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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

50 KW Stirling engine  

SciTech Connect (OSTI)

This paper presents an outline of the 50KW Stirling engine (4-189D.A.), called ''MT79'', as well as of its performance which was built by AISIN in 1980. The engine features a newly developed swash plate mechanism with floating plates. The engine, which uses Helium, has been successfully tested for over 1,000 hours, demonstrating a maximum horsepower of 52KW (71PS) /2,500rpm, maximum efficiency of 31% /700rpm, and maximum torque of 30kgf-m /500rpm. The performance of the engine is presented with these experimental results: Engine power, Torque, and Efficiency vs. Revolution; Heat balance; P-V diagram of expansion space and compression space; Noise level. The engine demonstrates the characteristics of a higher torque and a higher efficiency at lower speeds, and with low noise. Therefore, it was found that in a specific area, the engine shows characteristics surpassing those found in internal combustion engines.

Ishizaki, Y.; Haramura; Kondoh, T.; Yamaguchi, K.; Yamaguchi, S.

1982-08-01T23:59:59.000Z

2

Manufacturing Cost Analysis of 1 kW and 5 kW Solid Oxide Fuel...  

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

kW and 5 kW Solid Oxide Fuel Cell (SOFC) for Auxiliary Power Applications Manufacturing Cost Analysis of 1 kW and 5 kW Solid Oxide Fuel Cell (SOFC) for Auxiliary Power...

3

Manufacturing Cost Analysis of 1 kW and 5 kW Solid Oxide Fuel...  

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

Manufacturing Cost Analysis of 1 kW and 5 kW Solid Oxide Fuel Cell (SOFC) for Auxiliary Power Applications Manufacturing Cost Analysis of 1 kW and 5 kW Solid Oxide Fuel Cell (SOFC)...

4

July 25, 2012 PRE-BID MEETING FOR SUPPLY AND INSTALLATION OF 2 x 320 KVA  

E-Print Network [OSTI]

in the Seminar Room A-1. The following members were present: Mr. B.V.Sawant . Mr. G.B.Gaikwad Mr. N.07.12 at 1500 hrs. Following questions raised by : Mr.M.N Mujawar and Mr. B.P.Yadav of Accurate Powertech India : Answer: - For 100 TF:- UPS Load 168kW Chiller Load 77 kW Balance other loads 59kW UPS THD less than 5

Souradeep, Tarun

5

The Kauffman Constraint Coefficients Kw  

E-Print Network [OSTI]

The Kauffman Constraint Coefficients Kw and their corresponding Elementals Ew are presented as solutions to the construction of the (beta)-derivative of Kauffman's Theta-function. Additionally, a new recursion relation is provided to construct the (beta)-derivative of Theta that requires only operational substitutions and summations; this algorithmically simplifies Kauffman's original technique. To demonstrate Kw, we generate the 30 Kw Coefficients from the corresponding Elementals Ew for the (9)-derivative of Theta and find that our results are in complete agreement with Kauffman's Mathematica\\texttrademark solutions. We further present a calculation of two coefficients for the (12)-derivative of Theta and invite readers to use Mathematica\\texttrademark or any other means to calculate and verify our results. Finally, we present a challenging calculation for a coefficient of the (40)-derivative of Theta; owing to the vast numbers of permutations involved, a Mathematica\\texttrademark approach may require substantial computer resources to obtain the solution in a reasonable time.

Kenneth A. Griggs

2011-10-27T23:59:59.000Z

6

Manufacturing Cost Analysis of 10 kW and 25 kW Direct Hydrogen...  

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

Manufacturing Cost Analysis of 10 kW and 25 kW Direct Hydrogen Polymer Electrolyte Membrane (PEM) Fuel Cell for Material Handling Applications Manufacturing Cost Analysis of 10 kW...

7

Manufacturing Cost Analysis of 1 kW and 5 kW Solid Oxide Fuel...  

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

MANUFACTURING COST ANALYSIS OF 1 KW AND 5 KW SOLID OXIDE FUEL CELL (SOFC) FOR AUXILLIARY POWER APPLICATIONS Prepared by: BATTELLE Battelle Memorial Institute 505 King Avenue...

8

Site Visit Report, Hanford Sludge Treatment Project 105-KW -...  

Broader source: Energy.gov (indexed) [DOE]

Site Visit Report, Hanford Sludge Treatment Project 105-KW - August 2011 Site Visit Report, Hanford Sludge Treatment Project 105-KW - August 2011 August 2011 Hanford Sludge...

9

10 kW SOFC POWER SYSTEM COMMERCIALIZATION  

SciTech Connect (OSTI)

The program is organized into three developmental periods. In Phase 1 the team will develop and demonstrate a proof-of-concept prototype design and develop a manufacturing plan to substantiate potential producibility at a target cost level of $800/kW factory manufacturing cost. Phase 2 will further develop the design and reduce the manufacturing cost to a level of $600 kW. Depending on an assessment of the maturity of the technology at the end of Phase 1, Phase 2 may be structured and supplemented to provide a limited production capability. Finally, in Phase 3, a full Value Package Introduction (VPI) Program will be integrated into the SECA program to develop a mass-producible design at a factory cost of $400/kW with full cross-functional support for unrestricted commercial sales. The path to market for new technology products in the Cummins system involves two processes. The first is called Product Preceding Technology, or PPT. The PPT process provides a methodology for exploring potentially attractive technologies and developing them to the point that they can be reliably scheduled into a new product development program with a manageable risk to the product introduction schedule or product quality. Once a technology has passed the PPT gate, it is available to be incorporated into a Value Package Introduction (VPI) Program. VPI is the process that coordinates the cross-functional development of a fully supported product. The VPI Program is designed to synchronize efforts in engineering, supply, manufacturing, marketing, finance, and product support areas in such a way that the product, when introduced to the market, represents the maximum value to the customer.

Dan Norrick; Brad Palmer; Todd Romine; Charles Vesely; Eric Barringer; Cris DeBellis; Rich Goettler; Kurt Kneidel; Milind Kantak; Steve Kung; Greg Rush

2003-08-01T23:59:59.000Z

10

10 kW SOFC POWER SYSTEM COMMERCIALIZATION  

SciTech Connect (OSTI)

The program is organized into three developmental periods. In Phase 1 the team will develop and demonstrate a proof-of-concept prototype design and develop a manufacturing plan to substantiate potential producibility at a target cost level of $800/kW factory manufacturing cost. Phase 2 will further develop the design and reduce the manufacturing cost to a level of $600 kW. Depending on an assessment of the maturity of the technology at the end of Phase 1, Phase 2 may be structured and supplemented to provide a limited production capability. Finally, in Phase 3, a full Value Package Introduction (VPI) Program will be integrated into the SECA program to develop a mass-producible design at a factory cost of $400/kW with full cross-functional support for unrestricted commercial sales. The path to market for new technology products in the Cummins system involves two processes. The first is called Product Preceding Technology, or PPT. The PPT process provides a methodology for exploring potentially attractive technologies and developing them to the point that they can be reliably scheduled into a new product development program with a manageable risk to the product introduction schedule or product quality. Once a technology has passed the PPT gate, it is available to be incorporated into a Value Package Introduction (VPI) Program. VPI is the process that coordinates the cross-functional development of a fully supported product. The VPI Program is designed to synchronize efforts in engineering, supply, manufacturing, marketing, finance, and product support areas in such a way that the product, when introduced to the market, represents the maximum value to the customer.

Dan Norrick; Brad Palmer; Charles Vesely; Eric Barringer; Cris DeBellis; Rich Goettler; Kurt Kneidel; Milind Kantak; Steve Kung; Tom Morris; Greg Rush

2004-02-01T23:59:59.000Z

11

500-kW DCHX pilot-plant evaluation testing  

SciTech Connect (OSTI)

Field tests with the 500 kW Direct Contact Pilot Plant were conducted utilizing brine from well Mesa 6-2. The tests were intended to develop comprehensive performance data, design criteria, and economic factors for the direct contact power plant. The tests were conducted in two phases. The first test phase was to determine specific component performance of the DCHX, turbine, condensers and pumps, and to evaluate chemical mass balances of non-condensible gases in the IC/sub 4/ loop and IC/sub 4/ in the brine stream. The second test phase was to provide a longer term run at nearly fixed operating conditions in order to evaluate plant performance and identify operating cost data for the pilot plant. During these tests the total accumulated run time on major system components exceeded 1180 hours with 777 hours on the turbine prime mover. Direct contact heat exchanger performance exceeded the design prediction.

Hlinak, A.; Lee, T.; Loback, J.; Nichols, K.; Olander, R.; Oshmyansky, S.; Roberts, G.; Werner, D.

1981-10-01T23:59:59.000Z

12

Development of an Underamor 1-kW Thermoelectric Generator Waste...  

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

1-kW Thermoelectric Generator Waste Heat Recovery System for Military Vehicles 2004 Diesel Engine Emissions Reduction (DEER) Conference Presentation: Hi-Z Technology, Inc....

13

225-kW Dynamometer for Testing Small Wind Turbine Components (Fact Sheet)  

SciTech Connect (OSTI)

This fact sheet describes the capabilities, operating envelope, loads and components of the 225-kW dynamometer at the NWTC.

Not Available

2010-06-01T23:59:59.000Z

14

ACHIEVING 800 KW CW BEAM POWER AND CONTINUING ENERGY IMPROVEMENTS IN CEBAF*  

E-Print Network [OSTI]

ACHIEVING 800 KW CW BEAM POWER AND CONTINUING ENERGY IMPROVEMENTS IN CEBAF* C. E. Reece Thomas, CEBAF at Jefferson Lab has demonstrated its full capacity of sustained 800 kW beam power. All systems the energy reach of CEBAF, we began a program of processing all installed cryomodules. This processing has

15

WIND TURBINE SITING IN AN URBAN ENVIRONMENT: THE HULL, MA 660 KW TURBINE  

E-Print Network [OSTI]

1 WIND TURBINE SITING IN AN URBAN ENVIRONMENT: THE HULL, MA 660 KW TURBINE J. F. Manwell, J. G. Mc turbine at Windmill Point in Hull, Massachusetts represents a high point in the long history of wind, through the installation of a 40 kW Enertech machine in the 1980's to the installation of the new turbine

Massachusetts at Amherst, University of

16

10 kW SOFC Power System Commercialization  

SciTech Connect (OSTI)

Cummins Power Generation (CPG) as the prime contractor and SOFCo-EFS Holdings LLC (SOFCo), as their subcontractor, teamed under the Solid-state Energy Conversion Alliance (SECA) program to develop 3-10kW solid oxide fuel cell systems for use in recreational vehicles, commercial work trucks and stand-by telecommunications applications. The program goal is demonstration of power systems that meet commercial performance requirements and can be produced in volume at a cost of $400/kW. This report summarizes the team's activities during the seventh six-month period (July-December 2005) of the four-year Phase I effort. While there has been significant progress in the development of the SOFC subsystems that can support meeting the program Phase 1 goals, the SOFCo ceramic stack technology has progressed significantly slower than plan and CPG consider it unlikely that the systemic problems encountered will be overcome in the near term. SOFCo has struggled with a series of problems associated with inconsistent manufacturing, inadequate cell performance, and the achievement of consistent, durable, low resistance inter-cell connections with reduced or no precious materials. A myriad of factors have contributed to these problems, but the fact remains that progress has not kept pace with the SECA program. A contributing factor in SOFCo's technical difficulties is attributed to their significantly below plan industry cost share spending over the last four years. This has resulted in a much smaller SOFC stack development program, has contributed to SOFCo not being able to aggressively resolve core issues, and clouds their ability to continue into a commercialization phase. In view of this situation, CPG has conducted an independent assessment of the state-of-the-art in planar SOFC's stacks and have concluded that alternative technology exists offering the specific performance, durability, and low cost needed to meet the SECA objectives. We have further concluded that there is insufficient evidence to reliably predict that SOFCo will be able to achieve the SECA performance and cost goals on a schedule consistent with SECA or CPG commercialization goals. CPG believes SOFCo have made a good faith effort consistent with the available resources, but have repeatedly fallen short of achieving the programs scheduled targets. CPG has therefore initiated a process of application for extension of Phase 1 of our SECA program with the intent of transitioning to an alternative stack supplier with more mature SOFC technology, and demonstrating a system meeting the SECA Phase 1 goals by the end of calendar 2006. We have identified an alternative supplier and will be reporting the progress on transition and program planning in monthly technical reports, reviews, and in the next semiannual report.

Dan Norrick; Brad Palmer; Charles Vesely; Eric Barringer; John Budge; Cris DeBellis; Rich Goettler; Milind Kantak; Steve Kung; Zhien Liu; Tom Morris; Keith Rackers; Gary Roman; Greg Rush; Liang Xue

2006-02-01T23:59:59.000Z

17

ITP Industrial Distributed Energy: Combined Heat & Power Multifamily Performance Program-- Sea Park East 150 kW CHP System  

Broader source: Energy.gov [DOE]

Overview of Sea Park East 150 kilowatt (kW) Combined Heat and Power (CHP) System in Brooklyn, New York

18

225-kW Dynamometer for Testing Small Wind Turbine Components: Preprint  

SciTech Connect (OSTI)

This paper describes NREL's new 225-kW dynamometer facility that is suitable for testing a variety of components and subsystems for small wind turbines and discusses opportunities for industry partnerships with NREL for use of the facility.

Green, J.

2006-06-01T23:59:59.000Z

19

Dynamic response analysis of a 900 kW wind turbine subject to ground excitation  

E-Print Network [OSTI]

geometry of the blades on a wind turbine has, in the past,of the tower and blades of a 900 kW wind turbine (source:per blade). For this portion of the study, the wind turbine

Caudillo, Adrian Felix

2012-01-01T23:59:59.000Z

20

110 kW Stationary Combined Heat and Power Systems Status and  

E-Print Network [OSTI]

the status of 1­10 kW CHP stationary fuel cell systems and to comment on the achievability of cost Published for the U.S. Department of Energy Hydrogen and Fuel Cells Program NREL/BK-6A10-48265 November 2010 technologies that are being developed to address the market needs of 1­10 kW CHP stationary systems: low

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

Kaman 40-kW wind system. Phase II. Fabrication and tests. Volume II. Technical report  

SciTech Connect (OSTI)

A program is underway to design, fabricate and test a horizontal axis Wind Turbine Generator (WTG) capable of producing 40 kW electrical output power in a 20 mph wind. Results are presented of the program effort covering fabrication and testing of the Wing Turbine Generator designed earlier. A minimum of difficulties were experienced during fabrication and, after successful completion of Contractor tests through 20 mph winds, the WTG was shipped to Rocky Flats, assembled and operated there. The 40 kW WTG is presently undergoing extended tests at Rockwell's Rocky Flats test facility.

Howes, H; Perley, R

1981-01-01T23:59:59.000Z

22

North Wind 4-kW wind-system development. Phase II. Fabrication and test  

SciTech Connect (OSTI)

This report presents the results of Phase II (testing and fabrication) of a program funded by the US Department of Energy to design, fabricate, and test a cost-effective wind system in the 3 to 6 kW class. During Phase II, using the design developed during Phase I, a prototype 4 kW machine was fabricated and tested in Waitsfield, Vermont. Several problems were encountered and subsequently analyzed. Design modifications, including the use of a larger alternator, are described. Test performed by North Wind and by Rockwell International (which monitored the program) demonstrated the predicted performance characteristics and the validity of the North Wind design.

Lynch, J.; Coleman, C.; Mayer, D.J.

1983-01-01T23:59:59.000Z

23

Demonstration of a 140-GHz 1-kW Confocal Gyro-Traveling-Wave Amplifier  

E-Print Network [OSTI]

The theory, design, and experimental results of a wideband 140-GHz 1-kW pulsed gyro-traveling-wave amplifier (gyro-TWA) are presented. The gyro-TWA operates in the HE [subscript 06] mode of an overmoded quasi-optical ...

Temkin, Richard J.

24

Power Scaling of Tm:fiber Lasers to the kW Level Peter F. Moulton  

E-Print Network [OSTI]

Power Scaling of Tm:fiber Lasers to the kW Level Peter F. Moulton Q-Peak, Inc. CREOL Industrial · Fundamentals of Tm:silica fiber lasers · Fiber laser setup and results Support: HEL-JTO Contract Nos. FA9451, Nufern: Gavin Frith, Bryce Samson, Adrian Carter #12;Relative eye safety is obtained for > 1400-nm

Van Stryland, Eric

25

3kW Stirling engine for power and heat production  

SciTech Connect (OSTI)

A new 3 kW Beta type Stirling engine has been developed. The engine uses Natural gas as fuel, and it is designed for use as a small combined heat and power plant for single family houses. The electrical power is supplied to the grid. The engine is made as a hermetic device, where the crank mechanism and the alternator are built into a pressurized crank casing. The engine produce 3 kW of shaft power corresponding to 2.4 kW of electric power. The heat input is 10 kW corresponding to a shaft efficiency of 30%, and an electric efficiency of 24%. Helium at 8 MPa mean pressure is used as working gas. The crank mechanism is a combination of an upper- and lower yoke, each forming the half of a Ross mechanism. The upper yoke is linked to the displacer piston and the lower yoke is linked to the working piston. The design gives an approximately linear couple point curve, which eliminates guiding forces on the pistons and the need for X-heads. Grease lubricated needle and ball bearings are used in the kinematic crank mechanism. The burner includes an air preheater and a water jacket, which makes it possible to utilize nearly all of the heat from the combustion gases. The performance of the engine has been tested as a function of mean pressure and hot and cold temperature, and emissions and noise have been measured.

Thorsen, J.E.; Bovin, J.; Carlsen, H. [Technical Univ. of Denmark, Lyngby (Denmark). Inst. of Energy Engineering

1996-12-31T23:59:59.000Z

26

Design considerations of a 15kW heat exchanger for the CSPonD Project  

E-Print Network [OSTI]

The objective of this work was to develop a 15 kW heat exchanger model for the CSPonD molten salt receiver that will shuttle the molten salt's thermal energy for conversion to electric power. A heat extraction system ...

Adames, Adrian A

2010-01-01T23:59:59.000Z

27

100 kW CC-OTEC Plant and Deep Ocean water Applications  

E-Print Network [OSTI]

the electric grid for the first time in 15 years in the world. #12;IOES (Institute of Ocean Energy, Saga Univ.) Experiments and Demonstration by IOES (Institute of Ocean Energy, Saga University) 30 kW Electricity Construction, Xenesys, Yokogawa Electric JV Institute of Ocean Energy, Saga University Commission Cooperation

28

EFFECT ON 105KW NORTH WALL DUE TO ADDITION OF FILTRATION SYSTEM  

SciTech Connect (OSTI)

CHPRC D&D Projects is adding three filtration system on two 1-ft concrete pads adjacent to the north side of existing KW Basin building. This analysis is prepared to provide qualitative assessment based on the review of design information available for 105KW basin substructure. In the proposed heating, ventilation and air conditioning (HVAC) filtration pad designs a 2 ft gap will be maintained between the pads and the north end of the existing 1 05KW -Basin building. Filtration Skids No.2 and No.3 share one pad. It is conservative to evaluate the No.2 and No.3 skid pad for the wall assessment. Figure 1 shows the plan layout of the 105KW basin site and the location of the pads for the filtration system or HVAC skids. Figure 2 shows the cross-section elevation view of the pad. The concrete pad Drawing H-1-91482 directs the replacement of the existing 8-inch concrete pad with two new 1-ft think pads. The existing 8-inch pad is separated from the 105KW basin superstructure by an expansion joint of only half an inch. The concrete pad Drawing H-1-91482 shows the gap between the new proposed pads and the north wall and any overflow pits and sumps is 2-ft. Following analysis demonstrates that the newly added filtration units and their pads do not exceed the structural capacity of existing wall. The calculation shows that the total bending moment on the north wall due to newly added filtration units and pads including seismic load is 82.636 ft-kip/ft and is within the capacity of wall which is 139.0ft-kip/ft.

CHO CS

2010-03-08T23:59:59.000Z

29

Radioactive air emissions notice of construction fuel removal for 105-KW Basin  

SciTech Connect (OSTI)

This document serves as a Notice of Construction (NOC), pursuant to the requirements of Washington Administrative Code (WAC) 246-247-060, and as a request for approval to construct, pursuant to 40 Code of Federal Regulations (CFR) 61.96, for the modifications, installation of new equipment, and fuel removal and sludge relocation activities at 105-KW Basin. The purpose of the activities described in this NOC is to enable the eventual retrieval and transport of the fuel for processing. The fuel retrieval and transport will require an integrated water treatment system for which performance specifications have been developed. These specifications are currently in the procurement process. Following procurement (and before installation of this system and the handling of fuel) design details will be provided to Washington State Department of Health (WDOH). The 105-K West Reactor (105-KW) and its associated spent nuclear fuel (SNF) storage basin were constructed in the early 1950s and are located on the Hanford Site in the 100-K Area about 1,400 feet from the Columbia River. The 105-KW Basin contains 964 Metric Tons of SNF stored under water in approximately 3,800 closed canisters. This SNF has been stored for varying periods of time ranging from 8 to 17 years. The 105-KW Basin is constructed of concrete with an epoxy coating and contains approximately 1.3 million gallons of water with an asphaltic membrane beneath the pool. Although the 105-KW Basin has not been known to leak, the discharge chute and associated construction joint have been isolated from the rest of the basin by metal isolation barriers. This was a precautionary measure, to mitigate the consequences of a seismic event. The proposed modifications described are scheduled to begin in calendar year 1997.

Hays, C.B.

1997-05-29T23:59:59.000Z

30

CX-006633: Categorical Exclusion Determination | Department of...  

Broader source: Energy.gov (indexed) [DOE]

Office As a result of lightning, the 2500 kilovolt-ampere 13.8 kilovolt480 volts transformer that normally supplies power to the switchgear was damaged. The transformer repair...

31

An assessment of KW Basin radionuclide activity when opening SNF canisters  

SciTech Connect (OSTI)

N Reactor spent fuel is being stored in sealed canisters in the KW Basin. Some of the canisters contain damaged fuel elements. There is the potential for release of Cs 137, Kr 85, H3, and other fission products and transuranics (TRUs) when canisters are opened. Canister opening is required to select and transfer fuel elements to the 300 Area for examination as part of the Spent Nuclear Fuel (SNF) Characterization program. This report estimates the amount of radionuclides that can be released from Mark II spent nuclear fuel (SNF) canisters in KW Basin when canisters are opened for SNF fuel sampling as part of the SNF Characterization Program. The report also assesses the dose consequences of the releases and steps that can be taken to reduce the impacts of these releases.

Bergmann, D.W. [Westinghouse Hanford Co., Richland, WA (United States); Mollerus, F.J.; Wray, J.L. [Mollerus Engineering Corp., Los Gatos, CA (United States)

1995-02-06T23:59:59.000Z

32

Case History of Reapplication of a 2500 KW Steam Turbine/Gear Drive Generator  

E-Print Network [OSTI]

CASE HISTORY OF REAPPLICATION OF A 2500 KW STEAM TURBINE/GEAR DRIVE GENERATOR SAMUEL V. SMITH Manager, Technical Sales and ~ervice Revak Turbomachinery SerVlces La Porte, Texas Abstract In today' s equipment market more and more... of such an application. The delivery schedule requirements and limited capital made the project feasible only through the technology of reapplying existing machines to a new service. The project involves a plant that extracts landf i 11 gas and converts...

Smith, S.

33

Testing and performance characteristics of a 1-kW free piston Stirling engine  

SciTech Connect (OSTI)

A 1 kW single cylinder free piston Stirling engine, configured as a research engine, was tested with helium working gas. The engine features a posted displacer and dashpot load. The test results show the engine power output and efficiency to be lower than those observed during acceptance tests by the manufacturer. Engine tests results are presented for operation at the two heater head temperatures and with two regenerator porosities, along with flow test results for the heat exchangers.

Schreiber, J.

1983-04-01T23:59:59.000Z

34

System Description for the KW Basin Integrated Water Treatment System (IWTS) (70.3)  

SciTech Connect (OSTI)

This is a description of the system that collects and processes the sludge and radioactive ions released by the spent nuclear fuel (SNF) processing operations conducted in the 105 KW Basin. The system screens, settles, filters, and conditions the basin water for reuse. Sludge and most radioactive ions are removed before the water is distributed back to the basin pool. This system is part of the Spent Nuclear Fuel Project (SNFP).

DERUSSEAU, R.R.

2000-04-18T23:59:59.000Z

35

Enertech 15-kW wind-system development. Phase II. Fabrication and test  

SciTech Connect (OSTI)

This Phase II report presents a description of the Enertech 15 kW prototype wind system hardware fabrication; results of component tests; and results of preliminary testing conducted at Norwich, VT and the RF Wind Energy Research Center. In addition, the assembly sequence is documented. During testing, the unit experienced several operational problems, but testing proved the design concept and demonstrated the system's ability to meet the contract design specifications for power output.

Zickefoose, C.R.

1982-12-01T23:59:59.000Z

36

Performance of the 1 kW thermoelectric generator for diesel engines  

SciTech Connect (OSTI)

Hi-Z Technology, Inc. (Hi-Z) has been developing a 1 kW thermoelectric generator for class eight Diesel truck engines under U.S. Department of Energy and California Energy Commission funding since 1992. The purpose of this generator is to replace the currently used shaft-driven alternator by converting part of the waste heat in the engine`s exhaust directly to electricity. The preliminary design of this generator was reported at the 1992 meeting of the XI-ICT in Arlington, Texas. This paper will report on the final mechanical, thermal and thermoelectric design of this generator. The generator uses seventy-two of Hi-Z`s 13 Watt bismuth-telluride thermoelectric modules for energy conversion. The number of modules and their arrangement has remained constant through the program. The 1 kW generator was tested on several engines during the development process. Many of the design features were changed during this development as more information was obtained. We have only recently reached our design goal of 1 kW output. The output parameters of the generator are reported. {copyright} {ital 1995} {ital American} {ital Institute} {ital of} {ital Physics}.

Bass, J.C.; Elsner, N.B.; Leavitt, F.A. [Hi-Z Technology, Inc (??)

1994-08-10T23:59:59.000Z

37

Literature Cited and Selected Bibliography Able, K.W. 1999. Measures of juvenile fish habitat quality: examples from a  

E-Print Network [OSTI]

. Rutgers University Press. New Brunswick, NJ. 342 p. Able, K.W., J.P. Manderson, and A.L. Studholme. 1999 in Hydraulic Computations. 1988. Turbulence modeling of surface flow and transport. Journal of Hydraulic

Chen, Changsheng

38

Marcus Wallace, Bryan Wiggins, K.W. Hipps Department of Chemistry and Materials Science and Engineering Program  

E-Print Network [OSTI]

Marcus Wallace, Bryan Wiggins, K.W. Hipps Department of Chemistry and Materials Science purified by both solvent extraction and sublimation methods in order to yield a high purity product

Collins, Gary S.

39

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

SciTech Connect (OSTI)

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

Huskey, A.

2011-11-01T23:59:59.000Z

40

4 kW Test of Solid Oxide Electrolysis Stacks with Advanced Electrode-Supported Cells  

SciTech Connect (OSTI)

A new test stand has been developed at the Idaho National Laboratory for multi-kW testing of solid oxide electrolysis stacks. This test stand will initially be operated at the 4 KW scale. The 4 kW tests will include two 60-cell stacks operating in parallel in a single hot zone. The stacks are internally manifolded with an inverted-U flow pattern and an active area of 100 cm2 per cell. Process gases to and from the two stacks are distributed from common inlet/outlet tubing using a custom base manifold unit that also serves as the bottom current collector plate. The solid oxide cells incorporate a negative-electrode-supported multi-layer design with nickel-zirconia cermet negative electrodes, thin-film yttria-stabilized zirconia electrolytes, and multi-layer lanthanum ferrite-based positive electrodes. Treated metallic interconnects with integral flow channels separate the cells and electrode gases. Sealing is accomplished with compliant mica-glass seals. A spring-loaded test fixture is used for mechanical stack compression. Due to the power level and the large number of cells in the hot zone, process gas flow rates are high and heat recuperation is required to preheat the cold inlet gases upstream of the furnace. Heat recuperation is achieved by means of two inconel tube-in-tube counter-flow heat exchangers. A current density of 0.3 A/cm2 will be used for these tests, resulting in a hydrogen production rate of 25 NL/min. Inlet steam flow rates will be set to achieve a steam utilization value of 50%. The 4 kW test will be performed for a minimum duration of 1000 hours in order to document the long-term durability of the stacks. Details of the test apparatus and initial results will be provided.

J. E. O'Brien; X. Zhang; G. K. Housley; L. Moore-McAteer; G. Tao

2012-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

100-kW class applied-field MPD thruster component wear  

SciTech Connect (OSTI)

Component erosion and material deposition sites were identified and analyzed during tests of various configurations of 100 kW class, applied-field, water-cooled magnetoplasmadynamic (MPD) thrusters. Severe erosion of the cathode and the boron nitride insulator was observed for the first series of tests, which was significantly decreased by reducing the levels of propellant contamination. Severe erosion of the copper anode resulting from sputtering by the propellant was also observed. This is the first observation of this phenomenon in MPD thrusters. The anode erosion indicates that development of long life MPD thrusters requires the use of light gas propellants such as hydrogen, deuterium, or lithium.

Mantenieks, M.A.; Myers, R.M.

1993-01-01T23:59:59.000Z

42

100-kW class applied-field thruster component wear  

SciTech Connect (OSTI)

Component erosion and material deposition sites were identified and analyzed during tests of various configurations of 100 kW class, applied-field, water-cooled magnetoplasmadynamic (MPD) thrusters. Severe erosion of the cathode and the boron nitride insulator was observed for the first series of tests, which was significantly decreased by reducing the levels of propellant contamination. Severe erosion of the copper anode resulting from sputtering by the propellant was also observed. This is the first observation of this phenomenon in MPD thrusters. The anode erosion indicates that development of long life MPD thrusters requires the use of light gas propellants such as hydrogen, deuterium, or lithium.

Mantenieks, M.A. (M.S. SPTD-1, NASA Lewis Research Center, Cleveland, Ohio 44135 (United States)); Myers, R.M. (M.S. SPTD-1, Sverdrup Technology Inc., NASA Lewis Research Center, Cleveland, Ohio 44135 (United States))

1993-01-20T23:59:59.000Z

43

High Temperature Electrolysis 4 kW Experiment Design, Operation, and Results  

SciTech Connect (OSTI)

This report provides results of long-term stack testing completed in the new high-temperature steam electrolysis multi-kW test facility recently developed at INL. The report includes detailed descriptions of the piping layout, steam generation and delivery system, test fixture, heat recuperation system, hot zone, instrumentation, and operating conditions. This facility has provided a demonstration of high-temperature steam electrolysis operation at the 4 kW scale with advanced cell and stack technology. This successful large-scale demonstration of high-temperature steam electrolysis will help to advance the technology toward near-term commercialization.

J.E. O'Brien; X. Zhang; K. DeWall; L. Moore-McAteer; G. Tao

2012-09-01T23:59:59.000Z

44

Initial test results from a prototype, 20 kW helium charged Stirling engine  

SciTech Connect (OSTI)

An alpha-configuration, helium charged Stirling engine with a predicted output of 20 kW indicated power has been developed by a British consortium of universities and industrial companies. The work performed by the Royal Naval Engineering College has been in computer assisted design and component testing, with future plans for full engine trials during 1984/85. The scope of this paper is to outline the data obtained during motoring trials of the engine block and crankcase assembly, together with details of modifications incorporated in the various components.

Clarke, M.A.; Taylor, D.R.

1984-08-01T23:59:59.000Z

45

Photo of the Week: Argonne's 10 kW Wind Turbine | Department of Energy  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 - September 2006 TheStevenAdministration Album Of FAPAC - NMArgonne's 10 kW Wind

46

Enertech 2-kW high-reliability wind system. Phase II. Fabrication and testing  

SciTech Connect (OSTI)

A high-reliability wind machine rated for 2 kW in a 9 m/s wind has been developed. Activities are summarized that are centered on the fabrication and testing of prototypes of the wind machine. The test results verified that the wind machine met the power output specification and that the variable-pitch rotor effectively controlled the rotor speed for wind speeds up to 50 mph. Three prototypes of the wind machine were shipped to the Rocky Flats test center in September through November of 1979. Work was also performed to reduce the start-up wind speed. The start-up wind speed to the Enertech facility has been reduced to 4.5 m/s.

Cordes, J A; Johnson, B A

1981-06-01T23:59:59.000Z

47

Test Results From The Idaho National Laboratory 15kW High Temperature Electrolysis Test Facility  

SciTech Connect (OSTI)

A 15kW high temperature electrolysis test facility has been developed at the Idaho National Laboratory under the United States Department of Energy Nuclear Hydrogen Initiative. This facility is intended to study the technology readiness of using high temperature solid oxide cells for large scale nuclear powered hydrogen production. It is designed to address larger-scale issues such as thermal management (feed-stock heating, high temperature gas handling, heat recuperation), multiple-stack hot zone design, multiple-stack electrical configurations, etc. Heat recuperation and hydrogen recycle are incorporated into the design. The facility was operated for 1080 hours and successfully demonstrated the largest scale high temperature solid-oxide-based production of hydrogen to date.

Carl M. Stoots; Keith G. Condie; James E. O'Brien; J. Stephen Herring; Joseph J. Hartvigsen

2009-07-01T23:59:59.000Z

48

Management Of Hanford KW Basin Knockout Pot Sludge As Spent Nuclear Fuel  

SciTech Connect (OSTI)

CH2M HILL Plateau Remediation Company (CHPRC) and AREVA Federal Services, LLC (AFS) have been working collaboratively to develop and deploy technologies to remove, transport, and interim store remote-handled sludge from the 10S-K West Reactor Fuel Storage Basin on the U.S. Department of Energy (DOE) Hanford Site near Richland, WA, USA. Two disposal paths exist for the different types of sludge found in the K West (KW) Basin. One path is to be managed as Spent Nuclear Fuel (SNF) with eventual disposal at an SNF at a yet to be licensed repository. The second path will be disposed as remote-handled transuranic (RH-TRU) waste at the Waste Isolation Pilot Plant (WIPP) in Carlsbad, NM. This paper describes the systems developed and executed by the Knockout Pot (KOP) Disposition Subproject for processing and interim storage of the sludge managed as SNF, (i.e., KOP material).

Raymond, R. E. [CH2M HIll Plateau Remediation Company, Richland, WA (United States); Evans, K. M. [AREVA, Avignon (France)

2012-10-22T23:59:59.000Z

49

Development of a 402.5 MHz 140 kW Inductive Output Tube  

SciTech Connect (OSTI)

This report contains the results of Phase I of an SBIR to develop a Pulsed Inductive Output Tube (IOT) with 140 kW at 400 MHz for powering H-proton beams. A number of sources, including single beam and multiple beam klystrons, can provide this power, but the IOT provides higher efficiency. Efficiencies exceeding 70% are routinely achieved. The gain is typically limited to approximately 24 dB; however, the availability of highly efficient, solid state drivers reduces the significance of this limitation, particularly at lower frequencies. This program initially focused on developing a 402 MHz IOT; however, the DOE requirement for this device was terminated during the program. The SBIR effort was refocused on improving the IOT design codes to more accurately simulate the time dependent behavior of the input cavity, electron gun, output cavity, and collector. Significant improvement was achieved in modeling capability and simulation accuracy.

R. Lawrence Ives; Michael Read, Robert Jackson

2012-05-09T23:59:59.000Z

50

Commercialization of a 2.5kW Utility Interactive Inverter for Distributed Generation  

SciTech Connect (OSTI)

Through this project, Advanced Energy Conversion (AEC) has developed, tested, refined and is preparing to commercialize a 2.5kW utility-interactive inverter system for distributed generation. The inverter technology embodies zero-voltage switching technology that will ultimately yield a system that is smaller, less expensive and more efficient than existing commercial technologies. This program has focused on commercial success through careful synthesis of technology, market-focus and business development. AEC was the primary participant. AEC is utilizing contract manufacturers in the early stages of production, allowing its technical staff to focus on quality control issues and product enhancements. The objective of this project was to bring the AEC inverter technology from its current pre-production state to a commercial product. Federal funds have been used to build and test production-intent inverters, support the implementation of the commercialization plan and bring the product to the point of UL certification.

Torrey, David A.

2006-05-26T23:59:59.000Z

51

A 350 MHz, 200 kW CW, Multiple Beam Inductive Output Tube - Final Report  

SciTech Connect (OSTI)

This program developed a 200 kW CW, 350 MHz, multiple beam inductive output tube (MBIOT) for driving accelerator cavities. The MBIOT operates at 30 kV with a gain of 23 dB. The estimated efficiency is 70%. The device uses seven electron beams, each transmitting 1.4 A of current. The tube is approximately six feet long and weighs approximately 400 lbs. The prototype device will be evaluated as a potential RF source for the Advanced Photon Source at Argonne National Laboratory (ANL). Because of issues related to delivery of the electron guns, it was not possible to complete assembly and test of the MBIOT during the Phase II program. The device is being completed with support from Calabazas Creek Research, Inc., Communications & Power Industries, LLC. and the Naval Surface Weapons Center (NSWC) in Dahlgren, VA. The MBIOT will be initially tested at NSWC before delivery to ANL. The testing at NSWC is scheduled for February 2013.

R.Lawrece Ives; George Collins; David Marsden Michael Read; Edward Eisen; Takuchi Kamura, Philipp Borchard

2012-11-28T23:59:59.000Z

52

64 kW concentrator Photovoltaics Application Test Center. Volume. Final report  

SciTech Connect (OSTI)

Kaman Sciences Corporation has designed a 64 kW Concentrating Photovoltaic Applications Test Center (APTEC). The APTEC employs a combined concentrating photovoltaic array in a total energy system application for load sharing the electric and thermal demands of a large computer center with the interfaced electric and natural gas utility. The photovoltaic array is composed of two-axis tracking heliostats of Fresnel lens concentrating, silicon solar cell modules. The modules are cooled with a fluid which transfers heat to a ground coupled heat sink/storage unit for subsequent use in meeting the computer center's thermal load demand. The combined photovoltaic power system shares basic components - a power conditioning unit, batteries and thermal conditioning equipment - with the electric and natural gas utility service, improving the computer center's operating availability time and displacing a portion of the fossil fuel required to power the computer center with solar energy. The detailed system design is reported.

Jardine, D.M.; Jones, D.W.

1980-06-01T23:59:59.000Z

53

Design and test results of a 600-kW tetrode amplifier for the Superconducting Super Collider  

SciTech Connect (OSTI)

This paper describes the design and testing of a pulsed 600-kW tetrode amplifier that will be used to drive a radiofrequency quadrupole (RFQ) for the Superconducting Super Collider (SSC). Three stages of amplification provide a nominal gain of 77 dB and peak output power of 600 kW. The amplifier is operated at a pulse width of 100 {mu}s and a repetition frequency of 10 Hz. This paper presents the rf design and calculated operating conditions for the amplifier. Details of the electrical design are presented, along with test results.

Rees, D.E.; Brittain, D.L. [Los Alamos National Lab., NM (United States); Grippe, J.M.; Marrufo, O. [Superconducting Super Collider Lab., Dallas, TX (United States)

1993-05-01T23:59:59.000Z

54

Design and test results of a 600-kW tetrode amplifier for the Superconducting Super Collider  

SciTech Connect (OSTI)

This paper describes the design and testing of a pulsed 600-kW tetrode amplifier that will be used to drive a radiofrequency quadrupole (RFQ) for the Superconducting Super Collider (SSC). Three stages of amplification provide a nominal gain of 77 dB and peak output power of 600 kW. The amplifier is operated at a pulse width of 100 [mu]s and a repetition frequency of 10 Hz. This paper presents the rf design and calculated operating conditions for the amplifier. Details of the electrical design are presented, along with test results.

Rees, D.E.; Brittain, D.L. (Los Alamos National Lab., NM (United States)); Grippe, J.M.; Marrufo, O. (Superconducting Super Collider Lab., Dallas, TX (United States))

1993-01-01T23:59:59.000Z

55

Development and Demonstration of a New Generation High Efficiency 10kW Stationary Fuel Cell System  

SciTech Connect (OSTI)

The overall project objective is to develop and demonstrate a polymer electrolyte membrane fuel cell combined heat and power (PEMFC CHP) system that provides the foundation for commercial, mass produced units which achieve over 40% electrical efficiency (fuel to electric conversion) from 50-100% load, greater than 70% overall efficiency (fuel to electric energy + usable waste heat energy conversion), have the potential to achieve 40,000 hours durability on all major process components, and can be produced in high volumes at under $400/kW (revised to $750/kW per 2011 DOE estimates) capital cost.

Howell, Thomas Russell

2013-04-30T23:59:59.000Z

56

Proposal to negotiate two contracts, without competitive tendering, for the supply and the repair of compressors for the LHC 18 kW helium refrigeration plants  

E-Print Network [OSTI]

Proposal to negotiate two contracts, without competitive tendering, for the supply and the repair of compressors for the LHC 18 kW helium refrigeration plants

2011-01-01T23:59:59.000Z

57

Proposal to negotiate a contract, without competitive tendering, for the overhaul of screw compressors for the LHC 18 kW helium refrigeration plants  

E-Print Network [OSTI]

Proposal to negotiate a contract, without competitive tendering, for the overhaul of screw compressors for the LHC 18 kW helium refrigeration plants

2012-01-01T23:59:59.000Z

58

1?10 kW Stationary Combined Heat and Power Systems Status and Technical Potential: Independent Review  

SciTech Connect (OSTI)

This independent review examines the status and technical potential of 1-10 kW stationary combined heat and power fuel cell systems and analyzes the achievability of the DOE cost, efficiency, and durability targets for 2012, 2015, and 2020.

Maru, H. C.; Singhal, S. C.; Stone, C.; Wheeler, D.

2010-11-01T23:59:59.000Z

59

110 kW Stationary Combined Heat and Power Systems Status and Technical Potential: Independent Review  

Broader source: Energy.gov [DOE]

This independent review examines the status and technical potential of 1-10 kW stationary combined heat and power fuel cell systems and analyzes the achievability of the DOE cost, efficiency, and durability targets for 2012, 2015, and 2020.

60

AN ADJUSTABLE THICKNESS Li/Be TARGET FOR FRAGMENTATION OF 3-kW HEAVY ION BEAMS  

E-Print Network [OSTI]

in the target and is carried away by the recirculating liquid lithium loop. It is designed for high power beams in the mass range from oxygen to calcium. Tapered beryllium windows combined with a uniform thickness lithium power of up to 3 kW is currently under construction for use with beams from oxygen to calcium

Harilal, S. S.

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

160,000-r/min, 2.7-kW Electric Drive of Supercharger for Automobiles  

E-Print Network [OSTI]

160,000-r/min, 2.7-kW Electric Drive of Supercharger for Automobiles Toshihiko Noguchi, Senior synchronous motor drive for a supercharger of an automobile internal combustion engine. Conventional implementation in automobiles. In order to overcome the problems to achieve the above goals, a guideline

Fujimoto, Hiroshi

62

220,000-r/min, 2-kW Permanent Magnet Motor Drive for Turbocharger Toshihiko Noguchi, Yosuke Takata *  

E-Print Network [OSTI]

motor (PMSM) drive, into the turbochargers, and describes computer simulation and experimental results such as 220,000 r/min at over 2-kW inverter output with the PMSM and how to raise power density of the motor

Fujimoto, Hiroshi

63

FLOATING PRESSURE CONVERSION AND EQUIPMENT UPGRADES OF TWO 3.5KW, 20K, HELIUM REFRIGERATORS  

SciTech Connect (OSTI)

Two helium refrigerators, each rated for 3.5 KW at 20 K, are used at NASA's Johnson Space Center (JSC) in Building No. 32 to provide cryogenic-pumping within two large thermal-vacuum chambers. These refrigerators were originally commissioned in 1996. New changes to the controls of these refrigerators were recently completed. This paper describes some of the control issues that necessitated the controls change-over. It will describe the modifications and the new process control which allows the refrigerators to take advantage of the Ganni Cycle floating pressure control technology. The controls philosophy change-over to the floating pressure control technology was the first application on a helium gas refrigeration system. Previous implementations of the floating pressure technology have been on 4 K liquefaction and refrigeration systems, which have stored liquid helium volumes that have level indications used for varying the pressure levels (charge) in the system for capacity modulation. The upgrades have greatly improved the performance, stability, and efficiency of these two refrigerators. The upgrades have also given the operators more information and details about the operational status of the main components (compressors, expanders etc.) of the refrigerators at all operating conditions (i.e. at various loads in the vacuum chambers). The performance data of the two systems, pre and post upgrading are presented.

J. Homan, V. Ganni, A. Sidi-Yekhlef, J. Creel, R. Norton, R. Linza, G. Vargas, J. Lauterbach, J. Urbin, D. Howe

2010-04-01T23:59:59.000Z

64

6.5 kW, Yb:YAG Ceramic Thin Disk Laser  

SciTech Connect (OSTI)

The operation of a 1030 nm, single, thin disk laser which produced 6.5 kW of laser output power with 57 percent slope efficiency is reported. The Yb:YAG ceramic gain element is 200 {mu}m thick, bonded to a 1 mm, undoped, ceramic YAG cap. The gain element is pumped by diodes at 940 nm. The maximum incident pump intensity was 5 kW/cm{sup 2}, which yielded an output intensity of 2.6 kW/cm{sup 2} of multimode laser radiation. Rigrod analysis suggests that the laser operates with inhomogeneous gain saturation. This is attributed to the enhanced, spatial-hole-burning effect when the gain element is adjacent to a mirror. The pump threshold and output intensities were independent of pump spot size, which validates area scaling. Observed thermal lensing contributions include thermal-expansion-induced disk flexure, pump-edge-induced temperature profile and a strong thermal imprint of the cooling nozzle due to the direct jet impingement on the high reflection (HR) coated side. Weak absorption of the 1030 nm intracavity intensity in the undoped cap and/or the anti-reflection (AR) coating led to excess heating that limited the extracted power intensity. These results suggest ceramic Yb:YAG can be scaled to higher powers using optimized thin disk elements and improved disk thermal management techniques.

Latham, William P.; Newell, Tim C. [AFRL/Directed Energy Directorate, 3550 Aberdeen Blvd, SE, Kirtland AFB, NM 87117 (United States); Lobad, Ahmed; Stalnaker, Don [Boeing LTS Inc., P. O. Box 5670 MC RN-M1, Kirtland AFB, NM 87185 (United States)

2010-10-08T23:59:59.000Z

65

Dynamic simulation of 10 kW Brayton cryocooler for HTS cable  

SciTech Connect (OSTI)

Dynamic simulation of a Brayton cryocooler is presented as a partial effort of a Korean governmental project to develop 1?3 km HTS cable systems at transmission level in Jeju Island. Thermodynamic design of a 10 kW Brayton cryocooler was completed, and a prototype construction is underway with a basis of steady-state operation. This study is the next step to investigate the transient behavior of cryocooler for two purposes. The first is to simulate and design the cool-down process after scheduled or unscheduled stoppage. The second is to predict the transient behavior following the variation of external conditions such as cryogenic load or outdoor temperature. The detailed specifications of key components, including plate-fin heat exchangers and cryogenic turbo-expanders are incorporated into a commercial software (Aspen HYSYS) to estimate the temporal change of temperature and flow rate over the cryocooler. An initial cool-down scenario and some examples on daily variation of cryocooler are presented and discussed, aiming at stable control schemes of a long cable system.

Chang, Ho-Myung; Park, Chan Woo [Hong Ik University, Department of Mechanical Engineering, Seoul, 121-791 (Korea, Republic of); Yang, Hyung Suk; Hwang, Si Dole [KEPCO Research Institute, Daejeon, 305-760 (Korea, Republic of)

2014-01-29T23:59:59.000Z

66

Characterization of Settler Tank, KW Container and KE Container Sludge Simulants  

SciTech Connect (OSTI)

The Sludge Treatment Project (STP), managed by CH2M Hill Plateau Remediation Company (CHPRC) has specified base formulations for non-radioactive sludge simulants for use in the development and testing of equipment for sludge sampling, retrieval, transport, and processing. In general, the simulant formulations are based on the average or design-basis physical and chemical properties obtained by characterizing sludge samples. The simulants include surrogates for uranium metal, uranium oxides (agglomerates and fine particulate), and the predominant chemical phases (iron and aluminum hydroxides, sand). Specific surrogate components were selected to match the nominal particle-size distribution and particle-density data obtained from sludge sample analysis. Under contract to CHPRC, Pacific Northwest National Laboratory (PNNL) has performed physical and rheological characterization of simulants, and the results are reported here. Two base simulant types (dry) were prepared by STP staff at the Maintenance and Storage Facility and received by PNNL in February 2009: Settler Tank Simulant and KW Container Sludge Simulant. A third simulant, KE Container Sludge Simulant was received by PNNL in December 2010. The objectives of this simulant characterization effort were to provide baseline characterization data on simulants being used by STP for process development and equipment testing and provide a high-level comparison of the simulant characteristics to the targets used to formulate the simulants.

Burns, Carolyn A.; Luna, Maria L.; Schmidt, Andrew J.

2011-04-01T23:59:59.000Z

67

Design and RF measurements of a 5 GHz 500 kW window for the ITER LHCD system  

E-Print Network [OSTI]

CEA/IRFM is conducting R\\&D efforts in order to validate the critical RF components of the 5 GHz ITER LHCD system, which is expected to transmit 20 MW of RF power to the plasma. Two 5 GHz 500 kW BeO pill-box type window prototypes have been manufactured in 2012 by the PMB Company, in close collaboration with CEA/IRFM. Both windows have been validated at low power, showing good agreement between measured and modeling, with a return loss better than 32 dB and an insertion loss below 0.05 dB. This paper reports on the window RF design and the low power measurements. The high power tests up to 500kW have been carried out in March 2013 in collaboration with NFRI. Results of these tests are also reported. In the current ITER LHCD design, 20 MW Continuous Wave (CW) of Radio-Frequency power at 5 GHz are expected to be generated and transmitted to the plasma. In order to separate the vacuum vessel pressure from the cryostat waveguide pressure, forty eight 5 GHz 500kW CW windows are to be assembled on the waveguide...

Hillairet, Julien; Dechambre, N; Delpech, L; Ekedahl, A; Faure, N; Goniche, M; Kim, J; Larroque, S; Magne, R; Marfisi, L; Namkung, W; Park, H; Park, S; Poli, S; Vulliez, K

2015-01-01T23:59:59.000Z

68

Advanced, High-Reliability, System-Integrated 500kW PV Inverter Development: Final Subcontract Report, 29 September 2005 - 31 May 2008  

SciTech Connect (OSTI)

Xantrex Technology accomplished subcontract goals of reducing parts cost, weight, and size of its 500-kW inverter by 25% compared to state-of-the-art PV inverters, while extending reliability by 25%.

West, R.

2008-08-01T23:59:59.000Z

69

Presented at SRM Annual Conference, OKC, OK 2/5/2013 K.W. Tate, L.M. Roche, M.R. George, UC Davis 1  

E-Print Network [OSTI]

Presented at SRM Annual Conference, OKC, OK 2/5/2013 K.W. Tate, L.M. Roche, M.R. George, UC Davis 1, L.M. Roche, M.R. George, UC Davis 2 · Offstream attractants such as water tanks and supplement in runoff #12;Presented at SRM Annual Conference, OKC, OK 2/5/2013 K.W. Tate, L.M. Roche, M.R. George, UC

Tate, Kenneth

70

Gigawatt peak power generation in a relativistic klystron amplifier driven by 1 kW seed-power  

SciTech Connect (OSTI)

An S-band high gain relativistic klystron amplifier driven by kW-level RF power is proposed and studied experimentally. In the device, the RF lossy material is introduced to suppress higher mode excitation. An output power of 1.95 GW with a gain of 62.8 dB is obtained in the simulation. Under conditions of an input RF power of 1.38 kW, a microwave pulse with power of 1.9 GW, frequency of 2.86 GHz, and duration of 105 ns is generated in the experiment, and the corresponding gain is 61.4 dB.

Wu, Y. [Institute of Applied Electronics, China Academy of Engineering Physics, Mianyang 621900 (China) [Institute of Applied Electronics, China Academy of Engineering Physics, Mianyang 621900 (China); Science and Technology on High Power Microwave Laboratory, Mianyang 621900 (China); Xie, H. Q. [College of Science, Southwestern University of Science and Technology, Mianyang 621010 (China)] [College of Science, Southwestern University of Science and Technology, Mianyang 621010 (China); Li, Z. H.; Zhang, Y. J.; Ma, Q. S. [Institute of Applied Electronics, China Academy of Engineering Physics, Mianyang 621900 (China)] [Institute of Applied Electronics, China Academy of Engineering Physics, Mianyang 621900 (China)

2013-11-15T23:59:59.000Z

71

Advanced Photovoltaic Inverter Functionality using 500 kW Power Hardware-in-Loop Complete System Laboratory Testing: Preprint  

SciTech Connect (OSTI)

With the increasing penetration of distribution connected photovoltaic (PV) systems, more and more PV developers and utilities are interested in easing future PV interconnection concerns by mitigating some of the impacts of PV integration using advanced PV inverter controls and functions. This paper describes the testing of a 500 kW PV inverter using Power Hardware-in-Loop (PHIL) testing techniques. The test setup is described and the results from testing the inverter in advanced functionality modes, not commonly used in currently interconnected PV systems, are presented. PV inverter operation under PHIL evaluation that emulated both the DC PV array connection and the AC distribution level grid connection are shown for constant power factor (PF) and constant reactive power (VAr) control modes. The evaluation of these modes was completed under varying degrees of modeled PV variability.

Mather, B. A.; Kromer, M. A.; Casey, L.

2013-01-01T23:59:59.000Z

72

Review of the State-of-the-Art in Power Electronics Suitable for 10-KW Military Power Systems  

SciTech Connect (OSTI)

The purpose of this report is to document the technological opportunities of integrating power electronics-based inverters into a TEP system, primarily in the 10-kW size range. The proposed enhancement offers potential advantages in weight reduction, improved efficiency, better performance in a wider range of generator operating conditions, greater versatility and adaptability, and adequate reliability. In order to obtain strong assurance of the availability of inverters that meet required performance and reliability levels, a market survey was performed. The survey obtained positive responses from several manufacturers in the motor drive and distributed generation industries. This study also includes technology reviews and assessments relating to circuit topologies, reliability issues, vulnerability to pulses of electromagnetic energy, potential improvements in semiconductor materials, and potential performance improvement through cryogenics.

Staunton, R.H.

2003-12-19T23:59:59.000Z

73

Wind Turbine Safety and Function Test Report for the Gaia-Wind 11-kW Wind Turbine  

SciTech Connect (OSTI)

This test was conducted as part of the U.S. Department of Energy's (DOE) Independent Testing project. This project was established to help reduce the barriers to wind energy expansion by providing independent testing results for small wind turbines (SWT). In total, four turbines were tested at the National Wind Technology Center (NWTC) as a part of this project. Safety and function testing is one of up to five tests performed on the turbines, including power performance, duration, noise, and power-quality tests. The results of the testing provide the manufacturers with reports that can be used for small wind turbine certification. The test equipment includes a Gaia-Wind 11-kW wind turbine mounted on an 18-m monopole tower. Gaia-Wind Ltd. manufactured the turbine in Denmark. The system was installed by the NWTC site operations group with guidance and assistance from Gaia-Wind.

Huskey, A.; Bowen, A.; Jager, D.

2010-01-01T23:59:59.000Z

74

Peer Reviewed Publications 7 October 2011 41 Chilson, PB, WF Frick, JF Kelly, KW Howard, RP Larkin, RH Diehl, JK Westbrook, TA  

E-Print Network [OSTI]

Peer Reviewed Publications 7 October 2011 41 Chilson, PB, WF Frick, JF Kelly, KW Howard, RP Larkin, RH Diehl, JK Westbrook, TA Kelly, TH Kunz. In Press. Partly cloudy with a chance of migration, MS Bowlin, PB Chilson, RH Diehl, RW Fléron, P Hartl, R Kays, JF Kelly, WD Robinson, M Wikelski. 2011

Kelly, Jeff

75

Cleanup Verification Package for the 100-K-55:1 and 100-K-56:1 Pipelines and the 116-KW-4 and 116-KE-5 Heat Recovery Stations  

SciTech Connect (OSTI)

This cleanup verification package documents completion of remedial action for the 100-K-55:1 and 100-K-56:1 reactor cooling effluent underground pipelines and for the 116-KW-4 and 116-KE-5 heat recovery stations. The 100-K-55 and 100-K-56 sites consisted of those process effluent pipelines that serviced the 105-KW and 105-KE Reactors.

J. M. Capron

2005-09-28T23:59:59.000Z

76

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

SciTech Connect (OSTI)

This test was conducted as part of the U.S. Department of Energy's (DOE) Independent Testing project. This project was established to help reduce the barriers of wind energy expansion by providing independent testing results for small turbines. In total, five turbines are being tested at the National Renewable Energy Laboratory's (NRELs) National Wind Technology Center (NWTC) as a part of this project. Duration testing is one of up to five tests that may be performed on the turbines, including power performance, safety and function, noise, and power quality tests. The results of the testing will provide the manufacturers with reports that may be used for small wind turbine certification. The test equipment includes a Gaia-Wind 11 kW wind turbine mounted on an 18 m monopole tower. Gaia-Wind Ltd. manufactured the turbine in Denmark, although the company is based in Scotland. The system was installed by the NWTC Site Operations group with guidance and assistance from Gaia-Wind.

Huskey, A.; Bowen, A.; Jager, D.

2010-09-01T23:59:59.000Z

77

Testing of a 50-kW Wind-Diesel Hybrid System at the National Wind Technology Center  

SciTech Connect (OSTI)

In remote off-grid villages and communities, a reliable power source is important in improving the local quality of life. Villages often use a diesel generator for their power, but fuel can be expensive and maintenance burdensome. Including a wind turbine in a diesel system can reduce fuel consumption and lower maintenance, thereby reducing energy costs. However, integrating the various components of a wind-diesel system, including wind turbine, power conversion system, and battery storage (if applicable), is a challenging task. To further the development of commercial hybrid power systems, the National Renewable Energy Laboratory (NREL), in collaboration with the New World Village Power Corporation (NWVP), tested a NWVP 50-kW wind-diesel hybrid system connected to a 15/50 Atlantic Orient Corporation (AOC) wind turbine. Testing was conducted from October 1995 through March 1996 at the National Wind Technology Center (NWTC). A main objective of the testing was to better understand the application of wind turbines to weak grids typical of small villages. Performance results contained in this report include component characterization, such as power conversion losses for the rotary converter system and battery round trip efficiencies. In addition, system operation over the test period is discussed with special attention given to dynamic issues. Finally, future plans for continued testing and research are discussed.

Corbus, D. A.; Green, H. J.; Allderdice, A.; Rand, K.; Bianchi, J.; Linton, E.

1996-07-01T23:59:59.000Z

78

Thermally Simulated 32kW Direct-Drive Gas-Cooled Reactor: Design, Assembly, and Test  

SciTech Connect (OSTI)

One of the power systems under consideration for nuclear electric propulsion is a direct-drive gas-cooled reactor coupled to a Brayton cycle. In this system, power is transferred from the reactor to the Brayton system via a circulated closed loop gas. To allow early utilization, system designs must be relatively simple, easy to fabricate, and easy to test using non-nuclear heaters to closely mimic heat from fission. This combination of attributes will allow pre-prototypic systems to be designed, fabricated, and tested quickly and affordably. The ability to build and test units is key to the success of a nuclear program, especially if an early flight is desired. The ability to perform very realistic non-nuclear testing increases the success probability of the system. In addition, the technologies required by a concept will substantially impact the cost, time, and resources required to develop a successful space reactor power system. This paper describes design features, assembly, and test matrix for the testing of a thermally simulated 32kW direct-drive gas-cooled reactor in the Early Flight Fission - Test Facility (EFF-TF) at Marshall Space Flight Center. The reactor design and test matrix are provided by Los Alamos National Laboratories.

Godfroy, Thomas J.; Bragg-Sitton, Shannon M. [NASA Marshall Space Flight Center, TD40, Huntsville, Alabama, 35812 (United States); University of Michgan, Dept. of Nuclear Engineering and Radiological Sciences, Ann Arbor MI 48109 (United States); Kapernick, Richard J. [Los Alamos National Laboratory, Los Alamos, NM 87545 (United States)

2004-02-04T23:59:59.000Z

79

A compact 10 kW, 476 MHz solid state radio frequency amplifier for pre-buncher cavity of free electron laser injector linear accelerator  

SciTech Connect (OSTI)

A 10 kW, 476 MHz, 0.1% duty cycle solid state RF amplifier system for driving sub-harmonic, pre-buncher cavity of IR-FEL injector LINAC, has been developed at RRCAT. The 10 kW power is achieved by combining output of eight 1400 W amplifier modules using 8-way planar corporate combiner. The solid state amplifier modules have been developed using 50 V RF LDMOS transistors which although meant for push-pull operation are being used in single ended configuration with matching circuit developed on a thin (25 mils), high dielectric constant (9.7), low loss microwave laminate with an aim to have a compact structure. Ease of fabrication, modularity, small size, and low cost are the important features of this design which could be used as a template for low duty cycle medium to high pulsed power UHF amplifier system.

Mohania, Praveen; Mahawar, Ashish; Shrivastava, Purushottam; Gupta, P. D. [Raja Rammana Centre for Advanced Technology (RRCAT), Indore 452013 (India)] [Raja Rammana Centre for Advanced Technology (RRCAT), Indore 452013 (India)

2013-09-15T23:59:59.000Z

80

Operating and maintenance experience with a 6-kW wind energy conversion system at Naval Station, Treasure Island, California. Technical note Sep 79-Jun 81  

SciTech Connect (OSTI)

The experience gained and lessons learned from the 6-kW grid-integrated Wind Energy Conversion System (WECS) demonstration at Naval Station, Treasure Island, San Francisco Bay are detailed. The objective of this demonstration was to develop operating experience and maintenance information on the 6-kW WECS using a combination of permanent magnet alternator with a line commutated synchronous inverter. The on-site measurements conducted during the demonstation indicate that the WECS site has annual average windspeeds of about 8 to 10 mph. The test results to data indicate a satisfactory performance of the WECS except for two failures involving arcing at the electrical terminals located on the yaw shaft. Due to wind characteristics encountered at the site, the performance data collected to date are at windspeeds of 20 mph or lower. For evaluating the WECS performance at all windspeeds, location at a windier site with annual average windspeeds of 14 mph or higher is recommended.

Pal, D.

1982-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

Development of a 10 kW High Temperature High Power Density Three-Phase AC-DC-AC SiC Converter  

SciTech Connect (OSTI)

This paper presents the development and experimental performance of a 10 kW, all SiC, 250 C junction temperature high-power-density three-phase ac-dc-ac converter. The electromagnetic interference filter, thermal system, high temperature package, and gate drive design are discussed in detail. Finally, tests confirming the feasibility and validating the theoretical basis of the prototype converter system are described.

Ning, Puqi [ORNL

2012-01-01T23:59:59.000Z

82

Current Activities at the ACRELab Renewable Energy Systems Test T.L. Pryor1  

E-Print Network [OSTI]

of New South Wales2 Australian CRC for Renewable Energy3 E-mail: pryor@central.murdoch.edu.au Abstract includes the following components: · A programmable 10 kW Dc power supply · 1000W HP PV array simulator · A 27.5 kVA diesel genset · A 20 kW Westwind/ACRE wind turbine · A 20 kW AES three phase inverter

83

The WEI6K, a 6-kW 7-m Small Wind Turbine: Final Technical Report  

SciTech Connect (OSTI)

This project was selected by the U.S. Department of Energy under a DOE solicitation Low Wind Speed Technology for Small Turbine Development. The objective of this project has been to design a new small wind turbine with improved cost, reliability and performance in grid-connected residential and small business applications, in order to achieve the overall DOE goal of cost effectiveness in Class 3 wind resources that can now be achieved in Class 5 resources. The scope of work for this project has been to complete the preliminary design of an improved small wind turbine, including preliminary loads and strength analyses; analysis and design of all major components; systems integration and structural dynamic analysis; estimation of life-cycle cost of energy; and design documentation and review. The project did not entail hardware fabrication or testing. The WEI6K Turbine resulting from this project is an upwind horizontal-axis wind turbine rated at 6 kW. It features a 3-blade 7-m diameter rotor. The generator is a direct-drive permanent magnet synchronous machine generating 3-phase power at 240 VAC. The turbine is maintained oriented in to the wind via active yaw control using electromechanical servos. Power is regulated with active blade pitch control. The turbine is presently designed to be placed on a 100-foot (30m) tower. The turbine is predicted to generate electricity at a levelized cost of energy (COE) between 7.3 and 8.9 /kWh at an IEC Class II site, with an average wind speed of 8.5 m/s at hub height, depending upon whether the customer uses a guyed truss tower (the lower figure) or a monopole tower. For the NREL Reference Site, with a mean wind speed of 5.35 m/s at 10 m height, the turbine would generate at a levelized cost of energy of between 9.7 and 11.9 /kWh. The lowest of these numbers is presently competitive with retail electricity rates in most of the country. The 8.9 /kWh is still competitive with retail rates in many regions of the country with high electricity costs. The study further concludes that several design changes could shave 10-14% from the cost of energy determined in the preliminary design. These changes include a new tower design that offers tilt-up capability without guy wires and takes better advantage of the lowered loads produced by pitch control; design a family of airfoils more appropriate for pitch regulation on a turbine of this size; tune the pitch controller properly to minimize shedding of power during turbulent operation in the transition from Region 2 to 3; value engineer the pitch system to shave costs, including consideration of a collective pitch system; and refine the design of the hub and main frame castings to minimize weight and cost. We are generally encouraged by the results. These preliminary numbers show that we can produce a turbine that is competitive with retail electric rates at relatively windy IEC Class II sites. With further improvements in the design, we believe the turbine could be competitive at sites with lesser wind resource.

Wetzel, Kyle K.; McCleer, Patrick J.; Hahlbeck, Edwin C.; DOE Project Office - Keith Bennett

2006-07-21T23:59:59.000Z

84

The effect of component efficiency and operating conditions on the 50-kW dish Stirling system in Riyadh, Saudia Arabia  

SciTech Connect (OSTI)

This paper deals with the development of a weather data base and the performance prediction of a 50-kW dish Stirling system. An analysis of direct solar insolation data for 1985 from the site in Riyadh, Saudi Arabia was made to determine the available solar energy. A parameter study was done of the effects of component efficiencies and operating conditions on instantaneous and yearly average system efficiency using the prepared weather data. The system performance was found to be most affected by wind, mirror reflectivity, and exact placement of the receiver in the focal point of the mirror.

Noyes, G.W. (Deutsche Forshungsanstait fur Luft-und Raumfahrt, Inst. fur Technische Thermodynamik, Pfaffenwaldrign 38-40, 7000 Stuttgart 80 (DE))

1990-11-01T23:59:59.000Z

85

A 10-kW SiC Inverter with A Novel Printed Metal Power Module With Integrated Cooling Using Additive Manufacturing  

SciTech Connect (OSTI)

With efforts to reduce the cost, size, and thermal management systems for the power electronics drivetrain in hybrid electric vehicles (HEVs) and plug-in hybrid electric vehicles (PHEVs), wide band gap semiconductors including silicon carbide (SiC) have been identified as possibly being a partial solution. This paper focuses on the development of a 10-kW all SiC inverter using a high power density, integrated printed metal power module with integrated cooling using additive manufacturing techniques. This is the first ever heat sink printed for a power electronics application. About 50% of the inverter was built using additive manufacturing techniques.

Chinthavali, Madhu Sudhan [ORNL; Ayers, Curtis William [ORNL; Campbell, Steven L [ORNL; Wiles, Randy H [ORNL; Ozpineci, Burak [ORNL

2014-01-01T23:59:59.000Z

86

Technical Review Report for the Mound 1KW Package Safety Analysis Report for Packaging Waiver for the Use of Modified Primary Containment Vessel (PCV)  

SciTech Connect (OSTI)

This Technical Review Report (TRR) documents the review, performed by the Lawrence Livermore National Laboratory (LLNL) staff, at the request of the U.S. Department of Energy (DOE), on the Waiver for the Use of Modified Primary Containment Vessels (PCV). The waiver is to be used to support a limited number of shipments of fuel for the Multi-Mission Radioisotope Thermoelectric Generator (MMRTG) Project in support of the National Aeronautics and Space Administration's (NASA's) Mars Science Laboratory (MSL) mission. Under the waiver, an inventory of existing national security PCVs will be converted to standard PCVs. Both types of PCVs are currently approved for use by the Office of Nuclear Energy. LLNL has previously reviewed the national security PCVs under Mound 1KW Package Safety Analysis Report for Packaging, Addendum No. 1, Revision c, dated June 2007 (Addendum 1). The safety analysis of the package is documented in the Safety Analysis Report for Packaging (SARP) for the Mound 1KW Package (i.e., the Mound 1KW SARP, or the SARP) where the standard PCVs have been reviewed by LLNL. The Mound 1KW Package is certified by DOE Certificate of Compliance (CoC) number USA/9516/B(U)F-85 for the transportation of Type B quantities of plutonium heat source material. The waiver requests an exemption, claiming safety equivalent to the requirements specified in 10 CFR 71.12, Specific Exemptions, and will lead to a letter amendment to the CoC. Under the waiver, the Office of Radioisotope Power Systems, NE-34, is seeking an exemption from 10 CFR 71.19(d)(1), Previously Approved Package,[5] which states: '(d) NRC will approve modifications to the design and authorized contents of a Type B package, or a fissile material package, previously approved by NRC, provided--(1) The modifications of a Type B package are not significant with respect to the design, operating characteristics, or safe performance of the containment system, when the package is subjected to the tests specified in {section}71.71 and 71.73.' The LLNL staff had previously reviewed a request from Idaho National Laboratory (INL) to reconfigure national security PCVs to standard PCVs. With a nominal 50% reduction in both the height and the volume, the LLNL staff initially deemed the modifications to be significant, which would not be allowed under the provisions of 10 CFR 71.19(d)(1)--see above. As a follow-up, the DOE requested additional clarification from the Nuclear Regulatory Commission (NRC). The NRC concluded that the reconfiguration would be a new fabrication, and that an exemption to the regulations would be required to allow its use, as per the requirements specified in 10 CFR 71.19(c)(1), Previously Approved Package: '(c) A Type B(U) package, a Type B(M) package, or a fissile material package previously approved by the NRC with the designation '-85' in the identification number of the NRC CoC, may be used under the general license of {section}71.17 with the following additional conditions: (1) Fabrication of the package must be satisfactorily completed by December 31, 2006, as demonstrated by application of its model number in accordance with 71.85(c).' Although the preferred approach toward the resolution of this issue would be for the applicant to submit an updated SARP, the applicant has stated that the process of updating the Model Mound 1KW Package SARP is a work that is in progress, but that the updated SARP is not yet ready for submittal. The applicant has to provide a submittal, proving that the package meets the '-96' requirements of International Atomic Energy Agency (IAEA) Safety Standards Series No. TS-R-1, in order to fabricate approved packagings after December 31, 2006. The applicant has further stated that all other packaging features, as described in the currently approved Model Mound 1KW Package SARP, remain unchanged. This report documents the LLNL review of the waiver request. The specific review for each SARP Chapter is documented.

West, M; Hafner, R

2008-05-05T23:59:59.000Z

87

ESS 2012 Peer Review - Low Cost, Manufacturable High Voltage...  

Broader source: Energy.gov (indexed) [DOE]

11 kV 600 kW ESS 6 Comparison of solutions for a 13.8 kV 480 V 100 kVA substation transformer 2 S. Bhattacharya, "15kV SiC IGBT Modules for Grid Scale Power Conversion",...

88

Solar Energy Grid Integration Systems. Final Report of the Princeton Power Systems Development of the 100kW Demand Response Inverter.  

SciTech Connect (OSTI)

Initiated in 2008, the Solar Energy Grid Integration (SEGIS) program is a partnership involving the U.S. Department of Energy, Sandia National Laboratories, electric utilities, academic institutions and the private sector. Recognizing the need to diversify the nation's energy portfolio, the SEGIS effort focuses on specific technologies needed to facilitate the integration of large-scale solar power generation into the nation's power grid Sandia National Laboratories (SNL) awarded a contract to Princeton Power Systems, Inc., (PPS) to develop a 100kW Advanced AC-link SEGIS inverter prototype under the Department of Energy Solar Energy Technologies Program for near-term commercial applications. This SEGIS initiative emphasizes the development of advanced inverters, controllers, communications and other balance-of-system components for photovoltaic (PV) distributed power applications. The SEGIS Stage 3 Contract was awarded to PPS on July 28, 2010. PPS developed and implemented a Demand Response Inverter (DRI) during this three-stage program. PPS prepared a 'Site Demonstration Conference' that was held on September 28, 2011, to showcase the cumulative advancements. This demo of the commercial product will be followed by Underwriters Laboratories, Inc., certification by the fourth quarter of 2011, and simultaneously the customer launch and commercial production sometime in late 2011 or early 2012. This final report provides an overview of all three stages and a full-length reporting of activities and accomplishments in Stage 3.

Bower, Ward Isaac; Heavener, Paul (Princeton Power Systems, Inc., Princeton, NJ); Sena-Henderson, Lisa; Hammell, Darren (Princeton Power Systems, Inc., Princeton, NJ); Holveck, Mark (Princeton Power Systems, Inc., Princeton, NJ); David, Carolyn; Akhil, Abbas Ali; Gonzalez, Sigifredo

2012-01-01T23:59:59.000Z

89

Suggested performance specifications of standard modular controls for the automation of small hydro electric facilities. [Plant capacities from 50 kW to 15 MW  

SciTech Connect (OSTI)

These specifications are made available by the Department of Energy for the voluntary use by any person, corporation or governmental body in the writing of purchase specifications for the automatic control of small hydro generating stations, i.e., hydro plants ranging in size from 50 kW to 15 MW. It is believed that the use of these specifications will permit competition among capable vendors and, at the same time, assure proper and reliable operation of both the automation hardware and software purchased. The specifications are detailed to a degree which should assure the interchangeability of hardware and software from various suppliers. This also increases the likelihood that spare parts and service will be available for many years. The specifications are written in modules, each of which can be included or excluded for ease of editing to match a particular application. Brief but detailed instructions are included for such editing. An extensive appendix gives the alternatives which were considered and reasons for the various choices specified.

Beckwith, R.W.

1980-06-01T23:59:59.000Z

90

Datum Mi, 21.05 Mi, 23.07 Mi, 07.05 Mi, 25.06 Mi, 16.07 Prfer / Jahr/KW 21/14 30/14 19/14 26/14 29/14  

E-Print Network [OSTI]

Datum Mi, 21.05 Mi, 23.07 Mi, 07.05 Mi, 25.06 Mi, 16.07 Prüfer / Jahr/KW 21/14 30/14 19/14 26/14 29 (TU Graz) 18:00 ?bersicht baulicher Komponenten Zenz (TU Graz) 18:00 Mi, 15.10 Mi, 05.11 Mi, 17.12 Mi, 04.02 Mi, 03.12 42/14 45/14 51/14 06/15 49/14 2. Semester Maschinenbauwerkstoffe Mayrhuber (Verbund

91

Royal Swedish Academy of Sciences 2004 http://www.ambio.kva.se  

E-Print Network [OSTI]

role in silicification. The organic functional groups that comprise the outer cell surfaces simply fluids upon discharge at the surface of the hot spring. Microorganisms do, however, impart an influence are discharged at the surface, de- compressional degassing and boiling, rapid cooling to ambient tem- peratures

Konhauser, Kurt

92

Royal Swedish Academy of Sciences 2005 http://www.ambio.kva.se  

E-Print Network [OSTI]

the environment from acidification and eutrophication and to reduce exposures to ground-level ozone. However) described the effects of shipping emissions on acidification, eutrophication, and ground-level ozone

93

Performance Evaluation of a 4.5 kW (1.3 Refrigeration Tons) Air-Cooled Lithium Bromide/Water Solar Powered (Hot-Water-Fired) Absorption Unit  

SciTech Connect (OSTI)

During the summer months, air-conditioning (cooling) is the single largest use of electricity in both residential and commercial buildings with the major impact on peak electric demand. Improved air-conditioning technology has by far the greatest potential impact on the electric industry compared to any other technology that uses electricity. Thermally activated absorption air-conditioning (absorption chillers) can provide overall peak load reduction and electric grid relief for summer peak demand. This innovative absorption technology is based on integrated rotating heat exchangers to enhance heat and mass transfer resulting in a potential reduction of size, cost, and weight of the "next generation" absorption units. Rotartica Absorption Chiller (RAC) is a 4.5 kW (1.3 refrigeration tons or RT) air-cooled lithium bromide (LiBr)/water unit powered by hot water generated using the solar energy and/or waste heat. Typically LiBr/water absorption chillers are water-cooled units which use a cooling tower to reject heat. Cooling towers require a large amount of space, increase start-up and maintenance costs. However, RAC is an air-cooled absorption chiller (no cooling tower). The purpose of this evaluation is to verify RAC performance by comparing the Coefficient of Performance (COP or ratio of cooling capacity to energy input) and the cooling capacity results with those of the manufacturer. The performance of the RAC was tested at Oak Ridge National Laboratory (ORNL) in a controlled environment at various hot and chilled water flow rates, air handler flow rates, and ambient temperatures. Temperature probes, mass flow meters, rotational speed measuring device, pressure transducers, and a web camera mounted inside the unit were used to monitor the RAC via a web control-based data acquisition system using Automated Logic Controller (ALC). Results showed a COP and cooling capacity of approximately 0.58 and 3.7 kW respectively at 35 C (95 F) design condition for ambient temperature with 40 C (104 F) cooling water temperature. This is in close agreement with the manufacturer data of 0.60 for COP and 3.9 kW for cooling capacity. This study resulted in a complete performance map of RAC which will be used to evaluate the potential benefits of rotating heat exchangers in making the "next-generation" absorption chillers more compact and cost effective without any significant degradation in the performance. In addition, the feasibility of using rotating heat exchangers in other applications will be evaluated.

Zaltash, Abdolreza [ORNL; Petrov, Andrei Y [ORNL; Linkous, Randall Lee [ORNL; Vineyard, Edward Allan [ORNL

2007-01-01T23:59:59.000Z

94

Research and development of a 3 MW power plant from the design, development, and demonstration of a 100 KW power system utilizing the direct contact heat exchanger concept for geothermal brine recovery project. Final report  

SciTech Connect (OSTI)

The design phase for the 100 KW unit consumed the months of May through November 1978, with the final design selected as having a direct contact boiler and condenser, a single-stage radial inflow induction turbine-generator using isopentane as the working fluid, and a single cell ejector-type cooling tower. The unit was constructed on two, forty-foot flatbed trailers between the months of October 1978 and June 1979. Systems start-up testing, in-field modifications, unit operation, and performance testing were performed between July and December 1979. AP and L (Arkansas Power and Light) personnel assumed responsibility of the unit at that time and conducted further maintenance, operations, and testing through August 1980.

Huebner, A.W.; Wall, D.A.; Herlacher, T.L.

1980-09-01T23:59:59.000Z

95

BOX 50005, SE-104 05 STOCKHOLM, SWEDEN, RECEPTION +46 8 673 95 00, FAX +46 8 15 56 70 BESK/VISIT: LILLA FRESCATIVGEN 4A, STOCKHOLM, INFO@KVA.SE HTTP://KVA.SE  

E-Print Network [OSTI]

BOX 50005, SE-104 05 STOCKHOLM, SWEDEN, RECEPTION +46 8 673 95 00, FAX +46 8 15 56 70 BES?K by Patricia K. Kuhl, University of Washington, Seattle, WA, USA and Hon. Dr., Stockholm University, Sweden will be followed by a panel discussion including Hugo Lagercrantz, Karolinska Institutet, Solna, Sweden, Andrew

96

463Ambio Vol. 32 No 7, Nov. 2003 Royal Swedish Academy of Sciences 2003 http://www.ambio.kva.se  

E-Print Network [OSTI]

and biopesticides is expcted to increase. However, chemical pesticides will continue to be the main weapon against are essentially the same. They have a broad- spectrum activity and a rapid effect. They work mainly by Article

Ard, Jonas

97

13Ambio Vol. 32 No. 1, Feb. 2003 Royal Swedish Academy of Sciences 2003 http://www.ambio.kva.se  

E-Print Network [OSTI]

), including nutrient pollution and subsequent eutrophication of lakes (4­6). Eutrophication of lakes refers the urban fringe suffer more from eutrophication remains unanswered. Lakes in urban centers may be more eutrophic because they have higher densities of humans and associated human impacts (4, 5, 14). If so

98

353Ambio Vol. 32 No. 5, August 2003 Royal Swedish Academy of Sciences 2003 http://www.ambio.kva.se  

E-Print Network [OSTI]

. In order to apply this methodology to ecotourism in low latitude countries, the method has to be extended

99

Manufacturing Cost Analysis of 10 kW and 25 kW Direct Hydrogen Polymer  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department of Energy Low-TemperatureEnergy Maine09

100

Datum Mi, 19.03 Mi, 21.05 Mi, 23.07 Mi, 07.05 Mi, 25.06 Mi, 16.07 Prfer / Jahr/KW 12/14 21/14 30/14 19/14 26/14 29/14  

E-Print Network [OSTI]

Datum Mi, 19.03 Mi, 21.05 Mi, 23.07 Mi, 07.05 Mi, 25.06 Mi, 16.07 Prüfer / Jahr/KW 12/14 21/14 30 Komponenten Zenz (TU Graz) 18:00 Mi, 15.10 Mi, 05.11 Mi, 14.01 Mi, 17.12 Mi, 04.02 Mi, 03.12 42/14 45/14 03, Dichtsystem Zenz (TU Graz) 18:00 Mi, 15.04 Mi, 17.06 Mi, 11.03 Mi, 20.05 Mi, 24.06 Mi, 15.07 Mi, 25.03 Mi, 06

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

Operational results from the Saudi Solar Village Photovoltaic power system  

SciTech Connect (OSTI)

The world's largest photovoltaic power system was carried into the operation phase a few months ago. This system was developed and fabricated in the United States and it is providing electrical energy to three remote villages in Saudi Arabia. The facility includes a 350 kW photovoltaic array, 1-MW diesel powered generator, 1100 kWH lead acid batteries, a 300 KVA inverter and a solar weather data monitoring station. The photovoltaic power system is capable of completely automatic operation. It is designed to operate in stand-alone and cogeneration modes of operation.

Huraib, F.; Al-Sani, A.; Khoshami, B.H.

1982-08-01T23:59:59.000Z

102

ffiregwrewKwWw 0nIneAntalctiGPeninsula  

E-Print Network [OSTI]

are support staff hired by Raytheon Cor- poration to run the station. Experimentsin sucha remote location it to Raytheon. (

Lee Jr., Richard E.

103

The Chena Hot Springs 400kw Geothermal Power Plant: Experience...  

Open Energy Info (EERE)

PureCycle 200product released by UTC in 2004 and designed to operate offindustrial waste heat applications. The PureCycle 200 usescomponents and hardware from the Carrier...

104

Recovery Act: Nanoengineered Ultracapacitor Material Surpasses the $/kW  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L dDepartment ofList?Department09JerseyTransportationService of

105

Property:Incentive/PVPbiFitMaxKW | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County,ContAddr2 Jump to: navigation, searchExpireDtStringPVNPFitDolKWh

106

Manufacturing Cost Analysis of 1 kW and 5 kW Solid Oxide Fuel Cell (SOFC)  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department of Energy Low-TemperatureEnergy Maine09 BalanceStorageReviewFlowfor

107

Ocean Power Technologies (TRL 5 6 System) - PB500, 500 kW Utility...  

Broader source: Energy.gov (indexed) [DOE]

technologiesinchart.ppt More Documents & Publications Advanced, High Power, Next Scale, Wave Energy Conversion Device Ocean Power Technologies (TRL 7 8 System) - Reedsport PB150...

108

Dynamic response analysis of a 900 kW wind turbine subject to ground excitation  

E-Print Network [OSTI]

powered by wind energy, wind turbines themselves stillWind Energy and Earthquake Activity Wind Turbines areTurbines. Det Norsk Veritas, Copen- hagen and Wind Energy

Caudillo, Adrian Felix

2012-01-01T23:59:59.000Z

109

1?10 kW Stationary Combined Heat and Power Systems Status and...  

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

Independent Review Published for the U.S. Department of Energy Hydrogen and Fuel Cells Program NRELBK-6A10-48265 November 2010 NOTICE This report was prepared as an...

110

Development of 50 kW Fuel Processor for Stationary Fuel Cell Applications  

SciTech Connect (OSTI)

The objective of the project was to develop and test a fuel processor capable of producing high hydrogen concentration (>98%) with less than ppm quantities of carbon dioxide and carbon monoxide at lower capital cost and higher efficiency, compared to conventional natural gas reformers. It was intended that we achieve our objective by developing simple reactor/process design, and high durability CO2 absorbents, to replace pressure swing adsorption (PSA) or membrane separators. Cost analysis indicated that we would not meet DOE cost goals so the project was terminated before construction of the full scale fuel processor. The work on adsorbent development was focused on the development of calcium oxide-based reversible CO2 absorbents with various microstructures and morphologies to determine the optimum microstructure for long-term reversible CO2 absorption. The effect of powder production process variables was systematically studied including: the final target compositions, the reagents from which the final products were derived, the pore forming additives, the processing time and temperature. The sorbent materials were characterized in terms of their performance in the reversible reaction with CO2 and correlation made to their microstructure.

James F. Stevens; Balaji Krishnamurthy; Paolina Atanassova; Kerry Spilker

2007-08-29T23:59:59.000Z

111

A 40KW ROOF MOUNTED PV THERMAL CONCENTRATOR SYSTEM J.F.H. Smeltink1  

E-Print Network [OSTI]

3 Centre for Sustainable Energy Systems, Australian National University, Canberra, A.C.T. 0200, Australia email: 1 John.Smeltink@anu.edu.au, 2 Andrew.Blakers@anu.edu.au, 3 Joe.Coventry@anu.edu.au ABSTRACT: The Australian National University, Centre for Sustainable Energy Systems (ANU-CSES) has developed a photovoltaic

112

Reducing Pump Power Consumption by 40% (1000 KW) Through Improved Pump Management in a Central Plant  

E-Print Network [OSTI]

chiller and secondary pump, and provide required chilled water flow to chillers by programmed modulation of VFD speed under different loop conditions. With help of software (control programs) modification, the above suggestions have been Table 3... Layout of the Central Utility Plant, TAMU Operation Schedule. The plant operation schedule which has been followed for years is presented in Table 1 under the column "Current Operation Schedule". For chillers 1 - 4, it has been found to be practical...

Deng, S.; Liu, M.; Turner, W. D.

1998-01-01T23:59:59.000Z

113

Qualified Energy Property Tax Exemption for Projects 250 kW or Less  

Broader source: Energy.gov [DOE]

Ohio's Renewable and Advanced Energy Project Property Tax Exemption, enacted with the passage of Ohio S.B. 232 in the summer of 2010, exempts qualified energy projects in Ohio from public utility...

114

Ris-R-1480(EN) Stand-alone version of the 11kW Gaia  

E-Print Network [OSTI]

power is by diesel generator sets. These are cheap and robust and local people can often do the required tested both as a stand- alone unit and in parallel with a diesel genset. For system wide power quality.2 Overall operating conditions requirements 7 3.3 Power quality requirements 8 3.4 Connection of large loads

115

Dynamic response analysis of a 900 kW wind turbine subject to ground excitation  

E-Print Network [OSTI]

2.3: Patrick-Henderson foundation. . . . . . . . . . . . .= mr? 2 Figure Patrick-Henderson foundation (image fromwww. windfarmbop.com/patrick-henderson-foundation/patrick-

Caudillo, Adrian Felix

2012-01-01T23:59:59.000Z

116

Dynamic response analysis of a 900 kW wind turbine subject to ground excitation  

E-Print Network [OSTI]

response analysis of wind turbine towers including soil-were attached to the wind turbine tower at 7 locations alongload demands on the wind turbine tower structure. Additional

Caudillo, Adrian Felix

2012-01-01T23:59:59.000Z

117

Development of a Low Cost 3-10kW Tubular SOFC Power System  

E-Print Network [OSTI]

120 / 240VAC output Hot swap battery case Parallelable to 20 kWatts Acumentrics Battery-based UPS #12;Solar Flare Tests RUPS at 170F for 16 hours General Atomics SkyWarrior #12;Overview Timeline had ~473hrs operation -Hour-averaged data shown 0.9%/1000hr (0.7%/1000hr counting starting hours) 0 0

118

Liquid-lithium cooling for 100-kW ISOL and fragmentation targets.  

SciTech Connect (OSTI)

Advanced exotic beam facilities that are currently being developed will use powerful driver accelerator for the production of short-lived rare isotopes. Multi-beam-drivers capable of producing high power beams from very light to very heavy ions are now technically feasible. A challenge for such facilities is the development of production targets to be used for a variety of reaction mechanisms with beam powers of about 100 kilowatts. This paper presents engineering concepts that have been developed recently for using liquid lithium coolant for two types of targets, one for use with light-ion beams on high atomic number (Z) targets and the other for heavy-ion beams on low-Z targets.

Nolen, J. A.; Reed, C. B.,Hassanein, A.,Gomes, I. C.

2000-11-10T23:59:59.000Z

119

Harbec Plastics: 750kW CHP Application - Project Profile | Department of  

Broader source: Energy.gov (indexed) [DOE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists'Montana.ProgramJulietip sheetK-4In 2013 many autoThis roadFour MonthsKristin

120

High Efficiency 370kW Microturbine with Integral HeatRecovery  

Broader source: Energy.gov (indexed) [DOE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGYWomentheATLANTA,Fermi National Accelerator LaboratoryHotOctober 26,WelcomeScienceDaniel

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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.


121

Distributed Generation Study/615 kW Waukesha Packaged System | Open Energy  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump to:52c8ff988c1Dering Harbor,Discount Power JumpInformation Packaged

122

Dynamic response analysis of a 900 kW wind turbine subject to ground excitation  

E-Print Network [OSTI]

Turbine Model Accounting for these effects rigorously, however, requires a knowledge of soil-structure interaction formalism, the material

Caudillo, Adrian Felix

2012-01-01T23:59:59.000Z

123

Acceptance inspection plan 105KW Facility modifications for fuel retrieval subproject  

SciTech Connect (OSTI)

The acceptance inspection of construction by Fluor Daniel Hanford (FDH) is performed to provide assurance that fabrication, construction, and installation are in accordance with approved contract documents. Approved contract documents used to perform inspections may include specifications, drawings, and contractor submittals such as fabrication drawings, procedures, etc. The amount or degree of inspection activity is tailored to the project as determined by the project team so that the effort and cost expended are commensurate with the importance of the facility in terms of function and safety. Inspections are documented to provide verification of the acceptability of the work performed. This document identifies the inspections and documentation forms to be provided. It is prepared and implemented with the understanding that the construction contractor is fully responsible for compliance with contract documents and for the quality of.work performed. Inspections performed are in accordance with approved procedures. The Manager of Acceptance Inspection is responsible for the implementation of this plan and assignment of personnel for the work. Inspections are conducted by personnel who are qualified and certified to perform their assigned task. The Acceptance Inspection Plan is organized in the Construction Specification Institute (CSI) format to cross reference design specification sections with sections of the AI Plan. In each AI Plan section the applicable specification section subject will be identified followed by the appropriate inspection requirements. General surveillances will be listed when applicable. Acceptance Inspection Reports are provided to document inspections not documented on a test report (i.e., Soil Test Data, Concrete Test Report, NDE/Weld Record, Leak/Pressure Test Certification, Backflow Device Test Report, Nonconformance Report, Deficiency Report, and/or Contractors testing forms).

Shen, E.J.

1998-01-09T23:59:59.000Z

124

1-10 kW Stationary Combined Heat and Power Systems Status and Technical  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up from theDepartment( Sample of Shipment Notice) FederalLANDFILL COVERChapterPotential:

125

Development of an Underamor 1-kW Thermoelectric Generator Waste Heat  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat Pump Models |Conduct, Parent CompanyaUSAMP AMDHeavy

126

Researchers' Hottest New Laser Beams 14.2 kW | Jefferson Lab  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -the Mid-Infrared atEffect ofNational Laboratory This bar chart

127

Development of a Low Cost 3-10kW Tubular SOFC Power System  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector General Office of Audit Services AuditTransatlantic RelationsDepartmentJon T.309 | Department ofa

128

MHK Projects/AHERC 5kW deployment | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429Lacey,(MonasterLowell Point, Alaska:Luz IILynnM Setek85 - WaterCountry

129

MHK Projects/Evopod E35 35kW grid connected demonstrator | Open Energy  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429Lacey,(MonasterLowell Point, Alaska:Luz IILynnM Setek8512

130

Evaluation of NH3-SCR Catalyst Technology on a 250-kW Stationary Diesel  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat PumpRecord ofESPCof EnergyHouse11 DOE Hydrogen and Fuel Cells Program,

131

400kW Geothermal Power Plant at Chena Hot Springs, Alaska | Open Energy  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160 East 300 SouthWater Rights, Substantive Jump to:Species |2008 | Open

132

50 kW Power Block for Distributed Energy Applications - Energy Innovation  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert SouthwestTechnologies |November 2011 Mon, Next2025Steps to Making Your Windows5

133

Recovery Act:Nanoengineered Ultracapacitor Material Surpasses the $/kW  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L dDepartment ofList?Department09JerseyTransportationService

134

Microsoft Word - EXTERNAL BPA classroom presentations CA and KW editsSES  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMappingENVIRONMENTAL IMPACTApproved:GEORGEIC MS2000DancesEnterprise,JRC6

135

The Chena Hot Springs 400kw Geothermal Power Plant: Experience Gained  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty LtdSteen,Ltd Jump Jump to:Information 'Grand Paris' Project:BeamThe

136

Plugless Level 2 EV Charging System (3.3 kW) by Evatran Group...  

Broader source: Energy.gov (indexed) [DOE]

System Electricity Generation Electricity Distribution Electricity Step Down Transformer Commercial Residential Wiring & Receptacle PLUGLESS TM Control Panel Power...

137

E-Print Network 3.0 - af gps-kvalitet til Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

til menneskefde i forhold til kva- liteten af protein og mngden af... : Biofoto, Sune Holt ... Source: Ris National Laboratory Collection: Multidisciplinary Databases and...

138

E-Print Network 3.0 - af antibiotika til Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

til menneskefde i forhold til kva- liteten af protein og mngden af... : Biofoto, Sune Holt ... Source: Ris National Laboratory Collection: Multidisciplinary Databases and...

139

E-Print Network 3.0 - af vaerktoej til Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

til menneskefde i forhold til kva- liteten af protein og mngden af... : Biofoto, Sune Holt ... Source: Ris National Laboratory Collection: Multidisciplinary Databases and...

140

E-Print Network 3.0 - af dialysebehandling til Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

til menneskefde i forhold til kva- liteten af protein og mngden af... : Biofoto, Sune Holt ... Source: Ris National Laboratory Collection: Multidisciplinary Databases and...

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


141

E-Print Network 3.0 - af dmfc-system til Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

til menneskefde i forhold til kva- liteten af protein og mngden af... : Biofoto, Sune Holt ... Source: Ris National Laboratory Collection: Multidisciplinary Databases and...

142

Microsoft Word - PR-10085844 NEPA.docx  

Broader source: Energy.gov (indexed) [DOE]

PR-10085844 Title: Replace BC 500 KVA Power Transformer Description: Subcontractor shall provide all labor, supervision, tools, equipment, and transportation required to procure,...

143

Common-mode failures. Part 1  

SciTech Connect (OSTI)

Nine-Mile Point-2 was operating at full power in August 1991 when at 0548 h a phase-to-ground fault occurred on phase B of the main transformer. Differential B of the main transformer. Differential relays activated to isolate the fault by disconnecting the generator from the 345-kV line. The generator tripped, and turbine stop valve and turbine control valve closure signals results in a reactor scram and a reactor recirc pump downshift to slow speed. Turbine bypass valves opened to control reactor pressure. Station loads were auto transferred from the normal station service transformer, which received power from the generator, to the reserve station transformer, which received power from the grid. The fault caused the voltage on electrical distribution phase B buses to momentarily decrease to about 50 percent of nominal value for about 200 ms, after which the electrical distribution system voltage returned to the nominal value. That momentary dip resulted in the simultaneous trip of nonsafety-related commercial grade uninterruptible power supplies (UPSs) 1A, B, C, D, and G (Exide Mark II, Model 575-60T3-120/208, 75 kVA, 60 kW). This resulted in the loss of control rod position indication, control room annuciators, radio and paging systems, cooling tower temperature monitoring, process computer, safety parameter display, core thermal limits computer, feedwater control system, some plant lighting, emergency response computer, transient analysis recorder, balance-of-plant instrumentation, etc.

Verna, B.J.

1994-03-01T23:59:59.000Z

144

150,000 r/min-1.5 kW PM Efficiency Improvement by Means of Permeance Coefficient Optimization of 150,000-r/min, 1.5-kW PM Motor  

E-Print Network [OSTI]

Magnet Shaft Coil (Winding) gl ml 3 B-H Fig. 3. B-H curve of permanent magnet and operating point. 0. Configuration of ultra high-speed PM motor. Core Coil (Winding) Air Permanent Magnet Shaft Stator Air 2 FEM University of Technology) This paper describes an ultra high-speed permanent-magnet synchronous motor design

Fujimoto, Hiroshi

145

A 100 kW three-phase plasma torch for low LHV fuel valorisation and other applications  

E-Print Network [OSTI]

operating with air, need costly maintenance and uses non consumable electrodes. At center PERSEE a new. In addition to its instantaneous response, security of use and low cost maintenance, Three-phase Arc Torch, the majority of thermal plasma torches are based on DC technology which suffers from reliability problems when

146

A Guidebook on Grid Interconnection and Islanded Operation of Mini-Grid Power Systems Up to 200 kW  

E-Print Network [OSTI]

photovoltaic (PV), wind power, and even diesel generators.are also used in some wind power systems, in which thewas solar, wind, and hydroelectric power, with a significant

Greacen, Chris

2014-01-01T23:59:59.000Z

147

Final report on the development of a 250-kW modular, factory-assembled battery energy storage system  

SciTech Connect (OSTI)

A power management energy storage system was developed for stationary applications such as peak shaving, voltage regulation, and spinning reserve. Project activities included design, manufacture, factory testing, and field installation. The major features that characterize the development are the modularity of the production, its transportability, the power conversion method that aggregates power on the AC side of the converter, and the use of commonly employed technology for system components. 21 figs.

Porter, D. [Omnion Power Engineering Corp., East Troy, WI (United States); Nerbun, W. [AC Battery Corp., East Troy, WI (United States); Corey, G. [Sandia National Labs., Albuquerque, NM (United States). Energy Storage Systems Analysis and Development Dept.

1998-08-01T23:59:59.000Z

148

Design of a 2.5kW Low Temperature Stirling Engine for Distributed Solar Thermal Generation  

E-Print Network [OSTI]

-flexible with respect to the source of thermal energy and unprocessed waste heat can be harvested for CHP purposes for residential solar generation or on a small commercial building scale. The Stirling engine is a key component

Sanders, Seth

149

A 2.7-kW, 29-MHz Class-E/Fodd with a Distributed Active Transformer  

E-Print Network [OSTI]

91125 Abstract -- A Class-E/Fodd high power amplifier (PA) using the distributed active transformer (DAT-efficiency power amplifier (PA) is a key component for various applications in the HF and VHF bands the PA needs a power-combining structure. The distributed active transformer (DAT) has been proposed

150

A Guidebook on Grid Interconnection and Islanded Operation of Mini-Grid Power Systems Up to 200 kW  

E-Print Network [OSTI]

Dr. James Cale, National Renewable Energy Laboratory (USA)Coddington, National Renewable Energy Laboratory (USA) Dr.Energy Services Delivery/Renewable Energy for Rural Economic

Greacen, Chris

2014-01-01T23:59:59.000Z

151

A Guidebook on Grid Interconnection and Islanded Operation of Mini-Grid Power Systems Up to 200 kW  

E-Print Network [OSTI]

are waived for solar projects that do not sell power to thethat convert DC power to AC. Since solar PV modules produce

Greacen, Chris

2014-01-01T23:59:59.000Z

152

Design, fabrication and testing of a 15-kW gas-fired liquid-metal evaporator  

SciTech Connect (OSTI)

This paper describes the development and testing of a compact heat- pipe heat exchanger that is designed to transfer thermal energy from hot combustion gases to the heater tubes of a 25-kW{sub e} Stirling engine. In this system, sodium evaporates from a surface that is heated by a stream of hot gases and the liquid metal then condenses on the heater tubes of a Stirling engine where energy is transferred to the engine's helium working fluid. Recent tests on a prototype unit illustrated that a compact (8 cm {times} 13 cm {times} 16 cm) sodium evaporator can routinely transfer 15-kW{sub t} of energy at an operating vapor temperature of 760{degrees}C. Four of these prototype units will eventually be used to power a 25-kW{sub e} Stirling engine system. Design details and test results from the prototype unit are presented in this paper.

Adkins, D.R.; Rawlinson, K.S.

1992-01-01T23:59:59.000Z

153

Design, fabrication and testing of a 15-kW gas-fired liquid-metal evaporator  

SciTech Connect (OSTI)

This paper describes the development and testing of a compact heat- pipe heat exchanger that is designed to transfer thermal energy from hot combustion gases to the heater tubes of a 25-kW{sub e} Stirling engine. In this system, sodium evaporates from a surface that is heated by a stream of hot gases and the liquid metal then condenses on the heater tubes of a Stirling engine where energy is transferred to the engine`s helium working fluid. Recent tests on a prototype unit illustrated that a compact (8 cm {times} 13 cm {times} 16 cm) sodium evaporator can routinely transfer 15-kW{sub t} of energy at an operating vapor temperature of 760{degrees}C. Four of these prototype units will eventually be used to power a 25-kW{sub e} Stirling engine system. Design details and test results from the prototype unit are presented in this paper.

Adkins, D.R.; Rawlinson, K.S.

1992-07-01T23:59:59.000Z

154

A Guidebook on Grid Interconnection and Islanded Operation of Mini-Grid Power Systems Up to 200 kW  

E-Print Network [OSTI]

Induction generators for small hydro schemes, PowerManuals/Guidelines for Small Hydro Development, Sep. 19,re.org/assets/no57.pdf Small Hydro Action for the Promotion

Greacen, Chris

2014-01-01T23:59:59.000Z

155

A Guidebook on Grid Interconnection and Islanded Operation of Mini-Grid Power Systems Up to 200 kW  

E-Print Network [OSTI]

systems, such as ponds for micro-hydro systems or stockpilescontinued to rely on the micro-hydro system. This madeif the water flow to a micro-hydro generator is interrupted.

Greacen, Chris

2014-01-01T23:59:59.000Z

156

A Guidebook on Grid Interconnection and Islanded Operation of Mini-Grid Power Systems Up to 200 kW  

E-Print Network [OSTI]

Indian Institute of Technology Roorkee, Electro-MechanicalGrid Connection Equipment and Technology Best Practice andand renewable energy technologies; provides training for

Greacen, Chris

2014-01-01T23:59:59.000Z

157

Model based multivariable controller for large scale compression stations. Design and experimental validation on the LHC 18KW cryorefrigerator  

SciTech Connect (OSTI)

In this paper, a multivariable model-based non-linear controller for Warm Compression Stations (WCS) is proposed. The strategy is to replace all the PID loops controlling the WCS with an optimally designed model-based multivariable loop. This new strategy leads to high stability and fast disturbance rejection such as those induced by a turbine or a compressor stop, a key-aspect in the case of large scale cryogenic refrigeration. The proposed control scheme can be used to have precise control of every pressure in normal operation or to stabilize and control the cryoplant under high variation of thermal loads (such as a pulsed heat load expected to take place in future fusion reactors such as those expected in the cryogenic cooling systems of the International Thermonuclear Experimental Reactor ITER or the Japan Torus-60 Super Advanced fusion experiment JT-60SA). The paper details how to set the WCS model up to synthesize the Linear Quadratic Optimal feedback gain and how to use it. After preliminary tuning at CEA-Grenoble on the 400W@1.8K helium test facility, the controller has been implemented on a Schneider PLC and fully tested first on the CERN's real-time simulator. Then, it was experimentally validated on a real CERN cryoplant. The efficiency of the solution is experimentally assessed using a reasonable operating scenario of start and stop of compressors and cryogenic turbines. This work is partially supported through the European Fusion Development Agreement (EFDA) Goal Oriented Training Program, task agreement WP10-GOT-GIRO.

Bonne, Franois; Bonnay, Patrick [INAC, SBT, UMR-E 9004 CEA/UJF-Grenoble, 17 rue des Martyrs, 38054 Grenoble (France); Alamir, Mazen [Gipsa-Lab, Control Systems Department, CNRS-University of Grenoble, 11, rue des Mathmatiques, BP 46, 38402 Saint Martin d'Hres (France); Bradu, Benjamin [CERN, CH-1211 Genve 23 (Switzerland)

2014-01-29T23:59:59.000Z

158

Development of a Low Cost 3-10kW Tubular SOFC Power System | Department of  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergy CooperationRequirements Matrix U.S. Department of|ALDeterminationsDepartmentJonDepartment

159

A Guidebook on Grid Interconnection and Islanded Operation of Mini-Grid Power Systems Up to 200 kW  

E-Print Network [OSTI]

among developing countries in renewable energy development,developing countries, regulators have established renewable/distributed energydeveloping countries, regulators have established renewable/distributed energy

Greacen, Chris

2014-01-01T23:59:59.000Z

160

A Simple Measurement Technique for Characterizing Active Antennas  

E-Print Network [OSTI]

-in amplifiers are then used to sample the mixer IF outputs, and should record only the modulated signal arriving = VDC f kvA cos@a +kVB cos@b (1) v,fl= VDC f kVA cos@a where IC is the proportionality constant between

York, Robert A.

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

Energy efficient data centers  

E-Print Network [OSTI]

The facility utilizes an Exide 2225 kVA uninterruptableEASUREMENTS UPS 1 Input (Exide) UPS 2 Input (Teledyne) TotalEASUREMENTS UPS 1 Input (Exide) UPS 2 Input (Teledyne) Total

Tschudi, William; Xu, Tengfang; Sartor, Dale; Koomey, Jon; Nordman, Bruce; Sezgen, Osman

2004-01-01T23:59:59.000Z

162

RECIPIENT: NREL U.S. DEPARTMENT OFENFRGY EERE PROJECT MANAGEMENT...  

Broader source: Energy.gov (indexed) [DOE]

lest by to the capacity afthe 75kVA electrical transformer to be installed. The proposed small-scale wind turbines would be" significantly smaller than the typical turbine size...

163

2009 Wind Technologies Market Report  

E-Print Network [OSTI]

generating sets. Wind turbine blades, hubs, generators,wind turbine components that include towers (trade category is towers and lattice masts), generators (AC generators from 750 to 10,000 kVA), blades

Wiser, Ryan

2010-01-01T23:59:59.000Z

164

--No Title--  

Broader source: Energy.gov (indexed) [DOE]

An existing 13.8KV480V, 1000 kVA pad mounted transformer located on the southeast side of 105-R near the reactor ventilation stack must be relocated prior to stack demolition. The...

165

U.S. Department of Energy Categorical Exclusion ...  

Broader source: Energy.gov (indexed) [DOE]

the Portable Crew Shacks located in the H-Tank Farm area. Provides design for a new transformer bank consisting of (3) three - 13.8kV-208Y120, 1-Phase, 50 kVA pole mounted...

166

--No Title--  

Broader source: Energy.gov (indexed) [DOE]

As a result of lightning, the 2500 kVA 13.8kV480V transformer that normally supplies power to the switchgear was damaged. The transformer repair replacement is a lengthy process...

167

CX-010715: Categorical Exclusion Determination | Department of...  

Broader source: Energy.gov (indexed) [DOE]

CX-010715: Categorical Exclusion Determination Replace Bayou Choctaw 500 KVA Power Transformer CX(s) Applied: B1.3 Date: 07092013 Location(s): Louisiana Offices(s): Strategic...

168

DIRECT CONTACT HEAT EXCHANGER 10 kW POWER LOOP. SECTION 1: EXECUTIVE SUMMARY. SECTION 2: TEST SERIES NO. 1. SECTION 3; TEST SERIES NO. 2  

E-Print Network [OSTI]

Heat Exchangers to Geothermal Power Production Cycles",Heat Exchanger to Geothermal Power Production Cycles",4057702. o m SUMMARY The geothermal power loop was modified

Engineering, Barber-Nicholas

2011-01-01T23:59:59.000Z

169

Initial test results from the RedFlow 5 kW, 10 kWh zinc-bromide module, phase 1.  

SciTech Connect (OSTI)

In this paper the performance results of the RedFlow zinc-bromide module (ZBM) Gen 2.0 are reported for Phase 1 of testing, which includes initial characterization of the module. This included physical measurement, efficiency as a function of charge and discharge rates, efficiency as a function of maximum charge capacity, duration of maximum power supplied, and limited cycling with skipped strip cycles. The goal of this first phase of testing was to verify manufacturer specifications of the zinc-bromide flow battery. Initial characterization tests have shown that the ZBM meets the manufacturer's specifications. Further testing, including testing as a function of temperature and life cycle testing, will be carried out during Phase 2 of the testing, and these results will be issued in the final report, after Phase 2 testing has concluded.

Ferreira, Summer Rhodes; Rose, David Martin

2012-02-01T23:59:59.000Z

170

18-IGBT PWM-VSIThree-leg Boost LCL-filterRectifier 500 kW 21-IGBT-based frequency converter  

E-Print Network [OSTI]

, which allows the wind turbine to operate in a variable-speed range and achieve maximum aerodynamic in this paper. I. INTRODUCTION In the past numerous energy harvesting systems, associated with variable-speed Synchronous Generator (WRSG), installed in the windmill's hub, to the grid, by operating in parallel

Berning, Torsten

171

OSU Office of Institutional Research (KW) Expected-Updates-9-20-12.docx Strategic Plan: University Performance Metrics Academic Year 2011-12  

E-Print Network [OSTI]

Expenditures/3.1 The NSF Higher Education R&D (HERD) Survey administered each fall. Current updates/TT Faculty The NSF Higher Education R&D (HERD) Survey administered each fall. Current updates are expected Dollar The NSF Higher Education R&D (HERD) Survey administered each fall. Current updates are expected

Escher, Christine

172

VERSION 2000 S.L. NEITSCH, J.G. ARNOLD, J.R. KINIRY, J.R. WILLIAMS, K.W. KING  

E-Print Network [OSTI]

SOLAR NOON, SUNRISE, SUNSET, AND DAYLENGTH 33 2.2 SOLAR RADIATION 34 EXTRATERRESTRIAL RADIATION 34 SOLAR RADIATION UNDER CLOUDLESS SKIES 35 DAILY SOLAR RADIATION 36 HOURLY SOLAR RADIATION 37 DAILY NET RADIATION 38 OF PRECIPITATION 69 4.2 SOLAR RADIATION & TEMPERATURE 70 DAILY RESIDUALS 70 GENERATED VALUES 72 ADJUSTMENT

173

Gearbox Modeling and Load Simulation of a Baseline 750-kW Wind Turbine Using State-of-the-Art Simulation Codes  

SciTech Connect (OSTI)

This report discusses the causes for premature wind turbine gearbox failure and determining a method for revealing the missing loading conditions relevant to the gearbox design process.

Oyague, F.

2009-02-01T23:59:59.000Z

174

Added Value of Reliability to a Microgrid: Simulations of Three California Buildings  

E-Print Network [OSTI]

chiller (kW elec. ) solar thermal (kW) electric storage (largely served by solar thermal collection and some NGchiller (kW elec. ) solar thermal (kW) electric storage (

Marnay, Chris

2009-01-01T23:59:59.000Z

175

Hydrogen Energy Stations: Poly-Production of Electricity, Hydrogen, and Thermal Energy  

E-Print Network [OSTI]

Hot water, steam, process heat kW kW Split reformer / electrolyzer / pipeline stream High Temperature

Lipman, Timothy; Brooks, Cameron

2006-01-01T23:59:59.000Z

176

Microgrids: An emerging paradigm for meeting building electricity and heat requirements efficiently and with appropriate energy quality  

E-Print Network [OSTI]

composed of 10 kW of PV, a 53 kWh battery bank, and a 5 kWkW CHP plant, 35 kW of PV, and an 880 Ah battery bank. OtherPV and wind turbines, five 80 kW biogas engines, a 250 kW MCFC, and 100 kW of battery

Marnay, Chris; Firestone, Ryan

2007-01-01T23:59:59.000Z

177

A Kinetic Model of Copper Cycling in San Francisco Bay  

E-Print Network [OSTI]

Agencies Association. Bruland KW. 1983. Trace elements inreport. Donat JR, Lao KA, Bruland KW. 1994. Speciation ofChemistry 36:329-363. Gee AK, Bruland KW. 2002. Tracing Ni,

Bessinger, Brad; Cooke, Terry; Forman, Barton; Lee, Vivian; Mineart, Philip; Armstrong, Louis

2006-01-01T23:59:59.000Z

178

Oceanographic and ecological consequences of iron localization in phytoplankton photosystems  

E-Print Network [OSTI]

Y. Zhang, and K.W. Bruland. 1998. An iron limitation mosaicRue, J. Conn, and K.W. Bruland. 2002. Phytoplankton ironY. Zhang, and K.W. Bruland. 1998. An iron limitation mosaic

Hopkinson, Brian Matthew

2007-01-01T23:59:59.000Z

179

Copper stress response in marine Synechococcus  

E-Print Network [OSTI]

Plos One 6(9):14. Coale KH, Bruland KW, & Cv (1990) SpatialOceanography 42(5):789-799. Bruland KW, Donat JR, & Hutchins3):388-395. Coale KH, Bruland KW (1990) Spatial and temporal

Stuart, Rhona Kayra

2012-01-01T23:59:59.000Z

180

Microbial iron cycling on Trichodesmium colonies : laboratory culture studies of Trichodesmium and associated model organisms  

E-Print Network [OSTI]

Barbeau, K. , Rue, E.L. , Bruland, K.W. , and Butler, A. (Buck, K.N. , and Bruland, K.W. (2007) The physicochemicalBarbeau, K. , Rue, E.L. , Bruland, K.W. , and Butler, A. (

Roe, Kelly Lynn

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

Siderophore Production by Marine alpha-proteobacterium Ochrobactrum sp. SP18  

E-Print Network [OSTI]

E.L. , Smith, G. , and Bruland, K.W. (2001) Marine Chemistry129. Rue, E.L. and Bruland, K.W. (1995) Marine Chemistry117 138. Rue, E.L. and Bruland, K.W. (1997) Limnology and

Martin, Jessica E.

2006-01-01T23:59:59.000Z

182

WEST: A northern California study of the role of wind-driven transport in the productivity of coastal plankton communities  

E-Print Network [OSTI]

Pesqueras, Barcelona, pp. Bruland, K.W. , Rue, E.L. , Smith,DiTullio, G.R. , Zhang, Y. , Bruland, K.W. , 1998. An ironR.M. , Garfield, N. , Bruland, K.W. , 2006. Bio-optical

2006-01-01T23:59:59.000Z

183

Ultracapacitor Technologies and Application in Hybrid and Electric Vehicles  

E-Print Network [OSTI]

maximum efficiency using only a 6 kW electric motor. Vehiclemaximum efficiency using only a 6 kW electric motor. Vehicleelectric motor had a peak power of only 6 kW. Engine operating efficiency

Burke, Andy

2009-01-01T23:59:59.000Z

184

National Institute for Aviation Research (NIAR) Since its inception in 1985, NIAR has made a  

E-Print Network [OSTI]

60KW side overhead banks One 24KW front overhead bank Two additional 21KW floor units #12 frames/second at 800x600 pixilation Onboard junction box and battery Color correction Improved light

185

Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid  

E-Print Network [OSTI]

DER available include solar thermal, photovoltaics (PV) and1 absorption chiller solar thermal flow battery 220$/kWh andabsorption chiller (kW) Solar thermal (kW) PV (kW) lead-acid

Lasseter, Robert

2010-01-01T23:59:59.000Z

186

Optimal Real-time Dispatch for Integrated Energy Systems  

E-Print Network [OSTI]

DG abs. cooling offset purchase electric supply (kW) DG abs.DG abs. cooling offset purchase electric supply (kW) DG abs.DG abs. cooling offset purchase electric supply (kW) DG abs.

Firestone, Ryan Michael

2007-01-01T23:59:59.000Z

187

Microsoft Word - Final BUGS article final.docx  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

lower BUGS modification cost per kW (175kW) as compared to new simple cycle gas turbine costs (800kW). BUGS are predominately diesel fueled reciprocal engines. At...

188

Membrane Performance and Durability Overview for Automotive Fuel...  

Broader source: Energy.gov (indexed) [DOE]

vehicles * Durability - 6000 hours service, 10 years life * Cost -- 5000 for power train including H 2 storage - About 50kW for 100 kW system - Less than 10kW target for...

189

Testing and Evaluation of a Power Factor Correction for Power-Savings Potential  

E-Print Network [OSTI]

was then reduced from 13.9 to 3.0 kVAR (kilo volts amps reactive), the apparent power was decreased from 17.5 to 11.0 kVA (kilo volts amps). and the current was reduced from 23.4 to 14.5 amps. The Ministry of Electricity & Water (MEW) in Kuwait is expected...

Alotaibi, A.

2011-01-01T23:59:59.000Z

190

Double Side Control of Wound Rotor Induction Machine for Wind Energy Application Employing Half Controlled  

E-Print Network [OSTI]

the cost of a wind generator system, a new configuration using half controlled converters for both the required KVA rating of both machine side and line side converters, improves the efficiency of the wind generator, helps operating over a wide speed range and supports near unity power factor interface

Lipo, Thomas

191

International Sorption Heat Pump Conference June 2224, 2005; Denver, CO, USA  

E-Print Network [OSTI]

energy system (IES) is a highly efficient, modular, on-site energy system that was installed · Process controls integrated with condenser water pumps · 12.47-kVA high-voltage switch for tie to utility-use complex. Field data verify a fuel efficiency of 74% based on the higher heating value (HHV) of natural gas

Oak Ridge National Laboratory

192

WindTurbineGenerator Introduction of the Renewable Micro-Grid Test-Bed  

E-Print Network [OSTI]

Simulator Wind Turbine: PMSM, 3kW, 8.3A Wind Generator: PMSM, 3kW, 8.3A 3 AC/DC Converter & DC/AC Inverter Wind Turbine: Torque or Speed Control Wind Generator: PQ Control Cubicle #4: Energy Storage Generator #1 3kW, 8.3A Wind Turbine #1 3kW, 8.3A Wind Turbine #2 3kW Wind Generator #2 3kW RS232

Johnson, Eric E.

193

Microgrids: An emerging paradigm for meeting building electricity and heat requirements efficiently and with appropriate energy quality  

E-Print Network [OSTI]

such as natural or biogas fired gensets, to compensate forwind turbines, five 80 kW biogas engines, a 250 kW MCFC, and

Marnay, Chris; Firestone, Ryan

2007-01-01T23:59:59.000Z

194

Kalender 2014 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31  

E-Print Network [OSTI]

Mi Do Fr Sa So Mo Di Mi Do Fr Sa So Mo Di Mi Do Fr Sa So Mo Di Mi Do Fr Sa So Mo Di Mi Do Fr 2. KW 3. KW 4. KW 5. KW Sa So Mo Di Mi Do Fr Sa So Mo Di Mi Do Fr Sa So Mo Di Mi Do Fr Sa So Mo Di Mi Do Fr 6. KW 7. KW 8. KW 9. KW Sa So Mo Di Mi Do Fr Sa So Mo Di Mi Do Fr Sa So Mo Di Mi Do Fr Sa So Mo Di Mi Do

Potsdam, Universität

195

wind_guidance  

Broader source: Energy.gov [DOE]

Guidance to Accompany Non-Availability Waiver of the Recovery Act Buy American Provisions for 5kW and 50kW Wind Turbines

196

Analysis on the energy efficiency of variable-frequency air conditioners (Hitachi models as an example) Jim Jr-Min Lin 2014.09.26  

E-Print Network [OSTI]

Analysis on the energy efficiency of variable-frequency air conditioners (Hitachi models (Max) Energy Efficiency @min load Energy Efficiency @Max load kW kW kW kW W/W W/W RAS-22NB 1.00 3.20 0 Efficiency @min load Energy Efficiency @Max load kW kW kW kW W/W W/W RAM-5FNS(B) - 12.5 - 2.91 - 4.3 RAM-6FNS

197

Commercializing Light-Duty Plug-In/Plug-Out Hydrogen-Fuel-Cell Vehicles: "Mobile Electricity" Technologies, Early California Household Markets, and Innovation Management  

E-Print Network [OSTI]

4 demonstration of a plug-in diesel-electric HUMVEE by thediesel max output (kW) continuous/Me- kW type efficiency electric

Williams, Brett D

2010-01-01T23:59:59.000Z

198

Dictionary of Upriver Halkomelem, Volume I  

E-Print Network [OSTI]

stel:les>, CLO ['eyeglasses'], see kw'ts ~ kw'ts. eyeglasses, (probably dark glasses)::themthml eyeglasses:: skw'ech:stel:les <

Galloway, Brent Douglas

2009-01-01T23:59:59.000Z

199

Analysis of the Technical and Economic Potential for Mid-Scale Distributed Wind: December 2007 - October 31, 2008  

SciTech Connect (OSTI)

This report examines the status, restrainers, drivers, and estimated development potential of mid-scale (10 kW - 5000 kW) distributed wind energy projects.

Kwartin, R.; Wolfrum, A.; Granfield, K.; Kagel, A.; Appleton, A.

2008-12-01T23:59:59.000Z

200

Estimation of Energy Baseline by Simulation for On-going Commissioning and Energy Saving Retrofit  

E-Print Network [OSTI]

Hz AHU-2 11 kW 53 Hz AHU-3 11 kW 57 Hz AHU-4 3.7 kW 51 Hz AHU-5 2.2 kW 33 Hz Fan of AHU (Computer room) AHU-PC 3.0 kW - Lavatory ventilation fan FAN-TW 2.2 kW - P-L1 9.59 kW - P-L2 13.1 kW - Elevator - - - Fan coil units (33 units) - 10.22 k...

Miyata, M.; Yoshida, H.; Asada, M.; Iwata, T.; Tanabe, Y.; Yanagisawa, T.

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

Air Management Subsystems JohnJohn GarbakGarbak  

E-Print Network [OSTI]

with fuel cell and fuel processor · Reduce cost Fuel Cell Power System $45/kW Air Management (50-kW System · Turbocompressor for PEM Fuel Cells · Hybrid Compressor/Expander Module · Motor Blower Technology for Fuel Cell) $6/kW $39/kW #12;Status and Proposed Targets Compressor/Expander for Transportation Fuel Cell System

203

The Future of Fusion Jiangang Li (j_li@ipp.ac.cn)  

E-Print Network [OSTI]

: 5,2kW JP: 6.3kW China:1.5kW (growing 10% /y) India: 0.7kW Bangladesh: 210 Watts Renewable difficulties, limited financial and human resources, risk, politics.. · Do we really need another (moving) 50

204

Building Energy Efficiency in India: Compliance Evaluation of Energy Conservation Building Code  

SciTech Connect (OSTI)

India is experiencing unprecedented construction boom. The country doubled its floorspace between 2001 and 2005 and is expected to add 35 billion m2 of new buildings by 2050. Buildings account for 35% of total final energy consumption in India today, and building energy use is growing at 8% annually. Studies have shown that carbon policies will have little effect on reducing building energy demand. Chaturvedi et al. predicted that, if there is no specific sectoral policies to curb building energy use, final energy demand of the Indian building sector will grow over five times by the end of this century, driven by rapid income and population growth. The growing energy demand in buildings is accompanied by a transition from traditional biomass to commercial fuels, particularly an increase in electricity use. This also leads to a rapid increase in carbon emissions and aggravates power shortage in India. Growth in building energy use poses challenges to the Indian government. To curb energy consumption in buildings, the Indian government issued the Energy Conservation Building Code (ECBC) in 2007, which applies to commercial buildings with a connected load of 100 kW or 120kVA. It is predicted that the implementation of ECBC can help save 25-40% of energy, compared to reference buildings without energy-efficiency measures. However, the impact of ECBC depends on the effectiveness of its enforcement and compliance. Currently, the majority of buildings in India are not ECBC-compliant. The United Nations Development Programme projected that code compliance in India would reach 35% by 2015 and 64% by 2017. Whether the projected targets can be achieved depends on how the code enforcement system is designed and implemented. Although the development of ECBC lies in the hands of the national government the Bureau of Energy Efficiency under the Ministry of Power, the adoption and implementation of ECBC largely relies on state and local governments. Six years after ECBCs enactment, only two states and one territory out of 35 Indian states and union territories formally adopted ECBC and six additional states are in the legislative process of approving ECBC. There are several barriers that slow down the process. First, stakeholders, such as architects, developers, and state and local governments, lack awareness of building energy efficiency, and do not have enough capacity and resources to implement ECBC. Second, institution for implementing ECBC is not set up yet; ECBC is not included in local building by-laws or incorporated into the building permit process. Third, there is not a systematic approach to measuring and verifying compliance and energy savings, and thus the market does not have enough confidence in ECBC. Energy codes achieve energy savings only when projects comply with codes, yet only few countries measure compliance consistently and periodic checks often indicate poor compliance in many jurisdictions. China and the U.S. appear to be two countries with comprehensive systems in code enforcement and compliance The United States recently developed methodologies measuring compliance with building energy codes at the state level. China has an annual survey investigating code compliance rate at the design and construction stages in major cities. Like many developing countries, India has only recently begun implementing an energy code and would benefit from international experience on code compliance. In this paper, we examine lessons learned from the U.S. and China on compliance assessment and how India can apply these lessons to develop its own compliance evaluation approach. This paper also provides policy suggestions to national, state, and local governments to improve compliance and speed up ECBC implementation.

Yu, Sha; Evans, Meredydd; Delgado, Alison

2014-03-26T23:59:59.000Z

205

Predicting hottest spot temperatures in ventilated dry type transformer windings  

SciTech Connect (OSTI)

Test data indicates that hottest spot allowances used in IEEE standards for ventilated dry type transformers above 500 kVA are too low. A mathematical model to predict hottest spot temperature rises in ventilated dry type transformers was developed. Data from six layer type test windings and a 2500 kva prototype was used to refine the model. A correlation for the local heat transfer coefficient in the cooling ducts was developed. The model was used to study the effect of various parameters on the ratio of hottest spot to average winding temperature rise. The number of conductor layers, insulation thickness, and conductor strand size were found to have only a minor effect on the ratio. Winding height was found to be the main parameter influencing the ratio of hottest spot to average winding temperature rise. The study based on the mathematical model confirmed previous conclusions based on test data that the hottest spot allowances used in IEEE standards for ventilated dry type transformers above 500 kVA should be revised.

Pierce, L.W. (General Electric Co., Rome, GA (United States))

1994-04-01T23:59:59.000Z

206

Progress on the Development of Reversible SOFC Stack Technology  

Broader source: Energy.gov (indexed) [DOE]

10 kW SOFC Demo Unit VPS has collaborated with VTT Technical Research Centre of Finland to produce a 10 kW fully integrated SOFC system * VTT scope: system design &...

207

Natural Abundance Radiocarbon Studies of Dissolved Organic Carbon (DOC) in the Marine Environment  

E-Print Network [OSTI]

Press, San Diego. Bruland, K.W. , (1989) Complexation of6624), 480-482. Rue, E.L. , Bruland, K.W. , (1997) The rolemetal binding ligands (Bruland, 1989; Rue and Bruland, 1997;

de Jesus, Roman P

2008-01-01T23:59:59.000Z

208

TRANSPORT OF ANGULAR MOMENTUM IN DAMPED NUCLEAR REACTIONS  

E-Print Network [OSTI]

Academic Pres. 415-496. Bruland, K.W. , Bertine, K. , Koide,Sci. Technol. 8: 425-432. Bruland, K.W. , Knauer, G.A. and1975; Ahrland, 1975; Bruland However, have progressed

Randrup, Jorgen

2012-01-01T23:59:59.000Z

209

Natural abundance radiocarbon studies of dissolved organic carbon (DOC) in the marine environment  

E-Print Network [OSTI]

Press, San Diego. Bruland, K.W. , (1989) Complexation of6624), 480-482. Rue, E.L. , Bruland, K.W. , (1997) The rolemetal binding ligands (Bruland, 1989; Rue and Bruland, 1997;

De Jesus, Roman Paul

2008-01-01T23:59:59.000Z

210

Signatures of Restoration and Management Changes in the Water Quality of a Central California Estuary  

E-Print Network [OSTI]

Beck, N.G. , and K.W. Bruland. 2000. Diel biogeochemicalA.T. Fisher, and K.W. Bruland. 2001. Modeling water, heat,1984; Nixon 1995; Beck and Bruland 2000; Beck et al. 2001;

Gee, Alison K.; Wasson, Kerstin; Shaw, Susan L.; Haskins, John

2010-01-01T23:59:59.000Z

211

AN INVESTIGATION OF METHODS FOR THE SELECTIVE REMOVAL AND CHARACTERIZATION OF TRANSITION METALS ASSOCIATED WITH SOLIDS IN THE MARINE ENVIRONMENT  

E-Print Network [OSTI]

Academic Pres. 415-496. Bruland, K.W. , Bertine, K. , Koide,Sci. Technol. 8: 425-432. Bruland, K.W. , Knauer, G.A. and1975; Ahrland, 1975; Bruland However, have progressed

Valin, Reed Van

2012-01-01T23:59:59.000Z

212

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

Broader source: Energy.gov (indexed) [DOE]

North Carolina North Carolina Green Business Fund Energy audits,trainingeducation; solar PV on existing roofs or <60 kW on ground; wind turbinesolar thermal < 20 kW; ground...

213

Uniform Capacity Tax and Exemption for Solar (Vermont)  

Broader source: Energy.gov [DOE]

During the 2012 legislative session, Vermont passed a 100% property tax exemption for solar photovoltaic (PV) systems up to and including 10 kilowatts (kW). For systems greater than 10 kW, the...

214

Effect of Heat and Electricity Storage and Reliability on Microgrid Viability: A Study of Commercial Buildings in California and New York States  

E-Print Network [OSTI]

in peak shaving by the battery and PV. Therefore, to satisfylow storage & 60% PV incentive Battery charging kW Batterylow storage & PV cost (run 3) Battery charging kW Battery

Stadler, Michael

2009-01-01T23:59:59.000Z

215

Moving Bottlenecks: A Theory Grounded on Experimental Observation  

E-Print Network [OSTI]

that can be integrated with kinematic wave (KW) theory and also with variants of this theory that account bottleneck closely matches the vehicular density of kinematic wave (KW) theory, in agreement with existing

Daganzo, Carlos F.

216

Sandia National Laboratories: Heat Exchanger Development  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

LabHeat Exchanger Development Heat Exchanger Development Planned Heat Exchanger Test Loop Capabilities Heat Exchanger 1 500 kW Heaters (Elec.) 500 kW Gas Cooler Unbalanced flows...

217

CX-010248: Categorical Exclusion Determination | Department of...  

Broader source: Energy.gov (indexed) [DOE]

build and commission a scalable 100 kilowatt (kW) wind turbine connected to a 100 kW battery storage bank running a 100 horsepower variable speed drive and well pump....

218

Simulations of Plug-in Hybrid Vehicles Using Advanced Lithium Batteries and Ultracapacitors on Various Driving Cycles  

E-Print Network [OSTI]

7: Simulation results for the batteries alone kW kW Batteryor even lithium-ion batteries. This is another advantagewith the air-electrode batteries. Table 6: Simulation

Burke, Andy; Zhao, Hengbing

2010-01-01T23:59:59.000Z

219

Low Temperature Fuel Cell and Electrolyzer Balance-of-Plant Manufactur...  

Broader source: Energy.gov (indexed) [DOE]

Plan - Section 3.5 Manufacturing R&D Manufacturing Cost Analysis of 10 kW and 25 kW Direct Hydrogen Polymer Electrolyte Membrane (PEM) Fuel Cell for Material Handling Applications...

220

Economic Analysis of Hydrogen Energy Station Concepts: Are "H 2E-Stations" a Key Link to a Hydrogen Fuel Cell Vehicle Infrastructure?  

E-Print Network [OSTI]

+ inverter) Fuel Cell Stack Only Cost ($/kW) Reformer Cost (Capital Cost ($/kWh) Maintenance and fuel cell stackof Ref. Cost for FCVs Fuel Cell Cost ($kW) (stack + aux

Lipman, Timothy E.; Edwards, Jennifer L.; Kammen, Daniel M.

2002-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

Secondary Organic Aerosol Formation From Aromatic Hydrocarbon  

E-Print Network [OSTI]

Edney E.O. Izumi K. Sato K. 244 cm fluorescent bulbs 244cm fluorescent bulbs 1.6 kW Xe lamps 19 kW xenon arc lamps

Tang, Ping

2013-01-01T23:59:59.000Z

222

Tracking the Sun VI: An Historical Summary of the Installed Price of Photovoltaics in the United States from 1998 to 2012  

E-Print Network [OSTI]

Laboratory. Tracking the Sun VI: The Installed Price ofRange ?10 kW Tracking the Sun VI: The Installed Price ofRange ?10 kW Tracking the Sun VI: The Installed Price of

Barbose, Galen

2014-01-01T23:59:59.000Z

223

Tracking the Sun II: The Installed Cost of Photovoltaics in the U.S. from 1998-2008  

E-Print Network [OSTI]

Solar Partnership CPUC California Solar Initiative CA CPUC>100 kW ?10 kW CA CPUC California Solar Initiative 10-100 kWinstalled through the California Solar Initiative program

Barbose, Galen L

2010-01-01T23:59:59.000Z

224

Net Metering  

Broader source: Energy.gov [DOE]

'''''Note: In March 2011, Virginia enacted HB 1983, which increased the residential net-metering limit to 20 kW. However, residential facilities with a capacity of greater than 10 kW must pay a...

225

Xcel Energy- Solar*Rewards Program  

Broader source: Energy.gov [DOE]

'''''Note: As of October 11, 2013, Xcel is not accepting new applications through the medium program for systems 10.1 kW - 500 kW. Xcel expects to reopen the program in 2014, pending the Colorado...

226

Wind Energy Conversion Systems (Minnesota)  

Broader source: Energy.gov [DOE]

This section distinguishes between large (capacity 5,000 kW or more) and small (capacity of less than 5,000 kW) wind energy conversion systems (WECS), and regulates the siting of large conversion...

227

Advanced Technology Vehicle Lab Benchmarking - Level 2 (in-depth...  

Broader source: Energy.gov (indexed) [DOE]

Gasoline Engine - 1.8 liters Atkinson cycle engine, 98 hp@5200 Electric Motors - Permanent magnet AC synchronous motors - Traction motor: 60 kW, 207 Nm - Generator: 41 kW, 40...

228

Distributed Generation Dispatch Optimization under Various Electricity Tariffs  

E-Print Network [OSTI]

purchase abs. cooling offset electric supply (kW) hourTariffs electric supply (kW) abs. cooling offset purchasecooling offset Distributed Generation Dispatch Optimization Under Various Electricity Tariffs electric supply (

Firestone, Ryan; Marnay, Chris

2007-01-01T23:59:59.000Z

229

TOC_Section J.14_Conformed_thru_Mod 138.xlsx  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

118-K-2 Sludge Burial Ground, Burial Area 100K WCH 100-K-20 100-K-20, 183-KW Sodium Silicate Storage Tank (West) 100K CHPRC 100-K-21 100-K-21, 183-KW Sodium Silicate Storage Tank...

230

P'l>IC_f F2.  

Broader source: Energy.gov (indexed) [DOE]

biosolids onsile seasonally. Filtrate from dewatering goes back to WlNTP head works. Biogas stays on property to run the proposed 800 kW generator and an existing 350kW generator...

231

3-50 A classroom is to be air-conditioned using window air-conditioning units. The cooling load is due to people, lights, and heat transfer through the walls and the windows. The number of 5-kW window air  

E-Print Network [OSTI]

to a total of 9u365 = 3285 off hours per year. Disregarding the ballast factor, the annual energy and cost) = (4730 kWh/year)($0.08/kWh) = $378/year The implementation cost of this measure is the sum lamps)(60 W/lamp )(3285 hours/year) = 4730 kWh/year Cost Savings = (Energy Savings)(Unit cost of energy

Bahrami, Majid

232

Senior Design Project USRA/NASA/VPI  

E-Print Network [OSTI]

. The PLR trailer contains a radioisotope thermoelectric generator providing 6.7 kW. A secondary back

Rathbun, Julie A.

233

Neil S. Banas JISAO, Box 355672  

E-Print Network [OSTI]

, Lessard EJ, Frame E, Bruland KW, Jay DA, Peterson JO, Peterson WT, Kosro PM, Palacios SL, Lohan MC, Dever

Hickey, Barbara

234

Ecosystem-scale Selenium Model for the San Francisco Bay-Delta Regional Ecosystem Restoration Implementation Plan  

E-Print Network [OSTI]

79 p + 9 appendices. Cutter GA. Bruland KW. 1984. The marinerisks are likely (Cutter and Bruland 1984); hence, there are

Presser, Theresa S.; Luoma, Samuel N.

2013-01-01T23:59:59.000Z

235

Arnold Schwarzenegger CERTS MICROGRID  

E-Print Network [OSTI]

. In each plot the data is formatted in the following fashion: Ch1 = Unit RMS Power Output; 0.0V = -15KW 0 of the load and the individual micro gird inverters (abbreviated S.P) and the actual load of the load bank has occurred. A (Grid or Island) B (Grid or Island) Load Bank #1(S.P/Actual) KW XX KW XX KW Load Bank

236

E-Print Network 3.0 - artery transluminal angioplasty Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

KW. Iliac arteries: reanalysis ... Source: Atalar, Ergin - Department of Electrical and Electronics Engineering, Bilkent University Collection: Engineering ; Biology and Medicine...

237

Demonstration of Rack-Mounted Computer Equipment Cooling Solutions  

E-Print Network [OSTI]

technology kW kilowatt NC net cooling PDU power distribution units PPS power per server PUE power usage

Coles, Henry

2014-01-01T23:59:59.000Z

238

Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid  

E-Print Network [OSTI]

battery 220$/kWh and 2125$/kW photovoltaics Table ES 5. Energy storage parameters Description charging efficiency (

Lasseter, Robert

2010-01-01T23:59:59.000Z

239

Dictionary of Upriver Halkomelem, Volume I  

E-Print Network [OSTI]

remote, not visible, abstract), some (indefinite):: kw. remove scorch s-th, blacken s-th with fire, heat

Galloway, Brent Douglas

2009-01-01T23:59:59.000Z

240

Real-Time Building Energy Simulation Using EnergyPlus and the Building Controls Test Bed  

E-Print Network [OSTI]

Figure 9 Lighting electric power comparison between real-measurement Lighting Electric Power Comparison kW real-time

Pang, Xiufeng

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

Coral reef microbes : : the influences of benthic primary producers, nutrient availability, and anthropogenic stressors on community structure and metabolism  

E-Print Network [OSTI]

331(6154): p. 341-343. Bruland, K.W. , J.R. Donat, and D.A.129. Rue, E.L. and K.W. Bruland, Complexation of Iron(Iii)1): p. 1-11. Rue, E.L. and K.W. Bruland, The role of organic

Kelly, Linda Ellen Wegley

2013-01-01T23:59:59.000Z

242

Exploring the Geochemical Fingerprints of an Oceanic Anoxic Event During the Late Cretaceous: the Global and Biological Implications  

E-Print Network [OSTI]

Station, TX, pp. 123. Bruland, K.W. , Orians, K.J. , Cowen,G.J. , Cutter, G.A. , Bruland, K.W. , 1997. The response ofLetters 309, 7788. Bruland, K.W. , Rue, E.L. , Smith,

Owens, Jeremiah David

2013-01-01T23:59:59.000Z

243

Microgrids: An emerging paradigm for meeting building electricity and heat requirements efficiently and with appropriate energy quality  

E-Print Network [OSTI]

kW of PV, a 53 kWh battery bank, and a 5 kW diesel genset.kW of PV, and an 880 Ah battery bank. Other projects includeand a 100 kW lead-acid battery bank. Seven Hachinohe City

Marnay, Chris; Firestone, Ryan

2007-01-01T23:59:59.000Z

244

Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid  

E-Print Network [OSTI]

a huge 1577 kW PV array and a huge battery bank (6434 kWh).The PV array is substantial (517 kW) and the battery bankThe PV array is sizeable (181 kW), as is the battery bank (

Lasseter, Robert

2010-01-01T23:59:59.000Z

245

Prior List of Eligible Inverters Valid Only Until March 31, 2005  

E-Print Network [OSTI]

Prior List of Eligible Inverters Valid Only Until March 31, 2005 California Energy Commission Yes NA Ballard Power Systems Corporation EPC-PV-208- 30kW Utility Interactive 208V 30kW PV Power Converter System 30000 95 No NA Ballard Power Systems Corporation EPC-PV-208- 75kW Utility Interactive 75k

246

Alkaline Membrane Fuel Cell System Break-Out Session  

E-Print Network [OSTI]

W Residential/CHP 1 ­ 10 kW Reversible FC TBD APU 20 kW #12;Near Term Fuel Cell Requirements (3-5 years (7-12 years) · Hydrogen fuel · Transportation & Residential/CHP application · 1 ­ 100 kW · Durability

247

Technology Commercialization Showcase 2008 Hydrogen, Fuel Cells & Infrastructure  

E-Print Network [OSTI]

.g. $3,000/kW for 5kW PEM fuel cell ­ though industry reports cost reductions of 10-20%/yr Sources: (1 is primarily focused on the research and development of PEM fuel cells. Polymer Electrolyte Membrane (PEMFC Barriers Fuel Cell Cost and Durability (Targets: $30 per kW, 5000-hour durability) Safety, Codes

248

Fuel Processing Valri Lightner  

E-Print Network [OSTI]

of Hydrogen · Fuel Processors for PEM Fuel Cells Nuvera Fuel Cells, Inc. GE Catalytica ANL PNNL University-Board Fuel Processing Barriers $35/kW Fuel Processor $10/kW Fuel Cell Power Systems $45/kW by 2010 BARRIERS · Fuel processor start-up/ transient operation · Durability · Cost · Emissions and environmental issues

249

2 15.10.2013 Enrico Fraccari, Emerson Climate Technologies GmbH Analysis of Field Test data  

E-Print Network [OSTI]

kW Ambient Temperature ºC Load [kW] Heat pump Bin [hrs] Monovalent Application ­ 15kW @ -10ºC ZH of an Air-to-Water Heat Pump equipped with a Variable Speed Scroll Compressor Enrico Fraccari & Eric WinandyH Content Unit Technology Field test Locations Types Analysis SCOP calculation method (EN14825) Results

Oak Ridge National Laboratory

250

Distributed Generation with Heat Recovery and Storage  

E-Print Network [OSTI]

Space-Heating Supply Hour Load (kW) Storage CHP NG Fig. 14Space-Heating Supply Load (kW) Storage Hour CHP NG Fig. 15Supply Load (kW) Storage CHP NG Hour Fig. 16 July Weekday

Siddiqui, Afzal S.; Marnay, Chris; Firestone, Ryan M.; Zhou, Nan

2008-01-01T23:59:59.000Z

251

THERMAL PERFORMANCE OF MANAGED WINDOW SYSTEMS  

E-Print Network [OSTI]

plus .35 m2 K/W (2 hr ft 2 F/Btu) for single-glazing, and52 m2 -K/W (2 hr-ft 2 - F/Btu) for double-glazing, assumingthan .85 m -K/W (5 hr-ftL-F/Btu) diminish rapidly and would

Selkowitz, S. E.

2011-01-01T23:59:59.000Z

252

Short Term Energy Monitoring: What Does This Information Mean to the Facility Energy Manager?  

E-Print Network [OSTI]

off. Major results for this test were: Lighting: The total demand level of all lighting was found to be about 277 kW. The lighting energy used during a typical academic workweek in the Engineering Physics Building-Office side was determined... 3). EPB teaching side has a higher demand, 2 10 kW than the EPB office side at 67 kW. After the lights, AHUs and pumps were shut off in the building, a baseload of 100 kW and 25 kW were found for the teaching and office sides respectively...

Bryant, J. A.; Carlson, K. A.

2000-01-01T23:59:59.000Z

253

Energy $ Savings From Power Capacitors  

E-Print Network [OSTI]

penalty or a reduction in the kVA demand, or a similar reduction in the power bill for improved power factor. In addition, some users will add power capacitors to improve voltage regulation or reduce the loading of heavily loaded transformers... (TL) of a transformer can be divided into no load loss (NL) and load loss (LL) where: TL .. NL + LL The no load loss is affected very little by the addition of capacitors. The load loss varies as the square of the current or the square of the k...

Harder, J. E.

1982-01-01T23:59:59.000Z

254

Hottest spot temperatures in ventilated dry type transformers  

SciTech Connect (OSTI)

The hottest spot temperature allowance to be used for the different insulation system temperature classes is a major unknown facing IEEE Working Groups developing standards and loading guides for ventilated dry type transformers. In 1944, the hottest spot temperature allowance for ventilated dry type transformers was established as 30 C for 80 C average winding temperature rise. Since 1944, insulation temperature classes have increased to 220 C but IEEE standards continue to use a constant 30 C hottest spot temperature allowance. IEC standards use a variable hottest spot temperature allowance from 5 to 30 C. Six full size test windings were manufactured with imbedded thermocouples and 133 test runs performed to obtain temperature rise data. The test data indicated that the hottest spot temperature allowance used in IEEE standards for ventilated dry type transformers above 500 kVA is too low. This is due to the large thermal gradient from the bottom to the top of the windings caused by natural convection air flow through the cooling ducts. A constant ratio of hottest spot winding temperature rise to average winding temperature rise should be used in product standards for all insulation temperature classes. A ratio of 1.5 is suggested for ventilated dry type transformers above 500 kVA. This would increase the hottest spot temperature allowance from 30 C to 60 C and decrease the permissible average winding temperature rise from 150 C to 120 C for the 220 C insulation temperature class.

Pierce, L.W. (General Electric Co., Rome, GA (United States))

1994-01-01T23:59:59.000Z

255

T ti E St S tTetiaroa Energy Storage System Estimated ZBB Zinc Bromide Battery Performance and Costs  

E-Print Network [OSTI]

://rael.berkeley.edu 6Modeled 455kW gen set output power #12;Alte nati e Diesel Si ingAlternative Diesel Sizing://rael.berkeley.edu 1 #12;Island Load and DieselIsland Load and Diesel Generation Assumptions #12;Estimated Elect ical: Average daily energy use: 5,698 kWh d d 23 k Average power demand: 237 kW Peak power demand: 427 kW Load

Kammen, Daniel M.

256

Section 8-1 8-4: Statistical Process Control (SPC)  

E-Print Network [OSTI]

Section 8-1 8-4: Statistical Process Control (SPC) · Chance Causes and Assignable Causes. · WW . · Upper Control Limit (UCL): µW + kW . · Shewhart Control Chart: LCL = µW - kW Center Line = µW UCL = µW + kW . · Subgroup: A sample drawn at certain time. · Control Charts: Sample plots over different time

Li, Haijun

257

reliable, efficient, ultra-clean Fuel Cell Power Plant Experience  

E-Print Network [OSTI]

(US Army CERL) propane · 5 kW adiabatic fuel processor (US Army CERL) ­ B-100 bio diesel · Bench scale

258

Experimental Squid Jigging Off the Washington Coast  

E-Print Network [OSTI]

-Penta TMD-120 300-horsepower diesel engines. An IsuZll diesel electrical generator pro- vides 20 kW of 60 Hz electrical power at either

259

Energy Efficiency and Conservation Block Grant Program  

Broader source: Energy.gov (indexed) [DOE]

and inefficient propane stoves, refrigerators, lights, and heaters. Two efficient 12 KW diesel powered generators for batter charging, emergency use, and limited power backup...

260

Solar Power Purchase Agreements  

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

Solar Power Purchase Agreements Brian Millberg | Energy Manager, City of Minneapolis Direct Ownership * Financial: Even at 3kW installed cost, simple payback is 18 years (initial...

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

Hydrological and Geochemical Investigations of Selenium Behavior at Kesterson Reservoir  

E-Print Network [OSTI]

Cambridge. Cutter, G.A. , and K.W. Bruland. 1984. The marinesediments (Cutter and Bruland, 1984; Weres et al. , 1989a).

Zawislanski, P.T.

2010-01-01T23:59:59.000Z

262

OCEAN THERMAL ENERGY CONVERSION PRELIMINARY DATA REPORT FOR THE NOVEMBER 1977 GOTEC-02 CRUISE TO THE GULF OF MEXICO MOBILE SITE  

E-Print Network [OSTI]

Sci. Letts. , 1I, 38- Bruland, K.W. , R.P. Franks, G.A.gradients as the nutrients (Bruland et al~, 1979 and Boyle,

Commins, M.L.

2010-01-01T23:59:59.000Z

263

High Biomass Low Export Regimes in the Southern Ocean  

E-Print Network [OSTI]

Science 304 (5669) 417-420. Bruland, K.W. , Donat, J.R. ,off the coast of California (Bruland et al. 1991; Martin and

Lam, Phoebe J.; Bishop, James K.B.

2006-01-01T23:59:59.000Z

264

VERTIGO (VERtical Transport In the Global Ocean): A study of particle sources and flux attenuation in the North Pacific  

E-Print Network [OSTI]

II 40 Hutchins, D.A. , Bruland, K.W. , 1998. Iron-limitedlimitation (Hutchins and Bruland, 1998; Saito et al. , 2002;

Buesseler, K.O.

2008-01-01T23:59:59.000Z

265

Building Scale DC Microgrids  

E-Print Network [OSTI]

resources, a 10 kW vertical axis wind turbine, and Fig. 4AC-grid Fig. 3. Vertical axis wind turbine in the AIT DC

Marnay, Chris

2013-01-01T23:59:59.000Z

266

Building Scale DC Microgrids  

E-Print Network [OSTI]

resources, a 10 kW vertical axis wind turbine, and Fig. 4the grid Fig. 3. Vertical axis wind turbine in the AIT DC

Marnay, Chris

2014-01-01T23:59:59.000Z

267

SENSIBLE HEAT STORAGE FOR A SOLAR THERMAL POWER PLANT  

E-Print Network [OSTI]

16.500 KW and Larger. General Electric Company Reprint GER-communication with General Electric Company. Power Genera-New York, (1960). General Electric Company, Steam Turbine-

Baldwin, Thomas F.

2011-01-01T23:59:59.000Z

268

Falls Creek Hydroelectric Project  

SciTech Connect (OSTI)

This project was for planning and construction of a 700kW hydropower project on the Fall River near Gustavus, Alaska.

Gustavus Electric Company; Richard Levitt; DOE Project Officer - Keith Bennett

2007-06-12T23:59:59.000Z

269

UPI: UGCV PerceptOR IntegrationUPI: UGCV PerceptOR Integration CRUSHERCRUSHER  

E-Print Network [OSTI]

/trench crossing >80 in Engine Turbo diesel Generator output 58 kW/78 hp Onboard battery storage 18.7 kW-hr energy

McGaughey, Alan

270

Public Private R&D Partnerships Examples  

Broader source: Energy.gov (indexed) [DOE]

Advanced Coal Power Plants 2010 * 400kW Modules -Residential, Commercial, Industrial CHP -Transportation APUs 2005 * 1 st Generation Prototypes - Testing & Evaluation 5 6 SECA...

271

Renewable Hydrogen: Technology Review and Policy Recommendations for State-Level Sustainable Energy Futures  

E-Print Network [OSTI]

of a 7 kW grid-connected PV array with battery backup and anPV electricity output is primarily used to charge the battery

Lipman, Timothy; Edwards, Jennifer Lynn; Brooks, Cameron

2006-01-01T23:59:59.000Z

272

Analysis of electric vehicle interconnection with commercial building microgrids  

E-Print Network [OSTI]

power (CHP), PV, solar thermal, stationary battery, etc. isstationary battery stationary batteries charged by PV noyears PV: $3237/kW, lifetime: 20 years stationary battery: $

Stadler, Michael

2011-01-01T23:59:59.000Z

273

High Efficiency Microturbine with Integral Heat Recovery - Fact...  

Broader source: Energy.gov (indexed) [DOE]

Research Center, is developing a clean, cost-effective 370 kW microturbine with 42% net electrical efficiency and 85% total CHP efficiency. The microturbine technology will...

274

The hillslope-storage Boussinesq model for non-constant bedrock slope  

E-Print Network [OSTI]

to a storage based kinematic wave (KW) model enables us to assess the relative importance of diffusion flow; Boussinesq equation; Richards equation; Kinematic wave equation 1. Introduction Landscape

Loon, E. Emiel van

275

E-Print Network 3.0 - axial turbine stages Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Opportunity The Problem Summary: .transfer@durham.ac.uk Small Scale Generator for Wind and Water Turbines < 10 kW "Axial Flux Generator" Every precaution has... Licensing...

276

Direct Liquid Cooling for Electronic Equipment  

E-Print Network [OSTI]

technology kW kilowatt LBNL Lawrence Berkeley National Laboratory LLNL Lawrence Livermore National Laboratory PDU power distribution unit pPUE partial power usage

Coles, Henry

2014-01-01T23:59:59.000Z

277

Energy Efficiency Improvement and Cost Saving Opportunities for Cement Making. An ENERGY STAR Guide for Energy and Plant Managers  

E-Print Network [OSTI]

Technology and Energy Management Zement-Kalk-Gips 47 : 630-and Bezant, K.W. , 1990. Energy Management in the UK Cementpotential for improved energy management practices exists.

Worrell, Ernst

2008-01-01T23:59:59.000Z

278

axis wind turbine: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

to note that these views Firestone, Jeremy 65 WIND TURBINE SITING IN AN URBAN ENVIRONMENT: THE HULL, MA 660 KW TURBINE Renewable Energy Websites Summary: 1 WIND TURBINE...

279

Hydrogen Energy Stations: Poly-Production of Electricity, Hydrogen, and Thermal Energy  

E-Print Network [OSTI]

500/kW Anode tail gas Hydrogen Engine Gen-Set ICE/Generatorliter V-10 engine and about 26 kilograms of hydrogen, stored

Lipman, Timothy; Brooks, Cameron

2006-01-01T23:59:59.000Z

280

Storage Viability and Optimization Web Service  

E-Print Network [OSTI]

Radiation Data for 500kW peak Solar Radiation Data The solar data necessarycan select predefined solar radiation data for the locations

Stadler, Michael

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

Common Exam 2 Physics 111 Fall 2006 Name _____________________________ A Total Number of Points is 15 (Multiple Choice and Workout Problems).  

E-Print Network [OSTI]

) 4.08 m E) 20.0 m ( ) 22 2 / / 2 2 3.02 N l tv F ma m m r l l m t = = = = = net, net, 2 0 7.84 m;Common Exam 2 Physics 111 Fall 2006 Name _____________________________ A Page 2 4.) If a ski lift raises power is required of the force making the lift? A) 0.264 kW B) 1.65 kW C) 26.4 kW D) 66.0 kW E) 165.0 k

Janow, Rich

282

Immunoglobulin G, Equine Chemistry Animal Health Diagnostic Center  

E-Print Network [OSTI]

Tested References Davis, D.G., Schaefer, D.M.W., Hinchcliff, K.W., Wellman, M.L., Willet, V.E., Fletcher, J

Keinan, Alon

283

Optimal Technology Selection and Operation of Microgrids in Commercial Buildings  

E-Print Network [OSTI]

kW) 9 hour CHP heat solar thermal thermal storage Fig. 3.Investments photovoltaics solar thermal absorption chillernatural gas combustion solar thermal CHP heat force low

Marnay, Chris; Venkataramanan, Giri; Stadler, Michael; Siddiqui, Afzal; Firestone, Ryan; Chandran, Bala

2008-01-01T23:59:59.000Z

284

NETL F 451.1/1-1, Categorical Exclusion Designation Form  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

144 Granite Street, Worcester, MA Premium Power Distributed Energy Storage Demonstration for National Grid Install and operate 500 kW Vanadium Redox flow battery at Worcester, MA....

285

AN ANALYSIS OF THE ENERGY IMPACTS OF THE DOE APPROPRIATE ENERGY TECHNOLOGY SMALL GRANTS PROGRAM: METHODS AND RESULTS  

E-Print Network [OSTI]

annual wind regime. The wind generator was small (1.5kw),first cost of the wind generator and tower. Zoning

Lucarelli, Bart

2013-01-01T23:59:59.000Z

286

Research connects soil hydrology and stream water chemistry in California oak woodlands  

E-Print Network [OSTI]

Dahlgren RA, Tate KW. 2000. Hydrology in a California oakResearch connects soil hydrology and stream water chemistrybetween nitrogen cycling and soil hydrology in a manner that

O'Geen, Anthony T; Dahlgren, Randy A; Swarowsky, Alexandre; Tate, Kenneth W; Lewis, David J; Singer, Michael J

2010-01-01T23:59:59.000Z

287

Effect of Heat and Electricity Storage and Reliability on Microgrid Viability: A Study of Commercial Buildings in California and New York States  

E-Print Network [OSTI]

charging kW Utility electricity consumption Electricityis expressed in electricity consumption of the electricis expressed in electricity consumption of the electric

Stadler, Michael

2009-01-01T23:59:59.000Z

288

NREL Gearbox Reliability Collaborative: Comparing In-Field Gearbox Response to Different Dynamometer Test Conditions: Preprint  

SciTech Connect (OSTI)

This paper presents the results of NREL's Gearbox Reliability Collaborative comparison of dynamometer tests conducted on a 750-kW gearbox to field testing.

LaCava, W.; van Dam, J.; Wallen, R.; McNiff, B.

2011-08-01T23:59:59.000Z

289

alcaeorrhynchus grandis dallas: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Summary: ? intelligent landscaping ? efficient MEP systems ? 53 well geothermal heat pump system ? greywater recapture and reuse ? 7.7 kw photovoltaic array key...

290

Comparison of Building Energy Modeling Programs: HVAC Systems  

E-Print Network [OSTI]

and Mehry Yazdanian. Comparisons of HVAC Simulations betweeninformation Comparison of HVAC System Simulations inCLT (kW) Comparison of HVAC System Simulations in Different

Zhou, Xin

2014-01-01T23:59:59.000Z

291

Tracking the Sun: The Installed Cost of Photovoltaics in the U.S. from 1998-2007  

E-Print Network [OSTI]

for Sustainable Energy: California Solar Initiative MW No.Sustainable Energy: California Solar Initiative 10-100 kW >Sustainable Energy: California Solar Initiative (CSI) Los

Wiser, Ryan

2009-01-01T23:59:59.000Z

292

Tracking the Sun III; The Installed Cost of Photovoltaics in the United States from 1998-2009  

E-Print Network [OSTI]

data provided by the California Solar Initiative, MinnesotaIncentive ?10 kW CPUC California Solar Initiative (CSI) CAinstalled through the California Solar Initiative (CSI)

Barbose, Galen

2011-01-01T23:59:59.000Z

293

Optically Isolated HVIGBT Based MW Cascade Inverter Building...  

Broader source: Energy.gov (indexed) [DOE]

Capacity Power ConverterInverter Competitive Advantages Only One Other >100 KW Heat Pipe Inverter - GE Innovation Series Converter - Non-Optical, Lower Power Capacity...

294

Improving the Carbon Dioxide Emission Estimates from the Combustion of Fossil Fuels in California  

E-Print Network [OSTI]

kW LBNL LPG Mcf MECS MMBtu Mt MTBE MVSTAFF MW Average Annualof ethanol, as opposed to MTBE, as a blending component of

de la Rue du Can, Stephane

2010-01-01T23:59:59.000Z

295

E-Print Network 3.0 - alkali-aggregate reactions strengthening...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Durability Issues K.W. Neale1 Summary: conducted on the FRP rehabilitation of concrete beams suffering from alkali aggregate reaction damage... to alkali aggregate reactions. FRP...

296

Ecology and environments of an extreme faunal turnover in topical American scallops  

E-Print Network [OSTI]

Paleobiology, community ecology, and scales of ecologicalpattern. Ecology 77: 1367-1378. Jablonski, D. , K.W. Flessa,naturalist 108: . 1988. Does ecology matter? Paleobiology

Smith, James Travis

2006-01-01T23:59:59.000Z

297

Recovery Act: Nanoengineered Ultracapacitor Material Surpasses...  

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

Material Surpasses the kW Threshold for Use in EDVs 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation...

298

Recovery Act:Nanoengineered Ultracapacitor Material Surpasses...  

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

Material Surpasses the kW Threshold for Use in EDVs 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation...

299

Pedernales Electric Cooperative- Commercial Lighting Rebate Program  

Broader source: Energy.gov [DOE]

For existing and new commercial construction, Pedernales Electric Cooperative provides incentives for kW saved through efficient lighting. Rebates vary based upon whether construction is new or...

300

Energy Efficiency and Conservation Block Grant Program  

Broader source: Energy.gov (indexed) [DOE]

high pressure sodium street lights with LEDs; and 4) install an approximately 20 kW solar electric panel array on the Beaverton Library. Conditions: None Categorical...

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

CX-001568: Categorical Exclusion Determination | Department of...  

Broader source: Energy.gov (indexed) [DOE]

involves the purchase and installation of a 9 kilowatt (kW) photovoltaic (PV) solar panel system on the roof of the Trexler Environmental Center building. The proposed...

302

Faience and glass beads from the late Bronze Age shipwreck at Uluburun  

E-Print Network [OSTI]

Shipwreck. iii v vi viii ix 1 1 4 5 15 15 17 49 67 70 78 80 82 85 85 87 92 94 vii CHAPTER V GLASS: MATERIAL AND MANUFACTURE?????????.. Glass Composition and Origins???????????????. Glass Manufacture and Trade...????????????????... 44 2.15 Faience melon bead KW 5174????????????????... 47 2.16 Small glass bead KW 1550?????????????????? 50 2.17 Concreted mass of small glass beads inside Canaanite jar KW 8???.. 52 2.18 Small glass beads inside Canaanite jar KW 8...

Ingram, Rebecca Suzanne

2005-08-29T23:59:59.000Z

303

Integrated Water Treatment System (IWTS) Process Flow Diagram Mass Balance Calculations for K West Basin  

SciTech Connect (OSTI)

The purpose of this calculation is to develop the rational for the material balances that are documented in the KW Basin water system Level 1 process flow diagrams.

REED, A.V.

2000-02-28T23:59:59.000Z

304

Research at Research Development Services and  

E-Print Network [OSTI]

· $400M ongoing upgrade · FEL Light Source (~14kW) CEBAF #12;Alternative Energy ·Algal Biodiesel Research

305

U.S. Department of Energy NEPA Categorical Exclusion Determination...  

Broader source: Energy.gov (indexed) [DOE]

simple weatherization activities; and 2) installing an approximate 17 kW solar photovoltaic system on the Shelter Care Building. Conditions: None Categorical Exclusion(s)...

306

U.S. Department of Energy NEPA Categorical Exclusion Determination...  

Broader source: Energy.gov (indexed) [DOE]

efficiency retrofitting, 3) installation of a small (approximately 106 kW) solar photovoltaic system on the roof of the City of Tustin Gymnasium (1994) Conditions: None...

307

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

Broader source: Energy.gov (indexed) [DOE]

County, North Carolina Commercial Renewable Energy Systems - Black Farms Capture methane from existing swine farm and install 50 kW engine generator set, hydrogen sulfide...

308

Design of PM generator for avertical axis wind turbine.  

E-Print Network [OSTI]

?? The task in this project is to design a generator for a vertical axis wind turbine withpower rated to 20kW at a wind speed (more)

Rynkiewicz, Mateusz

2012-01-01T23:59:59.000Z

309

Hydrogen Fuel Cell Vehicles  

E-Print Network [OSTI]

Single-shaft ac powertrain. c Integrated permanent-magnet acshafts, and connecting cables and wiring). Motor: The 52-kW ac permanent-magnet

Delucchi, Mark

1992-01-01T23:59:59.000Z

310

Distributed Energy Resources Market Diffusion Model  

E-Print Network [OSTI]

engines, microturbines, gas turbines, and fuel cells. Byreciprocating engines, gas turbines, and microturbines. Costin the DER-CAM analysis Gas Turbine Capacity (kW) Capital

Maribu, Karl Magnus; Firestone, Ryan; Marnay, Chris; Siddiqui, Afzal S.

2006-01-01T23:59:59.000Z

311

From High Rise to Coast: Revitalizing Riveira da Barcarena  

E-Print Network [OSTI]

of a Small Urban Stream Restoration Project in Northernwith nature. KW: Stream restoration, Ribeira Barcarena,explosion of river and stream restoration efforts, including

Kondolf, G. Mathias M; Podolak, Kristen; Gaffney, Andrea

2010-01-01T23:59:59.000Z

312

Soiling losses for solar photovoltaic systems in California  

E-Print Network [OSTI]

n efficiency and daily rainfall for a 554 kW dc PV plant inPV sites demonstrated how soiling decreases the efficiency of solar PV plants.

Mejia, Felipe A; Kleissl, Jan

2013-01-01T23:59:59.000Z

313

Long Term Operation of Renewable Energy Building  

E-Print Network [OSTI]

hot water, daylighting, passive cooling, and generation of electricity from a 10 kW wind turbine and 1.9 kW of photovoltaic panels, each connected to the utility grid through inverters. Since 1991, 16,900 kWh have been purchased and 31,300 kWh returned...

Nelson, V.; Starcher, K.; Davis, D.

1996-01-01T23:59:59.000Z

314

Trace metals in the central California Current upwelling system  

E-Print Network [OSTI]

G. , D.V. Biller, K.W. Bruland / Marine Chemistry 130-131 (Mar. Bio. Ecol. , 96, 225- Bruland, K.W. and Lohan, M. C. ,on Geochemistry 6, 23-47. Bruland, K. W. , E. L. Rue, and G.

Biller, Dondra

2013-01-01T23:59:59.000Z

315

Iron distribution and phytoplankton iron limitation in the southern California Current System  

E-Print Network [OSTI]

Johnson, K.S. , E. Boyle, K. Bruland, K. Coale, C. Measures,Nature 407: 695-702. Bruland, K.W. , E.L. Rue, and G.J.blooms. Limnol. Oceanogr. Bruland, K.W. , E.L. Rue, G.J.

King, Andrew Luke

2008-01-01T23:59:59.000Z

316

Analysis of a flexible polymeric film with imbedded micro heat pipes for spacecraft radiators  

E-Print Network [OSTI]

, radiator capacity varies from 6.0 kW to 12.2 kW for source temperatures from 20 to 50 C. For source temperatures 40 C and higher, capacity meets or exceeds the dissipation requirements of a reference spacecraft design. Methanol is not recommended as a...

McDaniels, Deborah Marie

2012-06-07T23:59:59.000Z

317

Effect of Heat and Electricity Storage and Reliability on Microgrid Viability: A Study of Commercial Buildings in California and New York States  

E-Print Network [OSTI]

substantial (517 kW) and the battery bank huge (2082 kWh),181 kW), as is the battery bank (1518 kWh). In this case thePV array and a huge battery bank (6434 kWh). Note that this

Stadler, Michael

2009-01-01T23:59:59.000Z

318

Value and Technology Assessment to Enhance the Business Case for the CERTS Microgrid  

E-Print Network [OSTI]

substantial (517 kW) and the battery bank huge (2082 kWh),181 kW), as is the battery bank (1518 kWh). In this case thePV array and a huge battery bank (6434 kWh). Note that this

Lasseter, Robert

2010-01-01T23:59:59.000Z

319

Distributed Energy Resource Optimization Using a Software as Service (SaaS) Approach at the University of California, Davis Campus  

E-Print Network [OSTI]

kW) Flow Battery Energy Installed (kWh) PV Installed (kW)input to Flow Battery Electricity Generation f rom PV TotalPV array with a rated peak power of 326.7 kW as well as a flow battery

Michael, Stadler

2011-01-01T23:59:59.000Z

320

Institute of Transportation Studies University of California at Berkeley  

E-Print Network [OSTI]

method to model kinematic wave (KW) traffic streams containing slow vehicles. The slow vehicles numerically within the context of kinematic wave (KW) theory. This reference showed that if the moving-posed problem in kinematic wave theory. Its solution can be obtained with standard recipes. For problems

Daganzo, Carlos F.

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

A SIMPLE TRAFFIC ANALYSIS PROCEDURE Carlos F. Daganzo  

E-Print Network [OSTI]

of the kinematic wave (KW) model of Lighthill and Whitham (1955) and Richards (1956); thus, the part and Windover (1995,1996). 1. BACKGROUND AND MOTIVATION The kinematic wave (KW) model of Lighthill and Whitham work is now proceeding to see whether waves behave as predicted in this theory--see Cassidy

Daganzo, Carlos F.

322

FullSWOF Paral: Comparison of two parallelization strategies (MPI and SKELGIS)  

E-Print Network [OSTI]

are often used to model overland flow kinematic (KW) and diffusive wave (DW) equations [1], [2-orleans.fr/mapmo/soft/FullSWOF/ that solves shallow water equa- tions for applications in hydrology) based on a domain decomposition strategy]. But following [3], [4], [5], we choose to use the shallow water (Saint-Venant [6]) physical model. Indeed KW

Paris-Sud XI, Université de

323

Institute of Laser Engineering Osaka University  

E-Print Network [OSTI]

to the grid. The stability and power is comparable to those of wind machines, but the net electricity Fusion Test IFE Forum NIF (US) FIREX-I (Jpn), EP Ignition 1-month operation Power plant =100 kW Reaction chamber 10 MWth Heating Laser 100 kJx1Hz = 100 kW Pellet Injector Power Generator 4

324

May 19-22, 2003 DTE Hydrogen Power Park  

E-Print Network [OSTI]

with electrolysis and stationary PEM fuel cell technology to take advantage of low-cost power during off-peak hours at +5,000 psi (proven, safe, relatively cost effective) 25 ­ 75 kW fuel cell bank (quiet, clean 50 kW Fuel Cell Bank Biomass and/or Central Station power Distribution Grid Vehicle refueling station

325

Economics of Building Integrated PV In China John Byrne, Gerard Alleng and Aiming Zhou  

E-Print Network [OSTI]

management device shaving monthly peak load (kW). In this case, BIPV offers value to a building owner management (primarily, peak-shaving benefits, i.e., lower kW) and emergency power (through the addition efficiency and peak-shaving technologies. A BIPV system with modest storage can also offer important building

Delaware, University of

326

Evaluation of a Local Air Conditioning Duty Cycling Device as a Load Management Tool  

E-Print Network [OSTI]

the air conditioners were controlled. The local control device and the direct control device were both found to reduce demand of the compressor by about 0.65 kW at 100F ambient temperature. Also, the kW reduction achieved was found to increase with higher...

Schneider, K.; Thedford, M.

1986-01-01T23:59:59.000Z

327

Xcel Energy- Solar*Rewards Community Program (Colorado)  

Broader source: Energy.gov [DOE]

'''''Note: Xcel began accepting applications for the 2013 Standard Offer Program for systems between 10 kW and 500 kW on June 1, 2013. The program had a budget to support 4.5 MW of projects in 2013...

328

High Power Targetry Workshop May 3rd , 2011  

E-Print Network [OSTI]

in beam direction ~25 mm Beam Target thickness mm for 30 % of range Number of slices 1 mm thick Power loss/slice [kW] Number of slices 0.2 mm thick Power loss/slice [kW] Number of slices 0.1 mm thick Power loss

McDonald, Kirk

329

Performance Optimization of a Fan System- Overcoming Impacts of Modified Design Criteria Due to Regulatory Requirements and Changed Operating Conditions  

E-Print Network [OSTI]

that was applied to address fan inefficiency. Energy savings from optimizing the system are estimated to be 338 kW, nearly half of the original measured input power of 678 kW. The project is currently being implemented and will have a payback period of less than 8...

Wroblewski, R. G.; Preis, F.; Smith, R.

330

POUR L'OBTENTION DU GRADE DE DOCTEUR S SCIENCES accepte sur proposition du jury  

E-Print Network [OSTI]

and the facilitation of renewable energy technologies. Furthermore, the phasing out of nuclear power will increase 100 kW and 10 MW (whereby 100 kW till 1 MW is considered to be mini hydropower), is a renewable energy the demand for new domestic electricity generation. According to the Federal Energy Strategy 2050, additional

331

Assessment of Fuel Cells as Auxiliary Power Systems for  

E-Print Network [OSTI]

/International Fuel Cells 5-kW hydrogen-PEM demo for 7-series passenger car ­ DaimlerChrysler/Ballard 1.4-kW hydrogen-PEM of PEM & solid oxide fuel cells in the application of APUs for on-road vehicles. · The USDOE Vehicle conceptual system with competing technology · Determine gaps among fuel cell cost & technical performance

332

Development Michael Short  

E-Print Network [OSTI]

power plant for buses PEM fuel cell, 120 kW, hydrogen Automotive fuel cell systems for primary power PEM and technology development PEM fuel cell, 5 kW, hydrogen Fuel cell system for the Space Shuttle Orbiter Alkaline fuel cell development Continued commercialization Reduce product cost Reduce size and weight Increase

333

Effects of flow cell design on charge percolation and storage...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Hajimolana, F.S. Mjalli, M. Saleem, J. Electrochem. Soc. 158 (2011) R55eR79. 12 E. Agar, C.R. Dennison, K.W. Knehr, E.C. Kumbur, J. Power Sources 225 (2013) 89e94. 13 K.W....

334

What performance would non-Pt cathode catalysts need to achieve  

E-Print Network [OSTI]

-22 March, 2003 New Orleans, LA Fuel Cell Activities GMnonPtwkshp.ppt 1 #12;Automotive stack performance Motors Fuel Cell Activities Honeoye Falls, NY DOE Workshop on Non-Platinum Electrocatalysts 21 / cost requirements ­ Stack power density: ~1kW / liter ­ Stack specific power: ~1 kW / kg · DOE 2010

335

Public Interest Energy Research (PIER) Program FINAL PROJECT REPORT  

E-Print Network [OSTI]

VALIDATION OF A 25 KILOWATT DUAL SHELL STIRLING ENGINE APRIL 2009 CEC5002009061 Prepared for: California Transportation Proof of Concept and Test Validation of a 25 kW Dualshell Stirling Engine final report for the 25kW Dualshell Stirling Engine Project (Contract Number 50004017) conducted by ADI Thermal Power

336

DO NOT DOE/NASA/1005--1 -REMOVE~ DE83 013343  

E-Print Network [OSTI]

-kW Free-Piston Stirling Engine with a Dashpot Load DISCLAIMER This report was prepared as an account RESULTS AND DESCRIPTION OF A 1KW FREE-PISTON STIRLING ENGINE WITH A DASHPOT LOAD Jeffrey Schreiber.33 hp) single cylinder free-piston Stirling engine was installed in the test facilities at the Lewis

Oak Ridge National Laboratory

337

Wastewater treatment, energy recovery and desalination using a forward osmosis membrane in an air-cathode microbial osmotic fuel cell  

E-Print Network [OSTI]

dissolved solids (similar to seawater) by reverse osmosis (RO) is 1.06 kW h/m3 [2]. The most efficient sea water reverse osmosis (SWRO) systems have reached energy demands as low as 1.8 kW h/m3 [3], excludingWastewater treatment, energy recovery and desalination using a forward osmosis membrane in an air

338

SIDA DemoEast programme in Estonia. Supply, delivery and installation of wood pellet burning equipment  

E-Print Network [OSTI]

kW. The second light oil fuelled boiler will be in reserve. The total delivery programme has and Kiltsi light oil fired boilers have been converted to wood pellets burning. The supplier oil fuelling) and 26NOVA (with the capacity 700 kW with light oil fuelling). The boilers are fuelled

339

Etude thorique et exprimentale du couplage entre un concentrateur solaire et un rcepteur haute temprature (+)  

E-Print Network [OSTI]

A numerical method to calculate solar irradiation at any point of the focal zone of a double reflexion into account. Expe- rimental solar flux density distribution in the focal zone of a 2 kW and of a 6 kW solar furnace are presented and compared with calculated data. Then the temperature profile along the wall

Paris-Sud XI, Université de

340

ACCEPTED TO IEEE TRANS. POWER SYSTEMS, APRIL 2011. 1 Abstract In this paper, an optimization model and techniques  

E-Print Network [OSTI]

and tools. Index Terms Power system planning, renewable energy generation, solar photovoltaic, investment and sustainable sources of energy. Among them, wind and solar generation have become preeminent in recent years [$] , Monthly average power from solar PV module [kW] Rated power of a typical solar PV module [kW] This work

Caizares, Claudio A.

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

Decisions on Pilot Performance-Based Incentive Program  

E-Print Network [OSTI]

(PBI) Program for photovoltaic (PV) systems. The report was adopted by the Energy Commission at its parent; no minimum or maximum system size limit. · The reservation period for system installation is 12 Commercial Customer 10 kW PV System 7 Residential Customer 3 kW PV System 7 Eligibility 8 Reservations 9

342

This article was originally published in a journal published by Elsevier, and the attached copy is provided by Elsevier for the  

E-Print Network [OSTI]

coefficient 1. Introduction Heat pipe, which is a kind of high efficiency heat transfer device, has been used, the ever-increasing pressure on energy cost has resulted in an urgent need for developing high efficiency, heat flux 5.0 kw/m2 ­40 kw/m2 , inclination angle 2­90°), the evaporation and condensation heat

Jen, Tien-Chien

343

Thermoacoustic Stirling Engine --An acoustic amplifier  

E-Print Network [OSTI]

National Laboratory Condensed Matter and Thermal Physics Group MS K764, Los Alamos, NM 87545 backhaus) efficiencies 6" 24 " 72 " Acoustic power: 100 W 1 kW 50 kW T.A. efficiency: 23% 30% 25% All-metal bonded PZT stacks Metal joints, rather than epoxy joints, between PZT elements allow stacks to generate high power

Lee, Dongwon

344

Tracking the Sun: The Installed Cost of Photovoltaics in the U.S. from 1998-2007  

E-Print Network [OSTI]

10-100 kW >100 kW Tracking the Sun: The Installed Cost ofout over five years. Tracking the Sun: The Installed Cost ofU.S. from 1998-2007 Tracking the Sun: The Installed Cost of

Wiser, Ryan

2009-01-01T23:59:59.000Z

345

Tracking the Sun II: The Installed Cost of Photovoltaics in the U.S. from 1998-2008  

E-Print Network [OSTI]

2008 BACK PAGE Tracking the Sun II: The Installed Cost of10-100 kW >100 kW Tracking the Sun II: The Installed Cost ofSystems MW Total Tracking the Sun II: The Installed Cost of

Barbose, Galen L

2010-01-01T23:59:59.000Z

346

2015 Vehicle Buyer's Guide (Brochure), Clean Cities, Energy...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Year) Driving Range (Miles) GHG Score** Fuel Economy (MPGe) CityHwy Starting MSRP BMW i3 125 kW21 kWh 0.2 81 10 137114 41,350 Chevrolet Spark 104 kW20 kWh 0.2 82 10 128...

347

Tracking the Sun III; The Installed Cost of Photovoltaics in the United States from 1998-2009  

E-Print Network [OSTI]

NHPUC Renewable Energy Rebate Program NH 10-100 kW >100 kW ?MSEO Solar Electric Rebate Program NH NHPUC Renewable EnergyNH FEO Solar Energy System Incentives Program MassCEC Small Renewables Initiative* MEA Solar Energy Grant Program MSEO Solar Electric Rebate

Barbose, Galen

2011-01-01T23:59:59.000Z

348

Bronx Zoo Fuel Cell Project  

SciTech Connect (OSTI)

A 200 kW Fuel Cell has been installed in the Lion House, Bronx Zoo, NY. The Fuel Cell is a 200 kW phosphoric acid type manufactured by United Technologies Corporation (UTC) and will provide thermal energy at 725,000 Btu/hr.

Hoang Pham

2007-09-30T23:59:59.000Z

349

Performance Criteria for Residential Zero Energy Windows  

E-Print Network [OSTI]

CA) MEC Zone MEC Pkg # Glz % Btu/h-ft2-F Fenestration U-factor W/m2-K (h-ft2-F)/Btu Ceiling R-value (m2-K)/W (h-ft2-F)/Btu Wall R-value (m2-K)/W (h-ft2-F)/Btu Floor

Arasteh, Dariush; Goudey, Howdy; Huang, Joe; Kohler, Christian; Mitchell, Robin

2006-01-01T23:59:59.000Z

350

Uninterruptible power supply (UPS) systems  

SciTech Connect (OSTI)

Use of this purchase specification is not mandatory. User should review the document and determine if it meets the user`s purpose. This document contains a fill-in-the-blanks guide specification for the procurement of uninterruptible power supply (UPS) systems greater than 10 kVA, organized as follows: Parts 1 through 7--technical requirements; Appendix A--technical requirements to be included in the proposal; Appendix B--UPS system data sheets to be completed by each bidder (Seller) and submitted with the proposal; Appendix C--general guidelines giving the specifier parameters for selecting a UPS system; it should be read before preparing an actual specification, and is not attached to the specification; Attachment 1--sketches prepared by the purchaser (Owner); Attachment 2--sample title page.

NONE

1997-04-01T23:59:59.000Z

351

Sodium/sulfur battery engineering for stationary energy storage. Final report  

SciTech Connect (OSTI)

The use of modular systems to distribute power using batteries to store off-peak energy and a state of the art power inverter is envisioned to offer important national benefits. A 4-year, cost- shared contract was performed to design and develop a modular, 300kVA/300-kWh system for utility and customer applications. Called Nas-P{sub AC}, this system uses advanced sodium/sulfur batteries and requires only about 20% of the space of a lead-acid-based system with a smaller energy content. Ten, 300-VDC, 40-kWh sodium/sulfur battery packs are accommodated behind a power conversion system envelope with integrated digital control. The resulting design facilities transportation, site selection, and deployment because the system is quiet and non-polluting, and can be located in proximity to the load. This report contains a detailed description of the design and supporting hardware development performed under this contract.

Koenig, A.; Rasmussen, J. [Silent Power, Inc., Salt Lake City, UT (United States)

1996-04-01T23:59:59.000Z

352

Enhancing fire safety at Hydro plants with dry transformers  

SciTech Connect (OSTI)

Hydroelectric plant owners and engineers can use dry-type transformers to reduce fire hazards in auxiliary power systems. The decision to replace a liquid-immersed transformer with a dry-type product has a price: higher unit cost and a need to be more vigilant in detailing transformer specifications. But, whether the change affects only one failed transformer or is part of a plant rehabilitation project, the benefits in safety can be worth it. Voltages on hydroelectric plant auxiliary power systems can range from a 20 kV medium-voltage system to the normal 480-208/120 V low-voltage system. Dry transformers typically are used in such systems to reduce the fire hazard present with liquid-filled transformers. For a hydro plant owner or engineer seeking alternatives to liquid-filled transformers, there are two main kinds of dry-type transformers to consider: vacuum pressure impregnated (VPI) and cast coil epoxy resin. VPI transformers normally are manufactured in sizes up to 6,000 kVA with primary voltage ratings up to 20 kV. Cast coil transformers can be made in sizes from 75 to 10,000 kVA, with primary voltage ratings up to 34,500 V. Although the same transformer theory applies to dry transformers as to liquid-filled units, the cooling medium, air, required different temperature rise ratings, dielectric tests, and construction techniques to ensure reliability. Consequently, the factory and field tests for dry units are established by a separate set of American National Standards Institute (ANSI)/Institute of Electrical and Electronics Engineers (IEEE) standards. Cast coil transformers have several important advantages over VPI units.

Clemen, D.M. (Harza Engineering Company, Chicago, IL (United States))

1993-06-01T23:59:59.000Z

353

Phantom Power: The Status of Fuel Cell Technology Markets  

E-Print Network [OSTI]

overall fuel cell costs begin to come down due to the lower overall electrical efficiencies (30-40% compared to 40-50% for SOFC and MCFC). PAFC's also require a fuel reformer to extract hydrogen from a hydrocarbon fuel, whereas some of the higher... temperature technologies such as SOFC and MCFC do not require this extra fuel treatment. 200 kW PAFC Operating Temperature (F) 400 Package Cost ($/kW) 3,500 Installed Cost ($/kW) 4,500 O&M Costs($/kW) 0.03 Electrical Efficiency(HHV) 36% CHP Efficiency...

Shipley, A. M.; Elliott, R. N.

354

A Framework for Dynamic Energy Efficiency and Temperature Management  

E-Print Network [OSTI]

Simulator Battery Bank: 3kW, 120V, 25AH Bidirectional Buck-Boost DC/DC Converter Communications Control/AC Inverter v c c c c Capacitor Bank - 450V, 9400uF Voltage Sensor: LV25P - 500V Current Sensor: LA 55-P CB AC/DC DC/AC v c c c c c c MC 5kw 5kw v v AC/DC Battery Simulator Boost DC/DC Sub CB MC CB MCMCv v

Renau, Jose

355

Understanding Utility Rates or How to Operate at the Lowest $/BTU  

E-Print Network [OSTI]

. The lower the energy rating (KW/Ton or KW/HP or KW/BTU) the more efficient the equipment and the less demand draw on the electric power plants, thereby reducing the need to build new power plants. To encourage DSM, utilities give rebates for high...: Bob Allwein, Oklahoma Natural Gas Company. Dick Landry, Gulf States Utility. Curtis Williford, Entex Gas Company. Bret McCants, Central Power and Light Company. Frank Tanner, Southern Union. Patric Coon, West Texas utilities. ESL-IE-93...

Phillips, J. N.

356

The Role of the Consultant in Marketing Industrial Heat Pumps  

E-Print Network [OSTI]

device that serves a process heating load or provides space heating for relatively large loads in an in dustrial plant or complex. A heat pump is typi cally driven by electric motors ranging from 25 kW up to several thousand kW motor input power... considered for development and conunercialization, but few of these have been placed in service in the United States. Process heat recovery designs have been installed with electrical inputs of more than 10,000 kW and with coefficients of performance...

Gilbert, J. S.; Niess, R. C.

357

Electric Power Interruption Cost Estimates for Individual Industries, Sectors, and the U.S. Economy  

E-Print Network [OSTI]

(Lehtonen et at. 1995) Finland 1992 1993 Industrial- US$15.79/kW - I-Hour Interruption Commercial - US$17.86/kW - I-Hour Interruption Residential- US$3.16/kW - I-Hour Interruption Lehtonen and Lemstroem (Lehtonen et al. 1995) Iceland 1992 1993.... VTT Energy. Jyvaskyla, Finland. (1995). 9. New York City Office of Economic Development. Statistical Profile of Emergency Aid Corrunission Applications. New York, New York. (1977). 10. Ontario Hydro. Ontario Hydro Survey on Power System...

Balducci, P. J.; Roop, J. M.; Schienbein, L. A.; DeSteese, J. G.; Weimar, M. R.

358

Heat transfer in a thermoelectric generator for diesel engines  

SciTech Connect (OSTI)

This paper discusses the design and test results obtained for a 1kW thermoelectric generator used to convert the waste thermal energy in the exhaust of a Diesel engine directly to electric energy. The paper focuses on the heat transfer within the generator and shows what had to be done to overcome the heat transfer problems encountered in the initial generator testing to achieve the output goal of 1kW electrical. The 1kW generator uses Bismuth-Telluride thermoelectric modules for the energy conversion process. These modules are also being evaluated for other waste heat applications. Some of these applications are briefly addressed.

Bass, J.C. [Hi-Z Technology, Inc., San Diego, CA (United States)

1995-12-31T23:59:59.000Z

359

Microsoft Word - Future Power Systems 20 - The Smart Enterprise...  

Broader source: Energy.gov (indexed) [DOE]

embedded generation and storage, this depends on the way Preset time period and later, Time of Use pricing will vary over the period across which the kW can be shifted. There is...

360

--No Title--  

Broader source: Energy.gov (indexed) [DOE]

Chalkyitisik Village Council to replace an old inefficient diesel generator at their power plant with a new energy efficient diesel generator. A 117kW fuel efficient diesel...

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

The 28th International Cosmic Ray Conference 1 Portable, Single-mirror, Air Fluorescence Detector  

E-Print Network [OSTI]

kilometers. Power is supplied by a 15kW diesel generator. Both connex boxes are constructed in such a way facilities and historically these have been run o#11; of grid power. These luxuries are not always required

362

STATEMENT OF CONSIDERATIONS REQUEST BY DELPHI AUTOMOTIVE SYSTEMS...  

Broader source: Energy.gov (indexed) [DOE]

and Volvo Truck North America to develop a 3-5kw Solid Oxide Fuel Cell (SOFC) auxiliary power unit capable of operating on diesel fuel for the heavy-duty trucking industry. The...

363

Burbank Water and Power- Residential and Commercial Solar Support Program  

Broader source: Energy.gov [DOE]

'''''Burbank Water and Power (BWP) accepted applications for photovoltaic (PV) rebates throughout July 2013. Winners were determined through a lottery on August 12, 2013. Only systems under 30 kW...

364

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

Broader source: Energy.gov (indexed) [DOE]

Teresa Jones 2009 50 Belver Avenue, North Kingstown, RI RI Non-utility Scale Renewable Energy Program Installation of a 375kW solar array PV system at the Toray Plastics plant...

365

E-Print Network 3.0 - auto thermal reforming Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

psig H2 PSA Natural Gas Syngas CMP HX CMP HX Thermal... ACR is more cost effective 12;Praxair BP 7 Reformer Design 150 kW thermal NG unit 0 10 20 30 40 50... GE Autothermal...

366

LBNL Transactional Network Applications  

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

24 Demand (kW) 0 50 100 150 200 250 300 350 400 1 3 5 7 9 11 13 15 17 19 21 23 Energy Cost () Time (hr) Critical Peak Pricing Tariff * Challenge: Total energy saved or...

367

Otolith elemental signatures reflect residency in coastal water masses  

E-Print Network [OSTI]

defined by Hurst and Bruland 2008) and subarctic water (meanupwelled waters (Hurst and Bruland 2008). Elevated Ba/Ca inSci 56:578591 Hurst MP, Bruland KW (2008) The effects of

Nishimoto, Mary M.; Washburn, Libe; Warner, Robert R.; Love, Milton S.; Paradis, Georges L.

2010-01-01T23:59:59.000Z

368

River Influences on Shelf Ecosystems: Introduction and Synthesis1 , B.M. and R.M. Kudela2  

E-Print Network [OSTI]

.M. Kudela2 , J.D. Nash3 , K.W. Bruland2 , W.T. Peterson4 , P.4 MacCready1 , E.J. Lessard1 , D.A. Jay5 , N

Hickey, Barbara

369

--No Title--  

Broader source: Energy.gov (indexed) [DOE]

kW Proven Energy wind turbines on 49 foot mono-poles * Grid connection SMA Windy Boy inverter * Performance monitoring software Based on one year of electricity use and assuming...

370

--No Title--  

Broader source: Energy.gov (indexed) [DOE]

(hereafter "the facility") on Camp Island in Karluk Lake which will house a 6KW inverter system with a battery bank capable of storing and distributing 28,000 watts of...

371

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

Broader source: Energy.gov (indexed) [DOE]

Energy and Energy Efficiency Projects - NJ Transit Solar Design and build a 550 - 800 kW Solar PV generating system on the roof of existing rail maintenance facility. The system...

372

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

Broader source: Energy.gov (indexed) [DOE]

North Carolina Commercial Renewable Energy Systems - FLS Robersonville Food Lion Solar A 250 kW PV system will be installed on the existing roof of the Robersonville Food...

373

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

Broader source: Energy.gov (indexed) [DOE]

at Private & Gov. Bldgs. - Anne Arundel Community College PPA Installation of a 750 kW solar PV system at the Anne Arundel Community College. The fixed angle system is mounted...

374

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

Broader source: Energy.gov (indexed) [DOE]

Carolina Commercial Renewable Energy Systems - Charlotte-Mecklenburg Government Center Solar Project A PV project with a capacity of 9 kW will be placed on an existing parking...

375

Third-Party Financing and Power Purchase Agreements for Public...  

Broader source: Energy.gov (indexed) [DOE]

500 kW system @ 3.5 to 4 million Federal tax benefits 55% 6 Some key elements of a PPA Price per kWh of electricity Annual escalation factor (2-5%) Length of the agreement...

376

NSTAR (Electric)- Small Business Direct Install Program  

Broader source: Energy.gov [DOE]

The NSTAR Small Business Solutions Program offers incentives for business customers whose average monthly demand is 300 kW or less. The first step of the program is a free energy audit to identify...

377

Wind Wave Float | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

(TRL 1 2 3 Component) Ocean Power Technologies (TRL 5 6 System) - PB500, 500 kW Utility-Scale PowerBuoy Project WaveBob (TRL 5 6 System) - Advanced Wave Energy Conversion Project...

378

Vortex Hydro Energy (TRL 5 6 System) - Advanced Integration of...  

Broader source: Energy.gov (indexed) [DOE]

- PB500, 500 kW Utility-Scale PowerBuoy Project WaveBob (TRL 5 6 System) - Advanced Wave Energy Conversion Project Water Power Program About the Program Research &...

379

DOE Zero Energy Ready Home Case Study: Imery Group, Proud Green...  

Energy Savers [EERE]

with 80-gal. tank and electric backup, 0.95 efficient. * Lighting: 63% LED, 32% CFL, two ENERGY STAR ceiling fans * Appliances: ENERGY STAR * Solar: 10-kW PV system * EPA...

380

Virginia Tech Operating System (OS) built on VOLTTRONTM for Energy...  

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

such as: - Device status - V, I, P, kW, etc.... - Room temperature - Real-time pricing - Demand response signals 1 2 3 4 5 VT OS: Operating System and Framework Layer sMAP Postgre...

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

A market and engineering study of a 3-kilowatt class gas turbine generator  

E-Print Network [OSTI]

Market and engineering studies were performed for the world's only commercially available 3 kW class gas turbine generator, the IHI Aerospace Dynajet. The objectives of the market study were to determine the competitive ...

Monroe, Mark A. (Mark Alan)

2003-01-01T23:59:59.000Z

382

Ultracapacitor Technologies and Application in Hybrid and Electric Vehicles  

E-Print Network [OSTI]

hybrids with high power electric motors for which it may beusing only a 6 kW electric motor. Vehicle projects inhybrids with high power electric motors for which it may be

Burke, Andy

2009-01-01T23:59:59.000Z

383

HEV Fleet Testing - Summary Fact Sheet 2010 Ford Fusion vin#4757  

Broader source: Energy.gov (indexed) [DOE]

www.eere.energy.govinformationcenter Vehicle Specifications Engine: 2.5 L 4-cylinder Electric Motor: 60 kW Battery: NiMH Seatbelt Positions: Five Payload: 850 lbs Features:...

384

GE ?????????????????4G?????...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Metal MEMS process, is capable of handling greater than 1kW in this tiny form factor. For mobile applications, the technology can be scaled down and miniaturized. A die containing...

385

Energy Efficiency and Conservation Block Grant Program  

Broader source: Energy.gov (indexed) [DOE]

and route optimization for waste trucks; and 5) install an existing 50 kW hydroelectric generator into an existing turbine chamber at the city-owned dam at the East Race...

386

EA-1792-S1: DOE Notice of Availability of the Draft Supplemental...  

Broader source: Energy.gov (indexed) [DOE]

and retrieve one 18-scale floating wind turbine (20kw) prototype in Castine Harbor, offshore of Castine Maine. This test would be conducted prior to testing at the site 2 miles...

387

HEV Fleet Testing - Summary Fact Sheet for 2010 Ford Fusion  

Broader source: Energy.gov (indexed) [DOE]

Ford Fusion VIN 3FADP0L32AR194699 Vehicle Specifications Engine: 2.5 L 4-cylinder Electric Motor: 60 kW Battery: NiMH Seatbelt Positions: Five Payload: 850 lbs Features:...

388

HEV Fleet Testing - Summary Fact Sheet for 2010 Honda Insight  

Broader source: Energy.gov (indexed) [DOE]

courts, law offices, and medical facilities on city streets and urban freeways. Vehicle Specifications Engine: 1.3 L 4-cylinder Electric Motor: 10 kW Battery: NiMH Seatbelt...

389

HEV Fleet Testing - Summary Fact Sheet for 2010 Toyota Prius  

Broader source: Energy.gov (indexed) [DOE]

courts, law offices, and medical facilities on city streets and urban freeways. Vehicle Specifications Engine: 1.8 L 4-cylinder Electric Motor: 60 kW Battery: NiMH Seatbelt...

390

HEV Fleet Testing - Summary Fact Sheet 2011 Hyundai Sonata vin...  

Broader source: Energy.gov (indexed) [DOE]

Hyundai Sonata VIN KMHEC4A47BA003539 Vehicle Specifications Engine: 2.4 L Electric Motor: 30 kW Battery: Lithium Polymer Seatbelt Positions: Five Payload: 1074 lbs Features:...

391

HEV Fleet Testing - Summary Fact Sheet 2011 Hyundai Sonata vin...  

Broader source: Energy.gov (indexed) [DOE]

2011 Hyundai Sonata VIN KMHEC4A43BA004932 Vehicle Specifications Engine: 2.4 L Electric Motor: 30 kW Battery: Lithium Polymer Seatbelt Positions: Five Payload: 1074 lbs Features:...

392

HEV Fleet Testing - Summary Fact Sheet 2010 Toyota Prius  

Broader source: Energy.gov (indexed) [DOE]

Toyota Prius VIN JTDKN3DU2A5010462 Vehicle Specifications Engine: 1.8 L 4-cylinder Electric Motor: 60 kW Battery: NiMH Seatbelt Positions: Five Payload: 885 lbs Features:...

393

E-Print Network 3.0 - area steam plants Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Renewables 79 copyright Summary: Figure 1: 50 kW prototype solar power plant using Steam Engine Induction Generator Paraboloid dish... Modelling of a 400m2 steam based...

394

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

Broader source: Energy.gov (indexed) [DOE]

1012011 to 1312013 South Windsor, Connecticut 06074 Coal-Based Integrated Gasification Fuel Cell Project: Phase II UTC Power will test a 25kW solid-oxide fuel cell stack...

395

Net Metering  

Broader source: Energy.gov [DOE]

Montana's net-metering law, enacted in July 1999, applies to all customers of investor-owned utilities. Systems up to 50 kilowatts (kW) in capacity that generate electricity using solar, wind or...

396

Energy Efficiency and Conservation Block Grant Program  

Broader source: Energy.gov (indexed) [DOE]

20 kW) would be installed on 60-ft tilt towers. The wind turbines would be net metered using the net metering policies of the loca utility, Glacier Electric...

397

Valley Electric Association- Net Metering  

Broader source: Energy.gov [DOE]

The Board of Directors for Valley Electric Association (VEA) approved net metering in April 2008. The rules apply to systems up to 30 kW, though owners of larger systems may be able to negotiate...

398

Net Metering  

Broader source: Energy.gov [DOE]

Washington's net-metering law applies to systems up to 100 kilowatts (kW) in capacity that generate electricity using solar, wind, hydro, biogas from animal waste, or combined heat and power...

399

Energy Efficiency and Conservation Block Grant Program  

Broader source: Energy.gov (indexed) [DOE]

The Native Village of Ouzinkie of Alaska proposes to install a 6 kW solar photovoltaic system on the tribal Administration Building. The building is approximately 7 years...

400

U.S. Department of Energy NEPA Categorical Exclusion Determination...  

Broader source: Energy.gov (indexed) [DOE]

Reinvestment Act: Proposed Action or Project Description 1) Installation of a solar photovoltaic system with a web-based monitoring system and a capacity of approximately 117 KW on...

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

Tracking the Sun III; The Installed Cost of Photovoltaics in the United States from 1998-2009  

E-Print Network [OSTI]

Incentive Programs (AEP, Entergy, Oncor, SWEPCO, TNMP) RERCIncentive TX Programs (AEP, Entergy, 10-100 kW Avg. CostIncentive Programs (AEP, Entergy, Oncor, SWEPCO, TNMP) VT

Barbose, Galen

2011-01-01T23:59:59.000Z

402

Optimal Energy Management for a Hybrid Energy Storage System for Electric Vehicles Based on  

E-Print Network [OSTI]

conventional cars, the capacity is often dimensioned for driving ranges up to 250 km, as with the Tesla and Germany since 2009. It is propelled by a 150 kW induction motor. Its original energy storage consi

Paderborn, Universität

403

Ground Vibration and Siting of the Cryogenics Facility for Cornell ERL J. Welch, Cornell U., Ithaca NY  

E-Print Network [OSTI]

of extremely sensitive superconducting RF cavities and the noisy and powerful motors and compressors used power would be reduced by about 3 - 4 kW per cavity. For reference, measurements at the TTF (Tesla Test

404

Multi-lane hybrid traffic flow model: a theory on the impacts of lane-changing maneuvers  

E-Print Network [OSTI]

is parsimonious; it requires only one more parameter than the simple kinematic wave model. The extra parameter flow models do not address lane-changing phenomena properly. Extensions to kinematic wave (KW) theory

Daganzo, Carlos F.

405

Reproducible Features of Congested Highway Traffic C.F. Daganzo and K.R. Smilowitz  

E-Print Network [OSTI]

accumulations between detectors vary with flow in a predictable way, and that a macroscopic kinematic wave] and the kinematic wave (KW) continuum theory of [3] and [4]. As a result, more complicated theories that allow

Daganzo, Carlos F.

406

Kinematic wave model of bed profiles in alluvial channels  

E-Print Network [OSTI]

A mathematical model, based on the kinematic wave (KW) theory, is developed for describing the evolution and movement of bed profiles in alluvial channels. The model employs a functional relation between sediment transport rate and concentration, a...

Tayfur, Gokmen; Singh, Vijay P.

2006-06-21T23:59:59.000Z

407

Project Profile: Maintenance-Free Stirling Engine for High-Performance...  

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

Maintenance-Free Stirling Engine for High-Performance Dish CSP Project Profile: Maintenance-Free Stirling Engine for High-Performance Dish CSP Image of a prototype 30-kW Stirling...

408

Lightweight PV Inverters: Dual Bi-Directional IGBTs Modules Enables Breakthrough PV Inverter Using Current Modulation Topology  

SciTech Connect (OSTI)

Solar ADEPT Project: PV inverters convert DC power generated by modules into usable AC power. IPCs initial 30kW 94lb. PV inverter reduces the weight of comparable 30kW PV inverters by 90%reducing the cost of materials, manufacturing, shipping, and installation. With ARPA-E support, new bi-directional silicon power switches will be developed, commercialized, and utilized in IPCs next-generation PV inverter. With these components, IPC will produce 100kW inverters that weight less than 100lb., reducing the weight of conventional 3,000lb. 100kW inverters by more than 95%. The new power switches will cut IPCs $/W manufacturing cost in half, as well as further reduce indirect shipping and installation costs.

None

2012-01-30T23:59:59.000Z

409

E-Print Network 3.0 - alternating current transmission Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Collection: Power Transmission, Distribution and Plants 4 The Cost of Transmission for Wind Energy: A Review of Summary: W, or roughly 25% of the current 2,000kW cost of...

410

Combined Heat and Power for Saving Energy and Carbon in Residential Buildings  

E-Print Network [OSTI]

the potential for CHP in residential homes at the case ofless than 10 kW) CHP for residential buildings. This isstates. Comparison of residential micro CHP technologies to

2000-01-01T23:59:59.000Z

411

A Better Steam Engine: Designing a Distributed Concentrating Solar Combined Heat and Power System  

E-Print Network [OSTI]

the subject of residential solar CHP, volumetric expansionthesis devoted to residential solar CHP systems) that inCHP system, in the 1-10 kW peak electric range, will be appropriate for small residential

Norwood, Zachary Mills

2011-01-01T23:59:59.000Z

412

Clean energy funds: An overview of state support for renewable energy  

E-Print Network [OSTI]

technologies (such as solar panel manufacturing), businessesof P V panels from its new Spire Chicago Solar manufacturingV panels. Spire will also construct a 500 kW solar electric

Bolinger, Mark; Wiser, Ryan; Milford, Lew; Stoddard, Michael; Porter, Kevin

2001-01-01T23:59:59.000Z

413

Interoperable and Secure Communication for Cyber Physical Systems in the Energy Grid  

E-Print Network [OSTI]

Power generation [KW] on a solar panel in summer andpole, a desk lamp, or a solar panel at home. Challenge:Electric Vehicle (EV) and solar panel to smart light and

Lee, Eun Kyu

2014-01-01T23:59:59.000Z

414

Recipient: City of Irvine ENERGY EFFICIENCY AND CONSERVATION...  

Broader source: Energy.gov (indexed) [DOE]

and reporting activities only) Orange County Great Park Photovoltaics for Irrigation Pumping A9 B5.1 None (Purchase of a mobile 2kW photovoltaic unit that will be used for...

415

Performance Analysis of a Transcritical CO2 Heat Pump Water Heater Incorporating a Brazed-Plate Gas-cooler.  

E-Print Network [OSTI]

??This study focuses on the experimental testing and numerical modeling of a 4.5 kW transcritical CO2 heat pump water heater at Queens University in the (more)

Murray, PORTIA

2015-01-01T23:59:59.000Z

416

Modesto Irrigation District- Photovoltaic Rebate Program  

Broader source: Energy.gov [DOE]

Modesto Irrigation District offers a photovoltaic rebate program for all of their electric customers. The peak output capacity of a system must be 1 kW or greater to participate. Systems up to 30...

417

FEMP Offers New Training on Photovoltaic Operations and Maintenance...  

Broader source: Energy.gov (indexed) [DOE]

The seminar will cover operations and maintenance (O&M) best practices for photovoltaic (PV) systems of 100 kW or less, including planning for a PV O&M scope of work and...

418

Distributed Wind Market Report: Small Turbines Lead to Big Growth...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Growth in Exports August 18, 2014 - 12:13pm Addthis 1 of 11 Three 100 kilowatt (kW) wind turbines in Bisaccia, Italy. Last year, U.S. small wind turbines were exported to more than...

419

EA-1923: Green Energy School Wind Turbine Project on Saipan, Commonwealth of the Northern Mariana Islands  

Broader source: Energy.gov [DOE]

This EA will evaluate the potential environmental impacts of a proposal to provide funding for the Green Energy School Project which partially consists of eight 20 kW wind turbines at the Saipan Southern High School.

420

Thermoelectric Applications to Truck Essential Power  

SciTech Connect (OSTI)

The subjects covered in this report are: thermoelectrics, 1-kW generator for diesel engine; self-powered heater; power for wireless data transmission; and quantum-well thermoelectrics.

John C. Bass; Norbert B. Elsner

2001-12-12T23:59:59.000Z

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

2010 Ford Fusion-4699 Hybrid BOT Battery Test Results  

Broader source: Energy.gov (indexed) [DOE]

of Motors 1 : 1 Motor Power Rating 2 : 60 kW VIN : 3FADP0L32AR194699 Static Capacity Test Measured Average Capacity: 5.29 Ah Measured Average Energy Capacity: 1,370 Wh Vehicle...

422

Effect of Flow Field Design and Voltage Change Range on the Dynamic Behavior of PEMFCs  

E-Print Network [OSTI]

to fuel-starved conditions. © 2005 The Electrochemical Society. DOI: 10.1149/1.1901043 All rights reserved of a Ballard Mark V 35-Cell 5 kW PEMFC stack where they

Van Zee, John W.

423

How to Estimate the Value of Service Reliability Improvements  

E-Print Network [OSTI]

and costs per annual kWh. Cost estimates are provided forper event, costs per average kW, costs per un-served kWhinvestments: 1. Cost per un-served kWh is substantially

Sullivan, Michael J.

2010-01-01T23:59:59.000Z

424

Exciting News!Swansea University has successfully achieved EcoCampus Platinum. EcoCampus is a leading  

E-Print Network [OSTI]

will save up to 160tCO2 pa 50Kw solar panels in the Sports Centre will provide 20% of our annual electricity presentation by VWR (Capital Equipment Specialist) on `SMART Purchasing & Servicing.' Learn how to save money

Harman, Neal.A.

425

New Hampshire Electric Co-Op- Small Business Energy Solutions  

Broader source: Energy.gov [DOE]

New Hampshire Electric Co-Op offers incentives for its small commercial customers (those using less than 100 kW) through the Small Business Energy Solutions Program. The Co-op will conduct a free...

426

New Hampshire Electric Co-Op- Large Business Energy Solutions  

Broader source: Energy.gov [DOE]

New Hampshire Electric Co-Op offers incentives for its large business customers (using 100 kW or more) to increase the energy efficiency of facilities through the Large Business Energy Solutions...

427

File] [Worksheet  

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

in integers from 1 through 50." ,,,,,"Total System Size (kW)",0,,"Y","Total Solar panel system size in kilowatts." "OPTION A - STATUS QUO" "Continue to pay retail energy cost...

428

David E. Claridge Director  

E-Print Network [OSTI]

Berkeley, California March 5-6, 2011 #12;BACKGROUND Reversible Thermodynamics Adiabatic hours Occupancy sensors => 0.01 W/ft2 unoccupied 1.7 kW occupied without

Kammen, Daniel M.

429

Building Distributed Energy Performance Optimization for China a Regional Analysis of Building Energy Costs and CO2 Emissions  

E-Print Network [OSTI]

photovoltaics (PV), and battery storage, are considered forStorage Heat Storage Flow Battery Energy Flow Battery PowerkW) Battery Capacity (kWh) Photo voltaic (kW) Heat Storage (

Feng, Wei

2013-01-01T23:59:59.000Z

430

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

Broader source: Energy.gov (indexed) [DOE]

and Government Buildings - Sempno 1, LLC Installation of 130 kW solar PV system with 565 solar panels on single axis ground mounted solar trackers on 2.1 acres in a commercial...

431

Theoretical Temperature Fields for the STRIPA Heater Project  

E-Print Network [OSTI]

Model Series 1 (average granite properties): Fig. 13-48. SeeModel Series 2 (Strips granite properties): Fig. 49-59.temperature rise (C) in granite caused by one 3.6 kW full-

Chan, T.

2011-01-01T23:59:59.000Z

432

Feasibility of Achieving a Zero-Net-Energy, Zero-Net-Cost Homes  

E-Print Network [OSTI]

energyand power. Batteriesarethemost likelybuy/sellprices,etc. Technology Batteries (incl.Flow Batteries $/kW installed @ 2.5% inflation/year low high

Al-Beaini, S.

2010-01-01T23:59:59.000Z

433

Assessing Pathways in the U.S. Virgin Islands and Hawai'i | Department...  

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

Documents & Publications Hawai'i Establishes Goal of Achieving 70% Clean Energy by 2030 Energy Transition Initiative: Islands Playbook A 448-kW PV system installed at the Cyril...

434

Energy Efficiency and Conservation Block Grant Program  

Broader source: Energy.gov (indexed) [DOE]

Proposed Action or Project Description 1) Install an approximately 50 kW, roof-mounted, solar photovoltaic system on the City Hall Building, 2) public outreach program, 3) signage...

435

A test case for implementing feedback control in a micro hydro power plant.  

E-Print Network [OSTI]

??Micro-hydro turbines generate power for small villages and industries in Afghanistan. They usually produce less than 100 kW of power. Currently the flow into the (more)

Suliman, Ahmad

2010-01-01T23:59:59.000Z

436

Office of Sustainability Appalachian State University  

E-Print Network [OSTI]

1 Office of Sustainability Appalachian State University September 2010 Toward Climate Neutrality A 100kw wind turbine stands atop campus' highest point #12;sustain Appalachian Climate Action Plan Towards Climate Neutrality 2 September 2010 Submitted to: American College & University

Rose, Annkatrin

437

Nitrided Metallic Bipolar Plates  

Broader source: Energy.gov (indexed) [DOE]

April, 2008 * B. Cost (estimated) * Targets (2010) - resistivity < 10 mohm-cm 2 - corrosion < 1 x10 -6 Acm 2 Budget * Total project funding - cost < 5kW - 4530 K (+ 400 K...

438

Experimental evaluation of 350 MHz RF accelerator windows for the low energy demonstration accelerator  

SciTech Connect (OSTI)

Radio frequency (RF) windows are historically a point where failure occurs in input power couplers for accelerators. To obtain a reliable, high-power, 350 MHz RF window for the Low Energy Demonstration Accelerator (LEDA) project of the Accelerator Production of Tritium program, RF windows prototypes from different vendors were tested. Experiments were performed to evaluate the RF windows by the vendors to select a window for the LEDA project. The Communications and Power, Inc. (CPI) windows were conditioned to 445 kW in roughly 15 hours. At 445 kW a window failed, and the cause of the failure will be presented. The English Electronic Valve, Inc. (EEV) windows were conditioned to 944 kW in 26 hours and then tested at 944 kW for 4 hours with no indication of problems.

Cummings, K.; Rees, D.; Roybal, W. [and others

1997-09-01T23:59:59.000Z

439

Calibration and performance of a selective catalytic reduction (SCR) bench rig for NOx? emissions control  

E-Print Network [OSTI]

A laboratory test rig was designed and built to easily test SCR (Selective Catalytic Reduction) technology. Equipped with three 6 kW heaters, connections for liquid N2 and an assortment of test gases, and a connection with ...

Castro Galnares, Sebastin (Castro Galnares Wright Paz)

2008-01-01T23:59:59.000Z

440

Prairie Creek Branch Public Library, Dallas  

E-Print Network [OSTI]

? intelligent landscaping ? efficient MEP systems ? 53 well geothermal / heat pump system ? greywater recapture and reuse ? 7.7 kw photovoltaic array key sustainability overview - energy and water ? compliance with City of Dallas iSWM program ? raised...

Meckfessel, R.

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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

An Assessment of the Near-Term Costs of Hydrogen Refueling Stations and Station Components  

E-Print Network [OSTI]

Fuel Cell_PAFC Fuel Cell_PEM Cost ($/kW) Primary Author YearForecasting the Costs of Automotive PEM Fuel Cells UsingThe operating cost for the PEM Fuel Cell/Reformer energy

Lipman, T E; Weinert, Jonathan X.

2006-01-01T23:59:59.000Z

442

Hydrogen Fuel Cell Vehicles  

E-Print Network [OSTI]

the membrane for a PEM fuel cell would cost $5/ft (1990$) inmass-produced PEM fuel cell could cost $10/kW or less. Totalparameter for PEM fuel cells: thinner membranes cost less

Delucchi, Mark

1992-01-01T23:59:59.000Z

443

E-Print Network 3.0 - atr high-power mixed-oxide Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

75 A. R&D on a 50-kW, High-Efficiency, High-Power-Density, CO-Tolerant PEM Fuel Cell Stack System... of its high power density, quick start-up capability, and...

444

Oxygen Reduction Reaction on Dispersed and Core-Shell Metal Alloy Catalysts: Density Functional Theory Studies  

E-Print Network [OSTI]

speeds corrosion and breakdown of cell components ?Complex electrolyte management ?Slow start-up Solid Oxide (SOFC) Solid zirconium oxide to which a small amount of Yttria is added 650 - 1000?C 5kW ? 3MW ?Auxiliary power...

Hirunsit, Pussana

2011-10-21T23:59:59.000Z

445

SaskPower Net Metering (Saskatchewan, Canada)  

Broader source: Energy.gov [DOE]

Residents, farms and businesses with approved Environmental Preferred Technologies of up to 100 kilowatts (kW) of nominal (nameplate) generating capacity can deliver their excess electricity to our...

446

E-Print Network 3.0 - acquisition time domain Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

acquisition time domain Page: << < 1 2 3 4 5 > >> 1 Data Acquisition Interpretation Summary: .0 kW IP Transmitter Walcer MG-12 Motor Generator Two IRIS Instruments ELREC Pro...

447

Energy Blog | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

School's Savings City officials applied for the grants to install the 38-kW solar energy system. April 13, 2010 Turn Your Key, Be Idle Free Every year, Americans waste 3...

448

Directory  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Public Subfolders in "Center for Materials Science of Nuclear Fuel - Public" Go Up 1 Level Go Up 1 Level Up Folder Community Pages Folder Portal Changes KW Documents in "Center for...

449

NEXT GENERATION NUCLEAR PLANT NGNP Technology Development Roadmapping  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ISR Inner Side Reflector Kc Fracture Toughness kg Kilogram K-T Kepner-Tregoe KTA German nuclear technical committee kW Kilowatt LANL Los Alamos National Laboratory LBE Licensing...

450

U.S. DEPARTMENT OF ENERGY - NETL CATEGORICAL EXCLUSION (CX) DESIGNATIO...  

Broader source: Energy.gov (indexed) [DOE]

Hamden, CT Fuel Cell Program Installation of 400 kW natural gas fuel-cell combined heat and power system at the existing Hamden High School. Teresa Jones Digitally signed by...

451

DOE Zero Energy Ready Home Case Study: Shore Road Project - Old...  

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

deck, and a continuously running energy recovery ventilator. The house has a dual-fuel heat pump, an instantaneous condensing water heater, and 4.5-kW solar shingles. DOE Zero...

452

Electronic power conditioning for dynamic power conversion in high-power space systems  

E-Print Network [OSTI]

require power levels above 10 kW, . For high energy levels of short duration, Chemical energy sources are effective choices. Utilizing magnetohydrodynamics (MHD), for example, these systems provide pulse power to their respective loads. And lastly, A...

Hansen, James Michael

1991-01-01T23:59:59.000Z

453

Lowest Engine-Out Emissions as the Key to the Future of the Heavy...  

Broader source: Energy.gov (indexed) [DOE]

for spec. power > 25-26 kW ltr * PfP - potential > 200 bar * Fully flexible FIS with pressure potential > 2400bar HDDE HDDE Development Strategies for US Development...

454

E-Print Network 3.0 - automatic target volume Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2005 2010 2015 Usable Specific Energy (kW hr kg) 1.3 0.8 10-17 15... tank, 500k production volume, optimized carbon, health monitored storage system. 12;Composite Pressure...

455

Opportunities, Barriers and Actions for Industrial Demand Response in California  

E-Print Network [OSTI]

demand response programs identifies three clusters of industries as the key participants: petroleum, plastic,Demand Response Potential from Audit Database Top 25 Industries by Average kW Table 1 3344 Semiconductors & Electronics 3261 Plastic

McKane, Aimee T.

2009-01-01T23:59:59.000Z

456

Black Hills Energy- Solar Power Program  

Broader source: Energy.gov [DOE]

Black Hills Energy has a performance-based incentive (PBI) for photovoltaic (PV) systems up to 100 kilowatts (kW) in capacity. In exchange for these incentives, Black Hills Energy earns the right...

457

P AUll)  

Broader source: Energy.gov (indexed) [DOE]

School District (ISO) , San Patricio County. Texas proposes to mstall a 1 OO-kw wind turbine (Northern Power 100) on the campus of their high school to reduce operations costs,...

458

Austin Energy- Net Metering (Texas)  

Broader source: Energy.gov [DOE]

Austin Energy, the municipal utility of Austin Texas, offers net metering for renewable energy systems up to 20 kilowatts (kW) to its non-residential retail electricity customers. The definition of...

459

DOE Zero Energy Ready Home Case Study 2013: Manatee County Habitat...  

Energy Savers [EERE]

Energy Ready Home has a 2.5-kW PV system obtained with assistance from Florida Power and Light. All of the homes in the development are solar-energy ready with conduit in place...

460

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

Broader source: Energy.gov (indexed) [DOE]

- 2012 1600 Mt. Aetna Rd, Frostburg, MD 21532 Grants to Promote Mid-size Renewables at Private and Government Buildings - Savage River Lodge Installation of 76.375 kW...

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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.


461

E-Print Network 3.0 - automotive power systems Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

air conditioning systems used in the automotive industry are based on vapour-compression refrigeration... systems of light duty vehicles. An AC compressor can add up to 5-6 kW...

462

Etude exprimentale d'un rcepteur solaire en nid d'abeilles pour le chauffage solaire des gaz haute temprature  

E-Print Network [OSTI]

. An experimental honeycomb receiver was designed to be used with a 6.5 kW furnace of the Solar Energy Laboratory was concerned with the heating of a gas at high temperature by solar radiation through honeycomb material

Boyer, Edmond

463

Energy Efficiency and Conservation Block Grant Program  

Broader source: Energy.gov (indexed) [DOE]

street lighting retrofit to LED and walkway and park shelter lighting, 8) installation of solar photovoltaic system (5 kW) on rooftop and 5 ton geothermal system on City Hall, 9)...

464

Categorical Exclusion Determination Form Proposed Action Title...  

Broader source: Energy.gov (indexed) [DOE]

of a low-cost, high-efficiency 100 kW power inverter to connect photovoltaic (PV) solar panels to the grid, using revolutionary bi-directiona linsulated gate bipolar...

465

Microsoft Word - S07225_Sustainability_Final  

Broader source: Energy.gov (indexed) [DOE]

are on DOE property or Native American land controlled by DOE. A 51-kilowatt (kW) photovoltaic (PV) solar array is currently operating at LM's Tuba City Site. A...

466

Electrochemical Capacitors as Energy Storage in Hybrid-Electric Vehicles: Present Status and Future Prospects  

E-Print Network [OSTI]

hybrid vehicle applications ultracap energy stored Wh ultracap peak power kW systemhybrid-electric vehicles Type of hybrid System Useable energysystem. In the case of a charge sustaining hybrid, the useable energy

Burke, Andy; Miller, Marshall

2009-01-01T23:59:59.000Z

467

City of Philadelphia- Streamlined Solar Permitting and Fee Reduction  

Broader source: Energy.gov [DOE]

Photovoltaic systems of 10 kW or less installed on 1- or 2-family residential units are eligible for streamlined permitting and a fee reduction. PV projects can use a [http://www.phila.gov/green...

468

u.s. DI1PARTMENT OF ENERGY EERE PROJECT ~ANAGEMENT ...  

Broader source: Energy.gov (indexed) [DOE]

of three (3) 20 kW Enertech 44A wind turbines on three separate 100-footlattice towers (height of - 121 ') at the Highlands ISO School comptex, located at 6625 FM 608....

469

Application of Thermal Storage, Peak Shaving and Cogeneration for Hospitals  

E-Print Network [OSTI]

Energy costs of hospitals can be managed by employing various strategies to control peak electrical demand (KW) while at the same time providing additional security of operation in the event that an equipment failure or a disruption of power from...

McClure, J. D.; Estes, J. M.; Estes, M. C.

1987-01-01T23:59:59.000Z

470

Interconnection Guidelines  

Broader source: Energy.gov [DOE]

Wyoming's net-metering law includes basic interconnection requirements for systems up to 25 kilowatts (kW) in capacity that generate electricity using solar, wind, hydropower or biomass resources....

471

Interconnection Standards  

Broader source: Energy.gov [DOE]

Minnesota's net-metering law, enacted in 1983, applies to all investor-owned utilities, municipal utilities and rural electric cooperatives. Qualifying facilities of less than 1,000 kilowatts (kW)...

472

Interconnection Standards  

Broader source: Energy.gov [DOE]

Vermont has adopted separate interconnection standards for net-metered energy systems that are 150 kW or less, and for all other distributed-generation (DG) systems.

473

Interconnection Guidelines  

Broader source: Energy.gov [DOE]

The Georgia Cogeneration and Distributed Generation Act of 2001 allows residential electricity customers with photovoltaic (PV) systems, wind-energy systems or fuel cells up to 10 kilowatts (kW) in...

474

Interconnection Standards  

Broader source: Energy.gov [DOE]

Hawaii has established simplified interconnection rules for small renewables and separate rules for all other distributed generation (DG). For inverter-based systems up to 10 kilowatts (kW) in...

475

Slide 1  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

reforms high grade propane gas into a hydrogen fuel source, CO2 and water vapor. The Fuel cell is connected to the grid and set to allow 2.5kW output. This allows for a capacity...

476

EERE PROJECT MANAGEMENT CENTER NEPA DI!Tl!RlInNATION RECIPIENT...  

Broader source: Energy.gov (indexed) [DOE]

and stores biosolids onsite seasonally. Filtrate from dewatering goes back to WoNTP head works. Siogas stays on property to run the 710 kW generator to make renewable green...

477

Silicon microrefrigerator  

E-Print Network [OSTI]

resistance of the device, K/W. Peltier coef?cient, V. I. Ijunction heats up. The Peltier effect occurs because 1521-by the red arrows. The Peltier cooling and heating are

Zhang, Y; Zeng, G H; Shakouri, A

2006-01-01T23:59:59.000Z

478

E-Print Network 3.0 - average-power fel driven Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

average power near 2 kW. Other... rate (MHz) 5.6-22.5 Average power (W) 100 E.A. ... Source: Kozak, Victor R. - Budker Institute of Nuclear Physics Collection: Fission and...

479

adjustable electric drive: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Ogden, Joan M. 2009-01-01 48 220,000-rmin, 2-kW Permanent Magnet Motor Drive for Turbocharger Toshihiko Noguchi, Yosuke Takata * Engineering Websites Summary: -combustion...

480

Big Efficieny for Small Manufacturing  

E-Print Network [OSTI]

, Energize Connecticut Small commercial and industrial customers ? Peak demand between 10 & 200 kW ESL-IE-14-05-10 Proceedings of the Thrity-Sixth Industrial Energy Technology Conference New Orleans...

Trombley, D.

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "kva kilovolt-ampere kw" 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.


481

Dear Alumni and Friends, I invite you to be a part of the fifth landmark "Canada's Northwest Passage"  

E-Print Network [OSTI]

's Bay Company and Franklin sites, take in the best polar bear, muskox and walrus and cetacean viewing.2 m Draft: 6 m Power: twin engine, 5,000Kw diesel, twin propeller Max speed: 14.5 kts University

Toronto, University of

482

2009 Template  

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

applications One of three deployment options for the demo system, shown in relation to diesel genset and balance of system. 3 kW 5 kWh Flywheel Engineering, Operations &...

483

Duncan Valley Electric Cooperative- SunWatts Rebate Program (Arizona)  

Broader source: Energy.gov [DOE]

Duncan Valley Electric Cooperative is providing rebates to for the purchase of renewable energy systems through its SunWatts program. Photovoltaic (PV) and wind energy systems 10 kilowatts (kW) or...

484

Sulphur Springs Valley EC- SunWatts Rebate Program  

Broader source: Energy.gov [DOE]

The SunWatts Program offers home and business owners two different incentive options. Customers installing a photovoltaic (PV) system up to 10 kW and/or a system that costs less than $75,000 have...

485

Sawnee EMC- Solar Photovoltaic Rebate Program  

Broader source: Energy.gov [DOE]

Sawnee EMC offers a rebate of $300 per kilowatt (kW) to residential customers who install photovoltaic (PV) systems that meet the cooperative's [http://www.sawnee.com/Rate%20Pdfs/NEM%20Rider.pdf...

486

OTEC- Residential Photovoltaic Rebate Program  

Broader source: Energy.gov [DOE]

Customers of Oregon Trail Electric Consumers Cooperative (OTEC) who install photovoltaic systems are eligible for a rebate of $500 for the first kilowatt (kW) of installed capacity per year. ...

487

Central Georgia EMC- Photovoltaic Rebate Program  

Broader source: Energy.gov [DOE]

In June 2008, Central Georgia Electric Membership Corporation (CGEMC) began offering a rebate of $450 per kilowatt (kW) to residential members who install photovoltaic (PV) systems that are...

488

2011 Wind Technologies Market Report  

E-Print Network [OSTI]

WindLogics Inc. (2006) [MN-MISO (2006)]; EnerNex et al. (IPP ISO ISO-NE ITC kW kWh MISO MW MWh NERC NREL NYISO OEMIndependent System Operator (MISO), New York ISO (NYISO),

Bolinger, Mark

2013-01-01T23:59:59.000Z

489

2009 Wind Technologies Market Report  

E-Print Network [OSTI]

Texas, May 24, 2010. MISO. 2010. Dispatchable Intermittentand Windlogics Inc. (2006) [MN-MISO]; Puget Sound Energy (ITC kW kWh LADWP LIBOR MISO American Wind Energy Association

Wiser, Ryan

2010-01-01T23:59:59.000Z

490

2010 Wind Technologies Market Report  

E-Print Network [OSTI]

WindLogics Inc. (2006) [MN-MISO (2006)]; EnerNex et al. (IPP ISO ISO-NE ITC kW kWh MISO MW MWh NERC NREL NYISO OEMIndependent System Operator (MISO), New York ISO (NYISO),

Wiser, Ryan

2012-01-01T23:59:59.000Z

491

ITP Industrial Distributed Energy: Combined Heat & Power (CHP...  

Broader source: Energy.gov (indexed) [DOE]

City OpYear Prime Mover Capacity (kW) Fuel Class 1 Sparks Regional Medical Center AR Fort Smith 1986 ERENG 8,500 NG 2 Tucson Medical Center Heating & Cooling AZ Tucson 1989 CT 750...

492

U.S. Department of Energy NEPA Categorical Exclusion Determination...  

Broader source: Energy.gov (indexed) [DOE]

3) demonstration projects-"Earth Tub" in-vessel composting of restaurant and landscape wastes and solar powered compacting trash receptacles; 4) installation of a 25kW...

493

SaskPower Small Power Producers Program (Saskatchewan, Canada)  

Broader source: Energy.gov [DOE]

The Small Power Producers Program accommodates customers who wish to generate up to 100 kilowatts (kW) of electricity for the purpose of offsetting power that would otherwise be purchased from...

494

FAST STATIC AND DYNAMIC GRID LEVEL THERMAL SIMULATION CONSIDERING TEMPERATURE DEPENDENT THERMAL CONDUCTIVITY OF SILICON  

E-Print Network [OSTI]

is based on an equivalent circuit of thermal resistances andof convection resistance to 0.13 K/W. This is equivalent toequivalent convection coefficient. h = 1/(R A) The convection resistance

Ziabari, Amirkoushyar

2012-01-01T23:59:59.000Z

495

2013. 09. 10 Sangjo Han, Bumsuk Choi  

E-Print Network [OSTI]

2013. 09. 10 Sangjo Han, Bumsuk Choi 20kW OTEC Turbine Development #12; OTEC ­ Ocean Thermal Energy Conversion OTEC Concept OTEC power plant uses the temperature difference between deep sea water and surface

496

Reducing the Environmental Footprint and Economic Costs of Automotive Manufacturing through an Alternative Energy Supply  

E-Print Network [OSTI]

where W: actual output of the solar power plant, in kw ?:that the actual output of the solar power plant correspondsthe actual output of the 1 Mw solar photovoltaic power plant

Yuan, Chris; Dornfeld, David

2009-01-01T23:59:59.000Z

497

Design and evaluation of a cellular rectifier system with distributed control  

E-Print Network [OSTI]

This paper presents the design and experimental evaluation of a six-cell 6 kW cellular (parallel) rectifier system which operates at nearly unity power factor. The cellular rectifier system implements both distributed load ...

Perreault, David J.

498

E-Print Network 3.0 - air-cooled low-flow torch Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

22 Electrical discharges in theElectrical discharges in the Reverse Vortex FlowReverse Vortex Flow Summary: Numerical Simulation for 3.5kW Microwave Plasma Stabilization with...

499

TVA- Mid-Sized Renewable Standard Offer Program  

Broader source: Energy.gov [DOE]

The Tennessee Valley Authority (TVA) now compliments the small generation Green Power Providers Program by providing incentives for mid-sized renewable energy generators between 50kW and 20MW to...

500

Expedited Permitting Process for Solar Photovoltaic Systems (Vermont)  

Broader source: Energy.gov [DOE]

Vermont has established an expedited permitting process for solar photovoltaic systems that are 10 kilowatts-AC (kW) or less. In order to interconnect and net meter, electric customers in Vermont...