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Note: This page contains sample records for the topic "maintain unity power" from the National Library of EnergyBeta (NLEBeta).
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We encourage you to perform a real-time search of NLEBeta
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1

Recommendations to the NRC on human engineering guidelines for nuclear power plant maintainability  

SciTech Connect (OSTI)

This document contains human engineering guidelines which can enhance the maintainability of nuclear power plants. The guidelines have been derived from general human engineering design principles, criteria, and data. The guidelines may be applied to existing plants as well as to plants under construction. They apply to nuclear power plant systems, equipment and facilities, as well as to maintenance tools and equipment. The guidelines are grouped into seven categories: accessibility and workspace, physical environment, loads and forces, maintenance facilities, maintenance tools and equipment, operating equipment design, and information needs. Each chapter of the document details specific maintainability problems encountered at nuclear power plants, the safety impact of these problems, and the specific maintainability design guidelines whose application can serve to avoid these problems in new or existing plants.

Badalamente, R.V.; Fecht, B.A.; Blahnik, D.E.; Eklund, J.D.; Hartley, C.S.

1986-03-01T23:59:59.000Z

2

Microsoft Word - CX-Minidoka-Unity_Wood PoleReplacementFY12_WEB.doc  

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

, 2012 , 2012 REPLY TO ATTN OF: KEP-CELILO SUBJECT: Environmental Clearance Memorandum Mark Hadley Lineman Foreman III - TFIF-Idaho Falls Proposed Action: Wood pole replacement along the Minidoka Power House-Unity No. 1 and Unity-Heyburn No. 1, 138-kV transmission line rights-of-way. PP&A Project No.: 2192 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance activities...for structures, rights-of-way, infrastructures such as roads, equipment... routine maintenance activities, corrective....are required to maintain... infrastructures...in a condition suitable for a facility to be used for its designated purpose. Location: The project area is located in Cassia County, Idaho, in Bonneville Power

3

Abstract--Wind power generation is growing rapidly. However, maintaining the wind turbine connection to grid is a real  

E-Print Network [OSTI]

1 Abstract--Wind power generation is growing rapidly. However, maintaining the wind turbine and the generator design. The fixed-speed wind turbine has the advantage of the low cost of A. F. Abdou and H. R advantages over the fixed-speed operation, such as maximum power capture, less mechanical stresses, and less

Pota, Himanshu Roy

4

Radioisotope Power Systems: An Imperative for Maintaining U.S. Leadership in Space Exploration (Free Executive Summary)  

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

Radioisotope Power Systems: An Imperative for Maintaining U.S. Leadership in Space Exploration (Free Executive Summary) Radioisotope Power Systems: An Imperative for Maintaining U.S. Leadership in Space Exploration (Free Executive Summary) http://www.nap.edu/catalog/12653.html Free Executive Summary ISBN: 978-0-309-13857-4, 74 pages, 8 1/2 x 11, paperback (2009) This executive summary plus thousands more available at www.nap.edu. Radioisotope Power Systems: An Imperative for Maintaining U.S. Leadership in Space Exploration Radioisotope Power Systems Committee, National Research Council This free executive summary is provided by the National Academies as part of our mission to educate the world on issues of science, engineering, and health. If you are interested in reading the full book, please visit us online at http://www.nap.edu/catalog/12653.html . You may browse and

5

Tailoring UNITY to Distributed Program Design ?  

E-Print Network [OSTI]

Tailoring UNITY to Distributed Program Design ? Michel Charpentier, Mamoun Filali, Philippe Mauran. As a general framework, UNITY does not offer any specific facility for the design of distributed systems to help the design of distributed systems in UNITY. 1 Introduction UNITY is intended to be a general

Charpentier, Michel

6

Tailoring UNITY to Distributed Program Design  

E-Print Network [OSTI]

Tailoring UNITY to Distributed Program Design Michel Charpentier, Mamoun Filali, Philippe Mauran, G. As a general framework, UNITY does not offer any specific facility for the design of distributed systems to help the design of distributed systems in UNITY. 1 Introduction UNITY is intended to be a general

Grigoras, .Romulus

7

A RAM (Reliability Availability Maintainability) analysis of Consolidated Edison's Gowanus and Narrows gas turbine power plants  

SciTech Connect (OSTI)

A methodology is presented which accurately assesses the ability of gas turbine generating stations to perform their intended function (reliability) while operating in a peaking duty mode. The developed methodology alloys the RAM modeler to calculate the probability that a peaking unit will produce the energy demanded and in turn calculate the total energy lost during a given time period due to unavailability of individual components. The methodology was applied to Consolidated Edison's Narrows site which has 16 barge-mounted General Electric Frame 5 gas turbines operating under a peaking duty mode. The resulting RAM model was quantified using the Narrows site power demand and failure rate data. The model was also quantified using generic failure data from the Operational Reliability Analysis Program (ORAP) for General Electric Frame 5 peaking gas turbines. A problem description list and counter measures are offered for components contributing more than one percent to gas turbine energy loss. 3 refs., 18 figs., 12 tabs.

Johnson, B.W.; Whitehead, T.J.; Derenthal, P.J. (Science Applications International Corp., Los Altos, CA (USA))

1990-12-01T23:59:59.000Z

8

The Artistic Unity of Corona de sombra  

E-Print Network [OSTI]

of the sun: "creen en el sol de la sangre y del rango . . . Es el pas del sol y t te pareces al sol. . . . T crees que pueden odiar el sol en parte alguna?" (pp. 31, 32). The image of the sun only compounds the irony since it is not the light of truth... of absolute power. In the stormy encounter with Napoleon, the frivolous Empress Eugenia declares: "La Emperatriz de Mxico ser el sol de nuestro baile" (p. 68). In the future Carlota had planned for herself, this im age would have represented...

Perri, Dennis

1981-10-01T23:59:59.000Z

9

Temperature maintained battery system  

SciTech Connect (OSTI)

A chassis contains a battery charger connected to a multi-cell battery. The charger receives direct current from an external direct current power source and has means to automatically selectively charge the battery in accordance with a preselected charging program relating to temperature adjusted state of discharge of the battery. A heater device is positioned within the chassis which includes heater elements and a thermal switch which activates the heater elements to maintain the battery above a certain predetermined temperature in accordance with preselected temperature conditions occurring within the chassis. A cooling device within the chassis includes a cooler regulator, a temperature sensor, and peltier effect cooler elements. The cooler regulator activates and deactivates the peltier cooler elements in accordance with preselected temperature conditions within the chassis sensed by the temperature sensor. Various vehicle function circuitry may also be positioned within the chassis. The contents of the chassis are positioned to form a passage proximate the battery in communication with an inlet and outlet in the chassis to receive air for cooling purposes from an external source.

Newman, W.A.

1980-10-21T23:59:59.000Z

10

Maintaining STAR - Hanford Site  

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

VPP Hanford Site Champions Committee Getting Started Maintaining STAR VPP CampaignPosters VPP Tools VPP Presentations VPP Awareness VPP Communications VPP Conferences...

11

Nuclear power can reduce emissions and maintain a strong economy: Rating Australias optimal future electricity-generation mix by technologies and policies  

Science Journals Connector (OSTI)

Abstract Legal barriers currently prohibit nuclear power for electricity generation in Australia. For this reason, published future electricity scenarios aimed at policy makers for this country have not seriously considered a full mix of energy options. Here we addressed this deficiency by comparing the life-cycle sustainability of published scenarios using multi-criteria decision-making analysis, and modeling the optimized future electricity mix using a genetic algorithm. The published CSIRO e-future scenario under its default condition (excluding nuclear) has the largest aggregate negative environmental and economic outcomes (score=4.51 out of 8), followed by the Australian Energy Market Operators 100% renewable energy scenario (4.16) and the Greenpeace scenario (3.97). The e-future projection with maximum nuclear-power penetration allowed yields the lowest negative impacts (1.46). After modeling possible future electricity mixes including or excluding nuclear power, the weighted criteria recommended an optimized scenario mix where nuclear power generated >40% of total electricity. The life-cycle greenhouse-gas emissions of the optimization scenarios including nuclear power were nuclear power is an effective and logical option for the environmental and economic sustainability of a future electricity network in Australia.

Sanghyun Hong; Corey J.A. Bradshaw; Barry W. Brook

2014-01-01T23:59:59.000Z

12

V-085: Cisco Unity Express Input Validation Hole Permits Cross-Site Request  

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

5: Cisco Unity Express Input Validation Hole Permits Cross-Site 5: Cisco Unity Express Input Validation Hole Permits Cross-Site Request Forgery Attacks V-085: Cisco Unity Express Input Validation Hole Permits Cross-Site Request Forgery Attacks February 6, 2013 - 1:06am Addthis PROBLEM: Cisco Unity Express Input Validation Hole Permits Cross-Site Request Forgery Attacks PLATFORM: Cisco Unity Express prior to 8.0 ABSTRACT: A vulnerability was reported in Cisco Unity Express. REFERENCE LINKS: Cisco Security Notice SecurityTracker Alert ID: 1028075 CVE-2013-1120 IMPACT ASSESSMENT: Medium DISCUSSION: Cisco Unity Express software prior to version 8.0 contains vulnerabilities that could allow an unauthenticated, remote attacker to conduct cross site request forgery attacks. The vulnerabilities are due to insufficient input validation. An attacker could exploit these vulnerabilities by

13

Maintaining body temperature  

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

Maintaining body temperature Maintaining body temperature Name: Jeff Location: N/A Country: N/A Date: N/A Question: What keeps the human body at a constant temperature of 98.6? Replies: Maintaining body temperature is very complex. It also takes a lot of energy. About 80% of the energy from the food you eat goes to maintaining body temperature. Basically, the chemical reactions of metabolism of stored food, especially fats, generate heat as a by product. This heat warms the body. The brain reads temperature and controls to some extent the rate of this metabolism. There are also many other mechanisms triggered by the brain to keep the core of your body warm, even if the periphery (skin) is cold. Blood vessels to the fingers and toes constrict, so that the cold air doesn't cool the blood too much, so that cooled blood doesn't cool down the heart and brain when it returns. In severe cases, your body will sacrifice a finger or a toe to keep you from dying of cold core temperature (frostbite: it saves your life!). Also the brain can order a lot of muscles to contract rapidly. This generates a lot of heat quickly, a response called shivering. There's much more to this exciting field of research.

14

Proposed EPA Rules Will Cut Carbon Pollution While Maintaining Reliability  

Broader source: Energy.gov [DOE]

The Energy Department is committed to supporting successful implementation of EPAs Clean Power Plan while maintaining electric grid reliability.

15

Mobile UNITY Schemas for Agent Coordination Gruia-Catalin Roman and Jamie Payton  

E-Print Network [OSTI]

Mobile UNITY Schemas for Agent Coordination Gruia-Catalin Roman and Jamie Payton Department. Louis, MO 63130-4899, USA {roman, payton}@cse.wustl.edu Mobile UNITY refers to a notation system and proof logic initially designed to accommodate the special needs of the emerging field of mobile

Payton, Jamie

16

Oil composition variation and reservoir continuity: Unity field, Sudan  

Science Journals Connector (OSTI)

A suite of oils from stacked reservoirs in the Unity Field in Sudan has been analyzed by various geochemical techniques for molecular information to elucidate the geological processes which cause variations in oil composition and their resulting oil fingerprints in different reservoir units. Analyses of these highly paraffinic oils indicate that the chromatographic fingerprint variations are due to differences in the abundances of saturated compounds, including branched and cyclic alkanes. Neither aromatics nor NSO compounds have any significant effect on the observed fingerprint variations. This association of saturates, instead of aromatics and NSO compounds, with the fingerprint variations precludes rock-fluid interactions as a cause of the variations. Biomarker analyses show that variations in thermal maturity and organic facies of the source rock are responsible for the fingerprint variations. Thermal maturity increases with the depth of the reservoir, suggesting a multiple-charge process for the oils to fill these reservoirs over an extended period of time. Apparently the source rock generated and expelled progressively more mature oils and little mixing occurred during migration. Thus, knowledge of oil compositional variations from one reservoir to another, organic facies variation and source rock maturity combined with tectonic history may help explain charging and timing of oil emplacement.

R.J. Hwang; A.S. Ahmed; J.M. Moldowan

1994-01-01T23:59:59.000Z

17

Maintaining plant safety margins  

SciTech Connect (OSTI)

The Final Safety Analysis Report Forms the basis of demonstrating that the plant can operate safely and meet all applicable acceptance criteria. In order to assure that this continues through each operating cycle, the safety analysis is reexamined for each reload core. Operating limits are set for each reload core to assure that safety limits and applicable acceptance criteria are not exceeded for postulated events within the design basis. These operating limits form the basis for plant operation, providing barriers on various measurable parameters. The barriers are refereed to as limiting conditions for operation (LCO). The operating limits, being influenced by many factors, can change significantly from cycle to cycle. In order to be successful in demonstrating safe operation for each reload core (with adequate operating margin), it is necessary to continue to focus on ways to maintain/improve existing safety margins. Existing safety margins are a function of the plant type (boiling water reactor/pressurized water reactor (BWR/PWR)), nuclear system supply (NSSS) vendor, operating license date, core design features, plant design features, licensing history, and analytical methods used in the safety analysis. This paper summarizes the experience at Yankee Atomic Electric Company (YAEC) in its efforts to provide adequate operating margin for the plants that it supports.

Bergeron, P.A.

1989-01-01T23:59:59.000Z

18

Fusion Rules of the Lowest Weight Representations of osp_q(1|2) at Roots of Unity: Polynomial Realization and Degeneration at Roots of Unity  

E-Print Network [OSTI]

The degeneracy of the lowest weight representations of the quantum superalgebra $osp_q(1|2)$ and their tensor products at exceptional values of %when deformation parameter $q$ takes exceptional values is studied. The main features of the structures of the finite dimensional lowest weight representations and their fusion rules are illustrated using realization of group generators as finite-difference operators acting in the space of the polynomials. The complete fusion rules for the decompositions of the tensor products at roots of unity are presented. The appearance of indecomposable representations in the fusions is described using Clebsh-Gordan coefficients derived for general values of $q$ and at roots of unity.

D. Karakhanyan; Sh. Khachatryan

2006-02-08T23:59:59.000Z

19

Light trapping and near-unity solar absorption in a three-dimensional photonic-crystal  

E-Print Network [OSTI]

Light trapping and near-unity solar absorption in a three-dimensional photonic-crystal Ping Kuang,1 opens up a new door for light trapping and near-unity solar absorption over broad s and wide angles://dx.doi.org/10.1364/OL.38.004200 There is a great deal of interest in efficient light trapping in thin film solar

John, Sajeev

20

Maintaining Subsurface Drip Irrigation Systems  

E-Print Network [OSTI]

A subsurface drip irrigation system should last more than 20 years if properly maintained. Important maintenance procedures include cleaning the filters, flushing the lines, adding chlorine and injecting acids. Details of these procedures...

Enciso, Juan; Porter, Dana; Bordovsky, Jim; Fipps, Guy

2004-09-07T23:59:59.000Z

Note: This page contains sample records for the topic "maintain unity power" 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

Maintaining System Air Quality | Department of Energy  

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

Maintaining System Air Quality Maintaining System Air Quality This tip sheet discusses how to maintain air quality in compressed air systems through proper use of equipment....

22

Design and performance evaluation of a unity power factor converter for wind energy conversion systems.  

E-Print Network [OSTI]

??Wind turbine driven Permanent Magnet Synchronous Generators (PMSG) find increasing applications due to their numerous advantages. Small scale stand-alone wind energy systems are receiving considerable (more)

Nirnaya Sarangan.

2012-01-01T23:59:59.000Z

23

Microscale Thermoelectric Cooling Elements (TECs) are being proposed to cool down an integrated circuit to maintain its performance. The maximum cooling power of microscale TECs is significantly reduced by the interfacial resistance. For our  

E-Print Network [OSTI]

ICT 2008 1 Abstract Microscale Thermoelectric Cooling Elements (TECs) are being proposed to cool performance characteristics that relate the cooling power density to other control variables and material act as a good guideline for two-dimensional analysis and assembly of TECs. Key Words - Thermoelectric

24

Maintaining and Improving Marketability of Coal Fly Ash  

E-Print Network [OSTI]

1 Maintaining and Improving Marketability of Coal Fly Ash John N. Ward Ben Franklin Headwaters;2 A Headline You May Have Seen What is the future of coal fly ash utilization in a mercury controls world? What is produced when coal is consumed by power plants Fly ash can be used beneficially in numerous applications

25

Building and Maintaining Successful Relationships between  

E-Print Network [OSTI]

Building and Maintaining Successful Relationships between Reservation and University Programs: Summer School Experiences on the White Earth Reservation Charles R. Blinn, Deborah M. Zak, and Mitchell Vogt Building and maintaining successful relationships between Indian reservations and University

Blanchette, Robert A.

26

Maintaining DOE Technical Standards, TSPP-7  

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

7-2013 7-2013 DOE TECHNICAL STANDARDS September 2013 PROGRAM PROCEDURES MAINTAINING DOE TECHNICAL STANDARDS U.S. Department of Energy Office of Nuclear Safety Washington, D.C. 20585 DOE-TSPP-7-2013 Maintaining September 2013 DOE Technical Standards Program CONTENTS 1. SCOPE ............................................................................................................................................ 1 1.1 Purpose ....................................................................................................................... 1 1.2 Applicability ................................................................................................................. 1 2. DOCUMENT MAINTENANCE ....................................................................................................... 1

27

PP-36 Bonneville Power Administration  

Broader source: Energy.gov [DOE]

Presidential Permit authorizing Bonneville Power Administration to construct, operate, and maintain electric transmission facilities from U.S.- Canada Border.

28

The inheritance of diastatic power and alpha-amylase contents in spring barley  

Science Journals Connector (OSTI)

In a diallel cross of 13 spring barley varieties, non-allelic interactions interfered with the analysis of diastatic power. Regression of W r on V r...was less than unity both in t...

A. M. Hayter; T. J. Riggs

29

E-Print Network 3.0 - ac input power Sample Search Results  

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

factor with high total harmonic... input cur- rent shape at near unity power factor. Advantages of the proposed topology are: no dc... as well as input supply variations. Matrix...

30

Maintaining Your Air Conditioner | Department of Energy  

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

Maintaining Your Air Conditioner Maintaining Your Air Conditioner Maintaining Your Air Conditioner June 18, 2013 - 6:20pm Addthis Replacing or cleaning air conditioner filters is a critical maintenance task. | Photo courtesy of ©iStockphoto/firemanYU. Replacing or cleaning air conditioner filters is a critical maintenance task. | Photo courtesy of ©iStockphoto/firemanYU. What does this mean for me? Regular maintenance keeps your air conditioner running as efficiently as possible. Maintaining your air conditioner will save you money by extending the unit's life. An air conditioner's filters, coils, and fins require regular maintenance for the unit to function effectively and efficiently throughout its years of service. Neglecting necessary maintenance ensures a steady decline in air conditioning performance while energy use steadily increases.

31

Maintaining Your Air Conditioner | Department of Energy  

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

Maintaining Your Air Conditioner Maintaining Your Air Conditioner Maintaining Your Air Conditioner June 18, 2013 - 6:20pm Addthis Replacing or cleaning air conditioner filters is a critical maintenance task. | Photo courtesy of ©iStockphoto/firemanYU. Replacing or cleaning air conditioner filters is a critical maintenance task. | Photo courtesy of ©iStockphoto/firemanYU. What does this mean for me? Regular maintenance keeps your air conditioner running as efficiently as possible. Maintaining your air conditioner will save you money by extending the unit's life. An air conditioner's filters, coils, and fins require regular maintenance for the unit to function effectively and efficiently throughout its years of service. Neglecting necessary maintenance ensures a steady decline in air conditioning performance while energy use steadily increases.

32

10 CFR 1008, Records Maintained On Individuals (Privacy Act)...  

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

0 CFR 1008, Records Maintained On Individuals (Privacy Act) 10 CFR 1008, Records Maintained On Individuals (Privacy Act) 10 CFR 1008, Records Maintained On Individuals (Privacy...

33

mixer --maintaining web sites easily Max Neunhoffer  

E-Print Network [OSTI]

mixer -- maintaining web sites easily Max Neunh¨offer max.neunhoeffer@math.rwth-aachen.de 15. Juli 3 4 Notation 3 5 Installation of the mixer 3 6 First steps for a new web site 4 7 Finding the MIXERROOT 4 8 How does the mixer put together web pages? 4 9 Template documents 5 10 What replacements does

St Andrews, University of

34

Web Maintainers Forum 29 August 2013  

E-Print Network [OSTI]

1 Web Maintainers Forum 29 August 2013 Agenda Welcome and introduction Web team Update My Baker, WCMS Project Manager) Questions Web team update Web team site rebranded http://www.canterbury.ac.nz/web/ When was the last time you visited the web team site: August? June or July? 2013? 2012? Never

Hickman, Mark

35

MAINTAINING PRIVACY IN RFID ENABLED ENVIRONMENTS  

E-Print Network [OSTI]

future. Yet, as RFID tags enter consumer households and threaten to identify their owners' belongingsMAINTAINING PRIVACY IN RFID ENABLED ENVIRONMENTS Proposal for a disable-model Sarah Spiekermann1 functionality into RFID tags. The present article argues that killing tags at the store exit is, however

Freytag, Johann-Christoph

36

WEB Maintainers Meetup Web Branding Committee  

E-Print Network [OSTI]

WEB Maintainers Meetup UF/IFAS DEPARTMENT #12; Web Branding Committee Introduction and TERMINALFOUR (T4) recap Preparation Page layouts Questions #12;WEB BRANDING COMMITTEE what we heard #12;Some) is the new UF Web Content Management System (WCMS) chosen for the next five years. T4 allows non

Florida, University of

37

Categorical Exclusion Determinations: Bonneville Power Administration |  

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

February 6, 2012 February 6, 2012 CX-007997: Categorical Exclusion Determination Grant Consumer Power, Incorporated's Request for use of Right-of-way at Harrisburg Substation CX(s) Applied: B4.9 Date: 02/06/2012 Location(s): Oregon Offices(s): Bonneville Power Administration February 2, 2012 CX-007999: Categorical Exclusion Determination Wood Pole Replacement Along the Minidoka Power House-Unity #1 and Unity-Heyburn #1, 138-Kilovolt Transmission Line Rights-of-way CX(s) Applied: B1.3 Date: 02/02/2012 Location(s): Idaho Offices(s): Bonneville Power Administration February 2, 2012 CX-007998: Categorical Exclusion Determination Integration of Stoltze Land and Lumber Biomass Generation CX(s) Applied: B1.7 Date: 02/02/2012 Location(s): Montana Offices(s): Bonneville Power Administration

38

PP-43 Maine Electric Power Company, Inc. | Department of Energy  

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

3 Maine Electric Power Company, Inc. PP-43 Maine Electric Power Company, Inc. Presidential Permit authorizing Maine Electric Power Company, Inc. to construct, operate, and maintain...

39

PP-30 New York Power Authority | Department of Energy  

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

New York Power Authority PP-30 New York Power Authority Presidential permit authorizing New York Power Authority to construct, operate, and maintain electric transmissionf...

40

PP-13 Federal Power Commission | Department of Energy  

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

3 Federal Power Commission PP-13 Federal Power Commission Presidential permit authorizing Federal Power Commission to construct, operate, and maintain electric transmission...

Note: This page contains sample records for the topic "maintain unity power" 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

PP-78 Minnesota Power & Light Company | Department of Energy  

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

8 Minnesota Power & Light Company PP-78 Minnesota Power & Light Company Presidential Permit authorizing Minnesota Power & Light Company to construct, operate, and maintain electric...

42

PP-94 Central Power & Light Company | Department of Energy  

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

4 Central Power & Light Company PP-94 Central Power & Light Company Presidental Permit authorizing Central Power & Light Company to construct, operate, and maintain electric...

43

PP-219 Central Power and Light Company | Department of Energy  

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

19 Central Power and Light Company PP-219 Central Power and Light Company Presidential permit authorizing Central Power and Light Company to construct, operate, and maintain...

44

PP-6 Puget Sound Power & Light Company | Department of Energy  

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

Puget Sound Power & Light Company PP-6 Puget Sound Power & Light Company Presidential permit authorizing Puget Sound Power & Light Company to construct, operate, and maintain...

45

Reliability and Maintainability Issues for the Next Linear Collider  

SciTech Connect (OSTI)

Large accelerators for high energy physics research traditionally have been designed using informal best design, engineering, and management practices to achieve acceptable levels of operational availability. However, the Next Linear Collider(NLC) project presents a particular challenge for operational availability due to the unprecedented size and complexity of the accelerator systems required to achieve the physics goals of high center-of-mass energy and high luminosity. Formal reliability and maintainability analysis, design, and implementation will be required to achieve acceptable operational availability for the high energy physics research program. This paper introduces some of the basic concepts of reliability analysis and applies them to the 2.6-cm microwave power system of the two 10-km-long, 250-GeV linacs that are currently proposed for the NLC design.

Wilson, Zane J.; Gold, Saul L.; Koontz, Ron F.; Lavine, Ted L.; /SLAC

2011-08-26T23:59:59.000Z

46

PP-10 Bonneville Power Administrator  

Broader source: Energy.gov [DOE]

Presidential permit authorizing Bonneville Power Administrator to construct, operate, and maintain electric transmission facilities at the U.S-Canada border.

47

PP-46 Bonneville Power Administration  

Broader source: Energy.gov [DOE]

Presidential Permit authorizing Bonneville Power Administration to contruct, operate, and maintain electric transmission facilities at the U.S. - Canada Border.

48

Maintaining connectivity in a mobile ad hoc network  

E-Print Network [OSTI]

This thesis focuses on the problem of maintaining graphics. connectivity in a mobile ad hoc network. Mobile ad hoc networks are without a fixed topology and are dynamically changing. This makes the problem of maintaining connectivity among all nodes...

Reuben, Ron S.

2012-06-07T23:59:59.000Z

49

Operating and Maintaining Your Heat Pump | Department of Energy  

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

Operating and Maintaining Your Heat Pump Operating and Maintaining Your Heat Pump Operating and Maintaining Your Heat Pump June 24, 2012 - 3:22pm Addthis Changing filters regularly is an important part of maintaining a heat pump system. | Photo courtesy of ©iStockphoto/BanksPhotos Changing filters regularly is an important part of maintaining a heat pump system. | Photo courtesy of ©iStockphoto/BanksPhotos What does this mean for me? Learn to operate and maintain your heat pump system properly to maximize energy and money savings. You can do many operational and maintenance tasks yourself. Proper operation of your heat pump will save energy. Do not set back the heat pump's thermostat if it causes the backup heating to come on -- backup heating systems are usually more expensive to operate. Continuous indoor

50

EnergySmart Schools Tips: Retrofitting, Operating, and Maintaining...  

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

facility management strategies that pay for themselves and result in energy savings. essquick-winsfs.pdf More Documents & Publications Guide to Operating and Maintaining...

51

TIF film, substrates and nonfumigant soil disinfestation maintain fruit yields  

E-Print Network [OSTI]

soil disinfestation maintain fruit yields Steve Fennimore bystrawberry production sea- son, fruit yields on substrateswere com- parable to fruit yields using conventional

2013-01-01T23:59:59.000Z

52

Fuel Cells for Backup Power in Telecommunications Facilities (Fact Sheet)  

Broader source: Energy.gov [DOE]

Telecommunications providers rely on backup power to maintain a constant power supply, to prevent power outages, and to ensure the operability of cell towers, equipment, and networks. The backup power supply that best meets these objectives is fuel cell technology.

53

Fuel Cells for Backup Power in Telecommunications Facilities (Fact Sheet)  

SciTech Connect (OSTI)

Telecommunications providers rely on backup power to maintain a constant power supply, to prevent power outages, and to ensure the operability of cell towers, equipment, and networks. The backup power supply that best meets these objectives is fuel cell technology.

Not Available

2009-04-01T23:59:59.000Z

54

Maintainability and safety indicators at design stage for mechanical products  

Science Journals Connector (OSTI)

With the industrial products competition, reliability, maintainability and safety are key characteristics for availability improvement. This is mainly true in industries like automotive, aeronautic, or NC machines tools. Therefore, it is crucial to predict ... Keywords: Maintainability, Product behavior, Reliability, Safety, Semantic modeling

A. Coulibaly; R. Houssin; B. Mutel

2008-05-01T23:59:59.000Z

55

PP-54 Ontario Hydro Electric Power Commission  

Broader source: Energy.gov [DOE]

Presidential Permit authorizing Ontario Hydro Electric Power Commission to construct, operate, and maintain electric transmission facilities at the U.S. - Canada Border.

56

PP-10-1 Bonneville Power Administrator  

Broader source: Energy.gov [DOE]

Presidential permit authorizing Bonneville Power Administrator to construct, operate, and maintain electric transmission facilities at the U.S-Canada border.

57

Installing and Maintaining a Small Wind Electric System | Department of  

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

Installing and Maintaining a Small Wind Electric System Installing and Maintaining a Small Wind Electric System Installing and Maintaining a Small Wind Electric System July 2, 2012 - 8:22pm Addthis Installing and Maintaining a Small Wind Electric System What does this mean for me? When installing a wind system, the location of the system, the energy budget for the site, the size of the system, and the height of the tower are important elements to consider. Deciding whether to connect the system to the electric grid or not is also an important decision. If you went through the planning steps to evaluate whether a small wind electric system will work at your location, you will already have a general idea about: The amount of wind at your site The zoning requirements and covenants in your area The economics, payback, and incentives of installing a wind system

58

Weatherization Assistance for Low-Income Persons: Maintaining the Privacy  

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

Weatherization Assistance for Low-Income Persons: Maintaining the Weatherization Assistance for Low-Income Persons: Maintaining the Privacy of Applicants for and Recipients of Services Weatherization Assistance for Low-Income Persons: Maintaining the Privacy of Applicants for and Recipients of Services Amending regulations to require all States and other service providers that participate in the Weatherization Assistance Program (WAP) to treat all requests for information concerning applicants and recipients of WAP funds in a manner consistent with the Federal government's treatment of information requested under the Freedom of Information Act (FOIA), 5 U.S.C. 552, including the privacy protections contained in Exemption (b)(6) of the FOIA, 5 U.S.C. 552(b)(6). Weatherization Assistance for Low-Income Persons: Maintaining the Privacy

59

RRC - Supplemental Application Information for Permit to Maintain...  

Open Energy Info (EERE)

Supplemental Application Information for Permit to Maintain and Use a Commercial Oil and Gas Waste Disposal Pit Jump to: navigation, search OpenEI Reference LibraryAdd to library...

60

Continuous-wave parametric oscillation in polarisation-maintaining optical fibre  

SciTech Connect (OSTI)

Continuous-wave parametric oscillation in a polarisation-maintaining optical fibre has been achieved for the first time using polarisation phase matching. Up-conversion with a frequency shift of {approx}8.6 THz has been demonstrated experimentally. The single-pass optical power generated at 1017 nm in a 85-m-long Nufern PM980-XP fibre exceeded 40 mW. The conversion efficiency was 3.3%, which is an order of magnitude higher than that reported previously for cw parametric up-conversion in the 1-{mu}m spectral region. We compare theoretical predictions with experimental data and analyse factors that may influence output power saturation with increasing signal and pump powers.

Zlobina, E A; Kablukov, S I; Babin, Sergei A [Institute of Automation and Electrometry, Siberian Branch, Russian Academy of Sciences, Novosibirsk (Russian Federation)

2011-09-30T23:59:59.000Z

Note: This page contains sample records for the topic "maintain unity power" 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

Installing and Maintaining a Home Solar Electric System | Department of  

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

Installing and Maintaining a Home Solar Electric System Installing and Maintaining a Home Solar Electric System Installing and Maintaining a Home Solar Electric System July 2, 2012 - 8:21pm Addthis When choosing a contractor, ask about their work record, experience, and licenses, and get more than one bid for the installation of your PV system. | Photo courtesy of Dennis Schroeder, NREL. When choosing a contractor, ask about their work record, experience, and licenses, and get more than one bid for the installation of your PV system. | Photo courtesy of Dennis Schroeder, NREL. How does it work? Making sure your home solar electric or PV system is sized, sited, and installed correctly is essential for maximizing its energy performance. As with any mechanical or electrical appliance, PV systems require routine, periodic maintenance.

62

Installing and Maintaining a Home Solar Electric System | Department of  

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

Installing and Maintaining a Home Solar Electric System Installing and Maintaining a Home Solar Electric System Installing and Maintaining a Home Solar Electric System July 2, 2012 - 8:21pm Addthis When choosing a contractor, ask about their work record, experience, and licenses, and get more than one bid for the installation of your PV system. | Photo courtesy of Dennis Schroeder, NREL. When choosing a contractor, ask about their work record, experience, and licenses, and get more than one bid for the installation of your PV system. | Photo courtesy of Dennis Schroeder, NREL. How does it work? Making sure your home solar electric or PV system is sized, sited, and installed correctly is essential for maximizing its energy performance. As with any mechanical or electrical appliance, PV systems require routine, periodic maintenance.

63

Stochastic Co-optimization for Hydro-Electric Power Generation  

E-Print Network [OSTI]

in three hydroelectric power plants and is currently constructing a fourth, earns income from power sales and maintain stable towns close to the river. We both get the benefits of improved hydroelectric power

64

Guide to Operating and Maintaining EnergySmart Schools  

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

Operating Operating and Maintaining EnergySmart Schools ACKNOWLEDGMENTS The U.S. Department of Energy would like to thank the Council of Educational Facility Planners International (CEFPI) for assisting in the development of this guide as a participating sponsor. DOE also acknowledges the invaluable contributions of the working group members and case study subjects listed on the inside back cover. This constructive and informative document would not have been possible without their active engagement. Guide to Operating and Maintaining EnergySmart Schools Table of Contents Executive Summary & Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i Chapter 1. Identifying Energy Savings and Getting Started. . . . . . . . . . . . . . . . .

65

The Role of Filtration in Maintaining Clean Heat Exchanger Coils  

SciTech Connect (OSTI)

The main purpose of the study was to investigate the role of filtration in maintaining clean heat exchanger coils and overall performance. Combinations of 6 different levels of filtration (MERV 14, 11, 8, 6, 4, and no filter) and 4 different coils (an eight-row lanced-fin coil, HX8L), (an eight-row wavy-fin coil, HX8W), (a four-row lanced-fin coil, HX4L) and (a two-row lanced-fin coil, HX2L) were tested at 4 different air velocities (1.52, 2.03, 2.54,3.05 m/s (300, 400, 500, 600 ft/min)). The fouled conditions were obtained after injection of 600 grams of ASHRAE standard dust upstream of the filter/coil combination. This magnitude of dust is representative of a year of normal operation for an air conditioning system. The air-side pressure drops of the coils and filters and air-side heat transfer coefficients of the coils were determined from the measurements under the clean and fouled conditions. Depending upon the filter and coil test, the coil pressure drops increased in the range of 6%-30% for an air velocity at 2.54 m/s (500 ft/min). The impact was significantly greater for tests performed without a filter. The largest relative effect of fouling on pressure drop occurs for coils with fewer rows and having lanced fins. Coils with a greater number of rows can hold more dust so that a fixed amount of dust has a relatively smaller impact. The impact of fouling on air-side heat transfer coefficients was found to be relatively small. In some cases, heat transfer was actually enhanced due to additional turbulence caused by the presence of dust. The experimental results for pressure drops and heat transfer coefficients were correlated and the correlations were implemented within computer models of prototypical rooftop air conditioners and used to evaluate the impact of fouling on cooling capacity and EER. The equipment cooling capacity is reduced with fouling primarily because of a decrease in air flow due to the increase pressure drop rather than due to changes in h eat transfer coefficient. In most cases, the EER was reduced with fouling primarily due to increased fan power. However, the changes in EER were relatively small, in the range of 1%-9% (10%). For most cases, equipment having low efficiency filters had higher EER after fouling than equipment with high efficiency filters, because the high efficiency filter caused significantly higher pressure drops than the low efficiency filters. The extra filter pressure drop outweighed the reduced coil pressure drop after fouling. The impact of fan efficiency curves was also investigated in the study. The energy penalty associated with high efficiency filters was reduced considerably with higher efficiency fans. There is an energy penalty associated with the use of high efficiency filtration. However, the primary reason for selecting high efficiency filters for a particular application would be improved air quality. For HX8L, the quantity of dust passing through the coil with a MERV4 filter was approximately 30 times the dust passing the coil with a MERV14 filter. Without an upstream filter, the quantity of dust passing through the coil was approximately 60 times the value for a MERV14 filter.

Li Yang; James E. Braun; Eckhard A. Groll

2004-06-30T23:59:59.000Z

66

Self-maintaining web pages: from theory to practice  

Science Journals Connector (OSTI)

The self-maintaining web pages (SMWP) approach employs concepts from distributed database design and active databases to keep pre-generated web pages in synchronization with database content. It maps fragments of relations to web pages and propagates ... Keywords: active databases, caching and views, e-commerce, replication, web applications/XML

Martin Bernauer; Michael Schrefl

2004-01-01T23:59:59.000Z

67

Guidelines for maintaining steam turbine lubrication systems. Final report  

SciTech Connect (OSTI)

Failures of steam turbine bearings and rotors cost the utility industry an estimated $150 million a year. A third of these failures involve contaminated lubricants or malfunctioning lubricant supply system components. This report, outlining a comprehensive surveillance program, presents guidelines for maintaining major elements in the turbine lubrication system.

Lamping, G.A.; Cuellar, J.P. Jr.; Silvus, H.S.; Barsun, H.F.

1986-07-01T23:59:59.000Z

68

HVAC: Maintaining HVAC equipment with air intake filters  

Science Journals Connector (OSTI)

Airborne debris, such as domestic waste, leaves, pollen, insects and even plastic carrier bags is the leading cause of fouling and clogging of cooling towers, heat exchangers, air cooled chillers and other HVAC systems. Richard Betts, managing director of UK-based RAB Specialist Engineers, provides Filtration+Separation with some practical advice on how to maintain HVAC equipment.

Richard Betts

2013-01-01T23:59:59.000Z

69

Identifying Transformer Incipient Events for Maintaining Distribution System Reliability  

E-Print Network [OSTI]

Identifying Transformer Incipient Events for Maintaining Distribution System Reliability Karen L events in single-phase distribution transformers. This analysis will aid in the development of an automatic detection method for internal incipient faults in the transformers. The detection method can

70

Maintaining Indoor Air Quality During Construction and Renovation Projects  

E-Print Network [OSTI]

and pollutants that can impact the indoor air quality (IAQ) of a building. These contaminants may be transported communication efforts can successfully control pollutant levels, allay concerns, and maintain occupant comfort to nuisance dusts and odors from a construction site unacceptable. Indoor air pollutants are typically complex

Huang, Jianyu

71

Development of a Successful Program in Reliability and Maintainability Engineering  

E-Print Network [OSTI]

­ Video or audio clips #12;Graduate Programs in Reliability Maintenance and EngineeringDevelopment of a Successful Program in Reliability and Maintainability Engineering Dr. Wes Hines Head, Nuclear Engineering College of Engineering The University of Tennessee jhines2@utk.edu UMD

Bernstein, Joseph B.

72

Compact, maintainable 80-KeV neutral beam module  

DOE Patents [OSTI]

A compact, maintainable 80-keV arc chamber, extractor module for a neutral beam system immersed in a vacuum of <10.sup.-2 Torr, incorporating a nested 60-keV gradient shield located midway between the high voltage ion source and surrounding grounded frame. The shield reduces breakdown or arcing path length without increasing the voltage gradient, tends to keep electric fields normal to conducting surfaces rather than skewed and reduces the peak electric field around irregularities on the 80-keV electrodes. The arc chamber or ion source is mounted separately from the extractor or ion accelerator to reduce misalignment of the accelerator and to permit separate maintenance to be performed on these systems. The separate mounting of the ion source provides for maintaining same without removing the ion accelerator.

Fink, Joel H. (Livermore, CA); Molvik, Arthur W. (Livermore, CA)

1980-01-01T23:59:59.000Z

73

Build, Own, Operate and Maintain (BOOM) Boiler Systems  

E-Print Network [OSTI]

Build, Own, Operate and Maintain (BOOM) Boiler Systems Tom Henry, Annstrong Service, Inc. Overview: The article addresses the growing trend in outsourcing boiler equipment, installation, operation, maintenance and ownership by large.... In most cases, thennal, electric and air energy systems are not considered "core" assets resulting in the need to find "other" solutions to providing the needed energy. ? Reduced staffing has resulted in fewer experienced and knowledgeable boiler...

Henry, T.

74

Maintaining Space Temperature and Humidity in the Digital Switch Environment  

E-Print Network [OSTI]

laboratory College Station, Texas ABSTRACT A methodology for a psychrometric analysis of the problem of maintaining space temperature and humidity in the digital switch environment is presented. Such spaces produce minimum or no humidity generation. Several... must be considered. The intent of this paper is to outline a simple methodology to compute cooling and Henry Johnstone, P.E. Mechanical Engineer GLHN, Inc. Tucson, Arizona humidification loads at any location, using a variety of techniques for space...

Saman, N. F.; Johnson, H.

75

Power Plant Power Plant  

E-Print Network [OSTI]

Basin Center for Geothermal Energy at University of Nevada, Reno (UNR) 2 Nevada Geodetic LaboratoryStillwater Power Plant Wabuska Power Plant Casa Diablo Power Plant Glass Mountain Geothermal Area Lassen Geothermal Area Coso Hot Springs Power Plants Lake City Geothermal Area Thermo Geothermal Area

Tingley, Joseph V.

76

Power Factor Reactive Power  

E-Print Network [OSTI]

power: 130 watts Induction motor PSERC Incandescent lights 0 0.002 0.004 0.006 0.008 0.01 0.012 0.014 0 power: 150 watts #12;Page 4 PSERC Incandescent Lights PSERC Induction motor with no load #12;Page 5 Incandescent Lights #12;Page 7 PSERC Incandescent lights power: Power = 118 V x 1.3 A = 153 W = 0.15 kW = power

77

Peak power ratio generator  

DOE Patents [OSTI]

A peak power ratio generator is described for measuring, in combination with a conventional power meter, the peak power level of extremely narrow pulses in the gigahertz radio frequency bands. The present invention in a preferred embodiment utilizes a tunnel diode and a back diode combination in a detector circuit as the only high speed elements. The high speed tunnel diode provides a bistable signal and serves as a memory device of the input pulses for the remaining, slower components. A hybrid digital and analog loop maintains the peak power level of a reference channel at a known amount. Thus, by measuring the average power levels of the reference signal and the source signal, the peak power level of the source signal can be determined.

Moyer, Robert D. (Albuquerque, NM)

1985-01-01T23:59:59.000Z

78

RE-Powering Americas Land Initiative Tracking Matrix  

Broader source: Energy.gov [DOE]

Using publically available information, the Environmental Protection Agencys RE-Powering Americas Land Initiative project tracking matrix maintains a list of completed renewable energy...

79

STATEMENT OF CONSIDERATIONS REQUEST BY SIEMENS WESTINGHOUSE POWER...  

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

of improved reliability availability and maintainability (RAM) of existing and advanced gas turbine power plants by continuously monitoring the health of critical thermal barrier...

80

Purchase and Installation of a Geothermal Power Plant to Generate...  

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

feasibility of the use of an existing low-temperature geothermal resource for combined heat and power; and Maintain and enhance existing geothermal district heating operation....

Note: This page contains sample records for the topic "maintain unity power" 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

PP-22 British Columbia Hydro and Power Authority, Amendment 1967  

Broader source: Energy.gov [DOE]

Presidential permit authorizing British Columbia Hydro and Power Authority to construct, operate, and maintain electric transmision facilities at the U.S-Canadian border.

82

PP-369 British Columbia Hydro and Power Authority  

Broader source: Energy.gov [DOE]

Presidential Permit authorizing British Columbia and Power Authority to construct, operate and maintain electric transmission facilities at the U.S. - Canada Border.

83

Mathematical modelling of maintained systems using point processes  

Science Journals Connector (OSTI)

......pre-second world war days, cleaning, simple lubrication and bolt tightening are used to serve the needs...proportional hazards to the data obtained from a hydroelectric turbine of the B.C.Hydro-Power system. They used......

A. Syamsundar; V. N. A. Naikan

2009-07-01T23:59:59.000Z

84

Mathematical modelling of maintained systems using point processes  

Science Journals Connector (OSTI)

......proportional hazards model to the electric power supply cables of electric load haul dump (LHD) machines...2002) applied the BPP to new automobile's failure data taken from...data of six AMC Ambassador automobiles belonging to the Ohio state......

A. Syamsundar; V. N. A. Naikan

2009-07-01T23:59:59.000Z

85

Maintaining optimum fluorescent lamp performance under elevated temperature conditions  

SciTech Connect (OSTI)

This paper describes a new technique for optimizing fluorescent lamp performance under elevated temperature conditions. This approach uses a thermo-electric Peltier device to produce a localized cold spot temperature of approximately 40/sup 0/C, allowing the lamps to maintain maximum light output and efficacy independent of prevailing ambient temperatures inside a luminaire. Experimental data show that a 20% increase in light output and a 10% increase in efficacy over typical lamp performance in a warm fixture environment can be obtained using this device. Only 0.25 watts must be supplied to the Peltier device to produce these results.

Siminovitch, M.J.; Rubinstein, F.M.; Clark, T.A.; Verderber, R.R.

1986-04-01T23:59:59.000Z

86

Oscillatory nonohomic current drive for maintaining a plasma current  

DOE Patents [OSTI]

Apparatus and methods are described for maintaining a plasma current with an oscillatory nonohmic current drive. Each cycle of operation has a generation period in which current driving energy is applied to the plasma, and a relaxation period in which current driving energy is removed. Plasma parameters, such as plasma temperature or plasma average ionic charge state, are modified during the generation period so as to oscillate plasma resistivity in synchronism with the application of current driving energy. The invention improves overall current drive efficiencies.

Fisch, N.J.

1984-01-01T23:59:59.000Z

87

Oscillatory nonhmic current drive for maintaining a plasma current  

DOE Patents [OSTI]

Apparatus and method of the invention maintain a plasma current with an oscillatory nonohmic current drive. Each cycle of operation has a generation period in which current driving energy is applied to the plasma, and a relaxation period in which current driving energy is removed. Plasma parameters, such as plasma temperature or plasma average ionic charge state, are modified during the generation period so as to oscillate plasma resistivity in synchronism with the application of current driving energy. The invention improves overall current drive efficiencies.

Fisch, Nathaniel J. (Princeton, NJ)

1986-01-01T23:59:59.000Z

88

Power Factor correction capacitors for utilising power consumption in industrial plants  

Science Journals Connector (OSTI)

Installation of capacitor banks proved to be cost effective approach to correct power factor in industrial plants. Optimum capacitance value that contributes to the maximum PF improvement varies from one system to another. Such value depends on the existing electrical system within the industrial plant. This paper provides industrial plants operators an optimisation model to correct and improve PF. This paper is supported by using both MATLAB programming and iteration loop technique. The Jordanian Petroleum Refinery Company is taken as a case study. Results indicate that PF improvement reached almost unity PF for this case, which yields to a reduction in the overall electricity bill.

Osama M. Aloquili; Nazih M. Abu-Shikhah

2010-01-01T23:59:59.000Z

89

DOE-TSPP-7-2013, Maintaining DOE Technical Standards | Department...  

Office of Environmental Management (EM)

7-2013, Maintaining DOE Technical Standards DOE-TSPP-7-2013, Maintaining DOE Technical Standards Technical Standards Program Procedures (TSPP) - September 16, 2013 This Procedure...

90

Unobtrusive power proportionality for HPC frameworks  

Science Journals Connector (OSTI)

Building power proportional High Performance Computing (HPC) clusters comprising of servers which are not power-proportional is a well-studied problem, and has the potential to provide large energy savings. However, a large emphasis on maintaining cluster ... Keywords: high-performance computing, meta-system, power proportionality, reliability, unobtrusive

Arka Bhattacharya; David Culler

2014-06-01T23:59:59.000Z

91

Notices ROUTINE USES OF RECORDS MAINTAINED IN THE SYSTEM, INCLUDING  

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

83 Federal Register 83 Federal Register / Vol. 78, No. 51 / Friday, March 15, 2013 / Notices ROUTINE USES OF RECORDS MAINTAINED IN THE SYSTEM, INCLUDING CATEGORIES OF USERS AND THE PURPOSES OF SUCH USES: The Department may disclose information contained in a record in this system of records under the routine uses listed in this system of records without the consent of the individual if the disclosure is compatible with the purposes for which the record was collected. These disclosures may be made on a case-by-case basis or, if the Department has complied with the computer matching requirements of the Privacy Act of 1974, as amended (Privacy Act), under a computer matching agreement. Any disclosure of individually identifiable information from a record in this system must also comply with the requirements of section

92

Photovoltaic solar system connected to the electric power grid operating as active power generator and reactive power compensator  

SciTech Connect (OSTI)

In the case of photovoltaic (PV) systems acting as distributed generation (DG) systems, the DC energy that is produced is fed to the grid through the power-conditioning unit (inverter). The majority of contemporary inverters used in DG systems are current source inverters (CSI) operating at unity power factor. If, however, we assume that voltage source inverters (VSI) can replace CSIs, we can generate reactive power proportionally to the remaining unused capacity at any given time. According to the theory of instantaneous power, the inverter reactive power can be regulated by changing the amplitude of its output voltage. In addition, the inverter active power can be adjusted by modifying the phase angle of its output voltage. Based on such theory, both the active power supply and the reactive power compensation (RPC) can be carried out simultaneously. When the insolation is weak or the PV modules are inoperative at night, the RPC feature of a PV system can still be used to improve the inverter utilisation factor. Some MATLAB simulation results are included here to show the feasibility of the method. (author)

Albuquerque, Fabio L.; Moraes, Adelio J.; Guimaraes, Geraldo C.; Sanhueza, Sergio M.R.; Vaz, Alexandre R. [Universidade Federal de Uberlandia, Uberlandia-MG, CEP 38400-902 (Brazil)

2010-07-15T23:59:59.000Z

93

Mathematical modelling of maintained systems using point processes  

Science Journals Connector (OSTI)

......various models based on the sum of residual squares. An inherently different...failure times in days of two gas compressors at Norsk Hydro in...obtained from a hydroelectric turbine of the B.C.Hydro-Power...alert model to the data set of a gas generator. They found that......

A. Syamsundar; V. N. A. Naikan

2009-07-01T23:59:59.000Z

94

Mathematical modelling of maintained systems using point processes  

Science Journals Connector (OSTI)

......detract heavily from the effectiveness and efficiency required. If they have, at their beckoning...the data obtained from a hydroelectric turbine of the B.C.Hydro-Power system...2005) Simultaneous assessment of the efficiency of preventive and corrective maintenance......

A. Syamsundar; V. N. A. Naikan

2009-07-01T23:59:59.000Z

95

A Practical Model for Measuring Maintainability a preliminary report  

E-Print Network [OSTI]

a consensual inventory of metrics that can be used as indicators of these characteristics [2], [3 correction, or testing. Unfortunately, the listed metrics are measured indirectly and lack predictive power. Speaking informally, they predict tomorrow's weather to be the same as today's. In general, the proposed

Visser, Joost

96

Unusual Condition Mining for Risk Management of Hydroelectric Power Plants  

Science Journals Connector (OSTI)

Kyushu Electric Power Co.,Inc. collects different sensor data and weather information to maintain the safety of hydroelectric power plants while the plants are running. In this paper, we consider that the abnormal condition sign may be unusual condition. ...

Takashi Onoda; Norihiko Ito; Hironobu Yamasaki

2006-12-01T23:59:59.000Z

97

PP-62 Central Maine Power Company | Department of Energy  

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

Power Company to construct, operate, and maintain transmission facilities at the U.S. -Ca nada Border. PP-62 Central Maine Power Company More Documents & Publications PP-29-1...

98

Green Power Network: About the Green Power Network  

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

About the GPN About the GPN Search Search Help More Search Options Search Site Map News TVA Seeks 126 MW of Renewables in 2014 December 2013 More News More News Subscribe to E-Mail Update Subscribe to e-mail update Events EPA Webinar - The Power of Aggregated Purchasing: How to Green Your Electricity Supply & Save Money January 15, 2014 1:00-2:00 p.m. ET Previous Webinars More News Features Green Power Market Status Report (2011 Data) Featured Green Power Reports Welcome! The Green Power Network (GPN) provides news and information on green power markets and related activities. The site provides up-to-date information on green power providers, product offerings, consumer protection issues, and policies affecting green power markets. It also includes a reference library of relevant papers, articles and reports. The Green Power Network is operated and maintained by the National Renewable Energy Laboratory for the U.S. Department of Energy.

99

World tanker industry maintains momentum from Persian Gulf war  

SciTech Connect (OSTI)

The world tanker industry has managed to maintain the momentum generated during the Persian Gulf War. Freight rates for large vessels have regained the high levels seen during the first 2 months of this year, while the expected postwar decline in use of tankers has not materialized. The health of the tanker industry is linked closely with the volume of long haul crude oil from the Middle East, a spot charter from the gulf to Europe, an owner would only break even on the cost of building and operating a new tanker to the highest environmental standards. Owners currently can expect spot rates of about $40,000/day, excellent by the standards of the late 1980s and early 1990s but still below the level needed to justify new buildings. And there are many in the industry who think $40,000/day will be just a happy memory later in the year. Owners are facing pressure for major changes in the industry. Governments and the public want better operating standards and new environmentally sound tankers to reduce the risk of oil spills. At the same time, the industry has to learn to live with repercussion in the 1990 Oil Pollution Act in the U.S., which has opened the way for unlimited liability against tanker owners involved in spills off the U.S. The search also is on for improved profits to make investments required by the changing world of seaborne oil transportation.

Not Available

1991-06-10T23:59:59.000Z

100

Spatial dependence of the sheath power transmission factor in DIII-D  

SciTech Connect (OSTI)

The spatial dependence of the power transmission factor, d, associated with an ion-electron pair passing through the sheath at the DIII-D divertor plate has been determined by sweeping the edge plasma across Langmuir probe detectors. Our results show that d decreases from the classically expected value of eight near the low density edge of the scrape-off-layer plasma to values less than unity at the peak of the profile. 13 refs., 16 figs.

Futch, A.H.; Hill, D.N.; Porter, G.D. (Lawrence Livermore National Lab., CA (USA)); Matthews, G.F. (UKAEA Culham Lab., Abingdon (UK)); Buchenauer, D. (Sandia National Labs., Livermore, CA (USA))

1991-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "maintain unity power" 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

PP-234-1 Baja California Power Inc | Department of Energy  

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

4-1 Baja California Power Inc PP-234-1 Baja California Power Inc Presidential permit authorizing Baja California Power Inc to construct, operate, and maintain electric transmission...

102

Power Purchase Agreements  

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

Power Purchase Agreements Power Purchase Agreements Chandra Shah, NREL 303-384-7557 chandra.shah@nrel.gov February 2011 revised 2 | Federal Energy Management Program eere.energy.gov Overview * Customer-sited power purchase agreement (PPA) definition * Project process * Project examples * Utility Renewable Energy Services Contract (URESC) * Enhanced use lease (EUL) * PPA support, resources and key points 3 | Federal Energy Management Program eere.energy.gov * Private entity purchases, installs, owns, operates and maintains customer-sited renewable equipment * Site purchases electricity through power purchase agreement (PPA) * Pros - Renewable developer (or partner) eligible for tax incentives, accelerated depreciation - No agency up-front capital required - Renewable developer provides O&M - Minimal risk to government

103

Solar-radiation-maintained glacier recession on Kilimanjaro drawn from combined ice-radiation geometry modeling  

E-Print Network [OSTI]

Solar-radiation-maintained glacier recession on Kilimanjaro drawn from combined ice of Massachusetts, Amherst, Massachusetts, USA Georg Kaser Tropical Glaciology Group, Department of Geography retreat during the twentieth century. To evaluate the role of solar radiation in maintaining glacier

Massachusetts at Amherst, University of

104

Maintaining funding in large-scale international science projects  

Science Journals Connector (OSTI)

International partnerships have become increasingly necessary to achieve scientific breakthroughs. They have been used in the human genome project, space exploration, the development of fusion energy as a source of power, and most recently to identify the SARS virus. In these projects, partners contribute funds, equipment and staff in the pursuit of a common goal. But in recent years the sustainability of funding for some of these projects has become an issue of concern. Two examples include the termination of the Super Conducting Super Collider in 1993 and the withdrawal of the USA from the International Thermonuclear Experimental Reactor (ITER) in 1998. Both suggest the need for better management of the funding process. This paper explores the management of this funding process, supported by a case study, and concludes with several lessons that should prove useful to those who manage these projects.

Barry Shore; Benjamin J. Cross

2004-01-01T23:59:59.000Z

105

Bi-directional power control system for voltage converter  

DOE Patents [OSTI]

A control system for a voltage converter includes: a power comparator for comparing a power signal on input terminals of the converter with a commanded power signal and producing a power comparison signal; a power regulator for transforming the power comparison signal to a commanded current signal; a current comparator for comparing the commanded current signal with a measured current signal on output terminals of the converter and producing a current comparison signal; a current regulator for transforming the current comparison signal to a pulse width modulator (PWM) duty cycle command signal; and a PWM for using the PWM duty cycle command signal to control electrical switches of the converter. The control system may further include: a command multiplier for converting a voltage signal across the output terminals of the converter to a gain signal having a value between zero (0) and unity (1), and a power multiplier for multiplying the commanded power signal by the gain signal to provide a limited commanded power signal, wherein power comparator compares the limited commanded power signal with the power signal on the input terminals.

Garrigan, Neil Richard (Niskayuna, NY); King, Robert Dean (Schenectady, NY); Schwartz, James Edward (Slingerlands, NY)

1999-01-01T23:59:59.000Z

106

Power Purchase Agreements  

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

Text Text eere.energy.gov Power Purchase Agreements Chandra Shah, NREL 303-384-7557 chandra.shah@nrel.gov February 2011 revised 2 | Federal Energy Management Program eere.energy.gov Overview * Customer-sited power purchase agreement (PPA) definition * Project process * Project examples * Utility Renewable Energy Services Contract (URESC) * Enhanced use lease (EUL) * PPA support, resources and key points 3 | Federal Energy Management Program eere.energy.gov * Private entity purchases, installs, owns, operates and maintains customer-sited renewable equipment * Site purchases electricity through power purchase agreement (PPA) * Pros - Renewable developer (or partner) eligible for tax incentives, accelerated depreciation - No agency up-front capital required - Renewable developer provides O&M

107

Southwestern Power Administration  

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

Skip Navigation Links Skip Navigation Links DOE Order No. RA 6120.2 Repayment Process Under Department of Energy Order No. RA 6120.2, Southwestern conducts power repayment studies each year to determine the amount of revenue required to recover costs assigned to power, including the annual cost of marketing power, the cost of operating and maintaining the generating facilities, and, for the Integrated System and Sam Rayburn, the cost of the original investment in building the facilities, plus interest. Southwestern conducts three such studies, one for the Integrated System, one for Sam Rayburn Dam, and one for Robert D. Willis Dam. Upon completion of the studies, Southwestern conducts a formal public participation process, including solicitation of public comments on any proposed revenue

108

High power laser perforating tools and systems  

DOE Patents [OSTI]

ystems devices and methods for the transmission of 1 kW or more of laser energy deep into the earth and for the suppression of associated nonlinear phenomena. Systems, devices and methods for the laser perforation of a borehole in the earth. These systems can deliver high power laser energy down a deep borehole, while maintaining the high power to perforate such boreholes.

Zediker, Mark S; Rinzler, Charles C; Faircloth, Brian O; Koblick, Yeshaya; Moxley, Joel F

2014-04-22T23:59:59.000Z

109

High power  

Science Journals Connector (OSTI)

... 1970s technomanic projects such as nuclear power stations were still in vogue. Environmentalists argued that solar power seemed a far safer, cheaper and reassuringly low-tech power source. The technomaniacs ... tech power source. The technomaniacs, fearing that they were losingthis argument, sought to hijack solar power themselves. They proposed an enormously expensive and complicated ...

David Jones

1994-03-03T23:59:59.000Z

110

Power Plant Dams (Kansas) | Department of Energy  

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

Power Plant Dams (Kansas) Power Plant Dams (Kansas) Power Plant Dams (Kansas) < Back Eligibility Commercial Investor-Owned Utility Local Government Municipal/Public Utility Rural Electric Cooperative Utility Savings Category Water Buying & Making Electricity Program Info State Kansas Program Type Environmental Regulations Provider Health and Environment This act states the provisions for erection and maintenance of dams. When any person, corporation or city may be desirous of erecting and maintaining a milldam or dam for generating power across any watercourse, the party so desiring to do the same may run the stream over the land of any other person by ditching or otherwise, and he, she or it may obtain the right to erect and maintain said dam and keep up and maintain the necessary ditches

111

Power Marketing  

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

UGPS' Marketing Service Area Power Marketing As a marketer of Federal power in the Upper Great Plains Region, the Power Marketing staff provides a variety of services for customers...

112

Realization of a Novel x N Power Splitter With Uniformly Excited Ports  

E-Print Network [OSTI]

With Uniformly Excited Ports Daryl T. Spencer, Studentto larger number of output ports while maintaining goodis promising for high-port-count power splitters without the

Spencer, Daryl T; Dai, Daoxin; Tang, Yongbo; Heck, Martijn J. R; Bowers, John E

2013-01-01T23:59:59.000Z

113

Resilience and Procedure Use in the Training of Nuclear Power Plant Operating Crews.  

E-Print Network [OSTI]

?? Control room operating crews are a crucial component in maintaining the safety of nuclear power plants. The primary support to operators during disturbances or (more)

Gustavsson, Pr

2011-01-01T23:59:59.000Z

114

Nuclear power, nuclear eapons link argued  

Science Journals Connector (OSTI)

Nuclear power, nuclear eapons link argued ... The problem of the spread of nuclear weapons to nations not currently possessing themso-called horizontal proliferationoften is linked to development of commercial nuclear power. ... However, John P. Holdren, professor of energy and resources at the University of California, Berkeley, maintains that commercial nuclear power is linked intimately to horizontal proliferation and that the development of alternative energy technologies is crucial to prevent the spread. ...

1982-02-08T23:59:59.000Z

115

Combined Thermal and Power Energy Management Optimization  

E-Print Network [OSTI]

, 'various types of prime movers (e.g. boilers, waste heat recovery, steam and gas turbines, etc.), and varying requirements for process heat and electrical power, particularly if bulk power is being dispatched to a utility grid. The ability...) maintaining the operating security of the energy supply system and equipment, and 3) optimization of energy use to meet given loads and constraints at the lowest costs. The thermal dispatch of power system boilers and turbines is the key function which...

Ahner, D. J.; Priestley, R. R.

116

E-Print Network 3.0 - aids maintain normal Sample Search Results  

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

and control rules representing... . By maintaining an explicit representation of the exploration process, in addition to its individual actions, Aide... on a system to help...

117

Project Management Plan to Maintain Safe and Compliant Conditions at the Plutonium Finishing Plant (PFP)  

SciTech Connect (OSTI)

This Project Management Plan presents the overall plan, description, mission, and workscope for the Plutonium Finishing Plant (PFP) maintain safe and compliant conditions project at PFP.

COX, G.J.

1999-10-25T23:59:59.000Z

118

Reactive Power Compensator.  

DOE Patents [OSTI]

A system and method for determining and providing reactive power compensation for an inductive load. A reactive power compensator (50,50') monitors the voltage and current flowing through each of three distribution lines (52a, 52b, 52c), which are supplying three-phase power to one or more inductive loads. Using signals indicative of the current on each of these lines when the voltage waveform on the line crosses zero, the reactive power compensator determines a reactive power compensator capacitance that must be connected to the lines to maintain a desired VAR level, power factor, or line voltage. Alternatively, an operator can manually select a specific capacitance for connection to each line, or the capacitance can be selected based on a time schedule. The reactive power compensator produces control signals, which are coupled through optical fibers (102/106) to a switch driver (110, 110') to select specific compensation capacitors (112) for connections to each line. The switch driver develops triggering signals that are supplied to a plurality of series-connected solid state switches (350), which control charge current in one direction in respect to ground for each compensation capacitor. During each cycle, current flows from ground to charge the capacitors as the voltage on the line begins to go negative from its positive peak value. The triggering signals are applied to gate the solid state switches into a conducting state when the potential on the lines and on the capacitors reaches a negative peak value, thereby minimizing both the potential difference and across the charge current through the switches when they begin to conduct. Any harmonic distortion on the potential and current carried by the lines is filtered out from the current and potential signals used by the reactive power compensator so that it does not affect the determination of the required reactive compensation. 26 figs.

El-Sharkawi, M.A.; Venkata, S.S.; Chen, M.; Andexler, G.; Huang, T.

1992-07-28T23:59:59.000Z

119

Reactive power compensator  

DOE Patents [OSTI]

A system and method for determining and providing reactive power compensation for an inductive load. A reactive power compensator (50,50') monitors the voltage and current flowing through each of three distribution lines (52a, 52b, 52c), which are supplying three-phase power to one or more inductive loads. Using signals indicative of the current on each of these lines when the voltage waveform on the line crosses zero, the reactive power compensator determines a reactive power compensator capacitance that must be connected to the lines to maintain a desired VAR level, power factor, or line voltage. Alternatively, an operator can manually select a specific capacitance for connection to each line, or the capacitance can be selected based on a time schedule. The reactive power compensator produces control signals, which are coupled through optical fibers (102/106) to a switch driver (110, 110') to select specific compensation capacitors (112) for connections to each line. The switch driver develops triggering signals that are supplied to a plurality of series-connected solid state switches (350), which control charge current in one direction in respect to ground for each compensation capacitor. During each cycle, current flows from ground to charge the capacitors as the voltage on the line begins to go negative from its positive peak value. The triggering signals are applied to gate the solid state switches into a conducting state when the potential on the lines and on the capacitors reaches a negative peak value, thereby minimizing both the potential difference and across the charge current through the switches when they begin to conduct. Any harmonic distortion on the potential and current carried by the lines is filtered out from the current and potential signals used by the reactive power compensator so that it does not affect the determination of the required reactive compensation.

El-Sharkawi, Mohamed A. (Renton, WA); Venkata, Subrahmanyam S. (Woodinville, WA); Chen, Mingliang (Kirkland, WA); Andexler, George (Everett, WA); Huang, Tony (Seattle, WA)

1992-01-01T23:59:59.000Z

120

1. INTRODUCTION Bridge engineering is not only about designing but also includes "looking after" and maintain-  

E-Print Network [OSTI]

1. INTRODUCTION Bridge engineering is not only about designing but also includes "looking after" and maintain- ing the service-life of bridges. In the UK, after a period of relative neglect in the 1970s there was a growing awareness of the necessity to safeguard and maintain the stock of bridges as part of the national

Note: This page contains sample records for the topic "maintain unity power" 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

A Human Study of Patch Maintainability Zachary P. Fry Bryan Landau Westley Weimer  

E-Print Network [OSTI]

A Human Study of Patch Maintainability Zachary P. Fry Bryan Landau Westley Weimer University and expensive part of the software lifecycle. Measuring the quality of bug-fixing patches is a difficult task interest in automatic patch generation makes a systematic understanding of patch maintainability

Weimer, Westley

122

Saccharomyces cerevisiae Flap Endonuclease 1 Uses Flap Equilibration To Maintain Triplet Repeat Stability  

Science Journals Connector (OSTI)

...critical in maintaining genome stability. The rad27 mutant exhibits...plays a role in maintaining the stability of telomere repeat sequences...points out that formation of a bubble intermediate, resulting from...repeats can form fold-back and bubble structures in the 5 flap of...

Yuan Liu; Haihua Zhang; Janaki Veeraraghavan; Robert A. Bambara; Catherine H. Freudenreich

2004-05-01T23:59:59.000Z

123

Active and reactive power ripple minimization in direct power control of matrix converter-fed DFIG  

Science Journals Connector (OSTI)

Abstract Despite the advantages of matrix converters (MCs) compared with standard voltage source converters (VSCs), all of the direct power control (DPC) strategies for doubly fed induction generator (DFIG) reported in the literature, only utilize VSCs. In this paper, the influence of MC voltage vectors on active and reactive powers variation is investigated. Compared with VSCs, \\{MCs\\} generate higher number of voltage vectors. Using this inherent advantage of MC, the main contribution of this paper is to reduce large active and reactive power ripples which is one of the main drawbacks of conventional DPC method. Utilizing a wide range of voltage vectors with different amplitudes, a new switching table is derived which using this table, not only large power ripple is compensated but also, a close to unity input power factor for MC can be achieved. In the other word, the presented scheme adds the advantages of MC and DPC together. Moreover, Owing to the operation of MC in direct acac form, the presented scheme effectively eliminates the need for the grid side converter used in conventional DPC, which has a complicated control method is eliminated. Simulation results show the effectiveness of the proposed method and have a reasonable correspondence with theoretical and mathematical analysis.

Arjang Yousefi-Talouki; Edris Pouresmaeil; Bo Nrregaard Jrgensen

2014-01-01T23:59:59.000Z

124

Flexible qos-managed status dissemination middleware framework for the electric power grid  

Science Journals Connector (OSTI)

Electric power grids are complex interconnected systems that in North America can span more than a thousand miles. They must be operated such that the dynamic balance between supply and demand is maintained. Grids exhibit many power dynamics that are ...

Kjell Harald Gjermundrod / David E. Bakken

2006-01-01T23:59:59.000Z

125

Gate-diffusion input (GDI): a power-efficient method for digital combinatorial circuits  

Science Journals Connector (OSTI)

Gate diffusion input (GDI) - a new technique of low-power digital combinatorial circuit design - is described. This technique allows reducing power consumption, propagation delay, and area of digital circuits while maintaining low complexity of logic ...

A. Morgenshtein; A. Fish; I. A. Wagner

2002-10-01T23:59:59.000Z

126

What Steps Do You Take to Maintain Your Furnace? | Department of Energy  

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

Steps Do You Take to Maintain Your Furnace? Steps Do You Take to Maintain Your Furnace? What Steps Do You Take to Maintain Your Furnace? January 7, 2010 - 7:30am Addthis This week, Chris told you about his plans to maintain his furnace to keep it running efficiently. Proper maintenance is key to ensuring your heating and cooling systems are in working order. No one wants to wake up on the coldest day of the year to find that they have no heat! What steps do you take to maintain your furnace? Each Thursday, you have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. E-mail your responses to the Energy Saver team at consumer.webmaster@nrel.gov. Addthis Related Articles Brrrrr. It's Cold In There! Saving Energy and Money Starts at Home 31,000 Homes Weatherized in June

127

Wind Power Plant Voltage Stability Evaluation: Preprint  

SciTech Connect (OSTI)

Voltage stability refers to the ability of a power system to maintain steady voltages at all buses in the system after being subjected to a disturbance from a given initial operating condition. Voltage stability depends on a power system's ability to maintain and/or restore equilibrium between load demand and supply. Instability that may result occurs in the form of a progressive fall or rise of voltages of some buses. Possible outcomes of voltage instability are the loss of load in an area or tripped transmission lines and other elements by their protective systems, which may lead to cascading outages. The loss of synchronism of some generators may result from these outages or from operating conditions that violate a synchronous generator's field current limit, or in the case of variable speed wind turbine generator, the current limits of power switches. This paper investigates the impact of wind power plants on power system voltage stability by using synchrophasor measurements.

Muljadi, E.; Zhang, Y. C.

2014-09-01T23:59:59.000Z

128

Wind Power  

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

Wind Power As the accompanying map of New Mexico shows, the best wind power generation potential near WIPP is along the Delaware Mountain ridge line of the southern Guadalupe...

129

Nuclear Powers Benefits  

Science Journals Connector (OSTI)

Nuclear Powers Benefits ... Using nuclear power in place of fossil-fuel energy sources, such as coal, has prevented some 1.8 million air-pollution-related deaths and 64 gigatons of carbon emissions globally over the past four decades, a study concludes. ... These estimates suggest policymakers should continue to rely on and expand nuclear power in place of fossil fuels to mitigate climate change, the authors say (Environ. ...

MARK SCHROPE

2013-04-08T23:59:59.000Z

130

Top U.S. Energy Leaders to Discuss How to Maintain Our Lead in Energy  

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

Top U.S. Energy Leaders to Discuss How to Maintain Our Lead in Top U.S. Energy Leaders to Discuss How to Maintain Our Lead in Energy Innovation Top U.S. Energy Leaders to Discuss How to Maintain Our Lead in Energy Innovation September 18, 2013 - 3:45pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - The United States has been jockeying for leadership in the global clean energy race, with our greatest strengths derived from American innovation and entrepreneurship. This briefing will explore ways the United States can maintain a competitive lead in advanced energy technologies and enhance our economic, energy independence, and national security interests. Speakers will present examples of how strategic partnerships between the Federal government and private sector are spurring the development of the next generation of energy technologies and advanced manufacturing. Deputy

131

Training Worksheet Job Aid Maintained by Corporate Education, Development & Training (CEDT)  

E-Print Network [OSTI]

Training Worksheet Job Aid Maintained by Corporate Education, Development & Training (CEDT) Purchase Order A. General Awareness Sandia-Specific Training -- Initial and Refresher Training Program/ Hazards Title Course Number Annual Counterintelligence Training Members of the Workforce who process

132

Distinct regulatory mechanisms balance DegP proteolysis to maintain cellular fitness during heat stress  

E-Print Network [OSTI]

Intracellular proteases combat proteotoxic stress by degrading damaged proteins, but their activity must be carefully controlled to maintain cellular fitness. The activity of Escherichia coli DegP, a highly conserved ...

Kim, Seokhee

133

Policy Flash 2013-40 Acquisition Guide Chapter 43.3 - Maintaining  

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

0 Acquisition Guide Chapter 43.3 - Maintaining 0 Acquisition Guide Chapter 43.3 - Maintaining Alignment of Project Management with Contract Management of Non-Management and Operating (M&O) Cost Reimburstment Contracts Policy Flash 2013-40 Acquisition Guide Chapter 43.3 - Maintaining Alignment of Project Management with Contract Management of Non-Management and Operating (M&O) Cost Reimburstment Contracts Attached is Policy Flash 2013-40 Acquisition Guide Chapter 43.3 - Maintaining Alignment of Project Management with Contract Management of Non-Management and Operating (M&O) Cost Reimbursement Contracts for Capital Asset Projects, Environmental Remediation, Decontamination and Decommissioning, Facility Operations, and Other Major Projects Questions concerning this policy flash should be directed to Barbara Binney

134

Variable pressure power cycle and control system  

DOE Patents [OSTI]

A variable pressure power cycle and control system that is adjustable to a variable heat source is disclosed. The power cycle adjusts itself to the heat source so that a minimal temperature difference is maintained between the heat source fluid and the power cycle working fluid, thereby substantially matching the thermodynamic envelope of the power cycle to the thermodynamic envelope of the heat source. Adjustments are made by sensing the inlet temperature of the heat source fluid and then setting a superheated vapor temperature and pressure to achieve a minimum temperature difference between the heat source fluid and the working fluid.

Goldsberry, Fred L. (Spring, TX)

1984-11-27T23:59:59.000Z

135

Nuclear Power  

Science Journals Connector (OSTI)

Nuclear Power ... THIS WEEKS issue contains six letters on nuclear power, a representative sample of the letters C&EN received in response to the editorial, Resist Hysteria, I wrote shortly after the earthquake and tsunami in Japan devastated the Fukushima Daiichi Nuclear Power Station (C&EN, March 21, page 5). ... Four of the six letters take sharp issue with the primary point I made in the editorial, which was that, despite the severity of the situation in Japan, nuclear power remains an essential component of our overall energy mix for the near to mid-term because it will help us avert the worst impacts of global climate disruption. ...

RUDY M. BAUM

2011-05-09T23:59:59.000Z

136

Power LCAT  

SciTech Connect (OSTI)

POWER LCAT is a software tool used to compare elements of efficiency, cost, and environmental effects between different sources of energy.

Drennen, Thomas

2012-08-15T23:59:59.000Z

137

Yakama Power  

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

Power Administration FROM: J.D. Williams Attorney RE: Initial Comments on Draft Load Following Regional Dialogue Contract Template Dear Mark, Please allow these comments...

138

Power LCAT  

ScienceCinema (OSTI)

POWER LCAT is a software tool used to compare elements of efficiency, cost, and environmental effects between different sources of energy.

Drennen, Thomas

2014-06-27T23:59:59.000Z

139

Solar Power  

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

Solar Power Solar Power Project Opportunities Abound in the Region The WIPP site is receives abundant solar energy with 6-7 kWh/sq meter power production potential As the accompanying map of New Mexico shows, the WIPP site enjoys abundant year-round sunshine. With an average solar power production potential of 6-7 kWh/sq meter per day, one exciting project being studied for location at WIPP is a 30-50 MW Solar Power Tower: The American Solar Energy Society (ASES) is is a national trade association promoting solar energy as a clean source of electricity, and provides a comprehensive resource for additional information. DOE's Office of Energy Efficiency and Renewable Energy is also a comprehensive resource for more information on renewable energy.

140

Power system  

DOE Patents [OSTI]

A power system includes a prime mover, a transmission, and a fluid coupler having a selectively engageable lockup clutch. The fluid coupler may be drivingly connected between the prime mover and the transmission. Additionally, the power system may include a motor/generator drivingly connected to at least one of the prime mover and the transmission. The power-system may also include power-system controls configured to execute a control method. The control method may include selecting one of a plurality of modes of operation of the power system. Additionally, the control method may include controlling the operating state of the lockup clutch dependent upon the mode of operation selected. The control method may also include controlling the operating state of the motor/generator dependent upon the mode of operation selected.

Hickam, Christopher Dale (Glasford, IL)

2008-03-18T23:59:59.000Z

Note: This page contains sample records for the topic "maintain unity power" 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

The potential role of new technology for enhanced safety and performance of nuclear power plants through improved service maintenance  

E-Print Network [OSTI]

Refinements in the safety and performance of nuclear power plants must be made to maintain public confidence and ensure competitiveness with other power sources. The aircraft industry, US Navy, and other programs have ...

Achorn, Ted Glen

1991-01-01T23:59:59.000Z

142

Maintaining nuclear stability in times of transition focus of talk at  

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

January » January » Bradbury Science Museum talk Maintaining nuclear stability in times of transition focus of talk at Bradbury Science Museum Houston "Terry" Hawkins talks about the role that the nation's nuclear weapons stockpile plays in maintaining the nation's defense - and that of our allies. January 9, 2014 Bradbury Science Museum Bradbury Science Museum Contact Steve Sandoval Communications Office (505) 665-9206 Email "President Obama has reaffirmed that as long as nuclear weapons exist the U.S. will maintain a safe, secure and effective arsenal that guarantees the defense of our country, our allies and partners," said Hawkins. First in series of evening lectures open to public LOS ALAMOS, N.M., Jan. 9, 2014-Los Alamos National Laboratory Senior

143

Microsoft Word - APRIL 2009 PMCDP Module CHRIS ESS Tutorial_MAINTAIN_PROJECT_HISTORY.doc  

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

MAINTIN PROJECT HISTORY MAINTIN PROJECT HISTORY REV: APRIL 2009 1 1. To update your project history, click on the "PMCDP Menu" and choose "Maintain project history." Maintain Project History ESS Tutorial, Project Management Career Development Program MAINTIN PROJECT HISTORY REV: APRIL 2009 2 2. A screen with the header "PMCDP Profile for [Your Name]" will appear titled "Step 3: Maintain project history." Options: Delete: This will delete all information for the selected project as currently showing in the table. Update: This will bring you back to the original input screen for project information. View Description: This will bring up a text box that will allow you to see the description previously entered. Sort: Project history information is presented in date-order, with the most recent position

144

Save Money and Stay Cool with an Efficient, Well-Maintained Air Conditioner  

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

Save Money and Stay Cool with an Efficient, Well-Maintained Air Save Money and Stay Cool with an Efficient, Well-Maintained Air Conditioner Save Money and Stay Cool with an Efficient, Well-Maintained Air Conditioner June 29, 2010 - 7:30am Addthis Eric Barendsen Energy Technology Program Specialist, Office of Energy Efficiency and Renewable Energy OK. It's officially summer here in Washington, D.C. I'm seeking the coolest, shadiest places possible as I get ready for the hottest few months of the year. It's already been a hot June in much of the country, and it may end up being one of the hottest Junes on record in DC. Naturally, I'm starting to think about how I'm going to stay cool this summer, while trying to minimize my energy use. Drew provided some excellent tips on summertime energy savings in his blog post two weeks ago,

145

Save Money and Stay Cool with an Efficient, Well-Maintained Air Conditioner  

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

Save Money and Stay Cool with an Efficient, Well-Maintained Air Save Money and Stay Cool with an Efficient, Well-Maintained Air Conditioner Save Money and Stay Cool with an Efficient, Well-Maintained Air Conditioner June 29, 2010 - 7:30am Addthis Eric Barendsen Energy Technology Program Specialist, Office of Energy Efficiency and Renewable Energy OK. It's officially summer here in Washington, D.C. I'm seeking the coolest, shadiest places possible as I get ready for the hottest few months of the year. It's already been a hot June in much of the country, and it may end up being one of the hottest Junes on record in DC. Naturally, I'm starting to think about how I'm going to stay cool this summer, while trying to minimize my energy use. Drew provided some excellent tips on summertime energy savings in his blog post two weeks ago,

146

Strathclyde powerS ahead  

E-Print Network [OSTI]

Strathclyde powerS ahead the future of renewable energy SHARING AND ENHANCING RESEARCH Discover the vision of Principal Professor Jim McDonald THE FUTURE OF ENERGY Strathclyde pioneers renewableEdicinE Snapshot the reSearcher Following a decade of environmental research in her native egypt, nabila saleem

Mottram, Nigel

147

Power America  

Broader source: Energy.gov [DOE]

Power America will focus on wide bandgap (WBG) semiconductors - the same materials used in LED light fixtures and many flat screen TVs. The Institute will use $70 million provided by the U.S. Department of Energy's Advanced Manufacturing Office to support and manage its programs over the next five years. This Institute is one of three new innovation hubs announced by President Obama in his 2013 State of the Union address and part of the National Network for Manufacturing Innovation (NNMI). Power America was formerly called the Next Generation Power Electronics National Manufacturing Innovation Institute.

148

Does local resuspension maintain the benthic nepheloid layer in southeastern Lake Michigan?  

SciTech Connect (OSTI)

Time-series observations of water temperature, water transparency, and current velocity at four stations in southeastern Lake Michigan show that the benthic nepheloid layer is probably not maintained by the local resuspension of bottom sediment. Local resuspension may occasionally occur in the deep parts of the lake, but it seems likely that vertical mixing and offshore advection of sediment-laden water maintain the benthic nepheloid layer during most of the year. Although sediment trap data have been interpreted as indicating that local resuspension does occur, it is more likely that the increased sediment fluxes observed near the bottom are due to vertical redistribution of material already in suspension.

Hawley, N. [Great Lakes Environmental Research Lab., Ann Arbor, MI (United States); Lesht, B.M. [Argonne National Lab., IL (United States)

1995-01-02T23:59:59.000Z

149

Power System Security in Market Clearing and Dispatch Mechanisms  

E-Print Network [OSTI]

costs while maintaining grid security; however, the dominant concern was system reliability, while costs1 Power System Security in Market Clearing and Dispatch Mechanisms Claudio A. Ca~nizares, Senior typical market clearing and dispatch mechanisms based on security- constrained (SC) optimal power flow

Cañizares, Claudio A.

150

Women @ Energy: Maria Power | Department of Energy  

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

Power Power Women @ Energy: Maria Power April 1, 2013 - 9:53am Addthis Maria Power is the Principal Engineer for Accelerator Control Systems at Argonne National Laboratory. Maria Power is the Principal Engineer for Accelerator Control Systems at Argonne National Laboratory. Check out other profiles in the Women @ Energy series and share your favorites on Pinterest. Maria Power is the Principal Engineer for Accelerator Control Systems at Argonne National Laboratory. In this role, she designs, develops, and maintains the computer control system and diagnostic tools and software for the ATLAS accelerator. Maria also travels internationally for conferences and Joint Accelerator Conferences Website team meetings. She has held this position since 2004, and is also an active member of Argonne National

151

Power Projects  

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

Power Projects Power Projects Contact SN Customers Environmental Review-NEPA Operations & Maintenance Planning & Projects Power Marketing Rates You are here: SN Home page > About SNR Power Projects Central Valley: In California's Central Valley, 18 dams create reservoirs that can store 13 million acre-feet of water. The project's 615 miles of canals irrigate an area 400 miles long and 45 miles wide--almost one third of California. Powerplants at the dams have an installed capacity of 2,099 megawatts and provide enough energy for 650,000 people. Transmission lines total about 865 circuit-miles. Washoe: This project in west-central Nevada and east-central California was designed to improve the regulation of runoff from the Truckee and Carson river systems and to provide supplemental irrigation water and drainage, as well as water for municipal, industrial and fishery use. The project's Stampede Powerplant has a maximum capacity of 4 MW.

152

Power Struggle  

Science Journals Connector (OSTI)

Disparate forces such as hydraulic fracturing, or fracking, in the U.S.; the phaseout of nuclear power in Germany; and renewable energy promotion in Europe are conspiring to lessen ... ...

ALEX SCOTT

2013-12-09T23:59:59.000Z

153

Managing a Safe Lab Establishing and Maintaining a Culture of Safety  

E-Print Network [OSTI]

culture for the beYer & maintain the change. 5) Emphasis on safety as a part of daily acHviHes. #12;8/15/14 4 Establishing Safety Culture · You the tone right early than change it later. Establishing Safety Culture · You

Feig, Andrew

154

MicrobeDB: a locally maintainable database of microbial genomic Morgan G. I. Langille1,*  

E-Print Network [OSTI]

MicrobeDB: a locally maintainable database of microbial genomic sequences Morgan G. I. Langille1 Genome Center, University of California Davis, Davis, California, USA ABSTRACT Summary: Analysis of microbial genomes often requires the general organization and comparison of tens to thousands of genomes

Hammerton, James

155

REQUIREMENTS FOR WEB ACCESS FOR HEARING IMPAIRED 1 Requirements for Maintaining Web Access for  

E-Print Network [OSTI]

REQUIREMENTS FOR WEB ACCESS FOR HEARING IMPAIRED 1 Requirements for Maintaining Web Access to computing, including the Web, is a dream come true for the hearing impaired. However, improved technology "Quality in Web Design for Visually Impaired Users" by Margaret Ross (Ross, 2002) describes the specifics

Berry, Daniel M.

156

ABOUT THE JOURNAL Since 1931, The Library Quarterly has maintained its commitment to  

E-Print Network [OSTI]

the interactions between the library as a reading institution and to its cultural space; assess empirically in public, academic, and special library service, and library school educators and administrators 2014ABOUT THE JOURNAL Since 1931, The Library Quarterly has maintained its commitment to scholarly

Mateo, Jill M.

157

ABOUT THE JOURNAL Since 1931, The Library Quarterly has maintained its commitment to  

E-Print Network [OSTI]

the interactions between the library as a reading institution and to its cultural space; assess empirically in public, academic, and special library service, and library school educators and administrators 2013ABOUT THE JOURNAL Since 1931, The Library Quarterly has maintained its commitment to scholarly

Mateo, Jill M.

158

A thioredoxin-like/-propeller protein maintains the efficiency of light harvesting in Arabidopsis  

E-Print Network [OSTI]

A thioredoxin-like/-propeller protein maintains the efficiency of light harvesting in Arabidopsis a Howard Hughes Medical Institute, b Department of Plant and Microbial Biology, University of California, 2013) The light-harvesting complexes of plants have evolved the ability to switch between efficient

Fleming, Graham R.

159

ocietal pressures to reduce healthcare costs, coupled with the pharmaceutical industry's need to maintain its eco-  

E-Print Network [OSTI]

ocietal pressures to reduce healthcare costs, coupled with the pharmaceutical industry's need. Augsburger, PhD, is Shangraw Professor of Industrial Pharmacy and Pharmaceutics, all in the Department to maintain its eco- nomic incentive to develop new drugs, have required that the industry increase speed

Peng, Yun

160

Centralized algorithms for maintaining connectivity in a mobile ad hoc network  

E-Print Network [OSTI]

This thesis focuses on the problem of maintaining connectivity in a mobile ad hoc network (MANET). In a connected MANET, communication is possible between any pair of nodes. The nodes in a mobile ad hoc network are constantly moving causing frequent...

Karwa, Tapan P.

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "maintain unity power" 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

City emergency "blue light" telephone (maintained by the city of Evanston)  

E-Print Network [OSTI]

Tennis Courts Tennis Courts City emergency "blue light" telephone (maintained by the city Football Center Byron S.Coon Sports Center ISABELLA STREET CENTRAL STREET ASHLANDAVENUE ASBURYAVENUE Gymnasium LINCOLN STREET COLFAX STREET DARTMOUTH PLACE NOYES STREET HAVEN STREET GARRETT PLACE LIBRARY PLACE

Reber, Paul J.

162

Knowledge Provenance: An Approach to Modeling and Maintaining The Evolution and Validity of Knowledge  

E-Print Network [OSTI]

Knowledge Provenance: An Approach to Modeling and Maintaining The Evolution and Validity of Knowledge Mark S. Fox and Jingwei Huang Enterprise Integration Laboratory, University of Toronto 40 St. This paper addresses the problem of how to determine the validity and origin of information/knowledge

Fox, Mark S.

163

Automatic UAV Landing with Ground Target Maintained in the Field of View  

E-Print Network [OSTI]

Automatic UAV Landing with Ground Target Maintained in the Field of View Laurent Burlion and Henry de Plinval Abstract In this paper, a key feature for UAV visual servoing in automatic land- ing. First, a control law for UAV automatic landing is proposed. Then, the output con- straint method

164

Maintaining Standards: Differences between the Standard Deviation and Standard Error, and  

E-Print Network [OSTI]

Maintaining Standards: Differences between the Standard Deviation and Standard Error, and When to Use Each David L Streiner, PhD1 Many people confuse the standard deviation (SD) and the standard error of the findings. (Can J Psychiatry 1996;41:498­502) Key Words: statistics, standard deviation, standard error

California at Santa Cruz, University of

165

Maintaining the closed magnetic-field-line topology of a field-reversed configuration (FRC)  

E-Print Network [OSTI]

1 Maintaining the closed magnetic-field-line topology of a field-reversed configuration (FRC, WA 98052 Abstract The effects on magnetic-field-line structure of adding various static transverse introduce pronounced shear. #12;2 I. Introduction Magnetic field lines are closed. Where closure occurs

166

Safety First Safety Last Safety Always In every building or structure, arrange and maintain exits to  

E-Print Network [OSTI]

Safety First Safety Last Safety Always In every building or structure, arrange and maintain exits it is not immediately visible to the occupants. Means of Egress Safety Tip #15 Ignoring a warning can cause much of this safety tip sheet. Please refrain from reading the information verbatim--paraphrase it instead

Minnesota, University of

167

AMPK Activation by Oncogenesis Is Required to Maintain Cancer Cell Proliferation in Astrocytic Tumors  

Science Journals Connector (OSTI)

...to generate ATP to maintain energy homeostasis in these demanding...References 1. Warburg O , Wind F Negelein E.The metabolism...et alTSC2 integrates Wnt and energy signals via a coordinated phosphorylation...KL.TSC2 mediates cellular energy response to control cell growth...

Marcos Ros; Marc Foretz; Benoit Viollet; Angel Prieto; Mximo Fraga; Jose A. Costoya; and Rosa Sears

2013-04-15T23:59:59.000Z

168

SUSTAINABILITY PRINCIPLES Harvard University is committed to developing and maintaining an environment that enhances human health  

E-Print Network [OSTI]

#12;#12;SUSTAINABILITY PRINCIPLES Harvard University is committed to developing and maintaining species. · · · Developing planning tools to enable comparative analysis of sustainability implications an environment that enhances human health and fosters a transition toward sustainability. Sustainability should

Paulsson, Johan

169

MEDITERRANEAN CLIMATE STREAMS Review Paper Maintaining and restoring hydrologic habitat connectivity  

E-Print Network [OSTI]

to habitat loss and significant declines in aquatic biodiversity. Often the health of freshwater ecosystems for mediterranean species recovery. Keywords River restoration Á Ecosystem functions model Á GIS Á SacramentoMEDITERRANEAN CLIMATE STREAMS Review Paper Maintaining and restoring hydrologic habitat

Merenlender, Adina

170

Repairing and maintaining a public bicycle system: the case of Vlib' in Paris1  

E-Print Network [OSTI]

Repairing and maintaining a public bicycle system: the case of Vélib' in Paris1 . Martin Tironi Phd. Valued for their 'planet friendly' character, public bicycle systems have become the hallmark for cities to the worldwide spread of public bicycle schemes (PBS). They now exist in more than 110 cities around the world

Boyer, Edmond

171

The estimate of kinetic powers of jets in FRII radio galaxies: existence of invisible components?  

E-Print Network [OSTI]

We investigate the total kinetic powers (L_j) and ages (t_age) of powerful jets in FR II radio galaxies by comparison of the dynamical model of expanding cocoons with observations. We select four FR II radio sources (Cygnus A, 3C 223, 3C 284, and 3C 219), for which the mass-density profiles of intracluster medium (ICM) are known in the literature. It is found that large fractions > 0.02 - 0.7 of the Eddington luminosity (L_Edd) are carried away as a kinetic power of jet. The upper limit of estimated 2 L_j / L_Edd are larger than unity (invisible components such as thermal leptons (electron and positron) and/or protons.

H. Ito; M. Kino; N. Kawakatu; N. Isobe; S. Yamada

2008-07-12T23:59:59.000Z

172

Power inverters  

DOE Patents [OSTI]

Power inverters include a frame and a power module. The frame has a sidewall including an opening and defining a fluid passageway. The power module is coupled to the frame over the opening and includes a substrate, die, and an encasement. The substrate includes a first side, a second side, a center, an outer periphery, and an outer edge, and the first side of the substrate comprises a first outer layer including a metal material. The die are positioned in the substrate center and are coupled to the substrate first side. The encasement is molded over the outer periphery on the substrate first side, the substrate second side, and the substrate outer edge and around the die. The encasement, coupled to the substrate, forms a seal with the metal material. The second side of the substrate is positioned to directly contact a fluid flowing through the fluid passageway.

Miller, David H. (Redondo Beach, CA); Korich, Mark D. (Chino Hills, CA); Smith, Gregory S. (Woodland Hills, CA)

2011-11-15T23:59:59.000Z

173

Hybrid robust predictive optimization method of power system dispatch  

DOE Patents [OSTI]

A method of power system dispatch control solves power system dispatch problems by integrating a larger variety of generation, load and storage assets, including without limitation, combined heat and power (CHP) units, renewable generation with forecasting, controllable loads, electric, thermal and water energy storage. The method employs a predictive algorithm to dynamically schedule different assets in order to achieve global optimization and maintain the system normal operation.

Chandra, Ramu Sharat (Niskayuna, NY); Liu, Yan (Ballston Lake, NY); Bose, Sumit (Niskayuna, NY); de Bedout, Juan Manuel (West Glenville, NY)

2011-08-02T23:59:59.000Z

174

Power Right. Power Smart. Efficient Computer Power Supplies and Monitors. |  

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

Power Right. Power Smart. Efficient Computer Power Supplies and Power Right. Power Smart. Efficient Computer Power Supplies and Monitors. Power Right. Power Smart. Efficient Computer Power Supplies and Monitors. March 10, 2009 - 6:00am Addthis John Lippert Power supplies convert the AC power that you get from your electric company into the DC power consumed by most electronics, including your computer. We expect our power supplies to be safe, reliable, and durable. If they meet those criteria, then they're all alike, except for cost, right? Well, not exactly. You see, there's one other important feature that sets them apart: efficiency. And I don't know about you, but I believe waste is bad. For me, high efficiency is one important feature that's needed for something to be high quality. So isn't it ridiculous that most power

175

Power Right. Power Smart. Efficient Computer Power Supplies and Monitors. |  

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

Power Right. Power Smart. Efficient Computer Power Supplies and Power Right. Power Smart. Efficient Computer Power Supplies and Monitors. Power Right. Power Smart. Efficient Computer Power Supplies and Monitors. March 10, 2009 - 6:00am Addthis John Lippert Power supplies convert the AC power that you get from your electric company into the DC power consumed by most electronics, including your computer. We expect our power supplies to be safe, reliable, and durable. If they meet those criteria, then they're all alike, except for cost, right? Well, not exactly. You see, there's one other important feature that sets them apart: efficiency. And I don't know about you, but I believe waste is bad. For me, high efficiency is one important feature that's needed for something to be high quality. So isn't it ridiculous that most power

176

Zeste maintains repression of Ubx transgenes: Support for a new model of polycomb repression  

SciTech Connect (OSTI)

During late embryogenesis, the expression domains of homeotic genes are maintained by two groups of ubiquitously expressed regulators: the Polycomb repressors and the Trithorax activators. It is not known how the activities of the two maintenance systems are initially targeted to the correct genes. Zeste and GAGA are sequence specific DNA binding proteins previously shown to be Trithorax group activators of the homeotic gene Ultrabithorax (Ubx). Here we demonstrate that Zeste and GAGA DNA binding sites at the proximal promoter are also required to maintain, but not to initiate, repression of Ubx. Further, the repression mediated by Zeste DNA binding site is abolished in zeste null embryos. These data imply that Zeste and probably GAGA mediate Polycomb repression. We present a model in which the dual transcriptional activities of Zeste and GAGA are an essential component of the mechanism that chooses which maintenance system is to be targeted to a given promoter.

Hur, Man-Wook; Laney, Jeffrey D.; Jeon, Sang-Hack; Ali, Janann; Biggin, Mark D.

2001-09-01T23:59:59.000Z

177

Star Power  

SciTech Connect (OSTI)

The U.S. Department of Energy's Princeton Plasma Physics Laboratory has released ''Star Power,'' a new informational video that uses dramatic and beautiful images and thought-provoking interviews to highlight the importance of the Laboratory's research into magnetic fusion.

None

2014-10-17T23:59:59.000Z

178

Solar Power  

Science Journals Connector (OSTI)

...of desert solar energy farm with 30 percent conversion...85 percent of the solar farm energy now reflected back...Washington, D.C. 20550. Wind Power Martin Wolf (19...counting the cost of the offshore platforms, would thus...15 billion. If these wind generators were placed...

Paul E. Damon

1974-08-09T23:59:59.000Z

179

Star Power  

ScienceCinema (OSTI)

The U.S. Department of Energy's Princeton Plasma Physics Laboratory has released ''Star Power,'' a new informational video that uses dramatic and beautiful images and thought-provoking interviews to highlight the importance of the Laboratory's research into magnetic fusion.

None

2014-11-18T23:59:59.000Z

180

Method and apparatus for maintaining equilibrium in a helical axis stellarator  

DOE Patents [OSTI]

Apparatus for maintaining three-dimensional MHD equilibrium in a plasma contained in a helical axis stellarator includes a resonant coil system, having a configuration such that current therethrough generates a magnetic field cancelling the resonant magnetic field produced by currents driven by the plasma pressure on any given flux surface resonating with the rotational transform of another flux surface in the plasma. Current through the resonant coil system is adjusted as a function of plasma beta.

Reiman, A.; Boozer, A.

1984-10-31T23:59:59.000Z

Note: This page contains sample records for the topic "maintain unity power" 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

Method and apparatus for maintaining equilibrium in a helical axis stellarator  

DOE Patents [OSTI]

Apparatus for maintaining three-dimensional MHD equilibrium in a plasma contained in a helical axis stellerator includes a resonant coil system, having a configuration such that current therethrough generates a magnetic field cancelling the resonant magnetic field produced by currents driven by the plasma pressure on any given flux surface resonating with the rotational transform of another flux surface in the plasma. Current through the resonant coil system is adjusted as a function of plasma beta.

Reiman, Allan (Princeton, NJ); Boozer, Allen (Rocky Hill, NJ)

1987-01-01T23:59:59.000Z

182

Power Factor Compensation (PFC) Power Factor Compensation  

E-Print Network [OSTI]

Power Factor Compensation (PFC) Power Factor Compensation The power factor (PF) is defined as the ratio between the active power and the apparent power of a system. If the current and voltage are periodic with period , and [ ), then the active power is defined by ( ) ( ) (their inner product

Knobloch,Jürgen

183

Challenges in the reliability and maintainability data collection for offshore wind turbines  

Science Journals Connector (OSTI)

Wind energy is abundantly available both onshore and offshore. As a response to the present climate crisis focus on wind energy is increasing due to its renewable and environmentally friendly characteristics. Due to social and political reasons the trend has been shifted largely from onshore to offshore wind farms. Offshore wind energy production faces a wide range of new challenges in design, development, manufacturing, installation, and maintenance and operation. The need, objectives, method, benefits, and application of a proposed reliability and maintainability database are identified in this paper. In the offshore oil and gas industry the OREDA concept for data collection has been running for more than 25 years. Therefore it will be briefly described what is considered to be the state of the art in this industry when it comes to data collection. Potential challenges and issues pertaining to the reliability and maintainability data collection of offshore wind turbines are outlined and categorized. The architecture of the proposed database is illustrated. The main building blocks of the database are briefly described and their possible effects on the reliability and maintainability of offshore wind turbines are highlighted. It is expected that the realization of the proposed database will open a new vista of knowledge in understanding the real behavior of offshore wind turbines in the marine environment. Another expectation is the benefits it will bring to the technological areas ranging from design to operation.

Z. Hameed; J. Vatn; J. Heggset

2011-01-01T23:59:59.000Z

184

Long-Term Surveillance and Maintenance Records: Maintaining Access to the Knowledge - 13122  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) Office of Legacy Management (LM) is an integral part of DOE's strategy to ensure that legacy liabilities of former nuclear weapons production sites are properly managed following the completion of environmental cleanup activities. In the area of environmental legacy management, records management is crucial to the protection of health, environmental, and legal interests of the Department and the public. LM is responsible for maintaining long-term surveillance and maintenance (LTS and M) records in performance of its mission. Maintaining access to the knowledge contained in these record collections is one of LM's primary responsibilities. To fulfill this responsibility, LM established a consolidated records management facility, the LM Business Center (LMBC), to house physical media records and electronic records. A new electronic record keeping system (ERKS) was needed to replace an obsolete system while helping to ensure LM is able to meet ongoing responsibilities to maintain access to knowledge and control the life cycle management of records. (authors)

Montgomery, John; Gueretta, Jeanie [U.S. Department of Energy Office of Legacy Management, 99 Research Park Road Morgantown, WV 26505 (United States)] [U.S. Department of Energy Office of Legacy Management, 99 Research Park Road Morgantown, WV 26505 (United States); McKinney, Ruth; Anglim, Cliff [Source One Management, Inc. (United States)] [Source One Management, Inc. (United States)

2013-07-01T23:59:59.000Z

185

Apparatus and method for maintaining low temperatures about an object at a remote location. [Patent application  

DOE Patents [OSTI]

The disclosure is directed to an apparatus and method for maintaining a body at cryogenic temperatures at a remote location such as down a borehole for an extended period of time. A housing contains a body comprising a material having a high specific heat at cryogenic temperatures such as between about 2 and 15 K. The body contains an orifice for containing an instrument or instruments operable at superconducting temperatures. The apparatus is precooled at the surface and lowered into a borehole to a desired depth, such as 2 to 3 miles. The instruments are operated, and the apparatus withdrawn, the material of the body maintaining the very low temperatures at which the instrument(s) operate for a sufficient period of time at the remote or downhole location. The material may comprise a rare earth compound, such as Gd/sub 2/O/sub 3/, Gd/sub 2/Se/sub 3/, Gd/sub 2/O/sub 2/S or GdAlO/sub 3/. Monoclinic and C-phase gadolinium oxides work well. A low temperature is maintainable at a remote location for several hours.

Steyert, W.A. Jr.; Overton, W.C. Jr.

1980-10-29T23:59:59.000Z

186

Apparatus and method for maintaining low temperatures about an object at a remote location  

DOE Patents [OSTI]

The disclosure is directed to an apparatus and method for maintaining a body at cryogenic temperatures at a remote location such as down a borehole for an extended period of time. A housing contains a body comprising a material having a high specific heat at cryogenic temperatures such as between about 2 and 15 K. The body contains an orifice for containing an instrument or instruments operable at superconducting temperatures. The apparatus is precooled at the surface and lowered into a borehole to a desired depth, such as 2 to 3 miles. The instruments are operated, and the apparatus withdrawn, the material of the body maintaining the very low temperatures at which the instrument(s) operate for a sufficient period of time at the remote or downhole location. The material may comprise a rare earth compound, such as Gd.sub.2 O.sub.3, Gd.sub.2 Se.sub.3, Gd.sub.2 O.sub.2 S or GdAlO.sub.3. Monoclinic and C-phase gadolinium oxides work well. A low temperature is maintainable at a remote location for several hours.

Steyert, Jr., William A. (Los Alamos, NM); Overton, Jr., William C. (Los Alamos, NM)

1982-01-01T23:59:59.000Z

187

Power Systems Engineering  

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

and distribution systems; steam, water, fuel, and environmental monitoring systems; alternative energy systems; reliability, availability, and maintainability assessments;...

188

Voltage quality behaviour of a wind turbine based Remote Area Power System  

Science Journals Connector (OSTI)

The power quality behaviour of a Remote Area Power System (RAPS) consisting of a Doubly Fed Induction Generator (DFIG), its main loads and a dummy load is presented in this paper. The dummy load is used to maintain the power balance of the system under ...

Nishad Mendis; Kashem M. Muttaqi; Sarath Perera

2009-02-01T23:59:59.000Z

189

Breakthrough in platinum structures maintains high catalytic activity and could lead to reduced costs for  

E-Print Network [OSTI]

costs for hydrogen fuel cells, which hold the promise of powering vehicles and buildings. Hydrogen fuel be useful in hydrogen fuel cells while sharply driving down the cost compared to an all-platinum catalyst cells could power the vehicles of tomorrow. With platinum an essential catalyst in fuel cells

190

Power superconducting power transmission cable  

DOE Patents [OSTI]

The present invention is for a compact superconducting power transmission cable operating at distribution level voltages. The superconducting cable is a conductor with a number of tapes assembled into a subconductor. These conductors are then mounted co-planarly in an elongated dielectric to produce a 3-phase cable. The arrangement increases the magnetic field parallel to the tapes thereby reducing ac losses.

Ashworth, Stephen P. (Cambridge, GB)

2003-01-01T23:59:59.000Z

191

SAFETY TRAINING VIDEO LIST EH&S maintains a lending library of safety videos for use on campus. * Videos are  

E-Print Network [OSTI]

SAFETY TRAINING VIDEO LIST EH&S maintains a lending library of safety videos for use on campus ...................................................................................................................3-4 Confined Space Safety .............................................................................................4 Driver Safety

192

Analysis of thermal self-maintained oscillation mechanism in the thermionic reactor-converter with multielement TFE's  

SciTech Connect (OSTI)

Thermal self-maintained oscillations are found in the TOPAZ reactor. These are caused by periodical boiling of the coolant in sections of separate channels. (AIP)

Zrodnikov, A.V.; Pupko, V.Y.; Semenisty, V.L. (Institute of Physics Power Engineering, 249020 Obninsk, USSR (SU))

1991-01-05T23:59:59.000Z

193

Power Electronics Reliability Kick Off Meeting … Silicon Power Corp. & Sandia Labs  

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

Reliability Reliability Analysis Annual DOE Peer Review Meeting October 8, 2009 Mark A. Smith - Systems Readiness & Sustainment Technologies Department Stan Atcitty - Energy Infrastructure and Distributed Energy Resources Department Sandia National Laboratories Technologies & Customers * Complex Systems Modeling & Simulation * Life Cycle & Total Ownership Costs Analyses * Design for Reliability/Maintainability * Prognostics & Health Management (PHM) * Integrated Logistics Support * Technology Management Optimization * Asset Acquisition & Mission Planning * Risk Assessment & Risk Management Technologies Support Broad Customer Base Automotive Power Electronics Aviation Nuclear Power Coal-Fired Power Petroleum Tools & Technologies Validated Through Broad Use

194

Power Search  

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

You are here: Find a Car Home > Power Search You are here: Find a Car Home > Power Search Power Search Expand any feature by selecting its title bar. Choose as many or as few features as you like. Model Year From: 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 To: 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 MSRP Under $15,000 $15,000-$20,000 $20,000-$25,000 $25,000-$30,000 $30,000-$35,000 $35,000-$40,000 $40,000-$45,000 $45,000-$50,000 $50,000-$55,000 $55,000-$60,000 $60,000-$65,000 $65,000-$70,000 $70,000-$75,000 $75,000-$80,000 $80,000-$85,000 Over $85,000 - OR - Minimum: Select... $5,000 $6,000 $7,000 $8,000 $9,000 $10,000 $11,000

195

Evaluation of high power density annular fuel application in the Korean OPR-1000 reactor  

E-Print Network [OSTI]

Compared to the traditional solid fuel geometry for PWRs, the internally and externally cooled annular fuel offers the potential to increase the core power density while maintaining or increasing safety margins. It is ...

Zhang, Liang, Ph. D.. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

196

Purchase and Installation of a Geothermal Power Plant to Generate Electricity Using Geothermal Water Resources  

Broader source: Energy.gov [DOE]

Project objectives: Demonstrate technical and financial feasibility of the use of an existing low-temperature geothermal resource for combined heat and power; and Maintain and enhance existing geothermal district heating operation.

197

Improved measurement placement and topology processing in power system state estimation  

E-Print Network [OSTI]

and the branch power flow measurements. The advanced level design keeps the network observable under certain contingencies. To preserve as many substation measurements as possible and maintain the net-work observability, an advanced network topology processor...

Wu, Yang

2009-06-02T23:59:59.000Z

198

Demonstration of a high-efficiency steam reformer for fuel cell power plant applications  

SciTech Connect (OSTI)

Full-scale tests of a new modular steam reformer confirm its suitability for a wide range of fuel cell power plant applications. This new fuel processor offers interested utilities excellent performance, operating flexibility, reliability, and maintainability.

Udengaard, N.R.; Christiansen, L.J.; Summers, W.A.

1987-08-01T23:59:59.000Z

199

Unity, Oregon: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

118.1927121° 118.1927121° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.4373835,"lon":-118.1927121,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

200

Functions and the Unity of Mathematics  

E-Print Network [OSTI]

first used the word function in 1694 to describe quantities that varied along a ...... for our solar system in a ball which extends far out beyond the matter of the...

1910-30-12T23:59:59.000Z

Note: This page contains sample records for the topic "maintain unity power" 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

Unity, Wisconsin: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

0.3165242° 0.3165242° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.8516322,"lon":-90.3165242,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

202

Power Right. Power Smart. Efficient Computer Power Supplies and...  

Energy Savers [EERE]

lot of the electricity they consume? Higher efficiency power supplies reduce energy consumption, thus cutting your electricity bill. They reduce power consumption, helping your...

203

Hanford Site Guide for Preparing and Maintaining Fenerator Group Pollution Prevention Program Documentation  

SciTech Connect (OSTI)

This document provides guidance to generator groups for preparing and maintaining documentation of Pollution Prevention/Waste Minimization (P2/WMin) Program activities. The guidance is one of a hierarchical series that includes the Hanford Site Waste Minimization and Pollution Prevention Awareness Program Plan (DOE-RL, 1998a) and Prime Contractor implementation plans describing programs required by Resource Conservation and Recovery Act of 1976 (RCRA) 3002(b) and (300501) (RCRA and EPA, 1994). Documentation guidance for the following five P2/WMin elements are discussed: Fiscal Year (FY) Goals; Budget and Staffing; Waste Minimization (WMinn ) Assessments (WMAs); Pollution Prevention (P2) Reporting; WMin Certification.

PLACE, B.G.

1999-11-01T23:59:59.000Z

204

Establishing and maintaining a facility representative program at DOE nuclear facilities  

SciTech Connect (OSTI)

The purpose of this DOE standard, (Establishing and Maintaining a Facility Representative Program at DOE Nuclear Facilities), is to help ensure that DOE Facility Representatives are selected based on consistently high standards and from the best qualified candidates available, that they receive the training required for them to function effectively, and that their expected duties, responsibilities, and authorities are well understood and accurately documented. To this end, this guidance provides the following practical information: (1) An approach for use in determining the required facility coverage; (2) The duties, responsibilities and authorities expected of a Facility Representative; and (3) The training and qualification expected of a Facility Representative.

Not Available

1993-08-01T23:59:59.000Z

205

Wind power and Wind power and  

E-Print Network [OSTI]

Wind power and the CDM #12; Wind power and the CDM Emerging practices in developing wind power 2005 Jyoti P. Painuly, Niels-Erik Clausen, Jørgen Fenhann, Sami Kamel and Romeo Pacudan #12; WIND POWER AND THE CDM Emerging practices in developing wind power projects for the Clean Development Mechanism Energy

206

Power Recovery  

E-Print Network [OSTI]

) - 2,870,000 x 0.8 6 W - 3414 = 70 kw (or 900 hp). When recovering power from an expanding gas, consideration should be given to the final gas temperature. This tem;:>f'rature can be estimated by the formula: T 2 Final temperature, oR. Other... with the requirements make generation fqr more useful. Presently a recovery level of around 500 kw (or 657 hp) appears to be the minimum level which will support an in stallation. In order to achieve reasonable effi ciency, quality equipment with good control...

Murray, F.

207

Light weight space power reactors for nuclear electric propulsion  

SciTech Connect (OSTI)

A Nuclear Electric Propulsion (NEP) unit capable of propelling a manned vehicle to MARS will be required to have a value of {alpha} (kg/kWe) which is less than five. In order to meet this goal the reactor mass, and thus its contribution to the value of {alpha} will have to be minimized. In this paper a candidate for such a reactor is described. It consists of a gas cooled Particle Bed Reactor (PBR), with specially chosen materials which allow it to operate at an exit temperature of approximately 2000 K. One of the unique features of a PBR is the direct cooling of particulate fuel by the working fluid. This feature allows for high power densities, highest possible gas exit temperatures, for a given fuel temperature and because of the thin particle bed a low pressure drop. The PBR's described in this paper will have a ceramic moderator (Be{sub 2}C), ZrC coated fuel particles and a carbon/carbon hot frit. All the reactors will be designed with sufficient fissile loading to operate at full power for seven years. The burn up possible with particulate fuel is approximately 30%--50%. These rector designs achieve a value of {alpha} less than unity in the power range of interest (5 MWe). 5 refs., 3 figs.

Ludewig, H.; Mughabghab, S.; Lazareth, O.; Perkins, K.; Schmidt, E.; Powell, J.R.

1991-01-01T23:59:59.000Z

208

Southwestern Power Administration One West Third Street  

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

Department of Energy Department of Energy Southwestern Power Administration One West Third Street Tulsa, Oklahoma 74103-3502 December 2, 2008 ENVIRONMENTAL POLICY STATEMENT The Environmental Policy is the driver for implementing and improving Southwestern Power Administration's (Southwestern) Environmental Management System so that Southwestern can maintain and improve environmental performance. The policy reflects the commitment of top management to comply with applicable legal and other requirements, to prevent pollution and to continually improve. Southwestern's Environmental Policy forms the basis upon which its Environmental Objectives and Targets are established. Southwestern's senior management has committed in writing the following Environmental Policy:

209

Switching power pulse system  

DOE Patents [OSTI]

A switching system for delivering pulses of power from a source to a load using a storage capacitor charged through a rectifier, and maintained charged to a reference voltage level by a transistor switch and voltage comparator. A thyristor is triggered to discharge the storage capacitor through a saturable reactor and fractional turn saturable transformer having a secondary to primary turn ratio N of n:l/n = n[sup 2]. The saturable reactor functions as a soaker'' while the thyristor reaches saturation, and then switches to a low impedance state. The saturable transformer functions as a switching transformer with high impedance while a load coupling capacitor charges, and then switches to a low impedance state to dump the charge of the storage capacitor into the load through the coupling capacitor. The transformer is comprised of a multilayer core having two secondary windings tightly wound and connected in parallel to add their output voltage and reduce output inductance, and a number of single turn windings connected in parallel at nodes for the primary winding, each single turn winding linking a different one of the layers of the multilayer core. The load may be comprised of a resistive beampipe for a linear particle accelerator and capacitance of a pulse forming network. To hold off discharge of the capacitance until it is fully charged, a saturable core is provided around the resistive beampipe to isolate the beampipe from the capacitance until it is fully charged. 5 figs.

Aaland, K.

1983-08-09T23:59:59.000Z

210

Application of systems engineering techniques (reliability, availability, maintainability, and dollars) to the Gas Centrifuge Enrichment Plant  

SciTech Connect (OSTI)

The systems engineering function for the Gas Centrifuge Enrichment Plant (GCEP) covers system requirements definition, analyses, verification, technical reviews, and other system efforts necessary to assure good balance of performance, safety, cost, and scheduling. The systems engineering function will support the design, installation, start-up, and operational phases of GCEP. The principal objectives of the systems engineering function are to: assure that the system requirements of the GCEP process are adequately specified and documented and that due consideration and emphasis are given to all aspects of the project; provide system analyses of the designs as they progress to assure that system requirements are met and that GCEP interfaces are compatible; assist in the definition of programs for the necessary and sufficient verification of GCEP systems; and integrate reliability, maintainability, logistics, safety, producibility, and other related specialties into a total system effort. This paper addresses the GCEP reliability, availability, maintainability, and dollars (RAM dollars) analyses which are the primary systems engineering tools for the development and implementation of trade-off studies. These studies are basic to reaching cost-effective project decisions. The steps necessary to achieve optimum cost-effective design are shown.

Boylan, J.G.; DeLozier, R.C.

1982-01-01T23:59:59.000Z

211

Power transaction issues in deregulated power systems  

E-Print Network [OSTI]

With the introduction of the deregulation in the power industry, it becomes possible to wheel power across the transmission network. Hence, some issues involving the network's physical capability to transfer power and the allocation of the network...

Roycourt, Henrik

2012-06-07T23:59:59.000Z

212

International Energy Outlook 1999 - Nuclear Power  

Gasoline and Diesel Fuel Update (EIA)

nuclear.jpg (5137 bytes) nuclear.jpg (5137 bytes) Nuclear electricity generation remains flat in the IEO99 reference case, representing a declining share of the world’s total electricity consumption. Net reductions in nuclear capacity are projected for most industrialized nations. In 1997, a total of 2,276 billion kilowatthours of electricity was generated from nuclear power worldwide, providing 17 percent of the world’s electricity generation. Among the countries with operating nuclear power plants, national dependence on nuclear power for electricity varies greatly (Figure 53). Ten countries met at least 40 percent of their total electricity demand with generation from nuclear reactors. The prospects for nuclear power to maintain a significant share of worldwide electricity generation are uncertain, despite projected growth of

213

Is radio jet power linearly proportional to the product of central black hole mass and Eddington ratio in AGN?  

E-Print Network [OSTI]

A model for the relation between radio jet power and the product of central black hole (BH) mass and Eddington ratio of AGN is proposed, and the model is examined with data from the literature. We find that radio jet power positively correlates but not linearly with the product of BH mass ($m$ in solar mass) and Eddington ratio ($\\lambda$), and the power law indices ($\\mu$) are significantly less than unity for relatively low accretion ($\\lambdapower assuming that the spin induced jet is gradually suppressed as the accretion rate increases. Whereas, for the high-z quasars which often show the slope $\\mu\\geq1$, a positive correlation between the radio loudness and disc luminosity is pr...

Liu, Xiang

2014-01-01T23:59:59.000Z

214

ELECTROCHEMICAL POWER FOR TRANSPORTATION  

E-Print Network [OSTI]

and Battery-Electric Powered Special Purpose Vehicles, SAELead-Acid Powered Electric Vehicles, Fifth Internationalmeantime, battery-powered electric vehicles can be expected

Cairns, Elton J.

2012-01-01T23:59:59.000Z

215

Southwestern Power Administration  

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

Courses Instructors NERC Continuing Education Power Operations Training Center You'll find the "Power" of learning at Southwestern's Power Operations Training Center (POTC). POTC's...

216

Southwestern Power Administration  

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

Rate Schedules Skip Navigation Links Excess Energy Hydro Peaking Power Hydro Power and Energy Sold to Sam Rayburn Dam Electric Cooperative (Rayburn) Hydro Power and Energy Sold to...

217

2025 Power Marketing Initiative  

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

Power Allocations Rates 2025 Power Marketing Initiative The Loveland Area Projects (LAP) Firm Electric Service (FES) contracts expire September 30, 2024. Western Area Power...

218

Power management system  

DOE Patents [OSTI]

A method of managing power resources for an electrical system of a vehicle may include identifying enabled power sources from among a plurality of power sources in electrical communication with the electrical system and calculating a threshold power value for the enabled power sources. A total power load placed on the electrical system by one or more power consumers may be measured. If the total power load exceeds the threshold power value, then a determination may be made as to whether one or more additional power sources is available from among the plurality of power sources. At least one of the one or more additional power sources may be enabled, if available.

Algrain, Marcelo C. (Peoria, IL); Johnson, Kris W. (Washington, IL); Akasam, Sivaprasad (Peoria, IL); Hoff, Brian D. (East Peoria, IL)

2007-10-02T23:59:59.000Z

219

TRANSFORMATIONAL LEADERSHIP AND ALTRUISM: ROLE OF POWER DISTANCE IN A HIGH POWER DISTANCE CULTURE  

E-Print Network [OSTI]

Using a sample of 105 manager-subordinate dyads from a high power distance culture, the effects of power distance and transformational leadership on follower altruism were studied. Findings show a significant positive relationship between power distance and transformational leadership and between transformational leadership and follower altruism. The dimensions on which cultures differ have been identified earlier (Hofstede, 1980). The objective of this study is to look at the effect of a dimension on other variables, in a culture that is high on that dimension. Our contention is that in cultures that score high on the power distance dimension of Hofstede (1980) model, if managers maintain a high power distance between themselves and their followers, their transformational leadership would be enhanced, and transformational leadership in turn will enhance altruistic behavior of followers. Merely knowing the dimensions on which cultures differ is not enough. That knowledge has to be used to predict how an alignment with that dimension would affect other variables.

Ankush Punj; Venkat R. Krishnan

220

Audit of Funding for Advanced Radioisotope Power Systems, IG-0413  

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

October 17, 1997 October 17, 1997 MEMORANDUM FOR THE SECRETARY FROM: John C. Layton Inspector General SUBJECT: INFORMATION: "Audit of Funding for Advanced Radioisotope Power Systems" BACKGROUND: The Department of Energy's (Department) Advanced Radioisotope Power Systems Program maintains the sole national capability and facilities to produce radioisotope power systems for the National Aeronautics and Space Administration (NASA), the Department of Defense, and other Federal agencies. For the past seven years the program emphasis has been on providing power systems for NASA's Cassini mission to Saturn, which was launched earlier this month. We initiated this audit to determine whether the

Note: This page contains sample records for the topic "maintain unity power" 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

EnergySmart Schools Tips: Retrofitting, Operating, and Maintaining Existing Buildings  

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

EnergySmart Schools EnergySmart Schools EnergySmart Schools Tips: Retrofitting, Operating, and Maintaining Existing Buildings Quick wins and long-term facility management strategies that pay for themselves and result in energy savings Typical School Energy Use Distribution (varies by climate zone) 30% Lighting Cooling Space Heating Water Heating Other 23% 30% 10% 7% Combining preventative operations and maintenance (O&M) with strategic retrofitting of building systems improves a school's energy performance. For schools with limited resources and experience, "quick wins" in O&M and retrofitting provide a valuable starting point to energy management. As a next step, strategically prioritizing long- and short-term measures produces overall returns on investment. Please refer to the

222

Section_201_Establishing_Maintaining_and_Deactivating_Limited_and_Vault-Type_Rooms  

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

201 201 Establishing, Maintaining, and Deactivating Limited Areas and Vault-Type Rooms Description Classified matter must be processed, discussed, handled, or stored in designated Limited Areas (LAs) or Vault-Type Rooms (VTRs). LAs and VTRs must have security measures in place to detect and deter unauthorized persons from gaining access to the classified matter. This includes measures to prevent unauthorized persons from seeing or hearing classified information. All LAs and VTRs at Headquarters (HQ) must be approved by the Office of HQ Security Operations (HS-90) prior to the initiation of classified activities or the introduction of classified material or equipment. Definitions of a LA and VTR: 1. Limited Area (LA)--An LA is a security area designated for the protection of classified

223

Maintaining urban greenery in developing countries for tourism and recreation: a benefit-cost analysis  

Science Journals Connector (OSTI)

Conserving biodiversity in urban areas of developing countries has become a big challenge. Urban green spaces play a very important role in this direction. Governments in developing countries are recognising the need of increasing forest and tree cover in urban settings. Like other developing countries, India is also rapidly urbanising. Today every fourth Indian is a city-dweller and it is estimated that more than 40% of India's population will reside in urban areas by 2030. An attempt has been made in this paper to demonstrate the worth of maintaining urban green spaces in Chandigarh city of India by way of benefit-cost (B/C) analysis for the well-being of the city residents and tourists as well. The results would be useful for the city administrators, planners, academics, legal community and general public for deciding about urban land uses in more effective manner.

Pradeep Chaudhry

2011-01-01T23:59:59.000Z

224

Apparatus for maintaining aligment of a shrinking weld joint in an electron-beam welding operation  

DOE Patents [OSTI]

The invention is directed to an apparatus for automatically maintaining a shrinking weld joint in alignement with an electron beam during an electron-beam multipass-welding operation. The apparatus utilizes a bias means for continually urging a workpiece-supporting face plate away from a carriage mounted base that rotatably supports the face plate. The extent of displacement of the face plate away from the base in indicative of the shrinkage occuring in the weld joint area. This displacement is measured and is used to move the base on the carriage a distance equal to one-half the displacement for aligning the weld joint with the electron beam during each welding pass.

Trent, J.B.; Murphy, J.L.

1980-01-03T23:59:59.000Z

225

Natural Gas Power  

Science Journals Connector (OSTI)

The purpose of a power plant is to generate electric power. Therefore, the key performance metric of an electric power generator is the net thermal efficiency, which is the ratio of the electric power measured...

Raub W. Smith; Dr. S. Can Glen

2012-01-01T23:59:59.000Z

226

Solar powered desalination system  

E-Print Network [OSTI]

1.18: Largest PV Power Plants32 TableTable 1.18: Largest PV Power Plants 19 Power (MW) LocationWorld Canada, Sarnia PV power plant Sarnia (Ontario) Italy,

Mateo, Tiffany Alisa

2011-01-01T23:59:59.000Z

227

PowerPoint Presentation  

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

Computer networks Local power network Local Power network Local Power network Bulk Power Grid Low-level security domain Medium-level security domain High-level security domain...

228

PowerPoint Presentation  

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

Project - Objectives Assure continued tank integrity * Maintain 28 Double-Shell Tanks to safely store and transfer 53 Million gallons of highly radioactive chemical waste...

229

Risk Assessment Form (This is an active document and must be maintained)  

E-Print Network [OSTI]

in operation of machine. Ensure blade has fully stopped and power to the machine is turned off before blade during cutting and fly across the lab Mounting: User and Machine User User User must be fully trained goggles to protect eyes and lab coat to prevent sample touching clothing Ensure cooling system on mounting

Cambridge, University of

230

Water Power Program: Publications  

Energy Savers [EERE]

Water Power Program HOME ABOUT RESEARCH & DEVELOPMENT FINANCIAL OPPORTUNITIES INFORMATION RESOURCES NEWS EVENTS EERE Water Power Program Information Resources Publications...

231

High power laser workover and completion tools and systems  

DOE Patents [OSTI]

Workover and completion systems, devices and methods for utilizing 10 kW or more laser energy transmitted deep into the earth with the suppression of associated nonlinear phenomena. Systems and devices for the laser workover and completion of a borehole in the earth. These systems and devices can deliver high power laser energy down a deep borehole, while maintaining the high power to perform laser workover and completion operations in such boreholes deep within the earth.

Zediker, Mark S; Rinzler, Charles C; Faircloth, Brian O; Koblick, Yeshaya; Moxley, Joel F

2014-10-28T23:59:59.000Z

232

PowerPoint Presentation  

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

Carlos Apache Tribe Carlos Apache Tribe San Carlos Apache Mission Statement The Apache People will live a balanced life in harmony with spirituality, culture, language, and family unity in an ever-changing world. The Apache People shall create a strategic framework for our tribe to grow and prosper. San Carlos Apache Tribe And Reservation * Membership: approx 15,000 * Unemployment rate: 67% * 11 member tribal council * Apache Gold Casino * 1.83 million acres. * 800,000+ acres wooded/forested. * 1M ac. riparian/ grasslands/desert. * 2nd highest rated level of solar resource potential San Carlos Apache Reservation S a n C a r l o s A p a c h e T r i b e 2008 - 2013 Energy Initiatives * 2008: DOE ARRA Energy grant (TA/Energy Plan/lighting retrofits, solar at radio station/1 st

233

Vehicle Technologies Office 2013 Merit Review: A System for Automatically Maintaining Pressure in a Commercial Truck Tire  

Broader source: Energy.gov [DOE]

A presentation given by PPG during the 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting on a system for automatically maintaining tire pressure in commercial truck tires.

234

Georgia Tech Research Institute (GTRI) Since the 1950s, the Georgia Tech Research Institute has maintained a strong research  

E-Print Network [OSTI]

maintained a strong research relationship with U.S. national security and defense based on early/seminal work-silver composite heat-sinks for phased array radars, carbon nanotube-based electron emitters for satellite

Li, Mo

235

High power linear pulsed beam annealer  

DOE Patents [OSTI]

A high power pulsed electron beam is produced in a system comprised of an electron gun having a heated cathode, control grid, focus ring, and a curved drift tube. The drift tube is maintained at a high positive voltage with respect to the cathode to accelerate electrons passing through the focus ring and to thereby eliminate space charge. A coil surrounding the curved drift tube provides a magnetic field which maintains the electron beam focused about the axis of the tube and imparts motion on electrons in a spiral path for shallow penetration of the electrons into a target. The curvature of the tube is selected so there is no line of sight between the cathode and a target holder positioned within a second drift tube spaced coaxially from the curved tube. The second tube and the target holder are maintained at a reference voltage that decelerates the electrons. A second coil surrounding the second drift tube maintains the electron beam focused about the axis of the second drift tube and compresses the electron beam to the area of the target. The target holder can be adjusted to position the target where the cross section of the beam matches the area of the target.

Strathman, Michael D. (Concord, CA); Sadana, Devendra K. (Berkeley, CA); True, Richard B. (Sunnyvale, CA)

1983-01-01T23:59:59.000Z

236

Status report for data files and Monte Carlo transport codes maintained by the Physical Data Group of LLNL  

SciTech Connect (OSTI)

The Physical Data Group of the Theoretical Physics Division of LLNL has developed and maintains several basic data files, several Monte Carlo transport codes, and the requisite processing codes that convert the basic data to the form required by our own transport codes and by other laboratory transport and burn codes. The data files (libraries) that we maintain are listed together with a few comments about each.

Howerton, R.J.

1983-10-18T23:59:59.000Z

237

Power conversion apparatus and method  

DOE Patents [OSTI]

A power conversion apparatus includes an interfacing circuit that enables a current source inverter to operate from a voltage energy storage device (voltage source), such as a battery, ultracapacitor or fuel cell. The interfacing circuit, also referred to as a voltage-to-current converter, transforms the voltage source into a current source that feeds a DC current to a current source inverter. The voltage-to-current converter also provides means for controlling and maintaining a constant DC bus current that supplies the current source inverter. The voltage-to-current converter also enables the current source inverter to charge the voltage energy storage device, such as during dynamic braking of a hybrid electric vehicle, without the need of reversing the direction of the DC bus current.

Su, Gui-Jia (Knoxville, TN)

2012-02-07T23:59:59.000Z

238

Stirling Powered Van Program overview  

SciTech Connect (OSTI)

The Stirling Powered Van Program (SPVP) is a multiyear, multiphase program to evaluate the automotive Stirling engine (ASE) in Air Force vans under realistic conditions. The objective of the SPVP is to have a manufacturer and end user(s) (i.e., on the path to commercialization) of the second-generation Mod II ASE upon completion of the Automotive Stirling Engine Program in 1987. In order to meet this objective, the SPVP must establish Stirling performance, integrity, reliability, durability, and maintainability. This paper reviews the ASE Program background leading to the Van Program and focuses on plans for evaluating the kinematic Stirling engine in Air Force vans. Also discussed are the NASA technology transfers to industry that have been accomplished and those which are currently being developed.

Shaltens, R.K.

1986-01-01T23:59:59.000Z

239

Survivable pulse power space radiator  

DOE Patents [OSTI]

A thermal radiator system is described for use on an outer space vehicle, which must survive a long period of nonuse and then radiate large amounts of heat for a limited period of time. The radiator includes groups of radiator panels that are pivotally connected in tandem, so that they can be moved to deployed configuration wherein the panels lie largely coplanar, and to a stowed configuration wherein the panels lie in a stack to resist micrometerorite damage. The panels are mounted on a boom which separates a hot power source from a payload. While the panels are stowed, warm fluid passes through their arteries to keep them warm enough to maintain the coolant in a liquid state and avoid embrittlement of material. The panels can be stored in a largely cylindrical shell, with panels progressively further from the boom being of progressively shorter length. 5 figs.

Mims, J.; Buden, D.; Williams, K.

1988-03-11T23:59:59.000Z

240

Switching power pulse system  

DOE Patents [OSTI]

A switching system for delivering pulses of power from a source (10) to a load (20) using a storage capacitor (C3) charged through a rectifier (D1, D2), and maintained charged to a reference voltage level by a transistor switch (Q1) and voltage comparator (12). A thyristor (22) is triggered to discharge the storage capacitor through a saturable reactor (18) and fractional turn saturable transformer (16) having a secondary to primary turn ratio N of n:l/n=n.sup.2. The saturable reactor (18) functions as a "soaker" while the thyristor reaches saturation, and then switches to a low impedance state. The saturable transformer functions as a switching transformer with high impedance while a load coupling capacitor (C4) charges, and then switches to a low impedance state to dump the charge of the storage capacitor (C3) into the load through the coupling capacitor (C4). The transformer is comprised of a multilayer core (26) having two secondary windings (28, 30) tightly wound and connected in parallel to add their output voltage and reduce output inductance, and a number of single turn windings connected in parallel at nodes (32, 34) for the primary winding, each single turn winding linking a different one of the layers of the multilayer core. The load may be comprised of a resistive beampipe (40) for a linear particle accelerator and capacitance of a pulse forming network (42). To hold off discharge of the capacitance until it is fully charged, a saturable core (44) is provided around the resistive beampipe (40) to isolate the beampipe from the capacitance (42) until it is fully charged.

Aaland, Kristian (Livermore, CA)

1983-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "maintain unity power" 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

Low-drag electrical contact arrangement for maintaining continuity between horizontally movable members  

DOE Patents [OSTI]

This invention is a low-drag electrical contact arrangement for establishing continuity between upper and lower spaced members which are subject to relative horizontal movement. In one aspect, the invention comprises an electrical commutating arrangement which includes a horizontally disposed linear electrical commutator. A horizontally movable electrically conductive pedestal is positioned below the commutator and defines a clearance therewith. The pedestal is formed with a cavity confronting the commutator. In the cavity is a bead of electrical conductive liquid, the bead being characterized by an upwardly convex meniscus portion which extends across the clearance and contacts the commutator. The surface tension of the bead is sufficient to maintain the bead intact when the commutator and pedestal are displaced horizontally at speeds from zero to at least twelve inches a minute. This arrangement provides a significant advance in highly precise machining processes, such as diamond-turning, where precision is limited by the drag imposed by conventional commutators of the carbon-brush type.

Brown, R. Jack (Clinton, TN); Gerth, Howard L. (Knoxville, TN); Robinson, Samuel C. (Clinton, TN)

1982-01-01T23:59:59.000Z

242

Low-drag electrical-contact arrangement for maintaining continuity between horizontally movable members  

DOE Patents [OSTI]

This invention is a low-drag electrical contact arrangement for establishing continuity between upper and lower spaced members which are subject to relative horizontal movement. In one aspect, the invention comprises an electrical commutating arrangement which includes a horizontally disposed linear electrical commutator. A horizontally movable electrically conductive pedestal is positioned below the commutator and defines a clearance therewith. The pedestal is formed with a cavity confronting the commutator. In the cavity is a bead of electrical conductive liquid, the bead being characterized by an upwardly convex meniscus portion which extends across the clearance and contacts the commutator. The surface tension of the bead is sufficient to maintain the bead intact when the commutator and pedestal are displaced horizontally at speeds from zero to at least twelve inches a minute. This arrangement provides a significant advance in highly precise machining processes, such as diamond-turning, where precision is limited by the drag imposed by conventional commutators of the carbon-brush type.

Brown, R.J.; Gerth, H.L.; Robinson, S.C.

1981-01-23T23:59:59.000Z

243

NREL: Concentrating Solar Power Research - Partnerships  

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

Partnerships Partnerships NREL maintains partnerships to advance concentrating solar power research, development, and deployment efforts. Currently, NREL works with Sandia National Laboratories in Albuquerque, New Mexico, through SunLab-a partnership developed by the U.S. Department of Energy to administer its concentrating solar power R&D and analysis activities. SolarPACES Solar Power and Chemical Energy Systems (SolarPACES), an international program of the International Energy Agency, furthers collaborative development, testing, and marketing of CSP plants. NREL represents the U.S. activities and serves on various committees in SolarPACES, which now has 13 members: Algeria, Australia, Egypt, the European Commission, France, Germany, Israel, Mexico, South Africa, South Korea, Spain, Switzerland, and

244

Northern Power Systems Inc | Open Energy Information  

Open Energy Info (EERE)

Northern Power Systems Inc Northern Power Systems Inc Place Waitsfield, Vermont Zip 5648 Sector Wind energy Product Vermont-based wind energy company that designs, builds, installs and maintains power generation systems. Coordinates 44.184296°, -72.838898° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.184296,"lon":-72.838898,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

245

DOE/EIS-0294; Sutter Power Project Final Environmental Impact Statement, Volume I (April 1999)  

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

COVER SHEET COVER SHEET Project Title: Sutter Power Project, Final Environmental Impact Statement Sutter County, California Federal Lead Agency: Western Area Power Administration, U.S. Department of Energy Related Actions: California Energy Commission's Certification for the Sutter Power Project Calpine Corporation's Application for Certification for the Sutter Power Project Sutter County General Plan Amendment and a Planned Development Rezone Western's Sutter Powerplant -- Interconnection Feasibility Study Technical Assistance: Foster Wheeler Environmental Corporation CH2M Hill R. W. Beck ABSTRACT Western Area Power Administration operates and maintains a high-voltage electric transmission system in California to deliver power to qualified customers. Calpine Corporation has requested that Western study

246

ADVANCED MONITORING TO IMPROVE COMBUSTION TURBINE (CT)/COMBINED CYCLE (CC) RELIABILITY, AVAILABILITY AND MAINTAINABILITY (RAM)  

SciTech Connect (OSTI)

Power generators are concerned with the maintenance costs associated with the advanced turbines that they are purchasing. Since these machines do not have fully established operation and maintenance (O&M) track records, power generators face financial risk due to uncertain future maintenance costs. This risk is of particular concern, as the electricity industry transitions to a competitive business environment in which unexpected O&M costs cannot be passed through to consumers. These concerns have accelerated the need for intelligent software-based diagnostic systems that can monitor the health of a combustion turbine in real time and provide valuable information on the machine's performance to its owner/operators. Such systems would interpret sensor and instrument outputs, correlate them to the machine's condition, provide interpretative analyses, forward projections of servicing intervals, estimate remaining component life, and identify faults. EPRI, Impact Technologies, Boyce Engineering, and Progress Energy have teamed to develop a suite of intelligent software tools integrated with a diagnostic monitoring platform that will, in real time, interpret data to assess the ''total health'' of combustion turbines. The Combustion Turbine Health Management System (CTHM) will consist of a series of dynamic link library (DLL) programs residing on a diagnostic monitoring platform that accepts turbine health data from existing monitoring instrumentation. The CTHM system will be a significant improvement over currently available techniques for turbine monitoring and diagnostics. CTHM will interpret sensor and instrument outputs, correlate them to a machine's condition, provide interpretative analyses, project servicing intervals, and estimate remaining component life. In addition, it will enable real-time anomaly detection and diagnostics of performance and mechanical faults, enabling power producers to more accurately predict critical component remaining useful life and turbine degradation.

Leonard Angello

2002-04-01T23:59:59.000Z

247

On-Site Renewable Power Purchase Agreements | Department of Energy  

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

Project Funding » On-Site Renewable Power Purchase Agreements Project Funding » On-Site Renewable Power Purchase Agreements On-Site Renewable Power Purchase Agreements October 7, 2013 - 3:35pm Addthis On-site renewable power purchase agreements (PPAs) allow Federal agencies to fund on-site renewable energy projects with no up-front capital costs incurred. With a PPA, a developer installs a renewable energy system on agency property under an agreement that the agency will purchase the power generated by the system. The agency pays for the system through these power payments over the life of the contract. After installation, the developer owns, operates, and maintains the system for the life of the contract. For more information, read the Federal Energy Mangement Program's (FEMP) introductory guide to PPAs and sample documents.

248

NREL: Concentrating Solar Power Research - Data and Resources  

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

Data and Resources Data and Resources For concentrating solar power technologies, NREL features the following online solar radiation resource data and solar resource maps, as well as data for renewable energy power plants. Also see TroughNet's data and resources specifically for parabolic trough technology. Concentrating Solar Power Projects around the World NREL, in conjunction with SolarPACES (Solar Power and Chemical Energy Systems), maintains a database of CSP projects around the world with plants that are either operational, under construction, or under development. CSP technologies include parabolic trough, linear Fresnel reflector, power tower, and dish/engine systems. Each project profile includes background information, a listing of project participants, and data on the power-plant

249

The effects of radiative transfer in maintaining the Indian summer monsoon  

SciTech Connect (OSTI)

Atmospheric radiative transfer is an important thermodynamic forcing for the Indian summer monsoon. The monsoon is a component of a larger scale circulation system the principal components of which are the Hadley cell and the Walker Circulation. The Hadley cell is a thermally direct circulation that transports heat toward the poles. In the northern hemispheric summer, the ascending branch of the Hadley cell moves northward, due to heating of the land masses. This ascending branch of the Hadley cell is referred to as the Intertropical Convergence Zone (ITCZ). The return branch of the Hadley cell is characterized by southwesterly surface winds. At the surface, the ITCZ is marked by convergence of southwesterly surface winds from the south and northeasterly surface winds from the north. As the ITCZ moves northward, the southern extent of the northerly surface winds also moves northward, and southerly surface winds from the south side of the ITCZ also move northward. The surface convergence at the ITCZ is a driving mechanism for the summer monsoon circulation. The northward drift of the Hadley cell in the northern summer ITCZ is the deep convection over the warm pool of water in the western tropical Pacific ocean, located at about 160E. The latent heating in the deep convection drives another direct circulation, known as the Walker Circulation. The upper branch of the Walker Circulation over south Asia is easterly winds created by the deep convection in the western tropical Pacific. Convective activity over the Indian peninsula interacts with the Walker Circulation, creating a jet structure over the western part of India and the eastern Arabian Sea. This structure is known as the Tropical Easterly Jet (TEJ). Secondary circulations associated with the Indian convection also help to maintain the baroclinicity, which is essential to the development of monsoon depression, the maintenance of the monsoon trough, and the circulation and hydrology of the region in general.

Leach, M.J.; Raman, S. [North Carolina State Univ., Raleigh, NC (United States)

1995-04-01T23:59:59.000Z

250

Dynamic power systems for power generation  

SciTech Connect (OSTI)

The characteristics of dynamic power systems have considerable potential value, especially for the space station. The base of technology that makes these dynamic power systems practical is reviewed. The following types of power-generating systems are examined herein: organic Rankine cycle, potassium Rankine cycle, Brayton cycle, and Stirling cycle.

English, R.E.

1984-04-01T23:59:59.000Z

251

Can solar power deliver?  

Science Journals Connector (OSTI)

...technologies, such as wind power, which often peaks...generators such as nuclear power, enabling it be rapidly...exceeded those for wind, nuclear and gas...Contributions from wind, solar and conventional sources to power generation on the...

2013-01-01T23:59:59.000Z

252

Power and the People  

Science Journals Connector (OSTI)

...Air Act for the electric power industry, are dealt with in a single...find no discussion of the Bonneville Power Administration, and only limited discussion...find no discussion of the Bonneville Power Administration, and only limited discussion...

M. Granger Morgan

1998-04-24T23:59:59.000Z

253

Green Power Network: Green Power Markets Overview  

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

Green Markets Green Markets Search Search Help More Search Options Search Site Map News TVA Seeks 126 MW of Renewables in 2014 December 2013 More News More News Subscribe to E-Mail Update Subscribe to e-mail update Events EPA Webinar - The Power of Aggregated Purchasing: How to Green Your Electricity Supply & Save Money January 15, 2014 1:00-2:00 p.m. ET Previous Webinars More News Features Green Power Market Status Report (2011 Data) Featured Green Power Reports Green Pricing Green Power Marketing Green Certificates Carbon Offsets State Policies Overview The essence of green power marketing is to provide market-based choices for electricity consumers to purchase power from environmentally preferred sources. The term "green power" is used to define power generated from renewable energy sources, such as wind and solar power, geothermal, hydropower and various forms of biomass. Green power marketing has the potential to expand domestic markets for renewable energy technologies by fostering greater availability of renewable electric service options in retail markets. Although renewable energy development has traditionally been limited by cost considerations, customer choice allows consumer preferences for cleaner energy sources to be reflected in market transactions. In survey after survey, customers have expressed a preference and willingness to pay more, if necessary, for cleaner energy sources. You can find more information about purchase options on our "Buying Green Power" page.

254

PowerPoint Presentation  

Office of Environmental Management (EM)

Power Generation & Distribution-Technologies that generate on-site power or manage energy markets (e.g. PV, microgrid control systems) What are We Looking for?...

255

Fusion Power Associates Awards  

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

Fusion Power Associates Awards Fusion Power Associates is "a non-profit, tax-exempt research and educational foundation, providing information on the status of fusion development...

256

BONNEVILLE POWER ADMINISTRATION  

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

exceptions include: traffic signals, exit signs, kitchen equipment, network power management, power strips, showerheads, clothes washers, water heaters and ag stock...

257

Bonneville Power Administration  

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

agreement (Agreement) between the BC Hydro and Power uthority (BCH) and the Bonneville Power Administration (BP A), jointly the Parties, which BA for accounting purposes is...

258

Portable Power Projects  

Broader source: Energy.gov [DOE]

DOE's Portable Power, Auxiliary Power Units, and R&D for Off-Road Fuel Cell Applications Research Projects Awarded April 2004

259

Southwestern Power Administration  

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

of four Power Marketing Administrations in the United States, Southwestern markets hydroelectric power in Arkansas, Kansas, Louisiana, Missouri, Oklahoma, and Texas from 24 U.S....

260

BPA Power Services (PBL)  

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

Power Rates Previous Power Rates Resource Program Average System Cost Methodology (ASCM) Wind Integration Tiered Rate Methodology Supplemental Rate Case Tiered Rate Methodology...

Note: This page contains sample records for the topic "maintain unity power" 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

HOUSEHOLD SOLAR POWER SYSTEM.  

E-Print Network [OSTI]

?? Photovoltaic power has become one of the most popular research area in new energy field. In this report, the case of household solar power (more)

Jiang, He

2014-01-01T23:59:59.000Z

262

Solar powered desalination system  

E-Print Network [OSTI]

As a clean energy source, solar power is inexhaustible,renewables for energy sources, including solar power. Also,Requirements Energy Source Natural Gas Nuclear Solar Wind

Mateo, Tiffany Alisa

2011-01-01T23:59:59.000Z

263

Maintaining Generation Adequacy in a Restructuring U.S. Electricity Industry  

SciTech Connect (OSTI)

Historically, decisions on the amounts, locations, types, and timing of investments in new generation have been made by vertically integrated utilities with approval from state public utility commissions. As the U.S. electricity industry is restructured, these decisions are being fragmented and dispersed among a variety of organizations. As generation is deregulated and becomes increasingly competitive, decisions on whether to build new generators and to retire, maintain, or repower existing units will increasingly be made by unregulated for-profit corporations. These decisions will be based largely on investor assessments of future profitability and only secondarily on regional reliability requirements. In addition, some customers will choose to face real-time (spot) prices and will respond to the occasionally very high prices by reducing electricity use at those times. Market-determined generation levels will, relative to centrally mandated reserve margins, lead to: (1) more volatile energy prices; (2) lower electricity costs and prices; and (3) a generation mix with more baseload, and less peaking, capacity. During the transition from a vertically integrated, regulated industry to a deintegrated, competitive industry, government regulators and system operators may continue to impose minimum-installed-capacity requirements on load-serving entities. As the industry gains experience with customer responses to real-time pricing and with operation of competitive intrahour energy markets, these requirements will likely disappear. We quantitatively analyzed these issues with the Oak Ridge Competitive Electricity Dispatch model (ORCED). Model results show that the optimal reserve margin depends on various factors, including fuel prices, initial mix of generation capacity, and customer response to electricity prices (load shapes and system load factor). Because the correct reserve margin depends on these generally unpredictable factors, mandated reserve margins might be too high, leading to higher electricity costs and prices. Absent mandated reserve margins, electricity prices and costs decline with increasing customer response to prices during high-demand periods. The issues discussed here are primarily transitional rather than enduring. However, the transition from a highly regulated, vertically integrated industry to one dominated by competition is likely to take another five to ten years.

Hirst, E.; Hadley, S.

1999-10-01T23:59:59.000Z

264

Assessment of Combined Heat and Power Premium Power Applications...  

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

Assessment of Combined Heat and Power Premium Power Applications in California, September 2008 Assessment of Combined Heat and Power Premium Power Applications in California,...

265

Georgia Power Company (GPC), Oglethorpe Power Corporation (OPC...  

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

Georgia Power Company (GPC), Oglethorpe Power Corporation (OPC), Municipal Electric Authority of Georgia (MEAG) Georgia Power Company (GPC), Oglethorpe Power Corporation (OPC),...

266

Impact of wind power on generation economy and emission from coal based thermal power plant  

Science Journals Connector (OSTI)

The major chunk of power generation is based on coal fueled thermal power plant. Due to increasing demand of power there will be future crises of coal reservoirs and its costing. Apart from this, coal based thermal power plant is the main source of environmental emissions like carbon dioxides (CO2), sulfur dioxides (SO2) and oxides of nitrogen (NOx) which not only degrades the air quality but also is responsible for global warming, acid rain etc. This paper proposes a combined working of Doubly Fed Induction Generator (DFIG) with coal based Synchronous Generator (SG) in the MATLAB environment. STATCOM is suggested at common coupling point to maintain voltage stability and also maintain the system in synchronism. Analysis have been made for environmental emissions, coal requirement and system economy for both the cases, when the total load supplied by only SG and with the combination. Emission analysis have been also made with the application of washed coal in SG. With the impact of DFIG energy generation from SG have been reduces which proportionally affects on coal requirement, generation cost and environmental emissions. Application of washed coal improves the performance of SG and also reduces the environmental emissions.

K.B. Porate; K.L. Thakre; G.L. Bodhe

2013-01-01T23:59:59.000Z

267

Air Cooling for High Temperature Power Electronics (Presentation)  

SciTech Connect (OSTI)

Current emphasis on developing high-temperature power electronics, including wide-bandgap materials such as silicon carbide and gallium nitride, increases the opportunity for a completely air-cooled inverter at higher powers. This removes the liquid cooling system for the inverter, saving weight and volume on the liquid-to-air heat exchanger, coolant lines, pumps, and coolant, replacing them with just a fan and air supply ducting. We investigate the potential for an air-cooled heat exchanger from a component and systems-level approach to meet specific power and power density targets. A proposed baseline air-cooled heat exchanger design that does not meet those targets was optimized using a parametric computational fluid dynamics analysis, examining the effects of heat exchanger geometry and device location, fixing the device heat dissipation and maximum junction temperature. The CFD results were extrapolated to a full inverter, including casing, capacitor, bus bar, gate driver, and control board component weights and volumes. Surrogate ducting was tested to understand the pressure drop and subsequent system parasitic load. Geometries that met targets with acceptable loads on the system were down-selected for experimentation. Nine baseline configuration modules dissipated the target heat dissipation, but fell below specific power and power density targets. Six optimized configuration modules dissipated the target heat load, exceeding the specific power and power density targets. By maintaining the same 175 degrees C maximum junction temperature, an optimized heat exchanger design and higher device heat fluxes allowed a reduction in the number of modules required, increasing specific power and power density while still maintaining the inverter power.

Waye, S.; Musselman, M.; King, C.

2014-09-01T23:59:59.000Z

268

Power network analysis and optimization  

E-Print Network [OSTI]

hierarchical power distribution design with a power tree [T. Roy, Power distribution system design methodology andChen, 3D Power Distribution Network Co-design for Nanascale

Zhang, Wanping

2009-01-01T23:59:59.000Z

269

Power Purchase Agreements  

Broader source: Energy.gov [DOE]

Presentation covers the power purchase agreements taken from the FEMP Alternative Finance Options (AFO) webinar.

270

TVA chooses nuclear power  

Science Journals Connector (OSTI)

TVA chooses nuclear power ... In giving the nod to a nuclear (over a coal) power generating station 10 days ago, TVA probably gave nuclear power its biggest boost to date. ... The $247 million nuclear power planta dual boiling-water reactor unit with a total capacity of 2.2 million kw(e).will ...

1966-06-27T23:59:59.000Z

271

Offshore Wind Power USA  

Broader source: Energy.gov [DOE]

The Offshore Wind Power USA conference provides the latest offshore wind market updates and forecasts.

272

Power blackouts likely  

Science Journals Connector (OSTI)

... generating stations switch off if they cannot transmit their power. As power stations and transmission substations were knocked out, power was shifted to lines further down the network, causing them ... a map of the United States containing more than 14,000 generating, transmission and distribution substations, and over 19,000 connecting power lines. ...

Philip Ball

2004-01-20T23:59:59.000Z

273

Can solar power deliver?  

Science Journals Connector (OSTI)

...Articles 1002 117 Discussion Meeting Issue Can solar power deliver? organized and edited by...S. Roberto Amendolia and Can Li Can solar power deliver? Jenny Nelson 1 2 Christopher...of 15 to a Discussion Meeting Issue Can solar power deliver? . Solar power represents...

2013-01-01T23:59:59.000Z

274

Power Series Introduction  

E-Print Network [OSTI]

Power Series 16.4 Introduction In this section we consider power series. These are examples of infinite series where each term contains a variable, x, raised to a positive integer power. We use the ratio test to obtain the radius of convergence R, of the power series and state the important result

Vickers, James

275

The NASA CSTI High Capacity Power Program  

SciTech Connect (OSTI)

The SP-100 program was established in 1983 by DOD, DOE, and NASA as a joint program to develop the technology necessary for space nuclear power systems for military and civil applications. During 1986 and 1987, the NASA Advanced Technology Program was responsible for maintaining the momentum of promising technology advancement efforts started during Phase I of SP-100 and to strengthen, in key areas, the chances for successful development and growth capability of space nuclear reactor power systems for future space applications. In 1988, the NASA Advanced Technology Program was incorporated into NASA`s new Civil Space Technology Initiative (CSTI). The CSTI program was established to provide the foundation for technology development in automation and robotics, information, propulsion, and power. The CSTI High Capacity Power Program builds on the technology efforts of the SP-100 program, incorporates the previous NASA advanced technology project, and provides a bridge to the NASA exploration technology programs. The elements of CSTI high capacity power development include conversion systems - Stirling and thermoelectric, thermal management, power management, system diagnostics, and environmental interactions. Technology advancement in all areas, including materials, is required to provide the growth capability, high reliability and 7 to 10 years lifetime demanded for future space nuclear power systems. The overall program will develop and demonstrate the technology base required to provide a wide range of modular power systems while minimizing the impact of day/night operation as well as attitudes and distance from the Sun. Significant accomplishments in all of the program elements will be discussed, along with revised goals and project timelines recently developed.

Winter, J.M.

1994-09-01T23:59:59.000Z

276

Waste Feed Delivery System Phase 1 Preliminary Reliability and Availability and Maintainability Analysis [SEC 1 and 2  

SciTech Connect (OSTI)

The document presents updated results of the preliminary reliability, availability, maintainability analysis performed for delivery of waste feed from tanks 241-AZ-101 and 241-AN-105 to British Nuclear Fuels Limited, inc. under the Tank Waste Remediation System Privatization Contract. The operational schedule delay risk is estimated and contributing factors are discussed.

CARLSON, A.B.

1999-11-11T23:59:59.000Z

277

UGA in Germany UGA has long maintained an extensive network of connections to Germany, sending numerous students and  

E-Print Network [OSTI]

UGA in Germany July 2012 UGA has long maintained an extensive network of connections to Germany of the best universities in Germany to develop critical research. Student Exchanges: UGA has longstanding on exchange to Germany for an immersive semester or year-long experience. In return, UGA has hosted

Hall, Daniel

278

Standards Catalog Friday, April 01, 2011 As part of its Charter obligations, the SGIP produces and maintains a "Catalog of  

E-Print Network [OSTI]

Standards Catalog Friday, April 01, 2011 1 Overview As part of its Charter obligations, the SGIP produces and maintains a "Catalog of Standards." This document describes the purpose and scope of the Catalog, as well as the process and procedures for the management of the SGIP Catalog of Standards (Co

279

USDA Forest Service Gen. Tech. Rep. PSW-GTR-181. 2002. 883 Creating and Maintaining Wildlife, Insect,  

E-Print Network [OSTI]

USDA Forest Service Gen. Tech. Rep. PSW-GTR-181. 2002. 883 Creating and Maintaining Wildlife. Creating Wildlife Habitat Structures in Snags, Logs, and Stumps In forested ecosystems, habitat diversity with dead sections) that have been killed or altered by disease, lightning strikes, and wind. Each snag

Standiford, Richard B.

280

FishNet: Finding and Maintaining Information on the Net Paul De Bra 1 and Pim Lemmens  

E-Print Network [OSTI]

FishNet: Finding and Maintaining Information on the Net Paul De Bra 1 and Pim Lemmens Department whether links are still valid and whether documents they point to have been modified or moved. ffl Fish of a given set of (addresses of) documents. FishNet keeps track of the evolution of a domain of interest

De Bra, Paul

Note: This page contains sample records for the topic "maintain unity power" 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

By Daniel L. Edelstein The United States maintained its position as consumption. which was reopened in 1993. Several copper  

E-Print Network [OSTI]

1 COPPER By Daniel L. Edelstein The United States maintained its position as consumption. which was reopened in 1993. Several copper the world's second largest mine producer of Copper was consumed, both as refined mines were under development and slated for copper, accounting for about 19% of world copper

282

Geothermal Power Generation  

SciTech Connect (OSTI)

The report provides an overview of the renewed market interest in using geothermal for power generation including a concise look at what's driving interest in geothermal power generation, the current status of geothermal power generation, and plans for the future. Topics covered in the report include: an overview of geothermal power generation including its history, the current market environment, and its future prospects; an analysis of the key business factors that are driving renewed interest in geothermal power generation; an analysis of the challenges that are hindering the implementation of geothermal power generation projects; a description of geothermal power generation technologies; a review of the economic drivers of geothermal power generation project success; profiles of the major geothermal power producing countries; and, profiles of the major geothermal power project developers.

NONE

2007-11-15T23:59:59.000Z

283

Maximum power point tracking of permanent magnet wind turbines equipped with direct matrix converter  

Science Journals Connector (OSTI)

This paper presents a novel control method for Maximum Power Point Tracking of wind turbines (WTs) equipped with a Permanent Magnet Synchronous Generator (PMSG) and a Direct Matrix Converter (DMC). The method calculates the optimum wind turbine speed and maximizes the extracted power from wind turbine. This is done by Hill Climb Search method which is simple and does not need to know the generator parameters and no need to solve the complicated differential equations of generator. WT rotor speed is compared with its optimal value and then DMC controls WT until its rotor speed reaches its optimum value. Under this situation maximum power is extracted from WT and is injected to the grid with unity power factor. It is implemented by controlling the phase and the amplitude of the DMC output voltage by Venturini switching method. Simulations are done on a 2?MW PMSG WT in MATLAB/SIMULINK to obtain the results the wind speed was varied both using the Van Der Hoven method and changing the wind step. The obtained results verify the accuracy and simplicity of proposed method.

2014-01-01T23:59:59.000Z

284

Decompression cooling system operation for HTS power cable in the KEPCO power grid  

Science Journals Connector (OSTI)

A 3-phase 22.9 kV/50 MVA 410 m HTS power cable system was installed at power grid of KEPCO and had been operated for 20 months. In the HTS cable system an open type cooling system was constructed for cooling LN2 using as coolant for superconducting cable. The cooling capacity of the cooling system was 6 kW at 69 K. Subcooled LN2 flew thorough 410 m HTS cable maintaining 69 K of operating temperature for HTS cable. The electric load had fluctuated continuously with the load status so that the cooling state was also controlled to keep stable operating condition. The consumed LN2 used for making subcooled state was refilled periodically and the amount was 3 tons in average. During all the operating period the HTS cable system supplied electric power stably without any problem.

2014-01-01T23:59:59.000Z

285

Case Study - Florida Power & Light - Smart Grid Solutions Strengthen Reliability and Services - July 2012.pdf  

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

Florida Power & Light Florida Power & Light July 2012 1 Smart devices have been installed on 78 substation transformer banks. Smart Grid Solutions Strengthen Electric Reliability and Customer Services in Florida With 4.6 million customers, nearly 70,000 miles of power lines and 16 power plants, Florida Power and Light Company (FPL) is one of the nation's largest electric utilities. FPL says maintaining reliable service while keeping rates affordable is "Job One." While pursuing its mission, FPL is implementing "Energy Smart Florida," which is the largest and one of the most comprehensive of the U.S. Department of

286

EIS-0447: Champlain Hudson Power Express Transmission Line Project, New  

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

7: Champlain Hudson Power Express Transmission Line Project, 7: Champlain Hudson Power Express Transmission Line Project, New York EIS-0447: Champlain Hudson Power Express Transmission Line Project, New York Summary This EIS evaluates the potential environmental impacts of a DOE proposal to grant a Presidential permit to Champlain Hudson Power Express, Inc., to construct, operate, maintain, and connect a new 1000-megawatt (MW) electric transmission system across the U.S.-Canada border in northeastern New York State. The proposed transmission line would run from the Canadian Province of Quebec to New York City. Public Comment Opportunities None available at this time. Documents Available for Download December 6, 2013 EIS-0447: DOE Notice of Availability of Draft Environmental Impact Statement Champlain Hudson Power Express Transmission Line Project, New York

287

Murray City Power - Net Metering Pilot Program | Department of Energy  

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

Murray City Power - Net Metering Pilot Program Murray City Power - Net Metering Pilot Program Murray City Power - Net Metering Pilot Program < Back Eligibility Commercial General Public/Consumer Residential Savings Category Solar Buying & Making Electricity Home Weatherization Water Wind Program Info State Utah Program Type Net Metering Provider Murray City Power Under a pilot program, Murray City Power offers net metering to customers that generate electricity using photovoltaic (PV), wind-electric or hydroelectric systems with a maximum capacity of 10 kilowatts (kW).* The utility will install and maintain a revenue meter capable of registering the bi-directional flow of electricity at the customer's facility. Any customer net excess generation (NEG) is carried over to the customer's next bill as a kilowatt-hour credit. Each April, any remaining NEG credits are

288

Local Control of Reactive Power by Distributed Photovoltaic Generators  

E-Print Network [OSTI]

High penetration levels of distributed photovoltaic (PV) generation on an electrical distribution circuit may severely degrade power quality due to voltage sags and swells caused by rapidly varying PV generation during cloud transients coupled with the slow response of existing utility compensation and regulation equipment. Although not permitted under current standards for interconnection of distributed generation, fast-reacting, VAR-capable PV inverters may provide the necessary reactive power injection or consumption to maintain voltage regulation under difficult transient conditions. As side benefit, the control of reactive power injection at each PV inverter provides an opportunity and a new tool for distribution utilities to optimize the performance of distribution circuits, e.g. by minimizing thermal losses. We suggest a local control scheme that dispatches reactive power from each PV inverter based on local instantaneous measurements of the real and reactive components of the consumed power and the re...

Turitsyn, Konstantin S; Backhaus, Scott; Chertkov, Misha

2010-01-01T23:59:59.000Z

289

Silicon Valley Power and Oklahoma Municipal Power Authority Win 2014 Public Power Wind Awards  

Broader source: Energy.gov [DOE]

The Energy Department and the American Public Power Association named Oklahoma Municipal Power Authority and Silicon Valley Power as the winners of the 2014 Public Power Wind Awards.

290

Power Reactor Progress  

Science Journals Connector (OSTI)

Argonne kicks off EBWR; Allis-Chalmers plans power reactor using both nuclear and conventional fuels ... NUCLEAR POWER took two giant steps last week. ... Just as the first nuclear power system in the U. S. designed and built solely for the generation of electric power went into full operation at Argonne, Allis-Chalmers came up with a new twist in power reactorsa controlled recirculation boiling reactor (CRBR) using both nuclear and conventional fuels (C&EN, Feb. 18, page 7). ...

1957-02-25T23:59:59.000Z

291

International Energy Outlook 2000 - Nuclear Power  

Gasoline and Diesel Fuel Update (EIA)

In the IEO2000 reference case, nuclear power represents a declining share of the world’s total electricity consumption from 1997 through 2020. Plant retirements are expected to produce net reductions in nuclear capacity in most of the industrialized nations. In the IEO2000 reference case, nuclear power represents a declining share of the world’s total electricity consumption from 1997 through 2020. Plant retirements are expected to produce net reductions in nuclear capacity in most of the industrialized nations. In 1998, a total of 2,291 billion kilowatthours of electricity was generated by nuclear power worldwide, providing 16 percent of the world’s total generation[1]. Among the countries with operating nuclear power plants, national dependence on nuclear energy for electricity varies greatly. Nine countries met at least 40 percent of total electricity demand with generation from nuclear reactors. Figure 68. Nuclear Shares of National Electricity Generation, 1998 [Sources] The prospects for nuclear power to maintain a significant share of

292

A single dimensionless variable for solar chimney power plant modeling  

SciTech Connect (OSTI)

The solar chimney power plant is a relatively new technology for generating electricity from solar energy. In this paper dimensional analysis is used together with engineering intuition to combine eight primitive variables into only one dimensionless variable that establishes a dynamic similarity between a prototype and its scaled models. Three physical configurations of the plant were numerically tested for similarity: fully geometrically similar, partially geometrically similar, and dissimilar types. The values of the proposed dimensionless variable for all these cases were found to be nominally equal to unity. The value for the physical plant actually built and tested previously was also evaluated and found to be about the same as that of the numerical simulations, suggesting the validity of the proposition. The physical meaning of this dimensionless (similarity) variable is also interpreted; and the connection between the Richardson number and this new variable was found. It was found also that, for a fixed solar heat flux, different-sized models that are fully or partially geometrically similar share an equal excess temperature across the roof outlet. (author)

Koonsrisuk, Atit; Chitsomboon, Tawit [School of Mechanical Engineering, Institute of Engineering, Suranaree University of Technology, Muang District, Nakhon Ratchasima 30000 (Thailand)

2009-12-15T23:59:59.000Z

293

Green Power Network: Community Choice Aggregation (CCA)  

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

Community Choice Aggregation (CCA) Community Choice Aggregation (CCA) Community choice aggregation (CCA) is a state policy that enables local governments to aggregate electricity demand within their jurisdictions in order to procure alternative energy supplies while maintaining the existing electricity provider for transmission and distribution services. Many states passed CCA laws as part of electric restructuring legislation in the late 1990s and early 2000s. States that have passed CCA laws include California (2002), Illinois (2009), Massachusetts (1997), New Jersey (2003), Ohio (1999), and Rhode Island (1997). There are many reasons that a community may choose to develop a CCA, including the option to purchase more green power, reduce electricity cost, and provide power from more local sources.

294

Feedthrough terminal for high-power cell  

DOE Patents [OSTI]

A feedthrough terminal for a high power electrochemical storage cell providing low resistance coupling to the conductive elements therein while isolating the terminal electrode from the highly corrosive environment within the cell is disclosed. A large diameter, cylindrical copper electrode is enclosed in a stainless steel tube with a BN powder feedthrough seal maintained around the stainless steel tube by means of facing insulative bushings and an outer sleeve. One end of the copper conductor is silver-brazed directly to a flat, butterfly bus bar within the cell, with the adjacent end of the surrounding outer feedthrough sleeve welded to the bus bar. A threaded seal is fixedly positioned on a distal portion of the stainless steel tube immediately adjacent the distal insulative bushing so as to compress the feedthrough seal in tight fitting relation around the stainless steel tube in providing a rugged, leak-proof electrical feedthrough terminal for the power cell.

Kaun, T.D.

1982-05-28T23:59:59.000Z

295

Green Power Network: Green Power Policies  

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

Green Power Marketing Green Certificates Carbon Offsets State Policies govern_purch Community Choice Aggregation Disclosure Policies Green Power Policies Net Metering Policies Green Power Policies A number of state and local governments have policies in place that encourage the development of green power markets. Government green power purchasing mandates or goals have been established by the federal government, as well as state and local governments to procure renewable energy for the electricity used by government facilities or operations. Community choice aggregation allows communities to determine their electricity generation sources by aggregating the community load and purchasing electricity from an alternate electricity supplier while still receiving transmission and distribution service from their existing provider.

296

Online Identification of Power Required for Self-Sustainability of the Battery in Hybrid Electric Vehicles  

SciTech Connect (OSTI)

Hybrid electric vehicles have shown great potential for enhancing fuel economy and reducing emissions. Deriving a power management control policy to distribute the power demanded by the driver optimally to the available subsystems (e.g., the internal combustion engine, motor, generator, and battery) has been a challenging control problem. One of the main aspects of the power management control algorithms is concerned with the self-sustainability of the electrical path, which must be guaranteed for the entire driving cycle. This paper considers the problem of identifying online the power required by the battery to maintain the state of charge within a range of the target value. An algorithm is presented that realizes how much power the engine needs to provide to the battery so that self-sustainability of the electrical path is maintained.

Malikopoulos, Andreas [ORNL

2014-01-01T23:59:59.000Z

297

Lunar Base Thermoelectric Power Station Study  

Science Journals Connector (OSTI)

Under NASAs Project Prometheus the Nuclear Space Power Systems Program the Jet Propulsion Laboratory Pratt & Whitney Rocketdyne and Teledyne Energy Systems have teamed with a number of universities under the Segmented Thermoelectric Multicouple Converter (STMC) Task to develop the next generation of advanced thermoelectric converters for space reactor power systems. Work on the STMC converter assembly has progressed to the point where the lower temperature stage of the segmented multicouple converter assembly is ready for laboratory testing and promising candidates for the upper stage materials have been identified and their properties are being characterized. One aspect of the program involves mission application studies to help define the potential benefits from the use of these STMC technologies for designated NASA missions such as a lunar base power station where kilowatts of power would be required to maintain a permanent manned presence on the surface of the moon. A modular 50 kWe thermoelectric power station concept was developed to address a specific set of requirements developed for this particular mission concept. Previous lunar lander concepts had proposed the use of lunar regolith as in?situ radiation shielding material for a reactor power station with a one kilometer exclusion zone radius to minimize astronaut radiation dose rate levels. In the present concept we will examine the benefits and requirements for a hermetically?sealed reactor thermoelectric power station module suspended within a man?made lunar surface cavity. The concept appears to maximize the shielding capabilities of the lunar regolith while minimizing its handling requirements. Both thermal and nuclear radiation levels from operation of the station at its 100?m exclusion zone radius were evaluated and found to be acceptable. Site preparation activities are reviewed as well as transport issues for this concept. The goal of the study was to review the entire life cycle of the unit to assess its technical problems and technology needs in all areas to support the development deployment operation and disposal of the unit.

William Determan; Patrick Frye; Jack Mondt; Jean?Pierre Fleurial; Ken Johnson; Gerhard Stapfer; Michael Brooks; Ben Heshmatpour

2006-01-01T23:59:59.000Z

298

Lunar Base Thermoelectric Power Station Study  

SciTech Connect (OSTI)

Under NASA's Project Prometheus, the Nuclear Space Power Systems Program, the Jet Propulsion Laboratory, Pratt and Whitney Rocketdyne, and Teledyne Energy Systems have teamed with a number of universities, under the Segmented Thermoelectric Multicouple Converter (STMC) Task, to develop the next generation of advanced thermoelectric converters for space reactor power systems. Work on the STMC converter assembly has progressed to the point where the lower temperature stage of the segmented multicouple converter assembly is ready for laboratory testing, and promising candidates for the upper stage materials have been identified and their properties are being characterized. One aspect of the program involves mission application studies to help define the potential benefits from the use of these STMC technologies for designated NASA missions such as a lunar base power station where kilowatts of power would be required to maintain a permanent manned presence on the surface of the moon. A modular 50 kWe thermoelectric power station concept was developed to address a specific set of requirements developed for this particular mission concept. Previous lunar lander concepts had proposed the use of lunar regolith as in-situ radiation shielding material for a reactor power station with a one kilometer exclusion zone radius to minimize astronaut radiation dose rate levels. In the present concept, we will examine the benefits and requirements for a hermetically-sealed reactor thermoelectric power station module suspended within a man-made lunar surface cavity. The concept appears to maximize the shielding capabilities of the lunar regolith while minimizing its handling requirements. Both thermal and nuclear radiation levels from operation of the station, at its 100-m exclusion zone radius, were evaluated and found to be acceptable. Site preparation activities are reviewed as well as transport issues for this concept. The goal of the study was to review the entire life cycle of the unit to assess its technical problems and technology needs in all areas to support the development, deployment, operation and disposal of the unit.

Determan, William; Frye, Patrick [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Dr., Pasadena, CA 91109 (United States); Mondt, Jack; Fleurial, Jean-Pierre; Johnson, Ken; Stapfer, Gerhard [Pratt and Whitney Rocketdyne Inc., P.O. Box 7922, Canoga Park, CA 91309 (United States); Brooks, Michael; Heshmatpour, Ben [Teledyne Energy Systems, Inc., 10707 Gilroy Rd, Hunt Valley, MD 21031 (United States)

2006-01-20T23:59:59.000Z

299

Amended Application for Presidential Permit OE Docket No. PP-398 Minnesota Power- Great Northern Transmission Line: Federal Register Notice, Volume 79, No. 222- Nov. 18, 2014  

Broader source: Energy.gov [DOE]

Minnesota Power, Great Northern Transmission Line has submitted an amended application for a Presidential Permit to construct, operate, maintain and connect an electric transmission line across the United States border with Canada.

300

Application for Presidential Permit OE Docket No. PP-398 Minnesota Power- Great Northern Transmission Line: Amended Letter to New Border Crossing  

Broader source: Energy.gov [DOE]

Minnesota Power, an operating division of ALLETE, Inc., has submitted an amended application for a Presidential permit to construct, operate, maintain, and connect an electric transmission line across the United States border with Canada.

Note: This page contains sample records for the topic "maintain unity power" 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

Study of the implementation of STATCOM on DFIG-based wind farm connected to a power system  

Science Journals Connector (OSTI)

The integration of Doubly Fed Induction Generator (DFIG) based wind farm into the power grid has become a major concern for power system engineers today. Voltage stability is a key factor to maintain DFIG-based wind farm in service during the grid disturbances. ...

Tarek Medalel Masaud; P. K. Sen

2012-01-01T23:59:59.000Z

302

Power beaming providing a space power infrastructure  

SciTech Connect (OSTI)

This study, based on two levels of technology, applies the power beaming concept to four planned satellite constellations. The analysis shows that with currently available technology, power beaming can provide mass savings to constellations in orbits ranging from low earth orbit to geosynchronous orbit. Two constellations, space surveillance and tracking system and space based radar, can be supported with current technology. The other two constellations, space-based laser array and boost surveillance and tracking system, will require power and transmission system improvements before their breakeven specific mass is achieved. A doubling of SP-100 conversion efficiency from 10 to 20/% would meet or exceed breakeven for these constellations.

Bamberger, J.A.; Coomes, E.P.

1992-08-01T23:59:59.000Z

303

Power Factor Improvement  

E-Print Network [OSTI]

Power factor control is a necessary ingredient in any successful Energy Management Program. Many companies are operating with power factors of 70% or less and are being penalized through the electrical utility bill. This paper starts by describing...

Viljoen, T. A.

1979-01-01T23:59:59.000Z

304

Savings Through Power Quality  

E-Print Network [OSTI]

. Harmonics can be cause of inefficient distribution of power, power line carrier (PLC), egg. Clocks and Energy Management Systems (EMS). Finally, harmonics can cause utility meters, KW Demand and KWH consumption, to register false readings. Electro...

Mehrdad, M.

2005-01-01T23:59:59.000Z

305

Nuclear power: an outlook  

Science Journals Connector (OSTI)

Nuclear power: an outlook ... For nuclear power to regain public acceptance and investor confidence, the nation's nuclear plants must sustain an unblemished safety record, reflecting an industrywide commitment to the highest professional standards. ...

1983-11-14T23:59:59.000Z

306

ELECTROCHEMICAL POWER FOR TRANSPORTATION  

E-Print Network [OSTI]

that is powered by an electric motor which is driven byPower module Reactor Electric motor Toyota EVlH electricdesign package including an electric motor and associated

Cairns, Elton J.

2012-01-01T23:59:59.000Z

307

PowerPoint Presentation  

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

low power situations there's a mechanism: lBurst mode deep cycles e-caps, which can overheat them, and cause wearout quicker. lAlso, at low power the converters are less...

308

Body powered thermoelectric systems  

E-Print Network [OSTI]

Great interest exists for and progress has be made in the effective utilization of the human body as a possible power supply in hopes of powering such applications as sensors and continuously monitoring medical devices ...

Settaluri, Krishna Tej

2012-01-01T23:59:59.000Z

309

Fundamentals of Power Electronics  

Science Journals Connector (OSTI)

This chapter gives a description and overview of power electronic technologies including a description of the fundamental systems that are the building blocks of power electronic systems. Technologies that are de...

Edison R. C. da Silva; Malik E. Elbuluk

2013-01-01T23:59:59.000Z

310

Data Center Power Consumption  

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

Center Power Consumption Center Power Consumption A new look at a growing problem Fact - Data center power density up 10x in the last 10 years 2.1 kW/rack (1992); 14 kW/rack (2007) Racks are not fully populated due to power/cooling constraints Fact - Increasing processor power Moore's law Fact - Energy cost going up 3 yr. energy cost equivalent to acquisition cost Fact - Iterative power life cycle Takes as much energy to cool computers as it takes to power them. Fact - Over-provisioning Most data centers are over-provisioned with cooling and still have hot spots November 2007 SubZero Engineering An Industry at the Crossroads Conflict between scaling IT demands and energy efficiency Server Efficiency is improving year after year Performance/Watt doubles every 2 years Power Density is Going Up

311

PowerPoint Presentation  

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

Energy Efficiency Program Energy Efficiency Program Administration Administration Charles Goldman E. O. Lawrence Berkeley National Laboratory CAGoldman@lbl.gov Colorado DSM Informational Workshop Colorado Public Utilities Commission February 8, 2007 Overview of Talk Overview of Talk * Key functions in administering and delivering EE * Summary of State experience with alternative approaches to administering energy efficiency * Pros and cons of alternative approaches * What does it take to administer and deliver What does it take to administer and deliver Energy Efficiency programs? Energy Efficiency programs? * General Administration and Coordination - Propose & manage budget for portfolio of programs; maintain contracts with primary contractors; maintain IT system for reports to PUC,

312

ELECTROCHEMICAL POWER FOR TRANSPORTATION  

E-Print Network [OSTI]

resistant material for contact with s Low-cost seals Low-cost electrolyte Specific power is low Thermal

Cairns, Elton J.

2012-01-01T23:59:59.000Z

313

wind power station  

Science Journals Connector (OSTI)

wind power station [It may consist of just one wind turbine or a network of windmills] ? Windkraftanlage

2014-08-01T23:59:59.000Z

314

Local control of reactive power by distributed photovoltaic generators  

SciTech Connect (OSTI)

High penetration levels of distributed photovoltaic (PV) generation on an electrical distribution circuit may severely degrade power quality due to voltage sags and swells caused by rapidly varying PV generation during cloud transients coupled with the slow response of existing utility compensation and regulation equipment. Although not permitted under current standards for interconnection of distributed generation, fast-reacting, VAR-capable PV inverters may provide the necessary reactive power injection or consumption to maintain voltage regulation under difficult transient conditions. As side benefit, the control of reactive power injection at each PV inverter provides an opportunity and a new tool for distribution utilities to optimize the performance of distribution circuits, e.g. by minimizing thermal losses. We suggest a local control scheme that dispatches reactive power from each PV inverter based on local instantaneous measurements of the real and reactive components of the consumed power and the real power generated by the PVs. Using one adjustable parameter per circuit, we balance the requirements on power quality and desire to minimize thermal losses. Numerical analysis of two exemplary systems, with comparable total PV generation albeit a different spatial distribution, show how to adjust the optimization parameter depending on the goal. Overall, this local scheme shows excellent performance; it's capable of guaranteeing acceptable power quality and achieving significant saving in thermal losses in various situations even when the renewable generation in excess of the circuit own load, i.e. feeding power back to the higher-level system.

Chertkov, Michael [Los Alamos National Laboratory; Turitsyn, Konstantin [Los Alamos National Laboratory; Sulc, Petr [Los Alamos National Laboratory; Backhaus, Scott [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

315

Power Plant Cycling Costs  

SciTech Connect (OSTI)

This report provides a detailed review of the most up to date data available on power plant cycling costs. The primary objective of this report is to increase awareness of power plant cycling cost, the use of these costs in renewable integration studies and to stimulate debate between policymakers, system dispatchers, plant personnel and power utilities.

Kumar, N.; Besuner, P.; Lefton, S.; Agan, D.; Hilleman, D.

2012-07-01T23:59:59.000Z

316

TERRORISM AND NUCLEAR POWER  

Science Journals Connector (OSTI)

TERRORISM AND NUCLEAR POWER ... The attacks of Sept. 11 raise fear that U.S. nuclear power plants may be vulnerable ... THE TERRORIST ATTACKS ON THE World Trade Center and Pentagon are forcing a reexamination of the security of the nation's 103 nuclear power plants by nuclear's advocates and foes alike. ...

JEFF JOHNSON

2001-10-08T23:59:59.000Z

317

Green Power Inverter Prvningsrapport  

E-Print Network [OSTI]

Green Power Inverter Prøvningsrapport SolenergiCentret Søren Poulsen Ivan Katic Oktober 2004 #12;Green Power Inverter målerapport.doc SolenergiCentret - 04-03-2005 2 Forord Nærværende rapport indeholder Teknologisk Instituts bidrag til målinger i forbindelse med PSO projektet "Green Power Inverter

318

InPower Systems | Open Energy Information  

Open Energy Info (EERE)

InPower Systems InPower Systems Jump to: navigation, search Name InPower Systems Place Carbondale, Colorado Zip 81623 Sector Geothermal energy, Solar Product InPower Systems designs, installs and maintains turn-key solar, solar thermal, geothermal and energy smart systems in homes and businesses in Colorado. Coordinates 41.573959°, -75.501361° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.573959,"lon":-75.501361,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

319

Development of a Solar-Powered Adsorption Cooling Tube  

Science Journals Connector (OSTI)

Solar energy shows much attraction for these scientists because it is clean, renewable, and environmentally protected. ... The disadvantages of the second generation solar-powered adsorption cooling tube are that (1) the heat loss from the solar collector is considerable, (2) because the condenser and evaporator are the same part of the solar cooling tube, the condensing heat significantly affects the refrigeration capacity in the condensing/chilled-water tank, and (3) the cooling water pipe cannot be maintained easily. ... A solar-powered adsorption refrigeration system consisting of solar cooling tubes has the advantages of a simple structure, low cost, and high efficiency. ...

Xiaodong Ma; Zhenyan Liu; Huizhong Zhao

2006-11-10T23:59:59.000Z

320

Advanced Wireless Power Transfer Vehicle and Infrastructure Analysis (Presentation)  

SciTech Connect (OSTI)

This presentation discusses current research at NREL on advanced wireless power transfer vehicle and infrastructure analysis. The potential benefits of E-roadway include more electrified driving miles from battery electric vehicles, plug-in hybrid electric vehicles, or even properly equipped hybrid electric vehicles (i.e., more electrified miles could be obtained from a given battery size, or electrified driving miles could be maintained while using smaller and less expensive batteries, thereby increasing cost competitiveness and potential market penetration). The system optimization aspect is key given the potential impact of this technology on the vehicles, the power grid and the road infrastructure.

Gonder, J.; Brooker, A.; Burton, E.; Wang, J.; Konan, A.

2014-06-01T23:59:59.000Z

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


321

Wind for Schools Project Power System Brief, Wind Powering America...  

Wind Powering America (EERE)

Wind Powering America Fact Sheet Series Energy Efficiency & Renewable Energy Wind for Schools Project Power System Brief Wind for Schools Project Power System Brief Wind for...

322

Karnataka Power Corporation Limited and National Thermal Power...  

Open Energy Info (EERE)

Limited and National Thermal Power Corporation JV Jump to: navigation, search Name: Karnataka Power Corporation Limited and National Thermal Power Corporation JV Place: India...

323

Electric Power Monthly  

Gasoline and Diesel Fuel Update (EIA)

Electric Power Monthly > Electric Power Monthly Back Issues Electric Power Monthly > Electric Power Monthly Back Issues Electric Power Monthly Back Issues Monthly Excel files zipped 2010 January February March April May June July August September October November December 2009 January February March April May June July August September October November December 2008 January February March March Supplement April May June July August September October November December 2007 January February March April May June July August September October November December 2006 January February March April May June July August September October November December 2005 January February March April May June July August September October November December

324

EIS-0447: Champlain Hudson Power Express Transmission Line Project, New  

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

447: Champlain Hudson Power Express Transmission Line Project, 447: Champlain Hudson Power Express Transmission Line Project, New York EIS-0447: Champlain Hudson Power Express Transmission Line Project, New York Summary This EIS evaluates the environmental impacts of a DOE proposal to grant a Presidential permit to Champlain Hudson Power Express, Inc., to construct, operate, maintain, and connect a new 1000-megawatt (MW) electric transmission system across the U.S.-Canada border in northeastern New York State. The proposed transmission line will run from the Canadian Province of Quebec to New York City. DOE also published a notice correcting the location of the public hearing that was held on November 19, 2013. Public Comment Opportunities As of December 6, 2013 - Comment Period Extended through 1/15/14 Written comments must be received by January 15, 2014. Comments submitted

325

Solar Power and the Electric Grid, Energy Analysis (Fact Sheet)  

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

Power and the Electric Grid Power and the Electric Grid In today's electricity generation system, different resources make different contributions to the electricity grid. This fact sheet illustrates the roles of distributed and centralized renewable energy technologies, particularly solar power, and how they will contribute to the future electricity system. The advantages of a diversified mix of power generation systems are highlighted. Grid 101: How does the electric grid work? The electric grid-an interconnected system illustrated in Figure 1-maintains an instantaneous balance between supply and demand (generation and load) while moving electricity from generation source to customer. Because large amounts of electricity are difficult to store, the amount generated and fed into the system must be care-

326

Options for Control of Reactive Power by Distributed Photovoltaic Generators  

E-Print Network [OSTI]

High penetration levels of distributed photovoltaic(PV) generation on an electrical distribution circuit present several challenges and opportunities for distribution utilities. Rapidly varying irradiance conditions may cause voltage sags and swells that cannot be compensated by slowly responding utility equipment resulting in a degradation of power quality. Although not permitted under current standards for interconnection of distributed generation, fast-reacting, VAR-capable PV inverters may provide the necessary reactive power injection or consumption to maintain voltage regulation under difficult transient conditions. As side benefit, the control of reactive power injection at each PV inverter provides an opportunity and a new tool for distribution utilities to optimize the performance of distribution circuits, e.g. by minimizing thermal losses. We discuss and compare via simulation various design options for control systems to manage the reactive power generated by these inverters. An important design de...

Sulc, Petr; Backhaus, Scott; Chertkov, Michael

2010-01-01T23:59:59.000Z

327

A portable power system using PEM fuel cells  

SciTech Connect (OSTI)

Ball has developed a proof-of-concept, small, lightweight, portable power system. The power system uses a proton exchange membrane (PEM) fuel cell stack, stored hydrogen, and atmospheric oxygen as the oxidant to generate electrical power. Electronics monitor the system performance to control cooling air and oxidant flow, and automatically do corrective measures to maintain performance. With the controller monitoring the system health, the system can operate in an ambient environment from 0 C to +50 C. The paper describes system testing, including load testing, thermal and humidity testing, vibration and shock testing, field testing, destructive testing of high-pressure gas tanks, and test results on the fuel cell power system, metal hydride hydrogen storage, high-pressure hydrogen gas storage, and chemical hydride hydrogen storage.

Long, E. [Ball Aerospace and Technologies Corp., Boulder, CO (United States)

1997-12-31T23:59:59.000Z

328

Effect analysis of Reliability, Availability, Maintainability and Safety (RAMS ) Parameters in design and operation of Dynamic Positioning (DP) systems in floating offshore structures.  

E-Print Network [OSTI]

?? The objective of this thesis is to identify, which hazards and failures in operation process will affect Reliability, Availability, Maintainability and Safety of floating (more)

Ebrahimi, Ali

2010-01-01T23:59:59.000Z

329

Multimode power processor  

DOE Patents [OSTI]

In one embodiment, a power processor which operates in three modes: an inverter mode wherein power is delivered from a battery to an AC power grid or load; a battery charger mode wherein the battery is charged by a generator; and a parallel mode wherein the generator supplies power to the AC power grid or load in parallel with the battery. In the parallel mode, the system adapts to arbitrary non-linear loads. The power processor may operate on a per-phase basis wherein the load may be synthetically transferred from one phase to another by way of a bumpless transfer which causes no interruption of power to the load when transferring energy sources. Voltage transients and frequency transients delivered to the load when switching between the generator and battery sources are minimized, thereby providing an uninterruptible power supply. The power processor may be used as part of a hybrid electrical power source system which may contain, in one embodiment, a photovoltaic array, diesel engine, and battery power sources.

O'Sullivan, George A. (Pottersville, NJ); O'Sullivan, Joseph A. (St. Louis, MO)

1999-01-01T23:59:59.000Z

330

PowerPoint Presentation  

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

6 Northern Power Systems, Inc 6 Northern Power Systems, Inc Northern Power Systems 182 Mad River Park Waitsfield, VT 05673 Ultracapacitor EnergyBridge(tm) UPS for Palmdale Water District DOE/ESS PEER Review November 3, 2006 11/03/2006 Northern Power Systems, Inc © 2006 2 Northern Power  Distributed Energy Systems Corp (NASDAQ:DESC)  Energy Solutions since 1974  Products, Systems and Services Divisions  Hundreds of Projects around the World  HQ and Manufacturing in Vermont  Regional offices in NY, TX, CA, England, and Mexico 11/03/2006 Northern Power Systems, Inc © 2006 3 Project Overview  CEC - California Energy Commission  Funding agency  Palmdale Water District  Award recipient, host site  Northern Power  Technology provider  Black & Veatch  Owner's engineer

331

Southwestern Power Administration Annual Report 2008  

SciTech Connect (OSTI)

Dear Secretary Chu, I am pleased to present the financial statements and operating data for Southwestern Power Administration (Southwestern) for Fiscal Year (FY) 2008. In FY 2008, Southwestern delivered over 7.3 billion kilowatt-hours of energy to its wholesale customers nearly 31% more than average due to numerous record rainfall amounts in the southwest region. These record amounts produced revenues which exceeded the average annual revenue requirement by nearly $20 million and resulted in over $200 million in economic benefits to the region. Yet even as Southwestern exceeded its goals of marketing and delivering Federal hydroelectric power to our customers, we stayed focused on safety, security, and reliability. For example, we maintained our nearly 1,400 miles of high-voltage transmission lines, substations, and communications sites while achieving a Recordable Accident Frequency Rate of 0.0, a record that reflects Southwesterns safety achievement of no recordable injuries for every 200,000 hours worked. We kept our rights-of-way secure from vegetation and other obstacles, work that not only supports our mission but also promotes reliability of the regional and National grid. We exceeded all North American Electric Reliability Corporation (NERC) Control Performance Standards (CPS- 1 and CPS-2), and maintained regulation and reserve obligations and reactive reserve margins to ensure the reliability of the bulk electric system, even during extended periods of restricted hydro operations due to unusually high project inflows. Finally, we continued our partnerships with the Department of Energy, the U.S. Army Corps of Engineers, our customers, and other Federal power stakeholders, partnerships that are vital to our continued success in marketing and delivering carbon-free, renewable, and domestically produced energy to our customers and to the Nation. Sincerely, Jon Worthington Administrator

none,

2010-12-01T23:59:59.000Z

332

Vehicle Technologies Office: Power Electronics  

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

Power Electronics to Power Electronics to someone by E-mail Share Vehicle Technologies Office: Power Electronics on Facebook Tweet about Vehicle Technologies Office: Power Electronics on Twitter Bookmark Vehicle Technologies Office: Power Electronics on Google Bookmark Vehicle Technologies Office: Power Electronics on Delicious Rank Vehicle Technologies Office: Power Electronics on Digg Find More places to share Vehicle Technologies Office: Power Electronics on AddThis.com... Just the Basics Hybrid & Vehicle Systems Energy Storage Advanced Power Electronics & Electrical Machines Power Electronics Electrical Machines Thermal Control & System Integration Advanced Combustion Engines Fuels & Lubricants Materials Technologies Power Electronics The power electronics activity focuses on research and development (R&D)

333

Power network analysis and optimization  

E-Print Network [OSTI]

Marek-Sadowska, On-chip power supply network optimizationtechniques for full-chip power supply noise analysis IEEEFull-chip vectorless dynamic power integrity analysis and

Zhang, Wanping

2009-01-01T23:59:59.000Z

334

Principle Power | Open Energy Information  

Open Energy Info (EERE)

Principle Power Place: San Francisco, California Zip: 94120 Sector: Renewable Energy Product: Principle Power is a global independent power producer committed to delivering green,...

335

ANL Study Shows Wind Power Decreases Power Sector Emissions ...  

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

ANL Study Shows Wind Power Decreases Power Sector Emissions ANL Study Shows Wind Power Decreases Power Sector Emissions May 1, 2012 - 3:38pm Addthis This is an excerpt from the...

336

Scotrenewables Wind Power and Marine Power Ltd | Open Energy...  

Open Energy Info (EERE)

Wind Power and Marine Power Ltd Jump to: navigation, search Name: Scotrenewables Wind Power and Marine Power Ltd Place: Orkey, Scotland, United Kingdom Zip: KW16 3AW Sector:...

337

EA-1726: Kahuku Wind Power, LLC Wind Power Generation Facility...  

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

6: Kahuku Wind Power, LLC Wind Power Generation Facility, O'ahu, HI EA-1726: Kahuku Wind Power, LLC Wind Power Generation Facility, O'ahu, HI May 3, 2010 EA-1726: Final...

338

Northwest Power and Conservation Council Fifth Northwest Power Plan  

E-Print Network [OSTI]

.........................................................................................................................................15 E. Wind power................................................................................................................................................24 M. Fish and Wildlife

339

The Centralized Reliability Data Organization (CREDO); an Advanced Nuclear Reactor Reliability, Availability, and Maintainability Data Bank and Data Analysis Center  

Science Journals Connector (OSTI)

The Centralized Reliability Data Organization (CREDO) is a data bank and data analysis center, which since 1985 has been jointly ... of Technology Support Programs and Japans Power Reactor and Nuclear Fuel Devel...

H. E. Knee

1991-01-01T23:59:59.000Z

340

Apparatus for adjusting and maintaining the humidity of gas at a constant value within a closed system  

DOE Patents [OSTI]

The humidity of a gas within a closed system is maintained at constant level by providing a saturated salt solution within a lower chamber in communication with an upper chamber conjointly defined by upper and lower container sections in sealing contact with each other to establish a closed container. A partition wall separates the salt solution from the test region in the upper chamber. A tube extending through the partition plate allows humidified gas to pass from the lower to the upper chamber. A glass wool plug or membranous material within the tube prevents migration of salt into the test region.

Abernathy, B.R.; Walters, R.R.

1985-08-05T23:59:59.000Z

Note: This page contains sample records for the topic "maintain unity power" 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

Biomass: Potato Power  

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

POTATO POWER POTATO POWER Curriculum: Biomass Power (organic chemistry, chemical/carbon cycles, plants, energy resources/transformations) Grade Level: Grades 2 to 3 Small groups (3 to 4) Time: 30 to 40 minutes Summary: Students assemble a potato battery that will power a digital clock. This shows the connection between renewable energy from biomass and its application. Provided by the Department of Energy's National Renewable Energy Laboratory and BP America Inc. BIOPOWER - POTATO POWER Purpose: Can a potato power a clock? Materials:  A potato  A paper plate  Two pennies  Two galvanized nails  Three 8 inch insulated copper wire, with 2 inches of the insulation removed from the ends  A digital clock (with places for wire attachment)

342

PowerPoint Presentation  

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

Arkansas Power Electronics International, Inc. Arkansas Power Electronics International, Inc. DOE Peer Review November 2-3, 2006 Marcelo Schupbach, Ph.D. Senior Engineer APEI, Inc. 535 Research Center Blvd. Fayetteville, AR 72701 Phone: (479)-443-5759 Email: marcelo@apei.net Website: www.apei.net High Temperature and High Power Density SiC Power Electronic Converters Energy Storage Systems Program 2 Overview * APEI, Inc. Corporate Status * Broader Impact of SiC-based Power Converter * DOE Energy Storage System Program Phase I SBIR - SBIR Topic: Wide Band Gap Power Converter Application - APEI's Goals - Phase I Accomplishments * DOE Energy Storage System Program Phase II SBIR - APEI's Goals - Research Team and Partners - Project Status Energy Storage Systems Program 3 APEI, Inc. Mission Statement We are a small business dedicated to

343

DSW Power Projects  

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

Power Projects Contact DSW Customers Customer Meetings Environmental Review-NEPA Operations & Maintenance Planning & Projects Power Marketing Power Projects Contact DSW Customers Customer Meetings Environmental Review-NEPA Operations & Maintenance Planning & Projects Power Marketing Rates DSW Power Projects Boulder Canyon: Straddling the Colorado River near the Arizona-Nevada border, Hoover Dam in Boulder Canyon creates Lake Mead. River waters turning turbines at Hoover Powerplant produce about 2,074 MW--enough electricity for nearly 8 million people. Western markets this power to public utilities in Arizona, California and Nevada over 53.30 circuit-miles of transmission line. Central Arizona: Authorized in 1968, the Central Arizona Project in Arizona and western New Mexico was built to improve water resources in the Colorado River Basin. Segments of the authorization allowed for Federal participation in the Navajo Generating Station. The Federal share of the powerplant's combined capacity is 547 MW.

344

PowerPoint Presentation  

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

11 North American Power Group, Ltd. 11 North American Power Group, Ltd. November 17, 2011 North American Power Group, Ltd. Two Elk Energy Park Carbon Site Characterization Study Preliminary Geologic Model-Update DOE NETL Annual Meeting November, 15-17, 2011 North American Power Group Copyright 2011 NAPG Two Elk Project Location 2 North American Power Group Copyright 2011 NAPG Work Flow and Project Integration 3 North American Power Group Copyright 2011 NAPG Modeling Approach  Model basin architecture is basically constructed from data within a 25 x 25 mile square area  Geologists reviewed data and correlated tops and surfaces  Porosity, permeability, petrophysics and other information correlated from that data to create a baseline model  Additional data has yet to be added from seismic information and from on-site penetrations

345

Entangling Power of Permutations  

E-Print Network [OSTI]

The notion of entangling power of unitary matrices was introduced by Zanardi, Zalka and Faoro [PRA, 62, 030301]. We study the entangling power of permutations, given in terms of a combinatorial formula. We show that the permutation matrices with zero entangling power are, up to local unitaries, the identity and the swap. We construct the permutations with the minimum nonzero entangling power for every dimension. With the use of orthogonal latin squares, we construct the permutations with the maximum entangling power for every dimension. Moreover, we show that the value obtained is maximum over all unitaries of the same dimension, with possible exception for 36. Our result enables us to construct generic examples of 4-qudits maximally entangled states for all dimensions except for 2 and 6. We numerically classify, according to their entangling power, the permutation matrices of dimension 4 and 9, and we give some estimates for higher dimensions.

Lieven Clarisse; Sibasish Ghosh; Simone Severini; Anthony Sudbery

2005-02-07T23:59:59.000Z

346

Alternative Energy Technologies Solar Power  

E-Print Network [OSTI]

#12;Alternative Energy Technologies Solar Power Photovoltaics Concentrating Solar Power (CSP) Power;Concentrating Solar Power (CSP) Reflector material is Aluminum or Silver Tube material ..... Several possible, Philippines Vanadium ........ Swaziland, Central Africa Zinc ................ Peru, Canada, Mexico Silver

Scott, Christopher

347

Southwestern Power Administration One West...  

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

sound climate change scenarios which might improve long term and short term hydropower operations. Southwestern will maintain its contingency operations planning to...

348

Southeastern Power Administration | Department of Energy  

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

Southeastern Power Administration Southeastern Power Administration Southeastern Power Administration View All Maps Addthis...

349

SaskPower Small Power Producers Program (Saskatchewan, Canada) | Department  

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

SaskPower Small Power Producers Program (Saskatchewan, Canada) SaskPower Small Power Producers Program (Saskatchewan, Canada) SaskPower Small Power Producers Program (Saskatchewan, Canada) < Back Eligibility Commercial Agricultural Industrial Residential Savings Category Solar Buying & Making Electricity Program Info Funding Source SaskPower State Saskatchewan Program Type Performance-Based Incentive Provider SaskPower 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 SaskPower or for selling all of the power generated to SaskPower. At the beginning of the application process, you need to choose between one of two options: Sell all of the power you produce to SaskPower, or sell the

350

Karnataka Power Corporation Limited and National Thermal Power Corporation  

Open Energy Info (EERE)

Karnataka Power Corporation Limited and National Thermal Power Corporation Karnataka Power Corporation Limited and National Thermal Power Corporation JV Jump to: navigation, search Name Karnataka Power Corporation Limited and National Thermal Power Corporation JV Place India Sector Wind energy Product India-based wind power project developer. References Karnataka Power Corporation Limited and National Thermal Power Corporation JV[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Karnataka Power Corporation Limited and National Thermal Power Corporation JV is a company located in India . References ↑ "Karnataka Power Corporation Limited and National Thermal Power Corporation JV" Retrieved from "http://en.openei.org/w/index.php?title=Karnataka_Power_Corporation_Limited_and_National_Thermal_Power_Corporation_JV&oldid=3479

351

Trumping and Power Majorization  

E-Print Network [OSTI]

Majorization is a basic concept in matrix theory that has found applications in numerous settings over the past century. Power majorization is a more specialized notion that has been studied in the theory of inequalities. On the other hand, the trumping relation has recently been considered in quantum information, specifically in entanglement theory. We explore the connections between trumping and power majorization. We prove an analogue of Rado's theorem for power majorization and consider a number of examples.

David W. Kribs; Rajesh Pereira; Sarah Plosker

2012-10-24T23:59:59.000Z

352

Nuclear power browning out  

SciTech Connect (OSTI)

When the sad history of nuclear power is written, April 26, 1986, will be recorded as the day the dream died. The explosion at the Chernobyl plant was a terrible human tragedy- and it delivered a stark verdict on the hope that nuclear power will one day replace fossil fuel-based energy systems. Nuclear advocates may soldier on, but a decade after Chernobyl it is clear that nuclear power is no longer a viable energy option for the twenty-first century.

Flavin, C.; Lenssen, N.

1996-05-01T23:59:59.000Z

353

Power Metering Project  

Broader source: Energy.gov [DOE]

There are many devices around campus that use electricity, but it helps to have an understanding of how much power each type of device uses. With this information, you are better able to focus efforts on reducing power consumption. With basic power data collection and analysis, we can begin to answer questions like: how much money does it cost the school to leave all the computers on at night?

354

Interleaved power converter  

DOE Patents [OSTI]

A power converter architecture interleaves full bridge converters to alleviate thermal management problems in high current applications, and may, for example, double the output power capability while reducing parts count and costs. For example, one phase of a three phase inverter is shared between two transformers, which provide power to a rectifier such as a current doubler rectifier to provide two full bridge DC/DC converters with three rather than four high voltage inverter legs.

Zhu, Lizhi (Canton, MI)

2007-11-13T23:59:59.000Z

355

Power Supply Synchronization without Communication  

E-Print Network [OSTI]

as Micro-Grid based Electrical Power Systems ­ MGEPS [2]; and in Parallel Connected Uninterruptible Power

Moehlis, Jeff

356

EIA Electric Power Forms  

Gasoline and Diesel Fuel Update (EIA)

Electric Power Forms Electric Power Forms EIA Electric Power Forms Listing of Publicly Available and Confidential Data EIA's statistical surveys encompass each significant electric supply and demand activity in the United States. Most of the electric power survey forms resulting data elements are published, but respondent confidentiality is required. The chart below shows the data elements for each survey form and how each data element is treated in regard to confidentiality. Data Categories Data collection forms EIA- 411 EIA- 826 EIA- 860 EIA- 860M EIA- 861 EIA- 923 Frame Information Utility identification and iocation -- -- -- -- X -- Plant identification and iocation -- -- -- X -- X Generation and fuel Latitude and longitude -- -- X -- -- --

357

Magnets and Power Supplies  

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

Bibliography Up: APS Storage Ring Parameters Previous: Longitudinal Bibliography Up: APS Storage Ring Parameters Previous: Longitudinal bunch profile and Magnets and Power Supplies Dipole Magnets and Power Supplies Value Dipole Number 80+1 No. of power supplies 1 Magnetic length 3.06 m Core length 3.00 m Bending radius 38.9611 m Power supply limit 500.0 A Field at 7 GeV 0.599 T Dipole trim coils Number 80+1 No. of power supplies 80 Magnetic length 3.06 m Core length 3.00 m Power supply limit 20.0 A Maximum field 0.04 T Horizontal Correction Dipoles Number 317 No. of power supplies 317 Magnetic length 0.160 m Core length 0.07 m Power supply limit 150.0 A Maximum field 0.16 T Max. deflection at 7 GeV 1.1 mrad Vertical Corrector Dipoles Number 317 No. of power supplies 317

358

Southwestern Power Administration  

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

7 ANNUAL REPORT 7 ANNUAL REPORT Southwestern Power Administration Letter to the Secretary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 About Southwestern. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Accomplishments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Supplementary Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

359

Combined Heat and Power  

Office of Environmental Management (EM)

energy costs and 31 emissions while also providing more resilient and reliable electric power and thermal energy 1 . CHP 32 systems combine the production of heat (for both...

360

SOLAR MARKET POWERS SILICON  

Science Journals Connector (OSTI)

SOLAR MARKET POWERS SILICON ... Polysilicon shortages are boon to manufacturers, bane of solar energy industry ... Solar energy is a relatively new market for polysilicon manufacturers. ...

JEAN-FRA&CCEDIL;NOIS TREMBLAY

2006-10-02T23:59:59.000Z

Note: This page contains sample records for the topic "maintain unity power" 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

BONNEVILLE POWER ADMINISTRATION  

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

Conservation Rate Credit (CRC) - A current funding mechanism that provides a discounted power rate to participating utilities, conditioned on documented expenditures on qualifying...

362

Bonneville Power Administration  

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

o Includes option to elect into Shared Rate Plan, if room under limit Bonneville Power Administration 061708 Revision (Original version issued externally April 11, 2008)...

363

Clean Coal Power Initiative  

Broader source: Energy.gov [DOE]

"Clean coal technology" describes a new generation of energy processes that sharply reduce air emissions and other pollutants from coal-burning power plants.

364

Wind Power Forecasting  

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

Retrospective Reports 2011 Smart Grid Wind Integration Wind Integration Initiatives Wind Power Forecasting Wind Projects Email List Self Supplied Balancing Reserves Dynamic...

365

Balancing of Wind Power.  

E-Print Network [OSTI]

?? In the future, renewable energy share, especially wind power share, in electricity generation is expected to increase. Due to nature of the wind, wind (more)

lker, Muhammed Akif

2011-01-01T23:59:59.000Z

366

Wind Power Forecasting  

Science Journals Connector (OSTI)

The National Center for Atmospheric Research (NCAR) has configured a Wind Power Forecasting System for Xcel Energy that integrates high resolution and ensemble...

Sue Ellen Haupt; William P. Mahoney; Keith Parks

2014-01-01T23:59:59.000Z

367

PowerPoint Presentation  

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

and Characterization (SciChar) Workshop Characterization Capabilities Battery Questions Neutron Advantages * Scattering Power unrelated to Z - Many low Z elements have high cross...

368

Municipal Electric Power (Minnesota)  

Broader source: Energy.gov [DOE]

This section describes energy procurement for local utilities operating in Minnesota and provides a means for Minnesota cities to construct and operate hydroelectric power plants. The statute gives...

369

Southwestern Power Administration  

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

Open Access Tariff Standards of Conduct Transmission Planning Open Access Tariff Pursuant to an agreement between Southwestern and Southwest Power Pool, Inc. (SPP), which became...

370

Southwestern Power Administration  

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

equipment, and services to support its mission of marketing and delivering Federal hydroelectric power: 1569138161-kV field equipment such as circuit breakers, coupling...

371

Southwestern Power Administration  

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

Environment Southwestern's mission of marketing and delivering Federal hydroelectric power fully supports the U.S. Department of Energy's strategic goal of improving...

372

Power System Electrician Construction  

Broader source: Energy.gov [DOE]

Join the Bonneville Power Administration (BPA) for a challenging and rewarding career, while working, living, and playing in the Pacific Northwest states (Washington, Oregon, Montana, Idaho). The...

373

Combined Heat & Power  

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

available today." -American Council for an Energy-Efficient Economy What is Combined Heat & Power (CHP)? Federal Utility Partnership Working Group May 7 - 8, 2014 Virginia...

374

PowerPoint Presentation  

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

Awards Lab-Level Objectives distinguish PNNL Chemical Imaging of Dynamic Systems Chemical Conversions for Sustainable Energy Efficient and Secure Power Grid Disruption of Illicit...

375

Southwestern Power Administration  

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

May 22, 2014 Lake Texoma Hydropower Generation to Remain Low for Near Future TULSA, OK - Southwestern Power Administration (Southwestern) announced today that in response to...

376

Power System Electrician Maintenance  

Broader source: Energy.gov [DOE]

Join the Bonneville Power Administration (BPA) for a challenging and rewarding career, while working, living, and playing in the Pacific Northwest in Custer, Washington. Custer is a designated...

377

Concentrated Solar Thermoelectric Power  

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

SOLAR POWER PROGRAM REVIEW 2013 Receiver Cavity * Receiver cavity can reduce heat loss from black surface or selective surface 18 With blackbody absorber: With 20%...

378

Northwest, the Bonneville Power  

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

by a similar event. Overgrown trees came in contact with high-voltage transmission lines, causing a protective shutdown that created cascading power outages across the...

379

Wide Bandgap Power Electronics  

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

- Acquiring new prototype devices. - Building new gate drivers and test set- ups for power switches with fast switching times * Total project funding - DOE 100% * FY08 - 432K *...

380

Power Purchase Agreements  

Broader source: Energy.gov [DOE]

A Power Purchase Agreement (PPA) is a financing structure that enables property owners or tenants, including state and local governments, to realize the benefits of renewable energy generation...

Note: This page contains sample records for the topic "maintain unity power" 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

Power Purchase Agreement Webinars  

Broader source: Energy.gov [DOE]

Provides a listing of past power purchase agreement webinars and associated files. Author: U. S. Department of Energy, Energy Efficiency & Renewable Energy

382

Solar Power Purchase Agreements  

Broader source: Energy.gov [DOE]

Provides an overview of solar power purchase agreements including how they work, benefits and challenges and eligibility. Author: United States Environmental Protection Agency (EPA)

383

Contemporary Trends power point  

E-Print Network [OSTI]

Power point slides guiding presentation on closing the gap between political acceptability and administrative sustainability as a prerequisite for effective governance. Leadership challenges are described

Nalbandian, John

2013-02-01T23:59:59.000Z

384

Alabama Power- UESC Activities  

Broader source: Energy.gov [DOE]

Presentationgiven at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meetingdiscusses Alabama Power and its utility energy service contract (UESC) projects and activities.

385

PowerPoint Presentation  

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

Market Monitoring Market Monitoring Tools Bernie Lesieutre - LBNL Bob Thomas - Cornell October 18, 2006 Washington, D.C. OE Visualization and Controls Peer Review Market Monitoring Tools: Overview Approach: Use dispatch, profit, revenue/offer price, withholding sensitivities to identify opportunities for local advantage that give some participants market power potential. 2006 Technical Work: Extend prior results to large, RTO-scale systems. Initiate large-scale analysis with RTO (PJM). Evaluate reactive power effects on energy markets. Publication and presentation of results. Market Power: Substitutability Market power boils down to the issue of substitutability Locational Advantage: "Load Pockets" Physical network constraints limit supply to certain loads, so that the incremental demand

386

Power Supply Negotiations  

Energy Savers [EERE]

Southeastern Federal Power Alliance Incremental Decay in Energy March 11, 2014 2 Incremental Decay in Energy Hydropower customers observations from our review of the Buford...

387

Solar power satellites.  

E-Print Network [OSTI]

??During energy crisis at the end of the Sixties, a new idea to exploit solar energy arose: Solar Power Satellites. These satellites need a huge (more)

Palmas, Alessandro

2013-01-01T23:59:59.000Z

388

Control scheme for power modulation of a free piston Stirling engine  

SciTech Connect (OSTI)

The present invention relates to a control scheme for power modulation of a free-piston Stirling engine-linear alternator power generator system. The present invention includes connecting an autotransformer in series with a tuning capacitance between a linear alternator and a utility grid to maintain a constant displacement to piston stroke ratio and their relative phase angle over a wide range of operating conditions.

Dhar, Manmohan (Schenectady, NY)

1989-01-01T23:59:59.000Z

389

Methods for enhancing the efficiency of creating a borehole using high power laser systems  

DOE Patents [OSTI]

Methods for utilizing 10 kW or more laser energy transmitted deep into the earth with the suppression of associated nonlinear phenomena to enhance the formation of Boreholes. Methods for the laser operations to reduce the critical path for forming a borehole in the earth. These methods can deliver high power laser energy down a deep borehole, while maintaining the high power to perform operations in such boreholes deep within the earth.

Zediker, Mark S.; Rinzler, Charles C.; Faircloth, Brian O.; Koblick, Yeshaya; Moxley, Joel F.

2014-06-24T23:59:59.000Z

390

Method and system for advancement of a borehole using a high power laser  

DOE Patents [OSTI]

There is provided a system, apparatus and methods for the laser drilling of a borehole in the earth. There is further provided with in the systems a means for delivering high power laser energy down a deep borehole, while maintaining the high power to advance such boreholes deep into the earth and at highly efficient advancement rates, a laser bottom hole assembly, and fluid directing techniques and assemblies for removing the displaced material from the borehole.

Moxley, Joel F.; Land, Mark S.; Rinzler, Charles C.; Faircloth, Brian O.; Zediker, Mark S.

2014-09-09T23:59:59.000Z

391

Generation of 1.5 ?m discrete frequency entangled two-photon state in polarization maintaining fibers  

E-Print Network [OSTI]

In this Letter, the generation of 1.5 {\\mu}m discrete frequency entangled two-photon state is realized based on a piece of commercial polarization maintaining fiber (PMF). It is connected with a polarization beam splitter to realize a modified Sagnac fiber loop (MSFL). Correlated two-photon states are generated through spontaneous four wave-mixing process along the two propagation directions of the MSFL, and output from the MSFL with orthogonal polarizations. The quantum interference of them is realized through a 45{\\deg} polarization collimation between polarization axes of PMFs inside and outside the MSFL, while the phase difference of them is controlled by the polarization state of the pump light. The frequency entangled property of the two-photon state is demonstrated by a spatial quantum beating experiment with a fringe visibility of (98.2+/-1.3)%, without subtracting the accidental coincidence counts. The proposed scheme generates 1.5 {\\mu}m discrete frequency entangled two-photon state in a polarization maintaining way, which is desired in practical quantum light sources.

Qiang Zhou; Wei Zhang; Chenzhi Yuan; Yidong Huang; Jiangde Peng

2014-03-08T23:59:59.000Z

392

Maintaining Bermudagrass Lawns  

E-Print Network [OSTI]

This publication explains how to keep a bermudagrass lawn healthy and attractive, with tips on mowing; fertilizing; watering; controlling weeds, insects and thatch; and eliminating compacted soil....

Chalmers, David; McAfee, James; Havlak, Roger

2006-08-08T23:59:59.000Z

393

Maintaining St. Augustinegrass Lawns  

E-Print Network [OSTI]

This publication explains how to keep a St. Augustinegrass lawn healthy and attractive, with tips on mowing; fertilizing; watering; controlling weeds, insects and thatch; and eliminating compacted soil....

Chalmers, David; McAfee, James; Havlak, Roger

2006-08-08T23:59:59.000Z

394

Maintaining the Stockpile  

National Nuclear Security Administration (NNSA)

at the micron scale in its microdetonics laboratory, and utilizing multiple firing tanks for larger scale explosives experiments. No other facility in the world supports such...

395

Quantified maintainability requirements  

E-Print Network [OSTI]

c'. 1UIE f. r failures. A ti: ~ for reoair is a'Iso . . :-. . rat. ' Us i!!g a ran::", m number generator a;!d tne duns i tv fuiiction for repa Tile;Eiato raLa Of aVailai'ilitleS ES ii. "U olott"d ~'vine th. o nsit, : f'one+ion fnr C, ol avai Iaui...QU/'ZITI F IF!3 !r A I!'! TA I I'!AD I L I TY;E OUI PE"! EI! TS A Thesis by Ponald Scott Vorri s Submitted to th= Fraduate ColleOo of th Texas AA!! UniyersitJ in partial fulfillment of the requirements for the de, ro of' !1ASTEP. OF SCIE...

Morris, Ronald Scott

2012-06-07T23:59:59.000Z

396

August 2008 Maintained by  

E-Print Network [OSTI]

Mail .........................................................................viii Computer Directory Grant Calls Dial 115 plus the 6 digit project number of your grant number BEFORE dialing 6 + 1 + area

Le Roy, Robert J.

397

On making energy demand and network constraints compatible in the last mile of the power grid  

Science Journals Connector (OSTI)

Abstract In the classical electricity grid power demand is nearly instantaneously matched by power supply. In this paradigm, the changes in power demand in a low voltage distribution grid are essentially nothing but a disturbance that is compensated for by control at the generators. The disadvantage of this methodology is that it necessarily leads to a transmission and distribution network that must cater for peak demand. So-called smart meters and smart grid technologies provide an opportunity to change this paradigm by using demand side energy storage to moderate instantaneous power demand so as to facilitate the supply-demand match within network limitations. A receding horizon model predictive control method can be used to implement this idea. In this paradigm demand is matched with supply, such that the required customer energy needs are met but power demand is moderated, while ensuring that power flow in the grid is maintained within the safe operating region, and in particular peak demand is limited. This enables a much higher utilisation of the available grid infrastructure, as it reduces the peak-to-base demand ratio as compared to the classical control methodology of power supply following power demand. This paper investigates this approach for matching energy demand to generation in the last mile of the power grid while maintaining all network constraints through a number of case studies involving the charging of electric vehicles in a typical suburban low voltage distribution network in Melbourne, Australia.

Iven Mareels; Julian de Hoog; Doreen Thomas; Marcus Brazil; Tansu Alpcan; Derek Jayasuriya; Valentin Menzel; Lu Xia; Ramachandra Rao Kolluri

2014-01-01T23:59:59.000Z

398

Wind to Power Systems | Open Energy Information  

Open Energy Info (EERE)

Wind to Power Systems Wind to Power Systems Place Madrid, Spain Zip 28108 Sector Wind energy Product Wind to Power Systems designs, supplies and installs a device designed for use in wind turbines to provide fault ride-through capability, enabling wind turbines to maintain grid connection during periods of transmission line faults and voltage dips. Coordinates 40.4203°, -3.705774° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.4203,"lon":-3.705774,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

399

Southwestern Power Administration Annual Report 2011  

SciTech Connect (OSTI)

Dear Secretary Chu: I am pleased to present the financial statements and operating data for Southwestern Power Administration (Southwestern) for Fiscal Year (FY) 2011. In FY 2011, Southwestern delivered over 4.1 billion kilowatt-hours of energy to its wholesale customers in Arkansas, Kansas, Louisiana, Missouri, Oklahoma, and Texas, generating $167 million in revenue. In fulfilling its mission to market and reliably deliver renewable Federal hydroelectric power, Southwestern maintains 1,380 miles of high-voltage transmission lines, substations, and communications sites, contributing to the reliability of the regional and National electric grid. Southwestern also actively partners with the Department of Energy, the U.S. Army Corps of Engineers, Southwesterns customers, and other Federal power stakeholders to most effectively balance their diverse interests with Southwesterns mission while continuing to maximize Federal assets to repay the Federal investment in the 24 hydropower facilities within Southwesterns marketing region. Southwestern is proud of its past successes, and we look forward to continuing to serve the Nations energy needs in the future. Sincerely, Christopher M. Turner Administrator

none,

2013-04-01T23:59:59.000Z

400

Southwestern Power Administration Annual Report 2010  

SciTech Connect (OSTI)

Dear Secretary Chu: I am pleased to present the financial statements and operating data for Southwestern Power Administration (Southwestern) for Fiscal Year (FY) 2010. In FY 2010, Southwestern delivered nearly 7.6 billion kilowatt-hours of energy to its wholesale customers in Arkansas, Kansas, Louisiana, Missouri, Texas, and Oklahoma, generating $189 million in revenue. In fulfilling its mission to market and reliably deliver renewable Federal hydroelectric power, Southwestern maintains 1,380 miles of high-voltage transmission lines, substations, and communications sites, contributing to the reliability of the regional and National electric grid. Southwestern also actively partners with the Department of Energy, the U.S. Army Corps of Engineers, Southwesterns customers, and other Federal power stakeholders to most effectively balance their diverse interests with Southwesterns mission while continuing to maximize Federal assets to repay the Federal investment in the 24 hydropower facilities within Southwesterns marketing region. Southwestern is proud of its past successes, and we look forward to continuing to serve the Nations energy needs in the future. Sincerely, Christopher M. Turner Administrator

none,

2012-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "maintain unity power" 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

Southwestern Power Administration Annual Report 2012  

SciTech Connect (OSTI)

Dear Secretary Moniz: I am pleased to present the financial statements and operating data for Southwestern Power Administration (Southwestern) for Fiscal Year (FY) 2012. In FY 2012, Southwestern delivered over 4.1 billion kilowatt-hours of energy to its wholesale customers in Arkansas, Kansas, Louisiana, Missouri, Oklahoma, and Texas, generating $195 million in revenue. In fulfilling its mission to market and reliably deliver renewable Federal hydroelectric power, Southwestern maintains 1,380 miles of high-voltage transmission lines, substations, and communications sites, contributing to the reliability of the regional and National electric grid. Southwestern also actively partners with the Department of Energy, the U.S. Army Corps of Engineers, Southwesterns customers, and other Federal power stakeholders to most effectively balance their diverse interests with Southwesterns mission while continuing to maximize Federal assets to repay the Federal investment in the 24 hydropower facilities within Southwesterns marketing region. Southwestern is proud of its past successes, and we look forward to continuing to serve the Nations energy needs in the future. Sincerely, Christopher M. Turner Administrator

none,

2013-09-01T23:59:59.000Z

402

BOILER MATERIALS FOR ULTRASUPERCRITICAL COAL POWER PLANTS  

SciTech Connect (OSTI)

The principal objective of this project is to develop materials technology for use in ultrasupercritical (USC) plant boilers capable of operating with 760 C (1400 F), 35 MPa (5000 psi) steam. This project has established a government/industry consortium to undertake a five-year effort to evaluate and develop of advanced materials that allow the use of advanced steam cycles in coal-based power plants. These advanced cycles, with steam temperatures up to 760 C, will increase the efficiency of coal-fired boilers from an average of 35% efficiency (current domestic fleet) to 47% (HHV). This efficiency increase will enable coal-fired power plants to generate electricity at competitive rates (irrespective of fuel costs) while reducing CO{sub 2} and other fuel-related emissions by as much as 29%. Success in achieving these objectives will support a number of broader goals. First, from a national prospective, the program will identify advanced materials that will make it possible to maintain a cost-competitive, environmentally acceptable coal-based electric generation option. High sulfur coals will specifically benefit in this respect by having these advanced materials evaluated in high-sulfur coal firing conditions and from the significant reductions in waste generation inherent in the increased operational efficiency. Second, from a national prospective, the results of this program will enable domestic boiler manufacturers to successfully compete in world markets for building high-efficiency coal-fired power plants.

R. Viswanathan; K. Coleman; R.W. Swindeman; J. Sarver; J. Blough; W. Mohn; M. Borden; S. Goodstine; I. Perrin

2003-10-20T23:59:59.000Z

403

BOILER MATERIALS FOR ULTRASUPERCRITICAL COAL POWER PLANTS  

SciTech Connect (OSTI)

The principal objective of this project is to develop materials technology for use in ultrasupercritical (USC) plant boilers capable of operating with 760 C (1400 F), 35 MPa (5000 psi) steam. This project has established a government/industry consortium to undertake a five-year effort to evaluate and develop of advanced materials that allow the use of advanced steam cycles in coal-based power plants. These advanced cycles, with steam temperatures up to 760 C, will increase the efficiency of coal-fired boilers from an average of 35% efficiency (current domestic fleet) to 47% (HHV). This efficiency increase will enable coal-fired power plants to generate electricity at competitive rates (irrespective of fuel costs) while reducing CO{sub 2} and other fuel-related emissions by as much as 29%. Success in achieving these objectives will support a number of broader goals. First, from a national prospective, the program will identify advanced materials that will make it possible to maintain a cost-competitive, environmentally acceptable coal-based electric generation option. High sulfur coals will specifically benefit in this respect by having these advanced materials evaluated in high-sulfur coal firing conditions and from the significant reductions in waste generation inherent in the increased operational efficiency. Second, from a national prospective, the results of this program will enable domestic boiler manufacturers to successfully compete in world markets for building high-efficiency coal-fired power plants.

R. Viswanathan; K. Coleman; R.W. Swindeman; J. Sarver; J. Blough; W. Mohn; M. Borden; S. Goodstine; I. Perrin

2003-08-04T23:59:59.000Z

404

Green Power Network: News  

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

News News TVA Seeks 126 MW of Renewables in 2014 December 2013 More News More News Subscribe to E-Mail Update Subscribe to e-mail update Events EPA Webinar - The Power of Aggregated Purchasing: How to Green Your Electricity Supply & Save Money January 15, 2014 1:00-2:00 p.m. ET Previous Webinars More News Features Green Power Market Status Report (2011 Data) Featured Green Power Reports News Archive Subscribe to Green Power News TVA Seeks 126 MW of Renewables in 2014 The Tennessee Valley Authority (TVA) is increasing the capacity of its renewable energy power purchase programs by 7 peercent over 2013, with a total capacity of 126 megawatts (MW) being offered. The increase in capacity is being spread across two of TVA's three power purchase programs - Green Power Providers, Solar Solutions Initiative, and the Renewable Standard Offer. The Green Power Providers program has 10 MW of available capacity for the development of small-scale solar, wind, biomass and hydro generation systems that are 50 kilowatts (kW) or less. Within the Green Power Providers program TVA has doubled the residential capacity from 2 MW to 4 MW and will be paying all power providers a total of 14¢ per kilowatt-hour (kWh). The Solar Solutions Initiative program, which focuses on installations between 50 kW and 1 MW, has been expanded from 10 MW of capacity to 16 MW and now pays a premium of 6¢/kWh. TVA's third power purchase program, the Renewable Standard Offer continues to have 100 MW of available capacity for projects between 1 MW and 20 MW. Prior to these program expansions TVA's renewables portfolio consisted of 128 MW of operating or committed solar, 1,500 MW of wind, and 60 MW of biomass.

405

Unbiased MMSE-Based Noise Power Estimation with Low Complexity and Low Tracking Delay  

E-Print Network [OSTI]

of the speech power and the estimation of the clean speech. We show that the proposed SPP approach maintains Agreement PIAP-GA-2008-214699 AUDIS and the Dutch Technology Foundation STW. T. Gerkmann heads the Speech Signal Processing Group, Universit¨at Olden- burg, 26111 Oldenburg, Germany, email: timo

406

A Service-Oriented Architecture for Electric Power Transmission System Asset Management  

E-Print Network [OSTI]

of Electrical & Computer Engineering Iowa State University Ames, IA 50011-1040 USA {jpathak, power plants and support structures. Maintaining these assets to reliably deliver electric energy at low prices is critical for a nation's growth and development. Towards this end, we describe a novel service

Honavar, Vasant

407

Direct Power Control of Doubly-Fed Generator Based Wind Turbine Converters to Improve Low Voltage  

E-Print Network [OSTI]

Control (DPC) is discussed for Low Voltage Ride Through (LVRT) of DFIG based wind turbine converters power integration state that doubly fed induction generator (DFIG) controllers should be capable and maintaining dc bus voltage, then the DFIG will stay online during the disturbance. A fast acting controller

Kimball, Jonathan W.

408

A Self-Adjusting Sinusoidal Power Source Suitable for Driving Capacitive Loads  

E-Print Network [OSTI]

-CFPPRI can drive a capacitive load at any frequency within the design range. It will maintain zero voltage Inverter; Variable inductor; Phase comparator; Sinusoidal Power Source. I. INTRODUCTION The favorable drive to the secondary (C1(n2/2n1)2 + C2 + CL). When the gate drive frequency of the CFPPRI, fs, matches the resonant

409

Experimental Testing of a Hybrid Power Plant for a Dirigible UAV  

Science Journals Connector (OSTI)

Dirigibles have the ability to take off and land vertically, hover and maintain lift without consuming energy, and can be easily deflated for packaging and transportation. As such, dirigibles are well suited for surveillance and surveyance missions such ... Keywords: Dirigible, Energy efficient systems, Hybrid power plant, Long endurance, Low cost, Unmanned aerial vehicle, Variable pitch propeller

Steven Recoskie; Atef Fahim; Wail Gueaieb; Eric Lanteigne

2013-01-01T23:59:59.000Z

410

MHK Technologies/Vert Network Power Station | Open Energy Information  

Open Energy Info (EERE)

Network Power Station Network Power Station < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Vert Network Power Station.jpg Technology Profile Primary Organization Vert Labs LLP Technology Type Click here Point Absorber - Floating Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description Vert Network is 1st cost effective wave power system that brings profit with the current level of pricing for renewable electricity The technology of Vert Network is based on an array of plastic floats that produce compressed air from the torque that is created from levers attached to the floats The compressed air is then sent to the shore by rubber pipe which is significantly cheaper and easier to maintain than underwater copper cables Consequently the generation is done on land using a standard turbine generator rather than requiring highly bespoke and overly robust generation devices which have to be specially designed for the marine environment and require specialist skills to maintain The marine based device is therefore made entirely from plastic carbon fibre and rubber so all the components are made from standard materials using mouldings and can be produced very cheaply VERT Labs estimates show that it can provide electricity at about 0 10 kWh When VERT Labs reache

411

Nuclear Power for Italy  

Science Journals Connector (OSTI)

ITALY HAS DECIDED to use British know-how to build its first big nuclear power plant. A.G.I.P. Nucleare, a subsidiary of the Italian government-owned petroleum organization, E.N.I., and Britain's Nuclear Power Plant Co. will sign final agreement next ...

1957-12-02T23:59:59.000Z

412

Nuclear power engineering  

Science Journals Connector (OSTI)

... been easy to write 950 pages of unrelenting tedium. But both volumes of Pedersen's Nuclear Power read like computer printouts, an avalanche of factual information recited in a dogged monotone, ... even the most ingenious intricacy is embalmed lifeless on the page. Indeed both volumes of Nuclear Power read disconcertingly like each other. The first is called ...

Walt Patterson

1979-01-25T23:59:59.000Z

413

Catechism for nuclear power  

Science Journals Connector (OSTI)

... doses of radiation exposure are potentially harmful to people, and should be avoided. -"Nuclear power stations, and the nuclear industry in general, are sources of artificial radiation to which ... general, are sources of artificial radiation to which people may be exposed." Therefore nuclear power stations should not be built."Hither explain in no more than 250 words which ...

1986-07-31T23:59:59.000Z

414

Bonneville Power Administrator Compares  

E-Print Network [OSTI]

Bonneville Power Administrator Compares Missouri Basin Reservoirs with Pacific Northwest's by Pat-16 was the dinner speech of a former Nebraskan from Schuyler, James Jura. Now administrator of the Bonneville Power Administration, Portland, Ore., Jura has been with Bonneville for the past 10 ears. He spoke to the group

Nebraska-Lincoln, University of

415

NUCLEAR POWER in CALIFORNIA  

E-Print Network [OSTI]

NUCLEAR POWER in CALIFORNIA: 2007 STATUS REPORT CALIFORNIA ENERGY COMMISSION October 2007 CEC-100, California Contract No. 700-05-002 Prepared For: California Energy Commission Barbara Byron, Senior Nuclear public workshops on nuclear power. The Integrated Energy Policy Report Committee, led by Commissioners

416

Atomic Power in Japan  

Science Journals Connector (OSTI)

NUCLEAR ENERGY will provide most of the power requirements in Japan by the end of this century. So predicts Charles H. Weaver, vice president in charge of atomic power activities for Westinghouse Electric.Addressing the Conference on Peaceful Uses of ...

1957-05-27T23:59:59.000Z

417

SPOTLIGHT ON NUCLEAR POWER  

Science Journals Connector (OSTI)

SPOTLIGHT ON NUCLEAR POWER ... TOUGHER RULES are needed to improve the safety of U.S. nuclear power facilities and to better protect the public from the type of disaster that occurred this spring at Japans Fukushima Daiichi nuclear energy plant, says a preliminary report released by the Nuclear Regulatory Commission (NRC) on July 12. ...

GLENN HESS

2011-07-18T23:59:59.000Z

418

World Power Conference  

Science Journals Connector (OSTI)

... A TWO-DAY meeting of the International Executive Council of the World Power Conference has been held at Stockholm. Nineteen countries were represented : Australia, Austria, Belgium, ... of the International Executive Council and of the British National Committee of the World Power Conference, who presided ; Mr. Harold Hobson, vice-chairman of the British National Committee ...

1948-06-26T23:59:59.000Z

419

World Power Conference  

Science Journals Connector (OSTI)

... THE theme of the Canadian Sectional Meeting of the World Power Conference, to be held in Montreal during September 7-11, 1958, will be "Economic ... other application forms, can be obtained from the Secretary, British National Committee, World Power Conference, 201 Grand Buildings, Trafalgar Square, London, W.C.2. At the meeting ...

1958-05-03T23:59:59.000Z

420

Opposite power series  

Science Journals Connector (OSTI)

In order to analyze the singularities of a power series function P(t) on the boundary of its convergent disc, we introduced the space @W(P) of opposite power series in the opposite variable s=1/t, where P(t) was, mainly, the growth function (Poincare ...

Kyoji Saito

2012-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "maintain unity power" 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

Underground Power Cables  

Science Journals Connector (OSTI)

...1973 research-article Underground Power Cables J. D. Endacott Up to the present, effectively...particular, in recent years, the oil-filled cable system using cellulose paper impregnated...design of supertension underground power cable systems are considered. The limitations...

1973-01-01T23:59:59.000Z

422

High power linear pulsed beam annealer. [Patent application  

DOE Patents [OSTI]

A high power pulsed electron beam system for annealing semiconductors is comprised of an electron gun having a heated cathode, control grid and focus ring for confining the pulsed beam of electrons to a predetermined area, and a curved drift tube. The drift tube and an annular Faraday shield between the focus ring and the drift tube are maintained at a high positive voltage with respect to the cathode to accelerate electrons passing through the focus ring, thereby eliminating space charge limitations on the emission of electrons from said gun. A coil surrounding the curved drift tube provides a magnetic field which maintains the electron beam focused about the axis of the tube. The magnetic field produced by the coil around the curved tube imparts motion to electrons in a spiral path for shallow penetration of the electrons into a target. It also produces a scalloped profile of the electron beam. A second drift tube spaced a predetermined distance from the curved tube is positioned with its axis aligned with the axis of the first drift tube. The second drift tube and the target holder are maintained at a reference voltage between the cathode voltage and the curved tube voltage to decelerate the electrons. A second coil surrounding the second drift tube, maintains the electron beam focused about the axis of the second drift tube. The magnetic field of the second coil comprises the electron beam to the area of the semiconductor on the target holder.

Strathman, M.D.; Sadana, D.K.; True, R.B.

1980-11-26T23:59:59.000Z

423

BPA Power Generation (pbl/main)  

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

Generation Hydro Power Wind Power Monthly GSP BPA White Book Dry Year Tools Firstgov Power Generation Hydro Power Federal Columbia River Power System (FCRPS) Hydro Projects FCRPS...

424

Power, Media & Montesquieu. New forms of public power and the balance of power  

E-Print Network [OSTI]

SUMMARY Power, Media & Montesquieu. New forms of public power and the balance of power are organized it is crucial to restrain the power that the state exerts on its citizens. The state has three functions, commonly known as powers: the legislative, executive and judicial powers. This three

van den Brink, Jeroen

425

EIA - Electric Power Data  

U.S. Energy Information Administration (EIA) Indexed Site

Survey-level Detail Data Files Survey-level Detail Data Files Electric power data are collected on survey instruments. Data collection is mandated by Congress to promote sound policymaking, efficient markets, and public understanding. The most widely used data are disseminated in reports, such as the Electric Power Monthly and the Electric Power Annual. Publicly available electric power data is available down to the plant level in the Electricity Data Browser and in detailed spreadsheets by survey below. Description Data availability State-level data (consolidated across forms) Contains electricity generation; fuel consumption; emissions; retail sales, revenue, number of customers, and retail prices; generating capacity; and financial data. 1990-2012 (monthly and annual) Electric power sales and revenue data - monthly (Form EIA-826)

426

Green Power Network: Publications  

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

News News TVA Seeks 126 MW of Renewables in 2014 December 2013 More News More News Subscribe to E-Mail Update Subscribe to e-mail update Events EPA Webinar - The Power of Aggregated Purchasing: How to Green Your Electricity Supply & Save Money January 15, 2014 1:00-2:00 p.m. ET Previous Webinars More News Features Green Power Market Status Report (2011 Data) Featured Green Power Reports Publications Alphabetical Listing Categorical Listing Chronological Listing Featured Reports The Green Power Network library contains articles and reports on green power, green pricing, and related topics. Whenever possible, we provide a link to publications available online. The publications are grouped by the following topics to help you in your search. If you are aware of other documents that should be added to this list, please notify our Webmaster.

427

Introduction to MEAG Power  

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

Introduction to MEAG Power Introduction to MEAG Power Southeastern Federal Power Alliance Meeting October 9, 2013 Municipal Electric Authority of Georgia ■ Joint Action Agency ─ Formed in 1975 ─ Owns and operates electric generation and transmission facilities ─ Provides bulk electric power to 48 cities and 1 county in the State of Georgia ■ All 49 Participants have reaffirmed 50-year power sales extensions ■ Take-or-pay contracts with participants are court validated contracts with a General Obligation pledge from each city ■ Generation ownership interest in 10 generating units and a transmission system ─ 2,069 MW generating capacity online ─ 500 MW Plant Vogtle Units 3 & 4 under development ■ Schedules the output from the SEPA contracts for the 49 members

428

Western Area Power Administration  

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

Loveland Area Projects November 29-30, 2011 2 Agenda * Overview of Western Area Power Administration * Post-1989 Loveland Area Projects (LAP) Marketing Plan * Energy Planning and Management Program * Development of the 2025 PMI Proposal * 2025 PMI Proposal * 2025 PMI Comment Period & Proposal Information * Questions 3 Overview of Western Area Power Administration (Western) * One of four power marketing administrations within the Department of Energy * Mission: Market and deliver reliable, renewable, cost-based Federal hydroelectric power and related services within a 15-state region of the central and western U.S. * Vision: Provide premier power marketing and transmission services Rocky Mountain Region (RMR) is one of five regional offices 4 Rocky Mountain Region

429

Wind Powering America  

Wind Powering America (EERE)

These news items are notable additions These news items are notable additions to the Wind Powering America Web site. The Wind Powering America Web site reports recent national and state wind market changes by cataloging wind activities such as wind resource maps, small wind consumer's guides, local wind workshops, news articles, and publications in the areas of policy, public power, small wind, Native Americans, agricultural sector, economic development, public lands, and schools. en-us julie.jones@nrel.gov (Julie Jones) http://www.windpoweringamerica.gov/images/wpa_logo_sm.jpg Wind Powering America http://www.windpoweringamerica.gov/ Nominate an Electric Cooperative for Wind Power Leadership Award by January 15 http://www.windpoweringamerica.gov/filter_detail.asp?itemid=4076 http://www.windpoweringamerica.gov/filter_detail.asp?itemid=4076 Mon, 16

430

Fuel Cell Portable Power  

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

Power Power Department of Energy Workshop January 17, 2002 2 Portable Markets - Table of Contents 1. Opportunity Summary for Portable Markets 2. Commercialization Path and Resource Map 3. Value Chain Issues 4. Ballard "State of the Art" 5. Fuel Options and Issues 6. Where can the D.O.E. Help 3 Opportunity Summary - Portable Markets Infrequent Frequent Typical Applications Backup - Batteries & Gensets Peaking power and seasonal use; mobile power Preferred Fuels Hydrocarbon & Hydrogen Hydrocarbon (H2?) Total Available Market Large - But Fractured into many apps Moderate Price Target Low (Pockets willing to pay high $ for certain attributes) Moderate (Lifecycle) Environmental Impact Low Moderate Timing Short term Mid term 4 Technical Challenge Low High Micro Markets H2 Backup Power HC Frequent

431

Power module assembly  

DOE Patents [OSTI]

A power module assembly of the type suitable for deployment in a vehicular power inverter, wherein the power inverter has a grounded chassis, is provided. The power module assembly comprises a conductive base layer electrically coupled to the chassis, an insulating layer disposed on the conductive base layer, a first conductive node disposed on the insulating layer, a second conductive node disposed on the insulating layer, wherein the first and second conductive nodes are electrically isolated from each other. The power module assembly also comprises a first capacitor having a first electrode electrically connected to the conductive base layer, and a second electrode electrically connected to the first conductive node, and further comprises a second capacitor having a first electrode electrically connected to the conductive base layer, and a second electrode electrically connected to the second conductive node.

Campbell, Jeremy B. (Torrance, CA); Newson, Steve (Redondo Beach, CA)

2011-11-15T23:59:59.000Z

432

MHK Technologies/PowerGin | Open Energy Information  

Open Energy Info (EERE)

PowerGin PowerGin < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage PowerGin.jpg Technology Profile Primary Organization Kinetic Wave Power Technology Resource Click here Wave Technology Type Click here Overtopping Technology Readiness Level Click here TRL 1 3 Discovery Concept Def Early Stage Dev Design Engineering Technology Description The energy conversion rate of the PowerGin is 20 30 The PowerGin makes use of both vertical and horizontal energy which allows the device to operate effectively in low wave states Buckets are mounted in a dense spiral pattern around the perimeter similar to hydro electric turbine blades which provide a high surface area to catch wave energy As the buckets on the ramp side of the rotor fill with wave water the rotors begin to turn Water is emptied out of the bucket instantaneously when it is submerged under the water by a patented gravity driven flap on the bottom The flap slams shut in one direction and opens in the other The two rotors rotate in opposite directions which maintain balance and continuous rotary power flow

433

Low-Rank Coal Grinding Performance Versus Power Plant Performance  

SciTech Connect (OSTI)

The intent of this project was to demonstrate that Alaskan low-rank coal, which is high in volatile content, need not be ground as fine as bituminous coal (typically low in volatile content) for optimum combustion in power plants. The grind or particle size distribution (PSD), which is quantified by percentage of pulverized coal passing 74 microns (200 mesh), affects the pulverizer throughput in power plants. The finer the grind, the lower the throughput. For a power plant to maintain combustion levels, throughput needs to be high. The problem of particle size is compounded for Alaskan coal since it has a low Hardgrove grindability index (HGI); that is, it is difficult to grind. If the thesis of this project is demonstrated, then Alaskan coal need not be ground to the industry standard, thereby alleviating somewhat the low HGI issue (and, hopefully, furthering the salability of Alaskan coal). This project studied the relationship between PSD and power plant efficiency, emissions, and mill power consumption for low-rank high-volatile-content Alaskan coal. The emissions studied were CO, CO{sub 2}, NO{sub x}, SO{sub 2}, and Hg (only two tests). The tested PSD range was 42 to 81 percent passing 76 microns. Within the tested range, there was very little correlation between PSD and power plant efficiency, CO, NO{sub x}, and SO{sub 2}. Hg emissions were very low and, therefore, did not allow comparison between grind sizes. Mill power consumption was lower for coarser grinds.

Rajive Ganguli; Sukumar Bandopadhyay

2008-12-31T23:59:59.000Z

434

Southwestern Power Administration One West Third Street  

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

Policy Statement on Harassing Conduct Policy Statement on Harassing Conduct and Retaliation in the Workplace The purpose of this policy statement is to affirm the Southwestern Power Administration's (Southwestern) responsibility to maintain a workplace free from harassment and retaliation, and to ensure that all employees are aware of my personal commitment to this affirmation. Harassment is any unwelcome verbal, written, or physical conduct that either denigrates or shows hostility or aversion toward a person on the basis of sex, race, color, religion, age, national origin, disability (physical or mental), sexual orientation, status as a parent, or protected genetic information that: (1) has the purpose or effect of creating an intimidating, hostile, or offensive work environment; (2) has the purpose or effect of unreasonably interfering with an employee's

435

Microsoft PowerPoint - Proceedings Cover Sheets  

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

Climate Change Policy and Climate Change Policy and Technology: An Update Stephen D. Eule Director Climate Change Technology Program U.S. Department of Energy Fifth Annual Conference on Carbon Capture and Sequestration 9 May 2006 2 U.S. Approach U.S. approach to climate change harnesses the power of markets and technological innovation, maintains economic growth, and encourages global participation. Reaffirms U.S. commitment to goal of UNFCCC. Places climate change in a broader development context. Four basic elements: near-term policies & measures, including tax incentives; improved climate science; advanced technologies; and international collaboration. I reaffirm America's commitment to the United Nations Framework Convention and its central goal, to stabilize atmospheric

436

Microsoft PowerPoint - Walsh.ppt  

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

Historic Congestion in the Eastern Historic Congestion in the Eastern Interconnection Midwest ISO Overview and Comments Mike Walsh Senior Director UDS, EMS, Compliance and Training Spring 2009 Technical Workshop in Support of the DOE 2009 Congestion Study March 25, 2009 2 Who We Are * Independent, non-profit organization responsible for maintaining reliable transmission of power in 14 states and one Canadian province * First Regional Transmission Organization (RTO) approved by the Federal Energy Regulatory Commission (FERC) 3 1996 1999 Discussions begin to form Midwest ISO First Board of Directors elected 2002 FERC approval as an RTO Tariff Administration under Midwest ISO OATT 2005 Midwest Energy Markets Begin 2001 2006 Began Ancillary Services Market Initiative 2007 JOA with PJM Start-Up Reliability Coordination &

437

DOE-STD-1063-97; DOE Standard Establishing and Maintaining a Facility Representative Program at DOE Facilities  

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

3-97 3-97 October 1997 Supersedes DOE-STD-1063-93 DOE STANDARD ESTABLISHING AND MAINTAINING A FACILITY REPRESENTATIVE PROGRAM AT DOE FACILITIES U.S. Department of Energy AREA FACR Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. This document has been reproduced directly from the best available copy. Available to DOE and DOE contractors from the Office of Scientific and Technical Information, P.O. Box 62, Oak Ridge, TN 37831; (423) 576-8401. Available to the public from the U.S. Department of Commerce, Technology Administration, National Technical Information Service, Springfield, VA 22161; (703) 487-4650. Order No. DE98001286 DOE-STD-1063-97 iii FOREWORD 1. This Department of Energy standard is approved for use by all DOE Components.

438

Twin-tailed fail-over for fileservers maintaining full performance in the presence of a failure  

DOE Patents [OSTI]

A method for maintaining full performance of a file system in the presence of a failure is provided. The file system having N storage devices, where N is an integer greater than zero and N primary file servers where each file server is operatively connected to a corresponding storage device for accessing files therein. The file system further having a secondary file server operatively connected to at least one of the N storage devices. The method including: switching the connection of one of the N storage devices to the secondary file server upon a failure of one of the N primary file servers; and switching the connections of one or more of the remaining storage devices to a primary file server other than the failed file server as necessary so as to prevent a loss in performance and to provide each storage device with an operating file server.

Coteus, Paul W. (Yorktown Heights, NY); Gara, Alan G. (Mount Kisco, NY); Giampapa, Mark E. (Irvington, NY); Heidelberger, Philip (Cortlandt Manor, NY); Steinmacher-Burow, Burkhard D. (Mount Kisco, NY)

2008-02-12T23:59:59.000Z

439

Fleet test evaluation of fully formulated heavy-duty coolant technology maintained with a delayed-release filter compared with coolant inhibited with a nitrited organic acid technology: An interim report  

SciTech Connect (OSTI)

This paper is a controlled extended service interval (ESI) study of the comparative behaviors of a nitrite/borate/low-silicate, low total dissolved solids (TDS) coolant maintained with delayed-release filters, and an organic acid inhibited coolant technology in heavy-duty engines. It reports both laboratory and fleet test data from 66 trucks, powered with different makes of heavy-duty diesel engines. The engines were cooled with three different types of inhibitors and two different glycol base (ethylene glycol and propylene glycol) coolants for an initial period exceeding two years and 500,000 km (300,000 miles). The data reported include chemical depletion rates, periodic coolant chemical analyses, and engine/cooling system reliability experience. The ongoing test will continue for approximately five years and a 1.6 million km (1 million miles) duration. Thirteen trucks were retained as controls, operating with ASTM D 4985 specification (GM-6038 type) coolant maintained with a standard ASTM D 57542 supplemental coolant additive (SCA). Engines produced by Caterpillar, Detroit Diesel Corp., Cummins Engine Co., and Mack Trucks are included in the test mix.

Aroyan, S.S.; Eaton, E.R. [Penray Companies, Inc., Elk Grove Village, IL (United States). Technical Service

1999-08-01T23:59:59.000Z

440

Enel Green Power- Innovative Geothermal Power for Nevada | Open Energy  

Open Energy Info (EERE)

Enel Green Power- Innovative Geothermal Power for Nevada Enel Green Power- Innovative Geothermal Power for Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to library Periodical: Enel Green Power- Innovative Geothermal Power for Nevada Abstract Two binary geothermal power plants inaugurated today with a total capacity of 65 MW: They will generate enough energy to meet the needs of some 40 thousand American households. Author Hank Sennott Published Press Release, 04/15/2009 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Enel Green Power- Innovative Geothermal Power for Nevada Citation Hank Sennott. 04/15/2009. Enel Green Power- Innovative Geothermal Power for Nevada. Press Release. 1-2. Retrieved from "http://en.openei.org/w/index.php?title=Enel_Green_Power-_Innovative_Geothermal_Power_for_Nevada&oldid=680547"

Note: This page contains sample records for the topic "maintain unity power" 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

Power Consumption Prediction and Power-Aware Packing in Consolidated  

E-Print Network [OSTI]

Power Consumption Prediction and Power-Aware Packing in Consolidated Environments Jeonghwan Choi the power consumption of groups of colocated applications. Such characterization is crucial for effective prediction and enforcement of appropriate limits on power consumption--power budgets--within the data center

Urgaonkar, Bhuvan

442

Reducing Power Load Fluctuations on Ships Using Power Redistribution Control  

E-Print Network [OSTI]

is supplied from generators driven by diesel en- gines, gas engines, and/or gas/steam turbines. In a powerReducing Power Load Fluctuations on Ships Using Power Redistribution Control Damir Radan,1 Asgeir J generated by consumers operating in marine power systems is proposed. The controller redistributes the power

Johansen, Tor Arne

443

PRESIDENTIAL PERMIT NORTHERN STATES POWER COMPANY ORDER NO. PP-231  

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

NORTHERN STATES POWER COMPANY NORTHERN STATES POWER COMPANY ORDER NO. PP-231 I. BACKGROUND The Office of Fossil Energy (FE) of the Department of Energy (DOE) has the responsibility for implementing Executive Order (EO) 10485, as amended by EO 12038, which requires the issuance of Presidential permits for the construction, operation, maintenance, and connection of electric transmission facilities at the United States international border. On November 2, 2000, Northern States Power Company (NSP) filed an application with the Office of Fossil Energy (FE) of the Department of Energy (DOE) for a Presidential permit to construct, operate, maintain, and connect an electric transmission line that would cross the U.S. border with Canada. NSP, doing business as Excel Energy Incorporated (Xcel), proposes to

444

Request for Information: Federal Government Power Purchase Agreements (PPA) Issues  

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

Request for Information Request for Information Federal Government Power Purchase Agreements (PPA) Issues BACKGROUND: In order to respond to increasing demand for long term renewable energy, stemming from renewable goals established in the Energy Policy Act of 2005, Executive Order 13423, and the Energy Independence and Security Act of 2007, federal agencies are attempting to facilitate project development and the purchase of electricity from renewable sources on federal facilities. One means of execution is through the use of long term Power Purchase Agreements (PPAs), whereby a third party funds, develops, operates, maintains and owns a renewable energy project, and the Government commits to purchase the renewable power from the project owner. This method reduces the overall risk to the Government, since it will avoid having to build, own and

445

High Power Electrodynamics (HPE): Accelerator Operations and Technology,  

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

CONTACTS CONTACTS Group Leader Bruce Carlsten Deputy Group Leader Ellen Guenette Administrator Josephine (Jo) Torres High-Power Electrodynamics (HPE) The High-Power Electrodynamics (AOT-HPE) Group applies accelerator and beam technologies to national-security-directed energy missions. AOT-HPE has three programmatic thrusts: free-electron lasers (FELs), high-power microwaves (HPM), and compact radiography. To maintain a vigorous and robust technical base for addressing DOE and DoD needs, the group's project portfolio is balanced between exploratory research, infrastructure development, and programmatic deliverables for sponsors. Funding is roughly 25% from the Lab's Directed Research and Development Program, 65% from DoD, and 10% from DOE. Technology Focus Areas AOT-HPE is the Laboratory's main vehicle for applying accelerator-based technologies to directed-energy mission needs. The group recognizes that many directed-energy missions are enabled by compact high-brightness electron accelerators and mm-wave and THz technologies.

446

Request for Information: Federal Government Power Purchase Agreements (PPA) Issues  

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

Request for Information Request for Information Federal Government Power Purchase Agreements (PPA) Issues BACKGROUND: In order to respond to increasing demand for long term renewable energy, stemming from renewable goals established in the Energy Policy Act of 2005, Executive Order 13423, and the Energy Independence and Security Act of 2007, federal agencies are attempting to facilitate project development and the purchase of electricity from renewable sources on federal facilities. One means of execution is through the use of long term Power Purchase Agreements (PPAs), whereby a third party funds, develops, operates, maintains and owns a renewable energy project, and the Government commits to purchase the renewable power from the project owner. This method reduces the overall risk to the Government, since it will avoid having to build, own and

447

Bonneville Power Administration Yakima Fisheries Project; 13Sept1996  

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

BONNEVILLE POWER ADMINISTRATION BONNEVILLE POWER ADMINISTRATION YAKIMA FISHERIES PROJECT (YFP) RECORD OF DECISION Summary. As Administrator of the Bonneville Power Administration (BPA), I have decided to implement Alternative 2 of the proposed Yakima Fisheries Project (YFP) to undertake fishery research and mitigation activities in the Yakima River Basin in south- central Washington. The project responds directly to a need for knowledge of viable means to rebuild and maintain naturally spawning anadromous fish stocks in the Yakima Basin. Alternative 2 would experimentally supplement depressed populations of upper Yakima spring chinook salmon that spawn naturally, as well as undertake a study to determine the feasibility of re-establishing a naturally spawning population and significant fall fishery for coho salmon (now eliminated in the Basin).

448

Power generation of a thermoelectric generator with phase change materials  

Science Journals Connector (OSTI)

In this paper, a thermoelectric generator that embeds phase change materials for wasted heat energy harvesting is proposed. The proposed thermoelectric generator embeds phase change materials in its device structure. The phase change materials store large amounts of heat energy using the latent heat of fusion. When the heat source contacts the thermoelectric generator, dissipated heat from the heat source is stored in the phase change materials. When the heat source is removed from the thermoelectric generator, the output power of the thermoelectric generator slowly decreases, while the output power of conventional thermoelectric generators decreases rapidly without the heat source. The additional air layer in the proposed thermoelectric generator disturbs the heat dissipation from the phase change materials, so the thermoelectric generator can maintain the power generation for longer without a heat source. The experimental results for the thermoelectric generator fabricated clearly show the latent heat effect of the phase change materials and the embedded air layer.

Sung-Eun Jo; Myoung-Soo Kim; Min-Ki Kim; Yong-Jun Kim

2013-01-01T23:59:59.000Z

449

Optimization of Technical Diagnostics Procedures for Hydroelectric Power Plants  

Science Journals Connector (OSTI)

In this paper, a mathematical model is proposed for determination of the optimal solution for the maintenance system of a specific steel structure the hydraulic power plant. The aim is to obtain the maximum efficiency of the plant within existing conditions and limitations. The objective of a mathematical model is to select the diagnostics parameters, which define knowledge of the permissible reliability level and certain analytic expression, which corresponds to precisely described state of hydroelectric power plant components assembly. Model of technical diagnostics procedures optimization represents a specific approach to problems of preventive maintaining according to state. It is related to the concept of state parameters change, which represents a basis for obtaining the optimal solution for procedures of technical diagnostics. It also creates direct relations between the law of the state parameter changes and reliability of the considered power plant components.

D. Nikoli?; R.R. Nikoli?; B. Krsti?; V. Lazi?; I.. Nikoli?; I. Krsti?; V. Krsti?

2012-01-01T23:59:59.000Z

450

An adaptive crystal bender for high power synchrotron radiation beams  

SciTech Connect (OSTI)

Perfect crystal monochromators cannot diffract x-rays efficiently, nor transmit the high source brightness available at synchrotron radiation facilities, unless surface strains within the beam footprint are maintained within a few arcseconds. Insertion devices at existing synchrotron sources already produce x-ray power density levels that can induce surface slope errors of several arcseconds on silicon monochromator crystals at room temperature, no matter how well the crystal is cooled. The power density levels that will be produced by insertion devices at the third-generation sources will be as much as a factor of 100 higher still. One method of restoring ideal x-ray diffraction behavior, while coping with high power levels, involves adaptive compensation of the induced thermal strain field. The design and performance, using the X25 hybrid wiggler beam line at the National Synchrotron Light Source (NSLS), of a silicon crystal bender constructed for this purpose are described.

Berman, L.E.; Hastings, J.B.

1992-01-01T23:59:59.000Z

451

An adaptive crystal bender for high power synchrotron radiation beams  

SciTech Connect (OSTI)

Perfect crystal monochromators cannot diffract x-rays efficiently, nor transmit the high source brightness available at synchrotron radiation facilities, unless surface strains within the beam footprint are maintained within a few arcseconds. Insertion devices at existing synchrotron sources already produce x-ray power density levels that can induce surface slope errors of several arcseconds on silicon monochromator crystals at room temperature, no matter how well the crystal is cooled. The power density levels that will be produced by insertion devices at the third-generation sources will be as much as a factor of 100 higher still. One method of restoring ideal x-ray diffraction behavior, while coping with high power levels, involves adaptive compensation of the induced thermal strain field. The design and performance, using the X25 hybrid wiggler beam line at the National Synchrotron Light Source (NSLS), of a silicon crystal bender constructed for this purpose are described.

Berman, L.E.; Hastings, J.B.

1992-10-01T23:59:59.000Z

452

Wind power generating system  

SciTech Connect (OSTI)

Normally feathered propeller blades of a wind power generating system unfeather in response to the actuation of a power cylinder that responds to actuating signals. Once operational, the propellers generate power over a large range of wind velocities. A maximum power generation design point signals a feather response of the propellers so that once the design point is reached no increase in power results, but the system still generates power. At wind speeds below this maximum point, propeller speed and power output optimize to preset values. The propellers drive a positive displacement pump that in turn drives a positive displacement motor of the swash plate type. The displacement of the motor varies depending on the load on the system, with increasing displacement resulting in increasing propeller speeds, and the converse. In the event of dangerous but not clandestine problems developing in the system, a control circuit dumps hydraulic pressure from the unfeathering cylinder resulting in a predetermined, lower operating pressure produced by the pump. In the event that a problem of potentially cladestine consequence arises, the propeller unfeathering cylinder immediately unloads. Upon startup, a bypass around the motor is blocked, applying a pressure across the motor. The motor drives the generator until the generator reaches a predetermined speed whereupon the generator is placed in circuit with a utility grid and permitted to motor up to synchronous speed.

Schachle, Ch.; Schachle, E. C.; Schachle, J. R.; Schachle, P. J.

1985-03-12T23:59:59.000Z

453

Electric power annual 1992  

SciTech Connect (OSTI)

The Electric Power Annual presents a summary of electric utility statistics at national, regional and State levels. The objective of the publication is to provide industry decisionmakers, government policymakers, analysts and the general public with historical data that may be used in understanding US electricity markets. The Electric Power Annual is prepared by the Survey Management Division; Office of Coal, Nuclear, Electric and Alternate Fuels; Energy Information Administration (EIA); US Department of Energy. ``The US Electric Power Industry at a Glance`` section presents a profile of the electric power industry ownership and performance, and a review of key statistics for the year. Subsequent sections present data on generating capability, including proposed capability additions; net generation; fossil-fuel statistics; retail sales; revenue; financial statistics; environmental statistics; electric power transactions; demand-side management; and nonutility power producers. In addition, the appendices provide supplemental data on major disturbances and unusual occurrences in US electricity power systems. Each section contains related text and tables and refers the reader to the appropriate publication that contains more detailed data on the subject matter. Monetary values in this publication are expressed in nominal terms.

Not Available

1994-01-06T23:59:59.000Z

454

Power Economic Analysis  

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

CRSP Management Center CRSP Management Center Western Area Power Administration January 2011 Power Economic Analysis of Operational Restrictions at Glen Canyon Dam In February, 1997, the operating criteria for Glen Canyon Dam were changed. Operation was restricted to a Modified Low Fluctuating Flow as described in the Operation of Glen Canyon Dam, Colorado River Storage Project, Arizona, Final Environmental Impact Statement, March, 1995. These restrictions reduced the operating flexibility of the hydroelectric power plant and therefore the economic value of the electricity it produced. The Environmental Impact Statement provided impact information to support the Record of Decision governing dam operations. The impact

455

POWER CENTRALIZED SEMIGROUPS PRIMOZ MORAVEC  

E-Print Network [OSTI]

POWER CENTRALIZED SEMIGROUPS PRIMOZ MORAVEC Abstract. A semigroup is said to be power centralized if for every pair of elements x and y there exists a power of x commuting with y. The structure of power centralized groups and semigroups is investigated. In particular, we characterize 0-simple power centralized

456

Power System Operation with Large Penetrations of Wind Power  

Science Journals Connector (OSTI)

The characteristics of wind power result in unique challenges for system operators when integrating large penetrations of wind generation into power systems. This chapter discusses some of the power system ope...

Eleanor Denny

2013-01-01T23:59:59.000Z

457

Control scheme for power modulation of a free piston Stirling engine  

SciTech Connect (OSTI)

This patent describes a control system for power modulation of a free piston Stirling engine. It comprises: a receiver adapted to absorb solar energy and to convert the solar energy into thermal energy; a power module comprising a displacer type free piston Stirling engine having power and displacer pistons, and a linear alternator connected to the engine, the power module adapted to receive and to convert the thermal energy into electrical energy; a utility grid adapted to receive the electrical energy from the power module; an autotransformer connected in series between the linear alternator and the grid, the autotransformer being connected by feedback means to the receiver so that a change in solar insolation to the receiver varies the autotransformer turns ratio thus changing the linear alternator's terminal voltage and changing power piston and displacer piston amplitude accordingly to maintain a high engine efficiency cycle over a large operating range for solar insolation absorbed by the receiver.

Dhar, M.

1989-10-17T23:59:59.000Z

458

PowerPoint Presentation  

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

Electrochemical Membrane for CO 2 Capture and Power Generation DE-FE0007634 Hossein Ghezel-Ayagh FuelCell Energy, Inc. 2013 NETL CO 2 Capture Technology Meeting July 10, 2013 Pittsburgh, PA FuelCell Energy, Inc. 1.4 MW plant at a municipal building 2.4 MW plant owned by an Independent power producer 600 kW plant at a food processor 11.2 MW plant - largest fuel cell park in the world Delivering ultra-clean baseload distributed generation globally Premier developer of stationary fuel cell products, with >40 years of experience Headquarters in Danbury, CT (USA), international presence in USA, Canada, Germany (Fraunhofer, IKTS) and South Korea (Posco) Delivering Direct FuelCell ® (DFC ® ) power plants for On-Site Power and Utility Grid

459

PowerPoint Presentation  

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

APPA and Federal Hydropower APPA and Federal Hydropower Will Coffman Senior Government Relations Representative American Public Power Association Atlanta, Georgia Oct. 20, 2013 Overview * APPA, the American Public Power Association (APPA): trade association for the more than 2,000 community-owned, not-for- profit electric utilities providing service to 47 mil Americans in 49 states. Many of our members purchase power from Corps projects - Approx. 1,200 public power systems and rural electric cooperatives in 33 states. * We, along with NRECA, advocate for federal hydro customers in Congress and with the Administration Areas of Advocacy 1. Congress - Provide background on PMA customer issues to Committees of jurisdiction * Senate: Energy and Natural Resources * House: Natural Resources

460

SOUTHWESTERN POWER ADMINISTRATION  

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

01 01 SOUTHWESTERN POWER ADMINISTRATION CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION: Hydroelectric Power Rate Increase for the Integrated System of Hydropower Projects. PROPOSED BY: Southwestern Power Administration. NUMBER AND TITLE OF THE CATEGORICAL EXCLUSION BEING APPLIED: ( 10 CFR 1021, Appendix B to Subpart D, 1-1-03 Edition, Part B4.3 - Electric power marketing rate changes. REGULATORY REQUIREMENTS IN 10 CFR 1021.410(B): (1) The proposed action fits within a class of actions that is listed in Appendix, A or B to Subpart D. (2) There are no extraordinary circumstances related to the proposal that may affect the Significance of the environmental effects of the proposal; and (3) The proposal is not "connected" to other actions with potentially significant impacts, is not related to

Note: This page contains sample records for the topic "maintain unity power" 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

PowerPoint Presentation  

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

Association Association S.2900 Reducing the Electric Power Carbon Footprint October 20, 2010 Richard S. Tuthill, Chair Board of Directors Gas Turbine Association 2 * Alstom Power * Florida Turbine Technologies * General Electric * Rolls Royce * Siemens Energy * Solar Turbines * Strategic Power Systems * United Technologies * Vibro Meter Gas Turbine Association 3 S.2900 * Introduced By Senator Kirsten Gillibrand (D-NY) * Prime Objective is to Fund Ground Power Gas Turbine Technologies - Raise Natural Gas Fired Gas Turbine Efficiencies ○ Phase One - Combined Cycle > 62%, Simple Cycle > 47% ○ Phase Two - Combined Cycle > 65%, Simple Cycle > 50% - Authorizes $340M Over Four Years ($85M per Year) - Combined Cycle, Simple Cycle, CHP, All Engine Sizes * Similar Bill Has Passed the US House (Under Suspension of Rules)

462

Wireless Power Transmission  

Office of Scientific and Technical Information (OSTI)

88 88 Lunar Wireless Power Transfer Feasibility Study March 2008 Prof. Zoya Popovic, University of Colorado, Boulder David R. Beckett, Scott R. Anderson, Diana Mann, Stuart Walker, Independent Consultants Sheldon Fried, Ph.D., National Security Technologies, LLC Abstract - This study examines the feasibility of a multi-kilowatt wireless radio frequency (RF) power system to transfer power between lunar base facilities. Initial analyses, show that wireless power transfer (WPT) systems can be more efficient and less expensive than traditional wired approaches for certain lunar and terrestrial applications. The study includes evaluations of the fundamental limitations of lunar WPT systems, the interrelationships of possible operational parameters, and a baseline design approach for a notionial system that could be used in the near

463

SOUTHWESTERN POWER ADMINISTRATION  

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

9/01 9/01 SOUTHWESTERN POWER ADMINISTRATION CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION: Hydroelectric Power Rate Increase for the Integrated System of Hydropower Projects. PROPOSED BY: Southwestern Power Administration. NUMBER AND TITLE OF THE CATEGORICAL EXCLUSION BEING APPLIED: ( 10 CFR 1021, Appendix B to Subpart D, 1-1-03 Edition, Part B4.3 - Electric power marketing rate changes. REGULATORY REQUIREMENTS IN 10 CFR 1021.410(B): (1) The proposed action fits within a class of actions that is listed in Appendix, A or B to Subpart D. (2) There are no extraordinary circumstances related to the proposal that may affect the Significance of the environmental effects of the proposal; and (3) The proposal is not "connected" to other actions with potentially significant impacts, is not related to

464

Southwestern Power Administration  

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

Skip Navigation Links Skip Navigation Links Annual Performance Plan Annual Report Mission Organization Strategic Plan SWPA - Overview Video System Map About the Agency Southwestern Power Administration was established in 1943 by the Secretary of the Interior as a Federal Agency that today operates within the Department of Energy under the authority of Section 5 of the Flood Control Act of 1944. As one of four Power Marketing Administrations in the United States, Southwestern markets hydroelectric power in Arkansas, Kansas, Louisiana, Missouri, Oklahoma, and Texas from 24 U.S. Army Corps of Engineers multipurpose dams. By law, Southwestern's power is marketed and delivered primarily to public bodies such as rural electric cooperatives and municipal utilities. Southwestern has over one hundred such "preference" customers, and these

465

PowerPoint Presentation  

U.S. Energy Information Administration (EIA) Indexed Site

David Sun, PhD David Sun, PhD david.sun@power.alstom.com Power Automation & Controls, Alstom Power Session: Intelligent Electric Systems Smart Power Future of Energy Sustainability © ALSTOM 2011. All rights reserved. Information contained in this document is provided without liability for information purposes only and is subject to change without notice. No representation or warranty is given or to be implied as to the completeness of information or fitness for any particular purpose. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited. EIA Conference April 26, 2011 - EIA Conference 26 A Drivers for New Energy Eco-system Emission Management Distributed Empowerment Energy Efficiency Generation 40%

466

Power Supply Fundamentals  

Science Journals Connector (OSTI)

Liquid Crystal Displays require dedicated power supply circuits to support their specific requirements. Many different display technologies coexist in the market and compete for their market share. While the p...

Oliver Nachbaur

2012-01-01T23:59:59.000Z

467

British Nuclear Power Policies  

Science Journals Connector (OSTI)

By the late seventies nuclear power had become both a major and a highly controversial element in British energy policy. The process by which this situation had ... throws on the making and implementing of public...

Roger Williams

1983-01-01T23:59:59.000Z

468

Introducing nuclear power  

Science Journals Connector (OSTI)

... about the second part of the book, most of which deals with the hazards of nuclear power. It seems to me that, in his anxiety to make a case which is ... not a metallic fuel.

Lord Hinton

1976-07-15T23:59:59.000Z

469

Bonneville Power Administration  

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

ENT OFFS Department of Energy Bonneville Power Administration P.O. Box 3621 ' 91 FS F P Portland, Oregon 97208-3621 PUBLIC AFFAIRS April 20, 2011 In reply refer to: DK-7...

470

BONNEVILLE POWER ADMINISTRATION  

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

Next Steps 5:00 Adjourn About the Post-2011 Review Process BPA invited its public power customers and regional stakeholders to participate in the Energy Efficiency Post-2011...

471

Bonneville Power Administration  

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

- NT oc Department of Energy Bonneville Power Administration * r ' P.Q. Box 3621 Portland, Oregon 97208-3621 PUBLIC AFFAIRS September 30. 201 1 In reply refer to: DK-7 Richard...

472

Bonneville Power Administration  

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

is your final response to your request for information that you made to the Bonneville Power Administration (BPA) under the Freedom of Information Act (FOIA), 5 U.S.C. 552. You...

473

Bonneville Power Administration  

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

http:www.bpa.gov PR 02 14 BONNEVILLE POWER ADMINISTRATION FOR IMMEDIATE RELEASE Thursday, Jan. 23, 2014 CONTACT: Kevin Wingert, 503-230-4140971-207-8390 or 503-230-5131 BPA...

474

Bonneville Power Administration  

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

is a final response to your request for information that you made to the Bonneville Power Administration (BPA) under the Freedom of Information Act (FOIA), 5 USC 552. You...

475

BONNEVILLE POWER ADMINISTRATION  

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

09 Nosh Makujina Boise 208.631.5961 nosh.makujina@energysmartindustrial.com Clearwater Power Co. 12109 Richard Jarvis Kalispell 406.257.3013 rich.jarvis@energysmartindustrial.co...

476

Southwestern Power Administration  

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

Contact Us U.S. Department of Energy Southwestern Power Administration Gore Maintenance Office Mailing Address: P.O. Box 728 Gore, OK 74435-0728 Delivery Address: 14165 East 143rd...

477

Industrial power by research?  

Science Journals Connector (OSTI)

... The largest nation on the Earth is at last on the road to becoming an industrial power matching in prosperity and creativity the most successful nations elsewhere in the world. ... ask whether China has always been so certain of itself.

1985-11-21T23:59:59.000Z

478

Power System Dispatcher  

Broader source: Energy.gov [DOE]

As a Power System Dispatcher, you will be working in the Operations Center in Springfield, Missouri as part of the Division of Scheduling & Operations, Office of Corporate Operations. You will...

479

Concentrated Thermoelectric Power  

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

and night using no moving parts at both the utility and distributed scale. Concentrating Solar Power MASSACHUSETTS INSTITUTE OF TECHNOLOGY PROGRAM: SunShot CSP R&D 2012 TOPIC:...

480

Power System Operator  

Broader source: Energy.gov [DOE]

At Southeastern, you can make a direct impact by helping us deliver low-cost hydroelectric power to over one hundred electric cooperatives and municipal utilities, and over eight million end-use...

Note: This page contains sample records for the topic "maintain unity power" 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

Wind Power Today  

SciTech Connect (OSTI)

Wind Power Today is an annual publication that provides an overview of the wind energy research conducted by the U.S. Department of Energy Wind and Hydropower Technologies Program.

Not Available

2006-05-01T23:59:59.000Z

482

Wind Power Today  

SciTech Connect (OSTI)

Wind Power Today is an annual publication that provides an overview of the wind energy research conducted by the U.S. Department of Energy Wind and Hydropower Technologies Program.

Not Available

2007-05-01T23:59:59.000Z

483

Structural power flow measurement  

SciTech Connect (OSTI)

Previous investigations of structural power flow through beam-like structures resulted in some unexplained anomalies in the calculated data. In order to develop structural power flow measurement as a viable technique for machine tool design, the causes of these anomalies needed to be found. Once found, techniques for eliminating the errors could be developed. Error sources were found in the experimental apparatus itself as well as in the instrumentation. Although flexural waves are the carriers of power in the experimental apparatus, at some frequencies longitudinal waves were excited which were picked up by the accelerometers and altered power measurements. Errors were found in the phase and gain response of the sensors and amplifiers used for measurement. A transfer function correction technique was employed to compensate for these instrumentation errors.

Falter, K.J.; Keltie, R.F.

1988-12-01T23:59:59.000Z

484

PowerPoint Presentation  

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

Director of Solar Materials R&D at SunEdison Brad Mattson, CEO at Siva Power Mark A. Johnson, Director at EERE Advanced Manufacturing Office SUNSHOT GRAND CHALLENGE A LOOK AHEAD:...

485

Global Wind Power Installations  

Science Journals Connector (OSTI)

Several countries now have operational offshore wind power plants in Europe. These include Denmark, Sweden, the UK, the Netherlands, Belgium, Ireland, and Finland (see Table 8). Although significant development o...

Dr. Thomas Ackermann; Dr. Rena Kuwahata

2013-01-01T23:59:59.000Z

486

Global Wind Power Installations  

Science Journals Connector (OSTI)

Several countries now have operational offshore wind power plants in Europe. These include Denmark, Sweden, the UK, the Netherlands, Belgium, Ireland, and Finland (see Table 8). Although significant development o...

Dr. Thomas Ackermann; Dr. Rena Kuwahata

2012-01-01T23:59:59.000Z

487

Measuring Standby Power  

Broader source: Energy.gov [DOE]

The International Electrotechnical Commission (IEC) 62301 test procedure describes a method for testing standby power use in appliances. The summary below introduces the general approach. However, consult the official document before undertaking the test.

488

Mesofluidic magnetohydrodynamic power generation  

E-Print Network [OSTI]

Much of the previous research into magnetohydrodynamics has involved large-scale systems. This thesis explores the miniaturization and use of devices to convert the power dissipated within an expanding gas flow into ...

Fucetola, Jay J

2012-01-01T23:59:59.000Z

489

The Power of People  

Science Journals Connector (OSTI)

The Power of People ... Once, about 20 years ago, I was swimming in the ocean along North Carolina's Outer Banks when an innocent-looking wave wiped me out. ...

MADELEINE JACOBS

1996-03-18T23:59:59.000Z

490

Power System Electrician Maintenance  

Broader source: Energy.gov [DOE]

Join the Bonneville Power Administration (BPA) for a challenging and rewarding career, while working, living, and playing in the Pacific Northwest in The Dalles. Oregon. The Dalles is the county...

491

Power System Electrician Maintenance  

Broader source: Energy.gov [DOE]

Join the Bonneville Power Administration (BPA) for a challenging and rewarding career, while working, living, and playing in the Pacific Northwest in Lewiston, Idaho. Lewiston is a city in north...

492

Power System Electrician Maintenance  

Broader source: Energy.gov [DOE]

Join the Bonneville Power Administration (BPA) for a challenging and rewarding career, while working, living, and playing in the Pacific Northwest near Vancouver, Washington. Vancouver is a city on...

493

Power System Electrician Maintenance  

Broader source: Energy.gov [DOE]

Join the Bonneville Power Administration (BPA) for a challenging and rewarding career, while working, living, and playing in the Pacific Northwest near Kent, Washington, a city located in King...

494

Washington's power supply collapse  

Science Journals Connector (OSTI)

... ON 25 July 1983 the Washington Public Power Supply System (WPPSS) defaulted on 2,250 million of municipal revenue bonds. This, ... has been polemical and accusatory in nature, blaming the Washington State Supreme Court, the Bonneville ...

Roger H. Bezdek

1985-09-26T23:59:59.000Z

495

More Power from Below  

Science Journals Connector (OSTI)

...MWe). Most new geothermal power plants brought...electric generation. Geothermal water at temperatures...used for bathing, heating, and greenhouses...Large-scale district heating projects have operated...are heated with geothermal water. Temperatures...

Joseph N. Moore; Stuart F. Simmons

2013-05-24T23:59:59.000Z

496

Crowd-powered systems  

E-Print Network [OSTI]

Crowd-powered systems combine computation with human intelligence, drawn from large groups of people connecting and coordinating online. These hybrid systems enable applications and experiences that neither crowds nor ...

Bernstein, Michael Scott

2012-01-01T23:59:59.000Z

497

PowerPoint Presentation  

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

FACTS Control for Long- and Short- FACTS Control for Long- and Short- Term Energy Storage Mehdi Ferdowsi Missouri University of Science and Technology Funded by the Energy Storage Systems Program of the U.S. Department Of Energy (DOE/ESS) through Sandia National Laboratories (SNL). Sandia is a multi-program laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration, under contract DE-AC04-94AL85000. Issues * Short- and Long-Term Energy Storage * Storage Integration * Cyber Security 33 v v Transmission Line Generation FACTS Wind Power Energy Storage Solar Power Energy Storage FACTS Device Distributed Decisions Power Electronics Communications Sensing and monitoring Inputs Power Electronics

498

Geothermal Power [and Discussion  

Science Journals Connector (OSTI)

...May 1974 research-article Geothermal Power [and...with the development of utilization...increase in geothermal production...electric energy generated...geothermoelectric energy costs ranged...The total geothermal capacity...remarkable development in this type...

1974-01-01T23:59:59.000Z

499

Nuclear Power: Canada Candu?  

Science Journals Connector (OSTI)

... with full details of one of the world's most successful nuclear power projects?the Candu system in use at the Pickering station at Toronto?in return for collaboration on heavy ... water reactors.

1972-06-16T23:59:59.000Z

500

Exogenous Fibroblast Growth Factors Maintain Viability, Promote Proliferation, and Suppress GADD45? and GAS6 Transcript Content of Prostate Cancer Cells Genetically Modified to Lack Endogenous FGF-2  

Science Journals Connector (OSTI)

...Fibroblast Growth Factors Maintain Viability...7703 Floyd Curl Drive, MSC 7836, San...fibroblast growth factor (FGF-1) or endogenous...arrest sequences (GAS) family genes...fibroblast growth factor: potentiation of...growth mediated by natural or chimeric nuclear...

Sydney A. Shain

2004-11-01T23:59:59.000Z