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Note: This page contains sample records for the topic "technology solidenergy systems" 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.


1

SolidEnergy Systems | Department of Energy  

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

SolidEnergy Systems SolidEnergy Systems National Clean Energy Business Plan Competition SolidEnergy Systems Massachusetts Institute of Technology The Polymer Ionic Liquid (PIL) lithium battery combines the safety and energy density of a solid polymer lithium battery and the high performance of a lithium-ion battery. The battery developed by SolidEnergy achieves high energy density that works safely over a wide temperature range, which makes it ideal for electric vehicles and consumer electronics where both energy density and safety are essential. The PIL battery would also be successful in oil and gas drilling applications where the ability to recharge, store, transport, and perform at both very low and very high temperatures safely is mission critical. The PIL lithium battery dramatically improves both the safety and energy

2

SolidEnergy Systems | Department of Energy  

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

SolidEnergy Systems SolidEnergy Systems National Clean Energy Business Plan Competition SolidEnergy Systems Massachusetts Institute of Technology The Polymer Ionic Liquid (PIL) lithium battery combines the safety and energy density of a solid polymer lithium battery and the high performance of a lithium-ion battery. The battery developed by SolidEnergy achieves high energy density that works safely over a wide temperature range, which makes it ideal for electric vehicles and consumer electronics where both energy density and safety are essential. The PIL battery would also be successful in oil and gas drilling applications where the ability to recharge, store, transport, and perform at both very low and very high temperatures safely is mission critical. The PIL lithium battery dramatically improves both the safety and energy

3

SolidEnergy Systems | Department of Energy  

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

Science & Innovation » Innovation » Commercialization » National Science & Innovation » Innovation » Commercialization » National Clean Energy Business Plan Competition » SolidEnergy Systems National Clean Energy Business Plan Competition SolidEnergy Systems Massachusetts Institute of Technology The Polymer Ionic Liquid (PIL) lithium battery combines the safety and energy density of a solid polymer lithium battery and the high performance of a lithium-ion battery. The battery developed by SolidEnergy achieves high energy density that works safely over a wide temperature range, which makes it ideal for electric vehicles and consumer electronics where both energy density and safety are essential. The PIL battery would also be successful in oil and gas drilling applications where the ability to recharge, store, transport, and perform at both very low and very high

4

SolidEnergy Systems | Department of Energy  

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

Mesdi Systems Mesdi Systems University of Central Florida Mesdi Systems developed revolutionary equipment for manufacturing lithium-ion batteries, solar cells, and other high precision products that will improve their performance and lifetime with advanced coatings and quality control. Learn More Navillum Nanotechnologies University of Utah Navillum Nanotechnologies developed a process to fabricate quantum dots and other types of semiconducting nanocrystals. When used in liquid crystal displays (LCD), quantum dots improve energy efficiency by up to 35 percent and in solar panels can increase efficiency up to 45 percent. Learn More NuMat Technologies, Inc. Northwestern University NuMat Technologies, Inc is a cleantech spin-out that computationally designs and synthesizes high-performing nanomaterials for gas storage and

5

SolidEnergy Systems | Department of Energy  

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

Stanford Nitrogen Group Stanford Nitrogen Group Stanford University The Stanford Nitrogen Group developed a new wastewater treatment process, termed "CANDO", for the removal and recovery of energy from waste nitrogen. The CANDO technology improves the efficiency of nitrogen treatment by lowering energy inputs and enabling energy recovery from waste nitrogen. Learn More NuMat Technologies, Inc. Northwestern University NuMat Technologies, Inc is a cleantech spin-out that computationally designs and synthesizes high-performing nanomaterials for gas storage and separation applications. NuMat has developed materials that will fundamentally change the economics of gas storage in natural gas vehicles - supporting the gradual displacement of foreign oil. Learn More Mesdi Systems

6

SolidEnergy Systems | Department of Energy  

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

Radiator Labs Radiator Labs Columbia University Radiator Labs developed a low-cost, easily installed radiator retrofit that converts radiator heating systems into a controlled-zoned system, which significantly increases the efficiency of radiator heating while improving occupant comfort. Learn More Navillum Nanotechnologies University of Utah Navillum Nanotechnologies developed a process to fabricate quantum dots and other types of semiconducting nanocrystals. When used in liquid crystal displays (LCD), quantum dots improve energy efficiency by up to 35 percent and in solar panels can increase efficiency up to 45 percent. Learn More Mesdi Systems University of Central Florida Mesdi Systems developed revolutionary equipment for manufacturing lithium-ion batteries, solar cells, and other high precision products that

7

NuMat Technologies, Inc. | Department of Energy  

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

SolidEnergy Systems SolidEnergy Systems Massachusetts Institute of Technology SolidEnergy Systems developed cutting-edge battery technologies to meet the world's growing energy storage demand. The Polymer Ionic Liquid (PIL) rechargeable lithium battery has four times the energy density of a conventional lithium-ion battery. Learn More Stanford Nitrogen Group Stanford University The Stanford Nitrogen Group developed a new wastewater treatment process, termed "CANDO", for the removal and recovery of energy from waste nitrogen. The CANDO technology improves the efficiency of nitrogen treatment by lowering energy inputs and enabling energy recovery from waste nitrogen. Learn More Mesdi Systems University of Central Florida Mesdi Systems developed revolutionary equipment for manufacturing

8

Mesdi Systems | Department of Energy  

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

SolidEnergy Systems SolidEnergy Systems Massachusetts Institute of Technology SolidEnergy Systems developed cutting-edge battery technologies to meet the world's growing energy storage demand. The Polymer Ionic Liquid (PIL) rechargeable lithium battery has four times the energy density of a conventional lithium-ion battery. Learn More Stanford Nitrogen Group Stanford University The Stanford Nitrogen Group developed a new wastewater treatment process, termed "CANDO", for the removal and recovery of energy from waste nitrogen. The CANDO technology improves the efficiency of nitrogen treatment by lowering energy inputs and enabling energy recovery from waste nitrogen. Learn More NuMat Technologies, Inc. Northwestern University NuMat Technologies, Inc is a cleantech spin-out that computationally

9

Edison Systems Technology Documentation  

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

Technology Documentation Systems Technology Documentation Downloads CrayXC30Networking.pdf | Adobe Acrobat PDF file Cray XC30 Networking SonexionBrochure.pdf | Adobe Acrobat PDF...

10

Technology reviews: Lighting systems  

SciTech Connect

We present a representative review of existing, emerging, and future technology options in each of five hardware and systems areas in envelope and lighting technologies: lighting systems, glazing systems, shading systems, daylighting optical systems, and dynamic curtain wall systems. The term technology is used here to describe any design choice for energy efficiency, ranging from individual components to more complex systems to general design strategies. The purpose of this task is to characterize lighting system in the state of the art in envelope and lighting technologies in order to identify those with promise for advanced integrated systems, with an emphasis on California commercial buildings. For each technology category, the following activities have been attempted to the extent possible: Identify key performance characteristics and criteria for each technology. Determine the performance range of available technologies. Identify the most promising technologies and promising trends in technology advances. Examine market forces and market trends. Develop a continuously growing in-house database to be used throughout the project. A variety of information sources have been used in these technology characterizations, including miscellaneous periodicals, manufacturer catalogs and cut sheets, other research documents, and data from previous computer simulations. We include these different sources in order to best show the type and variety of data available, however publication here does not imply our guarantee of these data. Within each category, several broad classes are identified, and within each class we examine the generic individual technologies that fall into that class.

Schuman, J.; Rubinstein, F.; Papamichael, K.; Beltran, L.; Lee, E.S.; Selkowitz, S.

1992-09-01T23:59:59.000Z

11

Technology reviews: Shading systems  

SciTech Connect

We present a representative review of existing, emerging, and future technology options in each of five hardware and systems areas in envelope and lighting technologies: lighting systems, glazing systems, shading systems, daylighting optical systems, and dynamic curtain wall systems. The term technology is used here to describe any design choice for energy efficiency, ranging from individual components to more complex systems to general design strategies. The purpose of this task is to characterize the state of the art in envelope and lighting technologies in order to identify those with promise for advanced integrated systems, with an emphasis on California commercial buildings. For each technology category, the following activities have been attempted to the extent possible: Identify key performance characteristics and criteria for each technology. Determine the performance range of available technologies. Identify the most promising technologies and promising trends in technology advances. Examine market forces and market trends. Develop a continuously growing in-house database to be used throughout the project. A variety of information sources have been used in these technology characterizations, including miscellaneous periodicals, manufacturer catalogs and cut sheets, other research documents, and data from previous computer simulations. We include these different sources in order to best show the type and variety of data available, however publication here does not imply our guarantee of these data. Within each category, several broad classes are identified, and within each class we examine the generic individual technologies that fall into that class.

Schuman, J.; Rubinstein, F.; Papamichael, K.; Beltran, L.; Lee, E.S.; Selkowitz, S.

1992-09-01T23:59:59.000Z

12

Technology reviews: Glazing systems  

SciTech Connect

We present a representative review of existing, emerging, and future technology options in each of five hardware and systems areas in envelope and lighting technologies: lighting systems, glazing systems, shading systems, daylighting optical systems, and dynamic curtain wall systems. The term technology is used here to describe any design choice for energy efficiency, ranging from individual components to more complex systems to general design strategies. The purpose of this task is to characterize the state of the art in envelope and lighting technologies in order to identify those with promise for advanced integrated systems, with an emphasis on California commercial buildings. For each technology category, the following activities have been attempted to the extent possible: Identify key performance characteristics and criteria for each technology; determine the performance range of available technologies; identify the most promising technologies and promising trends in technology advances; examine market forces and market trends; and develop a continuously growing in-house database to be used throughout the project. A variety of information sources have been used in these technology characterizations, including miscellaneous periodicals, manufacturer catalogs and cut sheets, other research documents, and data from previous computer simulations. We include these different sources in order to best show the type and variety of data available, however publication here does not imply our guarantee of these data. Within each category, several broad classes are identified, and within each class we examine the generic individual technologies that fag into that class.

Schuman, J.; Rubinstein, F.; Papamichael, K.; Beltran, L.; Lee, E.S.; Selkowitz, S.

1992-09-01T23:59:59.000Z

13

Vehicle Technologies Office: Battery Systems  

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

Battery Systems to someone by E-mail Share Vehicle Technologies Office: Battery Systems on Facebook Tweet about Vehicle Technologies Office: Battery Systems on Twitter Bookmark...

14

Advanced Integrated Systems Technology Development  

E-Print Network (OSTI)

allows the use of alternative cooling sources, for example,system, and alternative radiant cooling technology, i.e.

2013-01-01T23:59:59.000Z

15

Technologies for exascale systems  

Science Conference Proceedings (OSTI)

To satisfy the economic drive for ever more powerful computers to handle scientific and business applications, new technologies are needed to overcome the limitations of current approaches. New memory technologies will address the need for greater amounts ...

P. W. Coteus; J. U. Knickerbocker; C. H. Lam; Y. A. Vlasov

2011-09-01T23:59:59.000Z

16

Technology reviews: Daylighting optical systems  

SciTech Connect

We present a representative review of existing, emerging, and future technology options in each of five hardware and systems areas in envelope and lighting technologies: lighting systems, glazing systems, shading systems, daylighting optical systems, and dynamic curtain wall systems. The term technology is used here to describe any design choice for energy efficiency, ranging from individual components to more complex systems to general design strategies. The purpose of this task is to characterize the state of the art in envelope and lighting technologies in order to identify those with promise for advanced integrated systems, with an emphasis on California commercial buildings. For each technology category, the following activities have been attempted to the extent possible: Identify key performance characteristics and criteria for each technology. Determine the performance range of available technologies. Identify the most promising technologies and promising trends in technology advances. Examine market forces and market trends.Develop a continuously growing in-house database to be used throughout the project. A variety of information sources have been used in these technology characterizations, including miscellaneous periodicals, manufacturer catalogs and cut sheets, other research documents, and data from previous computer simulations. We include these different sources in order to best show the type and variety of data available, however publication here does not imply our guarantee of these data. Within each category, several broad classes are identified, and within each class we examine the generic individual technologies that fall into that class.

Schuman, J.; Rubinstein, F.; Papamichael, K.; Beltran, L.; Lee, E.S.; Selkowitz, S.

1992-09-01T23:59:59.000Z

17

Building Technology and Urban Systems  

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

Office building exterior and infrared thermograph Office building exterior and infrared thermograph Building Technology and Urban Systems Building Technology and Urban Systems application/pdf icon btus-org-chart-03-2013.pdf In the areas of Building Technology and Urban Systems, EETD researchers conduct R&D and develop physical and information technologies to make buildings and urban areas more energy- and resource-efficient. These technologies create jobs and products for the marketplace in clean technology industries. They improve quality of life, and reduce the emissions of pollutants, including climate-altering greenhouse gases. BTUSD's goal is to provide the technologies needed to operate buildings at 50 to 70 percent less energy use than average today. BTUS develops, demonstrates and deploys: Information technologies for the real-time monitoring and control of

18

Key technology trends - Satellite systems  

Science Conference Proceedings (OSTI)

This paper is based on material extracted from the WTEC Panel Report Global Satellite Communications Technology and Systems, December 1998. It presents an overview of key technology trends in communications satellites in the last few years. After the ... Keywords: Communications satellites, Satellite communications, Satellite technology overview

Charles W. Bostian; William T. Brandon; Alfred U. Mac Rae; Christoph E. Mahle; Stephen A. Townes

2000-08-01T23:59:59.000Z

19

Furnace Systems Technology Workshop  

Science Conference Proceedings (OSTI)

TMS Networking and Online Tools, X ... TMS Social Network and Site Tools .... furnace technology, fundamentals of fans and blowers, reduction of melt loss, refractory ... Sutton - Harbison-Walker Refractories; Jon Gillespie - Gillespie & Powers...

20

Geothermal Technologies Office: Enhanced Geothermal Systems Technologi...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

and Renewable Energy EERE Home | Programs & Offices | Consumer Information Geothermal Technologies Office Search Search Help Geothermal Technologies Office HOME ABOUT...

Note: This page contains sample records for the topic "technology solidenergy systems" 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

Dynamic Safety Systems (DSS) Technology  

Science Conference Proceedings (OSTI)

This report considers several aspects of Dynamic Safety System (DSS) technology and its use in United States (U.S.) light-water reactor (LWR) safety systems. The topics include: the capability of DSS technology to function in an LWR protection system, the feasibility of licensing DSS technology under Code of Federal Regulations 10 CFR 50.59 for use in a reactor protection system (RPS), and the possibility of extending the automatic self-testing regime to include the front-end neutron sensors that feed si...

1998-05-27T23:59:59.000Z

22

Fuel Cell Technologies Office: Systems Integration  

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

Systems Integration to someone by E-mail Share Fuel Cell Technologies Office: Systems Integration on Facebook Tweet about Fuel Cell Technologies Office: Systems Integration on...

23

Energy information systems (EIS): Technology costs, benefit,...  

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

Energy information systems (EIS): Technology costs, benefit, and best practice uses Title Energy information systems (EIS): Technology costs, benefit, and best practice uses...

24

Stanford Nitrogen Group | Department of Energy  

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

SolidEnergy Systems SolidEnergy Systems Massachusetts Institute of Technology SolidEnergy Systems developed cutting-edge battery technologies to meet the world's growing energy storage demand. The Polymer Ionic Liquid (PIL) rechargeable lithium battery has four times the energy density of a conventional lithium-ion battery. Learn More NuMat Technologies, Inc. Northwestern University NuMat Technologies, Inc is a cleantech spin-out that computationally designs and synthesizes high-performing nanomaterials for gas storage and separation applications. NuMat has developed materials that will fundamentally change the economics of gas storage in natural gas vehicles - supporting the gradual displacement of foreign oil. Learn More Mesdi Systems University of Central Florida Mesdi Systems developed revolutionary equipment for manufacturing

25

Radiator Labs | Department of Energy  

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

SolidEnergy Systems SolidEnergy Systems Massachusetts Institute of Technology SolidEnergy Systems developed cutting-edge battery technologies to meet the world's growing energy storage demand. The Polymer Ionic Liquid (PIL) rechargeable lithium battery has four times the energy density of a conventional lithium-ion battery. Learn More Stanford Nitrogen Group Stanford University The Stanford Nitrogen Group developed a new wastewater treatment process, termed "CANDO", for the removal and recovery of energy from waste nitrogen. The CANDO technology improves the efficiency of nitrogen treatment by lowering energy inputs and enabling energy recovery from waste nitrogen. Learn More NuMat Technologies, Inc. Northwestern University NuMat Technologies, Inc is a cleantech spin-out that computationally

26

National Clean Energy Business Plan Competition | Department of Energy  

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

SolidEnergy Systems SolidEnergy Systems Massachusetts Institute of Technology SolidEnergy Systems developed cutting-edge battery technologies to meet the world's growing energy storage demand. The Polymer Ionic Liquid (PIL) rechargeable lithium battery has four times the energy density of a conventional lithium-ion battery. Learn More Stanford Nitrogen Group Stanford University The Stanford Nitrogen Group developed a new wastewater treatment process, termed "CANDO", for the removal and recovery of energy from waste nitrogen. The CANDO technology improves the efficiency of nitrogen treatment by lowering energy inputs and enabling energy recovery from waste nitrogen. Learn More NuMat Technologies, Inc. Northwestern University NuMat Technologies, Inc is a cleantech spin-out that computationally

27

High Technology and Industrial Systems  

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

Semiconductor clean room Semiconductor clean room High Technology and Industrial Systems EETD's research on high technology buildings and industrial systems is aimed at reducing energy consumed by the industrial sector in manufacturing facilities, including high technology industries such as data centers, cleanrooms in the such industries as electronics and pharmaceutical manufacturing, and laboratories, improving the competitiveness of U.S. industry. Contacts William Tschudi WFTschudi@lbl.gov (510) 495-2417 Aimee McKane ATMcKane@lbl.gov (518) 782-7002 Links High-Performance Buildings for High-Tech Industries Industrial Energy Analysis Batteries and Fuel Cells Buildings Energy Efficiency Applications Commercial Buildings Cool Roofs and Heat Islands Demand Response Energy Efficiency Program and Market Trends

28

Furnace Systems Technology Workshop Brochure (PDF)  

Science Conference Proceedings (OSTI)

To register, visit the furnace systems technology ... transfer, atmospheres and purging requirements, effective control systems, and fuel efficiency, production...

29

Vehicle Technologies Office: Hybrid and Vehicle Systems  

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

Hybrid and Vehicle Hybrid and Vehicle Systems to someone by E-mail Share Vehicle Technologies Office: Hybrid and Vehicle Systems on Facebook Tweet about Vehicle Technologies Office: Hybrid and Vehicle Systems on Twitter Bookmark Vehicle Technologies Office: Hybrid and Vehicle Systems on Google Bookmark Vehicle Technologies Office: Hybrid and Vehicle Systems on Delicious Rank Vehicle Technologies Office: Hybrid and Vehicle Systems on Digg Find More places to share Vehicle Technologies Office: Hybrid and Vehicle Systems on AddThis.com... Just the Basics Hybrid & Vehicle Systems Modeling & Simulation Integration & Validation Benchmarking Parasitic Loss Reduction Propulsion Systems Advanced Vehicle Evaluations Energy Storage Advanced Power Electronics & Electrical Machines

30

Building Technologies Office: Energy Systems Innovations  

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

Energy Systems Energy Systems Innovations to someone by E-mail Share Building Technologies Office: Energy Systems Innovations on Facebook Tweet about Building Technologies Office: Energy Systems Innovations on Twitter Bookmark Building Technologies Office: Energy Systems Innovations on Google Bookmark Building Technologies Office: Energy Systems Innovations on Delicious Rank Building Technologies Office: Energy Systems Innovations on Digg Find More places to share Building Technologies Office: Energy Systems Innovations on AddThis.com... About Take Action to Save Energy Partner With DOE Activities Solar Decathlon Building America Research Innovations Research Tools Building Science Education Climate-Specific Guidance Solution Center Partnerships Meetings Publications Home Energy Score

31

NREL: Energy Analysis - Electric Infrastructure Systems Technology...  

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

Electric Infrastructure Systems Technology Analysis Models and Tools The following is a list of models and tools that can assist in learning more about the listed technologies and...

32

Building Technologies Office: Integrated Building Management System  

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

Integrated Building Integrated Building Management System Research Project to someone by E-mail Share Building Technologies Office: Integrated Building Management System Research Project on Facebook Tweet about Building Technologies Office: Integrated Building Management System Research Project on Twitter Bookmark Building Technologies Office: Integrated Building Management System Research Project on Google Bookmark Building Technologies Office: Integrated Building Management System Research Project on Delicious Rank Building Technologies Office: Integrated Building Management System Research Project on Digg Find More places to share Building Technologies Office: Integrated Building Management System Research Project on AddThis.com... About Take Action to Save Energy Partner with DOE

33

Fuel Cell Technologies Office: Systems Analysis  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

| Consumer Information Systems Analysis Search Search Help Systems Analysis EERE Fuel Cell Technologies Office Systems Analysis Printable Version Share this resource Send...

34

Vehicle Technologies Office: Hybrid and Vehicle Systems  

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

Hybrid and Vehicle Systems Hybrid and vehicle systems research provides an overarching vehicle systems perspective to the technology research and development (R&D) activities of...

35

Building Technologies Office: Simplified Space Conditioning Systems...  

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

Simplified Space Conditioning Systems for Energy Efficient Homes Expert Meeting to someone by E-mail Share Building Technologies Office: Simplified Space Conditioning Systems for...

36

Nuclear Systems Technology | Nuclear Science | ORNL  

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

Advanced Fuel Cycle Systems Criticality Safety Irradiation Experiment Development and Execution Robotics & Remote Systems Engineering and Applications Thermal & Hydraulic Experiments & Analysis Used Nuclear Fuel Storage, Transportation, and Disposal Reactor Technology Nuclear Science Home | Science & Discovery | Nuclear Science | Research Areas | Nuclear Systems Technology SHARE Nuclear Systems Technology Nuclear Systems Technology Image 2 ORNL has had historic involvement in a broad set of nuclear research areas: irradiated materials and isotopes R&D, fission and fusion reactors development, neutron scattering, fuel enrichment, used fuel recycling and disposal, etc. The skills and knowledge required to succeed in these research areas often cultivated core areas of expertise in which ORNL is

37

Augmented reality technologies, systems and applications  

Science Conference Proceedings (OSTI)

This paper surveys the current state-of-the-art of technology, systems and applications in Augmented Reality. It describes work performed by many different research groups, the purpose behind each new Augmented Reality system, and the difficulties and ... Keywords: AR, Augmented reality, Augmented reality applications, Augmented reality iphone4, Augmented reality on mobile devices, Augmented reality systems, Augmented reality technologies

Julie Carmigniani; Borko Furht; Marco Anisetti; Paolo Ceravolo; Ernesto Damiani; Misa Ivkovic

2011-01-01T23:59:59.000Z

38

Available Technologies: Dynamic Solar Glare Blocking System  

Dynamic Solar Glare Blocking System IB-2415. APPLICATIONS OF TECHNOLOGY: ... U.S. DEPARTMENT OF ENERGY OFFICE OF SCIENCE UNIVERSITY OF CALIFORNIA.

39

NREL: Energy Analysis - Electric Infrastructure Systems Technology...  

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

Technology Analysis NREL's energy analysis supports distribution and interconnection R&D, which is responsible for distributed resources' system integration. Industrial...

40

Quantum Fuel Systems Technologies Worldwide Inc Quantum Technologies | Open  

Open Energy Info (EERE)

Fuel Systems Technologies Worldwide Inc Quantum Technologies Fuel Systems Technologies Worldwide Inc Quantum Technologies Jump to: navigation, search Name Quantum Fuel Systems Technologies Worldwide Inc (Quantum Technologies) Place Irvine, California Zip CA 92614 Sector Hydro, Hydrogen, Solar, Vehicles, Wind energy Product A California-based company with new energy activities in powertrains for hybrid vehicles, gas and hydrogen storage equipment manufacturing, and wind and solar energy. Coordinates 41.837752°, -79.268594° 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":41.837752,"lon":-79.268594,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "technology solidenergy systems" 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

Energy Systems Engineering 1 Clean Coal Technologies  

E-Print Network (OSTI)

Energy Systems Engineering 1 Clean Coal Technologies Presentation at BARC 4th December 2007 #12.ofPlants Source: CEA,2006, Thermal performance report 377 plants Sub-critical Pulverised coal (535-575 oC, 175/kWh) 0.14 0.03 0.6 #12;Energy Systems Engineering 9 Status of Advanced Coal Technologies Types

Banerjee, Rangan

42

RENEWABLES RESEARCH Boiler Burner Energy System Technology  

E-Print Network (OSTI)

RENEWABLES RESEARCH Boiler Burner Energy System Technology (BBEST) for Firetube Boilers PIER, industrial combined heat and power (CHP) boiler burner energy system technology ("BBEST"). Their research (unrecuperated) with an ultra- low nitrous oxide (NOx) boiler burner for firetube boilers. The project goals

43

Advanced Integrated Systems Technology Development  

E-Print Network (OSTI)

Research Energy Systems Integration Environmentallyenergy use, combined with the capability of the BMS system, including alarms to identify anomalies. Integration

2013-01-01T23:59:59.000Z

44

Advanced Integrated Systems Technology Development  

E-Print Network (OSTI)

refrigeration, and fire protection systems. Figure 2.1.2-1: CalSTRS Headquarters, Sacramento, CA (Mechanical design

2013-01-01T23:59:59.000Z

45

Geothermal Technologies Program: Enhanced Geothermal Systems  

DOE Green Energy (OSTI)

This general publication describes enhanced geothermal systems (EGS) and the principles of operation. It also describes the DOE program R&D efforts in this area, and summarizes several projects using EGS technology.

Not Available

2004-08-01T23:59:59.000Z

46

Overview of Capabilities Conversion System Technology  

E-Print Network (OSTI)

-scale composite structures Advanced coatings Laser processing Distributed Generation & Smart Grid Broad in technology demonstration and transition to application. Modeling and control architecture of the SmartGrid - Condition Based Maintenance - Integrated Health Management System Design & Optimization - Automated

Lee, Dongwon

47

Scanning the Technology Energy Infrastructure Defense Systems  

E-Print Network (OSTI)

of their own telecommunications systems, which often consist of backbone fiber-optic or microwave connectingScanning the Technology Energy Infrastructure Defense Systems MASSOUD AMIN, SENIOR MEMBER, IEEE systems and to develop de- fense plans to protect the network against extreme contingencies caused

Amin, S. Massoud

48

The United States Department of Energy Office of Industrial Technology`s Technology Benefits Recording System  

SciTech Connect

The U.S. Department of Energy (DOE) Office of Industrial Technology`s (OIT`s) Technology Benefits Recording System (TBRS) was developed by Pacific Northwest Laboratory (PNL). The TBRS is used to organize and maintain records of the benefits accrued from the use of technologies developed with the assistance of OIT. OIT has had a sustained emphasis on technology deployment. While individual program managers have specific technology deployment goals for each of their ongoing programs, the Office has also established a separate Technology Deployment Division whose mission is to assist program managers and research and development partners commercialize technologies. As part of this effort, the Technology Deployment Division developed an energy-tracking task which has been performed by PNL since 1977. The goal of the energy-tracking task is to accurately assess the energy savings impact of OIT-developed technologies. In previous years, information on OIT-sponsored technologies existed in a variety of forms--first as a hardcopy, then electronically in several spreadsheet formats that existed in multiple software programs. The TBRS was created in 1993 for OIT and was based on information collected in all previous years from numerous industrial contacts, vendors, and plants that have installed OIT-sponsored technologies. The TBRS contains information on technologies commercialized between 1977 and the present, as well as information on emerging technologies in the late development/early commercialization stage of the technology life cycle. For each technology, details on the number of units sold and the energy saved are available on a year-by-year basis. Information regarding environmental benefits, productivity and competitiveness benefits, or impact that the technology may have had on employment is also available.

Hughes, K.R.; Moore, N.L.

1994-09-01T23:59:59.000Z

49

Vehicle Technologies Office: Battery Systems  

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

Battery Systems A hybrid vehicle uses two or more forms of energy to propel the vehicle. Many hybrid electric vehicles (HEV) sold today are referred to as "hybrids" because it...

50

New and Underutilized Technology: Integrated Daylighting Systems |  

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

Integrated Daylighting Systems Integrated Daylighting Systems New and Underutilized Technology: Integrated Daylighting Systems October 4, 2013 - 4:56pm Addthis The following information outlines key deployment considerations for integrated daylighting systems within the Federal sector. Benefits Integrated daylighting systems can be combined with electronic dimmable fluorescent ballasts, photo sensors, and occupancy sensors where appropriate. Network components, workstation controls, and building management options can also be integrated to provide significant savings on applied systems. Application Integrated daylighting systems are applicable in perimeter and interior spaces with daylight exposure via windows and skylights. Key Factors for Deployment Acceptable levels of daylight are required and must be factored into

51

Home | Buildings Technology & Urban Systems Department  

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

Lab Buildings & Urban Systems Buildings Lab Buildings & Urban Systems Buildings Technology & Urban Systems Department Search Search Home About Us Groups Tools & Guides Facilities Publications News Links Contact Us Staff The Building Technology and Urban Systems Department (BTUS) works closely with industry to develop technologies for buildings that increase energy efficiency, and improve the comfort, health, and safety of building occupants. Berkeley Lab Hosts 5 Emerging Leaders During TechWomen 2013 As part of TechWomen 2013, emerging leaders from around the world toured a number of scientific facilities in the Bay Area, including the Advanced Light Source at Berkeley Lab. Pho Read More The Retrocommissioning Sensor Suitcase Brings Energy Efficiency to Small Commercial Buildings The data module communicates wirelessly with the smart pad, which launches

52

Mixed-Technology System-Level Simulation  

Science Conference Proceedings (OSTI)

This paper describes a computationally efficient method to simulate mixed-domain systems under the requirements of a system-level framework. The approach is the combined use of Modified Nodal Analysis (MNA) for the representation of a mixed-technology ... Keywords: MEM simulation, microsystem modeling and simulation, modified nodal analysis (MNA), optical MEM CAD tool, optoelectronic simulation, piecewise linear simulation (PWL)

J. A. Martinez; T. P. Kurzweg; S. P. Levitan; P. J. Marchand; D. M. Chiarulli

2001-10-01T23:59:59.000Z

53

Vehicle Technologies Office: Thermal Control and System Integration  

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

Thermal Control and System Integration to someone by E-mail Share Vehicle Technologies Office: Thermal Control and System Integration on Facebook Tweet about Vehicle Technologies...

54

PNNL Technology Systems Analysis Group | Open Energy Information  

Open Energy Info (EERE)

Technology Systems Analysis Group Technology Systems Analysis Group Jump to: navigation, search Logo: Technology Systems Analysis Name Technology Systems Analysis Agency/Company /Organization Pacific Northwest National Laboratory Sector Energy Website http://tsa.pnl.gov/ References Technology Systems Analysis [1] "The Technology Systems Analysis group is part of the Pacific Northwest National Laboratory's Energy Environment Directorate. Our signature capabilities include sustainable design and development, building systems and energy technology analysis, and carbon management. We work with government and private sector clients to solve energy, environmental, and economic systems challenges, such as global climate change, sustainable development, energy systems. Examples of our current work include

55

TECHNOLOGY DEVELOPMENT ON THE DUPIC SAFEGUARDS SYSTEM  

Science Conference Proceedings (OSTI)

A safeguards system has been developed since 1993 in the course of supporting a fuel cycle process to fabricate CANDU fuel with spent PWR fuel (known as Direct Use of PWR spent fuel In CANDU, DUPIC). The major safeguards technology involved here was to design and fabricate a neutron coincidence counting system for process accountability, and also an unattended continuous monitoring system in association with independent verification by the IAEA. This combined technology was to produce information of nuclear material content and to maintain knowledge of the continuity of nuclear material flow. In addition to hardware development, diagnosis software is being developed to assist data acquisition, data review, and data evaluation based on a neural network system on the IAEA C/S system.

H. KIM; H. CHA; ET AL

2001-02-01T23:59:59.000Z

56

Technipower Systems formerly Solomon Technologies | Open Energy Information  

Open Energy Info (EERE)

Technipower Systems formerly Solomon Technologies Technipower Systems formerly Solomon Technologies Jump to: navigation, search Name Technipower Systems (formerly Solomon Technologies) Place Danbury, Connecticut Zip 6810 Sector Solar, Vehicles Product Connecticut-based manufacturer of electromechanical power systems. The firm provides solar ground mounted systems and electric hybrid technologies for electric vehicles. References Technipower Systems (formerly Solomon Technologies)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Technipower Systems (formerly Solomon Technologies) is a company located in Danbury, Connecticut . References ↑ "Technipower Systems (formerly Solomon Technologies)" Retrieved from

57

BRC-Systems and Emerging Technologies Security Research ...  

Science Conference Proceedings (OSTI)

... Systems and Emerging Technologies Security Research Group Biometric Standards and Related Technical Developments. ...

2013-08-01T23:59:59.000Z

58

DOE and Industry Showcase New Control Systems Security Technologies...  

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

Electricity Advisory Committee Technology Development Transmission Planning Smart Grid Energy Delivery Systems Cybersecurity Control Systems Security News Archive Control...

59

Technology Evaluation and Integration Group: Center for Transportation Technologies and Systems  

DOE Green Energy (OSTI)

Fact sheet describes the specialized work done by NREL's Technology Evaluation and Integration Group in the Center for Transportation Technologies and Systems.

Not Available

2008-08-01T23:59:59.000Z

60

NREL: Technology Deployment - Building Energy Systems  

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

Building Energy Systems Building Energy Systems NREL experts develop comprehensive energy assessments, models, and tools to optimize building systems across energy efficiency and renewable energy while also improving occupant comfort, safety, and productivity. Northeast Denver Housing Center Northeast Denver Housing Center NREL Identifies PV for 28 Affordable Housing Units Boulder County Housing Authority Boulder County Housing Authority NREL Recommendations Lead to 153 Net Zero Energy Residences Expertise and Knowledge NREL offers technical assistance and project development support by working closely with industry partners to research, develop, and deploy advanced building technologies. Examples include: Building Energy Audits and Assessments NREL provides technical assistance, guidelines, checklists, and data

Note: This page contains sample records for the topic "technology solidenergy systems" 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

Continuous Circulation System: a new enabling technology  

E-Print Network (OSTI)

Wellbore problems have existed since the very first oil well was drilled. These problems have cost the oil industry millions of dollars because they lead to substantial loss of valuable rig time, or even loss of the well. Some of these problems are caused by the interruption of the drilling-fluid circulation. This interruption normally occurs when making drillpipe connections. Interruption of circulation causes wellbore problems like ballooning of the well, gelation of drilling mud, and settling of drilled cuttings. It also causes some operating problems in underbalanced drilling. A new technology in drilling has been introduced through a joint industry project to overcome problems caused by interruption of circulation. This technology is the Continuous Circulation System (CCS). The CCS is capable of achieving continuous circulation while making/breaking drillpipe connections. This research highlights the significance of the new technology by investigating the problems caused by interruption of circulation. It presents some potential operational problems regarding the new system and discusses the possibility to achieve continuous drilling. The economics of the new technology is presented. This study found that the CCS would prevent significant wellbore problems from occurring, hence saving valuable rig time and money. It also showed that CCS would be a valuable addition to the equipment used in underbalanced drilling. Continuous drilling while making connections can be achieved using mud-motors. On the other hand, it is not feasible through rotation of the drillstring under the current technology. Finally, the suitable marketing strategy for this phase of the new technology is to offer it for lease rather than for sale.

Kenawy, Walid F.

2002-01-01T23:59:59.000Z

62

PNNL Technology Systems Analysis Group | Open Energy Information  

Open Energy Info (EERE)

Analysis Group Analysis Group (Redirected from Technology Systems Analysis) Jump to: navigation, search Logo: Technology Systems Analysis Name Technology Systems Analysis Agency/Company /Organization Pacific Northwest National Laboratory Sector Energy Website http://tsa.pnl.gov/ References Technology Systems Analysis [1] "The Technology Systems Analysis group is part of the Pacific Northwest National Laboratory's Energy Environment Directorate. Our signature capabilities include sustainable design and development, building systems and energy technology analysis, and carbon management. We work with government and private sector clients to solve energy, environmental, and economic systems challenges, such as global climate change, sustainable development, energy systems. Examples of our current work include

63

Transmission System Efficiency Technology and Methodology Assessment  

Science Conference Proceedings (OSTI)

Reducing the carbon footprint of the electric power industry and increasing the role of renewable energy are crucial parts of a strategy for the greening of electric energy supply. This work describes the technological options available to reduce losses in transmission systems. It presents a comprehensive framework that can be applied consistently and uniformly to all energy efficiency demonstration projects to identify and quantify the various types of benefits in a standardized manner. The framework id...

2010-12-15T23:59:59.000Z

64

Urban Network Systems - Technologies and Best Practices  

Science Conference Proceedings (OSTI)

This report describes the results of Phase II of a multiyear effort to identify noteworthy practices in managing urban network systems. The report profiles the practices (people, processes, and technology) in place at one host utility, The Illuminating Company (CEI), a FirstEnergy company serving the greater Cleveland area. In addition, this report highlights the similarities and differences in practices in place at The Illuminating Company and at two other utilities, Seattle City Light (SCL) and Con Edi...

2009-06-30T23:59:59.000Z

65

Chemical partitioning technologies for an ATW system  

Science Conference Proceedings (OSTI)

A roadmap for the development of the technology of an Accelerator Transmutation of Waste (ATW) system was recently submitted to the U.S. Congress by the U.S. Department of Energy. One element of this roadmap was a development plan for the separations technologies that would be required to support an ATW system operating with a sustained feed of 1,450 tonnes of commercial light water reactor spent fuel per year. A Technical Working Group was constituted to identify appropriate separations processes and prepare a plan for their development. The baseline process selected combines aqueous and pyrochemical processes to enable efficient separation of uranium, technetium, iodine, and the transuranic elements from LWR spent fuel in the head-end step. For the recycle of unburned transuranics and newly-generated technetium and iodine from irradiated ATW transmuter assemblies, which were given to be metallic in form, a second and quite different pyrochemical process was identified. The diversity of processing methods was chosen for both technical and economic factors; aqueous methods are deemed to be better suited to large tonnages of commercial oxide spent fuel, while it is considered that pyrochemical processes can be exploited effectively in smaller-scale operations, particularly when the application is to metallic fuels or targets. A six-year technology evaluation and development program is foreseen, by the end of which an informed decision can be made on proceeding with demonstration of the ATW system.

Laidler, James J. (VISITORS); Burris, Leslie (VISITORS); Collins, Emory D. (TANKS ADVISORY PANEL); Duguid, James (Duke Engineering); Henry, Roger N. (UNKNOWN); Hill, Julian G. (BATTELLE (PACIFIC NW LAB)); Karell, Eric J. (UNKNOWN); Mcdeavitt, Sean M. (..); Thompson, Major C. (WESTINGHOUSE SAVANNAH RIV); Williamson, Mark A. (Los Alamos National Lab); Willitt, James L. (Argonne National Laboratory)

2000-11-01T23:59:59.000Z

66

Geothermal Technologies Office: Enhanced Geothermal Systems  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

and Renewable Energy EERE Home | Programs & Offices | Consumer Information Geothermal Technologies Office Search Search Help Geothermal Technologies Office HOME ABOUT...

67

Technologies  

Technologies Energy, Utilities, & Power Systems. Advanced Carbon Aerogels for Energy Applications; Distributed Automated Demand Response; Electrostatic Generator/Motor

68

Innovative technology summary report: Transportable vitrification system  

Science Conference Proceedings (OSTI)

At the end of the cold war, many of the Department of Energy`s (DOE`s) major nuclear weapons facilities refocused their efforts on finding technically sound, economic, regulatory compliant, and stakeholder acceptable treatment solutions for the legacy of mixed wastes they had produced. In particular, an advanced stabilization process that could effectively treat the large volumes of settling pond and treatment sludges was needed. Based on this need, DOE and its contractors initiated in 1993 the EM-50 sponsored development effort required to produce a deployable mixed waste vitrification system. As a consequence, the Transportable Vitrification System (TVS) effort was undertaken with the primary requirement to develop and demonstrate the technology and associated facility to effectively vitrify, for compliant disposal, the applicable mixed waste sludges and solids across the various DOE complex sites. After 4 years of development testing with both crucible and pilot-scale melters, the TVS facility was constructed by Envitco, evaluated and demonstrated with surrogates, and then successfully transported to the ORNL ETTP site and demonstrated with actual mixed wastes in the fall of 1997. This paper describes the technology, its performance, the technology applicability and alternatives, cost, regulatory and policy issues, and lessons learned.

NONE

1998-09-01T23:59:59.000Z

69

Ris Energy Report 4 Supply technologies in the future energy system 10 Supply technologies in the future energy system  

E-Print Network (OSTI)

Risø Energy Report 4 Supply technologies in the future energy system 10 Supply technologies of local and central production and close coupling between supply and end-use. Wind Global wind energy: Energy supply technologies #12;Risø Energy Report 4 Supply technologies in the future energy system4 used

70

Systems Integration: Solar Energy Technologies Program (SETP) (Fact Sheet)  

DOE Green Energy (OSTI)

Fact sheet summarizing the goals and activities of the DOE Solar Energy Technologies Program efforts within its systems integration subprogram.

Not Available

2009-10-01T23:59:59.000Z

71

Building Technologies Office: Innovative Energy Systems  

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

Heating (WMV 49 MB) Heat Pump Water Heater Technology (WMV 12 MB) HVAC Technologies Residential Air Conditioning Fault Detection and Diagnostics (FDD) and Programs to Support...

72

Building Technologies Office: Highly Energy Efficient Wall Systems...  

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

Highly Energy Efficient Wall Systems Research Project to someone by E-mail Share Building Technologies Office: Highly Energy Efficient Wall Systems Research Project on Facebook...

73

Vehicle Technologies Office: Materials for Energy Recovery Systems...  

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

Systems and Controlling Exhaust Gases to someone by E-mail Share Vehicle Technologies Office: Materials for Energy Recovery Systems and Controlling Exhaust Gases on Facebook...

74

Vehicle Technologies Office: Thermal Control and System Integration  

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

Thermal Control and System Integration The thermal control and system integration activity focuses on issues such as the integration of motor and power control technologies and the...

75

Case Studies of Energy Information Systems and Related Technology...  

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

Buildings Cool Roofs and Heat Islands Demand Response Energy Efficiency Program and Market Trends High Technology and Industrial Systems Lighting Systems Residential Buildings...

76

Soap Manufacturing TechnologyChapter 10 Soap Drying Systems  

Science Conference Proceedings (OSTI)

Soap Manufacturing Technology Chapter 10 Soap Drying Systems Surfactants and Detergents eChapters Surfactants - Detergents Press Downloadable pdf of\tChapter 10 Soap Drying Systems from ...

77

Advanced Electric Traction System Technology Development  

SciTech Connect

As a subcontractor to General Motors (GM), Ames Laboratory provided the technical expertise and supplied experimental materials needed to assess the technology of high energy bonded permanent magnets that are injection or compression molded for use in the Advanced Electric Traction System motor. This support was a sustained (Phase 1: 6/07 to 3/08) engineering effort that builds on the research achievements of the primary FreedomCAR project at Ames Laboratory on development of high temperature magnet alloy particulate in both flake and spherical powder forms. Ames Lab also provide guidance and direction in selection of magnet materials and supported the fabrication of experimental magnet materials for development of injection molding and magnetization processes by Arnold Magnetics, another project partner. The work with Arnold Magnetics involved a close collaboration on particulate material design and processing to achieve enhanced particulate properties and magnetic performance in the resulting bonded magnets. The overall project direction was provided by GM Program Management and two design reviews were held at GM-ATC in Torrance, CA. Ames Lab utilized current expertise in magnet powder alloy design and processing, along with on-going research advances being achieved under the existing FreedomCAR Program project to help guide and direct work during Phase 1 for the Advanced Electric Traction System Technology Development Program. The technical tasks included review of previous GM and Arnold Magnets work and identification of improvements to the benchmark magnet material, Magnequench MQP-14-12. Other benchmark characteristics of the desired magnet material include 64% volumetric loading with PPS polymer and a recommended maximum use temperature of 200C. A collaborative relationship was maintained with Arnold Magnets on the specification and processing of the bonded magnet material required by GM-ATC.

Anderson, Iver

2011-01-14T23:59:59.000Z

78

Top Student Team Wins $180,000 Toward Clean Energy Start Up | Department of  

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

Student Team Wins $180,000 Toward Clean Energy Start Up Student Team Wins $180,000 Toward Clean Energy Start Up Top Student Team Wins $180,000 Toward Clean Energy Start Up June 15, 2012 - 2:57pm Addthis Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public Affairs The winners were: Grand prize: NuMat Technologies from Northwestern University Second place: SolidEnergy Systems from Massachusetts Institute of Technology People's Choice: Navillum Nanotechnologies from University of Utah NuMat Technologies beat out five other finalists Wednesday to become the grand prize winner of the National Clean Energy Business Plan Competition, taking home $180,000 in prizes, which includes seed money for their company and additional prizes from sponsors including technical, design and legal assistance. SolidEnergy Systems came in second place, and Navillum

79

Building Technologies Office: Building-Level Energy Management Systems  

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

Building-Level Energy Building-Level Energy Management Systems Research Project to someone by E-mail Share Building Technologies Office: Building-Level Energy Management Systems Research Project on Facebook Tweet about Building Technologies Office: Building-Level Energy Management Systems Research Project on Twitter Bookmark Building Technologies Office: Building-Level Energy Management Systems Research Project on Google Bookmark Building Technologies Office: Building-Level Energy Management Systems Research Project on Delicious Rank Building Technologies Office: Building-Level Energy Management Systems Research Project on Digg Find More places to share Building Technologies Office: Building-Level Energy Management Systems Research Project on AddThis.com... About Take Action to Save Energy

80

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

Note: This page contains sample records for the topic "technology solidenergy systems" 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

MHK Technologies/Oscillating Cascade Power System OCPS | Open Energy  

Open Energy Info (EERE)

Oscillating Cascade Power System OCPS Oscillating Cascade Power System OCPS < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Oscillating Cascade Power System OCPS.jpg Technology Profile Primary Organization New Energy Solutions LLC Technology Resource Click here Current 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 OCPS generator consists of a cascade of vertical hydrofoils submerged in moving water This array of hydrofoils oscillates in antiphase at resonance flutter in a slow swimming motion resulting in maximum power transfer from flowing water to electricity The system efficiently converts the oscillating mechanical energy into a steady electric current A 60 overall water to wire efficiency was demonstrated at the proof of concept test and 65 or better overall efficiency is projected using the new engineering advances incorporated since the test in the commercial model

82

Research on energy consumption detection system based on OPC technology  

Science Conference Proceedings (OSTI)

For developing of energy consumption detection systems, the system integration becomes more and more difficult. The OPC Object Linking and Embedding OLE for process control technology is used to simplify the problem. The system integration can be improved ...

Changtao Wang; Zhonghua Han; Bin Ma

2013-06-01T23:59:59.000Z

83

MHK Technologies/Hybrid System | Open Energy Information  

Open Energy Info (EERE)

System System < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Hybrid System.jpg Technology Profile Primary Organization Ryokuseisha Corporation 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 To take advantage of wave power and solar power to provide a stable power source a Wave Activated Generator was combined with a solar battery In stormy the wave activated generator is used and in fair weather solar battery is used to provide a power supply with a high output This is used as the power source for measuring instruments on the islands off the power source for measuring instruments on the islands off the southernmost coast of Japan and for the buoy of the United States Coast Guard and TRINITY HOUSE LIGHTHOUSES SERVICE

84

NREL: Energy Analysis - Technology Systems Analysis  

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

Zhang Access more information on all of our Staff Analysts Printable Version Energy Analysis Home Capabilities & Expertise Technology Analysis Biomass Buildings Electric...

85

Prototype system brings advantages of wireless technology to secure  

National Nuclear Security Administration (NNSA)

Prototype system brings advantages of wireless technology to secure Prototype system brings advantages of wireless technology to secure environment | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Prototype system brings advantages of wireless technology ... Prototype system brings advantages of wireless technology to secure environment

86

Technology Development and Field Trials of EGS Drilling Systems...  

Open Energy Info (EERE)

Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon Technology Development and Field Trials of EGS Drilling Systems Geothermal Lab Call...

87

New technology can improve electric power system efficiency and ...  

U.S. Energy Information Administration (EIA)

The term "smart grid" covers a range of devices and systems that leverage recent advances in digital technology and communications to ... Developing methods for ...

88

Building Energy Information Systems: State of the Technology...  

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

Office EETD Safety Program Development Contact Us Department Contacts Media Contacts Building Energy Information Systems: State of the Technology and User Case Studies Title...

89

Solar thermal parabolic dish systems: technology and applications  

DOE Green Energy (OSTI)

This presentation surveys the status and some probable future courses of development of parabolic dish solar collector technology and some of the near-term and long-range applications of the technology. Included are fundamentals of the technology, descriptions of current collectors with particular emphasis on the types developed within the Department of Energy's Solar Thermal Program, descriptions of current systems and applications, key technical issues and tradeoff considerations which will affect the competition between parabolic dish systems and other solar thermal technologies, and, finally, a discussion of future possibilities for the development of parabolic dish technology.

Leonard, J.A.

1984-05-01T23:59:59.000Z

90

FEMP Technology Brief: Boiler Combustion Control and Monitoring System |  

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

Boiler Combustion Control and Monitoring Boiler Combustion Control and Monitoring System FEMP Technology Brief: Boiler Combustion Control and Monitoring System October 7, 2013 - 9:12am Addthis This composite photo shows technicians observing operation at the monitoring station and making subsequent fine adjustments on combustion system controls Technical staff are making boiler adjustments with the control and monitoring system. Photo courtesy of the Department of Defense's Environmental Security Technology Certification Program. Technology Description A novel combustion control system, along with gas sensors, sets the opening of fuel and air inlets based on flue-gas concentrations. Continuous feedback from measurements of oxygen, carbon monoxide, and nitrogen oxide concentrations enable the control system

91

DOE and Industry Showcase New Control Systems Security Technologies at  

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

Technology Development » Energy Delivery Systems Technology Development » Energy Delivery Systems Cybersecurity » Control Systems Security News Archive » DOE and Industry Showcase New Control Systems Security Technologies at DistribuTECH DOE and Industry Showcase New Control Systems Security Technologies at DistribuTECH DistribuTECH Conference Tuesday-Thursday, March 23-25, 2010 Tampa Convention Center Booth #231 Tampa, FL Join the Department of Energy and its industry partners as they showcase six new products and technologies designed to secure the nation's energy infrastructure from cyber attack on Tuesday through Thursday, March 23-25. Visit Booth #231 at the DistribuTECH 2010 Conference & Exhibition in Tampa, FL, to see first-hand demonstrations of several newly commercialized control systems security products-each developed through a

92

Advanced Instrumentation, Information, and Control Systems Technologies Technical Program Plan  

SciTech Connect

Reliable instrumentation, information, and control (II&C) systems technologies are essential to ensuring safe and efficient operation of the U.S. light water reactor (LWR) fleet. These technologies affect every aspect of nuclear power plant (NPP) and balance-of-plant operations. In 1997, the National Research Council conducted a study concerning the challenges involved in modernization of digital instrumentation and control systems in NPPs. Their findings identified the need for new II&C technology integration.

Bruce Hallbert

2012-09-01T23:59:59.000Z

93

A Review of Nondestructive Evaluation Technologies for Cable System Integrity  

Science Conference Proceedings (OSTI)

This report provides an overview of common electrical cable types and designs, damage mechanisms, and existing test methods. It describes a technology review focused on assessing feasibility, performance, and limitations of nondestructive evaluation (NDE) technologies for cable integrity tests and inspection and summarizes future proposed work.BackgroundKnowing a cable systems condition is essential to ensure the reliability of the connected ...

2013-11-21T23:59:59.000Z

94

Wind Energy Systems Technologies LLC WEST | Open Energy Information  

Open Energy Info (EERE)

LLC WEST LLC WEST Jump to: navigation, search Name Wind Energy Systems Technologies LLC (WEST) Place New Iberia, Louisiana Sector Wind energy Product Wants to install wind turbines on abandoned Gulf of Mexico oil and natural gas platforms to generate electric power for both homes and secondary recovery efforts. References Wind Energy Systems Technologies LLC (WEST)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Wind Energy Systems Technologies LLC (WEST) is a company located in New Iberia, Louisiana . References ↑ "Wind Energy Systems Technologies LLC (WEST)" Retrieved from "http://en.openei.org/w/index.php?title=Wind_Energy_Systems_Technologies_LLC_WEST&oldid=353071

95

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

96

Building Technologies Office: Simplified Space Conditioning Systems...  

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

Simplified Space Conditioning Systems for Energy Efficient Homes Expert Meeting Building America hosted the "Simplified Space Conditioning Systems for Energy Efficient Homes"...

97

Inter-technology Effects in Intelligent Transportation Systems  

E-Print Network (OSTI)

This project examines the expected benefits of varying combinations of ITS applications: Freeway Service Patrol, Changeable Message Signs, and Ramp Metering. The research analyzes the simulated results of a stylized network in a microscopic traffic simulator. The traffic network includes parallel roadways, ramp meters and changeable message signs. We have tested these technologies in various combinations. We measure effectiveness and define a measure of inter-technology economies. In brief, it is found that additional technologies are sub-additive, and more benefits come from each technology in isolation than when it is bundled with other technologies. Keywords: Transportation System Management, Inter-technology Economies, Freeway Service Patrol, Changeable Message Signs, Ramp Metering, Intelligent Transportation Systems, Evaluation Levinson, Kanchi, and Gillen 2

David Levinson; David M Levinson; Sehsasai Kanchi; Seshasai Kanchi; David Gillen; David Gillen

2002-01-01T23:59:59.000Z

98

DOE technology information management system database study report  

SciTech Connect

To support the missions of the US Department of Energy (DOE) Special Technologies Program, Argonne National Laboratory is defining the requirements for an automated software system that will search electronic databases on technology. This report examines the work done and results to date. Argonne studied existing commercial and government sources of technology databases in five general areas: on-line services, patent database sources, government sources, aerospace technology sources, and general technology sources. First, it conducted a preliminary investigation of these sources to obtain information on the content, cost, frequency of updates, and other aspects of their databases. The Laboratory then performed detailed examinations of at least one source in each area. On this basis, Argonne recommended which databases should be incorporated in DOE`s Technology Information Management System.

Widing, M.A.; Blodgett, D.W.; Braun, M.D.; Jusko, M.J.; Keisler, J.M.; Love, R.J.; Robinson, G.L. [Argonne National Lab., IL (United States). Decision and Information Sciences Div.

1994-11-01T23:59:59.000Z

99

Market-analysis system for conservation technologies. Draft final report  

SciTech Connect

A prototype market analysis methodology to provide DOE decision makers guidance in evaluating and selecting strategies that promote energy conservation technologies is discussed. The methodology, named MASCOT (Market Analysis System for COnservation Technologies), was designed for the residential water heating market. However, the basic logic can be extended to other market segments, such as space heating and conditioning, and the commercial sector. MASCOT forecasts the market performance of any arbitrary set of technologies that the user chooses. The methodology captures the time-varying effects of technological and economic changes in the market, determines the critical features for new water heating technologies, calculates the likely energy impacts from the use of the actual technologies, and provides information concerning the sensitivity of the results to assumptions about market conditions, technology characteristics, and the factors underlying market penetration. (PSB)

Morris, P.A.; Thapa, M.N.; Bauman, D.S.; Froker, D.B.

1981-12-14T23:59:59.000Z

100

New and Underutilized Technology: Evaporative Pre-Cooling Systems |  

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

Technology: Evaporative Pre-Cooling Systems Technology: Evaporative Pre-Cooling Systems New and Underutilized Technology: Evaporative Pre-Cooling Systems October 4, 2013 - 4:43pm Addthis The following information outlines key deployment considerations for evaporated pre-cooling systems within the Federal sector. Benefits Evaporative pre-cooling systems install ahead of the condenser to lower the condenser pressure. These systems can also work with an economizer. Evaporative pre-cooling reduces the requirement for energy intensive DX cooling. Application Evaporative pre-cooling systems are applicable in most building categories. Climate and Regional Considerations Evaporative pre-cooling systems are well suited in dry climates. Key Factors for Deployment Water usage needs to be taken into account in evaporative pre-cooling

Note: This page contains sample records for the topic "technology solidenergy systems" 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

Technology & System Specifications | The Better Buildings Alliance  

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

& System Specifications & System Specifications Activities Technology Solutions Teams Public Sector Teams Market Solutions Teams Technology & System Specifications The Better Buildings Alliance Technology Solutions Teams develop specifications for you to customize and use to obtain quotes for high-efficiency products and services. Collective support for these product and performance specifications demonstrates a market need to manufacturers and leads to greater product availability, higher quality, and more competitive pricing. Get started by clicking below. Available Specifications Sign your support for the Wireless Meter Challenge and review the specification The wireless meter challenge has been launched to catalyze the development of low cost metering solutions. Meters are an integral component of energy

102

Energy Technology Systems Analysis Program (MARKAL) | Open Energy  

Open Energy Info (EERE)

Energy Technology Systems Analysis Program (MARKAL) Energy Technology Systems Analysis Program (MARKAL) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Energy Technology Systems Analysis Program (MARKAL) Agency/Company /Organization: International Energy Agency Sector: Energy Topics: Co-benefits assessment, Pathways analysis, Policies/deployment programs Resource Type: Software/modeling tools User Interface: Desktop Application Website: www.etsap.org/index.asp Country: Belgium, Canada, Denmark, Finland, France, Germany, Greece, Italy, Japan, South Korea, Netherlands, Norway, Sweden, United States, United Kingdom, Switzerland, Albania, Australia, Austria, Bosnia and Herzegovina, Brazil, Bulgaria, Colombia, Croatia, India, Indonesia, Kazakhstan, Malaysia, New Zealand, China, Philippines, Poland, Portugal, South Africa, Romania, Serbia, Spain, Taiwan, Thailand, Vietnam

103

Distribution System Protection with Communication Technologies  

E-Print Network (OSTI)

(Combined Heating and Power) and small scaled WTs (Wind Turbines), as a practical example to examine, and hydro power, etc. are rapidly evolved and involved in contemporary power systems. The power system

Chen, Zhe

104

Techniques for Disaster Tolerant Information Technology Systems  

E-Print Network (OSTI)

& BACKGROUND A disaster is an event that can cause system-wide malfunction or outage as a result of one or more. A cascading failure resulting from a disaster may be characterized as a series of system outages, such that an initial disturbance causes one or more dependent system outages [1, 2]. A catastrophe, characterized

Thornton, Mitchell

105

Systems engineering identification and control of mixed waste technology development  

SciTech Connect

The Department of Energy (DOE) established the Mixed Waste Characterization, Treatment, and Disposal Focus Area (MWFA) to develop technologies required to meet the Department`s commitments for treatment of mixed low-level and transuranic wastes. Waste treatment includes all necessary steps from generation through disposal. Systems engineering was employed to reduce programmatic risk, that is, risk of failure to meet technical commitments within cost and schedule. Customer needs (technology deficiencies) are identified from Site Treatment Plans, Consent Orders, ten year plans, Site Technical Coordinating Groups, Stakeholders, and Site Visits. The Technical Baseline, a prioritized list of technology deficiencies, forms the basis for determining which technology development activities will be supported by the MWFA. Technology Development Requirements Documents are prepared for each technology selected for development. After technologies have been successfully developed and demonstrated, they are documented in a Technology Performance Report. The Technology Performance Reports are available to any of the customers or potential users of the technology, thus closing the loop between problem identification and product development. This systematic approach to technology development and its effectiveness after 3 years is discussed in this paper.

Beitel, G.A.

1997-08-01T23:59:59.000Z

106

Micro Renewable Energy Systems: Synergizing Technology, Economics and Policy  

E-Print Network (OSTI)

Micro Renewable Energy Systems: Synergizing Technology, Economics and Policy Narayanan Komerath suggested. Keywords ­ Micro Renewable Energy, Public Policy, Algae, Biofuel, Energy Efficiency I@gatech.edu Abstract ­ This paper studies the technological, economic and public policy issues and opportunities

107

NREL: Energy Analysis - Technology Systems and Sustainability Analysis  

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

Technology Systems and Sustainability Analysis Technology Systems and Sustainability Analysis The following includes summary bios of staff expertise and interests in analysis related to infrastructure and systems; sustainability assessment; technoeconomic assessment; and water requirements. Team Lead: Margaret Mann Administrative Support: JoAnn Weaver Chad Augustine Alberta Carpenter Karlynn Cory Ran Fu Maureen Hand KC Hallett Ted James Garvin Heath Scott Jenne Aaron Levine Ben Maples Anelia Milbrandt Emily K. Newes Ethan Warner Kermit Witherbee Michael Woodhouse Katherine Young Yimin Zhang Photo of Chad Augustine. Chad Augustine Geothermal Energy Engineer/Analyst Areas of expertise Techno-economic modeling of Enhanced Geothermal Systems (EGS) Geothermal resource assessment High pressure, high temperature reaction systems

108

Available Technologies: Optical Synchronization Systems for ...  

Optical Synchronization Systems for Femtosecond Light Sources . ... The invention enables synchronizing signals to be trasnmitted over standard fiber optic lines to a ...

109

Fuel Cell Technologies Office: Systems Analysis  

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

Office: Systems Analysis on AddThis.com... Home Analysis Methodologies DOE H2A Analysis Scenario Analysis Quick Links Hydrogen Production Hydrogen Delivery Hydrogen Storage Fuel...

110

Wind Energy Systems Technology LLC | Open Energy Information  

Open Energy Info (EERE)

Systems Technology LLC Systems Technology LLC Jump to: navigation, search Logo: Wind Energy Systems Technology LLC Name Wind Energy Systems Technology LLC Address 17350 State Highway 249 Place Houston, Texas Zip 78701 Sector Wind energy Product Offshore wind project development, EPC contracting, distributed wind generation (hybrid) Website http://www.windenergypartners. Coordinates 29.957211°, -95.541563° 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":29.957211,"lon":-95.541563,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

111

Second Workshop on Coupling Technologies for Earth System Models  

Science Conference Proceedings (OSTI)

The Second Workshop on Coupling Technologies for Earth System Models (CW2013) was recently held at the National Center for Atmospheric Research (NCAR) in Boulder, Colorado. The goals of the workshop were to update participants on recent developments in ...

Rocky Dunlap; Mariana Vertenstein; Sophie Valcke; Tony Craig

112

EG G Mound Applied Technologies payroll system  

SciTech Connect

EG G Mound Applied Technologies, Inc., manages and operates the Mound Facility, Miamisburg, Ohio, under a cost-plus-award-fee contract administered by the Department of Energy's Albuquerque Field Office. The contractor's Payroll Department is responsible for prompt payment in the proper amount to all persons entitled to be paid, in compliance with applicable laws, regulations, and legal decisions. The objective was to determine whether controls were in place to avoid erroneous payroll payments. EG G Mound Applied Technologies, Inc., did not have all the internal controls required by General Accounting Office Title 6, Pay, Leave, and Allowances.'' Specifically, they did not have computerized edits, separation of duties and responsibilities, and restricted access to payroll data files. This condition occurred because its managers were not aware of Title 6 requirements. As a result, the contractor could not assure the Department of Energy that payroll costs were processes accurately; and fraud, waste, or abuse of Department of Energy funds could go undetected. Our sample of 212 payroll transactions from a population of 66,000 in FY 1991 disclosed only two minor processing errors and no instances of fraud, waste or abuse.

Not Available

1992-02-07T23:59:59.000Z

113

Technology Assessment of Residential Power Systems for Distributed Generation Markets  

Science Conference Proceedings (OSTI)

Significant research and development (R&D) investments in fuel cell technology have led to functioning prototypes of residential fuel power systems operating on natural gas. Efforts by at least four leading companies are expected to lead to early field trials of residential power systems in 2000 and early 2001, followed by pre-commercial prototypes during 2001-2002, and commercial introduction in the 2002-2005 time frame. Other technology companies are expected to follow suit.

2000-12-12T23:59:59.000Z

114

MHK Technologies/OMI Combined Energy System | Open Energy Information  

Open Energy Info (EERE)

OMI Combined Energy System OMI Combined Energy System < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage OMI Combined Energy System.png Technology Profile Primary Organization Ocean Motion International LLC OMI 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 Combined Energy System CES consists of four sub system components a seawater wave pump a hydro turbine electric generator a reverse osmosis filtration unit and an electrolysis hydrogen generation unit The CES is designed to operate on a large offshore platform which is essentially a modified version of a standard modular offshore drilling unit The system produces potable water electricity and hydrogen which is delivered to shore through service piping and cabling The OMI WavePump is technically described as a mass displacement wave energy conversion device The patented seawater pump and heart of the CES is an innovative design which uses a small number of simple moving components for minimal maintenance and wear The hydro turbine electric generator is driven by the output of multiple WavePumps which provide a constant flow of high volume high pressure seawater

115

Assessment of a satellite power system and six alternative technologies  

DOE Green Energy (OSTI)

The satellite power system is assessed in comparison to six alternative technologies. The alternatives are: central-station terrestrial photovoltaic systems, conventional coal-fired power plants, coal-gasification/combined-cycle power plants, light water reactor power plants, liquid-metal fast-breeder reactors, and fusion. The comparison is made regarding issues of cost and performance, health and safety, environmental effects, resources, socio-economic factors, and insitutional issues. The criteria for selecting the issues and the alternative technologies are given, and the methodology of the comparison is discussed. Brief descriptions of each of the technologies considered are included. (LEW)

Wolsko, T.; Whitfield, R.; Samsa, M.; Habegger, L.S.; Levine, E.; Tanzman, E.

1981-04-01T23:59:59.000Z

116

Fuel Cell Technologies Office: Systems Integration  

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

Systems Integration The breadth and complexity of the overall Hydrogen and Fuel Cells Program RD&D effort, as well as the interaction of program elements, requires an integrated...

117

3rd Rock Systems and Technologies | Open Energy Information  

Open Energy Info (EERE)

Rock Systems and Technologies Rock Systems and Technologies Jump to: navigation, search Name 3rd Rock Systems and Technologies Place Burlingame, California Zip 94010 Sector Renewable Energy, Services Product Provides proven renewable energy technologies and consulting services to residential, commercial, and industrial clients. Coordinates 38.753055°, -95.834619° 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":38.753055,"lon":-95.834619,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

118

A Systems Definition of Educational Technology in Society  

E-Print Network (OSTI)

Conceptual development in the field of Educational Technology provides crucial theoretical grounding for ongoing research and practice. This essay draws from theoretical developments both within and external to the field of Educational Technology to articulate a systems definition of Educational Technology in Society. A systems definition of Educational Technology in Society is characterized as a goal oriented problem-solving approach utilizing tools, techniques, theories, and methods from multiple knowledge domains to: (1) design, develop, and evaluate, human and mechanical resources efficiently and effectively in order to facilitate and leverage all aspects of learning, and (2) guide change agency and transformation of educational systems and practices in order to contribute to influencing change in society. This paper offers valuable theoretical grounding to help guide researchers and leaders in the field.

Rocci Luppicini

2005-01-01T23:59:59.000Z

119

LNG fire and vapor control system technologies  

SciTech Connect

This report provides a review of fire and vapor control practices used in the liquefied natural gas (LNG) industry. Specific objectives of this effort were to summarize the state-of-the-art of LNG fire and vapor control; define representative LNG facilities and their associated fire and vapor control systems; and develop an approach for a quantitative effectiveness evaluation of LNG fire and vapor control systems. In this report a brief summary of LNG physical properties is given. This is followed by a discussion of basic fire and vapor control design philosophy and detailed reviews of fire and vapor control practices. The operating characteristics and typical applications and application limitations of leak detectors, fire detectors, dikes, coatings, closed circuit television, communication systems, dry chemicals, water, high expansion foam, carbon dioxide and halogenated hydrocarbons are described. Summary descriptions of a representative LNG peakshaving facility and import terminal are included in this report together with typical fire and vapor control systems and their locations in these types of facilities. This state-of-the-art review identifies large differences in the application of fire and vapor control systems throughout the LNG industry.

Konzek, G.J.; Yasutake, K.M.; Franklin, A.L.

1982-06-01T23:59:59.000Z

120

Accelerator technology for the LANL ATW system  

Science Conference Proceedings (OSTI)

The Los Alamos National Laboratory concept for accelerator transmutation of nuclear waste (ATW) employs a high-power proton linear accelerator to generate intense fluxes of thermal neutrons (> 10{sup 16} n/cm{sup 20} {center dot} s) through spallation on a lead-bismuth target. The nominal beam energy for a ATW accelerator is 1.6 GeV, and the average current requirements range from 250 to 30 mA, depending on application specifics. A recent study of accelerator production of tritium (APT) led to the development of a detailed point design for a 1.6-GeV, 250-mA cw proton linac. The accelerator design was reviewed by the Energy Research Advisory Board and found to be technically sound. The panel concluded that a linac of this power level could now be implemented within the existing technology base, given an adequate component development program and an integrated engineering demonstration of the front end. The APT linac can be taken as representing the upper bound of ATW power requirements.

Lawrence, G.P. (Los Alamos National Lab., NM (United States))

1991-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "technology solidenergy systems" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Scanning the Technology Energy Infrastructure Defense Systems  

E-Print Network (OSTI)

grids become heavily loaded with long-dis- tance transfers, the already complex system dynamics become world. Furthermore, as the power grids become heavily loaded with long-distance transfers, the already on microprocessor-based devices in vehicles, homes, offices, and industrial facilities, grid congestion and atypical

Amin, S. Massoud

122

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

123

Inventorying Information Technology Systems: Supporting the "Paradigm of Change"  

Science Conference Proceedings (OSTI)

Information technology systems permeate organizations, supporting almost everything--apart from managing IT items themselves. Although software-configuration-management systems can provide some management assistance, they arent designed to handle the ... Keywords: enterprise asset classes, software economics, asset management, IT portfolio managemen

Mordechai Ben-Menachem; Garry S. Marliss

2004-09-01T23:59:59.000Z

124

Space-reactor electric systems: subsystem technology assessment  

SciTech Connect

This report documents the subsystem technology assessment. For the purpose of this report, five subsystems were defined for a space reactor electric system, and the report is organized around these subsystems: reactor; shielding; primary heat transport; power conversion and processing; and heat rejection. The purpose of the assessment was to determine the current technology status and the technology potentials for different types of the five subsystems. The cost and schedule needed to develop these potentials were estimated, and sets of development-compatible subsystems were identified.

Anderson, R.V.; Bost, D.; Determan, W.R.

1983-03-29T23:59:59.000Z

125

MHK Technologies/Gentec WATS System | Open Energy Information  

Open Energy Info (EERE)

Gentec WATS System Gentec WATS System < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Gentec WATS System.gif Technology Profile Primary Organization Green Heat Solutions Limited Technology Resource Click here Wave Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description The only renewable wave energy system that can deliver constant base load or load following electricity in the GW range A by product is desalinated water The system comprises a wave energy converter mounted on a sea going ship that is free to go to where the waves are Gentec WaTS deep ocean or pelagic waves travel up an artificial beach mounted on the vessel where the potential and kinetic energies are converted directly into heat It is stored as heat on board the ship in large thermal accumulators until they are fully charged up thermally Deep ocean waves contain a lot of power so the thermal batteries can be recharged in just a few hours When fully charged the ship returns to it onshore berth where its valuable cargo of heat is transferred to a much larger heat store it is from this heat store that continuous green base load electricity is generated with the option to peak shave The on shore Gentec WaTS power station has a capacity factor of 100 because it can run for

126

Case Studies of Energy Information Systems and Related Technology:  

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

Case Studies of Energy Information Systems and Related Technology: Case Studies of Energy Information Systems and Related Technology: Operational Practices, Costs, and Benefits Speaker(s): Naoya Motegi Date: October 2, 2003 - 12:00pm Location: Bldg. 90 Energy Information Systems (EIS), which can monitor and analyze building energy consumption and related data throughout the Internet, have been increasing in use over the last decade. LBNL has conducted a series of case studies of existing EIS, exploring How is the EIS used in day-to-day operation? What are the costs and benefits of an EIS? Where do the energy savings come from?This study reviews the process of these technologies from installation through energy management practice. The study is based on interviews with operators and energy managers who use EIS. Analysis of

127

NREL: TroughNet - Parabolic Trough Power Plant System Technology  

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

Parabolic Trough Power Plant System Technology Parabolic Trough Power Plant System Technology A parabolic trough solar power plant uses a large field of collectors to supply thermal energy to a conventional power plant. Because they use conventional power cycles, parabolic trough power plants can be hybridized-other fuels can be used to back up the solar power. Like all power cycles, trough power plants also need a cooling system to transfer waste heat to the environment. Parabolic trough power plant technologies include: Direct steam generation Fossil-fired (hybrid) backup Operation and maintenance Power cycles Steam Rankine Organic Rankine Combined Wet and dry cooling Power Cycles A photo of an aerial view of a power plant in the middle of a solar field with rows and rows of parabolic troughs tracking. The cooling towers can be seen with the water plume rising into the air. The white water tanks can be seen in the background.

128

NREL: Learning - Center for Transportation Technologies and Systems Video  

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

Center for Transportation Technologies and Systems Video (Text Version) Center for Transportation Technologies and Systems Video (Text Version) This is the text version for the Center for Transportation Technologies and Systems video. The video opens with an image of a dark red flower, trembling in the breeze. It pulls out to a shot of grass-covered hills. Finally, it turns to an image of a truck driving down a highway. (Voiceover) It is one of our greatest challenges: to steer the future of transportation in a more secure, sustainable direction. The video follows a presentation given outside the NREL campus. Several people are sitting outside in rows of chairs, listening to NREL's Director speak from behind a podium. Dan Arvizu, NREL Director: "Today we launch the NREL vehicle test fleet." The video fades in to an image of researchers walking through a parking lot

129

MHK Technologies/Kinetic Hydropower System KHPS | Open Energy Information  

Open Energy Info (EERE)

Kinetic Hydropower System KHPS Kinetic Hydropower System KHPS < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Verdantpower.jpg Technology Profile Primary Organization Verdant Power Project(s) where this technology is utilized *MHK Projects/Roosevelt Island Tidal Energy RITE *MHK Projects/Cornwall Ontario River Energy CORE 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 Verdant Power's central technology is the Kinetic Hydropower System (KHPS), a water-to-wire system that consists of three main components: 1) KHPS TURBINE: a three-bladed horizontal-axis turbine with four major assemblies: a) Composite rotor with 3-fixed blades that rotate at the relatively slow and constant speed of approximately 40 RPM, with tip-speeds of 35 feet per second. This is well below normal water vessel propeller speeds and conventional hydropower turbine blade speeds. b) Sealed nacelle, pylon and passive yaw mechanism that is hydrodynamically designed to allow the turbine to self-rotate into the prevailing current (like a weathervane) so that the blades are optimally aligned to generate energy. c) Custom-designed drivetrain unit (with induction generator) enclosed within the nacelle that integrates the bearing housing with a special long-life planetary gearbox, with mechanical shaft seals and a minimum of sealed lubricants. d) Streambed mounting system that can vary depending on site conditions as a single drilled monopile, a single gravity-based structure, or a gravity-based triframe mount that supports 3 turbines. 2) UNDERWATER CABLING: low-voltage shielded cable of short distance; and shoreline switchgear vaults, control room, and interconnection point(s). 3) APPURTENANT FACILITIES: for navigation safety, such as Public Aides to Navigation (PATON) buoys and lighted warning signs, as well as instrumentation including Acoustic Doppler Current Profilers (ADCPs). In order to maximize the application of the KHPS within the global MHK resource, Verdant Power has designed the technology as a simple and uniquely scalable system that can be operated in tidal, river and ocean current settings. Possible KHPS installations range from distributed generation arrangements in near-shore urban and village settings to base power generation at offshore deepwater locales.

130

Seismic Technology Adapted to Analyzing and Developing Geothermal Systems  

Open Energy Info (EERE)

Technology Adapted to Analyzing and Developing Geothermal Systems Technology Adapted to Analyzing and Developing Geothermal Systems Below Surface-Exposed High-Velocity Rocks Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Seismic Technology Adapted to Analyzing and Developing Geothermal Systems Below Surface-Exposed High-Velocity Rocks Project Type / Topic 1 Recovery Act: Enhanced Geothermal Systems Component Research and Development/Analysis Project Type / Topic 2 Geophysical Exploration Technologies Project Description Historically, areas where the Earth surface is covered by an exposed high-velocity rock layer have been locations where conventional, single-component, seismic P-waves have failed to provide usable geological information. The research will use new seismic sources that emphasize shear waves and new seismic data-acquisition technology based on cable-free data recording to acquire seismic research data across two sites covered with surface-exposed highvelocity rocks. Research tasks will involve acquiring, processing, and interpreting both conventional seismic data and multicomponent seismic data. Scientists at BEG will analyze well logs, cores, and reservoir test data to construct geological models of the targeted geology across each study site.

131

Configuration and technology implications of potential nuclear hydrogen system applications.  

DOE Green Energy (OSTI)

Nuclear technologies have important distinctions and potential advantages for large-scale generation of hydrogen for U.S. energy services. Nuclear hydrogen requires no imported fossil fuels, results in lower greenhouse-gas emissions and other pollutants, lends itself to large-scale production, and is sustainable. The technical uncertainties in nuclear hydrogen processes and the reactor technologies needed to enable these processes, as well waste, proliferation, and economic issues must be successfully addressed before nuclear energy can be a major contributor to the nation's energy future. In order to address technical issues in the time frame needed to provide optimized hydrogen production choices, the Nuclear Hydrogen Initiative (NHI) must examine a wide range of new technologies, make the best use of research funding, and make early decisions on which technology options to pursue. For these reasons, it is important that system integration studies be performed to help guide the decisions made in the NHI. In framing the scope of system integration analyses, there is a hierarchy of questions that should be addressed: What hydrogen markets will exist and what are their characteristics? Which markets are most consistent with nuclear hydrogen? What nuclear power and production process configurations are optimal? What requirements are placed on the nuclear hydrogen system? The intent of the NHI system studies is to gain a better understanding of nuclear power's potential role in a hydrogen economy and what hydrogen production technologies show the most promise. This work couples with system studies sponsored by DOE-EE and other agencies that provide a basis for evaluating and selecting future hydrogen production technologies. This assessment includes identifying commercial hydrogen applications and their requirements, comparing the characteristics of nuclear hydrogen systems to those market requirements, evaluating nuclear hydrogen configuration options within a given market, and identifying the key drivers and thresholds for market viability of nuclear hydrogen options.

Conzelmann, G.; Petri, M.; Forsberg, C.; Yildiz, B.; ORNL

2005-11-05T23:59:59.000Z

132

Configuration and technology implications of potential nuclear hydrogen system applications.  

SciTech Connect

Nuclear technologies have important distinctions and potential advantages for large-scale generation of hydrogen for U.S. energy services. Nuclear hydrogen requires no imported fossil fuels, results in lower greenhouse-gas emissions and other pollutants, lends itself to large-scale production, and is sustainable. The technical uncertainties in nuclear hydrogen processes and the reactor technologies needed to enable these processes, as well waste, proliferation, and economic issues must be successfully addressed before nuclear energy can be a major contributor to the nation's energy future. In order to address technical issues in the time frame needed to provide optimized hydrogen production choices, the Nuclear Hydrogen Initiative (NHI) must examine a wide range of new technologies, make the best use of research funding, and make early decisions on which technology options to pursue. For these reasons, it is important that system integration studies be performed to help guide the decisions made in the NHI. In framing the scope of system integration analyses, there is a hierarchy of questions that should be addressed: What hydrogen markets will exist and what are their characteristics? Which markets are most consistent with nuclear hydrogen? What nuclear power and production process configurations are optimal? What requirements are placed on the nuclear hydrogen system? The intent of the NHI system studies is to gain a better understanding of nuclear power's potential role in a hydrogen economy and what hydrogen production technologies show the most promise. This work couples with system studies sponsored by DOE-EE and other agencies that provide a basis for evaluating and selecting future hydrogen production technologies. This assessment includes identifying commercial hydrogen applications and their requirements, comparing the characteristics of nuclear hydrogen systems to those market requirements, evaluating nuclear hydrogen configuration options within a given market, and identifying the key drivers and thresholds for market viability of nuclear hydrogen options.

Conzelmann, G.; Petri, M.; Forsberg, C.; Yildiz, B.; ORNL

2005-11-05T23:59:59.000Z

133

PROJECT W-551 INTERIM PRETREATMENT SYSTEM PRECONCEPTUAL CANDIDATE TECHNOLOGY DESCRIPTIONS  

SciTech Connect

The Office of River Protection (ORP) has authorized a study to recommend and select options for interim pretreatment of tank waste and support Waste Treatment Plant (WTP) low activity waste (LAW) operations prior to startup of all the WTP facilities. The Interim Pretreatment System (IPS) is to be a moderately sized system which separates entrained solids and 137Cs from tank waste for an interim time period while WTP high level waste vitrification and pretreatment facilities are completed. This study's objective is to prepare pre-conceptual technology descriptions that expand the technical detail for selected solid and cesium separation technologies. This revision includes information on additional feed tanks.

MAY TH

2008-08-12T23:59:59.000Z

134

INL Control System Situational Awareness Technology Annual Report 2012  

Science Conference Proceedings (OSTI)

The overall goal of this project is to develop an interoperable set of tools to provide a comprehensive, consistent implementation of cyber security and overall situational awareness of control and sensor network implementations. The operation and interoperability of these tools will fill voids in current technological offerings and address issues that remain an impediment to the security of control systems. This report provides an FY 2012 update on the Sophia, Mesh Mapper, Intelligent Cyber Sensor, and Data Fusion projects with respect to the year-two tasks and annual reporting requirements of the INL Control System Situational Awareness Technology report (July 2010).

Gordon Rueff; Bryce Wheeler; Todd Vollmer; Tim McJunkin; Robert Erbes

2012-10-01T23:59:59.000Z

135

Vehicle Technologies Office: Thermal Control and System Integration  

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

Thermal Control and System Integration Thermal Control and System Integration The thermal control and system integration activity focuses on issues such as the integration of motor and power control technologies and the development of advanced thermal control technologies. Thermal control is a critical element to enable power density, cost, and reliability of Power Electronics and Electric Machines (PEEM). Current hybrid electric vehicle systems typically use a dedicated 65°C coolant loop to cool the electronics and electric machines. A primary research focus is to develop cooling technologies that will enable the use of coolant temperatures of up to 105°C. Enabling the higher-temperature coolant would reduce system cost by using a single loop to cool the PEEM, internal combustion engine or fuel cell. Several candidate cooling technologies are being investigated along with the potential to reduce material and component costs through the use of more aggressive cooling. Advanced component modeling, fabrication, and manufacturing techniques are also being investigated.

136

Remote System Technologies for Deactivating Hanford Hot Cells  

Science Conference Proceedings (OSTI)

Remote system technologies are being deployed by Fluor Hanford to help accelerate the deactivation of highly-radioactive hot cell facilities. These technologies offer improved methods for accessing difficult-to-reach spaces and performing tasks such as visual inspection, radiological characterization, decontamination, waste handling, and size reduction. This paper is focused on the application of remote systems in support of deactivation work being performed in several legacy facilities at Hanford (i.e., the 324 and 327 Buildings). These facilities were previously used for fuel fabrication, materials examination, and the development of waste treatment processes. The technologies described in this paper represent significant improvements to Hanford's baseline methods, and may offer benefits to other U.S. Department of Energy (DOE) sites and commercial operations.

Berlin, G.; Walton, T.

2003-02-25T23:59:59.000Z

137

Real-time power system analysis: Feasibility and critical technologies  

Science Conference Proceedings (OSTI)

Modern electrical grids face increasing demands to serve new or unusual loads, to integrate unconventional new resources, and to transmit power in unforeseen ways. These expanding demands will require utilities to operate existing systems closer to steady-state limits, thus increasing the performance requirements of operation and control systems. In this paper we use the challenges posed by power system stability analysis to motivate a discussion of the technologies required to advance the state-of-the-art in real-time power system control. We consider the computational requirements of system stability analysis techniques (transient simulation, eigenanalysis, time-domain fitting, and frequency-response analysis). Additional requirements are imposed by the necessity that the computational results support either human or automated decision making. We then address the role that critical computer and information technologies must play in addressing these needs. Our emphasis is on high performance computing, where we consider both hardware issues and algorithmic requirements. Data management, user interface, visualization, and expert system technologies are also discussed. We conclude by suggesting elements of a strategic plan for creating the next generation of computer tools for power system analysis, and for their use in real-time control applications. 18 refs.

Pearson, E.W.; Trudnowski, D.J. (Battelle Pacific Northwest Lab., Richland, WA (United States)); Hauer, J.F.; Watkins, D.S. (USDOE Bonneville Power Administration, Portland, OR (United States))

1991-11-01T23:59:59.000Z

138

New and Underutilized Technology: Evaporative Pre-Cooling Systems |  

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

Evaporative Pre-Cooling Systems Evaporative Pre-Cooling Systems New and Underutilized Technology: Evaporative Pre-Cooling Systems October 4, 2013 - 4:43pm Addthis The following information outlines key deployment considerations for evaporated pre-cooling systems within the Federal sector. Benefits Evaporative pre-cooling systems install ahead of the condenser to lower the condenser pressure. These systems can also work with an economizer. Evaporative pre-cooling reduces the requirement for energy intensive DX cooling. Application Evaporative pre-cooling systems are applicable in most building categories. Climate and Regional Considerations Evaporative pre-cooling systems are well suited in dry climates. Key Factors for Deployment Water usage needs to be taken into account in evaporative pre-cooling

139

Hydrogen Delivery Technologies and Systems - Pipeline Transmission of Hydrogen  

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

Technologies and Technologies and Systems Pipeline Transmission of Hydrogen Strategic Initiatives for Hydrogen Delivery Workshop May 7- 8, 2003 U.S. Department of Energy ■ Hydrogen, Fuel Cells, and Infrastructure Technologies Program Pipeline Transmission of Hydrogen --- 2 Copyright: Design & Operation Standards Relevant Design and Operating Standards ANSI/ASME B31.8 49 CFR 192 CGA H 2 Pipeline Standard (in development) Pipeline Transmission of Hydrogen --- 3 Copyright: Future H 2 Infrastructure Wind Powered Electrolytic Separation Local Reformers Users Stationary Power Sources Vehicle Fueling Stations Distance from Source to User (Miles) <500 0-5 <2,000 <50 Off-peak Hydroelectric Powered Electrolytic Separation Large Reformers (scale economies) Pipeline Transmission of Hydrogen

140

System Design and Experimental Development of the Kalina Cycle Technology  

E-Print Network (OSTI)

For any given heat source, only a portion of the thermal energy may be converted into useful work. The amount of energy which may be converted from any form into mechanical energy is referred to as exergy. The ratio of the system's mechanical work to the exergy of the heat source is referred to as exergetical or thermodynamic efficiency. As heat sources vary in their temperature and heat exchange process, there is a particular thermodynamic cycle that best fits each system's border conditions. The Kalina cycle technology seeks to develop a set of systems and cycles with which to optimize a particular heat source; e.g., coal, geothermal, waste heat, nuclear, etc.

Kalina, A. I.

1987-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "technology solidenergy systems" 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
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141

New and Underutilized Technology: Computer Power Management Systems |  

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

Computer Power Management Systems Computer Power Management Systems New and Underutilized Technology: Computer Power Management Systems October 7, 2013 - 9:08am Addthis The following information outlines key deployment considerations for computer power management systems within the Federal sector. Benefits Computer power management systems include network-based software that manages computer power consumption by automatically putting them in standby, hibernation, or other low energy consuming state without interfering with user productivity or IT functions. Application Computer power management systems are applicable in most building categories with high computer counts. Key Factors for Deployment Life-cycle cost effectiveness studies are recommended prior to deployment. Ranking Criteria Federal energy savings, cost-effectiveness, and probability of success are

142

Workshop on technology issues of superconducting Maglev transportation systems  

DOE Green Energy (OSTI)

There exists a critical need in the United States to improve its ground transportation system. One suggested system that offers many advantages over the current transportation infrastructure is Maglev. Maglev represents the latest evolution in very high and speed ground transportation, where vehicles are magnetically levitated, guided, and propelled over elevated guideways at speeds of 300 miles per hour. Maglev is not a new concept but is, however, receiving renewed interest. The objective of this workshop was to further promote these interest by bringing together a small group of specialists in Maglev technology to discuss Maglev research needs and to identify key research issues to the development of a successful Maglev system. The workshop was organized into four sessions based on the following technical areas: Materials, Testing, and Shielding; Magnet Design and Cryogenic Systems; Propulsion and Levitation Systems; and, System Control and Integration.

Wegrzyn, J.E. (Brookhaven National Lab., Upton, NY (United States)); Shaw, D.T. (New York State Inst. of Superconductivity, Buffalo, NY (United States))

1991-09-27T23:59:59.000Z

143

Fuel Cell Technologies Office: Storage Systems Analysis Working Group  

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

Storage Systems Analysis Working Group Storage Systems Analysis Working Group The Storage Systems Analysis Working Group, launched in March 2005, provides a forum to facilitate research and communication of hydrogen storage-related analysis activities among researchers actively engaged in hydrogen storage systems analyses. The working group includes members from DOE, the national laboratories, industry, and academia. Description Technical Targets Meetings Contacts Description Hydrogen storage is a key enabling technology for the advancement of hydrogen and fuel cell power technologies in transportation, stationary, and portable power applications. One of the most challenging technical barriers known is how to efficiently store hydrogen on-board a vehicle to meet customer expectations of a driving range greater than 300 miles-as well as performance, safety, and cost-without impacting passenger or cargo space. The Department of Energy's hydrogen storage activity is coordinated through the "National Hydrogen Storage Project," with multiple university, industry, and federal laboratory partners focused on research and development of on-board vehicular hydrogen storage technologies. This research also has components applicable to off-board storage of hydrogen for refueling infrastructure and the off-board regeneration of chemical hydrogen carriers applicable to hydrogen delivery.

144

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

145

Biogas in the United Kingdom & Sweden - A Technological Innovation System Based Analysis.  

E-Print Network (OSTI)

?? The production of biogas via anaerobic digestion is an effective technology for converting organic waste into renewable fuel. Using the Technological Innovation System (TIS) (more)

Gordon, Niall

2011-01-01T23:59:59.000Z

146

Electric energy supply systems: description of available technologies  

Science Conference Proceedings (OSTI)

When comparing coal transportation with electric transmission as a means of delivering electric power, it is desirable to compare entire energy systems rather than just the transportation/transmission components because the requirements of each option may affect the requirements of other energy system components. PNL's assessment consists of two parts. The first part, which is the subject of this document, is a detailed description of the technical, cost, resource and environmental characteristics of each system component and technologies available for these components. The second part is a computer-based model that PNL has developed to simulate construction and operation of alternative system configurations and to compare the performance of these systems under a variety of economic and technical conditions. This document consists of six chapters and two appendices. A more thorough description of coal-based electric energy systems is presented in the Introduction and Chapter 1. Each of the subsequent chapters describes technologies for five system components: Western coal resources (Chapter 2), coal transportation (Chapter 3), coal gasification and gas transmission (Chapter 4), and electric power transmission (Chapter 6).

Eisenhauer, J.L.; Rogers, E.A.; King, J.C.; Stegen, G.E.; Dowis, W.J.

1985-02-01T23:59:59.000Z

147

New technology trends for improved IGCC system performance  

SciTech Connect

The application of gas turbine technology to IGCC systems requires careful consideration of the degree and type of integration used during the system design phase. Although gas turbines provide the primary output and efficiency gains for IGCC systems, as compared with conventional coal-fired power generation systems, they are commercially available only in specific size ranges. Therefore, it is up to the IGCC system designer to optimize the IGCC power plant within the required output, efficiency, and site conditions by selecting the system configuration carefully, particularly for air separation unit (ASU) integration incorporated with oxygen blown gasification systems. An IGCC system, based on a generic, entrained flow, oxygen blown gasification system and a GE STAG 109FA combined cycle has been evaluated with varying degrees of ASU integration, two fuel equivalent heating values and two gas turbine firing temperatures to provide net plant output and efficiency results. The data presented illustrate the system flexibility afforded by variation of ASU integration and the potential performance gains available through the continued use of gas turbine advances. Emphasis is placed on system design choices that favor either low initial investment cost or low operating cost for a given IGCC system output.

Anand, A.K.; Cook, C.S.; Corman, J.C. [GE Power Generation, Schenectady, NY (United States); Smith, A.R. [Air Products and Chemicals, Inc., Allentown, PA (United States)

1996-10-01T23:59:59.000Z

148

NETL: Gasification Systems - Advanced Acid Gas Separation Technology for  

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

Feed Systems Feed Systems Advanced Acid Gas Separation Technology for the Utilization of Low-Rank Coals Project Number: DE-FE0007759 Refinery offgas PSA at Air Products' facility in Baytown, TX Refinery offgas PSA at Air Products' facility in Baytown, TX. Air Products, in collaboration with the University of North Dakota Energy and Environmental Research Center (EERC), is testing its Sour Pressure Swing Adsorption (Sour PSA) process that separates syngas into an hydrogen-rich stream and second stream comprising of sulfur compounds(primarily hydrogen sulfide)carbon dioxide (CO2), and other impurities. The adsorbent technology testing that has been performed to date utilized syngas streams derived from higher rank coals and petcoke. Using data from experiments based on petcoke-derived syngas, replacing the

149

PV-TONS: A photovoltaic technology ontology system for the design of PV-systems  

Science Conference Proceedings (OSTI)

The impacts of climate change, the increasing demand for energy and the diminishing fossil fuel resources have resulted in the development and use of a large number of renewable energy technologies in building development. These technologies are generating ... Keywords: Climate change, Ontology, PV-system, Renewable energy, Semantic Web

F. H. Abanda; J. H. M. Tah; D. Duce

2013-04-01T23:59:59.000Z

150

Energy Conservation Aspect of Energy Systems Technology Education Program  

E-Print Network (OSTI)

The primary purpose of this paper is to present a brief explanation of the Energy Systems Technology Education Program (ESTEP). This program is a system of continuing education that has been devised for the technical and supervisory personnel of the Energy Systems manufacturing units and the units that support the operation of the Energy Systems manufacturing units of the former Union Carbide Chemicals and Plastics Division plants plus the component of the Corporation that has been identified as the Agricultural Products Company. It is important that these facilities be operated at optimum levels in the areas of safety, reliability, and efficiency. The cost of energy consumed in operating the Union Carbide Corporation petrochemical complexes, of which these Energy Systems units are a part, increased 500% between 1970 and 1930.

McBride, R. B.

1982-01-01T23:59:59.000Z

151

Effects of introducing collaborative technology on communications in a distributed safety-critical system  

Science Conference Proceedings (OSTI)

Communication and collaborative decision-making are critical activities in safety-critical systems such as marine transportation. As a result, new group technologies have been introduced to enhance communication and decision-making in these settings. ... Keywords: Automation, Case study, Communication, Decision support systems, Group decision support systems, Group support systems, Lean media, Marine transportation, Rich technology environment, Safety-critical system, Saint Lawrence Seaway, Technology impact, Technology introduction, Vessel traffic systems

Sudhendar Hanumantharao; Martha Grabowski

2006-08-01T23:59:59.000Z

152

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

153

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

154

Integrated Building Energy Systems Design Considering Storage Technologies  

Science Conference Proceedings (OSTI)

The addition of storage technologies such as flow batteries, conventional batteries, and heat storage can improve the economic, as well as environmental attraction of micro-generation systems (e.g., PV or fuel cells with or without CHP) and contribute to enhanced demand response. The interactions among PV, solar thermal, and storage systems can be complex, depending on the tariff structure, load profile, etc. In order to examine the impact of storage technologies on demand response and CO2 emissions, a microgrid's distributed energy resources (DER) adoption problem is formulated as a mixed-integer linear program that can pursue two strategies as its objective function. These two strategies are minimization of its annual energy costs or of its CO2 emissions. The problem is solved for a given test year at representative customer sites, e.g., nursing homes, to obtain not only the optimal investment portfolio, but also the optimal hourly operating schedules for the selected technologies. This paper focuses on analysis of storage technologies in micro-generation optimization on a building level, with example applications in New York State and California. It shows results from a two-year research projectperformed for the U.S. Department of Energy and ongoing work. Contrary to established expectations, our results indicate that PV and electric storage adoption compete rather than supplement each other considering the tariff structure and costs of electricity supply. The work shows that high electricity tariffs during on-peak hours are a significant driver for the adoption of electric storage technologies. To satisfy the site's objective of minimizing energy costs, the batteries have to be charged by grid power during off-peak hours instead of PV during on-peak hours. In contrast, we also show a CO2 minimization strategy where the common assumption that batteries can be charged by PV can be fulfilled at extraordinarily high energy costs for the site.

Stadler, Michael; Marnay, Chris; Siddiqui, Afzal; Lai, Judy; Aki, Hirohisa

2009-04-07T23:59:59.000Z

155

NETL Coal Power Systems & Technology: Interactive Project Map  

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

Coal & Power Systems Coal & Power Systems Project Portfolio Web Map Welcome to the Strategic Center for Coal Project Portfolio Web Map assembled by NETL. The web map includes projects across all Coal & Power Systems technologies including Advanced Energy Systems, Carbon Capture, Carbon Storage, Cross-Cutting Research, Futuregen 2.0, Industrial Carbon Capture and Storage (ICCS), Clean Coal Power Initiative (CCPI), Geologic Sequestration Training and Research (GSTR), Geologic Sequestration Site Characterization (GSSC), and ICCS (Research). This active web map is updated frequently and provided for informational purposes only. The NETL Strategic Center for Coal Project Portfolio Web Map requires Microsoft Silverlight, a free downloadable browser plug-in. If Silverlight has not been installed previously you will be prompted to do so when the link is clicked to initiate the web map. Microsoft Silverlight is also available at: http://www.microsoft.com/getsilverlight/Get-Started/Install/Default.aspx.

156

Separations technologies supporting the development of a deployable ATW system  

Science Conference Proceedings (OSTI)

A program has been initiated for the purpose of developing the chemical separations technologies necessary to support a large Accelerator Transmutation of Waste (ATW) system capable of dealing with the projected inventory of spent fuel from the commercial nuclear power stations in the United States. The first several years of the program will be directed toward an elucidation of related technical issues and to the establishment, by means of comprehensive trade studies, of an optimum configuration of the elements of the chemical processing infrastructure required for support of the total ATW system. By adopting this sort of disciplined systems engineering approach, it is expected that development and demonstration costs can be minimized and that it will be possible to deploy an ATW system that is an environmentally sound and economically viable venture.

Laidler, J. J.

2000-01-07T23:59:59.000Z

157

High Technology Centrifugal Compressor for Commercial Air Conditioning Systems  

Science Conference Proceedings (OSTI)

R&D Dynamics, Bloomfield, CT in partnership with the State of Connecticut has been developing a high technology, oil-free, energy-efficient centrifugal compressor called CENVA for commercial air conditioning systems under a program funded by the US Department of Energy. The CENVA compressor applies the foil bearing technology used in all modern aircraft, civil and military, air conditioning systems. The CENVA compressor will enhance the efficiency of water and air cooled chillers, packaged roof top units, and other air conditioning systems by providing an 18% reduction in energy consumption in the unit capacity range of 25 to 350 tons of refrigeration The technical approach for CENVA involved the design and development of a high-speed, oil-free foil gas bearing-supported two-stage centrifugal compressor, CENVA encompassed the following high technologies, which are not currently utilized in commercial air conditioning systems: Foil gas bearings operating in HFC-134a; Efficient centrifugal impellers and diffusers; High speed motors and drives; and System integration of above technologies. Extensive design, development and testing efforts were carried out. Significant accomplishments achieved under this program are: (1) A total of 26 builds and over 200 tests were successfully completed with successively improved designs; (2) Use of foil gas bearings in refrigerant R134a was successfully proven; (3) A high speed, high power permanent magnet motor was developed; (4) An encoder was used for signal feedback between motor and controller. Due to temperature limitations of the encoder, the compressor could not operate at higher speed and in turn at higher pressure. In order to alleviate this problem a unique sensorless controller was developed; (5) This controller has successfully been tested as stand alone; however, it has not yet been integrated and tested as a system; (6) The compressor successfully operated at water cooled condensing temperatures Due to temperature limitations of the encoder, it could not be operated at air cooled condensing temperatures. (7) The two-stage impellers/diffusers worked well separately but combined did not match well.

Ruckes, John

2006-04-15T23:59:59.000Z

158

Reflector Technology Development and System Design for Concentrating Solar Power Technologies  

DOE Green Energy (OSTI)

Alcoa began this program in March of 2008 with the goal of developing and validating an advanced CSP trough design to lower the levelized cost of energy (LCOE) as compared to existing glass based, space-frame trough technology. In addition to showing a pathway to a significant LCOE reduction, Alcoa also desired to create US jobs to support the emerging CSP industry. Alcoa's objective during Phase I: Concept Feasibility was to provide the DOE with a design approach that demonstrates significant overall system cost savings without sacrificing performance. Phase I consisted of two major tasks; reflector surface development and system concept development. Two specific reflective surface technologies were investigated, silver metallized lamination, and thin film deposition both applied on an aluminum substrate. Alcoa prepared samples; performed test validation internally; and provided samples to the NREL for full-spectrum reflectivity measurements. The final objective was to report reflectivity at t = 0 and the latest durability results as of the completion of Phase 1. The target criteria for reflectance and durability were as follows: (1) initial (t = 0), hemispherical reflectance >93%, (2) initial spectral reflectance >90% for 25-mrad reading and >87% for 7-mrad reading, and (3) predicted 20 year durability of less than 5% optical performance drop. While the results of the reflective development activities were promising, Alcoa was unable to down-select on a reflective technology that met the target criteria. Given the progress and potential of both silver film and thin film technologies, Alcoa continued reflector surface development activities in Phase II. The Phase I concept development activities began with acquiring baseline CSP system information from both CSP Services and the DOE. This information was used as the basis to develop conceptual designs through ideation sessions. The concepts were evaluated based on estimated cost and high-level structural performance. The target criteria for the concept development was to achieve a solar field cost savings of 25%-50% thereby meeting or exceeding the DOE solar field cost savings target of $350/m2. After evaluating various structural design approaches, Alcoa down-selected to a monocoque, dubbed Wing Box, design that utilizes the reflective surface as a structural, load carrying member. The cost and performance potential of the Wing Box concept was developed via initial finite element analysis (FEA) and cost modeling. The structural members were sized through material utilization modeling when subjected to representative loading conditions including wind loading. Cost modeling was utilized to refine potential manufacturing techniques that could be employed to manufacture the structural members. Alcoa concluded that an aluminum intensive collector design can achieve significant cost savings without sacrificing performance. Based on the cost saving potential of this Concept Feasibility study, Alcoa recommended further validation of this CSP approach through the execution of Phase II: Design and Prototype Development. Alcoa Phase II objective was to provide the DOE with a validated CSP trough design that demonstrates significant overall system cost savings without sacrificing performance. Phase II consisted of three major tasks; Detail System Design, Prototype Build, and System Validation. Additionally, the reflector surface development that began in Phase I was continued in Phase II. After further development work, Alcoa was unable to develop a reflective technology that demonstrated significant performance or cost benefits compared to commercially available CSP reflective products. After considering other commercially available reflective surfaces, Alcoa selected Alano's MIRO-SUN product for use on the full scale prototype. Although MIRO-SUN has a lower specular reflectivity compared to other options, its durability in terms of handling, cleaning, and long-term reflectivity was deemed the most important attribute to successfully validate Alcoa's advanced trough archi

Adam Schaut

2011-12-30T23:59:59.000Z

159

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

160

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

Note: This page contains sample records for the topic "technology solidenergy systems" 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

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

162

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

163

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

164

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

165

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

166

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

167

Systems integration and analysis of advanced life support technologies  

E-Print Network (OSTI)

Extended missions to space have long been a goal of the National Aeronautics and Space Administration (NASA). Accomplishment of NASA's goal requires the development of systems and tools for sustaining human life for periods of several months to several years. This is the primary objective of NASA's Advanced Life Support (ALS) program. This work contributes directly to NASA efforts for ALS, particularly food production. The objective of this work is to develop a systematic methodology for analyzing and improving or modifying ALS technologies to increase their acceptability for implementation in long-duration space missions. By focusing primarily on the food production systems, it is an aim of this work to refine the procedure for developing and analyzing the ALS technologies. As a result of these efforts, researchers will have at their disposal, a powerful tool for establishing protocols for each technology as well as for modifying each technology to meet the standards for practical applications. To automate the developed methodology and associated calculations, a computer-aided tool has been developed. The following systematic procedures are interrelated and automatically integrated into the computer-aided tool: Process configuration, with particular emphasis given to food production (e.g., syrup and flour from sweet potato, starch from sweet potato, breakfast cereal from sweet potato); Modeling and analysis for mass and energy tracking and budgeting; Mass and energy integration Metrics evaluation (e.g., Equivalent System Mass (ESM)). Modeling and analysis is achieved by developing material- and energy-budgeting models. Various forms of mass and energy are tracked through fundamental as well as semiempirical models. Various system alternatives are synthesized and screened using ESM and other metrics. The results of mass, energy and ESM analyses collectively revealed the major consumers of time, equivalent mass, and energy, namely evaporation, condensation, dehydration, drying and extrusion. The targeted processes were subsequently targeted for modifications. In conclusion, this work provides a systematic methodology for transforming non-conventional problems into traditional engineering design problems, a significant contribution to ALS studies.

Nworie, Grace A.

2006-08-01T23:59:59.000Z

168

Tank waste remediation system integrated technology plan. Revision 2  

SciTech Connect

The Hanford Site, located in southeastern Washington State, is operated by the US Department of Energy (DOE) and its contractors. Starting in 1943, Hanford supported fabrication of reactor fuel elements, operation of production reactors, processing of irradiated fuel to separate and extract plutonium and uranium, and preparation of plutonium metal. Processes used to recover plutonium and uranium from irradiated fuel and to recover radionuclides from tank waste, plus miscellaneous sources resulted in the legacy of approximately 227,000 m{sup 3} (60 million gallons) of high-level radioactive waste, currently in storage. This waste is currently stored in 177 large underground storage tanks, 28 of which have two steel walls and are called double-shell tanks (DSTs) an 149 of which are called single-shell tanks (SSTs). Much of the high-heat-emitting nuclides (strontium-90 and cesium-137) has been extracted from the tank waste, converted to solid, and placed in capsules, most of which are stored onsite in water-filled basins. DOE established the Tank Waste Remediation System (TWRS) program in 1991. The TWRS program mission is to store, treat, immobilize and dispose, or prepare for disposal, the Hanford tank waste in an environmentally sound, safe, and cost-effective manner. Technology will need to be developed or improved to meet the TWRS program mission. The Integrated Technology Plan (ITP) is the high-level consensus plan that documents all TWRS technology activities for the life of the program.

Eaton, B.; Ignatov, A.; Johnson, S.; Mann, M.; Morasch, L.; Ortiz, S.; Novak, P. [eds.] [Pacific Northwest Lab., Richland, WA (United States)

1995-02-28T23:59:59.000Z

169

Trends in Energy Management Technology - Part 3: State of Practice of Energy Management, Control, and Information Systems  

E-Print Network (OSTI)

November 2000. Trends in Energy Management TechnologyInc. Siemens Building Technologies Inc. Teletrol Systems,Trends in Energy Management Technology FEMP/NTDP Technical

Yee, Gaymond; Webster, Tom

2004-01-01T23:59:59.000Z

170

Fuel Cell Technologies Office: Storage Systems Analysis Working...  

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

Energy Efficiency and Renewable Energy EERE Home | Programs & Offices | Consumer Information Fuel Cell Technologies Office Search Search Help Fuel Cell Technologies Office HOME...

171

Fuel Cell Technologies Office: Hydrogen Systems Analysis Workshop...  

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

Energy Efficiency and Renewable Energy EERE Home | Programs & Offices | Consumer Information Fuel Cell Technologies Office Search Search Help Fuel Cell Technologies Office HOME...

172

Methods and systems for integrating fluid dispensing technology with stereolithography  

DOE Patents (OSTI)

An integrated system and method of integrating fluid dispensing technologies (e.g., direct-write (DW)) with rapid prototyping (RP) technologies (e.g., stereolithography (SL)) without part registration comprising: an SL apparatus and a fluid dispensing apparatus further comprising a translation mechanism adapted to translate the fluid dispensing apparatus along the Z-, Y- and Z-axes. The fluid dispensing apparatus comprises: a pressurized fluid container; a valve mechanism adapted to control the flow of fluid from the pressurized fluid container; and a dispensing nozzle adapted to deposit the fluid in a desired location. To aid in calibration, the integrated system includes a laser sensor and a mechanical switch. The method further comprises building a second part layer on top of the fluid deposits and optionally accommodating multi-layered circuitry by incorporating a connector trace. Thus, the present invention is capable of efficiently building single and multi-material SL fabricated parts embedded with complex three-dimensional circuitry using DW.

Medina, Francisco (El Paso, TX); Wicker, Ryan (El Paso, TX); Palmer, Jeremy A. (Albuquerque, NM); Davis, Don W. (Albuquerque, NM); Chavez, Bart D. (Albuquerque, NM); Gallegos, Phillip L. (Albuquerque, NM)

2010-02-09T23:59:59.000Z

173

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

174

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

175

Remote power systems with advanced storage technologies for Alaskan villages  

DOE Green Energy (OSTI)

Remote Alaskan communities pay economic and environmental penalties for electricity, because they must import diesel as their primary fuel for electric power production, paying heavy transportation costs and potentially causing environmental damage with empty drums, leakage, and spills. For these reasons, remote villages offer a viable niche market where sustainable energy systems based on renewable resources and advanced energy storage technologies can compete favorably on purely economic grounds, while providing environmental benefits. These villages can also serve as a robust proving ground for systematic analysis, study, improvement, and optimization of sustainable energy systems with advanced technologies. This paper presents an analytical optimization of a remote power system for a hypothetical Alaskan village. The analysis considers the potential of generating renewable energy (e.g., wind and solar), along with the possibility of using energy storage to take full advantage of the intermittent renewable sources available to these villages. Storage in the form of either compressed hydrogen or zinc pellets can then provide electricity from hydrogen or zinc-air fuel cells when renewable sources are unavailable.The analytical results show a great potential to reduce fossil fuel consumption and costs basing renewable energy combined with advanced energy storage devices. The best solution for our hypothetical village appears to be a hybrid energy system, which can reduce consumption of diesel fuel by over 50% with annualized cost savings by over 30% by adding wind turbines to the existing diesel generators. When energy storage devices are added, diesel fuel consumption and costs can be reduced substantially more. With optimized energy storage, use of the diesel generatorss can be reduced to almost zero, with the existing equipment only maintained for added reliability. However about one quarter of the original diesel consumption is still used for heating purposes. (We use the term diesel to encompass the fuel, often called heating or fuel oil, of similar or identical properties.)

Isherwood, W.; Smith, R.; Aceves, S.; Berry, G.; Clark, W.; Johnson, R.; Das, D.; Goering, D.; Seifert, R.

1997-12-01T23:59:59.000Z

176

Improve Chilled Water System Performance, Software Tools for Industry, Industrial Technologies Program (ITP) (Fact Sheet)  

SciTech Connect

This fact sheet describes how the Industrial Technologies Program Chilled Water System Analysis Tool (CWSAT) can help optimize the performance of of industrial chilled water systems.

Not Available

2008-12-01T23:59:59.000Z

177

Enhanced Geothermal Systems (EGS) well construction technology evaluation report.  

DOE Green Energy (OSTI)

Electricity production from geothermal resources is currently based on the exploitation of hydrothermal reservoirs. Hydrothermal reservoirs possess three ingredients critical to present day commercial extraction of subsurface heat: high temperature, in-situ fluid and high permeability. Relative to the total subsurface heat resource available, hydrothermal resources are geographically and quantitatively limited. A 2006 DOE sponsored study led by MIT entitled 'The Future of Geothermal Energy' estimates the thermal resource underlying the United States at depths between 3 km and 10 km to be on the order of 14 million EJ. For comparison purposes, total U.S. energy consumption in 2005 was 100 EJ. The overwhelming majority of this resource is present in geological formations which lack either in-situ fluid, permeability or both. Economical extraction of the heat in non-hydrothermal situations is termed Enhanced or Engineered Geothermal Systems (EGS). The technologies and processes required for EGS are currently in a developmental stage. Accessing the vast thermal resource between 3 km and 10 km in particular requires a significant extension of current hydrothermal practice, where wells rarely reach 3 km in depth. This report provides an assessment of well construction technology for EGS with two primary objectives: (1) Determining the ability of existing technologies to develop EGS wells. (2) Identifying critical well construction research lines and development technologies that are likely to enhance prospects for EGS viability and improve overall economics. Towards these ends, a methodology is followed in which a case study is developed to systematically and quantitatively evaluate EGS well construction technology needs. A baseline EGS well specification is first formulated. The steps, tasks and tools involved in the construction of this prospective baseline EGS well are then explicitly defined by a geothermal drilling contractor in terms of sequence, time and cost. A task and cost based analysis of the exercise is subsequently conducted to develop a deeper understanding of the key technical and economic drivers of the well construction process. Finally, future research & development recommendations are provided and ranked based on their economic and technical significance.

Capuano, Louis, Jr. (Thermasource Inc.); Huh, Michael; Swanson, Robert (Thermasource Inc.); Raymond, David Wayne; Finger, John Travis; Mansure, Arthur James; Polsky, Yarom; Knudsen, Steven Dell

2008-12-01T23:59:59.000Z

178

Technologies  

Technologies Materials. Aggregate Spray for Air Particulate; Actuators Made From Nanoporous Materials; Ceramic Filters; Energy Absorbing Material; Diode Arrays for ...

179

Technologies  

Science & Technology. Weapons & Complex Integration. News Center. News Center. Around the Lab. Contacts. For Reporters. Livermore Lab Report. ...

180

Technologies  

Technologies Energy. Advanced Carbon Aerogels for Energy Applications; Distributed Automated Demand Response; Electrostatic Generator/Motor; Modular Electromechanical ...

Note: This page contains sample records for the topic "technology solidenergy systems" 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

Technologies  

Technologies Research Tools. Cell-Free Assembly of NanoLipoprotein Particles; Chemical Prism; Lawrence Livermore Microbial Detection Array (LLMDA) ...

182

Heat pipe technology for coal-fired power systems  

SciTech Connect

This report summarizes the results of heat pipe R and D activities at Argonne National Laboratory (ANL) during the 1977 to 1984 time period. The heat pipe development efforts were associated with a variety of DOE supported projects involving coal-fired prime movers for stationary power generation. The role of heat pipes for these power systems is in their potential application as thermal transport systems for integrating fluidized bed combustors (FBC) with prime movers ranging from Stirling engines in total energy systems (approx.10 MWe) to closed-cycle gas turbines in central power plants (approx.1000 MWe). The results of initial investigations at ANL demonstrated that high-temperature sodium heat pipes provided the best heat exchanger technology for integrating Stirling engines with coal-fired FBC systems. A major accomplishment included the development and validation of a computer code (ANL/HTP) which calculates heat pipe operating limits and other significant characteristics necessary for power plant design. A number of developmental and prototype heat pipes were designed and fabricated through a subcontract effort with Thermacore, Inc., and delivered to ANL for performance testing. Preliminary test results from ANL's Heat Pipe Test Facility, using induction heating and a gas-water calorimeter to establish energy balances, are given in the report. Test data obtained to date are consistent with ANL/HTP code predictions. 47 refs., 53 figs., 22 tabs.

Uherka, K.L.; Holtz, R.E.; McLennan, G.A.; Koehl, E.R.

1985-04-01T23:59:59.000Z

183

Conceptual design and systems analysis of photovoltaic power systems. Volume III(1). Technology  

DOE Green Energy (OSTI)

Conceptual designs were made and analyses were performed on three types of solar photovoltaic power systems. Included were Residential (1 to 10 kW), Intermediate (0.1 to 10 MW), and Central (50 to 1000 MW) Power Systems to be installed in the 1985 to 2000 time period. Subsystem technology presented here includes: insolation, concentration, silicon solar cell modules, CdS solar cell module, array structure, battery energy storage, power conditioning, residential power system architectural designs, intermediate power system structural design, and central power system facilities and site survey.

Pittman, P.F.

1977-05-01T23:59:59.000Z

184

Remote Underwater Characterization System - Innovative Technology Summary Report  

Science Conference Proceedings (OSTI)

Characterization and inspection of water-cooled and moderated nuclear reactors and fuel storage pools requires equipment capable of operating underwater. Similarly, the deactivation and decommissioning of older nuclear facilities often requires the facility owner to accurately characterize underwater structures and equipment which may have been sitting idle for years. The underwater characterization equipment is often required to operate at depths exceeding 20 ft (6.1 m) and in relatively confined or congested spaces. The typical baseline approach has been the use of radiation detectors and underwater cameras mounted on long poles, or stationary cameras with pan and tilt features mounted on the sides of the underwater facility. There is a perceived need for an inexpensive, more mobile method of performing close-up inspection and radiation measurements in confined spaces underwater. The Remote Underwater Characterization System (RUCS) is a small, remotely operated submersible vehicle intended to serve multiple purposes in underwater nuclear operations. It is based on the commercially-available Scallop vehicle1, but has been modified by Department of Energys Robotics Technology Development Program to add auto-depth control, and vehicle orientation and depth monitoring at the operator control panel. The RUCS is designed to provide visual and gamma radiation characterization, even in confined or limited access areas. It was demonstrated in August 1998 at Idaho National Engineering and environmental Laboratory (INEEL) as part of the INEEL Large Scale Demonstration and Deployment Project. During the demonstration it was compared in a head-tohead fashion with the baseline characterization technology. This paper summarizes the results of the demonstration and lessons learned; comparing and contrasting both technologies in the areas of cost, visual characterization, radiological characterization, and overall operations.

Willis, Walter David

1999-04-01T23:59:59.000Z

185

Trends Affecting Building Control System Development: Trends in Energy Management Technology  

E-Print Network (OSTI)

technologies on energy management systems and products. Therelative to energy management systems design, specification,and Control System Energy Management System F E D E R A L E

Collins, Ted; Parker, Steven A.; Webster, Tom

2002-01-01T23:59:59.000Z

186

SolarBridge Technologies formerly SmartSpark Energy Systems | Open Energy  

Open Energy Info (EERE)

SolarBridge Technologies formerly SmartSpark Energy Systems SolarBridge Technologies formerly SmartSpark Energy Systems Jump to: navigation, search Name SolarBridge Technologies (formerly SmartSpark Energy Systems) Place Austin, Texas Zip 78731 Sector Solar Product Developing a micro-inverter for residential solar panels, and charge equalisers to improve life for battery-powered equipment. References SolarBridge Technologies (formerly SmartSpark Energy Systems)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. SolarBridge Technologies (formerly SmartSpark Energy Systems) is a company located in Austin, Texas . References ↑ "SolarBridge Technologies (formerly SmartSpark Energy Systems)" Retrieved from "http://en.openei.org/w/index.php?title=SolarBridge_Technologies_formerly_SmartSpark_Energy_Systems&oldid=351355"

187

Faculty Position in Smart-Grid Technologies and Power Systems Department of Electronics  

E-Print Network (OSTI)

Faculty Position in Smart-Grid Technologies and Power Systems Department of Electronics Carleton-track) appointment in the area of smart grid technology and power systems at the rank of Assistant, Associate or Full with an electrical power background to complement our existing strengths and build the stream of "smart technologies

188

Object Technologies of Designing Corporate Information Systems of Mass Medical Service  

Science Conference Proceedings (OSTI)

The paper deals with the fundamental issues of designing corporate mass medical service systems. Basic principles of design of infological models of object domains and potentialities of object technologies for structural analysis and logic design of ... Keywords: analysis and design of distributed systems, corporate information system, mass medical service, medical computer-aided system, object technology

I. N. Dolgopolov

2001-01-01T23:59:59.000Z

189

Remote System Technologies for Deactivating Hanford Hot Cells (for WM'03 - abstract included)  

Science Conference Proceedings (OSTI)

Remote system technologies are being deployed by Fluor Hanford to help accelerate the deactivation of highly-radioactive hot cell facilities. This paper highlights the application of several remotely deployed technologies enabling the deactivation tasks.

BERLIN, G.T.

2003-01-28T23:59:59.000Z

190

Fuel Cell-Fuel Cell Hybrid System Contact NETL Technology Transfer...  

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

Cell-Fuel Cell Hybrid System Contact NETL Technology Transfer Group techtransfer@netl.doe.gov November 2012 Opportunity Research on the patented technology "Fuel Cell-Fuel Cell...

191

From enthusiasm to practice : users, systems, and technology in high-end audio  

E-Print Network (OSTI)

This is a story about technology, users, and music. It is about an approach to the design, manipulation, and arrangement of technologies in small-scale systems to achieve particular aesthetic goals - goals that are at once ...

Downes, Kieran

2009-01-01T23:59:59.000Z

192

Technologies  

High Performance Computing (HPC) Technologies; Industrial Partnerships Office P.O. Box 808, L-795 Livermore, CA 94551 Phone: (925) 422-6416 Fax: (925) ...

193

Fuel Cell Technologies Office: Automotive and MHE Fuel Cell System Cost  

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

Automotive and MHE Automotive and MHE Fuel Cell System Cost Analysis (Text Version) to someone by E-mail Share Fuel Cell Technologies Office: Automotive and MHE Fuel Cell System Cost Analysis (Text Version) on Facebook Tweet about Fuel Cell Technologies Office: Automotive and MHE Fuel Cell System Cost Analysis (Text Version) on Twitter Bookmark Fuel Cell Technologies Office: Automotive and MHE Fuel Cell System Cost Analysis (Text Version) on Google Bookmark Fuel Cell Technologies Office: Automotive and MHE Fuel Cell System Cost Analysis (Text Version) on Delicious Rank Fuel Cell Technologies Office: Automotive and MHE Fuel Cell System Cost Analysis (Text Version) on Digg Find More places to share Fuel Cell Technologies Office: Automotive and MHE Fuel Cell System Cost Analysis (Text Version) on AddThis.com...

194

Technical analysis of US Army Weapons Systems and related advanced technologies of military interest. Final report  

Science Conference Proceedings (OSTI)

This report summarizes the activities and accomplishments of an US Army technology security project designed to identify and develop effective policy guidelines for militarily critical technologies in specific Army systems and in broad generic technology areas of military interest, Individual systems analyses are documented in separate Weapons Systems Technical Assessments (WSTAs) and the general generic technology areas are evaluated in the Advanced Technology Assessment Reports (ATARs), However, specific details of these assessments are not addressed here, only recommendations regarding aspects of the defined approach, methodology, and format are provided and discussed.

NONE

1991-06-14T23:59:59.000Z

195

Office of Information Technology University of Minnesota 1 Enterprise Document Management System  

E-Print Network (OSTI)

. Scheduled Maintenance Enterprise Document Management Services (EDMS) performs daily system maintenanceOffice of Information Technology ­ University of Minnesota 1 Enterprise Document Management System The intent of this document is to describe Enterprise Document Management System (EDMS) services provided

Amin, S. Massoud

196

Technolog  

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

Research in Research in Science and Technolog y Sandia pushes frontiers of knowledge to meet the nation's needs, today and tomorrow Sandia National Laboratories' fundamental science and technology research leads to greater understanding of how and why things work and is intrinsic to technological advances. Basic research that challenges scientific assumptions enables the nation to push scientific boundaries. Innovations and breakthroughs produced at Sandia allow it to tackle critical issues, from maintaining the safety, security and effectiveness of the nation's nuclear weapons and preventing domestic and interna- tional terrorism to finding innovative clean energy solutions, develop- ing cutting-edge nanotechnology and moving the latest advances to the marketplace. Sandia's expertise includes:

197

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

198

Performance and Cost Model for Solar Energy Technologies in Support of the Systems-Driven Approach  

DOE Green Energy (OSTI)

A comprehensive solar technology systems analysis model is being developed to support the implementation of the systems driven approach to program planning for the U.S. Department of Energy's Solar Energy Technologies Program (SETP). Use of this systems model, together with technology and cost benchmarking, market penetration analysis, and other relevant considerations, will support the development of program priorities and direction, and the subsequent investment needed to support R&D activities.

Mehos, M.; Mooney, D.

2005-01-01T23:59:59.000Z

199

Available Technologies: Novel Tube-in-Tube System Simplifies ...  

APPLICATIONS OF TECHNOLOGY: Carbon dioxide sequestration; Oil and gas exploration; Geothermal wells; Retrieval of single or multiphase high-purity samples

200

Technology integration of a photonics system in China.  

E-Print Network (OSTI)

??Photonics or Optoelectronics is one of the most pervasive and key enabling technologies of the 21st century touching every aspect of our lives. Optoelectronics (more)

Lau, Daniel Kit (??)

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "technology solidenergy systems" 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

Prototype system brings advantages of wireless technology to...  

National Nuclear Security Administration (NNSA)

the ability to use this type of wireless technology for radiation monitoring in nuclear facilities, where monitoring is essential for operating the equipment safely and...

202

Technology  

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

Technology Computers and the internet play an increasingly larger role in the lives of students. In this activity, students must use various web sites to locate specific pieces of...

203

Circulating Fluid-Bed Technology for Advanced Power Systems  

Science Conference Proceedings (OSTI)

Circulating fluid bed technology offers the advantages of a plug flow, yet well-mixed, and high throughput reactor for power plant applications. The ability to effectively scale these systems in size, geometry, and operating conditions is limited because of the extensive deviation from ideal dilute gas-solids flow behavior (Monazam et al., 2001; Li, 1994). Two fluid computations show promise of accurately simulating the hydrodynamics in the riser circulating fluid bed; however, validation tests for large vessels with materials of interest to the power industry are lacking (Guenther et al., 2002). There is little available data in reactors large enough so that geometry (i.e. entrance, exit, and wall) effects do not dominate the hydrodynamics, yet with sufficiently large particle sizes to allow sufficiently large grid sizes to allow accurate and timely hydrodynamic simulations. To meet this need experimental tests were undertaken with relatively large particles of narrow size distribution in a large enough unit to reduce the contributions of wall effects and light enough to avoid geometry effects. While computational fluid dynamic calculations are capable of generating detailed velocity and density profiles, it is believed that the validation and model development begins with the ability to simulate the global flow regime transitions. The purpose of this research is to generate well-defined test data for model validation and to identify and measure critical parameters needed for these simulations.

Shadle, Lawrence J.; Ludlow, J. Christopher; Mei, Joseph S. (U.S. DOE National Energy Technology Laboratory); Guenther, Christopher (Fluent, Inc.)

2001-11-06T23:59:59.000Z

204

Multi-objective design and optimization of district energy systems including polygeneration energy conversion technologies.  

E-Print Network (OSTI)

??In the present context of finding ways to decrease CO2 emissions linked with human activity, district energy systems including polygeneration energy conversion technologies are likely (more)

Weber, Cline Isabelle

2008-01-01T23:59:59.000Z

205

Tools to Boost Steam System Efficiency, Software Tools for Industry, Industrial Technologies Program (ITP) (Fact Sheet)  

SciTech Connect

This fact sheet describes how the Industrial Technologies Program steam software tools can help industrial plants identify steam system improvements to save energy and money.

Not Available

2008-12-01T23:59:59.000Z

206

Soap Manufacturing TechnologyChapter 8 Continuous Saponification and Neutralization Systems  

Science Conference Proceedings (OSTI)

Soap Manufacturing Technology Chapter 8 Continuous Saponification and Neutralization Systems Surfactants and Detergents eChapters Surfactants - Detergents Press Downloadable pdf of\tChapter 8 Continuous Saponifica

207

Program on Technology Innovation: Ion Transport Membrane Oxygen Technology for Advanced Power Generation Systems  

Science Conference Proceedings (OSTI)

This report documents an Electric Power Research Institute (EPRI) Technology Innovation (TI) project that provides background information and increased understanding to EPRI members of the potential benefits of integrating ion transport membrane (ITM) technology for oxygen production with integrated gasification combined cycle (IGCC) and oxyfuel combustion pulverized coal power plants. This TI project also generated new learning by conducting literature reviews of existing and new air separation technolo...

2009-12-21T23:59:59.000Z

208

Building Technologies Office: Emerging Technologies  

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

Emerging Technologies Emerging Technologies Printable Version Share this resource Send a link to Building Technologies Office: Emerging Technologies to someone by E-mail Share Building Technologies Office: Emerging Technologies on Facebook Tweet about Building Technologies Office: Emerging Technologies on Twitter Bookmark Building Technologies Office: Emerging Technologies on Google Bookmark Building Technologies Office: Emerging Technologies on Delicious Rank Building Technologies Office: Emerging Technologies on Digg Find More places to share Building Technologies Office: Emerging Technologies on AddThis.com... About Take Action to Save Energy Partner with DOE Activities Technology Research, Standards, & Codes Popular Links Success Stories Previous Next Lighten Energy Loads with System Design.

209

MHK Technologies/The WaveCatcher System | Open Energy Information  

Open Energy Info (EERE)

System System < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage The WaveCatcher System.png Technology Profile Technology Type Click here Attenuator Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description System captures a wave stores the energy in a large holder containment device resulting in a large potential energy reservoir then that energy is transformed into mechanical kinetic energy in such a way that it is output in a constant output 60 hertz in other words it takes the large pulsed energy of a wave captures the wave and transforms the wave into a constant energy output Technology Dimensions Device Testing Date Submitted 30:33.7 << Return to the MHK database homepage

210

Green networking for major components of information communication technology systems  

Science Conference Proceedings (OSTI)

Green Networking can be the way to help reduce carbon emissions by the Information and Communications Technology (ICT) Industry. This paper presents some of the major components of Green Networking and discusses how the carbon footprint of these components ...

Naveen Chilamkurti; Sherali Zeadally; Frank Mentiplay

2009-01-01T23:59:59.000Z

211

Technology Pathways Toward Nuclear Energy in a Sustainable Energy System: Interim Report  

Science Conference Proceedings (OSTI)

This study investigates the potential role of nuclear power and advanced nuclear reactor and fuel system technologies in the context of the global energy system and climate change. It extends the capabilities of an integrated assessment model, and it explores long-term scenarios in which nuclear technology evolves and advances along various pathways, with and without constraints on carbon emissions. Work focuses on how the choice of nuclear fuel cycle, the cost of nuclear technologies, and the presence o...

2005-05-24T23:59:59.000Z

212

Soap Manufacturing TechnologyChapter 9 Semi-Boiled Soap Production Systems  

Science Conference Proceedings (OSTI)

Soap Manufacturing Technology Chapter 9 Semi-Boiled Soap Production Systems Surfactants and Detergents eChapters Surfactants - Detergents Press Downloadable pdf of\tChapter 9 Semi-Boiled Soap Production Systems fr

213

Solar technology applications: a survey of solar powered irrigation systems  

DOE Green Energy (OSTI)

Published information on solar powered irrigation systems is presented. Thermal solar systems, thermoelectric solar systems, and photovoltaic solar systems are included. A bibliography and survey of on-going work is presented. (WHK)

Newkirk, H.W.

1978-04-17T23:59:59.000Z

214

Host Utility Study of System Operating Impacts of FACTS Technologies  

Science Conference Proceedings (OSTI)

Flexible AC Transmission system (FACTS) devices can enhance power system control via added economic transfers and increased security and reliability. This report assesses FACTS system impacts and identifies ways of improving system performance through centralized FACTS coordination and control.

1995-08-24T23:59:59.000Z

215

HEMP emergency planning and operating procedures for electric power systems. Power Systems Technology Program  

SciTech Connect

Investigations of the impact of high-altitude electromagnetic pulse (HEMP) on electric power systems and electrical equipment have revealed that HEMP creates both misoperation and failures. These events result from both the early time E{sub 1} (steep-front pulse) component and the late time E{sub 3} (geomagnetic perturbations) component of HEMP. In this report a HEMP event is viewed in terms of its marginal impact over classical power system disturbances by considering the unique properties and consequences of HEMP. This report focuses on system-wide electrical component failures and their potential consequences from HEMP. In particular, the effectiveness of planning and operating procedures for electric systems is evaluated while under the influence of HEMP. This assessment relies on published data and characterizes utilities using the North American Electric Reliability Council`s regions and guidelines to model electric power system planning and operations. Key issues addressed by the report include how electric power systems are affected by HEMP and what actions electric utilities can initiate to reduce the consequences of HEMP. The report also reviews the salient features of earlier HEMP studies and projects, examines technology trends in the electric power industry which are affected by HEMP, characterizes the vulnerability of power systems to HEMP, and explores the capability of electric systems to recover from a HEMP event.

Reddoch, T.W.; Markel, L.C. [Electrotek Concepts, Inc., Knoxville, TN (United States)

1991-12-31T23:59:59.000Z

216

A review of the applications of agent technology in traffic and transportation systems  

Science Conference Proceedings (OSTI)

The agent computing paradigm is rapidly emerging as one of the powerful technologies for the development of largescale distributed systems to deal with the uncertainty in a dynamic environment. The domain of traffic and transportation systems is well ... Keywords: agents, intelligent transportation systems (ITS), mobile agent systems, multiagent systems (MAS)

Bo Chen; Harry H. Cheng

2010-06-01T23:59:59.000Z

217

MHK Technologies/Tidal Defense and Energy System TIDES | Open Energy  

Open Energy Info (EERE)

MHK Technologies/Tidal Defense and Energy System TIDES MHK Technologies/Tidal Defense and Energy System TIDES < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Tidal Defense and Energy System TIDES.jpg Technology Profile Primary Organization Oceana Energy Company Project(s) where this technology is utilized *MHK Projects/Astoria Tidal Energy *MHK Projects/Cape Islands Tidal Energy Project *MHK Projects/Central Cook Inlet Tidal Energy Project *MHK Projects/Icy Passage Tidal Energy Project *MHK Projects/Kachemak Bay Tidal Energy Project *MHK Projects/Kendall Head Tidal Energy *MHK Projects/Kennebec *MHK Projects/Penobscot Tidal Energy Project *MHK Projects/Portsmouth Area Tidal Energy Project *MHK Projects/Wrangell Narrows Tidal Energy Project Technology Resource Click here Current/Tidal

218

INL Control System Situational Awareness Technology Final Report 2013  

SciTech Connect

The Situational Awareness project is a comprehensive undertaking of Idaho National Laboratory (INL) in an effort to produce technologies capable of defending the countrys energy sector infrastructure from cyber attack. INL has addressed this challenge through research and development of an interoperable suite of tools that safeguard critical energy sector infrastructure. The technologies in this project include the Sophia Tool, Mesh Mapper (MM) Tool, Intelligent Cyber Sensor (ICS) Tool, and Data Fusion Tool (DFT). Each is designed to function effectively on its own, or they can be integrated in a variety of customized configurations based on the end users risk profile and security needs.

Gordon Rueff; Bryce Wheeler; Todd Vollmer; Tim McJunkin

2013-01-01T23:59:59.000Z

219

Performance-Based Technology Selection Filter description report. INEL Buried Waste Integrated Demonstration System Analysis project  

SciTech Connect

A formal methodology has been developed for identifying technology gaps and assessing innovative or postulated technologies for inclusion in proposed Buried Waste Integrated Demonstration (BWID) remediation systems. Called the Performance-Based Technology Selection Filter, the methodology provides a formalized selection process where technologies and systems are rated and assessments made based on performance measures, and regulatory and technical requirements. The results are auditable, and can be validated with field data. This analysis methodology will be applied to the remedial action of transuranic contaminated waste pits and trenches buried at the Idaho National Engineering Laboratory (INEL).

O`Brien, M.C.; Morrison, J.L.; Morneau, R.A.; Rudin, M.J.; Richardson, J.G.

1992-05-01T23:59:59.000Z

220

Solar air conditioning system using desiccant wheel technology  

Science Conference Proceedings (OSTI)

The electrical energy consumption in Malaysia has increased sharply in the past few years. Modern energy efficient technologies are desperately needed for the national energy policy. In this paper, a new design of desiccant cooling is being developed ... Keywords: air-conditioning, desiccant cooling, solar thermal energy, solid desiccant

Arfidian Rachman; Sohif Mat; Taib Iskandar; M. Yahya; Azami Zaharim; Kamaruzzaman Sopian

2010-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "technology solidenergy systems" 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

Technologies  

Weapons & Complex Integration. News Center. News Center. Around the Lab. ... Gamma-Ray Systems; ... for the Department of Energy's National Nuclear Security ...

222

Integrated Building Energy Systems Design Considering Storage Technologies  

E-Print Network (OSTI)

Emerging Applications Sandia National Laboratory, SAND2001-Impact on PV System Design, Sandia National Laboratories.

Stadler, Michael

2009-01-01T23:59:59.000Z

223

Advanced Instrumentation, Information, and Control System Technologies: Nondestructive Examination Technologies - FY11 Report  

SciTech Connect

Licensees of commercial nuclear power plants in the US are expected to submit license renewal applications for the period of operation of 60 to 80 years which has also been referred to as long term operation (LTO). The greatest challenges to LTO are associated with degradation of passive components as active components are routinely maintained and repaired or placed through maintenance programs. Some passive component degradation concerns include stress corrosion cracking (SCC) of metal components, radiation induced embrittlement of the reactor pressure vessel (RPV), degradation of buried piping, degradation of concrete containment structures, and degradation of cables. Proactive management of passive component aging employs three important elements including online monitoring of degradation, early detection of degradation at precursor stages, and application of prognostics for the prediction of remaining useful life (RUL). This document assesses several nondestructive examination (NDE) measurement technologies for integration into proactive aging management programs. The assessment is performed by discussing the three elements of proactive aging management identified above, considering the current state of the industry with respect to adopting these key elements, and analyzing measurement technologies for monitoring large cracks in metal components, monitoring early degradation at precursor stages, monitoring the degradation of concrete containment structures, and monitoring the degradation of cables. Specific and general needs have been identified through this assessment. General needs identified include the need for environmentally rugged sensors are needed that can operate reliably in an operating reactor environment, the need to identify parameters from precursor monitoring technologies that are unambiguously correlated with the level of pre-macro defect damage, and a methodology for identifying regions where precursor damage is most likely to initiate.

Meyer, Ryan M.; Coble, Jamie B.; Ramuhalli, Pradeep; Bond, Leonard J.

2011-08-30T23:59:59.000Z

224

Program on Technology Innovation: Systems Assessment of Direct Carbon Fuel Cells Technology  

Science Conference Proceedings (OSTI)

Efficiently using abundant coal resources in a way that limits CO2 emissions is among the toughest challenges facing the power industry. Coal options available include combustion systems such as pulverized coal (PC) and supercritical systems that use the steam Rankin cycle; integrated-gasification-combined-cycle (IGCC) systems that use a gas turbine/steam turbine combined cycle; and advanced gasification fuel cell cycles, which use a combination of high-temperature fuel cells with gas or steam turbine sy...

2008-04-30T23:59:59.000Z

225

Application of Storage Technology for Transmission System Support: Interim Report  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute (EPRI) research in 2011 explored the potential use of battery storage to increase transmission capability in thermal limited transmission paths, an application of energy storage technology that has not been investigated in detail in prior research (see EPRI report 1024586). Researchers performed a conceptual analysis of how batteries connected at either the sending or the receiving end of a congested corridor can be used to increase the transmission capability ...

2012-12-31T23:59:59.000Z

226

NETL: SECA - A Primer on SOFC Technology - SOFC Power Systems  

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

SOFC Power Systems SOFC power generation applications can range from small (e.g., 3 to 10 kWe) power systems for the home or small business, or as auxiliary power units (APU's) for...

227

Advanced Vehicles Group: Center for Transportation Technologies and Systems  

DOE Green Energy (OSTI)

Describes R&D in advanced vehicle systems and components (e.g., batteries) by NREL's Advanced Vehicles Group.

Not Available

2008-08-01T23:59:59.000Z

228

Available Technologies: Energy Saving System to Remove Volatile ...  

Imaging Tools; Lasers; ... depending on weather conditions. Alternative air cleaning systems contain granular activated carbon or chemisorbents (e.g., ...

229

Office of Information Technology University of Minnesota 1 System Status  

E-Print Network (OSTI)

Management website. Scheduled Maintenance Due to its critical nature, no down time is scheduled for System. There are no regularly scheduled maintenance periods for the System Status web page. It is the goal of support team to provide the System Status web page information without interruption. Application maintenance is performed

Amin, S. Massoud

230

Matched system concept: the leading edge of technology  

SciTech Connect

A new indoor fluorescent lighting system is described. It improves system efficiency 39 percent and saves 60 watts as compared to a standard four-lamp, 40-watt fluorescent system. At the core of the system is a specially designed solid state switch in the ballast. In the Optimiser System, two specially controlled 28-watt, four-foot rapid start T-12 bipin fluorescent lamps work together with a unique high-efficiency ballast to provide optimum performance. The ballast is a combination of electromagnetic components and watt-saving solid-state circuitry with proven reliability. Light output of the new system is comparable to today's typical energy fluorescent systems.

1982-04-01T23:59:59.000Z

231

PROJECT W-551 INTERIM PRETREATMENT SYSTEM TECHNOLOGY SELECTION SUMMARY DECISION REPORT AND RECOMMENDATION  

SciTech Connect

This report provides the conclusions of the tank farm interim pretreatment technology decision process. It documents the methodology, data, and results of the selection of cross-flow filtration and ion exchange technologies for implementation in project W-551, Interim Pretreatment System. This selection resulted from the evaluation of specific scope criteria using quantitative and qualitative analyses, group workshops, and technical expert personnel.

CONRAD EA

2008-08-12T23:59:59.000Z

232

Technology Optimization Process for Heavy Hybrid Electric Vehicle Systems Using Computational Models  

DOE Green Energy (OSTI)

We have developed a computer-based technology optimization process to define vehicle systems that meet specified goals and constraints using a minimum amount of resources. In this paper, we describe the technology optimization process, with a focus on technical target setting, and illustrate its use with a simple example.

OKeefe, M.; Walkowicz, K.; Hendricks, T.

2005-01-01T23:59:59.000Z

233

Control System Development for an Advanced-Technology Medium-Duty Hybrid Electric Truck  

E-Print Network (OSTI)

03TB-45 Control System Development for an Advanced-Technology Medium-Duty Hybrid Electric Truck and vehicle test results for a medium-duty hybrid electric truck are reported in this paper. The design the benchmark vehicle. INTRODUCTION Hybrid powertrain is among the most visible transportation technology

Grizzle, Jessy W.

234

Ris DTU 09-06-08 Energy Technology Systems Analysis Programme (ETSAP)  

E-Print Network (OSTI)

-border grid-distributed energy trade and common action among the Nordic countries to facilitate CO2 reductions Technology Systems Analysis Programme (ETSAP) · Energy Technology Data Exchange · Energy and Environmental Energy Agency ­ MARKAL implementation · 1995: Benefits from Electricity Trade in Northern Europe under CO

235

Remote Excavation System technology evaluation report: Buried Waste Robotics Program  

SciTech Connect

This document describes the results from the Remote Excavation System demonstration and testing conducted at the Idaho National Engineering Laboratory during June and July 1993. The purpose of the demonstration was to ascertain the feasibility of the system for skimming soil and removing various types of buried waste in a safe manner and within all regulatory requirements, and to compare the performances of manual and remote operation of a backhoe. The procedures and goals of the demonstration were previously defined in The Remote Excavation System Test Plan, which served as a guideline for evaluating the various components of the system and discussed the procedures used to conduct the tests.

Not Available

1993-09-01T23:59:59.000Z

236

Assessment of Hybrid Geothermal Heat Pump Systems - Technology...  

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

cool- ing needs of the building and offers general guidelines Assessment of Hybrid Geothermal Heat Pump Systems Geothermal heat pumps offer attractive choice for space...

237

Integrated Building Energy Systems Design Considering Storage Technologies  

E-Print Network (OSTI)

an average efficiency of 0.5 for solar thermal and 0.13 forefficiency, heat storage, micro-generation systems, photovoltaic, software, solar thermal

Stadler, Michael

2009-01-01T23:59:59.000Z

238

Innovative energy harvesting technology for wireless bridge monitoring systems.  

E-Print Network (OSTI)

??Energy harvesting is a promising and evolving field of research capable of supplying power to systems in a broad range of applications. In particular, the (more)

Weaver, Jason Michael

2011-01-01T23:59:59.000Z

239

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.

240

Performance Technology for Tera-Class Parallel Computers: Evolution of the TAU Performance System  

Science Conference Proceedings (OSTI)

In this project, we proposed to create new technology for performance observation and analysis of large-scale tera-class parallel computer systems and applications in this project.

Allen D. Malony

2005-06-21T23:59:59.000Z

Note: This page contains sample records for the topic "technology solidenergy systems" 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

Program on Technology Innovation: Cladding and Structural Materials for Advanced Nuclear Energy Systems  

Science Conference Proceedings (OSTI)

This EPRI technical update gives an overview of the initial work being done under a 3-year research program on cladding and structural materials for advanced nuclear energy systems. This research is part of EPRI's Program on Technology Innovation.

2008-12-23T23:59:59.000Z

242

Hydrothermal spallation drilling and advanced energy conversion technologies for Engineered Geothermal Systems  

E-Print Network (OSTI)

The purpose of this research was to study the various factors affecting the economic and technical feasibility of Engineered Geothermal Systems, with a special emphasis on advanced drilling technologies. The first part of ...

Augustine, Chad R

2009-01-01T23:59:59.000Z

243

Networking technology adoption : system dynamics modeling of fiber-to-the-home  

E-Print Network (OSTI)

A system dynamics model is developed and run to study the adoption of fiber-to-the-home as a residential broadband technology. Communities that currently do not have broadband in the United States are modeled. This case ...

Kelic, Andjelka, 1972-

2005-01-01T23:59:59.000Z

244

Technology selection and architecture optimization of in-situ resource utilization systems  

E-Print Network (OSTI)

This paper discusses an approach to exploring the conceptual design space of large-scale, complex electromechanical systems that are technologically immature. A modeling framework that addresses the fluctuating architectural ...

Chepko, Ariane (Ariane Brooke)

2009-01-01T23:59:59.000Z

245

Soap Manufacturing TechnologyChapter 4 Formulation of Traditional Soap Cleansing Systems  

Science Conference Proceedings (OSTI)

Soap Manufacturing Technology Chapter 4 Formulation of Traditional Soap Cleansing Systems Surfactants and Detergents eChapters Surfactants - Detergents Press Downloadable pdf of\tChapter 4 Formulation of Tradition

246

Implementations of electric vehicle system based on solar energy in Singapore assessment of solar thermal technologies  

E-Print Network (OSTI)

To build an electric car plus renewable energy system for Singapore, solar thermal technologies were investigated in this report in the hope to find a suitable "green" energy source for this small island country. Among all ...

Liu, Xiaogang, M. Eng. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

247

EG&G Mound Applied Technologies payroll system  

Science Conference Proceedings (OSTI)

EG&G Mound Applied Technologies, Inc., manages and operates the Mound Facility, Miamisburg, Ohio, under a cost-plus-award-fee contract administered by the Department of Energy`s Albuquerque Field Office. The contractor`s Payroll Department is responsible for prompt payment in the proper amount to all persons entitled to be paid, in compliance with applicable laws, regulations, and legal decisions. The objective was to determine whether controls were in place to avoid erroneous payroll payments. EG&G Mound Applied Technologies, Inc., did not have all the internal controls required by General Accounting Office Title 6, ``Pay, Leave, and Allowances.`` Specifically, they did not have computerized edits, separation of duties and responsibilities, and restricted access to payroll data files. This condition occurred because its managers were not aware of Title 6 requirements. As a result, the contractor could not assure the Department of Energy that payroll costs were processes accurately; and fraud, waste, or abuse of Department of Energy funds could go undetected. Our sample of 212 payroll transactions from a population of 66,000 in FY 1991 disclosed only two minor processing errors and no instances of fraud, waste or abuse.

Not Available

1992-02-07T23:59:59.000Z

248

Use of a hybrid technology in a critical security system.  

SciTech Connect

Assigning an acceptable level of power reliability in a security system environment requires a methodical approach to design when considering the alternatives tied to the reliability and life of the system. The downtime for a piece of equipment, be it for failure, routine maintenance, replacement, or refurbishment or connection of new equipment is a major factor in determining the reliability of the overall system. In addition to these factors is the condition where the system is static or dynamic in its growth. Most highly reliable security power source systems are supplied by utility power with uninterruptable power source (UPS) and generator backup. The combination of UPS and generator backup with a reliable utility typically provides full compliance to security requirements. In the energy market and from government agencies, there is growing pressure to utilize alternative sources of energy other than fossil fuel to increase the number of local generating systems to reduce dependence on remote generating stations and cut down on carbon effects to the environment. There are also conditions where a security system may be limited on functionality due to lack of utility power in remote locations. One alternative energy source is a renewable energy hybrid system including a photovoltaic or solar system with battery bank and backup generator set. This is a viable source of energy in the residential and commercial markets where energy management schemes can be incorporated and systems are monitored and maintained regularly. But, the reliability of this source could be considered diminished when considering the security system environment where stringent uptime requirements are required.

Scharmer, Carol; Trujillo, David J.

2010-08-01T23:59:59.000Z

249

Use of a hybrid technology in a critical security system.  

SciTech Connect

Assigning an acceptable level of power reliability in a security system environment requires a methodical approach to design when considering the alternatives tied to the reliability and life of the system. The downtime for a piece of equipment, be it for failure, routine maintenance, replacement, or refurbishment or connection of new equipment is a major factor in determining the reliability of the overall system. In addition to these factors is the condition where the system is static or dynamic in its growth. Most highly reliable security power source systems are supplied by utility power with uninterruptable power source (UPS) and generator backup. The combination of UPS and generator backup with a reliable utility typically provides full compliance to security requirements. In the energy market and from government agencies, there is growing pressure to utilize alternative sources of energy other than fossil fuel to increase the number of local generating systems to reduce dependence on remote generating stations and cut down on carbon effects to the environment. There are also conditions where a security system may be limited on functionality due to lack of utility power in remote locations. One alternative energy source is a renewable energy hybrid system including a photovoltaic or solar system with battery bank and backup generator set. This is a viable source of energy in the residential and commercial markets where energy management schemes can be incorporated and systems are monitored and maintained regularly. But, the reliability of this source could be considered diminished when considering the security system environment where stringent uptime requirements are required.

Trujillo, David J.

2010-10-01T23:59:59.000Z

250

The extent of CASE technology use within systems development projects  

Science Conference Proceedings (OSTI)

Computer-aided software engineering (CASE) was developed to increase the productivity and quality of information systems development. While a great deal of attention has been given to developing an understanding of CASE, we still do not know ... Keywords: CASE functionality, CASE usage, systems development

Russell Purvis

2000-07-01T23:59:59.000Z

251

IBM Systems and Technology Electronics IBM CMOS 7HV for  

E-Print Network (OSTI)

of wireless communication in PV systems can improve reliability, reduce cost and increase the granularity, reliability, and safety of PV systems. Specific application areas include optimization of energy generation, intelligent power control and wireless monitoring of PV modules for health and reliability. IBM CMOS 7HV

252

A case for Sandia investment in complex adaptive systems science and technology.  

SciTech Connect

This white paper makes a case for Sandia National Laboratories investments in complex adaptive systems science and technology (S&T) -- investments that could enable higher-value-added and more-robustly-engineered solutions to challenges of importance to Sandia's national security mission and to the nation. Complex adaptive systems are ubiquitous in Sandia's national security mission areas. We often ignore the adaptive complexity of these systems by narrowing our 'aperture of concern' to systems or subsystems with a limited range of function exposed to a limited range of environments over limited periods of time. But by widening our aperture of concern we could increase our impact considerably. To do so, the science and technology of complex adaptive systems must mature considerably. Despite an explosion of interest outside of Sandia, however, that science and technology is still in its youth. What has been missing is contact with real (rather than model) systems and real domain-area detail. With its center-of-gravity as an engineering laboratory, Sandia's has made considerable progress applying existing science and technology to real complex adaptive systems. It has focused much less, however, on advancing the science and technology itself. But its close contact with real systems and real domain-area detail represents a powerful strength with which to help complex adaptive systems science and technology mature. Sandia is thus both a prime beneficiary of, as well as potentially a prime contributor to, complex adaptive systems science and technology. Building a productive program in complex adaptive systems science and technology at Sandia will not be trivial, but a credible path can be envisioned: in the short run, continue to apply existing science and technology to real domain-area complex adaptive systems; in the medium run, jump-start the creation of new science and technology capability through Sandia's Laboratory Directed Research and Development program; and in the long run, inculcate an awareness at the Department of Energy of the importance of supporting complex adaptive systems science through its Office of Science.

Colbaugh, Richard; Tsao, Jeffrey Yeenien; Johnson, Curtis Martin; Backus, George A.; Brown, Theresa Jean; Jones, Katherine A.

2012-05-01T23:59:59.000Z

253

High reliability virtual organizations: Co-adaptive technology and organizational structures in tsunami warning systems  

Science Conference Proceedings (OSTI)

Highly reliable organizations (HROs) are those organizations, which by nature or design, cannot or must not fail; the consequences of failure in such systems are usually catastrophic. Systems that combine the characteristics of highly reliable operations ... Keywords: Organizational structures, communication, computer-human interaction, crisis management, disaster management, disaster response, high reliability organizations, technology, tsunami warning systems, virtual organizations

Martha Grabowski; Karlene Roberts

2011-12-01T23:59:59.000Z

254

Monitoring Battery System for Electric Vehicle, Based On "One Wire" Technology  

E-Print Network (OSTI)

Monitoring Battery System for Electric Vehicle, Based On "One Wire" Technology Javier Ibáñez Vial Santiago, Chile jdixon@ing.puc.cl Abstract-- A monitoring system for a battery powered electric vehicle (EV of the 24 batteries. Besides, the system will also allow monitoring the energy delivered by a photovoltaic

Rudnick, Hugh

255

Advanced Recyclable Media System{reg_sign}. Innovative technology summary report  

SciTech Connect

The objective of the Large-Scale Demonstration Project (LSDP) is to select and demonstrate potentially beneficial technologies at the Argonne National Laboratory East`s (ANL) Chicago Pile-5 (CP-5) Research Reactor. The purpose of the LSDP is to demonstrate that using innovative and improved deactivation and decommissioning (D and D) technologies from various sources can result in significant benefits, such as decreased cost and increased health and safety, as compared with baseline D and D technologies. This report describes a demonstration of the Advanced Recyclable Media System{reg_sign} technology which was employed by Surface Technology Systems, Inc. to remove coatings from a concrete floor. This demonstration is part of the CP-5 LSDP sponsored by the US Department of Energy (DOE) Office of Science and Technology Deactivation and Decommissioning Focus Area (DDFA). The Advanced Recyclable Media System{reg_sign} (ARMS) technology is an open blast technology which uses a soft recyclable media. The patented ARMS Engineered Blast Media consists of a fiber-reinforced polymer matrix which can be manufactured in various grades of abrasiveness. The fiber media can be remade and/or reused up to 20 times and can clean almost any surface (e.g., metal, wood, concrete, lead) and geometry including corners and the inside of air ducts.

NONE

1998-12-01T23:59:59.000Z

256

The accelerated site technology deployment program presents the segmented gate system  

Science Conference Proceedings (OSTI)

The Department of Energy (DOE) is working to accelerate the acceptance and application of innovative technologies that improve the way the nation manages its environmental remediation problems. The DOE Office of Science and Technology established the Accelerated Site Technology Deployment Program (ASTD) to help accelerate the acceptance and implementation of new and innovative soil and ground water remediation technologies. Coordinated by the Department of Energy's Idaho Office, the ASTD Program reduces many of the classic barriers to the deployment of new technologies by involving government, industry, and regulatory agencies in the assessment, implementation, and validation of innovative technologies. The paper uses the example of the Segmented Gate System (SGS) to illustrate how the ASTD program works. The SGS was used to cost effectively separate clean and contaminated soil for four different radionuclides: plutonium, uranium, thorium, and cesium. Based on those results, it has been proposed to use the SGS at seven other DOE sites across the country.

PATTESON,RAYMOND; MAYNOR,DOUG; CALLAN,CONNIE

2000-02-24T23:59:59.000Z

257

Solar Technology and Policy Analysis to Support the Systems-Driven Approach  

SciTech Connect

The primary focus of the Systems-Driven Approach (SDA) analysis team is to improve the analytical basis for understanding the system and policy drivers of solar technologies in various markets. Analysis activities during the past year have focused in three inter-related areas: (1) developing long-term market penetration projections for the full set of technologies funded within the Solar Energy Technologies Program, (2) reviewing the Program's out-year cost and performance targets for photovoltaic (PV) technology, and (3) evaluating policies, as well as other factors, that impact the value of solar energy technologies in various markets. This paper will summarize the results of these activities and describe how they relate to the overall SDA effort.

Margolis, R. M.

2005-01-01T23:59:59.000Z

258

Solar Technology and Policy Analysis to Support the Systems-Driven Approach  

DOE Green Energy (OSTI)

The primary focus of the Systems-Driven Approach (SDA) analysis team is to improve the analytical basis for understanding the system and policy drivers of solar technologies in various markets. Analysis activities during the past year have focused in three inter-related areas: (1) developing long-term market penetration projections for the full set of technologies funded within the Solar Energy Technologies Program, (2) reviewing the Program's out-year cost and performance targets for photovoltaic (PV) technology, and (3) evaluating policies, as well as other factors, that impact the value of solar energy technologies in various markets. This paper will summarize the results of these activities and describe how they relate to the overall SDA effort.

Margolis, R. M.

2005-01-01T23:59:59.000Z

259

Evaluation of the AEA Technology Engineering Services AIS Rotor Bore Ultrasonic Imaging System  

Science Conference Proceedings (OSTI)

Reliable and repeatable boresonic inspections of turbine rotors and generator fields are critical for accurately predicting the remaining life of those components. EPRI's boresonic system evaluation program provides utilities with insight into the capability of commercial boresonic system performance. This report features an evaluation of the Automated Inspection System (AIS) Rotor Bore Ultrasonic Imaging System, a boresonic system owned and operated by AEA Technology Engineering Services.

2006-06-05T23:59:59.000Z

260

Mobile integrated temporary utility system. Innovative technology summary report  

Science Conference Proceedings (OSTI)

The Mobile Integrated Temporary Utility System (MITUS) integrates portable electrical power along with communications and emergency alarm and lighting capabilities to provide safe, centralized power to work areas that need to be de-energized for decommissioning work. MITUS consists of a portable unit substation; up to twenty portable kiosks that house the power receptacles, communications, and emergency alarm and lighting systems; and a central communications unit. This system makes sequential decommissioning efforts efficient and cost-effective by allowing the integrated system to remain intact while being moved to subsequent work sites. Use of the MITUS also eliminates the need to conduct zero-energy tests and implement associated lock-out/tag-out procedures at partially de-energized facilities. Since the MITUS is a designed system, it can be customized to accommodate unique facility conditions simply by varying kiosks and transformer configurations. The MITUS is an attractive alternate to the use of portable generators with stand-alone communications and emergency system. It is more cost-effective than upgrading or reconfiguring existing power distribution systems.

NONE

1998-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "technology solidenergy systems" 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

Mikro Systems Develops Unique Ceramic Core Casting Technology...  

Office of Science (SC) Website

Mikro Systems, Inc. Ceramic casting core with an intricate, fine-featured trailing edge. R&D Opportunity A key limitation of turbine efficiency has been the failure of parts at...

262

LKMS: a legal knowledge management system exploiting semantic web technologies  

Science Conference Proceedings (OSTI)

Semantic Web, using formal languages to represent document content and providing facilities for aggregating information spread around, can improve the functionalities provided nowadays by KM tools. This paper describes a Knowledge Management system, ...

Luca Gilardoni; Chistian Biasuzzi; Massimo Ferraro; Roberto Fonti; Piercarlo Slavazza

2005-11-01T23:59:59.000Z

263

GPSCellular Drifter Technology for Coastal Ocean Observing Systems  

Science Conference Proceedings (OSTI)

A drifter for observing small spatial and temporal scales of motion in the coastal zone is presented. The drifter uses GPS to determine its position, and the Mobitex terrestrial cellular communications system to transmit the position data in near...

J. Carter Ohlmann; Peter F. White; Andrew L. Sybrandy; P. Peter Niiler

2005-09-01T23:59:59.000Z

264

Geothermal Heat Pump Systems: Applications and Technology Development  

Science Conference Proceedings (OSTI)

This report discusses a hybrid geothermal heat pump system, an efficient, all-electric heating and cooling option for small and large commercial buildings. In this system, the ground loop heat exchanger is sized for winter heating and supplemented by auxiliary heat rejection devices (such as fluid coolers or cooling towers) for summer operation that prevent performance-impeding heat buildup in the earth surrounding the ground loop.

2003-11-03T23:59:59.000Z

265

Technology Assessment and Application Guide for the Utility Systems Technologies Voltage Sag Fighter  

Science Conference Proceedings (OSTI)

Voltage sag, a disturbance in a power system defined as a decrease in root mean square (RMS) voltage magnitude lasting from 0.5 to 30 cycles, has been identified as the most prevalent power disturbance experienced by industrial customers. The higher frequency of voltage sages makes them inherently more costly than interruptions since fault-induced, short-duration voltage variations can result in costly loss of production, damaged materials, repair and cleaning of equipment, and lost business opportunitie...

2010-11-29T23:59:59.000Z

266

Improve the Energy Efficiency of Fan Systems, Software Tools for Industry, Industrial Technologies Program (ITP) (Fact Sheet)  

Science Conference Proceedings (OSTI)

This fact sheet describes how the Industrial Technologies Program Fan System Assessment Tool (FSAT) can help quantify energy consumption and savings opportunities in industrial fan systems.

Not Available

2008-12-01T23:59:59.000Z

267

TECHNOLOGY NEEDS AND STATUS ON CLOSURE OF DOE RADIOACTIVE WASTE TANK ANCILLARY SYSTEMS  

SciTech Connect

This paper summarizes the current state of art of sampling, characterizing, retrieving, transferring and treating the incidental waste and stabilizing the void space in tank ancillary systems and the needs involved with closure of these systems. The overall effort for closing tank and ancillary systems is very large and is in the initial stages of being addressed in a systematic manner. It was recognized in doing this effort, that gaps in both technology and material application for characterization and removal of residual waste and closure of ancillary systems would be identified. Great efficiencies are to be gained by defining the technology need areas early in the closure process and providing recommendations for technical programs to improve the closure strategies. Therefore, this paper will not only summarize the state of closure of ancillary systems but also provide recommendations to address the technology gaps identified in this assessment.

Burns, H; Sharon Marra, S; Christine Langton, C

2009-01-21T23:59:59.000Z

268

Information Science, Systems & Technology -Undergraduate (College of Engineering ONLY)  

E-Print Network (OSTI)

by Information Science undergraduate students from the Class of 2011 in the College of Engineering. Historical Responded: 10 Response Rate: 100% 2011 Graduate and Professional Schools Cornell University MENG Civil Analyst Baltimore MD Factset Research Systems, Inc. Software Engineer Stanford CT General Electric

Lipson, Michal

269

LectureTools, the new interactive educational technology system  

E-Print Network (OSTI)

, is available as a stand-alone service to teachers. For interested U-M faculty members, LectureTools can now be integrated into their U-M CTools site. "LectureTools integrates, lecture notes, and student response systems................. 2 Samson Receives Award ... 7 U-M beats OSU................... 9 Lightening on Mars .......... 12

Eustice, Ryan

270

Environmental Emissions from Energy Technology Systems: The Total Fuel Cycle  

SciTech Connect

This is a summary report that compares emissions during the entire project life cycle for a number of fossil-fueled and renewable electric power systems, including geothermal steam (probably modeled after The Geysers). The life cycle is broken into Fuel Extraction, Construction, and Operation. The only emission covered is carbon dioxide.

San Martin, Robert L.

1989-01-01T23:59:59.000Z

271

Environmental Emissions From Energy Technology Systems: The Total Fuel Cycle  

SciTech Connect

This is a summary report that compares emissions during the entire project life cycle for a number of fossil-fueled and renewable electric power systems, including geothermal steam (probably modeled after The Geysers). The life cycle is broken into Fuel Extraction, Construction, and Operation. The only emission covered is carbon dioxide. (DJE 2005)

San Martin, Robert L.

1989-04-01T23:59:59.000Z

272

Available Technologies  

APPLICATIONS OF TECHNOLOGY: Thermal management for: microelectronic devices; solar cells and solar energy management systems ; refrigerators

273

Electricity Energy Storage Technology Options 2012 System Cost Benchmarking  

Science Conference Proceedings (OSTI)

This report provides an update on the current capital and lifecycle costs estimates of electric energy storage options for a variety of grid and end-user applications. Data presented in this report update 2010 data provided in EPRI Technical Report 1020676. The goal of this research was to develop objective and consistent installed costs and operational and maintenance costs for a set of selected energy storage systems in the identified applications. Specific objectives included development of ...

2012-12-10T23:59:59.000Z

274

Advanced Sensor Technology Applications for Smart Distribution Systems  

Science Conference Proceedings (OSTI)

The desire to operate distribution systems efficiently and reliably is causing utilities to consider methods for increasing the number of monitoring points on their distribution feeders. Traditionally, installing metering-class current transformers (CTs) and potential transformers (PTs) on the distribution lines to monitor selected points on feeders was standard practice. Vendors have now developed high-accuracy current and voltage sensorsand some sensors that combine both measurementswhich accurately mo...

2010-12-09T23:59:59.000Z

275

Analysis of the application of decontamination technologies to radioactive metal waste minimization using expert systems  

Science Conference Proceedings (OSTI)

Radioactive metal waste makes up a significant portion of the waste currently being sent for disposal. Recovery of this metal as a valuable resource is possible through the use of decontamination technologies. Through the development and use of expert systems a comparison can be made of laser decontamination, a technology currently under development at Ames Laboratory, with currently available decontamination technologies for applicability to the types of metal waste being generated and the effectiveness of these versus simply disposing of the waste. These technologies can be technically and economically evaluated by the use of expert systems techniques to provide a waste management decision making tool that generates, given an identified metal waste, waste management recommendations. The user enters waste characteristic information as input and the system then recommends decontamination technologies, determines residual contamination levels and possible waste management strategies, carries out a cost analysis and then ranks, according to cost, the possibilities for management of the waste. The expert system was developed using information from literature and personnel experienced in the use of decontamination technologies and requires validation by human experts and assignment of confidence factors to the knowledge represented within.

Bayrakal, S.

1993-09-30T23:59:59.000Z

276

The Application of Ultraviolet Germicidal Technology in HVAC Systems  

E-Print Network (OSTI)

One of the most significant issues for today's HVAC (Heating, Ventilation, and Air Conditioning) engineer is Indoor Air Quality (IAQ). Many building owners, operators, and occupants complain of foul odors emanating from HVAC systems. The objectionable odor is the byproduct of the microbial growth (mold and fungus) that accumulates and develops on wet surfaces of HVAC units, causing foul odors to emanate from affected systems and degrading the IAQ and unit performance. This objectionable odor has been appropriately named the "Dirty Sock" syndrome. Less obvious to the building occupants, but of equal importance, are the physical effects the microbial organisms have on HVAC equipment. They restrict the airflow and limit the heat transfer capability, which increases the operating costs of the equipment. Fortunately, IAQ degradation, foul odor, and increased expenses can be eliminated with the installation of the ultraviolet 'C' band (W-C) lamps. The ultraviolet germicidal lamps are designed to kill odor causing mold and fungus that grow in wet evaporator sections of HVAC units. These lamps are installed inside HVAC systems and irradiate areas inhabited by the offending organisms, making it impossible for them to survive. The organisms disappear, the odors disappear, and most importantly, the IAQ complaints disappear. This guide will discuss the microbial growth and IAQ contaminant problems in the HVAC industry, the W-C lamp and other possible solutions, and the benefits of using the HVAC Duty W-C lamp.

Taylor, M. J.

2000-01-01T23:59:59.000Z

277

DOE Fuel Cell Technologies Program Record 12020: Fuel Cell System Cost - 2012  

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

Record Record Record #: 12020 Date: August 21, 2012 Title: Fuel Cell System Cost - 2012 Update to: Record 11012 Originator: Jacob Spendelow and Jason Marcinkoski Approved by: Sunita Satyapal Date: September 14, 2012 Item: The cost of an 80-kW net automotive polymer electrolyte membrane (PEM) fuel cell system based on 2012 technology 1 and operating on direct hydrogen is projected to be $47/kW when manufactured at a volume of 500,000 units/year. Rationale: The DOE Fuel Cell Technologies Program supports analysis projects that perform detailed analysis to estimate cost status of fuel cell systems, updated on an annual basis [1]. In fiscal year 2012, Strategic Analysis, Inc. (SA) updated their 2011 cost analysis of an 80-kW net direct hydrogen PEM automotive fuel cell system, based on 2012 technology and projected to a

278

Sensor Technologies for a Smart Transmission System An EPRI White Paper  

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

Sensor Technologies for a Smart Transmission System Sensor Technologies for a Smart Transmission System An EPRI White Paper December 2009 December 2009 Page 2 An EPRI White Paper Sensor Technologies for a Smart Transmission System Aging equipment and tight O&M budgets are putting the squeeze on transmission line and substation managers. A new gen- eration of low-cost sensors can help diag- nose equipment health to optimize mainte- nance and prevent catastrophic failures. Power delivery systems are among the largest and most diverse, remotely located investments. There are a num- ber of challenges that utilities face with their transmis- sion line and substation assets: * Existing transmission lines and substations are aging while the required reliability is increasing and the availability of clearance to perform maintenance is

279

PowerView monitoring system for instant power consumption in tritium separation technological installations  

Science Conference Proceedings (OSTI)

The paper shows the development of some integrated systems for monitoring and control of instant power consumption in normal and abnormal operation mode of tritium separation technological installations, with the view of reducing energy losses, supports ... Keywords: monitoring systems, power consumption

Carmen Maria Moraru; Ciprian Ciprian Bucur; Iulia Stefan; Ovidiu Balteanu

2011-07-01T23:59:59.000Z

280

Sitraer 7 (2008) LXIV-LXXIV TECHNOLOGY ROADMAP FOR THE FUTURE AIR TRANSPORT SYSTEM  

E-Print Network (OSTI)

Sitraer 7 (2008) LXIV- LXXIV LXIV TECHNOLOGY ROADMAP FOR THE FUTURE AIR TRANSPORT SYSTEM BEING and the operation of aircraft within a future air transportation system achieving these objectives. The conclusion Universität Berlin Department of Aeronautics and Astronautics Chair of Flight Guidance and Air Transportation

Berlin,Technische Universität

Note: This page contains sample records for the topic "technology solidenergy systems" 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

The Technology of Object-Oriented Database Systems Gopi Krishna Attaluri, Andrej Brodnik, Carolina Culik,  

E-Print Network (OSTI)

The Technology of Object-Oriented Database Systems Gopi Krishna Attaluri, Andrej Brodnik, Carolina on what an object-oriented (OODBMS) database system must have in the way of features. Roughly, one obtains for concurrency and recovery to an object-oriented programming language, such as C++ or Eiffel. Unfortunately

Waterloo, University of

282

Unified methodology of neural analysis in decision support systems built for pharmaceutical technology  

Science Conference Proceedings (OSTI)

The objective of this study was to create universal methodology of artificial neural networks (ANNs) application in construction of decision support systems designed for various dosage forms. Two different dosage forms (solid dispersions and microemulsions) ... Keywords: Artificial neural networks, Decision support systems, Microemulsions, Pharmaceutical technology, Solid dispersions, Unified methodology

Aleksander Mendyk; Renata Jachowicz

2007-05-01T23:59:59.000Z

283

seari.mit.edu 2009 Massachusetts Institute of Technology 1 Economics of Human Systems Integration  

E-Print Network (OSTI)

Assistant Research Advisors: R. Valerdi and D. H. Rhodes 12th Annual NDIA Systems Engineering Conference and Guided Weapons Programs" ­ RAND Corp. #12;seari.mit.edu © 2009 Massachusetts Institute of Technology 3 of the system of interest 5. Assess complexity of requirements #12;seari.mit.edu © 2009 Massachusetts Institute

de Weck, Olivier L.

284

Energy Storage Technology and Application Cost and Performance Data Base-2012: Bulk Energy Storage Systems  

Science Conference Proceedings (OSTI)

This report updates EPRI reports 1020071, Energy Storage Technology and Application Cost and Performance Data Base-2010, and 1021932, Energy Storage Technology and Application Cost and Performance Data Base-2011, which presents 2011 updated data on the cost, performance, and capabilities of energy storage systems only for bulk energy storage applications in a Excel workbook database. The distributed options detailed in the index can be found in the 2011 product, 1021932. The goal of this research was to ...

2012-02-27T23:59:59.000Z

285

Advanced CO2 Capture Technology for Low Rank Coal Integrated Gasification Combined Cycle (IGCC) Systems  

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

CO CO 2 Capture Technology for Low Rank Coal Integrated Gasification Combined Cycle (IGCC) Systems Background Gasification of coal or other solid feedstocks (wood waste, petroleum coke, etc.) is a clean way to produce electricity and produce or co-produce a variety of commercial products. The major challenge is cost reduction; current integrated gasification combined cycle (IGCC) technology is estimated to produce power at a cost higher than that of pulverized coal combustion. However, the Gasification

286

Information technology - Security techniques - Information security management systems - Requirements  

E-Print Network (OSTI)

ISO/IEC 27001:2005 covers all types of organizations (e.g. commercial enterprises, government agencies, not-for profit organizations). ISO/IEC 27001:2005 specifies the requirements for establishing, implementing, operating, monitoring, reviewing, maintaining and improving a documented Information Security Management System within the context of the organization's overall business risks. It specifies requirements for the implementation of security controls customized to the needs of individual organizations or parts thereof. ISO/IEC 27001:2005 is designed to ensure the selection of adequate and proportionate security controls that protect information assets and give confidence to interested parties. ISO/IEC 27001:2005 is intended to be suitable for several different types of use, including the following: use within organizations to formulate security requirements and objectives; use within organizations as a way to ensure that security risks are cost effectively managed; use within organizations to ensure comp...

International Organization for Standardization. Geneva

2005-01-01T23:59:59.000Z

287

[Gas cooled fuel cell systems technology development program  

DOE Green Energy (OSTI)

Objective is the development of a gas-cooled phosphoric acid fuel cell for electric utility power plant application. Primary objectives are to: demonstrate performance endurance in 10-cell stacks at 70 psia, 190 C, and 267 mA/cm[sup 2]; improve cell degradation rate to less than 8 mV/1000 hours; develop cost effective criteria, processes, and design configurations for stack components; design multiple stack unit and a single 100 kW fuel cell stack; design a 375 kW fuel cell module and demonstrate average cell beginning-of-use performance; manufacture four 375-kW fuel cell modules and establish characteristics of 1.5 MW pilot power plant. The work is broken into program management, systems engineering, fuel cell development and test, facilities development.

Not Available

1988-03-01T23:59:59.000Z

288

Dish/Stirling systems: Overview of an emerging commercial solar thermal electric technology  

DOE Green Energy (OSTI)

Dish/Stirling is a solar thermal electric technology which couples parabolic, point-focusing solar collectors and heat engines which employ the Stirling thermodynamic cycle. Since the late 1970s, the development of Dish/Stirling systems intended for commercial use has been in progress in Germany, Japan, and the US. In the next several years it is expected that one or more commercial systems will enter the market place. This paper provides a general overview of this emerging technology, including: a description of the fundamental principles of operation of Dish/Stirling systems; a presentation of the major components of the systems (concentrator, receiver, engine/alternator, and controls); an overview of the actual systems under development around the world, with a discussion of some of the technical issues and challenges facing the Dish/Stirling developers. A brief discussion is also presented of potential applications for small Dish/Stirling systems in northern Mexico.

Strachan, J.W.; Diver, R.B. [Sandia National Labs., Albuquerque, NM (United States); Estrada, C. [Universidad Nacional Autonoma de Mexico, Temixco, Morelos (Spain)

1995-11-01T23:59:59.000Z

289

Technology transition in the national air transportation system : market failure and game theoretic analysis with application to ADS-B  

E-Print Network (OSTI)

This research analyzes the problem of technology transition in the national air transportation system, focusing on the implementation of Automatic Dependent Surveillance-Broadcast (ADS-B). ADS-B is a key technology in the ...

Hu, Xiaojie

2008-01-01T23:59:59.000Z

290

Reactor technology: power conversion systems and reactor operation and maintenance  

SciTech Connect

The use of advanced fuels permits the use of coolants (organic, high pressure helium) that result in power conversion systems with good thermal efficiency and relatively low cost. Water coolant would significantly reduce thermal efficiency, while lithium and salt coolants, which have been proposed for DT reactors, will have comparable power conversion efficiencies, but will probably be significantly more expensive. Helium cooled blankets with direct gas turbine power conversion cycles can also be used with DT reactors, but activation problems will be more severe, and the portion of blanket power in the metallic structure will probably not be available for the direct cycle, because of temperature limitations. A very important potential advantage of advanced fuel reactors over DT fusion reactors is the possibility of easier blanket maintenance and reduced down time for replacement. If unexpected leaks occur, in most cases the leaking circuit can be shut off and a redundant cooling curcuit will take over the thermal load. With the D-He/sup 3/ reactor, it appears practical to do this while the reactor is operating, as long as the leak is small enough not to shut down the reactor. Redundancy for Cat-D reactors has not been explored in detail, but appears feasible in principle. The idea of mobile units operating in the reactor chamber for service and maintenance of radioactive elements is explored.

Powell, J.R.

1977-01-01T23:59:59.000Z

291

Object-Oriented Energy, Climate, and Technology Systems (ObjECTS) Global  

Open Energy Info (EERE)

Object-Oriented Energy, Climate, and Technology Systems (ObjECTS) Global Object-Oriented Energy, Climate, and Technology Systems (ObjECTS) Global Change Assessment Model (GCAM) Jump to: navigation, search LEDSGP green logo.png FIND MORE DIA TOOLS This tool is part of the Development Impacts Assessment (DIA) Toolkit from the LEDS Global Partnership. Tool Summary LAUNCH TOOL Name: Object-Oriented Energy, Climate, and Technology Systems (ObjECTS) Global Change Assessment Model (GCAM) Agency/Company /Organization: Pacific Northwest National Laboratory, University of Maryland, Joint Global Change Research Institute Sector: Climate, Energy, Land Focus Area: Non-renewable Energy, Agriculture, Biomass, Forestry, Hydrogen, Transportation Topics: Co-benefits assessment, Pathways analysis Resource Type: Software/modeling tools User Interface: Desktop Application

292

Cost-Benefit Analysis of Smart Grid Technologies Through System Simulations  

Open Energy Info (EERE)

Cost-Benefit Analysis of Smart Grid Technologies Through System Simulations Cost-Benefit Analysis of Smart Grid Technologies Through System Simulations Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Spain Installed Wind Capacity Website Focus Area: Renewable Energy Topics: Market Analysis Website: www.gwec.net/index.php?id=131 Equivalent URI: cleanenergysolutions.org/content/spain-installed-wind-capacity-website Language: English Policies: Regulations Regulations: Feed-in Tariffs This website presents an overview of total installed wind energy capacity in Spain per year from 2000 to 2010. The page also presents the main market developments from 2010; a policy summary; a discussion of the revision in feed-in tariffs in 2010; and a future market outlook. References Retrieved from "http://en.openei.org/w/index.php?title=Cost-Benefit_Analysis_of_Smart_Grid_Technologies_Through_System_Simulations&oldid=514355"

293

Potential impact of new power system technology on the design of a manned space station  

DOE Green Energy (OSTI)

Large, more complex spacecraft of the future such as a manned Space Station will require electric power systems of 100 kW and more, orders of magnitude greater than the present state of the art. Power systems at this level will have a significant impact on the spacecraft design. Historically, long-lived spacecraft have relied on silicon solar cell arrays, a nickel-cadium storage battery and operation at 28 V dc. These technologies lead to large array areas and heavy batteries for a Space Station application. This, in turn, presents orbit altitude maintenance, attitude control, energy management and launch weight and volume constraints. Size (area) and weight of such a power system can be reduced if new higher efficiency conversion and lighter weight storage technologies are used. Several promising technology options including concentrator solar photovoltaic arrays, solar thermal dynamic and ultimately nuclear dynamic systems to reduce area are discussed. Also higher energy storage systems such as nickel-hydrogen and the regenerative fuel cell (RFC) and higher voltage power distribution which add system flexibility, simplicity and reduce weight are examined. Emphasis is placed on the attributes and development status of emerging technologies that are sufficiently developed that they could be available for flight use in the early to mid 1990's.

Fordyce, J.S.; Schwartz, H.J.

1984-01-01T23:59:59.000Z

294

Survey and documentation of emerging technologies for the satellite power system (SPS)  

DOE Green Energy (OSTI)

The purpose of this study is to survey emerging technologies and new concepts which may offer advantages over those selected for the SPS Reference System. A brief historical overview of the genesis of the Solar Power Satellite (SPS) concept is presented leading to a discussion of the assumptions and guidelines which were originally established and which led to development of the SPS Reference System design concept. Some of these guidelines are applicable to almost any SPS design, but others could be changed, leading to new and perhaps preferable systems. Moreover, while some of the guidelines are based on solid data, some are little more than arbitrary assumptions which were adopted only to proceed with a concrete point design which then could be assessed in the DOE/NASA Concept Development and Evaluation Program. In order to stimulate new SPS concepts and to facilitate comparative assessment of emerging SPS technologies, one useful approach is to break the overall system into functional parts. The system functions which must be performed by any SPS concept and the interrelations between them are discussed and a systematic framework is presented for assessment of the wide variety of system concepts and subsystem technologies which have been proposed. About 80 alternative SPS technologies are reviewed.

Glaser, P.; Chapman, P.

1981-04-01T23:59:59.000Z

295

Audit Report - Naval Reactors Information Technology System Development Efforts, IG-0879  

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

Naval Reactors Information Naval Reactors Information Technology System Development Efforts DOE/IG-0879 December 2012 U.S. Department of Energy Office of Inspector General Office of Audits & Inspections Department of Energy Washington, DC 20585 December 21, 2012 MEMORANDUM FOR THE ADMINISTRATOR, NATIONAL NUCLEAR SECURITY ADMINISTRATION FROM: Gregory H. Friedman Inspector General SUBJECT: INFORMATION: Audit Report on the "Naval Reactors Information Technology System Development Efforts" INTRODUCTION AND OBJECTIVE The Naval Reactors Program (Naval Reactors), an organization within the National Nuclear Security Administration, was established to provide the military with safe and reliable nuclear propulsion plants to power warships and submarines. Naval Reactors maintains responsibility

296

Melter system technology testing for Hanford Site low-level tankwaste vitrification  

Science Conference Proceedings (OSTI)

Following revisions to the Tri-Party Agreement for Hanford Site cleanup, which specified vitrification for Complete melter feasibility and system operability immobilization of the low-level waste (LLW) tests, select reference melter(s), and establish reference derived from retrieval and pretreatment of the radioactive LLW glass formulation that meets complete systems defense wastes stored in 177 underground tanks, commercial requirements (June 1996). Available melter technologies were tested during 1994 to 1995 as part of a multiphase program to select reference Submit conceptual design and initiate definitive design technologies for the new LLW vitrification mission.

Wilson, C.N.

1996-05-03T23:59:59.000Z

297

Using Semantic Web Technologies to Develop Intrinsically Resilient Energy Control Systems  

SciTech Connect

To preserve critical energy control functions while under attack, it is necessary to perform comprehensive analysis on root causes and impacts of cyber intrusions without sacrificing the availability of energy delivery. We propose to design an intrinsically resilient energy control system where we extensively utilize Semantic Web technologies, which play critical roles in knowledge representation and acquisition. While our ultimate goal is to ensure availability/resiliency of energy delivery functions and the capability to assess root causes and impacts of cyber intrusions, the focus of this paper is to demonstrate a proof of concept of how Semantic Web technologies can significantly contribute to resilient energy control systems.

Sheldon, Frederick T [ORNL; Huang, Jingshan [ORNL; Fetzer, Daniel T [ORNL; Morris, Thomas H [ORNL; Jonathan, Kirsch [Siemens Corporate Research; Goose, Stuart [Siemens Corporate Research; Wei, Dong [Siemens Corporate Research; Dang, Jiangbo [Siemens Corporate Research; Manz, David [Pacific Northwest National Laboratory (PNNL)

2012-01-01T23:59:59.000Z

298

Methodology for the comparative assessment of the Satellite Power System (SPS) and alternative technologies  

DOE Green Energy (OSTI)

A description of the initial methodology for the Comparative Assessment of the Satellite Power System Concept Development and Evaluation Program of NASA and DOE is presented. Included are study objectives, issue identification, units of measurement, methods, and data bases. The energy systems concerned are the satellite power system, several coal technologies, geothermal energy, fission, fusion, terrestrial solar systems, and ocean thermal energy conversion. Guidelines are suggested for the characterization of these systems, side-by-side analysis, alternative futures analysis, and integration and aggregation of data. The bulk of this report is a description of the methods for assessing the technical, economic, environmental, societal, and institutional issues surrounding the development of the selected energy technologies.

Wolsko, T.; Buehring, W.; Cirillo, R.; Gasper, J.; Habegger, L.; Hub, K.; Newsom, D.; Samsa, M.; Stenehjem, E.; Whitfield, R.

1980-01-01T23:59:59.000Z

299

Establishment of an Environmental Control Technology Laboratory with a Circulating Fluidized-Bed Combustion System  

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

EstablishmEnt EstablishmEnt of an EnvironmEntal Control tEChnology laboratory with a CirCulating fluidizEd-bEd Combustion systEm Description In response to President Bush's Clear Skies Initiative in 2002-a legislative proposal to control the emissions of nitrogen oxides (NO x ), sulfur dioxide (SO 2 ), and mercury (Hg) from power plants-the National Energy Technology Laboratory (NETL) organized a Combustion Technology University Alliance and hosted a Solid Fuel Combustion Technology Alliance Workshop. The workshop identified four high- priority research needs for controlling emissions from fossil-fueled power plants: multipollutant control, improved sorbents and catalysts, mercury monitoring and capture, and an improved understanding of the underlying combustion chemistry.

300

Assessing the Long-Term System Value of Intermittent Electric Generation Technologies  

SciTech Connect

This research investigates the economic penetration and system-wide effects of large-scale intermittent technologies in an electric generation system. The research extends the standard screening curve analysis to optimize the penetration and system structure with intermittent technologies. The analysis is based on hour-by-hour electric demands and intermittent generation. A theoretical framework is developed to find an expression for the marginal value of an intermittent technology as a function of the average system marginal cost, the capacity factor of the generator, and the covariance between the generator's hourly production and the hourly system marginal cost. A series of model runs are made examining the penetration of wind and photovoltaic in a simple electric generation system. These illustrate the conclusions in the theoretical analysis and illustrate the effects that large-scale intermittent penetration has on the structure of the generation system. In the long-term, adding intermittent generation to a system allows us to restructure the dispatchable generation capacity to a mix with lower capital cost. It is found that large scale intermittent generation tends to reduce the optimal capacity and production of baseload generators and increase the capacity and production of intermediate generators, although the extent to which this occurs depends strongly on the pattern of production from the intermediate generators. It is also shown that the marginal value of intermittent generation declines as it penetrates. The analysis investigates the specific mechanism through which this occurs.

Lamont, A D

2005-08-24T23:59:59.000Z

Note: This page contains sample records for the topic "technology solidenergy systems" 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

Assessing the Long-Term System Value of Intermittent Electric Generation Technologies  

DOE Green Energy (OSTI)

This research investigates the economic penetration and system-wide effects of large-scale intermittent technologies in an electric generation system. The research extends the standard screening curve analysis to optimize the penetration and system structure with intermittent technologies. The analysis is based on hour-by-hour electric demands and intermittent generation. A theoretical framework is developed to find an expression for the marginal value of an intermittent technology as a function of the average system marginal cost, the capacity factor of the generator, and the covariance between the generator's hourly production and the hourly system marginal cost. A series of model runs are made examining the penetration of wind and photovoltaic in a simple electric generation system. These illustrate the conclusions in the theoretical analysis and illustrate the effects that large-scale intermittent penetration has on the structure of the generation system. In the long-term, adding intermittent generation to a system allows us to restructure the dispatchable generation capacity to a mix with lower capital cost. It is found that large scale intermittent generation tends to reduce the optimal capacity and production of baseload generators and increase the capacity and production of intermediate generators, although the extent to which this occurs depends strongly on the pattern of production from the intermediate generators. It is also shown that the marginal value of intermittent generation declines as it penetrates. The analysis investigates the specific mechanism through which this occurs.

Lamont, A D

2005-08-24T23:59:59.000Z

302

NREL: Geothermal Technologies - Projects  

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

and Technology Technology Transfer Technology Deployment Energy Systems Integration Geothermal Technologies Search More Search Options Site Map Printable Version Projects The NREL...

303

NREL: Geothermal Technologies - Capabilities  

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

and Technology Technology Transfer Technology Deployment Energy Systems Integration Geothermal Technologies Search More Search Options Site Map Printable Version Capabilities The...

304

NREL: Geothermal Technologies - News  

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

and Technology Technology Transfer Technology Deployment Energy Systems Integration Geothermal Technologies Search More Search Options Site Map Printable Version Geothermal News...

305

Supersonic Technology for CO2 Capture: A High Efficiency Inertial CO2 Extraction System  

Science Conference Proceedings (OSTI)

IMPACCT Project: Researchers at ATK and ACENT Laboratories are developing a device that relies on aerospace wind-tunnel technologies to turn CO2 into a condensed solid for collection and capture. ATKs design incorporates a special nozzle that converges and diverges to expand flue gas, thereby cooling it off and turning the CO2 into solid particles which are removed from the system by a cyclonic separator. This technology is mechanically simple, contains no moving parts and generates no chemical waste, making it inexpensive to construct and operate, readily scalable, and easily integrated into existing facilities. The increase in the cost to coal-fired power plants associated with introduction of this system would be 50% less than current technologies.

None

2010-07-01T23:59:59.000Z

306

Systems Approach and Quantitative Decision Tools for Technology Selection in Environmentally Friendly Drilling  

E-Print Network (OSTI)

One of the petroleum industry?s goals is to reduce the environmental impact of oil and gas operations in environmentally sensitive areas. To achieve this, a number of Environmentally Friendly Drilling (EFD) technologies have been developed to varying degrees. For example, the use of an elevated platform as an alternative to the gravel pad is less intrusive and leads to a more environmentally friendly approach to drilling operations. Elevated drilling platforms will require the use of piles. Another alternative to the gravel pad is the use of composite mats. Since the demand of low impact technologies for drill site construction has rapidly increased, the parametric study for the feasibility of using pile foundations and composite mats is conducted in this research. Even though a number of EFD technologies have already been developed to varying degrees, few have been integrated into a field demonstrable drilling system (i.e., combination of technologies) compatible with ecologically sensitive areas. In general, it is difficult to select the best combination of EFD technologies for a given site because there are many possible combinations and many different evaluation criteria. The proposed technology evaluation method is based on a systems analysis that can be used for integrating current and new EFD technologies into an optimal EFD system. An optimization scheme is suggested based on a combination of multi-attribute utility theory and exhaustively enumerating all possible technology combinations to provide a quantitative rationale and suggest the best set of systems according to a set of criteria, with the relative importance of the different criteria defined by the decision-maker. In this research, the sensitivity of the optimal solution to the weight factors and the effects of the uncertainty of input scores are also discussed using a case study. An application of the proposed approach is described by conducting a case study in Green Lake at McFaddin, TX. The main purpose of this case study is to test the proposed technology evaluation protocol in a real site and then to refine the protocol. This research describes the results of the case study which provided a more logical and comprehensive approach that maximized the economic and environmental goals of both the landowner and the oil company leaseholder.

Yu, Ok Y.

2009-05-01T23:59:59.000Z

307

Technological impact of Non-Conventional Renewable Energy in the Chilean Electricity System  

E-Print Network (OSTI)

Technological impact of Non-Conventional Renewable Energy in the Chilean Electricity System Juan D of methodology and analysis of the energy sector, considering whether they are simulation models. Molina C. GSM Victor J. Martinez A. GSM Hugh Rudnick, Fellow Department of Electrical Engineering

Rudnick, Hugh

308

Homeless young people's experiences with information systems: life and work in a community technology center  

Science Conference Proceedings (OSTI)

This paper explores how homeless young people, aged 13-25, make use of information systems in daily life. Observed in a community technology center, four different examples of uses are described: i) Using digital tools to find employment, ii) Telling ... Keywords: digital media, homelessness, identity, youth

Jill Palzkill Woelfer; David G. Hendry

2010-04-01T23:59:59.000Z

309

The Next Generation of Monitoring and Control Systems Using Synchronized Sampling Technology and Multifunctional IEDs  

E-Print Network (OSTI)

solution enables full use of field recorded IED data by various utility groups such as protection engineers deployment of the solution. 1. Introduction Digital substation technology has been first introduced Intelligent Electronic Device (IEDs) designs to implementation of integrated Substation Automation Systems

Kezunovic, Mladen

310

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

311

NATURAL GAS REBURNING TECHNOLOGY FOR NOx REDUCTION FROM MSW COMBUSTION SYSTEMS  

E-Print Network (OSTI)

NATURAL GAS REBURNING TECHNOLOGY FOR NOx REDUCTION FROM MSW COMBUSTION SYSTEMS ABSTRACf CRAIG A series, injection of up to 15% (HHV basis) natural gas reduced NOx by 50-70% while maintain ing, Illinois DAVID G. LINZ Gas Research Institute Chicago, Illinois ducing NOx emISSIons from municipal solid

Columbia University

312

NATURAL GAS REBURNING TECHNOLOGY FOR NOx REDUCTION FROM MSW COMBUSTION SYSTEMS  

E-Print Network (OSTI)

NATURAL GAS REBURNING TECHNOLOGY FOR NOx REDUCTION FROM MSW COMBUSTION SYSTEMS Discussion by CRAIG's increased turbulent mixing is on the CO profile and what the incremental NOx reduction experienced was from that this alone would contribute to a significant reduction in the NO", generated. The authors are careful

Columbia University

313

The Application of Frequency-Conversion Technology in Groundwater Source Heat Pump System Reconstruction  

E-Print Network (OSTI)

Deep well pump power is relatively ubiquitous in the groundwater heat pump air-conditioning system in some hotels in Hunan, and the heat pump usually meets the change of the load by throttling. Therefore, frequency conversion technology is proposed to be applied in the deep well pump so as to save energy.

Dai, X.; Song, S.

2006-01-01T23:59:59.000Z

314

Design considerations for solar industrial process heat systems: nontracking and line focus collector technologies  

DOE Green Energy (OSTI)

Items are listed that should be considered in each aspect of the design of a solar industrial process heat system. The collector technologies covered are flat-plate, evacuated tube, and line focus. Qualitative design considerations are stressed rather than specific design recommendations. (LEW)

Kutscher, C.F. (ed.)

1981-03-01T23:59:59.000Z

315

How do firms promote stability in an evolving technological system? : - The case of second generation biofuels in Norway.  

E-Print Network (OSTI)

??This thesis aims to increase the understanding of the formative phase of an evolving technological innovation system (TIS) related to second generation (2G) biofuels in (more)

Blomberg, Line Elisabeth

2008-01-01T23:59:59.000Z

316

Improve Compressed Air System Performance with AIRMaster+, Software Tools for Industry, Industrial Technologies Program (ITP) (Fact Sheet)  

SciTech Connect

This fact sheet describes how the Industrial Technologies Program AIRMaster+ software tool can help industrial plants optimize compressed air system efficiency.

2008-12-01T23:59:59.000Z

317

Preliminary Findings from an Analysis of Building Energy Information System Technologies  

SciTech Connect

Energy information systems comprise software, data acquisition hardware, and communication systems that are intended to provide energy information to building energy and facilities managers, financial managers, and utilities. This technology has been commercially available for over a decade, however recent advances in Internet and other information technology, and analytical features have expanded the number of product options that are available. For example, features such as green house gas tracking, configurable energy analyses and enhanced interoperability are becoming increasingly common. Energy information systems are used in a variety of commercial buildings operations and environments, and can be characterized in a number of ways. Basic elements of these systems include web-based energy monitoring, web-based energy management linked to controls, demand response, and enterprise energy management applications. However the sheer number and variety of available systems complicate the selection of products to match the needs of a given user. In response, a framework was developed to define the capabilities of different types of energy information systems, and was applied to characterize approximately 30 technologies. Measurement is a critical component in managing energy consumption and energy information must be shared at all organizational levels to maintain persistent, efficient operations. Energy information systems are important to understand because they offer the analytical support to process measured data into information, and they provide the informational link between the primary actors who impact building energy efficiency - operators, facilities and energy managers, owners and corporate decision makers. In this paper, preliminary findings are presented, with a focus on overall trends and the general state of the technology. Key conclusions include the need to further pursue standardization and usability, x-y plotting as an under-supported feature, and a general convergence of visualization and display capabilities.

Granderson, Jessica; Piette, Mary Ann; Ghatikar, Girish; Price, Philip

2009-06-01T23:59:59.000Z

318

Hydrogen-control systems for severe LWR accident conditions - a state-of-technology report  

Science Conference Proceedings (OSTI)

This report reviews the current state of technology regarding hydrogen safety issues in light water reactor plants. Topics considered in this report relate to control systems and include combustion prevention, controlled combustion, minimization of combustion effects, combination of control concepts, and post-accident disposal. A companion report addresses hydrogen generation, distribution, and combustion. The objectives of the study were to identify the key safety issues related to hydrogen produced under severe accident conditions, to describe the state of technology for each issue, and to point out ongoing programs aimed at resolving the open issues.

Hilliard, R.K.; Postma, A.K.; Jeppson, D.W.

1983-03-01T23:59:59.000Z

319

Energy Efficiency Evaluation of Refrigeration Technologies in Combined Cooling, Heating and Power Systems  

E-Print Network (OSTI)

With development of absorption refrigeration technology, the cooling requirement can be met using various optional refrigeration technologies in a CCHP system, including compression refrigeration, steam double-effect absorption refrigeration, steam single-effect absorption refrigeration, flue gas absorption refrigeration and hot water absorption refrigeration, etc. As a universal criterion, the COP coefficient cannot reflect the difference in availability of driving energy for different chillers. Exergy efficiency of optional chillers in CCHP system was analyzed and compared, which can be regarded as an important reference criterion in comparison of energy efficiency. Furthermore, a new index, relative electricity saving ratio, was put forward for evaluating end energy efficiency of all kinds of chillers in a CCHP system, which indicates actual energy or electricity saving ratio for different absorption chillers with various parameters in contrast to the reference electricity-driven refrigeration scheme.

Zuo, Z.; Hu, W.

2006-01-01T23:59:59.000Z

320

DOE Fuel Cell Technologies Office Record 13012: Fuel Cell System Cost - 2013  

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

Office Record Office Record Record #: 13012 Date: September 18, 2013 Title: Fuel Cell System Cost - 2013 Update to: Record 12020 Originator: Jacob Spendelow and Jason Marcinkoski Approved by: Sunita Satyapal Date: October 16, 2013 Item: The cost of an 80-kW net automotive polymer electrolyte membrane (PEM) fuel cell system based on 2013 technology 1 and operating on direct hydrogen is projected to be $67/kW when manufactured at a volume of 100,000 units/year, and $55/kW at 500,000 units/year. Rationale: The DOE Fuel Cell Technologies (FCT) Office supports projects that perform detailed analysis to estimate cost status of fuel cell systems, updated on an annual basis [1]. In fiscal year 2013, Strategic Analysis, Inc. (SA) updated their 2012 cost analysis of an 80-kW

Note: This page contains sample records for the topic "technology solidenergy systems" 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

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

322

The DOE Wide Area Measurement System (WAMS) Project: Demonstration of dynamic information technology for the future power system  

SciTech Connect

In 1989 the Bonneville Power Administration (BPA) and the Western Area Power Administration (WAPA) joined the US Department of Energy (DOE) in an assessment of longer-term research and development needs for future electric power system operation. The effort produced a progressively sharper vision of a future power system in which enhanced control and operation are the primary means for serving new customer demands, in an environment where increased competition, a wider range of services and vendors, and much narrower operating margins all contribute to increased system efficiencies and capacity. Technology and infrastructure for real time access to wide area dynamic information were identified as critical path elements in realizing that vision. In 1995 the DOE accordingly launched the Wide Area Measurement System (WAMS) Project jointly with the two Power Marketing Administrations (PMAs) to address these issues in a practical operating environment--the western North America power system. The Project draws upon many years of PMA effort and related collaboration among the western utilities, plus an expanding infrastructure that includes regionally involved contractors, universities, and National Laboratories plus linkages to the Electric Power Research Institute (EPRI). The WAMS project also brings added focus and resources to the evolving Western System Dynamic Information Network, or WesDINet. This is a collective response of the Western Systems Coordinating Council (WSCC) member utilities to their shared needs for direct information about power system characteristics, model fidelity, and operational performance. The WAMS project is a key source of the technology and backbone communications needed to make WesDINet a well integrated, cost effective enterprise network demonstrating the role of dynamic information technology in the emerging utility environment.

Mittelstadt, W.A. [USDOE Bonneville Power Administration, Portland, OR (United States); Krause, P.E.; Wilson, R.E. [USDOE Western Area Power Administration, Golden, CO (United States); Overholt, P.N. [USDOE, Washington, DC (United States); Sobajic, D.J. [Electric Power Research Inst., Palo Alto, CA (United States); Hauer, J.F. [Pacific Northwest National Lab., Richland, WA (United States); Rizy, D.T. [Oak Ridge National Lab., TN (United States)

1996-07-01T23:59:59.000Z

323

Establishment of an Environmental Control Technology Laboratory with a Circulating Fluidized-Bed Combustion System  

DOE Green Energy (OSTI)

On February 14, 2002, President Bush announced the Clear Skies Initiative, a legislative proposal to control the emissions of nitrogen oxides (NO{sub x}), sulfur dioxide (SO{sub 2}), and mercury from power plants. In response to this initiative, the National Energy Technology Laboratory organized a Combustion Technology University Alliance and hosted a Solid Fuel Combustion Technology Alliance Workshop. The workshop identified multi-pollutant control; improved sorbents and catalysts; mercury monitoring and capture; and improved understanding of the underlying reaction chemistry occurring during combustion as the most pressing research needs related to controlling environmental emissions from fossil-fueled power plants. The Environmental Control Technology Laboratory will help meet these challenges and offer solutions for problems associated with emissions from fossil-fueled power plants. The goal of this project was to develop the capability and technology database needed to support municipal, regional, and national electric power generating facilities to improve the efficiency of operation and solve operational and environmental problems. In order to effectively provide the scientific data and the methodologies required to address these issues, the project included the following aspects: (1) Establishing an Environmental Control Technology Laboratory using a laboratory-scale, simulated fluidized-bed combustion (FBC) system; (2) Designing, constructing, and operating a bench-scale (0.6 MW{sub th}), circulating fluidized-bed combustion (CFBC) system as the main component of the Environmental Control Technology Laboratory; (3) Developing a combustion technology for co-firing municipal solid waste (MSW), agricultural waste, and refuse-derived fuel (RDF) with high sulfur coals; (4) Developing a control strategy for gaseous emissions, including NO{sub x}, SO{sub 2}, organic compounds, and heavy metals; and (5) Developing new mercury capturing sorbents and new particulate filtration technologies. Major tasks during this period of the funded project's timeframe included: (1) Conducting pretests on a laboratory-scale simulated FBC system; (2) Completing detailed design of the bench-scale CFBC system; (3) Contracting potential bidders to fabricate of the component parts of CFBC system; (4) Assembling CFBC parts and integrating system; (5) Resolving problems identified during pretests; (6) Testing with available Powder River Basin (PRB) coal and co-firing of PRB coal with first wood pallet and then chicken wastes; and (7) Tuning of CFBC load. Following construction system and start-up of this 0.6 MW CFBC system, a variety of combustion tests using a wide range of fuels (high-sulfur coals, low-rank coals, MSW, agricultural waste, and RDF) under varying conditions were performed to analyze and monitor air pollutant emissions. Data for atmospheric pollutants and the methodologies required to reduce pollutant emissions were provided. Integration with a selective catalytic reduction (SCR) slipstream unit did mimic the effect of flue gas composition, including trace metals, on the performance of the SCR catalyst to be investigated. In addition, the following activities were also conducted: (1) Developed advanced mercury oxidant and adsorption additives; (2) Performed laboratory-scale tests on oxygen-fuel combustion and chemical looping combustion; and (3) Conducted statistical analysis of mercury emissions in a full-scale CFBC system.

Wei-Ping Pan; Yan Cao; John Smith

2008-05-31T23:59:59.000Z

324

System modeling, analysis, and optimization methodology for diesel exhaust after-treatment technologies; Diesel exhaust after-treatment technologies.  

E-Print Network (OSTI)

??Developing new aftertreatment technologies to meet emission regulations for diesel engines is a growing problem for many automotive companies and suppliers. Balancing manufacturing cost, meeting (more)

Graff, Christopher Dominic

2006-01-01T23:59:59.000Z

325

Systems architecture: A new model for sustainability and the built environment using nanotechnology, biotechnology, information technology, and cognitive science with living technology  

Science Conference Proceedings (OSTI)

This report details a workshop held at the Bartlett School of Architecture, University College London, to initiate interdisciplinary collaborations for the practice of systems architecture, which is a new model for the generation of sustainable architecture ... Keywords: NBIC, Systems architecture, architecture, embodied complexity, interdisciplinary, living technology

Rachel Armstrong

2010-01-01T23:59:59.000Z

326

Processing Technology  

Science Conference Proceedings (OSTI)

Aug 5, 2013... relevant polymers and hybrid nanocomposite material systems. ... technology to perform lightweight manufacturing of car components.

327

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

328

Conceptual design and techno-economic assessment of integrated solar combined cycle system with DSG technology  

SciTech Connect

Direct steam generation (DSG) in parabolic trough collectors causes an increase to competitiveness of solar thermal power plants (STPP) by substitution of oil with direct steam generation that results in lower investment and operating costs. In this study the integrated solar combined cycle system with DSG technology is introduced and techno-economic assessment of this plant is reported compared with two conventional cases. Three considered cases are: an integrated solar combined cycle system with DSG technology (ISCCS-DSG), a solar electric generating system (SEGS), and an integrated solar combined cycle system with HTF (heat transfer fluid) technology (ISCCS-HTF). This study shows that levelized energy cost (LEC) for the ISCCS-DSG is lower than the two other cases due to reducing O and M costs and also due to increasing the heat to electricity net efficiency of the power plant. Among the three STPPs, SEGS has the lowest CO{sub 2} emissions, but it will operate during daytime only. (author)

Nezammahalleh, H.; Farhadi, F.; Tanhaemami, M. [Chemical and Petroleum Engineering Department, Sharif University of Technology, No 593 Azadi Ave., Tehran (Iran)

2010-09-15T23:59:59.000Z

329

Making mathematical problem solving exploratory and social-synergizing computer algebra systems with semantic and web-2.0 technology  

Science Conference Proceedings (OSTI)

Present computer algebra systems (CAS) are useful for sophisticated users, disregard the available information on the web and do not provide a social context for solving problems. In this paper we describe how semantic and web 2.0 technology can be used ... Keywords: Sage, computer algebra systems, semantic web technology, web 2.0

Rahul Breh; Vivek Kumar

2010-01-01T23:59:59.000Z

330

Field damage assessments as a design tool for information and communications technology systems that are resilient to natural disasters  

Science Conference Proceedings (OSTI)

This paper discusses how to perform field damage assessments after natural disasters as a systematic design tool to achieve information and communications technology (ICT) systems that are more resilient to natural disasters. Hence, damage assessments ... Keywords: damage assessment, information and communication technology systems, natural disasters

Alexis Kwasinski

2011-10-01T23:59:59.000Z

331

Automating Power System Fault Diagnosis through Multi-Agent System Technology  

Science Conference Proceedings (OSTI)

Fault diagnosis within electrical power systems is a time consuming and complex task. SCADA systems, digital fault recorders, travelling wave fault locators and other monitoring devices are drawn upon to inform the engineers of incidents, problems and ...

S. D. J. McArthur; E. M. Davidson; J. A. Hossack; J. R. McDonald

2004-01-01T23:59:59.000Z

332

Conceptual design and systems analysis of photovoltaic power systems. Final report. Volume III(2). Technology  

DOE Green Energy (OSTI)

Conceptual designs were made and analyses were performed on three types of solar photovoltaic power systems. Included were Residential (1 to 10 kW), Intermediate (0.1 to 10 MW), and Central (50 to 1000 MW) Power Systems to be installed in the 1985 to 2000 time period. The following analyses and simulations are covered: residential power system computer simulations, intermediate power systems computer simulation, central power systems computer simulation, array comparative performance, utility economic and margin analyses, and financial analysis methodology.

Pittman, P.F.

1977-05-01T23:59:59.000Z

333

Pyrochemical separations technologies envisioned for the U. S. accelerator transmutation of waste system  

SciTech Connect

A program has been initiated for the purpose of developing the chemical separations technologies necessary to support a large Accelerator Transmutation of Waste (ATW) system capable of dealing with the projected inventory of spent fuel from the commercial nuclear power stations in the United States. The baseline process selected combines aqueous and pyrochemical processes to enable the efficient separation of uranium, technetium, iodine, and the transuranic elements from LWR spent fuel. The diversity of processing methods was chosen for both technical and economic factors. A six-year technology evaluation and development program is foreseen, by the end of which an informed decision can be made on proceeding with demonstration of the ATW system.

Laidler, J. J.

2000-02-17T23:59:59.000Z

334

Program on Technology Innovation: Modeling of Single-Well Closed-Loop Enhanced Geothermal Systems  

Science Conference Proceedings (OSTI)

Conventional enhanced geothermal systems (EGSs) include one production well and one injection well to use hydrothermal resources to generate electricity. However, the high initial cost of drilling EGS wells is one of the main factors that hurt its competitiveness with other energy sources. The single-well closed-loop EGS (SWCLEGS) is a new type of geothermal power generation technology that aims to eliminate the need for natural hydrothermal resources with a relatively low drilling cost. The objective of...

2012-02-28T23:59:59.000Z

335

Choosing a coke-oven gas desulfurization system: a review of current technology  

SciTech Connect

Installation of coke-oven gas desulphurizing systems is primarily the result of air pollution control regulations. Although not currently profitable, operating costs can be minimized by choosing the technology most suited to the particular application. The Stretford Holmes, Takahax/Hirohax, Koppers Vacuum Carbonate, Sulfiban and Dravo/Still processes are discussed, together with criteria for economic analysis based on technical and by-product market evaluations.

Lynch, P.A.

1982-12-01T23:59:59.000Z

336

Global Nuclear Security Technology Division (GNSTD)  

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

Systems Nonproliferation Technology Nuclear Material Detection & Characterization Nuclear Security Advanced Technologies Safeguards & Security Technology Threat Reduction...

337

Shanghai Comtec Solar Technology Ltd aka Comtec Solar System Group Ltd |  

Open Energy Info (EERE)

Comtec Solar Technology Ltd aka Comtec Solar System Group Ltd Comtec Solar Technology Ltd aka Comtec Solar System Group Ltd Jump to: navigation, search Name Shanghai Comtec Solar Technology Ltd (aka Comtec Solar System Group Ltd) Place Shanghai, Shanghai Municipality, China Zip 201300 Sector Solar Product Chinese manufacturer of monocrystalline silicon ingots and wafers for solar-use. Coordinates 31.247709°, 121.472618° 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":31.247709,"lon":121.472618,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

338

Grid-Competitive Residential and Commercial Fully Automated PV Systems Technology: Final technical Report, August 2011  

DOE Green Energy (OSTI)

Under DOE's Technology Pathway Partnership program, SunPower Corporation developed turn-key, high-efficiency residential and commercial systems that are cost effective. Key program objectives include a reduction in LCOE values to 9-12 cents/kWh and 13-18 cents/kWh respectively for the commercial and residential markets. Target LCOE values for the commercial ground, commercial roof, and residential markets are 10, 11, and 13 cents/kWh. For this effort, SunPower collaborated with a variety of suppliers and partners to complete the tasks below. Subcontractors included: Solaicx, SiGen, Ribbon Technology, Dow Corning, Xantrex, Tigo Energy, and Solar Bridge. SunPower's TPP addressed nearly the complete PV value chain: from ingot growth through system deployment. Throughout the award period of performance, SunPower has made progress toward achieving these reduced costs through the development of 20%+ efficient modules, increased cell efficiency through the understanding of loss mechanisms and improved manufacturing technologies, novel module development, automated design tools and techniques, and reduced system development and installation time. Based on an LCOE assessment using NREL's Solar Advisor Model, SunPower achieved the 2010 target range, as well as progress toward 2015 targets.

Brown, Katie E.; Cousins, Peter; Culligan, Matt; Jonathan Botkin; DeGraaff, David; Bunea, Gabriella; Rose, Douglas; Bourne, Ben; Koehler, Oliver

2011-08-26T23:59:59.000Z

339

Needs assessment for remote systems technology at the Chornobyl Unit 4 shelter  

SciTech Connect

The accident at Chornobyl Unit 4 on April 26, 1986, resulted in a series of unprecedented scientific and technical challenges. The reactor building was damaged extensively. Following the accident, immediate action was needed to seal off the gaping crater created by the accident, which was a continuing source of airborne contamination. Under extreme conditions, a structure called the {open_quotes}Shelter{close_quotes} was built over the remains of the reactor building. The Shelter, which was quickly completed in November 1986, was meant to provide immediate but temporary containment. Now, 11 years later, there are significant concerns about its structural integrity and projected life expectancy. The United States and other participating G-7 countries are supporting nuclear safety upgrade efforts in Eastern Europe with a primary focus on placing the Chornobyl Nuclear Power Plant (ChNPP) Unit 4 Shelter in a stable and environmentally acceptable condition. Application of remote systems technologies will play an important part in achieving the goals of this program. The G-7 nations have agreed to support these efforts, including the identification and development of remote system technologies for fuel removal. However at this time they have taken a firm stance against funding actual fuel removal activities. The U.S. Department of Energy Office of Nuclear Energy, Science and Technology requested that a needs assessment be performed to evaluate the requirements for applying remote systems, including robotics, at the Shelter. This document is intended to be used to identify remote systems needs and requirements at the Shelter and to provide general information on the conditions in the Shelter that could impact the use of remote systems. This document is intended as a source of information to assist those who will be implementing the Shelter Implementation Plan tasks. The document provides background information and general guidance on the application of remote systems.

Carteret, B.A. [Pacific Northwest National Lab., Richland, WA (United States); Holliday, M.A.; Jones, E.D. [Lawrence Livermore National Lab., CA (United States)] [and others

1997-12-01T23:59:59.000Z

340

5-level polysilicon surface micromachine technology: Application to complex mechanical systems  

SciTech Connect

The authors recently reported on the development of a 5-level poly-ilicon surface micromachine fabrication process consisting of four levels of mechanical poly plus an electrical interconnect layer. They are now reporting on the first components designed for and fabricated in this process. These are demonstration systems, which definitively show that five levels of polysilicon provide greater performance, reliability, and significantly increased functionality. This new technology makes it possible to realize levels of system complexity that have so far only existed on paper, while simultaneously adding to the robustness of many of the individual subassemblies.

Rodgers, M.S.; Sniegowski, J.J.

1998-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "technology solidenergy systems" 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

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

342

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

343

Technology assessment of external heat systems for Stirling heat pumps. Final report  

SciTech Connect

A technology assessment and design improvement effort was undertaken for the Stirling engine heat pump external heat system (EHS) in order to reduce costs. It was found that only two applicable EHS design approaches have been developed to any extent: a relatively undeveloped design featuring a premixed fuel and air transpiration burner, and a turbulent diffusion type burner system developed by Mechanical Technology, Inc. To evaluate and optimize the design concepts, an analytical model was developed that examined design and performance variables. The model calculated key temperatures, allowing the specification of materials requirements. Adherence to American National Standards Institute appliance furnace code material specifications was assumed. Concepts for EHS control systems were evaluated, and a cost-effective control system design was developed for the turbulent diffusion burner EHS. The study reveals that optimizing the diffusion burner EHS design can result in significant cost savings. No clear choice between the diffusion burner and transpiration burner systems could be determined from this study, but the designs of both were further developed and improved. Estimates show the EHS based on a transpiration burner to have a manufactured cost that is roughly 70% of the turbulent diffusion burner EHS cost, but fuel efficiency is lower by about 18%.

Vasilakis, A.D. [Advanced Mechanical Technology, Inc., Newton, MA (United States)

1993-12-01T23:59:59.000Z

344

Disposition of Nuclear Waste Using Subcritical Accelerator-Driven Systems: Technology Choices and Implementation Scenarios  

SciTech Connect

Los Alamos National Laboratory has led the development of accelerator-driven transmutation of waste (ATW) to provide an alternative technological solution to the disposition of nuclear waste. While ATW will not eliminate the need for a high-level waste repository, it offers a new technology option for altering the nature of nuclear waste and enhancing the capability of a repository. The basic concept of ATW focuses on reducing the time horizon for the radiological risk from hundreds of thousands of years to a few hundred years and on reducing the thermal loading. As such, ATW will greatly reduce the amount of transuranic elements that will be disposed of in a high-level waste repository. The goal of the ATW nuclear subsystem is to produce three orders of magnitude reduction in the long-term radiotoxicity of the waste sent to a repository, including losses through processing. If the goal is met, the radiotoxicity of ATW-treated waste after 300 yr would be less than that of untreated waste after 100 000 yr.These objectives can be achieved through the use of high neutron fluxes produced in accelerator-driven subcritical systems. While critical fission reactors can produce high neutron fluxes to destroy actinides and select fission products, the effectiveness of the destruction is limited by the criticality requirement. Furthermore, a substantial amount of excess reactivity would have to be supplied initially and compensated for by control poisons. To overcome these intrinsic limitations, we searched for solutions in subcritical systems freed from the criticality requirement by taking advantage of the recent breakthroughs in accelerator technology and the release of liquid lead/bismuth nuclear coolant technology from Russia. The effort led to the selection of an accelerator-driven subcritical system that results in the destruction of the actinides and fission products of concern as well as permitting easy operational control through the external control of the neutron source.

Venneri, Francesco; Williamson, Mark A.; Li Ning; Houts, Michael G.; Morley, Richard A.; Beller, Denis E.; Sailor, William; Lawrence, George [Los Alamos National Laboratory (United States)

2000-10-15T23:59:59.000Z

345

Single-shaft electric propulsion system technology development program -- ETX-II. Final technical report  

DOE Green Energy (OSTI)

In 1981, discussions between Ford and General Electric (GE) evolved a concept for an advanced electric vehicle powertrain, which was subsequently presented to the US Department of Energy (DOE) as an unsolicited proposal. The concept involved a combination of technology from Ford and GE that would result in a unique powertrain based on a motor and transmission concentric with the drive wheel axis. Initial work suggested that the entire motor/transaxle combination could be expected to be smaller and lighter than the direct current (dc) motors that were in use in electric vehicles at that time and that the powertrain could be expected to be more efficient than other available powertrains. This program (ETX-I) was awarded to Ford Motor Company and it was established that the most likely first introduction of an electric vehicle would be in the form of a fleet of small commercial vans. The ETX-II propulsion system concept was aimed at advancing the technology through improving the size, weight, efficiency, reliability, and cost characteristics of the ETX-I powertrain and by integrating advanced battery technologies compatible with the powertrain to form a complete propulsion system. Unique developments for the ETX-II program included the transaxle, a two-speed automatic transmission and three-phase interior permanent magnet alternating current (ac) motor on a common axis integrated with the rear axle of the test bed van; The traction battery selected for this propulsion system was the sodium-sulfur battery. This was the only advanced technology that had been developed to a point that would allow the test vehicle to have a range of over 160 kilometers (100 miles) without the battery exceeding 25% of the vehicle`s gross weight.

Not Available

1990-10-01T23:59:59.000Z

346

Single-shaft electric propulsion system technology development program -- ETX-II  

DOE Green Energy (OSTI)

In 1981, discussions between Ford and General Electric (GE) evolved a concept for an advanced electric vehicle powertrain, which was subsequently presented to the US Department of Energy (DOE) as an unsolicited proposal. The concept involved a combination of technology from Ford and GE that would result in a unique powertrain based on a motor and transmission concentric with the drive wheel axis. Initial work suggested that the entire motor/transaxle combination could be expected to be smaller and lighter than the direct current (dc) motors that were in use in electric vehicles at that time and that the powertrain could be expected to be more efficient than other available powertrains. This program (ETX-I) was awarded to Ford Motor Company and it was established that the most likely first introduction of an electric vehicle would be in the form of a fleet of small commercial vans. The ETX-II propulsion system concept was aimed at advancing the technology through improving the size, weight, efficiency, reliability, and cost characteristics of the ETX-I powertrain and by integrating advanced battery technologies compatible with the powertrain to form a complete propulsion system. Unique developments for the ETX-II program included the transaxle, a two-speed automatic transmission and three-phase interior permanent magnet alternating current (ac) motor on a common axis integrated with the rear axle of the test bed van; The traction battery selected for this propulsion system was the sodium-sulfur battery. This was the only advanced technology that had been developed to a point that would allow the test vehicle to have a range of over 160 kilometers (100 miles) without the battery exceeding 25% of the vehicle's gross weight.

Not Available

1990-10-01T23:59:59.000Z

347

Program on Technology Innovation: Decision-Centered Guidelines for the Design of Human System Interfaces for Electric Power Industry Applications  

Science Conference Proceedings (OSTI)

Decision-centered guidelines support improved user decision making across a broad range of electric power industry application areas. The guidelines will aid in the design of user-centered human-system interfaces (HSIs), while increasing the beneficial uses of new technologies for electric power generation, transmission, and distribution (GTD) systems. Decision-centered guidelines are applicable to system designs involving new technology that will transform current user tasks, responsibilities, ...

2012-09-24T23:59:59.000Z

348

Bus application of oxygen-enrichment technology and diesel-electric hybrid systems  

DOE Green Energy (OSTI)

The amendments to the Clean Air Act (CAA) mandate very strict limits on particulate, smoke, and other emissions from city buses. The use of alternative fuels, such as compressed natural gas (CNG) or methanol, can help transit operators, such as the Chicago Transit Authority (CTA), meet the mandated limits. However, the capital investment needed to convert the fueling infrastructure and buses is large, as is the expense of training personnel. If a {open_quotes}clean diesel{close_quotes} bus can be implemented with the help of oxygen-enrichment technology or a diesel-electric hybrid system, this large investment could be postponed for many years. The Regional Transportation Authority (RTA) initiated this project to evaluate the possibility of applying these technologies to CTA buses. Argonne National Laboratory (ANL) conducted a limited number of engine tests and computer analyses and concluded that both concepts are practical and will help in a {open_quotes}clean diesel{close_quotes} bus that can meet the mandated limits of the CAA amendments. The oxygen enrichment of combustion air depends on the availability of a compact and economical membrane separator. Because the technology for this critical component is still under development, it is recommended that an actual bus demonstration be delayed until prototype membranes are available. The hybrid propulsion system is ready for the demonstration phase, and it is recommended that the CTA and RTA commence planning for a bus demonstration.

Sekar, R.R.; Marr, W.W.

1993-10-01T23:59:59.000Z

349

Next Generation Waste Tracking: Linking Legacy Systems with Modern Networking Technologies  

SciTech Connect

This report describes results from a preliminary analysis to satisfy the Department of Energy (DOE) objective to ensure the safe, secure, efficient packaging and transportation of materials both hazardous and non hazardous [1, 2]. The DOE Office of Environmental Management (OEM) through Oak Ridge National Laboratory (ORNL) has embarked on a project to further this objective. OEM and ORNL have agreed to develop, demonstrate and make available modern day cost effective technologies for characterization, identification, tracking, monitoring and disposal of radioactive waste when transported by, or between, motor, air, rail, and water modes. During the past 8 years ORNL has investigated and deployed Web 2.0 compliant sensors into the transportation segment of the supply chain. ORNL has recently demonstrated operational experience with DOE Oak Ridge Operations Office (ORO) and others in national test beds and applications within this domain of the supply chain. Furthermore, in addition to DOE, these hazardous materials supply chain partners included Federal and State enforcement agencies, international ports, and commercial sector shipping operations in a hazardous/radioactive materials tracking and monitoring program called IntelligentFreight. IntelligentFreight is an ORNL initiative encompassing 5 years of research effort associated with the supply chain. The ongoing ORNL SmartFreight programs include RadSTraM [3], GRadSTraM , Trusted Corridors, SensorPedia [4], SensorNet, Southeastern Transportation Corridor Pilot (SETCP) and Trade Data Exchange [5]. The integration of multiple technologies aimed at safer more secure conveyance has been investigated with the core research question being focused on testing distinctly different distributed supply chain information sharing systems. ORNL with support from ORO have demonstrated capabilities when transporting Environmental Management (EM) waste materials for disposal over an onsite haul road. ORNL has unified the operations of existing legacy hazardous, radioactive and related informational databases and systems using emerging Web 2.0 technologies. These capabilities were used to interoperate ORNL s waste generating, packaging, transportation and disposal with other DOE ORO waste management contractors. Importantly, the DOE EM objectives were accomplished in a cost effective manner without altering existing information systems. A path forward is to demonstrate and share these technologies with DOE EM, contractors and stakeholders. This approach will not alter existing DOE assets, i.e. Automated Traffic Management Systems (ATMS), Transportation Tracking and Communications System (TRANSCOM), the Argonne National Laboratory (ANL) demonstrated package tracking system, etc

Walker, Randy M [ORNL; Resseguie, David R [ORNL; Shankar, Mallikarjun [ORNL; Gorman, Bryan L [ORNL; Smith, Cyrus M [ORNL; Hill, David E [ORNL

2010-01-01T23:59:59.000Z

350

NETL: Gasification Systems - Advanced CO2 Capture Technology for Low-Rank  

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

Advanced CO2 Capture Technology for Low-Rank Coal IGCC Systems Advanced CO2 Capture Technology for Low-Rank Coal IGCC Systems Project Number: DE-FE0007966 TDA Research, Inc. (TDA) is demonstrating the technical and economic viability of a new Integrated Gasification Combined Cycle (IGCC) power plant designed to efficiently process low-rank coals. The plant uses an integrated carbon dioxide (CO2) scrubber/water gas shift (WGS) catalyst to capture more than 90 percent of the CO2 emissions, while increasing the cost of electricity by less than 10 percent compared to a plant with no carbon capture. TDA is optimizing the sorbent/catalyst and process design, and assessing the efficacy of the integrated WGS catalyst/CO2 capture system, first in bench-scale experiments and then in a slipstream field demonstration using actual coal-derived synthesis gas. The results will feed into a techno-economic analysis to estimate the impact of the WGS catalyst/CO2 capture system on the thermal efficiency of the plant and the cost of electricity.

351

Learning and cost reductions for generating technologies in the national energy modeling system (NEMS)  

SciTech Connect

This report describes how Learning-by-Doing (LBD) is implemented endogenously in the National Energy Modeling System (NEMS) for generating plants. LBD is experiential learning that correlates to a generating technology's capacity growth. The annual amount of Learning-by-Doing affects the annual overnight cost reduction. Currently, there is no straightforward way to integrate and make sense of all the diffuse information related to the endogenous learning calculation in NEMS. This paper organizes the relevant information from the NEMS documentation, source code, input files, and output files, in order to make the model's logic more accessible. The end results are shown in three ways: in a simple spreadsheet containing all the parameters related to endogenous learning; by an algorithm that traces how the parameters lead to cost reductions; and by examples showing how AEO 2004 forecasts the reduction of overnight costs for generating technologies over time.

Gumerman, Etan; Marnay, Chris

2004-01-16T23:59:59.000Z

352

Establishment of an Environmental Control Technology Laboratory with a Circulating Fluidized-Bed Combustion System  

DOE Green Energy (OSTI)

This report is to present the progress made on the project ''Establishment of an Environmental Control Technology Laboratory (ECTL) with a Circulating Fluidized-Bed Combustion (CFBC) System'' during the period January 1, 2006 through March 31, 2006. Work was performed on the following activities. First, the fabrication and manufacture of the CFBC Facility were completed. The riser, primary cyclone and secondary cyclone of Circulating Fluidized Bed (CFB) Combustor have been erected. Second, the Mercury Control Workshop and the Grand Opening of Institute for Combustion Science and Environmental Technology (ICSET) were successfully held on February 22 and 23, 2006, respectively. Third, effects of hydrogen chlorine (HCl) and sulfur dioxide (SO{sub 2}) on mercury oxidation were studied in a drop tube reactor. The experimental results from this study are presented in this report. Finally, the proposed work for the next quarter is described in this report.

Wei-Ping Pan; Yan Cao; Songgeng Li

2006-04-01T23:59:59.000Z

353

Impact of Time Resolution on the Projected Rates of System Penetration by Intermittent Generation Technologies  

SciTech Connect

To hedge against the limited resources of fossil fuels and to reduce the emissions of green house gases, it is expected that our future electricity system will include more intermittent technologies, including wind and PV. To better understand how to develop energy systems that rely on intermittents, systems models are used to assess the cost at which intermittents become competitive, the degree of penetration as their costs are reduced, their impact on the optimal structure of the balance of the system, and their affect on total system costs. Modeling approaches designed for dispatchable technologies are not entirely appropriate for modeling intermittent technologies, since they, naturally, assume that generation can always be dispatched to meet demand. Intermittent generation cannot be dispatched--its output varies from hour to hour and from day to day on its own schedule, heedless to system needs. This research assesses the difference in results associated with the different approaches to modeling intermittency. The analyses compare cases using the hourly loads and intermittent generation patterns, cases in which the loads and generation were averaged over several hours, and cases in which the loads and/or the generation were represented by the annual averaging scheme used in the National Energy Modeling System developed by the Energy Information Administration. Three significant characteristics of an intermittent generator are the average power production (capacity factor), the coincidence of its power production and loads, and the variation in the magnitude of its power production. Economic models of the energy system represent these characteristics with differing degrees of accuracy. It is expected that different representations of the characteristics of an intermittent generator will give different answers to the sorts of questions posed above. This research assesses the magnitude and types of errors that are introduced by not representing the characteristics of the intermittents accurately. The most accurate representation of an intermittent generator uses its actual output from moment to moment. Here we use a one hour resolution over a full year of generation as the base case. This captures the variations from hour to hour and day-to-day. However, some energy modeling systems are based on a load duration curve approach for characterizing the variation in energy demand. This is quite suitable for dispatchable technologies since the generators can always be dispatched to meet the load whenever it occurs. When an intermittent generator is represented in this structure, it is represented as having a constant output equal to its capacity factor over long intervals (many hours). This approach captures the capacity factor of the intermittent and to some extent it can capture the coincidence of generation and demand, but does not capture the effect of the short term variations in output. In this paper, we evaluate the impacts of time resolution on the economic evaluation of wind and solar PV within a simple energy system. We assess the penetration of each intermittent generator as its cost is decreased. At the same time, the model optimally readjusts the capacities and dispatch of the conventional generators as the intermittent technology penetrates. This investigation compares the trajectories of intermittent penetration under a several different representations of intermittent generation and demand. In the following sections, we first discuss the approach to analysis, for both the load duration curve approach to representing intermittent generation and several averaging schemes. We then present results and conclusions.

Lamont, A; Wu, T

2006-07-18T23:59:59.000Z

354

Electromagnetic pulse research on electric power systems: Program summary and recommendations. Power Systems Technology Program  

Science Conference Proceedings (OSTI)

A single nuclear detonation several hundred kilometers above the central United States will subject much of the nation to a high-altitude electromagnetic pulse (BENT). This pulse consists of an intense steep-front, short-duration transient electromagnetic field, followed by a geomagnetic disturbance with tens of seconds duration. This latter environment is referred to as the magnetohydrodynamic electromagnetic pulse (NMENT). Both the early-time transient and the geomagnetic disturbance could impact the operation of the nation`s power systems. Since 1983, the US Department of Energy has been actively pursuing a research program to assess the potential impacts of one or more BENT events on the nation`s electric energy supply. This report summarizes the results of that program and provides recommendations for enhancing power system reliability under HENT conditions. A nominal HENP environment suitable for assessing geographically large systems was developed during the program and is briefly described in this report. This environment was used to provide a realistic indication of BEMP impacts on electric power systems. It was found that a single high-altitude burst, which could significantly disturb the geomagnetic field, may cause the interconnected power network to break up into utility islands with massive power failures in some areas. However, permanent damage would be isolated, and restoration should be possible within a few hours. Multiple bursts would likely increase the blackout areas, component failures, and restoration time. However, a long-term blackout of many months is unlikely because major power system components, such as transformers, are not likely to be damaged by the nominal HEND environment. Moreover, power system reliability, under both HENT and normal operating conditions, can be enhanced by simple, and often low cost, modifications to current utility practices.

Barnes, P.R.; McConnell, B.W.; Van Dyke, J.W. [Oak Ridge National Lab., TN (United States); Tesche, F.M. [Tesche (F.M.), Dallas, TX (United States); Vance, E.F. [Vance (E.F.), Fort Worth, TX (United States)

1993-01-01T23:59:59.000Z

355

A Technology Assessment System Of The Alternative Energy Sources (Sun And  

Open Energy Info (EERE)

Assessment System Of The Alternative Energy Sources (Sun And Assessment System Of The Alternative Energy Sources (Sun And Wind) For Rural Communities In Mexico Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Book Section: A Technology Assessment System Of The Alternative Energy Sources (Sun And Wind) For Rural Communities In Mexico Details Activities (0) Areas (0) Regions (0) Abstract: Summary The generation and exploitation of energy are intimately linked to the growth and development of a country. The energy policy that prevails around the world, including Mexico, is mainly based on the use of fossil fuels (hydrocarbons), which have impacted the environment in a considerable way, and will not be able to accomplish the compromises of a sustainable development policy. It is necessary to modify the actual

356

DEVELOPMENT OF RISK-BASED AND TECHNOLOGY-INDEPENDENT SAFETY CRITERIA FOR GENERATION IV SYSTEMS  

Science Conference Proceedings (OSTI)

This project has developed quantitative safety goals for Generation IV (Gen IV) nuclear energy systems. These safety goals are risk based and technology independent. The foundations for a new approach to risk analysis has been developed, along with a new operational definition of risk. This project has furthered the current state-of-the-art by developing quantitative safety goals for both Gen IV reactors and for the overall Gen IV nuclear fuel cycle. The risk analysis approach developed will quantify performance measures, characterize uncertainty, and address a more comprehensive view of safety as it relates to the overall system. Appropriate safety criteria are necessary to manage risk in a prudent and cost-effective manner. This study is also important for government agencies responsible for managing, reviewing, and for approving advanced reactor systems because they are charged with assuring the health and safety of the public.

William E. Kastenberg; Edward Blandford; Lance Kim

2009-03-31T23:59:59.000Z

357

Building America Best Practices Series, Volume 6: High-Performance Home Technologies: Solar Thermal & Photovoltaic Systems  

SciTech Connect

This guide is was written by PNNL for the US Department of Energy's Building America program to provide information for residential production builders interested in building near zero energy homes. The guide provides indepth descriptions of various roof-top photovoltaic power generating systems for homes. The guide also provides extensive information on various designs of solar thermal water heating systems for homes. The guide also provides construction company owners and managers with an understanding of how solar technologies can be added to their homes in a way that is cost effective, practical, and marketable. Twelve case studies provide examples of production builders across the United States who are building energy-efficient homes with photovoltaic or solar water heating systems.

Baechler, Michael C.; Gilbride, Theresa L.; Ruiz, Kathleen A.; Steward, Heidi E.; Love, Pat M.

2007-06-04T23:59:59.000Z

358

Building America Best Practices Series, Volume 6: High-Performance Home Technologies: Solar Thermal & Photovoltaic Systems  

SciTech Connect

This guide is was written by PNNL for the US Department of Energy's Building America program to provide information for residential production builders interested in building near zero energy homes. The guide provides indepth descriptions of various roof-top photovoltaic power generating systems for homes. The guide also provides extensive information on various designs of solar thermal water heating systems for homes. The guide also provides construction company owners and managers with an understanding of how solar technologies can be added to their homes in a way that is cost effective, practical, and marketable. Twelve case studies provide examples of production builders across the United States who are building energy-efficient homes with photovoltaic or solar water heating systems.

Baechler, Michael C.; Gilbride, Theresa L.; Ruiz, Kathleen A.; Steward, Heidi E.; Love, Pat M.

2007-06-04T23:59:59.000Z

359

BOA II: Asbestos Pipe-Insulation Removal Robot System. Innovative Technology Summary Report.  

Science Conference Proceedings (OSTI)

The objective of this task is to develop and demonstrate a mechanical, asbestos-removal system that can be remotely operated without a containment area. The technology, known as BOA, consists of a pipe-crawler removal head and a boom vehicle system with dual robots. BOA's removal head can be remotely placed on the outside of the pipe and can crawl along the pipe, removing lagging and insulation. The lagging and insulation is cut using a hybrid endmill water-jet cutter and then diced into 2-inch cube sections of ACM. These ACM sections are then removed from the pipe using a set of blasting fan- spray nozzles, vacuumed off through a vacuum hose, and bagged. Careful attention to vacuum and entrapment air flow ensures that the system can operate without a containment area while meeting local and federal standards for fiber count.

None

2001-09-01T23:59:59.000Z

360

Research and implementation of the virtual exhibit system of historical sites base on multi-touch interactive technology  

Science Conference Proceedings (OSTI)

With the help of multi-touch interactive technology, we build up a virtual exhibit system for Mogao Grottoes, Dunhuang in China to represent the carved murals, ancient scriptures and Dunhuang historical culture. We analyze the theory of multi-touch and ... Keywords: interactive technology, multi-touch, virtools, virtual reality

Yi Lin; Yue Liu

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "technology solidenergy systems" 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

Hydrogen Technologies Group  

DOE Green Energy (OSTI)

The Hydrogen Technologies Group at the National Renewable Energy Laboratory advances the Hydrogen Technologies and Systems Center's mission by researching a variety of hydrogen technologies.

Not Available

2008-03-01T23:59:59.000Z

362

Engineering Science & Technology Division  

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

Building Technologies Cooling, Heating and Power Technologies Electronics and Communications Industrial Energy Efficiency Robotics and Energetic Systems Sensors & Signal...

363

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

364

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

365

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

366

Case studies of energy information systems and related technology: Operational practices, costs, and benefits  

SciTech Connect

Energy Information Systems (EIS), which can monitor and analyze building energy consumption and related data throughout the Internet, have been increasing in use over the last decade. Though EIS developers describe the capabilities, costs, and benefits of EIS, many of these descriptions are idealized and often insufficient for potential users to evaluate cost, benefit and operational usefulness. LBNL has conducted a series of case studies of existing EIS and related technology installations. This study explored the following questions: (1) How is the EIS used in day-to-day operation? (2) What are the costs and benefits of an EIS? (3) Where do the energy savings come from? This paper reviews the process of these technologies from installation through energy management practice. The study is based on interviews with operators and energy managers who use EIS. Analysis of energy data trended by EIS and utility bills was also conducted to measure the benefit. This paper explores common uses and findings to identify energy savings attributable to EIS, and discusses non-energy benefits as well. This paper also addresses technologies related to EIS that have been demonstrated and evaluated by LBNL.

Motegi, Naoya; Piette, Mary Ann; Kinney, Satkartar; Dewey, Jim

2003-09-02T23:59:59.000Z

367

ORNL Superconducting Technology Program for Electric Power Systems, Annual Report for FY 1999  

SciTech Connect

The Oak Ridge National Laboratory (ORNL) Superconducting Technology Program is conducted as part of a national effort by the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy to develop the science and technology base needed by U.S. industry for development of electric power applications of high-temperature superconductivity. The two major elements of this program are wire development and applications development. This document describes the major research and development activities for this program together with related accomplishments. The technical progress reported was summarized from recent open literature publications, presentations, and information prepared for the FY 1999 Annual Program Review held July 26--28, 1999. Aspects of ORNL's work that were presented at the International Cryogenic Materials Conference and the Cryogenic Engineering Conference (July 1999) are included in this report, as well. This ORNL program is highly leveraged by the staff and other resources of U.S. industry and universities. In fact, nearly three-fourths of the ORNL effort is devoted to cooperative projects with private companies. Interlaboratory teams are also in place on a number of industry-driven projects. Working group meetings, staff exchanges, and joint publications and presentations ensure that there is technology transfer with U.S. industry. Working together, the collaborative teams are making rapid progress in solving the scientific and technical issues necessary for the commercialization of long lengths of practical high-temperature superconductor wire and wire-using systems.

Hawsey, R.A.; Murphy, A.W

2000-04-01T23:59:59.000Z

368

ORNL Superconducting Technology Program for Electric Power Systems: Annual Report for FY 1999  

Science Conference Proceedings (OSTI)

The Oak Ridge National Laboratory (ORNL) Superconducting Technology Program is conducted as part of a national effort by the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy to develop the science and technology base needed by U.S. industry for development of electric power applications of high-temperature superconductivity. The two major elements of this program are wire development and applications development. This document describes the major research and development activities for this program together with related accomplishments. The technical progress reported was summarized from recent open literature publications, presentations, and information prepared for the FY 1999 Annual Program Review held July 26-28, 1999. Aspects of ORNL's work that were presented at the International Cryogenic Materials Conference and the Cryogenic Engineering Conference (July 1999) are included in this report, as well. This ORNL program is highly leveraged by the staff and other resources of U.S. industry and universities. In fact, nearly three-fourths of the ORNL effort is devoted to cooperative projects with private companies. Interlaboratory teams are also in place on a number of industry-driven projects. Working group meetings, staff exchanges, and joint publications and presentations ensure that there is technology transfer with U.S. industry. Working together, the collaborative teams are making rapid progress in solving the scientific and technical issues necessary for the commercialization of long lengths of practical high-temperature superconductor wire and wire-using systems.

Hawsey, R.A.

2000-06-13T23:59:59.000Z

369

Fuel Cell Technologies Program Multi-Year Research, Development and Demonstration Plan - Section 4.0 Systems Analysis  

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

Systems Analysis Systems Analysis Multi-Year Research, Development and Demonstration Plan Page 4 - 1 4.0 Systems Analysis The Fuel Cell Technologies Program (FCT Program) conducts a coordinated, comprehensive effort in modeling and analysis to clarify where hydrogen and fuel cells can be most effective from an economic, environmental, and energy security standpoint, as well as to guide RD&D priorities and set program goals. These activities support the FCT Program's decision- making process by evaluating technologies and pathways and determining technology gaps, risks, and benefits. The Systems Analysis sub-program works at all levels of the program, including technology analysis for specific sub-programs, policy and infrastructure analysis, and high-level implementation and

370

A Critical Review of the State-of-the-Art in Autonomous Land Vehicle Systems and Technology  

DOE Green Energy (OSTI)

This report describes the current state-of-the-art in Autonomous Land Vehicle (ALV) systems and technology. Five functional technology areas are identified and addressed. For each a brief, subjective, preface is first provided which envisions the necessary technology for the deployment of an operational ALV system. Subsequently, a detailed literature review is provided to support and elaborate these views. It is further established how these five technology areas fit together as a functioning whole. The essential conclusion of this report is that the necessary sensors, algorithms and methods to develop and demonstrate an operationally viable all-terrain ALV already exist and could be readily deployed. A second conclusion is that the successful development of an operational ALV system will rely on an effective approach to systems engineering. In particular, a precise description of mission requirements and a clear definition of component functionality is essential.

DURRNAT-WHYTE, HUGH

2001-11-01T23:59:59.000Z

371

Improve Motor System Efficiency with MotorMaster+, Software Tools for Industry, Industrial Technologies Program (ITP) (Fact Sheet)  

SciTech Connect

This fact sheet describes how the Industrial Technologies Program MotorMaster+ software tool aids industrial plants with finding energy-efficient motor replacement options and managing motor systems.

Not Available

2008-12-01T23:59:59.000Z

372

Technology gap analysis on sodium-cooled reactor fuel handling system supporting advanced burner reactor development.  

Science Conference Proceedings (OSTI)

The goals of the Global Nuclear Energy Partnership (GNEP) are to expand the use of nuclear energy to meet increasing global energy demand in an environmentally sustainable manner, to address nuclear waste management issues without making separated plutonium, and to address nonproliferation concerns. The advanced burner reactor (ABR) is a fast reactor concept which supports the GNEP fuel cycle system. Since the integral fast reactor (IFR) and advanced liquid-metal reactor (ALMR) projects were terminated in 1994, there has been no major development on sodium-cooled fast reactors in the United States. Therefore, in support of the GNEP fast reactor program, the history of sodium-cooled reactor development was reviewed to support the initiation of this technology within the United States and to gain an understanding of the technology gaps that may still remain for sodium fast reactor technology. The fuel-handling system is a key element of any fast reactor design. The major functions of this system are to receive, test, store, and then load fresh fuel into the core; unload from the core; then clean, test, store, and ship spent fuel. Major requirements are that the system must be reliable and relatively easy to maintain. In addition, the system should be designed so that it does not adversely impact plant economics from the viewpoints of capital investment or plant operations. In this gap analysis, information on fuel-handling operating experiences in the following reactor plants was carefully reviewed: EBR-I, SRE, HNPF, Fermi, SEFOR, FFTF, CRBR, EBR-II, DFR, PFR, Rapsodie, Phenix, Superphenix, KNK, SNR-300, Joyo, and Monju. The results of this evaluation indicate that a standardized fuel-handling system for a commercial fast reactor is yet to be established. However, in the past sodium-cooled reactor plants, most major fuel-handling components-such as the rotatable plug, in-vessel fuel-handling machine, ex-vessel fuel transportation cask, ex-vessel sodium-cooled storage, and cleaning stations-have accumulated satisfactory construction and operation experiences. In addition, two special issues for future development are described in this report: large capacity interim storage and transuranic-bearing fuel handling.

Chikazawa, Y.; Farmer, M.; Grandy, C.; Nuclear Engineering Division

2009-03-01T23:59:59.000Z

373

Managing the Proliferation of Digital Technology in the Automotive Industry A Systems Engineering Approach to Embedded Software  

E-Print Network (OSTI)

1 Managing the Proliferation of Digital Technology in the Automotive Industry A Systems Engineering (1993) Submitted to the System Design and Management Program in Partial Fulfillment of the Requirements. Signature of Author Dawn R. Paluszny System Design and Management Program Certified by Nancy G. Leveson

de Weck, Olivier L.

374

Bioenergy systems report. April 1984: innovations in biogas systems and technology  

Science Conference Proceedings (OSTI)

A comprehensive review of recent innovations in the design and operation of biogas systems is presented. The report contains information on about sixty distinct designs for biogas plants. These include plants designed for use by individual families, larger farm plants, plants used for the digestion of agroindustrial residues, and plants producing or recovering biogas from human wastes and residues. Some have been designed for use in developing countries; others have been used primarily in developed countries but may involve design elements that could be utilized in developing countries.

Mahin, D.B.

1984-04-01T23:59:59.000Z

375

Technology Transfer: Available Technologies  

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

test test Please refer to the list of technologies below for licensing and research collaboration availability. If you can't find the technology you're interested in, please contact us at TTD@lbl.gov. Energy ENERGY EFFICIENT TECHNOLOGIES Aerosol Sealing Aerosol Remote Sealing System Clog-free Atomizing and Spray Drying Nozzle Air-stable Nanomaterials for Efficient OLEDs Solvent Processed Nanotube Composites OLEDS with Air-stable Structured Electrodes APIs for Online Energy Saving Tools: Home Energy Saver and EnergyIQ Carbon Dioxide Capture at a Reduced Cost Dynamic Solar Glare Blocking System Electrochromic Device Controlled by Sunlight Electrochromic Windows with Multiple-Cavity Optical Bandpass Filter Electrochromic Window Technology Portfolio Universal Electrochromic Smart Window Coating

376

NREL: Geothermal Technologies - Research Staff  

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

and Technology Technology Transfer Technology Deployment Energy Systems Integration Geothermal Technologies Search More Search Options Site Map Printable Version Research Staff...

377

Library Science; IT Education; Multimedia Technologies; Networking/Telecommunications; Software/Systems Designs  

E-Print Network (OSTI)

This handbook aims to provide comprehensive coverage and definitions of the most important issues, concepts, trends, and technologies relating to digital library technology and applications.

Yin-leng Theng Nanyang; Edited Yin-leng Theng; Schubert Foo; Jin Cheon Na; Nanyang Technological

2009-01-01T23:59:59.000Z

378

Building Energy Information Systems: State of the Technology and User Case Studies  

E-Print Network (OSTI)

side management, and the smart grid. From a technologyInitiative, and the Smart Grid have brought building energymanagement and the smart grid. From a technology standpoint,

Granderson, Jessica

2010-01-01T23:59:59.000Z

379

1.264J / ESD.264J Database, Internet, and Systems Integration Technologies, Fall 2004  

E-Print Network (OSTI)

Survey of information technology covering database modeling, design, and implementation with an emphasis on relational databases and SQL. Internet technologies: http, html, XML, SOAP, security. Brief introduction to ...

Kocur, George

380

1.264J / ESD.264J Database, Internet, and Systems Integration Technologies, Fall 2002  

E-Print Network (OSTI)

Survey of information technology covering database modeling, design, and implementation with an emphasis on relational databases and SQL. Internet technologies: http, html, XML, SOAP, security. Brief introduction to ...

Kocur, George

Note: This page contains sample records for the topic "technology solidenergy systems" 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

Simulation Technology Research Division assessment of the IBM RISC SYSTEM/6000 Model 530 workstation  

SciTech Connect

A workstation manufactured by International Business Machines Corporation (IBM) was loaned to the Simulation Technology Research Division for evaluation. We have found that these new UNIX workstations from IBM have superior cost to performance ratios compared to the CRAY supercomputers and Digital's VAX machines. Our appraisal of this workstation included floating-point performance, system and environment functionality, and cost effectiveness. Our assessment was based on a suite of radiation transport codes developed at Sandia that constitute the bulk of our division's computing workload. In this report, we also discuss our experience with features that are unique to this machine such as the AIX operating system and the XLF Fortran Compiler. The interoperability of the RS/6000 workstation with Sandia's network of CRAYs and VAXs was also assessed.

Valdez, G.D. (Applied Methods, Inc., Albuquerque, NM (USA)); Halbleib, J.A.; Kensek, R.P.; Lorence, L.J. (Sandia National Labs., Albuquerque, NM (USA))

1990-11-01T23:59:59.000Z

382

Argonne Transportation Technology R&D Center - Experts - Vehicle Systems  

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

Vehicle Systems Experts Vehicle Systems Experts Click on a highlighted name for a full résumé. Ann Schlenker, Section Leader e-mail: aschlenker@anl.gov MS, Environmental/Civil Engineering, University of Michigan-Ann Arbor BS, Environmental/Civil Engineering, University of Michigan-Ann Arbor 30+ years comprehensive engineering expertise in the automobile industry including research, product development, program management, quality, regulatory and policy development 1 patent Glenn Keller, Vehicle Testing Activities Manager e-mail: gkeller@anl.gov MBA, Finance and Marketing, University of Michigan BS, Mechanical Engineering, Illinois Institute of Technology 30+ years' experience in automotive engine design & development, carline product planning, and technical consulting management

383

ESTABLISHMENT OF AN ENVIRONMENTAL CONTROL TECHNOLOGY LABORATORY WITH A CIRCULATING FLUIDIZED-BED COMBUSTION SYSTEM  

Science Conference Proceedings (OSTI)

This report is to present the progress made on the project ''Establishment of an Environmental Control Technology Laboratory (ECTL) with a Circulating Fluidized-Bed Combustion (CFBC) System'' during the period July 1, 2004 through September 30, 2004. The following tasks have been completed. First, renovation of the new Combustion Laboratory and the construction of the Circulating Fluidized-Bed (CFB) Combustor Building have started. Second, the design if the component parts of the CFBC system have been reviewed and finalized so that the drawings may be released to the manufacturers during the next quarter. Third, the experiments for solid waste (chicken litter) incineration have been conducted using a Thermogravimetric Analyzer (TGA). This is in preparation for testing in the simulated fluidized-bed combustor. The experimental results from this study are presented in this report. Finally, the proposed work for the next quarter has been outlined in this report.

Wei-Ping Pan; Andy Wu; John T. Riley

2004-10-30T23:59:59.000Z

384

United Technologies Research Center 8-kW prototype wind system. Final test report  

DOE Green Energy (OSTI)

The United Technologies Research Center 8 kW prototype wind system underwent testing at the Rocky Flats Small Wind Systems Test Center from April 1980 through August 1980. During atmospheric testing, the machine survived wind speeds of 30.8 m/s (69 mph) without incurring damage and proved it was capable of meeting the design specification for power production (8 kW at 9 m/s - 20 mph). Erratic cycling of the generator speed detector was the only operational problem encountered. Vibration tests indicated the first and second bending modes of the tower were excited during actual machine operation, but modifications were not required. Noise measurements revealed that sound pressure levels of the UTRC are within an acceptable range and should pose no barriers to machine use.

Higashi, K. K.

1981-09-01T23:59:59.000Z

385

FULL-SCALE TESTING OF ENHANCED MERCURY CONTROL TECHNOLOGIES FOR WET FGD SYSTEMS  

SciTech Connect

Wet flue gas desulfurization (wet FGD) systems are currently installed on about 25% of the coal-fired utility generating capacity in the U.S., representing about 15% of the number of coal-fired units. Depending on the effect of operating parameters such as mercury content of the coal, form of mercury (elemental or oxidized) in the flue gas, scrubber spray tower configuration, liquid-to-gas ratio, and slurry chemistry, FGD systems can provide cost-effective, near-term mercury emissions control options with a proven history of commercial operation. For boilers already equipped with FGD systems, the incremental cost of any vapor phase mercury removal achieved is minimal. To be widely accepted and implemented, technical approaches that improve mercury removal performance for wet FGD systems should also have low incremental costs and have little or no impact on operation and SO{sub 2} removal performance. The ultimate goal of the Full-scale Testing of Enhanced Mercury Control for Wet FGD Systems Program was to commercialize methods for the control of mercury in coal-fired electric utility systems equipped with wet flue gas desulfurization (wet FGD). The program was funded by the U.S. Department of Energy's National Energy Technology Laboratory, the Ohio Coal Development Office within the Ohio Department of Development, and Babcock & Wilcox. Host sites and associated support were provided by Michigan South Central Power Agency (MSCPA) and Cinergy. Field-testing was completed at two commercial coal-fired utilities with wet FGD systems: (1) MSCPA's 55 MW{sub e} Endicott Station and (2) Cinergy's 1300 MW{sub e} Zimmer Station. Testing was conducted at these two locations because of the large differences in size and wet scrubber chemistry. Endicott employs a limestone, forced oxidation (LSFO) wet FGD system, whereas Zimmer uses Thiosorbic{reg_sign} Lime (magnesium enhanced lime) and ex situ oxidation. Both locations burn Ohio bituminous coal.

D.K. McDonald; G.T. Amrhein; G.A. Kudlac; D. Madden Yurchison

2003-05-07T23:59:59.000Z

386

The DOE Wide Area Measurement System (WAMS) Project -- Demonstration of dynamic information technology for the future power system  

DOE Green Energy (OSTI)

In 1989 the Bonneville Power Administration (BPA) and the Western Power Administration (WAPA) joined the US Department of Energy (DOE) in an assessment of longer-term research and development needs for future electric power system operation. The effort produced a progressively sharper vision of a future power system in which enhanced control and operation are the primary means for serving new customer demands in an environment characterized by increased competition, a wider range of services and vendors, and much narrower operating margins. Technology and infrastructure for real time access to wide area dynamic information were identified as critical path elements in realizing that vision. In 1995 the DOE accordingly launched the Wide Area Measurement System (WAMS) Project jointly with the two Power Marketing Administrations (PMAs) to address these issues in a practical operating environment the western North America power system. The Project draws upon many years of PMA effort and related collaboration among the western utilities, plus an expanding infrastructure that includes regionally involved contractors, universities, and National Laboratories plus linkages to the Electric Power Research Institute (EPRI).

Mittelstadt, W.A. [Bonneville Power Administration (United States); Hauer, J.F. [Pacific Northwest Lab., Richland, WA (United States); Krause, P.E.; Wilson, R.E. [Western Power Administration (United States); Overholt, P.N. [USDOE (United States); Rizy, D.T. [Oak Ridge National Lab., TN (United States)

1995-12-31T23:59:59.000Z

387

A roadmap for the development ATW technology: Systems scenarios and integration  

SciTech Connect

As requested by the US Congress, a roadmap has been established for development of ATW Technology. The roadmap defines a reference system along with preferred technologies which require further development to reduce technical risk, associated deployment scenarios, and a detailed plan of necessary R and D to support implementation of this technology. Also, the potential for international collaboration is discussed which has the potential to reduce the cost of the program. In addition, institutional issues are described that must be addressed in order to successfully pursue this technology, and the benefits resulting from full implementation are discussed. This report uses as its reference a fast spectrum liquid metal cooled system. Although Lead-Bismuth Eutectic is the preferred option, sodium coolant is chosen as the reference (backup) technology because it represents the lowest technical risk and an excellent basis for estimating the life cycle cost of the systems exists in the work carried out under DOE's ALMR (PRISM) program. Metal fuel and associated pyrochemical treatment is assumed. Similarly a linear accelerator has been adopted as the reference. A reference ATW plant was established to ensure consistent discussion of technical and life cycle cost issues. Over 60 years of operation, the reference ATW plant would process about 10,000 tn of spent nuclear reactor fuel. This is in comparison to the current inventory of about 40,000 tn of spent fuel and the projected inventory of about 86,000 tn of spent fuel if all currently licensed nuclear power plants run until their license expire. The reference ATW plant was used together with an assumed scenario of no new nuclear plant orders in the US to generate the deployment scenario for ATW. In the R and D roadmap, key technical issues are identified and timescales proposed for the resolution of these issues. For the accelerator the main issue is the achievement of the necessary reliability in operation. To avoid frequent thermal transients and maintain grid stability the accelerator must reach levels of performance never previously required. For the target material the main technical choice is between solid or liquid targets. This issue is interlocked with the choice of coolant. Lead-Bismuth eutectic is potentially a superior choice for both these missions but represents a path with greater technical risk. For the blanket metal fuel has been selected. The reference method of processing of spent fuel from LWRs to provide the input material for ATW is chosen to be aqueous because of the large quantity of uranium that needs to be brought to a state that it can be treated as Class C waste. Again this is the path of least technical risk although the pyrometallurgical option will be pursued as an alternative. Processing of the fuel after irradiation in ATW will be undertaken using pyrometallurgical methods. The transmutation of Tc and I represents a special research issue and various options will be pursued to achieve these goals. Finally the system as a whole will need optimization from a reactivity and power control perspective. Varying accelerator power is feasible but can lead to overdesign of the accelerator; other options are movable control rods, burnable poison rods, and adaptations of the fuel management strategy.

Hill, D.; Van Tuyle, G.; Beller, D. [and others

1999-10-06T23:59:59.000Z

388

Preliminary Systems Design Study assessment report. [Evaluation of using specific technologies, system concepts for treating the buried waste and the surrounding contaminated soil  

Science Conference Proceedings (OSTI)

The System Design Study (SDS), part of the Waste Technology Development Department at the Idaho National Engineering Laboratory (INEL), examined techniques available for the remediation of hazardous and transuranic waste stored at the Radioactive Waste Management Complex's Subsurface Disposal Area at the INEL. Using specific technologies, system concepts for treating the buried waste and the surrounding contaminated soil were evaluated. Evaluation included implementability, effectiveness, and cost. The SDS resulted in the development of technology requirements including demonstration, testing, and evaluation activities needed for implementing each concept.

Mayberry, J.L.; Feizollahi, F.; Del Signore, J.C.

1991-11-01T23:59:59.000Z

389

Transmission Technologies  

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

electronically (shift-by-wire) and performed by a hydraulic system or electric motor. In addition, technologies can be employed to make the shifting process smoother than...

390

Program on Technology Innovation: Research Plan for Applying Visualization, Simulation, and Interactive Human System Interface Technologies to Sensor Information for Electric Power Industry Activities  

Science Conference Proceedings (OSTI)

This report presents a plan for a multi-year research program to identify, evaluate, and demonstrate visualization, simulation, and interactive human system interface (HSI) technologies to support electric power industry needs. The research program will include demonstrations and produce guidelines. These guidelines will aid not only in identifying and selecting electric power industry applications that are the most likely to provide benefits to the electric power industry from applying advances in visua...

2010-04-12T23:59:59.000Z

391

Technologies for CO{sub 2}-capture from advanced power-generation systems  

SciTech Connect

The US power-generation industry generated about 1.5 billion metric tons of CO{sub 2} in 1990, with over 95% of that CO{sub 2} being generated by coal-fired utility boilers. Extensive use of coal for power generation is expected to continue for many years to come. Therefore, should capture and sequestration of CO{sub 2} be necessary, coal-fired power plants are likely to be primary targets for CO{sub 2} capture. This paper discusses opportunities and techniques for the capture of CO{sub 2} from the advanced power-generation systems that appear to be the leading candidates for widespread commercialization in the next two decades: integrated coal gasification-combined cycle (IGCC) and fuel cells. Retrofitting of conventional power plants for burning coal with O{sub 2} to facilitate CO{sub 2} capture was also investigated. A brief discussion of the impact of the CO{sub 2}-capture technology on the cost of power generation is also presented. Research and development needs of the CO{sub 2}-capture technologies are also identified. The results indicate that CO{sub 2} recovery from IGCC and fuel-cell plants is less complicated, less energy-intensive, and less costly than its recovery from conventional coal-fired power stations.

Wolsky, A.M.; Daniels, E.J.; Jody, B.J.

1993-06-01T23:59:59.000Z

392

Climate and energy: a comparative assessment of the Satellite Power System (SPS) and alternative energy technologies  

DOE Green Energy (OSTI)

The potential effects of five energy technologies on global, regional, and local climate were assessed. The energy technologies examined were coal combustion, light water nuclear reactors, satellite power systems, terrestrial photovoltaics, and fusion. The assessment focused on waste heat rejection, production of particulate aerosols, and emissions of carbon dioxide. The current state of climate modeling and long-range climate prediction introduces considerable uncertainty into the assessment, but it may be concluded that waste heat will not produce detectable changes in global climate until world energy use increases 100-fold, although minor effects on local weather may occur now; that primary particulate emissions from coal combustion constitute a small percentage of total atmospheric particulates; that carbon dioxide from coal combustion in the US alone accounts for about 30% of the current increase in global atmospheric CO/sub 2/, which may, by about 2050, increase world temperature 2 to 3/sup 0/C, with pronounced effects on world climate; that rocket exhaust from numerous launches during construction of an SPS may affect the upper atmosphere, with uncertain consequences; and that much research in climatology is needed before potential effects can be quantitatively predicted with any confidence. Although climatic impact is an appropriate concern in formulating long-term energy policy, the level of uncertainty about it suggests that it is not currently useful as a decision criterion. 88 references.

Kellermeyer, D.A.

1980-01-01T23:59:59.000Z

393

The Accelerated Site Technology Deployment Program/Segmented Gate System Project  

Science Conference Proceedings (OSTI)

The Department of Energy (DOE) is working to accelerate the acceptance and application of innovative technologies that improve the way the nation manages its environmental remediation problems. The DOE Office of Science and Technology established the Accelerated Site Technology Deployment Program (ASTD) to help accelerate the acceptance and implementation of new and innovative soil and ground water remediation technologies. Coordinated by the Department of Energy's Idaho Office, the ASTD Program reduces many of the classic barriers to the deployment of new technologies by involving government, industry, and regulatory agencies in the assessment, implementation, and validation of innovative technologies. Funding is provided through the ASTD Program to assist participating site managers in implementing innovative technologies. The program provides technical assistance to the participating DOE sites by coordinating DOE, industry, and regulatory participation in each project; providing finds for optimizing full-scale operating parameters; coordinating technology performance monitoring; and by developing cost and performance reports on the technology applications.

PATTESON,RAYMOND

2000-09-18T23:59:59.000Z

394

Feasibility of integrating other federal information systems into the Global Network of Environment and Technology, GNET{reg_sign}  

SciTech Connect

The Global Environment and Technology Enterprise (GETE) of the Global Environment and Technology Foundation (GETF) has been tasked by the US Department of Energy`s (DOE), Federal Energy Technology Center (FETC) to assist in reducing DOE`s cost for the Global Network of Environment and Technology (GNET{reg_sign}). As part of this task, GETE is seeking federal partners to invest in GNET{reg_sign}. The authors are also seeking FETC`s commitment to serve as GNET`s federal agency champion promoting the system to potential agency partners. This report assesses the benefits of partnering with GNET{reg_sign} and provides recommendations for identifying and integrating other federally funded (non-DOE) environmental information management systems into GNET{reg_sign}.

NONE

1998-05-01T23:59:59.000Z

395

Establishment of an Environmental Control Technology Laboratory with a Circulating Fluidized-Bed Combustion System  

SciTech Connect

This report is to present the progress made on the project ''Establishment of an Environmental Control Technology Laboratory (ECTL) with a Circulating Fluidized-Bed Combustion (CFBC) System'' during the period October 1, 2005 through December 31, 2005. Work was performed on the following activities. First, the fabrication and manufacture of the CFBC Facility is nearly completed. The erection of the CFBC facility is expected to start in the second week of February, 2006. Second, effect of flue gas components on mercury oxidation was investigated in a drop tube reactor. As a first step, experiment for mercury oxidation by chlorine was investigated. The experimental results from this study are presented in this report. Finally, the proposed work for the next quarter is described in this report.

Wei-Ping Pan; Songgeng Li

2006-01-01T23:59:59.000Z

396

Technology assessment report for the Soyland Power Cooperative, Inc. compressed air energy storage system (CAES)  

DOE Green Energy (OSTI)

The design and operational features of compressed air energy storage systems (CAES) in general and, specifically, of a proposed 220 MW plant being planned by the Soyland Power Cooperative, Inc. in Illinois are described. This technology assessment discusses the need for peaking capacity, CAES requirements for land, fuel, water, and storage caverns, and compares the costs, environmental impacts and licensing requirements of CAES with those of power plants using simple cycle or combined cycle combustion turbines. It is concluded that during the initial two years of CAES operation, the CAES would cost more than a combustion turbine or combined cycle facility, but thereafter the CAES would have a increasing economic advantage; the overall environmental impact of a CAES plant is minimal, and that there should be no great difficulties with CAES licensing. (LCL)

Not Available

1982-01-01T23:59:59.000Z

397

Preliminary assessment of the Satellite Power System (SPS) and six other energy technologies  

DOE Green Energy (OSTI)

The comparative assessment portion of the Satellite Power System (SPS) Concept Development and Evaluation program established by the Department of Energy and the National Aeronautics and Space Administration to generate information from which a rational decision could be made regarding the viability of the SPS is presented. The objective of the comparative assessment is to develop an initial understanding of the SPS with respect to a limited set of energy alternatives. Six alternative technologies (conventional coal combustion; light water reactor; coal gasification/combined cycle; liquid-metal, fast-breeder reactor; terrestrial photovoltaic; and fusion) were compared to the SPS on the basis of available data on cost and performance, health and safety, environmental welfare, resource requirements, and economics. These comparisons are descriptive and do not culminate in any bottom line regarding the overall viability of the SPS.

Wolsko, T.; Brown, C.; Cirillo, R.

1980-04-01T23:59:59.000Z

398

ESTABLISHMENT OF AN ENVIRONMENTAL CONTROL TECHNOLOGY LABORATORY WITH A CIRCULATING FLUIDIZED-BED COMBUSTION SYSTEM  

DOE Green Energy (OSTI)

This report presents the progress made on the project ''Establishment of an Environmental Control Technology Laboratory (ECTL) with a Circulating Fluidized-Bed Combustion (CFBC) System'' during the quarter April 1--June 30, 2004. The following tasks have been completed. First, the final specifications for the renovation of the new Combustion Laboratory and the construction of the CFB Combustor Building have been delivered to the architect, and invitations for construction bids for the two tasks have been released. Second, the component parts of the CFBC system have been designed after the design work for assembly parts of the CFBC system was completed. Third, the literature pertaining to Polychlorinated Dibenzo-p-Dioxins (PCDD) and Polychlorinated Dibenzofurans (PCDF) released during the incineration of solid waste, including municipal solid waste (MSW) and refuse-derived fuel (RDF) have been reviewed, and an experimental plan for fundamental research of MSW incineration on a simulated fluidized-bed combustion (FBC) facility has been prepared. Finally, the proposed work for the next quarter has been outlined in this report.

Wei-Ping Pan, Kunlei Liu; John T. Riley

2004-07-30T23:59:59.000Z

399

Use of superconductive technology for energy storage and power transmission for large power systems: power parks  

DOE Green Energy (OSTI)

A general review and technology assessment of superconducting magnets for energy storage and superconducting cables for power transmission are presented. It is concluded that the technology is now available for applying superconductivity in the power industry. (TFD)

Keller, W.E.

1977-01-01T23:59:59.000Z

400

EVALUATION OF BEST AVAILABLE CONTROL TECHNOLOGY FOR TOXICS -TBACT- DOUBLE SHELL TANK FARMS PRIMARY VENTILATION SYSTEMS SUPPORTING WASTE TRANSFER OPERATIONS  

Science Conference Proceedings (OSTI)

This report is an evaluation of Best Available Control Technology for Toxics (tBACT) for installation and operation of the Hanford double shell (DST) tank primary ventilation systems. The DST primary ventilation systems are being modified to support Hanford's waste retrieval, mixing, and delivery of single shell tank (SST) and DST waste through the DST storage system to the Waste Treatment and Immobilizaiton Plant (WTP).

HAAS CC; KOVACH JL; KELLY SE; TURNER DA

2010-06-24T23:59:59.000Z

Note: This page contains sample records for the topic "technology solidenergy systems" 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

EVALUATION OF BEST AVAILABLE CONTROL TECHNOLOGY FOR TOXICS (TBACT) DOUBLE SHELL TANK FARMS PRIMARY VENTILATION SYSTEM SUPPORTING WASTE TRANSFER OPERATIONS  

Science Conference Proceedings (OSTI)

This report is an evaluation of Best Available Control Technology for Toxics (tBACT) for installation and operation of the Hanford double shell (DST) tank primary ventilation systems. The DST primary ventilation systems are being modified to support Hanford's waste retrieval, mixing, and delivery of single shell tank (SST) and DST waste throught the DST storage system to the Waste Treatment and Immobilization Plant (WTP).

KELLY SE; HAASS CC; KOVACH JL; TURNER DA

2010-06-03T23:59:59.000Z

402

MW-class hybrid power system based on planar solid oxide stack technology  

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

Scale-Up of Planar SOFC Stack Scale-Up of Planar SOFC Stack Technology for MW-Level Combined Cycle System Final Report TIAX LLC Acorn Park Cambridge, Massachusetts 02140-2390 Reference: D0136 Submitted to NETL October 3, 2003 1 NETL-Hybrid Scale-UP/D0136/SS/V1 1 Executive Summary 2 Background, Objectives & Approach 3 SOFC Cell Geometry and Modeling 4 SOFC Power Scale-up 5 System Design and Costs 6 Conclusions & Recommendations A Appendix 2 NETL-Hybrid Scale-UP/D0136/SS/V1 Executive Summary SECA Strategy NETL wanted to understand if and how SECA-style anode-supported SOFC stacks could be scaled-up for use in MW-level combined cycle plants. * SECA strategy relies on the use of modular, mass produced, SOFC stacks in the 3 - 10 kW capacity range for a wide range of applications. * Technical feasibility small-scale applications has been evaluated by SECA:

403

FEMP/NTDP Technology Focus New Technology  

E-Print Network (OSTI)

FEMP/NTDP Technology Focus New Technology Demonstration Program Technology Focus FEMPFederal Energy their decision making process relative to energy management systems design, specification, procurement. Future topics will concentrate on more practical aspects including applications software, product

404

A novel framework for information technology based agricultural information dissemination system to improve crop productivity  

E-Print Network (OSTI)

Indian farming community is facing a multitude of problems to maximize crop productivity. In spite of successful research on new agricultural practices concerning crop cultivation, the majority of farmers is not getting upper-bound yield due to several reasons. One of the reasons is that expert/scientific advice regarding crop cultivation is not reaching farming community in a timely manner. It is true that India possesses a valuable agricultural knowledge and expertise. However, a wide information gap exists between the research level and practice. Indian farmers need timely expert advice to make them more productive and competitive. In this paper, we made an effort to present a solution to bridge the information gap by exploiting advances in Information Technology (IT). We propose a framework of a cost-effective agricultural information dissemination system (AgrIDS) to disseminate expert agriculture knowledge to the farming community to improve the crop productivity. Some of the crucial benefits of AgrIDS are as follows. It is a scalable system which can be incrementally developed and extended to cover all the farmers (crops) of India in a cost effective manner. It enables the farmer to cultivate a crop with expertise, as that of an agricultural expert, by disseminating both crop and location specific expert advice in a personalized and timely manner. With AgrIDS, the lag period between research effort to practice can be reduced significantly. Finally, the proposed system assumes a great importance due to the trend of globalization, as it aims to provide expert advice which is crucial to for the Indian farmer to harvest different kinds of crop varieties based on the demand in the world market. 1

P. Krishna Reddy

2002-01-01T23:59:59.000Z

405

Visualizing petroleum systems with a combination of GIS and multimedia technologies: An example from the West Siberia Basin  

SciTech Connect

Petroleum system studies provide an ideal application for the combination of Geographic Information System (GIS) and multimedia technologies. GIS technology is used to build and maintain the spatial and tabular data within the study region. Spatial data may comprise the zones of active source rocks and potential reservoir facies. Similarly, tabular data include the attendant source rock parameters (e.g. pyroloysis results, organic carbon content) and field-level exploration and production histories for the basin. Once the spatial and tabular data base has been constructed, GIS technology is useful in finding favorable exploration trends, such as zones of high organic content, mature source rocks in positions adjacent to sealed, high porosity reservoir facies. Multimedia technology provides powerful visualization tools for petroleum system studies. The components of petroleum system development, most importantly generation, migration and trap development typically span periods of tens to hundreds of millions of years. The ability to animate spatial data over time provides an insightful alternative for studying the development of processes which are only captured in [open quotes]snapshots[close quotes] by static maps. New multimedia-authoring software provides this temporal dimension. The ability to record this data on CD-ROMs and allow user- interactivity further leverages the combination of spatial data bases, tabular data bases and time-based animations. The example used for this study was the Bazhenov-Neocomian petroleum system of West Siberia.

Walsh, D.B.; Grace, J.D. (Earth Science Associates, Arlington, TX (United States))

1996-01-01T23:59:59.000Z

406

Preliminary systems design study assessment report. [Evaluation of using specific technologies, system concepts for treating the buried waste and surrounding contaminated soil  

SciTech Connect

The System Design Study (SDS), part of the Waste Technology Development Department at the Idaho National Engineering Laboratory (INEL), examined techniques available for the remediation of hazardous and transuranic waste stored at the Radioactive Waste Management Complex's Subsurface Disposal Area at the INEL. Using specific technologies, system concepts for treating the buried waste and the surrounding contaminated soil were evaluated. Evaluation included implementability, effectiveness, and cost. The SDS resulted in the development of technology requirements including demonstration, testing, and evaluation activities needed for implementing each. This volume contains the descriptions and other relevant information of the four subsystems required for most of the ex situ processing systems. This volume covers the metal decontamination and sizing subsystem, soils processing subsystem, low-level waste subsystem, and retrieval subsystem.

Mayberry, J.L.; Feizollahi, F.; Del Signore, J.C.

1992-01-01T23:59:59.000Z

407

Preparation of a technology development roadmap for the Accelerator Transmutation of Waste (ATW) System : report of the ATW separations technologies and waste forms technical working group.  

Science Conference Proceedings (OSTI)

In response to a Congressional mandate to prepare a roadmap for the development of Accelerator Transmutation of Waste (ATW) technology, a Technical Working Group comprised of members from various DOE laboratories was convened in March 1999 for the purpose of preparing that part of the technology development roadmap dealing with the separation of certain radionuclides for transmutation and the disposal of residual radioactive wastes from these partitioning operations. The Technical Working Group for ATW Separations Technologies and Waste Forms completed its work in June 1999, having carefully considered the technology options available. A baseline process flowsheet and backup process were identified for initial emphasis in a future research, development and demonstration program. The baseline process combines aqueous and pyrochemical processes to permit the efficient separation of the uranium, technetium, iodine and transuranic elements from the light water reactor (LWR) fuel in the head-end step. The backup process is an all- pyrochemical system. In conjunction with the aqueous process, the baseline flowsheet includes a pyrochemical process to prepare the transuranic material for fabrication of the ATW fuel assemblies. For the internal ATW fuel cycle the baseline process specifies another pyrochemical process to extract the transuranic elements, Tc and 1 from the ATW fuel. Fission products not separated for transmutation and trace amounts of actinide elements would be directed to two high-level waste forms, one a zirconium-based alloy and the other a glass/sodalite composite. Baseline cost and schedule estimates are provided for a RD&D program that would provide a full-scale demonstration of the complete separations and waste production flowsheet within 20 years.

Collins, E.; Duguid, J.; Henry, R.; Karell, E.; Laidler, J.; McDeavitt, S.; Thompson, M.; Toth, M.; Williamson, M.; Willit, J.

1999-08-12T23:59:59.000Z

408

Trends in Energy Management Technologies - Part 5: Effectiveness of Energy Management Systems: What the Experts Say and Case Studies Reveal  

E-Print Network (OSTI)

Scientist, Enviornmental Energy Technologies Division, LBNL.Scientist, Enviornmental Energy Technologies Division, LBNL.Scientist, Enviornmental Energy Technologies Division, LBNL.

Webster, Tom

2005-01-01T23:59:59.000Z

409

Solar process heat technology in action: The process hot water system at the California Correctional Institution at Tehachapi  

DOE Green Energy (OSTI)

Solar process heat technology relates to solar thermal energy systems for industry, commerce, and government. Applications include water preheating and heating, steam generation, process hot air, ventilation air heating, and refrigeration. Solar process heat systems are available for commercial use. At the present time, however, they are economically viable only in niche markets. This paper describes a functioning system in one such market. The California Department of Corrections (CDOC), which operates correctional facilities for the state of California, uses a solar system for providing hot water and space heating at the California Correctional Institute at Tehachapi (CCI/Tehachapi). CCI/Tehachapi is a 5100-inmate facility. The CDOC does not own the solar system. Rather, it buys energy from private investors who own the solar system located on CCI/Tehachapi property; this arrangement is part of a long-term energy purchase agreement. United Solar Technologies (UST) of Olympia Washington is the system operator. The solar system, which began operating in the fall of 1990, utilizes 2677 m{sup 2} (28,800 ft{sup 2}) of parabolic through solar concentrators. Thermal energy collected by the system is used to generate hot water for showers, kitchen operations, and laundry functions. Thermal energy collected by the system is also used for space heating. At peak operating conditions, the system is designed to meet approximately 80 percent of the summer thermal load. 4 figs., 4 tabs.

Hewett, R. [National Renewable Energy Lab., Golden, CO (United States); Gee, R.; May, K. [Industrial Solar Technology, Arvada, CO (United States)

1991-12-01T23:59:59.000Z

410

Technology Development Program for an Advanced Potassium Rankine Power Conversion System Compatible with Several Space Reactor Designs  

SciTech Connect

This report documents the work performed during the first phase of the National Aeronautics and Space Administration (NASA), National Research Announcement (NRA) Technology Development Program for an Advanced Potassium Rankine Power Conversion System Compatible with Several Space Reactor Designs. The document includes an optimization of both 100-kW{sub e} and 250-kW{sub e} (at the propulsion unit) Rankine cycle power conversion systems. In order to perform the mass optimization of these systems, several parametric evaluations of different design options were investigated. These options included feed and reheat, vapor superheat levels entering the turbine, three different material types, and multiple heat rejection system designs. The overall masses of these Nb-1%Zr systems are approximately 3100 kg and 6300 kg for the 100- kW{sub e} and 250-kW{sub e} systems, respectively, each with two totally redundant power conversion units, including the mass of the single reactor and shield. Initial conceptual designs for each of the components were developed in order to estimate component masses. In addition, an overall system concept was presented that was designed to fit within the launch envelope of a heavy lift vehicle. A technology development plan is presented in the report that describes the major efforts that are required to reach a technology readiness level of 6. A 10-year development plan was proposed.

Yoder, G.L.

2005-10-03T23:59:59.000Z

411

Information systems and technology transfer programs on geothermal energy and other renewable sources of energy  

DOE Green Energy (OSTI)

In order to remain competitive, it is necessary to stay informed and use the most advanced technologies available. Recent developments in communication, like the Internet and the World Wide Web, enormously facilitate worldwide data and technology transfer. A compilation of the most important sources of data on renewable energies, especially geothermal, as well as lists of relevant technology transfer programs are presented. Information on how to gain access to, and learn more about them, is also given.

Lippmann, M.J.; Antunez, E.

1996-01-01T23:59:59.000Z

412

Information systems and technology transfer programs on geothermal energy and other renewable sources of energy  

Science Conference Proceedings (OSTI)

In order to remain competitive it is necessary to stay informed and use the most advanced technologies available. Recent developments in communication, like the Internet and the World Wide Web, enormously facilitate worldwide data and technology transfer. A compilation of the most important sources of data on renewable energies, especially geothermal, as well as lists of relevant technology transfer programs are presented. Information on how to gain access to, and learn more about them is also given.

Lippmann, Marcelo J.; Antunez, Emilio u.

1996-01-24T23:59:59.000Z

413

System modeling, analysis, and optimization methodology for diesel exhaust after-treatment technologies  

E-Print Network (OSTI)

Developing new aftertreatment technologies to meet emission regulations for diesel engines is a growing problem for many automotive companies and suppliers. Balancing manufacturing cost, meeting emission performance, ...

Graff, Christopher Dominic

2006-01-01T23:59:59.000Z

414

Low Wind Speed Technology Phase II: Integrated Wind Energy/Desalination System; General Electric Global Research  

SciTech Connect

This fact sheet describes a subcontract with General Electric Global Research to explore wind power as a desirable option for integration with desalination technologies.

Not Available

2006-03-01T23:59:59.000Z

415

Smart Grid Technologies for Efficiency Improvement of Integrated Industrial Electric System.  

E-Print Network (OSTI)

?? The purpose of this research is to identify the need of Smart Grid Technologies in communication between industrial plants with co-generation capability and the (more)

Balani, Spandana

2011-01-01T23:59:59.000Z

416

DOE SciDAC's Earth System Grid Center for Enabling Technologies Final Report  

SciTech Connect

The mission of the Earth System Grid Federation (ESGF) is to provide the worldwide climate-research community with access to the data, information, model codes, analysis tools, and intercomparison capabilities required to make sense of enormous climate data sets. Its specific goals are to (1) provide an easy-to-use and secure web-based data access environment for data sets; (2) add value to individual data sets by presenting them in the context of other data sets and tools for comparative analysis; (3) address the specific requirements of participating organizations with respect to bandwidth, access restrictions, and replication; (4) ensure that the data are readily accessible through the analysis and visualization tools used by the climate research community; and (5) transfer infrastructure advances to other domain areas. For the ESGF, the U.S. Department of Energy's (DOE's) Earth System Grid Center for Enabling Technologies (ESG-CET) team has led international development and delivered a production environment for managing and accessing ultra-scale climate data. This production environment includes multiple national and international climate projects (such as the Community Earth System Model and the Coupled Model Intercomparison Project), ocean model data (such as the Parallel Ocean Program), observation data (Atmospheric Radiation Measurement Best Estimate, Carbon Dioxide Information and Analysis Center, Atmospheric Infrared Sounder, etc.), and analysis and visualization tools, all serving a diverse user community. These data holdings and services are distributed across multiple ESG-CET sites (such as ANL, LANL, LBNL/NERSC, LLNL/PCMDI, NCAR, and ORNL) and at unfunded partner sites, such as the Australian National University National Computational Infrastructure, the British Atmospheric Data Centre, the National Oceanic and Atmospheric Administration Geophysical Fluid Dynamics Laboratory, the Max Planck Institute for Meteorology, the German Climate Computing Centre, the National Aeronautics and Space Administration Jet Propulsion Laboratory, and the National Oceanic and Atmospheric Administration. The ESGF software is distinguished from other collaborative knowledge systems in the climate community by its widespread adoption, federation capabilities, and broad developer base. It is the leading source for present climate data holdings, including the most important and largest data sets in the global-climate community, and - assuming its development continues - we expect it to be the leading source for future climate data holdings as well. Recently, ESG-CET extended its services beyond data-file access and delivery to include more detailed information products (scientific graphics, animations, etc.), secure binary data-access services (based upon the OPeNDAP protocol), and server-side analysis. The latter capabilities allow users to request data subsets transformed through commonly used analysis and intercomparison procedures. As we transition from development activities to production and operations, the ESG-CET team is tasked with making data available to all users seeking to understand, process, extract value from, visualize, and/or communicate it to others. This ongoing effort, though daunting in scope and complexity, will greatly magnify the value of numerical climate model outputs and climate observations for future national and international climate-assessment reports. The ESG-CET team also faces substantial technical challenges due to the rapidly increasing scale of climate simulation and observational data, which will grow, for example, from less than 50 terabytes for the last Intergovernmental Panel on Climate Change (IPCC) assessment to multiple Petabytes for the next IPCC assessment. In a world of exponential technological change and rapidly growing sophistication in climate data analysis, an infrastructure such as ESGF must constantly evolve if it is to remain relevant and useful. Regretfully, we submit our final report at the end of project funding. To continue to serve the climate-science community, we are

Williams, D N

2011-09-27T23:59:59.000Z

417

DOE SciDAC's Earth System Grid Center for Enabling Technologies Final Report  

Science Conference Proceedings (OSTI)

The mission of the Earth System Grid Federation (ESGF) is to provide the worldwide climate-research community with access to the data, information, model codes, analysis tools, and intercomparison capabilities required to make sense of enormous climate data sets. Its specific goals are to (1) provide an easy-to-use and secure web-based data access environment for data sets; (2) add value to individual data sets by presenting them in the context of other data sets and tools for comparative analysis; (3) address the specific requirements of participating organizations with respect to bandwidth, access restrictions, and replication; (4) ensure that the data are readily accessible through the analysis and visualization tools used by the climate research community; and (5) transfer infrastructure advances to other domain areas. For the ESGF, the U.S. Department of Energy's (DOE's) Earth System Grid Center for Enabling Technologies (ESG-CET) team has led international development and delivered a production environment for managing and accessing ultra-scale climate data. This production environment includes multiple national and international climate projects (such as the Community Earth System Model and the Coupled Model Intercomparison Project), ocean model data (such as the Parallel Ocean Program), observation data (Atmospheric Radiation Measurement Best Estimate, Carbon Dioxide Information and Analysis Center, Atmospheric Infrared Sounder, etc.), and analysis and visualization tools, all serving a diverse user community. These data holdings and services are distributed across multiple ESG-CET sites (such as ANL, LANL, LBNL/NERSC, LLNL/PCMDI, NCAR, and ORNL) and at unfunded partner sites, such as the Australian National University National Computational Infrastructure, the British Atmospheric Data Centre, the National Oceanic and Atmospheric Administration Geophysical Fluid Dynamics Laboratory, the Max Planck Institute for Meteorology, the German Climate Computing Centre, the National Aeronautics and Space Administration Jet Propulsion Laboratory, and the National Oceanic and Atmospheric Administration. The ESGF software is distinguished from other collaborative knowledge systems in the climate community by its widespread adoption, federation capabilities, and broad developer base. It is the leading source for present climate data holdings, including the most important and largest data sets in the global-climate community, and - assuming its development continues - we expect it to be the leading source for future climate data holdings as well. Recently, ESG-CET extended its services beyond data-file access and delivery to include more detailed information products (scientific graphics, animations, etc.), secure binary data-access services (based upon the OPeNDAP protocol), and server-side analysis. The latter capabilities allow users to request data subsets transformed through commonly used analysis and intercomparison procedures. As we transition from development activities to production and operations, the ESG-CET team is tasked with making data available to all users seeking to understand, process, extract value from, visualize, and/or communicate it to others. This ongoing effort, though daunting in scope and complexity, will greatly magnify the value of numerical climate model outputs and climate observations for future national and international climate-assessment reports. The ESG-CET team also faces substantial technical challenges due to the rapidly increasing scale of climate simulation and observational data, which will grow, for example, from less than 50 terabytes for the last Intergovernmental Panel on Climate Change (IPCC) assessment to multiple Petabytes for the next IPCC assessment. In a world of exponential technological change and rapidly growing sophistication in climate data analysis, an infrastructure such as ESGF must constantly evolve if it is to remain relevant and useful. Regretfully, we submit our final report at the end of project funding. To continue to serve the climate-science community, we are

Williams, D N

2011-09-27T23:59:59.000Z

418

The use of geographic information systems technology for salmon habitat analysis  

DOE Green Energy (OSTI)

Although Geographic Information Systems (GISs) have traditionally been used to analyze terrestrial animal habitats, identify migration patterns, and monitor ecosystems, they have rarely been used to understand aquatic species. The US Army Corps of Engineers is working with the Pacific Northwest Laboratory and other government agencies to exploit GIS technology for improving the survival of threatened and endangered salmon in the Snake River in the states of Washington, Oregon, and Idaho. The customized GIS will be used to map the physical environment of the river, to map the current biological environment, and to analyze potential impacts to both of these environments from several mitigation options. Data in both digital and textual formats have been obtained from scientists across the Pacific Northwest who are analyzing the habitats, limnology, and hydrology of the Snake River. The mitigation options focus on studying the effects of lowering the reservoirs of the Snake River in an effort to speed juvenile salmon towards the ocean. The hypothesis being examined is that faster juvenile salmon travel to the ocean may result in higher juvenile survival and greater smolt-to-adult return ratios. Lowering the Snake River reservoirs is expected to have a variety of impacts to the physical environment, including changes to water velocity, temperature, dissolved gasses, and turbidity. Each of these potential changes is being examined to assess their effects on the surrounding terrestrial wildlife and on both the anadromous and resident fish of the Snake River.

Evans, B.J.; Gordon, J.V.; Mavros, W.V.; Perry, E.M. [Pacific Northwest Lab., Richland, WA (United States); Pinney, C. [US Army Corps of Engineers, Walla Walla, WA (United States)

1994-04-01T23:59:59.000Z

419

Technology Potential of Thermal Energy Storage (TES) Systems in Federal Facilities  

Science Conference Proceedings (OSTI)

Thermal energy storage reduces electric costs by shifting chilling activities to off-peak times. Water is chilled or ice is made during the night to either replace or augment operation of cooling equipment during the day. Off-peak demand and consumption rates produce significant dollar savings. TES requires favorable electric rate structures, available space to house the associated equipment, and either variation in buildings cooling loads or favorable climatic conditions. TES can be implemented anywhere cooling loads can be shifted to off-peak hours with the best applications being office buildings, hospitals, and schools. Most TES projects are implemented in conjunction with an existing cooling system expansion, replacement of older cooling equipment, or new construction, thus reducing energy costs, consumption, and demand. Various options are available for funding TES projects in Federal facilities, including direct agency funding, capital improvement funds, utility financing, and alternative financing. The Federal Energy Management Program (FEMP) should promote TES through demonstrations, success stories, and by distributing the FEMP Technology Alert (March 2000). Federal Facilities should, as standard practice, evaluate TES options whenever a chiller retrofit or replacement is performed.

Chvala, William D.

2002-01-01T23:59:59.000Z

420

National Renewable Energy Laboratory's Hydrogen Technologies and Systems Center is Helping to Facilitate the Transition to a New Energy Future  

DOE Green Energy (OSTI)

The Hydrogen Technologies and Systems Center (HTSC) at the U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) uses a systems engineering and integration approach to hydrogen research and development to help the United States make the transition to a new energy future - a future built on diverse and abundant domestic renewable resources and integrated hydrogen systems. Research focuses on renewable hydrogen production, delivery, and storage; fuel cells and fuel cell manufacturing; technology validation; safety, codes, and standards; analysis; education; and market transformation. Hydrogen can be used in fuel cells to power vehicles and to provide electricity and heat for homes and offices. This flexibility, combined with our increasing demand for energy, opens the door for hydrogen power systems. HTSC collaborates with DOE, other government agencies, industry, communities, universities, national laboratories, and other stakeholders to promote a clean and secure energy future.

Not Available

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "technology solidenergy systems" 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

Manufacturing Science and Technology: Advanced Manufacturing...  

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

precision machining technology, automated machining and manufacturing technology, welding, photonics technology, microelectromechanical systems (MEMS), and testing and...

422

Proceedings of the 1st ACM SIGPLAN international workshop on Programming language and systems technologies for internet clients  

Science Conference Proceedings (OSTI)

It is our pleasure to welcome you to the 1st ACM SIGPLAN International Workshop on Programming Language and Systems Technologies for Internet Clients (PLASTIC 2011). The focus of the workshop is both on innovative solutions in the area of Internet client ...

Adam Welc; Michael Franz; Krzysztof Palacz

2011-10-01T23:59:59.000Z

423

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, VOL. 15, NO. 3, MARCH 2007 403 Special Issue on Control  

E-Print Network (OSTI)

, traction control, and active safety systems that have the potential to decrease the number and severity powerplants (such as fuel cells), to issues in transmission, driveline, and integrated pow- ertrain control researched alternative powerplant technology for automotive vehicles, which holds promise for positive

Brennan, Sean

424

IEEE TRANSACTION ON CONTROL SYSTEM TECHNOLOGY, VOL. XX, NO. Y, MONTH 2003 1 Control of Natural Gas Catalytic Partial  

E-Print Network (OSTI)

IEEE TRANSACTION ON CONTROL SYSTEM TECHNOLOGY, VOL. XX, NO. Y, MONTH 2003 1 Control of Natural Gas that reforms natural gas to hydrogen-rich mixture to feed the anode field of fuel cell stack is considered partial oxidation of the methane in the natural gas. We present a model-based control analysis and design

Peng, Huei

425

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, VOL. 12, NO. 1, JANUARY 2004 75 Optimal Pulse Shaping for Plasma Processing  

E-Print Network (OSTI)

and control of next generation plasma process reactors must be explored. Standard operation of plasma reactors describes the bulk plasma region of a pure argon inductively coupled reactor and is developed using a zeroIEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, VOL. 12, NO. 1, JANUARY 2004 75 Optimal Pulse

Raja, Laxminarayan L.

426

Applying technology strategy with enterprise architecting : a case study in transformation planning for integrating Unmanned Aircraft Systems into the National Airspace  

E-Print Network (OSTI)

The research presented in this thesis combines Enterprise Architecture and Technology Strategy for analyzing, evaluating, and recommending appropriate solutions for integrating Unmanned Aircraft Systems (UAS) into the ...

Richardson, Kristina L. (Kristina Lynn)

2009-01-01T23:59:59.000Z

427

Program on Technology Innovation: Technical Support for GE Economic Simplified Boiling Water Reactor (ESBWR)-Radwaste System Design  

Science Conference Proceedings (OSTI)

EPRI has undertaken a review of advanced nuclear plant (ANP) radioactive waste system designs. This work updates EPRI's Utility Requirements Document (URD) for the design of Advanced Light Water Reactor plants. The goal is to capture the radwaste elements that have led to the dramatic improvement in radioactive waste processing in terms of technology advances and improved operating strategy seen in today's operating U.S. plants. This work will form the basis for radioactive waste processing systems in th...

2006-11-21T23:59:59.000Z

428

Tethys: The Marine and Hydrokinetic Technology Environmental Impacts Knowledge Management System -- Requirements Specification -- Version 1.0  

SciTech Connect

The marine and hydrokinetic (MHK) environmental impacts knowledge management system (KMS), dubbed Tethys after the mythical Greek goddess of the seas, is being developed for the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy Wind and Hydropower Technologies Program (WHTP) by Pacific Northwest National Laboratory (PNNL). This requirements specification establishes the essential capabilities required of Tethys and clarifies for WHTP and the Tethys development team the results that must be achieved by the system.

Butner, R. Scott; Snowden-Swan, Lesley J.; Ellis, Peter C.

2010-11-09T23:59:59.000Z

429

Report from the Light Water Reactor Sustainability Workshop on Advanced Instrumentation, Information, and Control Systems and Human-System Interface Technologies  

SciTech Connect

The Light Water Reactor Sustainability (LWRS) Program is a research and development (R&D) program sponsored by the U.S. Department of Energy (DOE). The program is operated in close collaboration with industry R&D programs to provide the technical foundations for licensing and managing the long-term, safe, and economical operation of Nuclear Power Plants that are currently in operation. The LWRS Program focus is on longer-term and higher-risk/reward research that contributes to the national policy objectives of energy and environmental security. Advanced instruments and control (I&C) technologies are needed to support the safe and reliable production of power from nuclear energy systems during sustained periods of operation up to and beyond their expected licensed lifetime. This requires that new capabilities to achieve process control be developed and eventually implemented in existing nuclear assets. It also requires that approaches be developed and proven to achieve sustainability of I&C systems throughout the period of extended operation. The strategic objective of the LWRS Program Advanced Instrumentation, Information, and Control Systems Technology R&D pathway is to establish a technical basis for new technologies needed to achieve safety and reliability of operating nuclear assets and to implement new technologies in nuclear energy systems. This will be achieved by carrying out a program of R&D to develop scientific knowledge in the areas of: Sensors, diagnostics, and prognostics to support characterization and prediction of the effects of aging and degradation phenomena effects on critical systems, structures, and components (SSCs) Online monitoring of SSCs and active components, generation of information, and methods to analyze and employ online monitoring information New methods for visualization, integration, and information use to enhance state awareness and leverage expertise to achieve safer, more readily available electricity generation. As an initial step in accomplishing this effort, the Light Water Reactor Sustainability Workshop on Advanced Instrumentation, Information, and Control Systems and Human-System Interface Technologies was held March 2021, 2009, in Columbus, Ohio, to enable industry stakeholders and researchers in identification of the nuclear industrys needs in the areas of future I&C technologies and corresponding technology gaps and research capabilities. Approaches for collaboration to bridge or fill the technology gaps were presented and R&D activities and priorities recommended. This report documents the presentations and discussions of the workshop and is intended to serve as a basis for the plan under development to achieve the goals of the I&C research pathway.

Bruce P. Hallbert; J. J. Persensky; Carol Smidts; Tunc Aldemir; Joseph Naser

2009-08-01T23:59:59.000Z

430

BENEFIT ANALYSIS OF ENVIRONMENTAL DATA SETS TECHNOLOGY NAME: Environmental Visualization System Pro (EVS-PRO)  

E-Print Network (OSTI)

Program (ETV) to facilitate the deployment of innovative or improved environmental technologies through performance verification and dissemination of information. The goal of the ETV Program is to further environmental protection by substantially accelerating the acceptance and use of improved and cost-effective technologies. ETV seeks to achieve this goal by providing high-quality, peer-reviewed data on technology performance to those involved in the design, distribution, financing, permitting, purchase, and use of environmental technologies. ETV works in partnership with recognized standards and testing organizations and stakeholder groups consisting of regulators, buyers, and vendor organizations, with the full participation of individual technology developers. The program evaluates the performance of innovative technologies by developing test plans that are responsive to the needs of stakeholders, conducting field or laboratory tests (as appropriate), collecting and analyzing data, and preparing peer-reviewed reports. All evaluations are conducted in accordance with rigorous quality assurance protocols to ensure that data of known and adequate quality are generated and that the results are defensible. The Site Characterization and Monitoring Technologies Pilot (SCMT), one of 12 technology areas under

unknown authors

2000-01-01T23:59:59.000Z

431

DOE Hydrogen, Fuel Cells and Infrastructure Technologies Program Integrated Hydrogen Production, Purification and Compression System  

SciTech Connect

The project was started in April 2005 with the objective to meet the DOE target of delivered hydrogen of <$1.50/gge, which was later revised by DOE to $2-$3/gge range for hydrogen to be competitive with gasoline as a fuel for vehicles. For small, on-site hydrogen plants being evaluated at the time for refueling stations (the 'forecourt'), it was determined that capital cost is the main contributor to the high cost of delivered hydrogen. The concept of this project was to reduce the cost by combining unit operations for the entire generation, purification, and compression system (refer to Figure 1). To accomplish this, the Fluid Bed Membrane Reactor (FBMR) developed by MRT was used. The FBMR has hydrogen selective, palladium-alloy membrane modules immersed in the reformer vessel, thereby directly producing high purity hydrogen in a single step. The continuous removal of pure hydrogen from the reformer pushes the equilibrium 'forward', thereby maximizing the productivity with an associated reduction in the cost of product hydrogen. Additional gains were envisaged by the integration of the novel Metal Hydride Hydrogen Compressor (MHC) developed by Ergenics, which compresses hydrogen from 0.5 bar (7 psia) to 350 bar (5,076 psia) or higher in a single unit using thermal energy. Excess energy from the reformer provides up to 25% of the power used for driving the hydride compressor so that system integration improved efficiency. Hydrogen from the membrane reformer is of very high, fuel cell vehicle (FCV) quality (purity over 99.99%), eliminating the need for a separate purification step. The hydride compressor maintains hydrogen purity because it does not have dynamic seals or lubricating oil. The project team set out to integrate the membrane reformer developed by MRT and the hydride compression system developed by Ergenics in a single package. This was expected to result in lower cost and higher efficiency compared to conventional hydrogen production technologies. The overall objective was to develop an integrated system to directly produce high pressure, high-purity hydrogen from a single unit, which can meet the DOE cost H2 cost target of $2 - $3/gge when mass produced. The project was divided into two phases with the following tasks and corresponding milestones, targets and decision points. Phase 1 - Task 1 - Verify feasibility of the concept, perform a detailed techno-economic analysis, and develop a test plan; and Task 2: Build and experimentally test a Proof of Concept (POC) integrated membrane reformer/metal hydride compressor system. Phase 2 - Task 3: Build an Advanced Prototype (AP) system with modifications based on POC learning and demonstrate at a commercial site; and Task 4: Complete final product design for mass manufacturing units capable of achieving DOE 2010 H2 cost and performance targets.

Tamhankar, Satish; Gulamhusein, Ali; Boyd, Tony; DaCosta, David; Golben, Mark

2011-06-30T23:59:59.000Z

432

Demonstration Initiative for a Grid Support Energy Storage System using Li-ion Technology: Phase I Report  

Science Conference Proceedings (OSTI)

This report documents a research project to scope and implement an initiative to catalyze the early market deployment of a utility-scale electric energy storage system, a project that leverages Lithium-ion (Li-ion) battery technology being globally scaled to serve emerging electric and hybrid electric vehicle markets. The impressive scale of Li-ion battery production and R&D is driving a trend in cost reduction and performance improvements that make this technology attractive for certain grid storage app...

2012-07-31T23:59:59.000Z

433

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

434

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

435

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

436

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

437

Building Technologies Office: About Emerging Technologies  

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

Emerging Technologies Emerging Technologies The Emerging Technologies team funds the research and development of cost-effective, energy-efficient building technologies within five years of commercialization. Learn more about the: Key Technologies Benefits Results Key Technologies Specific technologies pursued within the Emerging Technologies team include: Lighting: advanced solid-state lighting systems, including core technology research and development, manufacturing R&D, and market development Heating, ventilation, and air conditioning (HVAC): heat pumps, heat exchangers, and working fluids Building Envelope: highly insulating and dynamic windows, cool roofs, building thermal insulation, façades, daylighting, and fenestration Water Heating: heat pump water heaters and solar water heaters

438

Establishment of an Environmental Control Technology Laboratory with a Circulating Fluidized-Bed Combustion System  

DOE Green Energy (OSTI)

This report is to present the progress made on the project entitled ''Establishment of an Environmental Control Technology Laboratory (ECTL) with a Circulating Fluidized-Bed Combustion (CFBC) System'' during the period January 1, 2007 through March 31, 2007. The effort in this quarter has concentrated on installing the CFBC Facility and for conducting cold fluidization operations tests in the CFBC facility. The assembly of the ash recirculation pipe duct from the cyclones back to the bed area of the combustor, including the upper and lower loop seals was completed. The electric bed pre-heater was installed to heat the fluidizing air as it enters the wind box. The induced draft fan along with its machine base and power supply was received and installed. The flue gas duct from secondary cyclone outlet to induced draft fan inlet was received and installed, as well as the induced fan flue gas discharge duct. Pressure testing from the forced draft fan to the outlet of the induced fan was completed. In related research a pilot-scale halogen addition test was conducted in the empty slipstream reactor (without (Selective Catalytic Reduction) SCR catalyst loading) and the SCR slipstream reactor with two commercial SCR catalysts. The greatest benefits of conducting slipstream tests can be flexible control and isolation of specific factors. This facility is currently used in full-scale utility and will be combined into 0.6MW CFBC in the future. This work attempts to first investigate performance of the SCR catalyst in the flue gas atmosphere when burning Powder River Basin (PRB), including the impact of PRB coal flue gas composition on the reduction of nitrogen oxides (NOx) and the oxidation of elemental mercury (Hg(0)) under SCR conditions. Secondly, the impacts of hydrogen halogens (Hydrogen fluoride (HF), Hydrogen chloride (HCl), Hydrogen Bromide (HBr) and Hydrogen Iodine (HI)) on Hg(0) oxidation and their mechanisms can be explored.

Wei-Ping Pan; Yan Cao; John Smith

2007-03-31T23:59:59.000Z

439

Idaho National Laboratory - Technology Transfer - Technologies ...  

Idaho National Laboratory Technologies Available for Licensing ... Materials Natural Adhesive Systems. Related Patents: 6987170. Contact: David R. Anderson

440

Reaching Grid Parity Using BP Solar Crystalline Silicon Technology: A Systems Class Application  

DOE Green Energy (OSTI)

The primary target market for this program was the residential and commercial PV markets, drawing on BP Solar's premium product and service offerings, brand and marketing strength, and unique routes to market. These two markets were chosen because: (1) in 2005 they represented more than 50% of the overall US PV market; (2) they are the two markets that will likely meet grid parity first; and (3) they are the two market segments in which product development can lead to the added value necessary to generate market growth before reaching grid parity. Federal investment in this program resulted in substantial progress toward the DOE TPP target, providing significant advancements in the following areas: (1) Lower component costs particularly the modules and inverters. (2) Increased availability and lower cost of silicon feedstock. (3) Product specifically developed for residential and commercial applications. (4) Reducing the cost of installation through optimization of the products. (5) Increased value of electricity in mid-term to drive volume increases, via the green grid technology. (6) Large scale manufacture of PV products in the US, generating increased US employment in manufacturing and installation. To achieve these goals BP Solar assembled a team that included suppliers of critical materials, automated equipment developers/manufacturers, inverter and other BOS manufacturers, a utility company, and University research groups. The program addressed all aspects of the crystalline silicon PV business from raw materials (particularly silicon feedstock) through installation of the system on the customers site. By involving the material and equipment vendors, we ensured that supplies of silicon feedstock and other PV specific materials like encapsulation materials (EVA and cover glass) will be available in the quantities required to meet the DOE goals of 5 to 10 GW of installed US PV by 2015 and at the prices necessary for PV systems to reach grid parity in 2015. This final technical report highlights the accomplishments of the BP Solar technical team from 2006 to the end of the project in February 2010. All the main contributors and team members are recognized for this accomplishment and their endeavors are recorded in the twelve main tasks described here.

Cunningham, Daniel W; Wohlgemuth, John; Carlson, David E; Clark, Roger F; Gleaton, Mark; Posbic, John P; Zahler, James

2010-12-06T23:59:59.000Z

Note: This page contains sample records for the topic "technology solidenergy systems" 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.


441

Reaching Grid Parity Using BP Solar Crystalline Silicon Technology: A Systems Class Application  

SciTech Connect

The primary target market for this program was the residential and commercial PV markets, drawing on BP Solar's premium product and service offerings, brand and marketing strength, and unique routes to market. These two markets were chosen because: (1) in 2005 they represented more than 50% of the overall US PV market; (2) they are the two markets that will likely meet grid parity first; and (3) they are the two market segments in which product development can lead to the added value necessary to generate market growth before reaching grid parity. Federal investment in this program resulted in substantial progress toward the DOE TPP target, providing significant advancements in the following areas: (1) Lower component costs particularly the modules and inverters. (2) Increased availability and lower cost of silicon feedstock. (3) Product specifically developed for residential and commercial applications. (4) Reducing the cost of installation through optimization of the products. (5) Increased value of electricity in mid-term to drive volume increases, via the green grid technology. (6) Large scale manufacture of PV products in the US, generating increased US employment in manufacturing and installation. To achieve these goals BP Solar assembled a team that included suppliers of critical materials, automated equipment developers/manufacturers, inverter and other BOS manufacturers, a utility company, and University research groups. The program addressed all aspects of the crystalline silicon PV business from raw materials (particularly silicon feedstock) through installation of the system on the customers site. By involving the material and equipment vendors, we ensured that supplies of silicon feedstock and other PV specific materials like encapsulation materials (EVA and cover glass) will be available in the quantities required to meet the DOE goals of 5 to 10 GW of installed US PV by 2015 and at the prices necessar