK Projects/Oceanlinx Maui *MHK Projects/Port Kembla *MHK Projects/Portland Technology Resource Click here Wave Technology Type Click here Oscillating Water Column Technology Readiness Level Click here TRL 5/6: System Integration and Technology Laboratory Demonstration Technology Description The Oceanlinx Mark 3 Wave Energy Converter is a floating multi Oscilating Water Chamber Wave Energy Converter. The airflow generated by the OWC passes through a patented Denniss Auld turbine which converts the bidirectional airflow of the OWC to a unidirectional rotation of the axial flow turbine which in turn drives a generator.

307

MHK Technologies/Sea wave Slot cone Generator SSG | Open Energy Information  

Open Energy Info (EERE)

Sea wave Slot cone Generator SSG Sea wave Slot cone Generator SSG < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Sea wave Slot cone Generator SSG.jpg Technology Profile Primary Organization Wave Energy AS Project(s) where this technology is utilized *MHK Projects/Wave Energy AS Project 1 Technology Resource Click here Wave Technology Type Click here Overtopping Device Technology Readiness Level Click here TRL 5/6: System Integration and Technology Laboratory Demonstration Technology Description The Sea Wave Slot-Cone Generator (SSG) is based on the overtopping principle. It utilizes a total of three reservoirs stacked on top of one other (referred to as a 'multi-stage water turbine') in which the potential energy of the incoming wave will be stored. The water captured in the reservoirs will then run through the multi-stage turbine for highly efficient electricity production.

308

Dynamic analysis of a 5 megawatt offshore floating wind turbine  

E-Print Network (OSTI)

1985. 23. Hau, E. Wind Turbines: Fundamentals, Technologies,for Floating Offshore Wind Turbines. Tech. no. NREL/CP-500-Full-scale Floating Wind Turbine." Statoil, 14 Oct. 2009.

Harriger, Evan Michael

2011-01-01T23:59:59.000Z

309

Planning and Conducting Readiness Reviews  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3006-2010 3006-2010 ________________________ Superseding DOE-STD-3006-2000 June 2000 DOE STANDARD PLANNING AND CONDUCTING READINESS REVIEWS U.S. Department of Energy AREA OPER Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. TS This document has been reproduced directly from the best available copy. Available to DOE and DOE contractors from ES&H Technical Information Services, U.S. Department of Energy, (800) 473-4375, fax: (301) 903-9823. Available to the public from the U.S. Department of Commerce, Technology Administration, National Technical Information Service, Springfield, VA 22161; (703) 605-6000. DOE-STD-3006-YR i CONTENTS FOREWORD................................................................................................................................. 1

310

NETL: Turbine Projects - Cost Reduction  

NLE Websites -- All DOE Office Websites (Extended Search)

Cost Reduction Cost Reduction Turbine Projects Cost Reduction Single Crystal Turbine Blades Enhancing Gas Turbine Efficiency Data/Fact Sheets Enabling and Information Technologies to Increase RAM of Advanced Powerplants Data/Fact Sheets Development of NDE Technology for Environmental Barrier Coating and Residual Life Estimation Data/Fact Sheets Welding and Weld Repair of Single Crystal Gas Turbine Alloy Data/Fact Sheets Combustion Turbine Hot Section Coating Life Management Data/Fact Sheets On-Line Thermal Barrier Coating Monitor for Real-Time Failure Protection and Life Maximization Data/Fact Sheets On-Line Thermal Barrier Coating [PDF] Advanced Monitoring to Improve Combustion Turbine/Combined Cycle RAM Data/Fact Sheets Advanced Monitoring to Improve Combustion Turbine [PDF]

311

Readiness Review RM  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Readiness Review Module Readiness Review Module March 2010 CD-0 O 0 OFFICE OF C CD-1 F ENVIRO Standard R Readin Rev Critical Decis CD-2 M ONMENTAL Review Plan ness Rev view Module sion (CD) Ap CD March 2010 L MANAGE n (SRP) view e pplicability D-3 EMENT CD-4 Post Ope eration Standard Review Plan, 2 nd Edition, March 2010 i FOREWORD The Standard Review Plan (SRP) 1 provides a consistent, predictable corporate review framework to ensure that issues and risks that could challenge the success of Office of Environmental Management (EM) projects are identified early and addressed proactively. The internal EM project review process encompasses key milestones established by DOE O 413.3A, Change 1, Program and Project Management for the Acquisition of Capital Assets, DOE-STD-

312

Readiness Review Program  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Review Program Review Program FUNCTIONAL AREA GOAL: DOE/NNSA Headquarters and Field organizations and their contractors responsible for the startup and operation of nuclear facilities have defined and implemented contractual requirements to manage, evaluate, and approve the startup and restart of nuclear facilities and activities. REQUIREMENTS:  DOE Order 425.1C, Startup and Restart of Nuclear Facilities  DOE P 450.4, Safety Management System Policy  DOE/NNSA Safety Management Functions, Responsibilities and Authorities Manual Guidance:  DOE-STD-3006-2000, Planning and Conduct of Operational Readiness Reviews  DOE-HDBK- 3012-2003, Operational Readiness Review Team Leaders Handbook  DOE G 450.4-1B, Integrated Safety Management System Guide

313

MHK Technologies/Atlantisstrom | Open Energy Information  

Open Energy Info (EERE)

Atlantisstrom Atlantisstrom < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Atlantisstrom.jpg Technology Profile Primary Organization Atlantisstrom Technology Resource Click here Current Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description Five drop shaped vanes 20 meters length are placed between two circular metal plates 8 meter diameter and are held in place by two supports The assembly is fixed between two opposing rock faces in a narrow fjord and rotates at approximately 7 RPM Technology Dimensions Device Testing Date Submitted 51:25.6 << Return to the MHK database homepage Retrieved from "http://en.openei.org/w/index.php?title=MHK_Technologies/Atlantisstrom&oldid=681544

314

MHK Technologies/SPERBOY | Open Energy Information  

Open Energy Info (EERE)

SPERBOY SPERBOY < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage SPERBOY.jpg Technology Profile Primary Organization Embley Energy Project(s) where this technology is utilized *MHK Projects/Plymouth Sound Technology Resource Click here Wave Technology Type Click here Oscillating Water Column Technology Readiness Level Click here TRL 5/6: System Integration and Technology Laboratory Demonstration Technology Description SPERBOY is a floating buoy Oscillating Water Column (OWC) device consisting of a buoyant structure with a submerged, enclosed column. Housed above the OWC on top of the buoy is the plant: turbines, generators and associated system facilities. The principle of operation is similar to that of fixed OWCs designed for shoreline and fixed installations, except that the device is capable of deployment in deep water to maximize greatest energy source; and the entire body floats and maintains optimum hydrodynamic interactions for the prevailing wave spectrum, producing high energy capture at minimal cost.

315

MHK Technologies/Grampus | Open Energy Information  

Open Energy Info (EERE)

Grampus Grampus < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Grampus.jpg Technology Profile Primary Organization Offshore Wave Energy Ltd Technology Resource Click here Wave Technology Type Click here Oscillating Wave Surge Converter Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description Grampus is a floating wave energy platform that uses wave action to compress air in a horizontal duct The compressed air is accumulated in a reservoir and is then used to drive a unidirectional turbine Technology Dimensions Device Testing Date Submitted 52:18.5 << Return to the MHK database homepage Retrieved from "http://en.openei.org/w/index.php?title=MHK_Technologies/Grampus&oldid=681581

316

MHK Technologies/hyTide | Open Energy Information  

Open Energy Info (EERE)

MHK Technologies/hyTide MHK Technologies/hyTide < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage HyTide.jpg Technology Profile Primary Organization Voith Siemens Hydro Power Generation Project(s) where this technology is utilized *MHK Projects/South Korea Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering Technology Description hyTide is a horizontal axis tidal turbine optimized for reliability and low maintenance costs. Voith Hydro therefore develops innovative tidal power stations that do not utilize the water storage but, similar to wind power stations, exploit the kinetic energy of the current and are operated fully under water. For this purpose, up to three turbines, each with a nominal power of 1 MW, are installed within a bridge-like structure. These turbines can be rotated around their horizontal axis, which allows them to make optimum use of the water and its flow direction, which changes every six hours.

317

NETL: Turbines - About the Turbine Program  

NLE Websites -- All DOE Office Websites (Extended Search)

Turbines About the Turbine Program Siemens Turbine Turbines have been the world's energy workhorses for generations, harkening back to primitive devices such as waterwheels (2,000...

318

Readiness Review Training - Member | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Member Member Readiness Review Training - Member November 10, 2010 Readiness Review Member Training at the Idaho National Laboratory Course provides tools and tips to be an effective readiness review team member. Topics include: An understanding of the background behind the Readiness Review Process; Training in the mechanics of performance and reporting of a Readiness Review; Knowledge of current DOE Orders, Directives, and References for the Readiness Review process; Training in Performance-Based Assessment Processes and Official DOE Team Member Readiness Review Training Methods Readiness Review Training - Member More Documents & Publications Readiness Review Training - Team Leader Readiness Review Training - Development of Criteria And Review Approach Documents

319

Geothermal turbine  

SciTech Connect

A turbine for the generation of energy from geothermal sources including a reaction water turbine of the radial outflow type and a similar turbine for supersonic expansion of steam or gases. The rotor structure may incorporate an integral separator for removing the liquid and/or solids from the steam and gas before the mixture reaches the turbines.

Sohre, J.S.

1982-06-22T23:59:59.000Z

320

Advanced natural gas-fired turbine system utilizing thermochemical recuperation and/or partial oxidation for electricity generation, greenfield and repowering applications  

SciTech Connect

The performance, economics and technical feasibility of heavy duty combustion turbine power systems incorporating two advanced power generation schemes have been estimated to assess the potential merits of these advanced technologies. The advanced technologies considered were: Thermochemical Recuperation (TCR), and Partial Oxidation (PO). The performance and economics of these advanced cycles are compared to conventional combustion turbine Simple-Cycles and Combined-Cycles. The objectives of the Westinghouse evaluation were to: (1) simulate TCR and PO power plant cycles, (2) evaluate TCR and PO cycle options and assess their performance potential and cost potential compared to conventional technologies, (3) identify the required modifications to the combustion turbine and the conventional power cycle components to utilize the TCR and PO technologies, (4) assess the technical feasibility of the TCR and PO cycles, (5) identify what development activities are required to bring the TCR and PO technologies to commercial readiness. Both advanced technologies involve the preprocessing of the turbine fuel to generate a low-thermal-value fuel gas, and neither technology requires advances in basic turbine technologies (e.g., combustion, airfoil materials, airfoil cooling). In TCR, the turbine fuel is reformed to a hydrogen-rich fuel gas by catalytic contact with steam, or with flue gas (steam and carbon dioxide), and the turbine exhaust gas provides the indirect energy required to conduct the endothermic reforming reactions. This reforming process improves the recuperative energy recovery of the cycle, and the delivery of the low-thermal-value fuel gas to the combustors potentially reduces the NO{sub x} emission and increases the combustor stability.

1997-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Wind Speed Technology Phase II: Semisubmersible Platform and Anchor Foundation Systems for Wind Turbine Support; Concept Marine Associates, Inc.  

SciTech Connect

This fact sheet describes a subcontract with Concept Marine Associates, Inc. to evaluate and optimize a semisubmersible platform and anchor foundation system that can support a 5-MW wind turbine.

2006-03-01T23:59:59.000Z

322

Proceedings of the Vertical-Axis Wind Turbine Technology Workshop, Albuquerque, New Mexico, May 18--20, 1976  

DOE Green Energy (OSTI)

Separate abstracts are included for twenty-nine of the thirty papers presented concerning vertical axis wind turbines. One paper has previously been abstracted and included in the ERDA Energy Data Base and Energy Research Abstracts journal.

Not Available

1976-07-01T23:59:59.000Z

323

Program on Technology Innovation: Redesign of the Alden/Concepts NREC Helical Turbine for Increased Power Density and Fish Survival  

Science Conference Proceedings (OSTI)

A pilot version of the Alden / Concepts NREC hydroturbine successfully reduced fish mortality, but did not produce enough power to be commercially competitive. This report describes the development of a new design for the scroll case of the turbine that doubles the flow without increasing the footprint of the scroll case. Increasing the flow through the turbine increases the power that may be extracted by the runner.

2007-03-29T23:59:59.000Z

324

Technological cost%3CU%2B2010%3Ereduction pathways for axial%3CU%2B2010%3Eflow turbines in the marine hydrokinetic environment.  

SciTech Connect

This report considers and prioritizes potential technical costreduction pathways for axialflow turbines designed for tidal, river, and ocean current resources. This report focuses on technical research and development costreduction pathways related to the device technology rather than environmental monitoring or permitting opportunities. Three sources of information were utilized to understand current cost drivers and develop a list of potential costreduction pathways: a literature review of technical work related to axialflow turbines, the U.S. Department of Energy Reference Model effort, and informal webinars and other targeted interactions with industry developers. Data from these various information sources were aggregated and prioritized with respect to potential impact on the lifetime levelized cost of energy. The four most promising costreduction pathways include structural design optimization; improved deployment, maintenance, and recovery; system simplicity and reliability; and array optimization.

Laird, Daniel L.; Johnson, Erick L.; Ochs, Margaret Ellen; Boren, Blake [Oregon State University, Corvallis, OR

2013-05-01T23:59:59.000Z

325

Technological cost%3CU%2B2010%3Ereduction pathways for axial%3CU%2B2010%3Eflow turbines in the marine hydrokinetic environment.  

Science Conference Proceedings (OSTI)

This report considers and prioritizes potential technical costreduction pathways for axialflow turbines designed for tidal, river, and ocean current resources. This report focuses on technical research and development costreduction pathways related to the device technology rather than environmental monitoring or permitting opportunities. Three sources of information were utilized to understand current cost drivers and develop a list of potential costreduction pathways: a literature review of technical work related to axialflow turbines, the U.S. Department of Energy Reference Model effort, and informal webinars and other targeted interactions with industry developers. Data from these various information sources were aggregated and prioritized with respect to potential impact on the lifetime levelized cost of energy. The four most promising costreduction pathways include structural design optimization; improved deployment, maintenance, and recovery; system simplicity and reliability; and array optimization.

Laird, Daniel L.; Johnson, Erick L.; Ochs, Margaret Ellen; Boren, Blake [Oregon State University, Corvallis, OR

2013-05-01T23:59:59.000Z

326

MHK Technologies/FRI El Sea Power System | Open Energy Information  

Open Energy Info (EERE)

El Sea Power System El Sea Power System < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage FRI El Sea Power System.jpg Technology Profile Primary Organization FRI EL Sea Power S r l Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description The device is composed of a floating structure vessel and various horizontal axis turbines positioned at regular intervals on a horizontal adjustable and modular tube the so called line This tube also functions as transmission shaft for the power captured from water flows and transferred to the electric generator which eventually transforms it into electrical energy

327

MHK Technologies/Multi Resonant Chambers MRC 1000 | Open Energy Information  

Open Energy Info (EERE)

Resonant Chambers MRC 1000 Resonant Chambers MRC 1000 < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Multi Resonant Chambers MRC 1000.jpg Technology Profile Primary Organization ORECon Technology Resource Click here Wave Technology Type Click here Oscillating Water Column Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description A 1 5MW Multi Resonant Chamber MRC using Oscillating Water Column OWC principles Consists of 3 x 500kW independent chambers each with a Dresser Rand HydroAir turbine driving an induction generator Full power conversion system delivers grid compliant power 1 5MW 33kV 60Hz to shore Device is tension moored to maximise power capture and minimise footprint All maintenance is done on board No moving parts in the water Turbines are low speed 300rpm high efficiency 75 and low noise

328

Parametric design of floating wind turbines  

E-Print Network (OSTI)

As the price of energy increases and wind turbine technology matures, it is evident that cost effective designs for floating wind turbines are needed. The next frontier for wind power is the ocean, yet development in near ...

Tracy, Christopher (Christopher Henry)

2007-01-01T23:59:59.000Z

329

MHK Technologies/Hydrokinetic Power Barge | Open Energy Information  

Open Energy Info (EERE)

Power Barge Power Barge < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Hydrokinetic Power Barge.jpg Technology Profile Primary Organization Onsite Recovered Energy LP Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description The Vurbine proprietary technology design and assembly mounted on a horizontal shaft on a twin hull pontoon or barge CAT or SWATH combines reaction and impulse technologies which can efficiently harvest hydrokinetic energy from flowing water in a low impact application Technology Dimensions Device Testing Date Submitted 36:51.7 << Return to the MHK database homepage

330

MHK Technologies/TETRON | Open Energy Information  

Open Energy Info (EERE)

TETRON TETRON < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage TETRON.jpg Technology Profile Primary Organization Joules Energy Efficiency Services Ltd Technology Resource Click here Wave Technology Type Click here Point Absorber - Submerged Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description The TETRON device utilizes both the heave and surge motion of the waves The TETRON device uses an immersed sphere at the centroid of a tetrahedron cable stayed structure with double acting tube pump power take off in telescopic struts a Pelton turbine and an electric generator Currently only a 1 38 scale prototype has been built and wave tank tested Technology Dimensions

331

MHK Technologies/Swanturbine | Open Energy Information  

Open Energy Info (EERE)

Swanturbine Swanturbine < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Swanturbine.jpg Technology Profile Primary Organization Swanturbines Ltd Project(s) where this technology is utilized *MHK Projects/Cygnet Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 4: Proof of Concept Technology Description The Swanturbine was designed to allow for simple installation and maintenance retrieval in both shallow and deep water. The device has a gearless low speed generator with only one moving part in the drivetrain, which offers high efficiency over a range of speeds with minimal maintenance demands through the use of novel structural and electromagnetic topologies. A simple, robust and serviceable 360 degree yawing mechanism is used to allow the device to maximize flow capture.

332

MHK Technologies/Waveberg | Open Energy Information  

Open Energy Info (EERE)

Waveberg Waveberg < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Waveberg.jpg Technology Profile Primary Organization Waveberg Development Technology Resource Click here Wave Technology Type Click here Attenuator Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description The Waveberg is an articulated set of connected floats that flex as the waves pass under them using this bending motion to pump seawater The resulting high pressure water is brought ashore through piping from the Waveberg and can be pumped through a turbine Engineered plastic pipe and fiberglass are the main materials since they are durable corrosion resistant low cost and easy to fabricate

333

Hedgehog Contaminant Removal Information Technology ...  

Technology Readiness Level: Sandia estimates this technologys TRL at approximately a level 6/7. Prototypes have been tested and shown to work in an ...

334

Aviation turbine fuels, 1982  

Science Conference Proceedings (OSTI)

Properties of some aviation turbine fuels marketed in the United States during 1982 are presented in this report. The samples represented are typical 1982 production and were analyzed in the laboratories of 14 manufacturers of aviation turbine (jet) fuels. The data were submitted for study, calculation, and compilation under a cooperative agreement between the Department of Energy (DOE), Bartlesville Energy Technology Center (BETC), Bartlesville, Oklahoma, and the American Petroleum Institute (API). Results for the properties of 90 samples of aviation turbine fuels are included in the report for military grades JP-4 and HP-5, and commercial type Jet A.

Shelton, E.M.; Dickson, C.L.

1983-03-01T23:59:59.000Z

335

Gas Turbine Engine Collaborative Research - NASA Glenn Research Center  

NLE Websites -- All DOE Office Websites (Extended Search)

Gas Turbine Engine Collaborative Gas Turbine Engine Collaborative Research-NASA Glenn Research Center Background Advancing the efficiency and performance levels of gas turbine technology requires high levels of fundamental understanding of the actual turbine component level technology systems. The National Aeronautics and Space Administration Glenn Research Center (NASA Glenn), with support from the Ohio State University, is planning research to compile

336

NREL: Wind Research - Midsize Wind Turbine Research  

NLE Websites -- All DOE Office Websites (Extended Search)

Midsize Wind Turbine Research Midsize Wind Turbine Research To facilitate the development and commercialization of midsize wind turbines (turbines with a capacity rating of more than 100 kW up to 1 MW), the U.S. Department of Energy (DOE) and NREL launched the Midsize Wind Turbine Development Project. In its latest study, NREL determined that there is a substantial market for midsize wind turbines. One of the most significant barriers to the midsize turbine market is the lack of turbines available for deployment; there are few midsize turbines on the market today. The objectives of the Midsize Wind Turbine Development Project are to reduce the barriers to wind energy expansion by filling an existing domestic technology gap; facilitate partnerships; accelerate maturation of existing U.S. wind energy businesses; and incorporate process improvement

337

Program on Technology Innovation: Erosion Resistant Coatings for Gas and Steam Turbines - Advanced Nano-Coatings and Vendor Evaluati on Results  

Science Conference Proceedings (OSTI)

Erosion of steam turbine blades and gas turbine compressor blades costs power producers millions of dollars each year. Improved mitigation techniques to reduce erosion damage will improve turbine efficiency and reduce maintenance downtime.

2009-03-31T23:59:59.000Z

338

Sandia National Laboratories Information Technology Solutions ...  

Technology Readiness Level: Sandia estimates this technologys TRL at level 4. Key elements of the technology have been demonstrated in a laboratory environment.

339

The managed readiness simulator: a force readiness model  

Science Conference Proceedings (OSTI)

This paper presents an overview of a force readiness simulation tool that has been developed for the Canadian Forces (CF). The Managed Readiness Simulator (MARS) is a versatile program that allows the user to quickly simulate a wide range of scenarios ...

Christine Scales; Stephen Okazawa; Michael Ormrod

2011-12-01T23:59:59.000Z

340

MHK Technologies/Tidal Stream | Open Energy Information  

Open Energy Info (EERE)

Stream Stream < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Tidal Stream.jpg Technology Profile Primary Organization Tidal Stream Project(s) where this technology is utilized *MHK Projects/Thames at Chiswick Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering Technology Description The TidalStream SST (Semi-Submersible Turbine) is designed for deep water, typically 60m+ (e.g., Pentland Firth) where it is too deep to mount turbines rigidly to the seabed and too rough for surface floaters to survive. Tidal Stream SST consists of turbines connected to unique semi-submersible spar buoys that are moored to the seabed using anchors through swing-arms. This ensures automatic alignment to the tidal flow to maximize energy capture. By blowing the water ballast, the device will rise, rotate, and float to the surface still tethered to the base to allow for on- or off-site maintenance. By releasing the tether arm the device can be towed to a harbor at the end of its life or for major repair or exchange.

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

MHK Technologies/Atlantis AN 150 | Open Energy Information  

Open Energy Info (EERE)

Atlantis AN 150 Atlantis AN 150 < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Atlantis AN 150.jpg Technology Profile Primary Organization Atlantis Resources Corporation Project(s) where this technology is utilized *MHK Projects/Gujarat Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 7/8: Open Water System Testing & Demonstration & Operation Technology Description The AN400 is a 400kW shallow water hydro kinetic turbine which has been extensively operated at an open ocean, grid connected test facility located at San Remo, Australia. The AN400 turbine uses Aquafoils to capture the kinetic energy present in the flow of water which drives a chain drive system powering 2 X 75kW induction generators. The system has 220o yaw capability, vertical recovery for maintenance and cleaning, and the system is fully autonomous and can be remotely controlled via internet connection. The converter and PLC/power conditioning/control systems are located on top of a surface piercing pylon. The turbine is robust and can withstand water flow containing significant debris. It is fully scalable and has been developed over a 6 year period with multiple tow-testing and continual optimisation.

342

MHK Technologies/Water Air Pump WAP | Open Energy Information  

Open Energy Info (EERE)

Pump WAP Pump WAP < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Water Air Pump WAP.jpg Technology Profile Primary Organization Shamil Ayntrazi Technology Resource Click here Wave Technology Type Click here Point Absorber - Submerged Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description The Water Air Pump WAP uses a partially submerged funnel shaped air pump to compress air collect it in a piping network and feed it to an air turbine Mooring Configuration Gravity base installed at the sea bed Technology Dimensions Device Testing Date Submitted 11:50.0 << Return to the MHK database homepage Retrieved from "http://en.openei.org/w/index.php?title=MHK_Technologies/Water_Air_Pump_WAP&oldid=681697"

343

Preliminary Economic and Engineering Evaluation of the Foster Wheeler Advanced Pressurized Fluidized-Bed Combustor (PFBC) Technology with Advanced Turbine System (ATS) Gas Turbines  

Science Conference Proceedings (OSTI)

For new coal-based power plants to be competitive, it is essential that their capital cost be reduced. Additionally, they must utilize coal in a highly efficient, cost-effective, environmentally superior manner. One of the most cost-competitive coal-based power plant technologies is believed to be an air-blown combined cycle that incorporates a partial gasifier and a pressurized char combustor. This report presents preliminary results from the evaluation of one such technology, the Advanced Pressurized F...

1998-12-30T23:59:59.000Z

344

MHK Technologies/Kensington | Open Energy Information  

Open Energy Info (EERE)

Kensington Kensington < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Kensington.jpg Technology Profile Primary Organization Hydro Green Energy LLC Project(s) where this technology is utilized *MHK Projects/Alaska 35 *MHK Projects/Maine 1 Project *MHK Projects/Mississippi 6 *MHK Projects/Mississippi 7 *MHK Projects/New York 1 *MHK Projects/New York 2 Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 4: Proof of Concept Technology Description The Kensington horizontal axis turbine (Patented: US 6955049 and 43 international patents. 87 additional US Patents Pending) has asymmetrical dual optimized ducts that have the highest coefficient of performance of any current based system in the industry. The Kensington generates 2.5 to 3 times more power than a non-ducted pinwheel turbine. Water to wire, the Kensington has a first generation efficiency of 60%, and a second generation efficiency of 70%.

345

MHK Technologies/OWC | Open Energy Information  

Open Energy Info (EERE)

OWC OWC < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage OWC.jpg Technology Profile Primary Organization RWE npower renewables Technology Resource Click here Wave Technology Type Click here Oscillating Water Column Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description The breaking waves force water into an opening below water level which is then sucked out again when the waves retreat This constant rise and fall sets a column of water trapped in several chambers in motion The air mass above water is thus alternately compressed and sucked in powering a turbine that generates electricity The pilot plant s output will be enough to supply around 1 500 homes with electricity

346

Hydrogen Infrastructure Market Readiness Workshop: Preliminary Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Hydrogen Infrastructure Market Readiness Hydrogen Infrastructure Market Readiness Workshop: Preliminary Results Marc Melaina, PhD Hydrogen Technologies and Systems Center, NREL Distributed electronically to workshop attendees for review March 24, 2011 Goal of this presentation * This presentation is being disseminated to workshop attendees to convey the aggregate and "raw" feedback collected during the workshop * This feedback will be compiled in a final report * We would like to accomplish two things with these slides: 1. Share the preliminary results with participants 2. Get your feedback now on any corrections or omissions * We are still open to receiving additional feedback on the workshop topic, but will report it as having been received outside of the workshop if it is included in the final report

347

Demand Response-Ready End-Use Devices: Guiding Principles for Defining Criteria to Support Grid Needs  

Science Conference Proceedings (OSTI)

This report describes technology capabilities that support more automated and ubiquitous demand response. It reviews the Demand ResponseReady (DR-Ready) concept and related industry activities that support realization of the concept. In the DR-Ready vision, consumers receive DR-Ready end-use products at the point of purchase, thus eliminating the need for utility truck service visits to retrofit equipment, and thereby significantly reducing the cost of deploying DR-enabling ...

2013-12-21T23:59:59.000Z

348

Turbine arrangement  

SciTech Connect

A turbine arrangement is disclosed for a gas turbine engine having a sloped gas flowpath through the turbine. The radial axes of the rotor blades and stator vanes in the sloped flowpath are tilted such that the axes are substantially normal to the mean flow streamline of the gases. This arrangement reduces tip losses and thereby increases engine efficiency.

Johnston, R.P.

1984-02-28T23:59:59.000Z

349

DOE's Advanced Turbine Systems Program  

Science Conference Proceedings (OSTI)

This paper discusses the Advanced Turbine Systems (ATS) Program, which is necessary to achieve METC's vision for future IGCC systems. This major new program is a cooperative effort in which DOE's Office of Fossil Energy (FE) and Office of Conservation and Renewable Energy (CE) are joining forces with the private sector to develop ultra-high efficiency gas turbine systems. A goal of this Program is to have a utility-size gas turbine with a 60 percent efficiency (lower heating value basis (LHV)) ready for commercialization by the year 2002. (While this paper focuses on utility-size turbines which are the primary interest of this audience, an ultra-high efficiency, industrial-size gas turbine will also be developed in the ATS Program with a comparable improvement in efficiency.) Natural gas is the target fuel of the Program, a recognition by DOE that natural gas will play a significant role in supplying future power generation needs in the US. However, to insure that the US has fuel supply options, ATS designs will be adaptable to coal and biomass fuels. Therefore, the ATS Program will directly benefit IGCC and other advanced coal based power generation systems. Cost and efficiency improvements in the turbine system as well as in the gasification and gas stream cleanup plant sections will enable IGCC to reach a cost target of $1,000--$1,280/kW and an efficiency goal of 52 percent (higher heating value basis (HHV)) in the post-2000 market.

Bechtel, T.F.; Bajura, R.A.; Salvador, L.A.

1993-01-01T23:59:59.000Z

350

Part of the Climate Change Problem . . . and the Solution? Chinese-Made Wind Power Technology and Opportunities for Dissemination  

E-Print Network (OSTI)

turbines,includingtechnologiesforvariablepitchrotorsturbines,including technologiesfor variablepitchrotorsturbine components that are particularly labor intensive. Rotor

Lewis, Joanna I.

2005-01-01T23:59:59.000Z

351

Clean Cities: Electric Vehicle Community Readiness Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

Financial Opportunities Financial Opportunities Printable Version Share this resource Send a link to Clean Cities: Electric Vehicle Community Readiness Projects to someone by E-mail Share Clean Cities: Electric Vehicle Community Readiness Projects on Facebook Tweet about Clean Cities: Electric Vehicle Community Readiness Projects on Twitter Bookmark Clean Cities: Electric Vehicle Community Readiness Projects on Google Bookmark Clean Cities: Electric Vehicle Community Readiness Projects on Delicious Rank Clean Cities: Electric Vehicle Community Readiness Projects on Digg Find More places to share Clean Cities: Electric Vehicle Community Readiness Projects on AddThis.com... Current Opportunities Related Opportunities Funded Projects Recovery Act Projects Community Readiness Projects Alternative Fuel Market Projects

352

Turbines in the sky  

SciTech Connect

Gas turbines are being investigated as power sources for the proposed Star Wars weapons flatforms. The gas turbine engine offers the best opportunity for exploiting the high-temperature potential of both nuclear and chemical combustion. The use of mature gas turbine technology and existing materials would result in highly reliable PCUs capable of meeting SDI's requirements. However, operation under the temperature limits imposed by existing materials would result in a prohibitively heavy system. Cooled blades would somewhat increase temperature capability; however the turbine's mass, though reduced, would still be unacceptably large. The greatest improvements would result from the ability to operate at temperatures of up to 2000 K, pressures up to 14 MPa, and stress up to 690 MPa.

Boyle, R.V.; Riple, J.C.

1987-07-01T23:59:59.000Z

353

Wind Turbines and Health  

E-Print Network (OSTI)

Wind power has been gaining prominence as a viable sustainable alternative to other forms of energy production. Studies have found that there is increasing population demand for green energy 1,2. In Australia, this has been encouraged by the introduction of the Renewable Energy (Electricity) Act in 2000 and the Renewable Energy Target Scheme in 2009. As with any new technology, wind turbines are not without controversy. Those who oppose the development of wind farms contend that wind turbines can adversely impact the health of individuals living in close proximity. Do wind turbines impact on health? Concerns regarding the adverse health impacts of wind turbines focus on infrasound noise, electromagnetic interference, shadow flicker and blade glint produced

unknown authors

2010-01-01T23:59:59.000Z

354

Wind Turbines and Health  

E-Print Network (OSTI)

Wind power has been gaining prominence as a viable sustainable alternative to other forms of energy production. Studies have found that there is increasing population demand for green energy1,2. In Australia, this has been encouraged by the introduction of the Renewable Energy (Electricity) Act in 2000 and the Renewable Energy Target Scheme in 2009. As with any new technology, wind turbines are not without controversy. Those who oppose the development of wind farms contend that wind turbines can adversely impact the health of individuals living in close proximity. Do wind turbines impact on health? Concerns regarding the adverse health impacts of wind turbines focus on infrasound noise, electromagnetic interference, shadow flicker and blade glint produced

unknown authors

2010-01-01T23:59:59.000Z

355

MHK Technologies/The Multi Energy Device | Open Energy Information  

Open Energy Info (EERE)

The Multi Energy Device.jpg The Multi Energy Device.jpg Technology Profile Primary Organization Ing Arvid Nesheim Technology Resource Click here Wave Technology Type Click here Point Absorber - Floating Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description The Multi Energy Device utilizes pressure differences to create a water flow that drives a water turbine and generator The water turbine can be integrated into the device or can be situated onshore using a flexible pipe between the device and water turbine The pressure differential is obtained by creating high pressure at one part of the device and low pressure at the other part of the device resulting in a water flow from the high to low pressure through the water turbine Low water pressure in the device occurs due to drag and inertia forces and the increased velocity of the water flowing past the device The degree of reduction in water pressure is related to the amount of kinetic energy of the water mass acting on the device

356

The new Wind Technology Test Center is the only facility in the nation capable of testing wind turbine blades up to  

E-Print Network (OSTI)

turbine blades up to 90 meters in length. A critical factor to wind turbine design and development is the ability to test new designs, components, and materials. In addition, wind turbine blade manufacturers the blades millions of times to simulate what a blade goes through in its lifetime on a wind turbine

357

MHK Technologies/Tidal Delay | Open Energy Information  

Open Energy Info (EERE)

Delay Delay < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Tidal Delay.png Technology Profile Primary Organization Woodshed Technologies Ltd Technology Resource Click here Current Technology Type Click here Overtopping Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description The Tidal Delay utilizes an existing natural land formation such as a peninsula or isthmus that creates a natural tidal barrier separating moving rising and falling bodies of seawater As the seawater on each side of the natural barrier rises and falls the device captures the energy resulting from the difference in water levels across the barrier using proven hydroelectric technology The device utilizes a standard impulse turbine installed in siphon pipe over under the natural barrier

358

MHK Technologies/Pulse Stream 100 | Open Energy Information  

Open Energy Info (EERE)

Pulse Stream 100 Pulse Stream 100 < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Pulse Stream 100.jpg Technology Profile Primary Organization Pulse Tidal Ltd Project(s) where this technology is utilized *MHK Projects/Pulse Stream 100 Demonstration Project Technology Resource Click here Wave Technology Type Click here Oscillating Wave Surge Converter Technology Readiness Level Click here TRL 5/6: System Integration and Technology Laboratory Demonstration Technology Description The 100kW Humber prototype system uses tidal streams to oscillate horizontal blades rather than extracting energy in the same way as a wind turbine through rotary blades. This mode of operation is the key to the device's unique access to shallow water and has so far shown that it can harness enough energy to power 70 homes. The device is connected to the national grid through nearby industrial process plant Millennium Inorganic Chemicals and Ethernet connected through neighbouring resin manufacturing company Cray Valley.

359

MHK Technologies/Wave Rotor | Open Energy Information  

Open Energy Info (EERE)

Rotor Rotor < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Wave Rotor.jpg Technology Profile Primary Organization Ecofys Subsidiary of Econcern Project(s) where this technology is utilized *MHK Projects/C Energy Technology Resource Click here Wave Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 5/6: System Integration and Technology Laboratory Demonstration Technology Description The Wave Rotor uses a combined Darrieus-Wells rotor, which is contained on the same vertical axis of rotation. These are respectively omni- and bi-directional rotors that can operate in currents of changing directions. The Wave Rotor is mounted on a platform to allow for the capture of wave energy from circulating water particles created by local currents. Since it uses two types of rotor on a single axis of rotation it is able to convert not only tidal currents, but also waves into electricity.

360

MHK Technologies/Hydroair | Open Energy Information  

Open Energy Info (EERE)

Hydroair Hydroair < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Hydroair.jpg Technology Profile Primary Organization Dresser Rand Technology Resource Click here Wave Technology Type Click here Oscillating Water Column Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description Incoming surface waves induce an oscillating flow of air within the chamber which in turn flows backwards and forwards through an air turbine installed in a duct connecting the chamber to the atmosphere The turbine converts this air movement into electrical energy The VRT design comprises two sets of static guide vanes located on either side and at a larger diameter than that of the rotor These vanes are connected by a shaped duct to provide a route for the airflow Air enters the duct at a relatively low velocity and acquires a swirl motion as it passes through the inlet guide vanes The air then accelerates as it passes down the narrowing duct toward the turbine rotor The air drives the rotor and then decelerates as it travels back through the expanding duct before passing over the outlet guide vanes The process is repeated in reverse for the next wave cycle

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

A survey of current technologies for production of oil from oil shale by in-situ retorting processes; their technical and economic readiness and requirements for further developments  

SciTech Connect

Four in-situ oil shale processes; Vertical Modified In-Situ (VMIS), Horizontal Modified In-Situ (HMIS), Geokinetics, and Equity have been reviewed with respect to their developmental histories, major advantages and disadvantages, present activities, major technical problems, and present states of development. The various processes are described in detail, and up-to-date experimental data has been summarized. The preliminary designs for commercialization have been developed in order to estimate capital and operating costs. Required selling prices and sensitivities have been determined as they relate to various parameters, such as oil yields, capital costs, operating costs, and economic incentives. The technologies for the various processes have been analyzed for the purpose of identifying areas of further required research and development. Programs of technological development have been suggested for each in-situ process. The results of various process evaluations have been compared, and the best near-term solutions have been determined for producing oil from oil shale using in-situ methods.

Cha, C.Y.; Chazin, D.

1982-01-01T23:59:59.000Z

362

Wind Turbine System State Awareness - Energy Innovation Portal  

Technology Marketing Summary Researchers at the Los Alamos National Laboratory Intelligent Wind Turbine Program are developing a multi-physics ...

363

Deposition of Graded Thermal Barrier Coatings for Gas Turbine ...  

Wind Energy Industrial Technologies Advanced Materials Deposition of Graded Thermal Barrier Coatings for Gas Turbine Blades Sandia National ...

364

Materials in Turbine Engine Environments - Programmaster.org  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2013. Symposium, MS&T'13 Plenary. Presentation Title, Materials in Turbine Engine...

365

Analyses of Pressing Process for Francis Turbines Blades of ...  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2013. Symposium, Advances in Hydroelectric Turbine Manufacturing and Repair. Presentation...

366

The Contribution of Metallurgy to the Reliability of Turbine Runners  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2013. Symposium, Advances in Hydroelectric Turbine Manufacturing and Repair. Presentation...

367

Rubber Fiber-reinforced Composite Materials for Hydraulic Turbine  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2013. Symposium, Advances in Hydroelectric Turbine Manufacturing and Repair. Presentation...

368

Technology Improvement Opportunities for Low Wind Speed Turbines and Implications for Cost of Energy Reduction: July 9, 2005 - July 8, 2006  

NLE Websites -- All DOE Office Websites (Extended Search)

Technology Improvement Technology Improvement Opportunities for Low Wind Speed Turbines and Implications for Cost of Energy Reduction July 9, 2005 - July 8, 2006 J. Cohen and T. Schweizer Princeton Energy Resources International (PERI) Rockville, Maryland A. Laxson, S. Butterfield, S. Schreck, and L. Fingersh National Renewable Energy Laboratory Golden, Colorado P. Veers and T. Ashwill Sandia National Laboratories Albuquerque, New Mexico Technical Report NREL/TP-500-41036 February 2008 NREL is operated by Midwest Research Institute ● Battelle Contract No. DE-AC36-99-GO10337 National Renewable Energy Laboratory 1617 Cole Boulevard, Golden, Colorado 80401-3393 303-275-3000 * www.nrel.gov Operated for the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy

369

Gas Turbine Emissions  

E-Print Network (OSTI)

Historically, preliminary design information regarding gas turbine emissions has been unreliable, particularly for facilities using steam injection and other forms of Best Available Control Technology (BACT). This was probably attributed to the lack of regulatory interest in the 'real world' test results coupled with the difficulties of gathering analogous bench test data for systems employing gas turbines with Heat Recovery Steam Generators (HRSG) and steam injection. It appears that the agencies are getting a better grasp of emissions, but there are still problem areas, particularly CO and unburned hydrocarbon emissions. The lag in data has resulted in the imposition of a CO reactor as BACT for the gas turbine. With the renewed concern about the environment, air permits will have a high profile with offsets being the next fix beyond BACT. 'The manner in which technology developers and electric utilities will share emissions reductions in the coming era of pollution allowance trading is becoming prominent on the agendas of strategic planners at technology vendors and the electric power industry....' (1) Therefore, it becomes increasingly important that the proponents of gas turbine-based facilities establish more reliable data on their proposed emissions. This paper addresses the gas turbine emissions experiences of eight cogeneration plants utilizing: 1) steam injection for both NOx control and power augmentation, 2) CO reactors, 3) selective catalytic reduction units. It also looks at possible regulatory actions.

Frederick, J. D.

1990-06-01T23:59:59.000Z

370

The value of steam turbine upgrades  

Science Conference Proceedings (OSTI)

Technological advances in mechanical and aerodynamic design of the turbine steam path are resulting in higher reliability and efficiency. A recent study conducted on a 390 MW pulverized coal-fired unit revealed just how much these new technological advancements can improve efficiency and output. The empirical study showed that the turbine upgrade raised high pressure (HP) turbine efficiency by 5%, intermediate pressure (IP) turbine efficiency by 4%, and low pressure (LP) turbine efficiency by 2.5%. In addition, the unit's highest achievable gross generation increased from 360 MW to 371 MW. 3 figs.

Potter, K.; Olear, D.; [General Physics Corp. (United States)

2005-11-01T23:59:59.000Z

371

Catalytic Combustor for Fuel-Flexible Turbine  

NLE Websites -- All DOE Office Websites (Extended Search)

Lean (RCL TM ) technology, Figure 1, is being developed as an ultra low NOx gas turbine combustor for Integrated Gasification Combined Cycle (IGCC). In this concept, ultra...

372

Catalytic Combustor for Fuel-Flexible Turbine  

NLE Websites -- All DOE Office Websites (Extended Search)

Catalytic Lean (RCL TM ) technology, Figure 1, is being developed as an ultra low NOx gas turbine combustor for Integrated Gasification Combined Cycle (IGCC). In this concept,...

373

Interim readiness plan  

SciTech Connect

This report provides rough designs and costs for 3 payloads which can be built on a relatively fast time scale. With these, Lawrence Radiation Laboratory (LRL) could measure neutrons and X-rays from high altitude shots. No measurements of soft X-rays (less than or approximately equal to 5 kev), hard X- rays (greater than or approximately equal to 60 kev), or gamma rays would be made. Plans could be made to fly the Simplex payload as part of the spring Lapwing exercise. Some interim capability exists from other sources which might compliment the above measurements. Sandia has developed a mylar sail sampler which could be used for debris experiments. There is a LASL/Sandia scan converter which could be fielded to make fast time-history measurements of the X-ray or gamma ray pulse. Interval time could be measured with a ground based EMP detector. The LRL cost of this interim rocket program is approximately 5 man years of effort and about $140,000 of major procurement. Sandia would need approximately $450,000 to stockpile payloads. I believe the necessary rockets are already stockpiled but some work on the ranges might be required. For example, more launchers are needed on Johnston Atoll. All this money and effort would be expended in FY- 1970 and these rocket experiments would be ready (`on the shelf` or close) by June 1970.

Seward, F. D.

1969-03-01T23:59:59.000Z

374

NETL: Turbines - UTSR Projects  

NLE Websites -- All DOE Office Websites (Extended Search)

65 Hafnia-based Nanostructured Thermal Barrier Coatings for Advanced Hydrogen Turbine Technology University of Texas -- El Paso 65 Hafnia-based Nanostructured Thermal Barrier Coatings for Advanced Hydrogen Turbine Technology University of Texas -- El Paso Chintalapalle Ramana Project Dates: 9/30/2009 - 9/30/2011 Area of Research: Materials Federal Project Manager: Briggs White Project Objective: This project is focused on developing novel coatings for high-H2 fired gas turbine components such that high efficiencies and long lifetimes may be acheived in Integrated Gasification Combined Cycle (IGCC) powerplants. Nanostructured Hafnia-based coatings will be develped for thermal barrier coatings (TBCs). A fundamental understanding of TBCs will be aquired and a knowledge database of next generation TBC materials with high-temperature tolerance, durability, and reliability will be generated.

375

An Overview of Readiness for REDD: A compilation of readiness activities  

Open Energy Info (EERE)

An Overview of Readiness for REDD: A compilation of readiness activities An Overview of Readiness for REDD: A compilation of readiness activities prepared on behalf of the Forum on Readiness for REDD Jump to: navigation, search Tool Summary LAUNCH TOOL Name: An Overview of Readiness for REDD: A compilation of readiness activities prepared on behalf of the Forum on Readiness for REDD Agency/Company /Organization: The Woods Hole Research Center Sector: Land Focus Area: Forestry Topics: Implementation, Policies/deployment programs Resource Type: Lessons learned/best practices Website: www.cbd.int/forest/doc/overview-readiness-redd.pdf An Overview of Readiness for REDD: A compilation of readiness activities prepared on behalf of the Forum on Readiness for REDD Screenshot References: Overview of REDD[1] Background "This background document aims to provide a snapshot view of readiness

376

Coatings for gas turbines; Specialized coatings boost, maintain turbine efficiency  

SciTech Connect

Airlines have been coating their jet engines for the past 30 years, thereby avoiding corrosion, erosion and wear. More recently, operators of mechanical-drive gas turbines have come to realize the value of coatings as a way to keep down costs. This paper describes specialized coatings technology which has evolved for gas turbines. Coatings have been designed for specific areas and even specific components within the turbine. Because operators must often request these coatings when buying new equipment or at overhaul, a basic understanding of the technology is presented.

1988-10-01T23:59:59.000Z

377

MHK Technologies/Titan Platform | Open Energy Information  

Open Energy Info (EERE)

Titan Platform Titan Platform < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Titan Platform.jpg Technology Profile Primary Organization Grays Harbor Ocean Energy Company LLC Project(s) where this technology is utilized *MHK Projects/Grays Harbor Ocean Energy and Coastal Protection Technology Resource Click here Wave Technology Type Click here Point Absorber Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering Technology Description The Titan platform eliminates the need for specialized offshore construction and crane ships The platform along with the wind turbine and wave energy converters are assembled on shore with the platform legs raised The platform and devices are towed to the site and the legs are then lowered to the seafloor and the platform is jacked up on the legs

378

MHK Technologies/Wave Dragon | Open Energy Information  

Open Energy Info (EERE)

Dragon Dragon < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Wave Dragon.jpg Technology Profile Primary Organization Wave Dragon ApS Project(s) where this technology is utilized *MHK Projects/Wave Dragon Nissum Bredning Technology Resource Click here Wave Technology Type Click here Overtopping Device Technology Readiness Level Click here TRL 7/8: Open Water System Testing & Demonstration & Operation Technology Description The Wave Dragon is a floating wave energy converter of the overtopping type. It basically consists of two wave reflectors focusing the waves towards a ramp. Behind the ramp there is a large reservoir where the water that runs up the ramp is collected and temporarily stored. The water leaves the reservoir through hydro turbines that utilize the head between the level of the reservoir and the sea level.

379

MHK Technologies/eelGrass | Open Energy Information  

Open Energy Info (EERE)

eelGrass eelGrass < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage EelGrass.jpg Technology Profile Primary Organization AeroVironment Inc Technology Resource Click here Wave Technology Type Click here Point Absorber - Submerged Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description AV has developed an innovative device for harnessing the ocean s energy Anchored to the sea floor and floating beneath the surface its turbine generates clean energy as the float moves horizontally through the water responding to pressure changes from passing waves Unobtrusive silent and reliable it is an attractive alternative to other ocean energy devices Mooring Configuration Proprietary Technology Dimensions

380

MHK Technologies/Tocardo Aqua 2800 | Open Energy Information  

Open Energy Info (EERE)

Tocardo Aqua 2800 Tocardo Aqua 2800 < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Tocardo Aqua 2800.jpg Technology Profile Primary Organization Tocardo Tidal Energy Ltd Project(s) where this technology is utilized *MHK Projects/Ijsselmeer barrage at Den Oever NL Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 9: Commercial-Scale Production / Application Technology Description The Tocardo Aqua 2800 is a direct drive generator that eliminates the need for a gearbox The device also has intelligent speed tuning stall control which eliminates the need for expensive and vulnerable pitching mechanisms while matching the device to a wide range of tidal stream variations

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

MHK Technologies/OceanStar | Open Energy Information  

Open Energy Info (EERE)

OceanStar OceanStar < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage OceanStar.jpg Technology Profile Primary Organization Bourne Energy Technology Resource Click here Wave Technology Type Click here Overtopping Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description The OceanStar device captures the underlying pressure wave through a series of small turbine generators The OceanStar relies upon a proprietary energy efficient process to smooth out the pulse characteristics common to wave energy in order to be electrical grid friendly The OceanStars high level of scalability is essential to reach the large surface areas required to reach utility scale ocean power generation Technology Dimensions

382

MHK Technologies/Hydrovolts Inc | Open Energy Information  

Open Energy Info (EERE)

Hydrovolts Inc Hydrovolts Inc < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Hydrovolts Inc.jpg Technology Profile Primary Organization Hydrovolts Inc Technology Resource Click here Current Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description The hinged blades or paddles are pushed by the current against the center shaft driving the rotation As the blades begin their reverse upstream stroke they flip open backwards and present only their edge to the current This eliminates almost all resistance and provides a pressure differential across the axis of about 95 Technology Dimensions Device Testing Date Submitted 20:00.9

383

MHK Technologies/Seatricity wave energy converter | Open Energy Information  

Open Energy Info (EERE)

Seatricity wave energy converter Seatricity wave energy converter < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Seatricity wave energy converter.jpg Technology Profile Primary Organization Seatricity Project(s) where this technology is utilized *MHK Projects/Seatricity Antigua *MHK Projects/Seatricity Orkney Technology Resource Click here Wave Technology Type Click here Attenuator Technology Readiness Level Click here TRL 7/8: Open Water System Testing & Demonstration & Operation Technology Description In the simplest terms, a float travels up and down with the waves and operates a pump to pressurise sea water which is piped ashore. Many individual pumps are connected together to produce substantial amounts of pressurized water. Once ashore the pressurized sea water is used to drive a standard hydroelectric turbine to produce electricity.

384

MHK Technologies/HydroGen 10 | Open Energy Information  

Open Energy Info (EERE)

HydroGen 10 HydroGen 10 < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage HydroGen 10.jpg Technology Profile Primary Organization HydroGen Aquaphile sarl Project(s) where this technology is utilized *MHK Projects/Hydro Gen Technology Resource Click here Current/Tidal Technology Type Click here Oscillating Wave Surge Converter Technology Readiness Level Click here TRL 7/8: Open Water System Testing & Demonstration & Operation Technology Description Hydro Gen is a big floating paddle wheels turbine included in a catamaran frame venturi shaped The frame is optimized to allow tapping a maximum of water in move in order to capture a maximum of kinetic energy which is transformed in mechanical energy by the wheel motion and then transformed into electrical energy through a generator mechanically driven by the wheel And then finally changed by a power control station to a steady electrical current normed at the customer request

385

MHK Technologies/Deep Green | Open Energy Information  

Open Energy Info (EERE)

Green Green < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Deep Green.jpg Technology Profile Primary Organization Minesto AB Technology Resource Click here Current Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description A wind kite assembly consisting of a kite and turbine is attached by a tether to a fixed point in the ocean bed Can operate in low current velocities and large depths It is lightweight and minature compared to other tidal solutions Mooring Configuration To be decided Optimum Marine/Riverline Conditions Water depth of 80 m and a current velocity of 1 5 m s Technology Dimensions Length (m) 4 Width (m) 12 Height (m) 2.5 Freeboard (m) 0 Draft (m) 40 Technology Nameplate Capacity (MW) 500 kW

386

MHK Technologies/Gyroscopic wave power generation system | Open Energy  

Open Energy Info (EERE)

Gyroscopic wave power generation system Gyroscopic wave power generation system < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Technology Profile Primary Organization Gyrodynamics Corporation Technology Resource Click here Wave Technology Type Click here Attenuator Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description This gyroscopic wave power generation system is a pure rotational mechanical system that does not use conventional air turbines and is housed on a unique floating platform float In particular its outstanding feature is that it utilizes the gyroscopic spinning effect A motor is used to turn a 1 meter diameter steel disc flywheel inside the apparatus and when the rolling action of waves against the float tilts it at an angle the gyroscopic effect causes the disc to rotate longitudinally This energy turns a generator producing electricity

387

MHK Technologies/Tidal Hydraulic Generators THG | Open Energy Information  

Open Energy Info (EERE)

Generators THG Generators THG < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Tidal Hydraulic Generators THG.jpg Technology Profile Primary Organization Tidal Hydraulic Generators Ltd Project(s) where this technology is utilized *MHK Projects/Ramsey Sound Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering Technology Description The concept of generating energy in this way is made unique by our novel design feature. The generator, devised in 1998, is a hydraulic accumulator system, involving relatively small revolving blades which gather power to a central collector, where electricity is generated. The generator, which is situated under water, is 80 metres square, stands at 15 metres high, and is designed to run for a minimum of ten years without service.

388

MHK Technologies/European Pico Pilot Plant | Open Energy Information  

Open Energy Info (EERE)

European Pico Pilot Plant European Pico Pilot Plant < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage European Pico Pilot Plant.jpg Technology Profile Primary Organization Wave Energy Centre Project(s) where this technology is utilized *MHK Projects/OWC Pico Power Plant Technology Resource Click here Wave Technology Type Click here Oscillating Water Column Technology Readiness Level Click here TRL 4: Proof of Concept Technology Description A bottom mounted shoreline oscillating water column structure equipped with a horizontal axis Wells turbine generator set and a guide vane stator installed on each side of the rotor Control options are facilitated by a relief valve presently a slow acting valve with plans to substitute a fast acting mechanism in the wave chamber

389

MHK Technologies/SurfPower | Open Energy Information  

Open Energy Info (EERE)

SurfPower SurfPower < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage SurfPower.jpg Technology Profile Primary Organization Seawood Designs Inc Project(s) where this technology is utilized *MHK Projects/Lake Huron Technology Resource Click here Wave Technology Type Click here Point Absorber Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering Technology Description The SurfPower is a constant pressure, fluid operated rectangular plate point absorber. The device is anchored to the seabed via hydraulic cylinders that operate as piston pumps. The upward and lateral motion of a pontoon forces fluid from the piston pump, at high pressure (200 bar), to a collection main on the seabed. This high pressure fluid is delivered to an onshore Pelton turbine that drives an asynchronous electrical generator.

390

MHK Technologies/Sub Surface Counter Rotation Current Generator | Open  

Open Energy Info (EERE)

Sub Surface Counter Rotation Current Generator Sub Surface Counter Rotation Current Generator < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Sub Surface Counter Rotation Current Generator.jpg Technology Profile Primary Organization Cyclocean LLC Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 7 8 Open Water System Testing Demonstration and Operation Technology Description Self regulated sub surface current generators that operate independently that tether freely anchored offshore in deep waters in the Gulf Stream Current producing continuos clean energy for the eastern seaboard Technology Dimensions Device Testing Date Submitted 20:10.1 << Return to the MHK database homepage Retrieved from "http://en.openei.org/w/index.php?title=MHK_Technologies/Sub_Surface_Counter_Rotation_Current_Generator&oldid=681657

391

MHK Technologies/Aquantis | Open Energy Information  

Open Energy Info (EERE)

Aquantis Aquantis < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Aquantis.jpg Technology Profile Primary Organization Ecomerit Technologies LLC see Dehlsen Associates LLC Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description Proprietary Mooring Configuration Proprietary Optimum Marine/Riverline Conditions The Aquantis Current Plane C Plane technology is a marine current turbine designed to extract the kinetic energy from the flow and is capable of achieving reliable competitively priced base load power generation The technology is suitable for both steady marine currents and tidal currents although there are system differences and specific arraying and deployment requirements for each Aquantis is designed to harness the energy from the Gulf Stream and other steady marine currents around the world Aquantis deployment is projected to be cost competitive with thermal power generation when CO2 emissions and other environmental costs are accounted for

392

SOFASTTM: Sandia Optical Fringe Information Technology Solutions  

Technology Readiness Level: Sandia estimates this technologys TRL at approximately a level 6/7. Prototypes have been tested and shown to work in an ...

393

MHK Technologies/DeltaStream | Open Energy Information  

Open Energy Info (EERE)

Technologies Technologies Jump to: navigation, search << Return to the MHK database homepage DeltaStream.jpg Technology Profile Primary Organization Tidal Energy Ltd Project(s) where this technology is utilized *MHK Projects/DeltaStream *MHK Projects/DeltaStream Pembrokeshire Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering Technology Description The DeltaStream device is a nominal 1 2MW unit which sits on the seabed without the need for a positive anchoring system generating electricity from three separate horizontal axis turbines mounted on a common frame The use of three turbines on a single circa 30m wide triangular frame produces a low center of gravity enabling the device to satisfy its structural stability requirements including the avoidance of overturning and sliding The device utilizes fixed pitch blades designed to maximize the energy extracted from the tidal flow distribution at the deployment site A mechanical yaw system allows the nacelles to oscillate by a control system which is programmed to seek the optimum flow The rotors extract the energy from the water flow at an elevation of between approximately 5 20m above the seabed assuming a 15m rotor diameter

394

Turbine Option  

NLE Websites -- All DOE Office Websites (Extended Search)

study was sponsored by the Turbine Survival Program in cooperation with the Department of Energy (DOE), Hydro Optimization Team (HOT), and the Federal Columbia River Power System...

395

E-government readiness: from the design table to the grass roots  

Science Conference Proceedings (OSTI)

e-Government generally refers to the government's use of information technologies (such as LANs, WANs, the Internet, Intranet, and mobile computing) to exchange information and services with citizens, businesses, general public and other arms of government. ... Keywords: ICT, digital divide, e-governance, e-government, e-government readiness, e-readiness

Hakikur Rahman

2007-12-01T23:59:59.000Z

396

ADVANCED TURBINE SYSTEMS PROGRAM  

SciTech Connect

Natural gas combustion turbines are rapidly becoming the primary technology of choice for generating electricity. At least half of the new generating capacity added in the US over the next twenty years will be combustion turbine systems. The Department of Energy has cosponsored with Siemens Westinghouse, a program to maintain the technology lead in gas turbine systems. The very ambitious eight year program was designed to demonstrate a highly efficient and commercially acceptable power plant, with the ability to fire a wide range of fuels. The main goal of the Advanced Turbine Systems (ATS) Program was to develop ultra-high efficiency, environmentally superior and cost effective competitive gas turbine systems for base load application in utility, independent power producer and industrial markets. Performance targets were focused on natural gas as a fuel and included: System efficiency that exceeds 60% (lower heating value basis); Less than 10 ppmv NO{sub x} emissions without the use of post combustion controls; Busbar electricity that are less than 10% of state of the art systems; Reliability-Availability-Maintainability (RAM) equivalent to current systems; Water consumption minimized to levels consistent with cost and efficiency goals; and Commercial systems by the year 2000. In a parallel effort, the program was to focus on adapting the ATS engine to coal-derived or biomass fuels. In Phase 1 of the ATS Program, preliminary investigators on different gas turbine cycles demonstrated that net plant LHV based efficiency greater than 60% was achievable. In Phase 2 the more promising cycles were evaluated in greater detail and the closed-loop steam-cooled combined cycle was selected for development because it offered the best solution with least risk for achieving the ATS Program goals for plant efficiency, emissions, cost of electricity and RAM. Phase 2 also involved conceptual ATS engine and plant design and technology developments in aerodynamics, sealing, combustion, cooling, materials, coatings and casting development. The market potential for the ATS gas turbine in the 2000-2014 timeframe was assessed for combined cycle, simple cycle and integrated gasification combined cycle, for three engine sizes. The total ATS market potential was forecasted to exceed 93 GW. Phase 3 and Phase 3 Extension involved further technology development, component testing and W501ATS engine detail design. The technology development efforts consisted of ultra low NO{sub x} combustion, catalytic combustion, sealing, heat transfer, advanced coating systems, advanced alloys, single crystal casting development and determining the effect of steam on turbine alloys. Included in this phase was full-load testing of the W501G engine at the McIntosh No. 5 site in Lakeland, Florida.

Gregory Gaul

2004-04-21T23:59:59.000Z

397

Sandia National Laboratories : Licensing/Technology Transfer ...  

... SD# 7652 Development Stage Prototype - TECHNOLOGY READINESS LEVEL: 6 A PROTOTYPE HAS BEEN DEVELOPED AND TESTED Availability Available Published ...

398

Rugged ATS turbines for alternate fuels  

SciTech Connect

A major national effort is directed to developing advanced turbine systems designed for major improvements in efficiency and emissions performance using natural gas fuels. These turbine designs are also to be adaptable for future operation with alternate coal and biomass derived fuels. For several potential alternate fuel applications, available hot gas cleanup technologies will not likely be adequate to protect the turbine flowpath from deposition and corrosion. Past tests have indicated that cooling turbine airfoil surfaces could ruggedized a high temperature turbine flowpath to alleviate deposition and corrosion. Using this specification. ATS turbine that was evaluated. The initial analyses also showed that two-phase cooling offers the most attractive method of those explored to protect a coal-fueled ATS turbine from deposition and corrosion. This paper describes ruggedization approaches, particularly to counter the extreme deposition and corrosion effects of the high inlet temperatures of ATS turbines using alternate fuels.

Wenglarz, R.A.; Nirmalan, N.V.; Daehler, T.G.

1995-02-01T23:59:59.000Z

399

Materials Technology @ TMS  

Science Conference Proceedings (OSTI)

Jul 6, 2009... specifications for future energy generation technologies, including the Ultra- Supercritical Steam Boiler and Turbine Project, said Williamson.

400

Recycling readiness of advanced batteries for electric vehicles  

SciTech Connect

Maximizing the reclamation/recycle of electric-vehicle (EV) batteries is considered to be essential for the successful commercialization of this technology. Since the early 1990s, the US Department of Energy has sponsored the ad hoc advanced battery readiness working group to review this and other possible barriers to the widespread use of EVs, such as battery shipping and in-vehicle safety. Regulation is currently the main force for growth in EV numbers and projections for the states that have zero-emission vehicle (ZEV) programs indicate about 200,000 of these vehicles would be offered to the public in 2003 to meet those requirements. The ad hoc Advanced Battery Readiness Working Group has identified a matrix of battery technologies that could see use in EVs and has been tracking the state of readiness of recycling processes for each of them. Lead-acid, nickel/metal hydride, and lithium-ion are the three EV battery technologies proposed by the major automotive manufacturers affected by ZEV requirements. Recycling approaches for the two advanced battery systems on this list are partly defined, but could be modified to recover more value from end-of-life batteries. The processes being used or planned to treat these batteries are reviewed, as well as those being considered for other longer-term technologies in the battery recycling readiness matrix. Development efforts needed to prepare for recycling the batteries from a much larger EV population than exists today are identified.

Jungst, R.G.

1997-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

MHK Technologies/Tidal Lagoons | Open Energy Information  

Open Energy Info (EERE)

Tidal Lagoons Tidal Lagoons < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Tidal Lagoons.jpg Technology Profile Primary Organization Tidal Electric Project(s) where this technology is utilized *MHK Projects/Dandong City *MHK Projects/Swansea Bay Technology Resource Click here Current/Tidal Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering Technology Description idal Lagoons are situated a mile or more offshore in high tidal range areas, and use a rubble mound impoundment structure and low-head hydroelectric bulb turbines. Shallow tidal flats provide the most economical sites. Multi-cell Tidal Lagoons provide higher load factors (about 62%) and have the flexibility to shape the output curve in order to dispatch power in response to demand price signals. The impoundment structure is a conventional rubble mound breakwater (loose rock, concrete, and marine sheetpiles are among the types of appropriate materials for the impoundment structure), with ordinary performance specifications and is built from the most economical materials. The barrage is much shorter than an impoundment structure with the same output capacity, but the barrage is a much larger structure. The offshore tidal generator uses conventional low-head hydroelectric generation equipment and control systems. The equipment consists of a mixed-flow reversible bulb turbine, a generator, and the control system. Manufacturers/suppliers include Alstom, GE, Kvaerner, Siemens, Voith, Sulzer, and others.

402

Advanced turbine systems program  

SciTech Connect

In accordance with the goals of the DOE program, improvements in the gas turbine are the primary focus of Allison activity during Phase I. To this end Allison conducted a survey of potentially applicable gas turbine cycles and selected the advanced combined cycle as reference system. Extensive analysis of two versions of the advanced combined cycle was performed against the requirement for a 60% thermal efficiency (LHV) utility-sized, natural gas fired system. This analysis resulted in technology requirements for this system. Additional analysis determined emissions potential for the system, established a coal-fueled derivative system and a commercialization plan. This report deals with the technical requirements for a system that meets the thermal efficiency goal. Allison initially investigated four basic thermodynamic cycles: Humid air turbine, intercalate-recuperated systems, advanced combined cycle, chemically recuperated cycle. Our survey and cycle analysis indicated that au had the potential of reaching 60% thermal efficiency. We also concluded that engine hot section technology would be a critical technology regardless of which cycle was chosen. Based on this result Allison chose to concentrate on the advanced combined cycle. This cycle is well known and understood by the utility turbine user community and is therefore likely to be acceptable to users.

Wilkes, C.; Mukavetz, D.W.; Knickerbocker, T.K.; Ali, S.A.

1992-12-31T23:59:59.000Z

403

Advanced turbine systems program  

SciTech Connect

In accordance with the goals of the DOE program, improvements in the gas turbine are the primary focus of Allison activity during Phase I. To this end Allison conducted a survey of potentially applicable gas turbine cycles and selected the advanced combined cycle as reference system. Extensive analysis of two versions of the advanced combined cycle was performed against the requirement for a 60% thermal efficiency (LHV) utility-sized, natural gas fired system. This analysis resulted in technology requirements for this system. Additional analysis determined emissions potential for the system, established a coal-fueled derivative system and a commercialization plan. This report deals with the technical requirements for a system that meets the thermal efficiency goal. Allison initially investigated four basic thermodynamic cycles: Humid air turbine, intercalate-recuperated systems, advanced combined cycle, chemically recuperated cycle. Our survey and cycle analysis indicated that au had the potential of reaching 60% thermal efficiency. We also concluded that engine hot section technology would be a critical technology regardless of which cycle was chosen. Based on this result Allison chose to concentrate on the advanced combined cycle. This cycle is well known and understood by the utility turbine user community and is therefore likely to be acceptable to users.

Wilkes, C.; Mukavetz, D.W.; Knickerbocker, T.K.; Ali, S.A.

1992-01-01T23:59:59.000Z

404

MHK Technologies/Ocean Wave Air Piston | Open Energy Information  

Open Energy Info (EERE)

Piston Piston < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Ocean Wave Air Piston.jpg Technology Profile Primary Organization Green Ocean Wave Energy Technology Resource Click here Wave Technology Type Click here Attenuator Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description The OWAP captures power by continually raising or lowering a float which in turn raises or lowers one side of a lever arm about a stationary pivot point This therby raises or lowers a piston which is attached to the opposite side of the lever arm through a cylinder which in turn causes large volumes of air to move This air is funneled through drive turbines to produce power Mooring Configuration Monopile or platfrom

405

MHK Technologies/Open Cycle OTEC | Open Energy Information  

Open Energy Info (EERE)

OTEC OTEC < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Open Cycle OTEC.jpg Technology Profile Primary Organization Ocean Engineering and Energy Systems Technology Resource Click here OTEC Technology Type Click here OTEC - Open Cycle Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description Closed Cycle OTEC In the closed cycle OTEC system warm seawater vaporizes a working fluid such as ammonia flowing through a heat exchanger evaporator The vapor expands at moderate pressures and turns a turbine coupled to a generator that produces electricity The vapor is then condensed in another heat exchanger condenser using cold seawater pumped from the ocean s depths through a cold water pipe The condensed working fluid is pumped back to the evaporator to repeat the cycle The working fluid remains in a

406

MHK Technologies/Current Electric Generator | Open Energy Information  

Open Energy Info (EERE)

Generator Generator < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Current Electric Generator.jpg Technology Profile Primary Organization Current Electric Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description The Current Electric Generator will create electricity in three different processes simultaniously by harnessing the motion of water current to rotate the generator Two forms of magnetic induction and solar cells on the outer housing will produce electricity very efficiently The generators will be wired up together in large fields on open waterways sumerged from harm The electricity will be sent back to mainland via an underwater wire for consumption The Current Electric Generator is designed with the environment in mind and will primarilly be constructed from recycled materials cutting emmisions cost

407

MHK Technologies/Ocean Energy Rig | Open Energy Information  

Open Energy Info (EERE)

Rig Rig < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Ocean Energy Rig.jpg Technology Profile Primary Organization Free Flow 69 Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description The Ocean Energy Rig is a hybrid concept harnessing tidal stream with increased velocity from venturi system wave and wind power The rig also uses solar panels to power computers and warning lights Other unique features include a water ballasting system with automatic self levelling and wave ramps to maximize FreeFlow 69 s new wave power device It is envisaged that the Ocean Energy Rig would be assembled and maintained in dry docks and would be towed out into position before being semi submerged and anchored for operation Power output of the production model would be at least 10MW

408

MHK Technologies/Yu Oscillating Generator YOG | Open Energy Information  

Open Energy Info (EERE)

Oscillating Generator YOG Oscillating Generator YOG < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Yu Oscillating Generator YOG.jpg Technology Profile Primary Organization Yu Energy Corp Technology Resource Click here Wave Technology Type Click here Oscillating Wave Surge Converter Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description By harnessing force located on top of the device s mast Known as a form of actuator You would get a levered mechanical gain converted to torque for a period of time oscillating the lower half side to side The lower half will then drive a turbine producing power As it slows due to resistance the actuator will harness force again to drive the device Making up for any loss motion do to resistance

409

Uranium Downblending and Disposition Project Technology Readiness...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Simulated Operational Environment Environment that uses a range of waste simulants for testing of a virtual prototype. iv 233 Uranium Downblending and Disposition Project...

410

ASH VITRIFICATION -A TECHNOLOGY READY FOR TRANSFER  

E-Print Network (OSTI)

methods for treating ash in the near future [1]. The lack of specific rules by RCRA has led to confusion the Toxic Characterization Leaching Procedure (TCLP) extraction tests conducted on slag samples which were(ml!!l) in TCLP Extract Arsenic BQL · Barium 0.8 Cadmium 0.010 Chromium BOL Lead 0.43 Mercury 0.0007 Selenium BOL

Columbia University

411

Gas Turbine Manufacturers Perspective  

NLE Websites -- All DOE Office Websites (Extended Search)

Viability and Experience of IGCC From a Viability and Experience of IGCC From a Gas Turbine Manufacturers Perspective ASME - IGCC ASME - IGCC Turbo Turbo Expo Expo June 2001 June 2001 GE Power Systems g Klaus Brun, Ph.D. - Manager Process Power Plant Product & Market Development Robert M. Jones - Project Development Manager Process Power Plants Power Systems Power Systems General Electric Company General Electric Company ABSTRACT GE Power Systems g Economic Viability and Experience of IGCC From a Gas Turbine Manufacturers Perspective High natural gas fuel gas prices combined with new technology developments have made IGCC a competitive option when compared to conventional combined cycle or coal steam turbine cycles. Although the initial investment costs for an IGCC plant are still comparatively high, the low

412

Small Wind Turbine Testing and Applications Development  

Science Conference Proceedings (OSTI)

Small wind turbines offer a promising alternative for many remote electrical uses where there is a good wind resource. The National Wind Technology Center (NWTC) of the National Renewable Energy Laboratory helps further the role that small turbines can play in supplying remote power needs. The NWTC tests and develops new applications for small turbines. The NWTC also develops components used in conjunction with wind turbines for various applications. This paper describes wind energy research at the NWTC for applications including battery charging stations, water desalination/purification, and health clinics. Development of data acquisition systems and tests on small turbines are also described.

Corbus, D.; Baring-Gould, I.; Drouilhet, S.; Gevorgian, V.; Jimenez, T.; Newcomb, C.; Flowers, L.

1999-09-14T23:59:59.000Z

413

Ceramic stationary gas turbine  

DOE Green Energy (OSTI)

The performance of current industrial gas turbines is limited by the temperature and strength capabilities of the metallic structural materials in the engine hot section. Because of their superior high-temperature strength and durability, ceramics can be used as structural materials for hot section components (blades, nozzles, combustor liners) in innovative designs at increased turbine firing temperatures. The benefits include the ability to increase the turbine inlet temperature (TIT) to about 1200{degrees}C ({approx}2200{degrees}F) or more with uncooled ceramics. It has been projected that fully optimized stationary gas turbines would have a {approx}20 percent gain in thermal efficiency and {approx}40 percent gain in output power in simple cycle compared to all metal-engines with air-cooled components. Annual fuel savings in cogeneration in the U.S. would be on the order of 0.2 Quad by 2010. Emissions reductions to under 10 ppmv NO{sub x} are also forecast. This paper describes the progress on a three-phase, 6-year program sponsored by the U.S. Department of Energy, Office of Industrial Technologies, to achieve significant performance improvements and emissions reductions in stationary gas turbines by replacing metallic hot section components with ceramic parts. Progress is being reported for the period September 1, 1994, through September 30, 1995.

Roode, M. van

1995-12-31T23:59:59.000Z

414

Chemically recuperated gas turbine  

SciTech Connect

This patent describes a powerplant. It comprises: a gas turbine engine having a compressor, a combustor downstream of the compressor, a turbine, and a power turbine downstream and adjacent the turbine there being no reheating means between the turbine and power turbine; a reformer positioned downstream of the power turbine such that the output of the power turbine provides a first means for heating the reformer; a second means for heating the reformer, the second means positioned downstream of the power turbine.

Horner, M.W.; Hines, W.R.

1992-07-28T23:59:59.000Z

415

Wind Turbine Generator System Acoustic Noise Test Report for the Gaia Wind 11-kW Wind Turbine  

DOE Green Energy (OSTI)

This report details the acoustic noise test conducted on the Gaia-Wind 11-kW wind turbine at the National Wind Technology Center. The test turbine is a two- bladed, downwind wind turbine with a rated power of 11 kW. The test turbine was tested in accordance with the International Electrotechnical Commission standard, IEC 61400-11 Ed 2.1 2006-11 Wind Turbine Generator Systems -- Part 11 Acoustic Noise Measurement Techniques.

Huskey, A.

2011-11-01T23:59:59.000Z

416

Mission and Readiness Assessment for Fusion Nuclear Facilities  

SciTech Connect

Magnetic fusion development toward DEMO will most likely require a number of fusion nuclear facilities (FNF), intermediate between ITER and DEMO, to test and validate plasma and nuclear technologies and to advance the level of system integration. The FNF mission space is wide, ranging from basic materials research to net electricity demonstration, so there is correspondingly a choice among machine options, scope, and risk in planning such a step. Readiness requirements to proceed with a DEMO are examined, and two FNF options are assessed in terms of the contributions they would make to closing DEMO readiness gaps, and their readiness to themselves proceed with engineering design about ten years from now. An advanced tokamak (AT) pilot plant with superconducting coils and a mission to demonstrate net electricity generation would go a long way toward DEMO. As a next step, however, a pilot plant would entail greater risk than a copper-coil FNSF-AT with its more focussed mission and technology requirements. The stellarator path to DEMO is briefly discussed. Regardless of the choice of FNF option, an accompanying science and technology development program, also aimed at DEMO readiness, is absolutely essential.

G.H. Neilson, et. al.

2012-12-12T23:59:59.000Z

417

MHK Technologies/Severn Barrage | Open Energy Information  

Open Energy Info (EERE)

Severn Barrage Severn Barrage < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Severn Barrage.jpg Technology Profile Primary Organization Severn Tidal Power Group STpg Technology Resource Click here Current Technology Type Click here Cross Flow Turbine Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description The Severn Barrage is a proposed tidal power station to be built across the Bristol Channel Severn Estuary Along the length of the Severn Barrage open sluice gates would allow the tide to flow in These gates would then be closed at high tide trapping enormous quantities of water behind the barrage A total of 214 40MW turbines would be built into the barrage through which the trapped water would return at high pressure when the tide turns generating electricity In order to permit shipping to pass through the barrage an enormous set of shipping locks would be constructed The tidal turbines along the barrage would generate the same amount of electricity as three of the latest nuclear power stations 8 6 GW during flow and 2 GW on average This would be sufficient to provide 5 6 of the current electricity usage of England and Wales equivalent to 8 large coal fired power stations

418

MHK Technologies/HyPEG | Open Energy Information  

Open Energy Info (EERE)

HyPEG HyPEG < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage HyPEG.jpg Technology Profile Primary Organization Hydrokinetic Laboratory Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description Their Hydro kinetically Powered Electrical Generators HyPEGs converts the unimpeded flow and the massive current of large deep rivers and ocean currents into useful electrical power on a large scale 4 to 8MW each This innovative system design approach is viable because of the unique power head cup design and location in which the unit is placed Unlike conventional turbine type or propeller type current generators being tested today HyPEGs can operate in fairly shallow rivers since they rotate in the horizontal plane rather than the vertical Turbine propeller type generators can only operate in water that is sufficiently deep that it is not a hazard to navigation worse they are greatly limited in power output due to a limited sized power head Once a suitable location is found a HyPEG can be made in any diameter and are limited only by their side to side clearance Additionally they need far less support structure than vertical generators

419

Electric Power Research Institute Utility Wind Turbine Verification Program  

Science Conference Proceedings (OSTI)

This report provides an overview of the DOE EPRI Wind Turbine Verification Program (TVP) and the Turbine Verification and Technology Transfer Projects funded by the program between 1994 and 2004.

2008-12-22T23:59:59.000Z

420

Clean Cities: Electric Vehicle Community Readiness Workshop  

NLE Websites -- All DOE Office Websites (Extended Search)

Events Events Printable Version Share this resource Send a link to Clean Cities: Electric Vehicle Community Readiness Workshop to someone by E-mail Share Clean Cities: Electric Vehicle Community Readiness Workshop on Facebook Tweet about Clean Cities: Electric Vehicle Community Readiness Workshop on Twitter Bookmark Clean Cities: Electric Vehicle Community Readiness Workshop on Google Bookmark Clean Cities: Electric Vehicle Community Readiness Workshop on Delicious Rank Clean Cities: Electric Vehicle Community Readiness Workshop on Digg Find More places to share Clean Cities: Electric Vehicle Community Readiness Workshop on AddThis.com... Conferences & Workshops Clean Cities 20th Anniversary Electric Vehicle Community Readiness Stakeholder Summit Waste-to-Wheels Plug-In Vehicle & Infrastructure

Note: This page contains sample records for the topic "turbine technology readiness" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

MHK Technologies/Floating Duck Type Device | Open Energy Information  

Open Energy Info (EERE)

Type Device Type Device < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Floating Duck Type Device.jpg Technology Profile Primary Organization Guangzhou Institute of Energy Conversion Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description Guangzhou Institute of Energy Conversion GIEC of Chinese Academy of Sciences CAS plans to build an isolated power system with renewable energy on Dawanshan Island Guangdong Province before August 2012 with total installed capacity of 500kW including 300kW from wave energy device and 200kW from wind turbine The design of 100kW floating duck type device charging process and special transporting boat has been completed and the scale prototype is testing Technology Dimensions

422

MHK Technologies/IPS OWEC Buoy | Open Energy Information  

Open Energy Info (EERE)

IPS OWEC Buoy IPS OWEC Buoy < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage IPS OWEC Buoy.jpg Technology Profile Primary Organization Interproject Service AB Technology Resource Click here Wave Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description The IPS OWEC Offshore Wave Energy Converter Buoy is a system for generating electricity from ocean waves at a cost competitive with fossil fuel generated power Cluster of buoys gives energy and act as wave breaker Off shore wave energy converters and systems with great flexibility Units from 10 kW 150 kW annual mean power A new interesting alternative for the internal energy conversion is based on a set of hose pumps driven by the piston in the acceleration tube pumping water to a small turbine directly coupled to a special generator

423

Solar Ready: An Overview of Implementation Practices  

DOE Green Energy (OSTI)

This report explores three mechanisms for encouraging solar ready building design and construction: solar ready legislation, certification programs for solar ready design and construction, and stakeholder education. These methods are not mutually exclusive, and all, if implemented well, could contribute to more solar ready construction. Solar ready itself does not reduce energy use or create clean energy. Nevertheless, solar ready building practices are needed to reach the full potential of solar deployment. Without forethought on incorporating solar into design, buildings may be incompatible with solar due to roof structure or excessive shading. In these cases, retrofitting the roof or removing shading elements is cost prohibitive. Furthermore, higher up-front costs due to structural adaptations and production losses caused by less than optimal roof orientation, roof equipment, or shading will lengthen payback periods, making solar more expensive. With millions of new buildings constructed each year in the United States, solar ready can remove installation barriers and increase the potential for widespread solar adoption. There are many approaches to promoting solar ready, including solar ready legislation, certification programs, and education of stakeholders. Federal, state, and local governments have the potential to implement programs that encourage solar ready and in turn reduce barriers to solar deployment. With the guidance in this document and the examples of jurisdictions and organizations already working to promote solar ready building practices, federal, state, and local governments can guide the market toward solar ready implementation.

Watson, A.; Guidice, L.; Lisell, L.; Doris, L.; Busche, S.

2012-01-01T23:59:59.000Z

424

Briza Technologies | Open Energy Information  

Open Energy Info (EERE)

Briza Technologies Place Hillsborough, New Jersey Zip 8844 Sector Wind energy Product Developing wind turbine technology. References Briza Technologies1 LinkedIn Connections...

425

Program on Technology Innovation: Development of a Corrosion-Fatigue Prediction Methodology for Steam Turbines Test Results for 12% Cr Blade Steel (403/410 Stainless Steel)  

Science Conference Proceedings (OSTI)

The useful life of a steam turbine and the establishment of turbine outage schedules are often determined by corrosion to the low pressure (LP) blades and disks in the phase transition zone (PTZ). Developing an effective corrosion damage prediction methodology is an important step to successfully reduce the number of unscheduled steam turbine outages. This report provides test data and a methodology to assess risk for failure associated with corrosion-fatigue of Type 403 stainless steel steam ...

2013-02-19T23:59:59.000Z

426

Operational Readiness Team: OPERATIONAL READINESS REVIEW PLAN FOR THE  

NLE Websites -- All DOE Office Websites (Extended Search)

oak ridge oak ridge 12 ...... Prepared by the Operational Readiness Team: OPERATIONAL READINESS REVIEW PLAN FOR THE RAD1 0 1 SOT0 PE THERMOELECTRIC GENERATOR MATERIALS PRODUCTION TASKS R. H. Cooper M. M. Martin C. R. Riggs R. L. Beatty E. K. Ohriner R. N. Escher OISTRIBUTIQM OF THIS DOCUMENT IS UNLIMITED DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency Thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately

427

MHK Technologies/Device for the Power Advantage of Sea Currents | Open  

Open Energy Info (EERE)

for the Power Advantage of Sea Currents for the Power Advantage of Sea Currents < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Device for the Power Advantage of Sea Currents.jpg Technology Profile Primary Organization Carmelo Vell n Technology Resource Click here Current Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description The project is a device for connection of turbines or hydraulic wheels in order to obtain energy from a water current variable in depth and direction of flow Its installation is executed by a mechanism of pivots in a direct way or a ballast at the sub aqueous bottom Its particular hydrodynamic morphology contributes to the direction and stabilization of all the set in the direction and sine of the current It has a series of devices able to measure the intensity of the current flow to orient the equipment towards the most favorable angle of attack of that flow towards the turbine It s applicable to any type of water current but it s especially suitable for the location in a basic sea current It allows to lodge different types from turbines or hydraulic wheels with the main object of the obtaining of energy preferably electrical which can be obtained by the combination of the turbine installed with a generator The project is placed then in the scope of the ecological and rene

428

Low Wind Speed Technology Phase I: Evaluation of Design and Construction Approaches for Economical Hybrid Steel/Concrete Wind Turbine Towers; BERGER/ABAM Engineers Inc.  

DOE Green Energy (OSTI)

This fact sheet describes a subcontract with BERGER/ABAM Engineers Inc. to study the economic feasibility of concrete and hybrid concrete/steel wind turbine towers.

Not Available

2006-03-01T23:59:59.000Z

429

Airborne Wind Turbine  

Science Conference Proceedings (OSTI)

Broad Funding Opportunity Announcement Project: Makani Power is developing an Airborne Wind Turbine (AWT) that eliminates 90% of the mass of a conventional wind turbine and accesses a stronger, more consistent wind at altitudes of near 1,000 feet. At these altitudes, 85% of the country can offer viable wind resources compared to only 15% accessible with current technology. Additionally, the Makani Power wing can be economically deployed in deep offshore waters, opening up a resource which is 4 times greater than the entire U.S. electrical generation capacity. Makani Power has demonstrated the core technology, including autonomous launch, land, and power generation with an 8 meter wingspan, 20 kW prototype. At commercial scale, Makani Power aims to develop a 600 kW, 28 meter wingspan product capable of delivering energy at an unsubsidized cost competitive with coal, the current benchmark for low-cost power.

None

2010-09-01T23:59:59.000Z

430

On the Fatigue Analysis of Wind Turbines  

DOE Green Energy (OSTI)

Modern wind turbines are fatigue critical machines that are typically used to produce electrical power from the wind. Operational experiences with thes