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


1

Interagency Advanced Power Group -- Steering group meeting minutes  

DOE Green Energy (OSTI)

This document contains the draft meeting minutes of the Steering Group of the Interagency Advanced Power Group. Included are the discussions resulting from the presentation of working group reports and the results of a discussion of IAPG policies and procedures. In the appendix are the reports of the following working groups: Electrical, Mechanical, Solar, and Systems.

Not Available

1993-11-18T23:59:59.000Z

2

Electric Power Controller for Steering Wheel Management in Electric Cars  

E-Print Network (OSTI)

Electric Power Controller for Steering Wheel Management in Electric Cars Vicente Milanés, Joshué. An electric car has been equipped with the system designed and tests to prove the behavior of the system transportation systems. Among these topics, the automation of the actuators involved in the management of a car

Paris-Sud XI, Université de

3

Modeling and Dynamic Simulation of Electric Power Steering System of Automobile Using Bond Graph Technique  

Science Conference Proceedings (OSTI)

Electric Power Steering (EPS) systems have many merits over traditional hydraulic power steering systems in fuel economy, variable assist capabilities and favorable road feeling by virtue of adjustment assist characteristic with adopting assist motor ... Keywords: electric power steering system, bond graph, modeling, simulation

Lin-an Wang; Qiang Li; Xiao-juan Liang

2010-04-01T23:59:59.000Z

4

Integrated injection-locked semiconductor diode laser  

DOE Patents (OSTI)

A continuous wave integrated injection-locked high-power diode laser array is provided with an on-chip independently-controlled master laser. The integrated injection locked high-power diode laser array is capable of continuous wave lasing in a single near-diffraction limited output beam at single-facet power levels up to 125 mW (250 mW total). Electronic steering of the array emission over an angle of 0.5 degrees is obtained by varying current to the master laser. The master laser injects a laser beam into the slave array by reflection of a rear facet. 18 figures.

Hadley, G.R.; Hohimer, J.P.; Owyoung, A.

1991-02-19T23:59:59.000Z

5

Integrated injection-locked semiconductor diode laser  

DOE Patents (OSTI)

A continuous wave integrated injection-locked high-power diode laser array is provided with an on-chip independently-controlled master laser. The integrated injection locked high-power diode laser array is capable of continuous wave lasing in a single near-diffraction limited output beam at single-facet power levels up to 125 mW (250 mW total). Electronic steering of the array emission over an angle of 0.5 degrees is obtained by varying current to the master laser. The master laser injects a laser beam into the slave array by reflection of a rear facet.

Hadley, G. Ronald (Albuquerque, NM); Hohimer, John P. (Albuquerque, NM); Owyoung, Adelbert (Albuquerque, NM)

1991-01-01T23:59:59.000Z

6

Interagency Advanced Power Group Steering Group meeting minutes  

DOE Green Energy (OSTI)

This document contains presentation overviews and viewgraphs from a meeting military personnel on the subject of power generation and distribution systems for military applications. Mission analysis and directional plans were given for each working group (chemical, mechanical, electrical, nuclear, solar and systems). Attendees represented the US Air Force, Army, Navy, and NASA.

Not Available

1992-11-18T23:59:59.000Z

7

Locking mechanism  

DOE Patents (OSTI)

The invention is a motorized linkage for operating a door strike. A six volt power source, controlled by a security code, rotates a small electric motor when a proper security code is given. The motor rotates a shaft which engages a coil spring. This moves a locking cam. When a catch on the locking cam separates from the locking lever catch, the latch bolt keeper may be manipulated by a user.

Williams, Gary L. (428 E. Third Avenue, Kennewick, WA 99336); Goin, Jr., Jesse L. (480 Kau Trail, Pasco, WA 99301); Kirby, Patrick G. (1010 W. Fifteenth Pl., Kennewick, WA 99337); McKenna, John P. (Rt. 3, Box 1818, Benton City, WA 99320)

1997-01-01T23:59:59.000Z

8

Variation resilient low-power circuit design methodology using on-chip phase locked loop  

Science Conference Proceedings (OSTI)

This paper presents a variation resilient circuit design technique for maintaining parametric yield of design under inherent variation in process parameters. We propose to utilize on-chip phase locked loop (PLL) as a sensor to detect process, VDD, ... Keywords: NBTI, PLL, process variation, system reliability

Kunhyuk Kang; Keejong Kim; Kaushik Roy

2007-06-01T23:59:59.000Z

9

Electric Power Research Institute Environmental Control Technology Center Report to the Steering Committee  

Science Conference Proceedings (OSTI)

Operations and maintenance continued this month at the Electric Power Research Institute's (EPRI?s) Environmental Control Technology Center (ECTC). Testing for the month involved the Dry Sorbent Injection (DSI) test block with the Carbon Injection System. Also, several installation activities were initiated this month for the testing of a new EPRI/ADA Technologies sorbent sampling system in December. The 1.0 MW Cold-Side Selective Catalytic Reduction (SCR) unit, the 0.4 MW Mini Pilot Wet Scrubber, and the 4.0 MW Pilot Wet Scrubber remained idle this month in a cold-standby mode and were inspected regularly. These units remain available for testing as future work is identified.

None

1997-11-01T23:59:59.000Z

10

Electric Power Research Institute, Environmental Control Technology Center report to the Steering Committee. Final technical report  

Science Conference Proceedings (OSTI)

Operations and maintenance continued this month at the Electric Power Research Institute`s Environmental Control Technology Center. Testing on the 4.0 MW Pilot Wet FGD unit continued this month with the Trace Element Removal (TER) test block, and a simultaneous testing of the Lime Forced Oxidation process with DBA addition (LDG). At the end of the month, a series of Duct Injection tests began in a study to determine the efficiencies of alkaline injection for removing trace elements (mercury). On the Cold-Side Selective Catalytic Reduction (SCR) unit, low temperature performance testing continued this month as measurements were taken for NO{sub x} removal efficiency, residual ammonia slip, and SO{sub 3} generation across the catalysts installed in the SCR reactor. This report describes the status of the facilities and test activities at the pilot and mini-pilot plants.

NONE

1995-07-01T23:59:59.000Z

11

Steering Group Report  

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

Steering Steering Group Report Fermilab Director Pier Oddone convened the Fermilab Steering Group in March 2007. Members comprised particle and accelerator scientists from Fermilab and the national community. Fermilab Deputy Director Young-Kee Kim served as chair. The Steering Group subsequently formed subgroups to provide advice on the best physics opportunities that new facilities could offer. These subgroups drew upon university and laboratory scientists largely from outside Fermilab. The Steering Group took a number of steps to obtain as much input as possible from a broad spectrum of the U.S. particle- and accelerator-physics community. The Steering Group chair gave presentations and conducted town-hall-style sessions at meetings of all the major collaborations at Fermilab (CDF, DZero, MINOS, MINERνA,

12

The Economics of Customer Lock-In and Market Power in Services  

E-Print Network (OSTI)

Abstract: Many businesses provide aftermarket services, including parts, maintenance, consulting, upgrades and modifications to durable consumer and business equipment. We investigate the effect on the original equipment manufacturer and on consumers if the manufacturer is the only (monopoly) service provider for the equipment it sells. Controlling the service market may be a profitable strategic objective, but there are several possible problems. The firm needs a durable intellectual property advantage to dominate independent service organizations. Even with such an advantage, active competition from vendors of alternate original equipment may force the manufacturer to dissipate service profits through equipment market competition to obtain market share. Further, the courts appear to be sympathetic to antitrust claims against manufacturers when they attempt to extend their proprietary control over one component of service to monopoly control overall all service provision. We also find that reputation effects may prevent manufacturers from fully exploiting their monopoly power in the aftermarket, but that reputation does not generally lead to competitive prices.

Severin Borenstein; Jeffrey K. Mackie-mason; Janet S. Netz; Severin Borenstein; Jeffrey K. Mackie-mason; Janet S. Netz

1993-01-01T23:59:59.000Z

13

Fermilab Steering Group Report  

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

1 1 Executive Summary: A Plan for Fermilab In This Section: Executive Summary: A Plan for Fermilab Guidelines The Steering Group's proposed plan Executive Summary: A Plan for Fermilab The Fermilab Steering Group has developed a plan to keep U.S. accelerator-based particle physics on the pathway to discovery, both at the Terascale with the LHC and the ILC and in the domain of neutrinos and precision physics with a high-intensity accelerator. The plan puts discovering Terascale physics with the LHC and the ILC as Fermilab's highest priority. While supporting ILC development, the plan creates opportunities for exciting science at the intensity frontier. If the ILC remains near the Global Design effort's technically driven timeline, Fermilab would continue neutrino science with the NOνA experiment, using the NuMI (Neutrinos at the Main Injector) proton plan, scheduled to begin operating in 2011. If ILC construction must wait somewhat longer, Fermilab's plan proposes SNuMI, an upgrade of NuMI to create a more powerful neutrino beam. If the ILC start is postponed significantly, a central feature of the proposed Fermilab plan calls for building an intense proton facility, Project X, consisting of a linear accelerator with the currently planned characteristics of the ILC combined with Fermilab's existing Recycler Ring and the Main Injector accelerator. The major component of Project X is the linac. Cryomodules, radio-frequency distribution, cryogenics and instrumentation for the linac are the same as or similar to those used in the ILC at a scale of about one percent of a full ILC linac.

14

Energy Privacy Steering Committee  

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

TheDepartment of Energy (DOE) Privacy Steering Committee (EPSC) advises the Senior Agency Official for Privacy (SAOP) and the Departments Privacy Program regardingpolicies and program...

15

APSUO Steering Committee  

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

APSUO Steering Committee Name Contact Information Term Peter Abbamonte University of Illinois at Urbana-Champaign Ph: 217-244-4861 Fx: 217-244-8544 Em: abbamont@illinois.edu 2014...

16

acquirePyLock  

Science Conference Proceedings (OSTI)

... acquirePyLock. Prev, 8.6.8. Miscellaneous Classes and Functions, Next. Name. acquirePyLock ensure thread-safe Python API calls. Synopsis. ...

2013-08-23T23:59:59.000Z

17

Individual differences in preferred steering effort for steer-by-wire systems  

Science Conference Proceedings (OSTI)

Steer-by-wire systems provide drivers with the opportunity to personalize steering settings in vehicles. Studies conducted in the past have indicated that preferences for steering effort, one of the factors which affect steering feel, vary based on individual ... Keywords: human machine interface, steer-by-wire, steering effort, steering feel, steering systems

Swethan Anand; Jacques Terken; Jeroen Hogema

2011-11-01T23:59:59.000Z

18

Fermilab Steering Group Report  

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

Steering Group Steering Group Eugene Beier University of Pennsylvania Joel Butler Fermi National Accelerator Laboratory Sally Dawson Brookhaven National Laboratory Helen Edwards Fermi National Accelerator Laboratory Thomas Himel Stanford Linear Accelerator Center Stephen Holmes Fermi National Accelerator Laboratory Young-Kee Kim, Chair Fermi National Accelerator Laboratory/ University of Chicago Andrew Lankford University of California, Irvine David McGinnis Fermi National Accelerator Laboratory Sergei Nagaitsev Fermi National Accelerator Laboratory Tor Raubenheimer Stanford Linear Accelerator Center Vladimir Shiltsev Fermi National Accelerator Laboratory Maury Tigner Cornell University Hendrik Weerts Argonne National Laboratory Contributors Neutrino Physics Group Eugene Beier University of Pennsylvania

19

Fast flux locked loop  

DOE Patents (OSTI)

A flux locked loop for providing an electrical feedback signal, the flux locked loop employing radio-frequency components and technology to extend the flux modulation frequency and tracking loop bandwidth. The flux locked loop of the present invention has particularly useful application in read-out electronics for DC SQUID magnetic measurement systems, in which case the electrical signal output by the flux locked loop represents an unknown magnetic flux applied to the DC SQUID.

Ganther, Jr., Kenneth R. (Olathe, KS); Snapp, Lowell D. (Independence, MO)

2002-09-10T23:59:59.000Z

20

SEEs, and Red Locks  

Science Conference Proceedings (OSTI)

... and Red Locks Gared Chastain Jayme Jordan March 2013 ... Contact Information gared.chastain@raytheon.com Gared Chastain Program Manager ...

2013-03-28T23:59:59.000Z

Note: This page contains sample records for the topic "locks power steering" 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

Overview of locking systems  

Science Conference Proceedings (OSTI)

The purpose of this document is to present technical information that should be useful for understanding and applying locking systems for physical protection and control. There are major sections on hardware for locks, vaults, safes, and security containers. Other topics include management of lock systems and safety considerations. This document also contains notes on standards and specifications and a glossary.

Gee, K.T.; Scott, S.H.; Wilde, M.G. [Sandia National Labs., Albuquerque, NM (United States); Highland, S.E. [Albuquerque Safe Co., Albuquerque, NM (United States)

1993-12-01T23:59:59.000Z

22

Fermilab Steering Group Report  

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

Fermilab Icon Fermilab Icon Photo Home About About the Steering Group Members & Contributors Fermilab and the Quantum Universe Acknowledgement Contents Contents Chapter 1 Executive Summary: A Plan for Fermilab Chapter 2 Fermilab and the Quantum Universe Chapter 3 Fermilab and the ILC Chapter 4 Physics at the Intensity Frontier Chapter 5 Facilities for the Intensity Frontier Chapter 6 Beyond the ILC and the LHC Chapter 7 A Fermilab Plan for Discovery Appendix Appendix Appendix Appendix A Steering Group charge Appendix B Fermilab and the ILC Appendix C The international neutrino program Appendix D Neutrino science with 8 GeV and 800 GeV protons Appendix E Muon-to-electron conversion in nuclei Appendix F Precision physics experiments with kaon beams Appendix G Facilities considered Appendix H Steps toward a muon collider

23

Safety System Oversight Steering Committee charter  

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

STEERING COMMITTEE CHARTER PURPOSE The goals of the Safety System Oversight Steering Committee (SSOC) are to promote and provide a forum for communication and coordination among...

24

Pessimistic software lock-elision  

Science Conference Proceedings (OSTI)

Read-write locks are one of the most prevalent lock forms in concurrent applications because they allow read accesses to locked code to proceed in parallel. However, they do not offer any parallelism between reads and writes. This paper introduces pessimistic ... Keywords: lock-elision, locks, multicore, software transactional memory, wait-free

Yehuda Afek; Alexander Matveev; Nir Shavit

2012-10-01T23:59:59.000Z

25

Fermilab Steering Group Report  

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

5 5 Facilities for the Intensity Frontier In This Section: Facilities for the Intensity Frontier SuperNuMI (SNuMI) Project X Existing rings Project X and the ILC Project X and longer term facilities Summary Facilities for the Intensity Frontier The Steering Group considered a variety of accelerator facilities and programs using the following criteria: Support for physics research goals, effective use of accelerator assets freed up at the end of Tevatron operations, Alignment with the ILC R&D program, Potential for achievement over the next decade. Twelve facilities received consideration using some or all of these criteria. Appendix G sorts those facilities not described in this chapter based on relevance to proton- or electron-based programs. This chapter describes the facilities that would support neutrino science and precision physics at the intensity frontier. The facilities include an intense proton source and its injection to the existing rings at Fermilab for a variety of programs.

26

Rotatable stem and lock  

DOE Patents (OSTI)

A valve stem and lock is disclosed which includes a housing surrounding a valve stem, a solenoid affixed to an interior wall of the housing, an armature affixed to the valve stem and a locking device for coupling the armature to the housing body. When the solenoid is energized, the solenoid moves away from the housing body, permitting rotation of the valve stem.

Deveney, J.E.; Sanderson, S.N.

1981-10-27T23:59:59.000Z

27

HAMMER Steering Committee Meeting | Department of Energy  

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

HAMMER Steering Committee Meeting HAMMER Steering Committee Meeting HAMMER Steering Committee Meeting September 11 - 13, 2012 The HAMMER Steering Committee is a group of nationally recognized leaders who offer their time and experience to HAMMER management in an interactive setting where everyone shares a common commitment-reducing health and safety risks to workers, emergency responders, and the public. Committee insight and recommendations strongly influence HAMMER policies, strategies, and direction. As an integral element of the partnership, the Steering Committee helps develop and sustain HAMMER. HAMMER Steering Committee Calendar of Events HAMMER Steering Committee Fact Sheet More Documents & Publications HSS Focus Group Meeting (Topical Meeting) Active Labor Unions and Organizations Interfacing With DOE

28

2013 EM Forum Steering Committee  

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

Technical Services Y-12 LLC. Leon Duquella, Chair Oak Ridge EM Forum Steering Committee DOE ORO Emergency Management Team Randy Fair DOE Office of Science DiAnn Fields Public...

29

Coal feed lock  

DOE Patents (OSTI)

A coal feed lock is provided for dispensing coal to a high pressure gas producer with nominal loss of high pressure gas. The coal feed lock comprises a rotor member with a diametral bore therethrough. A hydraulically activated piston is slidably mounted in the bore. With the feed lock in a charging position, coal is delivered to the bore and then the rotor member is rotated to a discharging position so as to communicate with the gas producer. The piston pushes the coal into the gas producer. The rotor member is then rotated to the charging position to receive the next load of coal.

Pinkel, I. Irving (Fairview Park, OH)

1978-01-01T23:59:59.000Z

30

Electronic door locking mechanism  

SciTech Connect

The invention is a motorized linkage for engaging a thumb piece in a door mechanism. The device has an exterior lock assembly with a small battery cell and combination lock. Proper entry by a user of a security code allows the battery to operate a small motor within the exterior lock assembly. The small motor manipulates a cam-plunger which moves an actuator pin into a thumb piece. The user applies a force on to the thumb piece. This force is transmitted by the thumb piece to a latch engagement mechanism by the actuator pin. The latch engagement mechanism operates the door latch.

Williams, Gary Lin (428 E. Third Ave., Kennewick, WA 99336); Kirby, Patrick Gerald (1010 W. Fifteenth Pl., Kennewick, WA 99337)

1997-01-01T23:59:59.000Z

31

Electronic door locking mechanism  

DOE Patents (OSTI)

The invention is a motorized linkage for engaging a thumb piece in a door mechanism. The device has an exterior lock assembly with a small battery cell and combination lock. Proper entry by a user of a security code allows the battery to operate a small motor within the exterior lock assembly. The small motor manipulates a cam-plunger which moves an actuator pin into a thumb piece. The user applies a force on to the thumb piece. This force is transmitted by the thumb piece to a latch engagement mechanism by the actuator pin. The latch engagement mechanism operates the door latch. 6 figs.

Williams, G.L.; Kirby, P.G.

1997-10-21T23:59:59.000Z

32

Energy Transition Steering Committee Meeting February 25, 2011  

E-Print Network (OSTI)

, and transportation of energy · Ron Flinn: Presented a brief history of the T.B. Simon Power Plant; commented/year History #12;4 Review of existing campus energy infrastructure The MSU energy production and distribution1 Energy Transition Steering Committee Meeting February 25, 2011 9:00-11:00 a.m. Meeting Notes

Landis, Doug

33

DOE Privacy Steering Committee Charter  

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

Privacy Steering Committee Charter Privacy Steering Committee Charter A. OBJECTIVE The purpose of the Department of Energy (DOE) Privacy Steering Committee (EPSC) is to advise the Senior Agency Official for Privacy (SAOP) and the Department's Privacy Program, providing recommendations to improve policies and program initiatives including breach response and notification, Privacy Impact Assessments, and other privacy matters. The EPSC is an essential component of DOE's ongoing efforts to identify processes to eliminate the unnecessary use of SSNs, and to safeguard Personally Identifiable Information (PII) while mitigating risks where the use of SSNs is authorized by a law, regulation or DOE Directive to fulfill a mission of the Department. B. AUTHORITY The EPSC is established at the direction of the Senior Agency Official for Privacy (SAOP).

34

Fermilab Steering Group Report  

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

Acknowledgement Acknowledgement The Fermilab Steering Group is grateful to many members of the particle physics and accelerator community for their expert advice and contributions to the preparation of this report: Robert Abrams, Nikolai Andreev, Charles Ankenbrandt, Giorgio Apollinari, Jeff Appel, Rick Baartman, Jonathan Bagger, Wander Baldini, Barry Barish, Gerald Blazey, Dixon Bogert, Ed Bonnema, James Brau, Steven Brice, Stanley Brodsky, Daniel Broemmelsiek, Alan Bross, Charles Brown, Douglas Bryman, William Bugg, Alexey Burov, Phillip Burrows, Maksim Bychkov, Robert Cahn, Marcela Carena, Jean-Paul Carneiro, Harry Carter, Robert Carey, Brian Chase, David Christian, Michael Church, Willie Clark, Janet Conrad, John Corlett, Mary Anne Cummings, Dan Dale, Chris Damerell, Paul Debevec, André de Gouvea, Fritz DeJongh, Marcel Demarteau, Paul Derwent, Milind Diwan, Harold Lee Dodds, Gerald Dugan, Craig Dukes, Estia Eichten, Eckhard Elsen, Louis Emery, Peter Fisher, George Flanagan, Tony Favale, Gary Feldman, Buck Field, David Finley, Bonnie Fleming, Brian Foster, Emil Frlez, Kenneth Ganezer, Consolato Gattuso, Stephen Geer, Norman Gelfand, Terry Goldman, Keith Gollwitzer, Maury Goodman, Paul Grannis, Daniel Green, Terry Grimm, Alan Hahn, Reidar Hahn, Michael Harrison, Ayman Hawari, David Hertzog, Robert Hirosky, David Hitlin, Richard Holmes, Maxine Hronek, Patrick Hurh, Jim Hylen, Gerald Jackson, Andreas Jansson, David Johnson, Jeffrey Johnson, Rol Johnson, John Johnstone, Chang Kee Jung, Steven Kahn, Peter Kammel, Yuri Kamyshkov, David Kawall, Kara Keeter, Christina Keller, Robert Kephart, Harold Kirk, David Kirkby, Arkadiy Klebaner, Sergey Korenev, Ioanis Kourbanis, Andreas Kronfeld, Krishna Kumar, James Lackey, Kenneth Lande, Valeri Lebedev, Kevin Lesko, Tony Leveling, Mats Lindroos, Laurence Littenberg, Vladimir Lobashev, Kevin Lynch, William Marciano, Daniel Marlow, John Marriner, Michael Martens, Dongming Mei, Mark Messier, Peter Meyers, Phillip Miller, Shekhar Mishra, Hugh Montgomery, Kevin Munday, Homer Neal, David Neuffer, Andrew Norman, Kenneth Olsen, Peter Ostroumov, Satoshi Ozaki, Robert Palmer, Vaia Papadimitriou, Stephen Parke, Kent Paschke, Ralph Pasquinelli, Todd Pedlar, Stephen Peggs, Susan Pfiffner, Henryk Piekarz, Thomas Phillips, Dinko Pocanic, Milorad Popovic, James Popp, Eric Prebys, Chris Quigg, Regina Rameika, Ronald Ray, Lee Roberts, Tom Roberts, Natalie Roe, Jerome Rosen, Marc Ross, Howard Rubin, Randy Ruchti, Richard Sah, Niki Saoulidou, Kate Scholberg, Alan Schwartz, Yannis Semertzidis, Abraham Seiden, Melvyn Shochet, Marilyn Smith, Henry Sobel, Paul Souder, Giulio Stancari, Michelle Stancari, Raymond Stefanski, James Stone, Sheldon Stone, Michael Syphers, Alex Tarasiewicz, Eddie Tatar, Rex Tayloe, Alvin Tollestrup, Yagmur Torun, Todd Treado, Michael Turner, Fred Ullrich, John Urbin, Alexander Valishev, Leonid Vorobiev, Nick Walker, Robert Webber, Bernard Wehring, Steven Werkema, Christopher White, Herman White, James Whitmore, David Wildman, Kent Alan Williams, William Willis, Phil Winkle, William Snow, Stanley Wojcicki, Hitoshi Yamamoto, Peter Yamin, Katsuya Yonehara, Cary Yoshikawa, Albert Young, Michael Zeller, Michael Zisman, Alexander Zlobin, and Robert Zwaska

35

Positioning and locking apparatus  

DOE Patents (OSTI)

A positioning and locking apparatus are disclosed including a fixture having a rotatable torque ring provided with a plurality of cam segments for automatically guiding a container into a desired location within the fixture. Rotation of the ring turns the container into a final position in pressure sealing relation against a hatch member. 6 figs.

Hayward, M.L.; Harper, W.H.

1987-06-30T23:59:59.000Z

36

Positioning and locking apparatus  

DOE Patents (OSTI)

A positioning and locking apparatus including a fixture having a rotatable torque ring provided with a plurality of cam segments for automatically guiding a container into a desired location within the fixture. Rotation of the ring turns the container into a final position in pressure sealing relation against a hatch member.

Hayward, Milton L. (2305 Greenbrook Blvd., Richland, WA 99352); Harper, William H. (1454 Amon Dr., Richland, WA 99352)

1987-01-01T23:59:59.000Z

37

Positioning and locking apparatus  

DOE Patents (OSTI)

A positioning and locking apparatus including a fixture having a rotatable torque ring provided with a plurality of cam segments for automatically guiding a container into a desired location within the fixture. Rotation of the ring turns the container into a final position in pressure sealing relation against a hatch member.

Hayward, M.L.; Harper, W.H.

1985-06-19T23:59:59.000Z

38

Fermilab Steering Group Report  

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

H: Steps toward a muon collider H: Steps toward a muon collider This section lists the steps required to demonstrate the viability of a muon collider, and current activities. End-to-end conceptual design The "front end" of a muon collider and that of a neutrino factory have much in common. As neutrino factory work to date has shown, it is useful to develop an end-to-end design to illuminate the further simulation, design and hardware R&D needed for development of a facility; to derive early cost estimates; and to evaluate viability. Such exercises have been carried out. Proton driver To achieve luminosities of O(1034cm-2s-1) requires proton power on target of about 4 MW in the form of approximately 3 ns-long bunches each with of O(1014) protons. This driver would be an upgrade of Project X. Some accumulator, from an appropriate source, with fast extraction would need development.

39

Data port security lock  

DOE Patents (OSTI)

In a security apparatus for securing an electrical connector, a plug may be fitted for insertion into a connector receptacle compliant with a connector standard. The plug has at least one aperture adapted to engage at least one latch in the connector receptacle. An engagement member is adapted to partially extend through at least one aperture and lock to at least one structure within the connector receptacle.

Quinby, Joseph D. (Albuquerque, NM); Hall, Clarence S. (Albuquerque, NM)

2008-06-24T23:59:59.000Z

40

Fermilab Steering Group Report  

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

F: Precision physics experiments with kaon beams F: Precision physics experiments with kaon beams The charged kaon experiment enabled by the Tevatron Stretcher and Project X could deliver a precision measurement of the K+→π+νv branching fraction that matches the small theoretical uncertainty. In parallel, the charged kaon experiment can probe many other decay channels including a precision measurement of K+→e+ν and a search for K+→π+μe which are both uniquely incisive probes of Terascale physics and beyond. The neutral kaon experiment driven by the enormous 8 GeV beam power provided by Project X could discover and measure the ultrarare KL→π0νv process. As the sensitivity reaches down to the Standard Model branching ratio of 3×10-11, several extensions of the Standard Model would be excluded or, even better, new Terascale phenomena would be detected. Upon attaining the Standard Model sensitivity the neutral kaon experiment then becomes sensitive to very high mass scale (>1000 TeV/c2) through precision measurement of the KL→π0νv branching fraction.

Note: This page contains sample records for the topic "locks power steering" 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

Fermilab Steering Group Report  

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

2 2 Fermilab and the Quantum Universe 0. What is the origin of mass for fundamental particles? 1. Are there undiscovered principles of nature: new symmetries, new physical laws? 2. How can we solve the mystery of dark energy? 3. Are there extra dimensions of space? 4. Do all the forces become one? 5. Why are there so many kinds of particles? 6. What is dark matter? How can we make it in the laboratory? 7. What are neutrinos telling us? 8. How did the universe come to be? 9. What happened to the antimatter? Based on "The Quantum Universe," HEPAP 2004 Particle physicists are on a 21st-century quest to answer profound questions about the universe. Powerful new scientific tools for particle physics and astrophysics now bring the answers to these compelling questions within reach. Along with astrophysical observations, particle accelerators offer different paths to the exploration of the physics of the Quantum Universe. At the energy frontier, the Large Hadron Collider at CERN and the proposed International Linear Collider will take physicists into a new "Terascale" energy region and the discoveries it holds. High-intensity accelerators offer another pathway to discovery by opening the door into the world of neutrinos and precision physics, where physicists expect they will also find answers to Quantum Universe questions.

42

Fermilab Steering Group Report  

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

E: Muon-to-electron conversion in nuclei E: Muon-to-electron conversion in nuclei With the discovery of neutrino masses and mixings we have learned that neutral lepton flavor quantum numbers are violated in nature. An immediate question arises: "Does lepton flavor violation also occur at an appreciable rate with the charged leptons?" While the Standard Model predicts negligible rates for charged lepton flavor violation, many models, including various versions of supersymmetry, predict CLFV at an appreciable and potentially observable rate. Searches for CLFV are the most powerful and promising probes for new physics at and above the TeV scale. illustration The sensitivity to a new physics scale Λ in a μ→e conversion experiment in 48Ti that can probe a normalized capture rate of 10-17 and 10-19, and a μ→eγ search that is sensitive to a branching ratio of 10-13. The sensitivity is plotted as a function of κ, a parameter that interpolates between a fl avor transition magnetic moment-type operator (κ>1). Also depicted is the region already excluded from searches for both μ→eγ and μ→e conversion in 48Ti.

43

Safe-haven locking device  

DOE Patents (OSTI)

Disclosed is a locking device for eliminating external control of a secured space formed by fixed and movable barriers. The locking device uses externally and internally controlled locksets and a movable strike, operable from the secured side of the movable barrier, to selectively engage either lockset. A disengagement device, for preventing forces from being applied to the lock bolts is also disclosed. In this manner, a secured space can be controlled from the secured side as a safe-haven. 4 figures.

Williams, J.V.

1984-04-26T23:59:59.000Z

44

Department of Energy Hosts First Steering Committee Meeting on...  

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

Nuclear Energy Partnership Inaugural Steering Group Meeting Makes Marked Progress Global Nuclear Energy Partnership Members Convene in Jordan For Second Steering Group Meeting...

45

Safety lock-out device for electrical appliances  

DOE Patents (OSTI)

A safety lock-out device prevents the insertion of an electrical power cord into an electrical power cord receptacle of an electrical appliance. The devise comprises a mounting plate fastened to the appliance and a cover plate hingedly attached to the appliance. The cover plate is movable between a first position and a second position such that, in the first position, the cover plate covers and prevents insertion of a power cord into the appliance receptacle. In said second position, the appliance receptacle is uncovered to permit insertion of a power cord into the receptacle. Extending a lock shank through aligned openings formed in flange members extending from the mounting plate and the cover plate locks the cover plate in the first position.

Cliff, Jr., Paul L. (Bloomingdale, IL)

1996-01-01T23:59:59.000Z

46

Safety lock-out device for electrical appliances  

DOE Patents (OSTI)

A safety lock-out device prevents the insertion of an electrical power cord into an electrical power cord receptacle of an electrical appliance. The device comprises a mounting plate fastened to the appliance and a hinged cover plate attached to the appliance. The cover plate is movable between a first position and a second position such that, in the first position, the cover plate covers and prevents insertion of a power cord into the appliance receptacle. In said second position, the appliance receptacle is uncovered to permit insertion of a power cord into the receptacle. Extending a lock shank through aligned openings formed in flange members extending from the mounting plate, the cover plate locks the cover plate in the first position. 15 figs.

Cliff, P.L. Jr.

1996-07-09T23:59:59.000Z

47

Bringing Computational Steering to the User Jarke J. van Wijk  

E-Print Network (OSTI)

interface development (such as Tcl/Tk) simplify the implementation of computational steering. The developer

Liere, Robert van

48

Cavity-locked ring down spectroscopy  

DOE Patents (OSTI)

Distinct locking and sampling light beams are used in a cavity ring-down spectroscopy (CRDS) system to perform multiple ring-down measurements while the laser and ring-down cavity are continuously locked. The sampling and locking light beams have different frequencies, to ensure that the sampling and locking light are decoupled within the cavity. Preferably, the ring-down cavity is ring-shaped, the sampling light is s-polarized, and the locking light is p-polarized. Transmitted sampling light is used for ring-down measurements, while reflected locking light is used for locking in a Pound-Drever scheme.

Zare, Richard N. (Stanford, CA); Paldus, Barbara A. (Stanford, CA); Harb, Charles C. (Palo Alto, CA); Spence, Thomas (Union City, CA)

2000-01-01T23:59:59.000Z

49

Geospatial Science Steering Committee | Department of Energy  

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

Geospatial Science Steering Committee Geospatial Science Steering Committee Geospatial Science Steering Committee The Geospatial Science Steering Committee (GSSC) functions in an advisory role to the DOE national laboratories, major facilities, and to headquarters and field office elements to actively promote effective utilization of GIS science and technology in the DOE complex. The major goals of the GSSC are to foster technical excellence and communication, to identify and advocate best business practices, to provide sound recommendations on policy and standards, and to coordinate between DOE and other federal and state agencies in areas of mutual interest. List of GSSC Members (as of May 2011) Chair: Mark Tuttle (Oak Ridge National Laboratory, tuttlema@ornl.gov) Co-Chair: Denise Bleakly (Sandia National Laboratory, drbleak@sandia.gov)

50

Geospatial Science Steering Committee | Department of Energy  

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

Geospatial Science Steering Committee Geospatial Science Steering Committee Geospatial Science Steering Committee The Geospatial Science Steering Committee (GSSC) functions in an advisory role to the DOE national laboratories, major facilities, and to headquarters and field office elements to actively promote effective utilization of GIS science and technology in the DOE complex. The major goals of the GSSC are to foster technical excellence and communication, to identify and advocate best business practices, to provide sound recommendations on policy and standards, and to coordinate between DOE and other federal and state agencies in areas of mutual interest. List of GSSC Members (as of May 2011) Chair: Mark Tuttle (Oak Ridge National Laboratory, tuttlema@ornl.gov) Co-Chair: Denise Bleakly (Sandia National Laboratory, drbleak@sandia.gov)

51

What's used to steer Jefferson Lab's...  

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

What's used to steer Jefferson Lab's electron beam? Although it may not look like it at first, the Jefferson Lab accelerator really works much like your TV set. Electrons are...

52

LEDSGP/about/steering-committee | Open Energy Information  

Open Energy Info (EERE)

LEDSGP/about/steering-committee LEDSGP/about/steering-committee < LEDSGP‎ | about Jump to: navigation, search LEDSGP Logo.png Advancing climate-resilient low emission development around the world Home About Tools Expert Assistance Events Publications Join Us About How We Work > Regional Platforms > Working Groups LEDS GP Members Steering Committee Guiding Structure Contacts Steering Committee for the Partnership Our Steering Committee provides guidance, oversight, and fundraising support. Members of the Steering Committee are gathered from among our member organizations: Africa Climate and Development Society (ACD-Soc) Asia LEDS Partnership Children's Investment Fund Foundation (CIFF) Chile Ministry of Environment Climate and Development Knowledge Network (CDKN) ClimateWorks Foundation (CWF)

53

PERFORMANCE STATISTICS WEIGHTS  

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

2006 Honda Civic VIN: JHMFA36216S019329 Seatbelt Positions: Five Standard Features: Air Conditioning Power Locks Power Steering Power Brakes Power Windows Cruise Control Space...

54

VEHICLE SPECIFICATIONS Vehicle Features Base Vehicle: 2010 Volkswagen  

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

Golf TDI Bluemotion VIN: WVWZZZ1KZAW388111 Seatbelt Positions: 5 Standard Features: Air Conditioning Power Locks Power Steering Power Brakes Power Windows Cruise Control...

55

Circuit breaker lock out assembly  

DOE Patents (OSTI)

A lock out assembly for a circuit breaker which consists of a generally step-shaped unitary base with an aperture in the small portion of the step-shaped base and a roughly S shaped retaining pin which loops through the large portion of the step-shaped base. The lock out assembly is adapted to fit over a circuit breaker with the handle switch projecting through the aperture, and the retaining pin projecting into an opening of the handle switch, preventing removal.

Gordy, W.T.

1983-05-18T23:59:59.000Z

56

Circuit breaker lock out assembly  

Science Conference Proceedings (OSTI)

A lock out assembly for a circuit breaker which consists of a generally step-shaped unitary base with an aperture in the small portion of the step-shaped base and a roughly "S" shaped retaining pin which loops through the large portion of the step-shaped base. The lock out assembly is adapted to fit over a circuit breaker with the handle switch projecting through the aperture, and the retaining pin projecting into an opening of the handle switch, preventing removal.

Gordy, Wade T. (Jackson, SC)

1984-01-01T23:59:59.000Z

57

Locked-wrap fuel rod  

DOE Patents (OSTI)

A method for spacing fast reactor fuel rods using a wire wrapper improved by orienting the wire-wrapped fuel rods in a unique manner which introduces desirable performance characteristics not attainable by previous wire-wrapped designs. Use of this method in a liquid metal fast breeder reactor results in: (a) improved mechanical performance, (b) improved rod-to-rod contact, (c) reduced steel volume, and (d) improved thermal-hydraulic performance. The method produces a "locked wrap" design which tends to lock the rods together at each of the wire cluster locations.

Kaplan, Samuel (Los Gatos, CA); Chertock, Alan J. (San Francisco, CA); Punches, James R. (San Jose, CA)

1977-01-01T23:59:59.000Z

58

US Commerce Secretary Gary Locke, White House ...  

Science Conference Proceedings (OSTI)

US Commerce Secretary Gary Locke, White House Cybersecurity Coordinator Howard A. Schmidt Announce Next Steps to Enhance Online ...

2011-01-10T23:59:59.000Z

59

Rule-based visualization in the Discover computational steering collaboratory  

Science Conference Proceedings (OSTI)

In this paper, we introduce the concept of rule-based visualization for a computational steering collaboratory and show how these rules can be used to steer the behaviors of the visualization subsystem. Rules define high-level policies and are used to ... Keywords: Computational steering, Feature tracking, Rule-based visualization

Hua Liu; Lian Jiang; Manish Parashar; Deborah Silver

2005-01-01T23:59:59.000Z

60

Steering system for a train of rail-less vehicles  

DOE Patents (OSTI)

A steering system for use with a multiple vehicle train permits tracking without rails of one vehicle after another. This system is particularly useful for moving conveyor systems into and out of curved paths of room and pillar underground mine installations. The steering system features an elongated steering bar pivotally connected to each of adjacent vehicles at end portions of the bar permitting angular orientation of each vehicle in respect to the steering bar and other vehicles. Each end portion of the steering bar is linked to the near pair of vehicle wheels through wheel yoke pivot arms about king pin type pivots. Movement of the steering bar about its pivotal connection provides proportional turning of the wheels to effect steering and tracking of one vehicle following another in both forward and reverse directions.

Voight, Edward T. (Worthington, OH)

1983-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "locks power steering" 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

Self-locking threaded fasteners  

SciTech Connect

A threaded fastener with a shape memory alloy (SMA) coatings on its threads is disclosed. The fastener has special usefulness in high temperature applications where high reliability is important. The SMA coated fastener is threaded into or onto a mating threaded part at room temperature to produce a fastened object. The SMA coating is distorted during the assembly. At elevated temperatures the coating tries to recover its original shape and thereby exerts locking forces on the threads. When the fastened object is returned to room temperature the locking forces dissipate. Consequently the threaded fasteners can be readily disassembled at room temperature but remains securely fastened at high temperatures. A spray technique is disclosed as a particularly useful method of coating of threads of a fastener with a shape memory alloy.

Glovan, Ronald J. (Butte, MT); Tierney, John C. (Butte, MT); McLean, Leroy L. (Butte, MT); Johnson, Lawrence L. (Butte, MT)

1996-01-01T23:59:59.000Z

62

Beamline Safety Design Review Steering Committee Charter  

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

Meeting Minutes internal link Meeting Minutes internal link Reviews internal link Beamline Safety Design Review Steering Committee (BSDRSC) 1. Purpose The Beamline Safety Design Review Steering Committee (BSDRSC) oversees the review of all safety aspects related to beamline and critical component design, regardless of who generated the design, and includes facility operational issues when reviewing non-APS generated designs. 2. Membership Members appointed by the APS Division Directors will be comprised of a pre-selected standing committee with membership chosen by function. The following functions will be included: AES User Technical Interface (Committee Chair) AES Technical Operations Specialist APS Electrical / Electronics Technical Representative AES QA Engineering Specialist APS Radiation Safety Shielding Committee Chair

63

Active/passive mode-locked laser oscillator  

DOE Patents (OSTI)

A Q-switched/mode-locked Nd:YAG laser oscillator employing simultaneous active (electro-optic) and passive (saturable absorber) loss modulation within the optical cavity is described. This "dual modulation" oscillator can produce transform-limited pulses of duration ranging from about 30 psec to about 5 nsec with greatly improved stability compared to other mode-locked systems. The pulses produced by this system lack intrapulse frequency or amplitude modulation, and hence are idealy suited for amplification to high energies and for other applications where well-defined pulses are required. Also, the pulses of this system have excellent interpulse characteristics, wherein the optical noise between the individual pulses of the pulse train has a power level well below the power of the peak pulse of the train.

Fountain, William D. (Fremont, CA); Johnson, Bertram C. (Palo Alto, CA)

1977-01-01T23:59:59.000Z

64

NIST Report Recommends New Privately Led Steering Group ...  

Science Conference Proceedings (OSTI)

NIST Report Recommends New Privately Led Steering Group to Drive Trusted Identities in Cyberspace. From NIST Tech Beat: February 7, 2012. ...

2012-02-08T23:59:59.000Z

65

Microsoft Word - ffort-07.html  

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

8SK100655 Seating Capacity: 2 Adults Features: AMFM Stereo, Battery Thermal Management, Power Steering, Power Brakes, Front Disc Brakes & Anti-Lock Brakes DIMENSIONS Wheelbase:...

66

Microsoft Word - ffort-11.html  

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

Seating Capacity: 2 Adults Features: AC, Power Steering AMFM Stereo, Power Brakes, Battery Thermal Management, Anti-Lock Brakes & Heater DIMENSIONS Wheelbase: 117.4 inches...

67

Locking support for nuclear fuel assemblies  

DOE Patents (OSTI)

A locking device for supporting and locking a nuclear fuel assembly within a cylindrical bore formed by a support plate, the locking device including a support and locking sleeve having upwardly extending fingers forming wedge shaped contact portions arranged for interaction between an annular tapered surface on the fuel assembly and the support plate bore as well as downwardly extending fingers having wedge shaped contact portions arranged for interaction between an annularly tapered surface on the support plate bore and the fuel assembly whereby the sleeve tends to support and lock the fuel assembly in place within the bore by its own weight while facilitating removal and/or replacement of the fuel assembly.

Ledin, Eric (San Diego, CA)

1980-01-01T23:59:59.000Z

68

Microsoft Word - ford99.html  

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

FM Stereo Radio Tilt Steering Wheel Cabin Heat Dual Air Bags Power Steering (electro-hydraulic) Power Brakes Four Wheel Disc Brakes Four Wheel Anti-Lock Brakes Regenerative...

69

Deferredlrotation Grazing with Steers in the Kansas Flint Hills  

E-Print Network (OSTI)

Deferredlrotation Grazing with Steers in the Kansas Flint Hills CLENTON E. OWENSBY, ED F. SMITH, AND KLING L. ANDERSON Highlight: Deferred-rotation grazing of Kansas Flint Hills' range grazed by steers May was in the Flint Hills region of the True Prairie, 5 miles northwest of Manhattan, Kans. (described by Herbel

Owensby, Clenton E.

70

Global Nuclear Energy Partnership Inaugural Steering Group Meeting Makes  

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

Global Nuclear Energy Partnership Inaugural Steering Group Meeting Global Nuclear Energy Partnership Inaugural Steering Group Meeting Makes Marked Progress Global Nuclear Energy Partnership Inaugural Steering Group Meeting Makes Marked Progress December 19, 2007 - 4:58pm Addthis WASHINGTON, DC - The U.S. Department of Energy (DOE) Assistant Secretary for Nuclear Energy Dennis Spurgeon today announced that the Global Nuclear Energy Partnership's (GNEP) first Steering Group meeting last week concluded with measurable progress. Representatives from the GNEP nineteen countries developed and adopted an Action Plan detailing the groundwork for future Partnership cooperation and Members of the Steering Group elected the United States to serve as the chair of the group and China, France, and Japan to serve as vice-chairs. This three day meeting

71

Job Interactivity Using A Steering Service In An  

E-Print Network (OSTI)

Grid computing has been dominated by the execution of batch jobs. Interactive data analysis is a new domain in the area of grid job execution. The Grid-Enabled Analysis Environment (GAE) [1] attempts to address this in HEP grids by the use of a Steering Service. This service will provide physicists with the continuous feedback of their jobs and will provide them with the ability to control and steer the execution of their submitted jobs. It will enable them to move their jobs to different grid nodes when desired. The Steering Service will also act autonomously to make steering decisions on behalf of the user, attempting to optimize the execution of the job . This service will also ensure the optimal consumption of the Grid user's resource quota. The Steering Service will provide a web service interface defined by standard WSDL .

Interactive Grid Analysis; Arshad Ali; Ashiq Anjum; Julian Bunn; Richard Cavanaugh; Frank Van Lingen; Richard Mcclatchey; Harvey Newman; Conrad Steenberg; Michael Thomas; Muhammad Adeel Zafar

2004-01-01T23:59:59.000Z

72

The effect of cognitive load on adaptation to differences in steering wheel force feedback level  

Science Conference Proceedings (OSTI)

In an earlier study it was found that drivers can adjust quickly to different force feedback levels on the steering wheel, even for such extreme levels as zero feedback. It was hypothesized that, due to lack of cognitive load, participants could easily ... Keywords: lane keeping, steer-by-wire, steering feedback, steering systems

Swethan Anand, Jacques Terken, Jeroen Hogema

2013-10-01T23:59:59.000Z

73

Micromachined actuators/sensors for intratubular positioning/steering  

DOE Patents (OSTI)

Micromachined thin film cantilever actuators having means for individually controlling the deflection of the cantilevers, valve members, and rudders for steering same through blood vessels, or positioning same within a blood vessel, for example. Such cantilever actuators include tactile sensor arrays mounted on a catheter or guide wire tip for navigation and tissues identification, shape-memory alloy film based catheter/guide wire steering mechanisms, and rudder-based steering devices that allow the selective actuation of rudders that use the flowing blood itself to help direct the catheter direction through the blood vessel. While particularly adapted for medical applications, these cantilever actuators can be used for steering through piping and tubing systems.

Lee, Abraham P. (Walnut Creek, CA); Krulevitch, Peter A. (Mountain View, CA); Northrup, M. Allen (Berkeley, CA); Trevino, Jimmy C. (French Camp, CA)

1998-01-01T23:59:59.000Z

74

An Advanced Fast Steering Mirror for optical communication  

E-Print Network (OSTI)

I describe in this thesis the design, fabrication, assembly, and testing of an Advanced Fast Steering Mirror (AFSM) for precision optical platforms. The AFSM consists of a mirror driven in two rotational axes by normal ...

Kluk, Daniel Joseph

2007-01-01T23:59:59.000Z

75

Global Nuclear Energy Partnership Steering Group Members Approve  

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

Global Nuclear Energy Partnership Steering Group Members Approve Global Nuclear Energy Partnership Steering Group Members Approve Transformation to the International Framework for Nuclear Energy Cooperation Global Nuclear Energy Partnership Steering Group Members Approve Transformation to the International Framework for Nuclear Energy Cooperation June 21, 2010 - 11:59am Addthis The Global Nuclear Energy Partnership Steering Group met in Accra, Ghana on June 16-17, 2010, and approved unanimously several transformative changes to reflect global developments that have occurred since the Partnership was established in 2007. The transformation includes a new name - the International Framework for Nuclear Energy Cooperation -- and the establishment of a new Statement of Mission. Participants in this new International Framework agreed that this

76

Noise Characterization of an Injection-Locked Titanium:sapphire Laser System  

E-Print Network (OSTI)

This thesis reports amplitude and frequency noise measurements of a Titanium:sapphire (Ti:sapphire) laser that is injection-locked with a low power diode laser. We use a heterodyne technique to frequency off-set lock a home built injection-locked Ti:sapphire laser with a low noise, commercial, injection-locked Ti:sapphire laser. Frequency noise measurements are made using the full-widthhalf-max of the two lasers beat note. Amplitude noise measurements are made using the root mean square (rms) of the output of a photo diode. Under optimal conditions the rms amplitude noise is 1.0 % and the frequency noise is 300 kHz. The noise of our laser system depends on the feedback system characteristics. My contributions were the design and fabrication of a microwave interferometer, including its software and hardware, for the purpose of frequency off-set locking the two lasers. I also contributed to the data acquisition and analysis.

Daniel Adam Thrasher; Daniel Adam Thrasher

2013-01-01T23:59:59.000Z

77

Spacer grid assembly and locking mechanism  

DOE Patents (OSTI)

A spacer grid assembly is disclosed for retaining a plurality of fuel rods in substantially parallel spaced relation, the spacer grids being formed with rhombic openings defining contact means for engaging from one to four fuel rods arranged in each opening, the spacer grids being of symmetric configuration with their rhombic openings being asymmetrically offset to permit inversion and relative rotation of the similar spacer grids for improved support of the fuel rods. An improved locking mechanism includes tie bars having chordal surfaces to facilitate their installation in slotted circular openings of the spacer grids, the tie rods being rotatable into locking engagement with the slotted openings.

Snyder, Jr., Harold J. (Rancho Santa Fe, CA); Veca, Anthony R. (San Diego, CA); Donck, Harry A. (San Diego, CA)

1982-01-01T23:59:59.000Z

78

Locke, Chu Announce Significant Steps in Smart Grid Development...  

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

Locke, Chu Announce Significant Steps in Smart Grid Development Locke, Chu Announce Significant Steps in Smart Grid Development May 18, 2009 - 12:00am Addthis WASHINGTON - U.S....

79

Optimization Online - HOGWILD!: A Lock-Free Approach to ...  

E-Print Network (OSTI)

Jun 28, 2011 ... We demonstrate experimentally that HOGWILD! outperforms alternative schemes that use locking by an order of magnitude. Keywords:...

80

Fuzzy decision support system for ship lock control  

Science Conference Proceedings (OSTI)

This paper presents the development of a Decision Support System (DSS) for the management of ship locks that relies on fuzzy logic. It contains a brief overview of the history and the construction of locks and basic information related to fuzzy logic, ... Keywords: Decision support, Fuzzy control, SCADA, Ship lock

Vladimir Bugarski; Todor Ba?Kali?; Uro Kuzmanov

2013-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "locks power steering" 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

Mitigating kinematic locking in the material point method  

Science Conference Proceedings (OSTI)

The material point method exhibits kinematic locking when traditional linear shape functions are used with a rectangular grid. The locking affects both the strain and the stress fields, which can lead to inaccurate results and nonphysical behavior. This ... Keywords: Locking, Material point method, Meshfree methods, Particle methods

C. M. Mast; P. Mackenzie-Helnwein; P. Arduino; G. R. Miller; W. Shin

2012-06-01T23:59:59.000Z

82

A scalable lock-free stack algorithm  

E-Print Network (OSTI)

The literature describes two high performance concurrent stack algorithms based on combining funnels and elimination trees. Unfortunately, the funnels are linearizable but blocking, and the elimination trees are non-blocking but not linearizable. Neither is used in practice since they perform well only at exceptionally high loads. The literature also describes a simple lock-free linearizable stack algorithm that works at low loads but does not scale as the load increases. The question of designing a stack algorithm that is non-blocking, linearizable, and scales well throughout the concurrency range, has thus remained open. This paper presents such a concurrent stack algorithm. It is based on the following simple observation: that a single elimination array used as a backoff scheme for a simple lock-free stack is lock-free, linearizable, and scalable. As our empirical results show, the resulting eliminationbackoff stack performs as well as the simple stack at low loads, and increasingly outperforms all other methods (lock-based and non-blocking) as concurrency increases. We believe its simplicity and scalability make it a viable practical alternative to existing constructions for implementing concurrent stacks.

Danny Hendler; Nir Shavit; Lena Yerushalmi

2004-01-01T23:59:59.000Z

83

Obama Administration Announces Members of Steering Team to Lead Interagency  

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

Members of Steering Team to Lead Members of Steering Team to Lead Interagency Coordination of Unconventional Oil and Gas Research and Development Obama Administration Announces Members of Steering Team to Lead Interagency Coordination of Unconventional Oil and Gas Research and Development May 24, 2012 - 3:49pm Addthis Bill Gibbons Deputy Press Secretary, Office of Public Affairs Who Will Represent the Energy Department? Christopher Smith, Deputy Assistant Secretary for Oil and Natural Gas, will represent on the policy side. George Guthrie, Focus Area Leader for Geological and Environmental Sciences at DOE's National Energy Technology Laboratory, will represent on the technical side. As part of the Obama Administration's all-of-the-above approach to American energy, three federal agencies announced today the members of the

84

Obama Administration Announces Members of Steering Team to Lead Interagency  

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

Obama Administration Announces Members of Steering Team to Lead Obama Administration Announces Members of Steering Team to Lead Interagency Coordination of Unconventional Oil and Gas Research and Development Obama Administration Announces Members of Steering Team to Lead Interagency Coordination of Unconventional Oil and Gas Research and Development May 24, 2012 - 3:49pm Addthis Bill Gibbons Deputy Press Secretary, Office of Public Affairs Who Will Represent the Energy Department? Christopher Smith, Deputy Assistant Secretary for Oil and Natural Gas, will represent on the policy side. George Guthrie, Focus Area Leader for Geological and Environmental Sciences at DOE's National Energy Technology Laboratory, will represent on the technical side. As part of the Obama Administration's all-of-the-above approach to American energy, three federal agencies announced today the members of the

85

Commanding lateral acceleration: a natural paradigm for automobile steering  

E-Print Network (OSTI)

This thesis describes a joystick automobile steering phics. controller which allows the driver to command the lateral acceleration of the vehicle directly, as opposed to controlling the front tire angle. The purpose of the controller is to improve joystick steering controls available to handicapped drivers, The controller design uses feedback from a chassis mounted accelerometer to sense actual vehicle lateral acceleration and cause the vehicle to achieve the lateral acceleration commanded by the driver. The thesis explains how a joystick and servo system utilizing the lateral acceleration command concept was analyzed, designed, built, and tested. Subjective and quantitative results are presented which show that a practical system was achieved and that commanding lateral acceleration is a natural way to steer a car. A1l test drivers preferred this system over joystick systems currently available to handicapped drivers which require the driver to command front wheel turn angle.

Kenny, Andrew

1998-01-01T23:59:59.000Z

86

Validation of a Tropical Cyclone Steering Response Function with a Barotropic Adjoint Model  

Science Conference Proceedings (OSTI)

The steering of a tropical cyclone (TC) vortex is commonly understood as the advection of the TC vortex by an environmental wind. In past studies, the environmental steering wind vector has been defined by the horizontal and vertical averaging ...

Brett T. Hoover; Michael C. Morgan

2010-06-01T23:59:59.000Z

87

Well tool lock mandrel and handling tools therefor  

SciTech Connect

A lock mandrel and running tool assembly for setting and locking a well tool in a landing nipple along a well bore is described comprising: a lock mandrel having a body provided with at least one side window; a support shoulder on the body for supporting the mandrel in a no-go landing nipple; a radially movable locking dog in the side window; a longitudinally movable expander sleeve in the body movable within the dog for expanding and locking the dog outwardly and releasing the dog for inward movement, the expander sleeve having an internal annular recess for engagement by a handling tool to move the sleeve upwardly and downwardly and an external annular latch boss along an upper end portion thereof; and a latch ring in the body around the expander sleeve above the locking dog for engagement with the latch boss on the sleeve when the sleeve is at an upper locking position to releasably hold the sleeve in the upper position. The running tool includes a head assembly for connection with an operating tool string; an upper retainer dog assembly supported from the head assembly for releasably coupling the running tool with the body of the lock mandrel; a lower locking lug assembly supported from the head assembly for releasably coupling the running tool with the expander sleeve of the lock mandrel to move the expander sleeve between locking and release positions.

Higgins, B.D.

1988-05-24T23:59:59.000Z

88

September 11 - 13, 2012 HAMMER Steering Committee Meeting - Agenda  

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

HAMMER STEERING COMMITTEE CALENDAR OF EVENTS HAMMER STEERING COMMITTEE CALENDAR OF EVENTS The Fall 2012 - HAMMER Steering Committee and Subcommittee meetings will be held once again, at the Volpentest HAMMER Training and Education Center, 2890 Horn Rapids Road in Richland, WA. The schedule for the two days is as follows: Wednesday, September 12, 2012 8:00 a.m. - 12:00 p.m. Medical Surveillance Subcommittee Meeting - located in the HAMMER Admin Bldg/classrooms 10/11/12 1:30 p.m. - 3:00 p.m. Labor Subcommittee Meeting - located in the HAMMER Admin Bldg/classrooms 10/11/12 3:00 p.m. - 4:30 p.m. NIEHS Grantee Meeting - located in the HAMMER Admin Bldg/classrooms 10/11/12 5:30 p.m. - 7:30 p.m. HAMMER Steering Committee Reception hosted by MSA at the Red Lion Hotel/Hanford House, 802 George Washington Way in Richland, WA

89

How to Steer a Quantum System over a Schrdinger Bridge  

Science Conference Proceedings (OSTI)

A new approach to the steering problem for the Schrdinger equation relying on stochastic mechanics and on the theory of Schrdinger bridges is presented. Given the initial and final states ?0 and ?1, ... Keywords: Schrdinger bridge, constructive controllability, quantum control, stochastic mechanics

Alessandro Beghi; Augusto Ferrante; Michele Pavon

2002-06-01T23:59:59.000Z

90

Linac Alignment Algorithm: Analysis on 1-to-1 Steering  

SciTech Connect

In a linear accelerator, it is important to achieve a good alignment between all of its components (such as quadrupoles, RF cavities, beam position monitors et al.), in order to better preserve the beam quality during acceleration. After the survey of the main linac components, there are several beam-based alignment (BBA) techniques to be applied, to further optimize the beam trajectory and calculate the corresponding steering magnets strength. Among these techniques the most simple and straightforward one is the one-to-one (1-to-1) steering technique, which steers the beam from quad center to center, and removes the betatron oscillation from quad focusing. For a future linear collider such as the International Linear Collider (ILC), the initial beam emittance is very small in the vertical plane (flat beam with {gamma}{epsilon}{sub y} = 20-40nm), which means the alignment requirement is very tight. In this note, we evaluate the emittance growth with one-to-one correction algorithm employed, both analytically and numerically. Then the ILC main linac accelerator is taken as an example to compare the vertical emittance growth after 1-to-1 steering, both from analytical formulae and multi-particle tracking simulation. It is demonstrated that the estimated emittance growth from the derived formulae agrees well with the results from numerical simulation, with and without acceleration, respectively.

Sun, Yipeng; Adolphsen, Chris; /SLAC

2011-08-19T23:59:59.000Z

91

Asymmetric Gaussian harmonic steering in second harmonic generation  

E-Print Network (OSTI)

We show that intracavity second harmonic generation can be a source of asymmetric Gaussian harmonic steering, which is adjustable by tuning the cavity loss rates at the fundamental and harmonic frequencies. Working in the semi-classical regime where the cavity is pumped at less than the self-pulsing intensity, we find that whether quantum steering is available via the standard measurements of the Einstein-Podolsky-Rosen correlations can depend on which quadrature measurements are inferred from output spectral measurements of the fundamental and the harmonic. Altering the ratios of the cavity loss rates can be used to tune the regions where symmetric steering is or is not available, with the results becoming asymmetric over all frequencies as the cavity damping at the fundamental frequency becomes significantly greater than that at the harmonic. This asymmetry and its functional dependence on frequency is a potential new tool for experimental quantum information science, with possible utility for quantum key distribution. Although we show the effect here for Gaussian measurements of the quadratures, and cannot rule out a return of the steering symmetry for some class of non-Gaussian measurements, we note here that the system obeys Gaussian statistics in the operating regime investigated and Gaussian inference is at least as accurate as any other method for calculating the necessary correlations.

M. K. Olsen

2013-08-20T23:59:59.000Z

92

Designing computational steering facilities for distributed agent based simulations  

Science Conference Proceedings (OSTI)

Agent-Based Models (ABMs) are a class of models which, by simulating the behavior of multiple agents (i.e., ndependent actions, interactions and adaptation), aim to emulate and/or predict complex phenomena. One of the general features of ABM simulations ... Keywords: agent-based simulation, computational steering, distributed systems, visualization of distributed models

Gennaro Cordasco, Rosario De Chiara, Francesco Raia, Vittorio Scarano, Carmine Spagnuolo, Luca Vicidomini

2013-05-01T23:59:59.000Z

93

C Lock Technology | Open Energy Information  

Open Energy Info (EERE)

Lock Technology Lock Technology Jump to: navigation, search Name C-Lock Technology Place Denver, Colorado Zip 80202 Sector Carbon Product Denver-based wholly owned subsidiary of Evergreen Energy that has developed GreenCertâ"¢, a web-based carbon accounting and marketing tool that quantifies greenhouse gas emission reduction credits. Coordinates 39.74001°, -104.992259° 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":39.74001,"lon":-104.992259,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

94

NREL: Advanced Power Electronics - Technology Basics  

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

Technology Basics Technology Basics Graphic of a small hydrogen-fueled fuel cell vehicle. Check out the interactive graphic of the power electronic components of a hydrogen-fueled fuel cell vehicle. If you drive a car, use a computer, cook with a microwave oven, talk on any type of telephone, listen to a stereo, or use a cordless drill, you use power electronics. Thanks to power electronics, the electricity that runs the things we use every day is processed, filtered, and delivered with maximum efficiency and minimum size and weight. Inside a vehicle's electronic power steering system, power electronics control motors and help move the steering rack. This translates into improved steering response and lower energy consumption. In broad terms, power electronics control the flow of electric power via

95

Microhole Wireless Steering While Drilling System  

SciTech Connect

A background to Coiled Tubing Bottom Hole Assemblies (CT-BHA) is given, and the development of a bi-directional communications and power module (BCPM)component is described. The successful operation of this component in both the laboratory and field environment is described. The primary conclusion of this development is that the BCPM component operates as anticipated within the CT-BHA, and significantly extends the possibility of drilling with coiled tubing in the microhole environment.

John Macpherson; Thomas Gregg

2007-12-31T23:59:59.000Z

96

VEHICLE SPECIFICATIONS Vehicle Features Base Vehicle: 2011 Hyundai  

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

1 Hyundai Sonata VIN: KMEHC4A43BA004932 Seatbelt Positions: 5 Standard Features: Air Conditioning Power Locks Power Steering Power Brakes Power Windows Cruise Control Front Disc...

97

SELF-CENTERING POSITIVE LOCKING GRAPNEL  

DOE Patents (OSTI)

A grapnel used for remotely securing a load to be hoisted is described. The grapnel of the invention is generally conical in shape with a plurality of semi-open bores laterally disposed about the device. The bores meet at the apex of the grapnel and there provde a securing pocket for a spherical member. A load provided with a rigid support rod having a spherical member at its end can be secured by directing the spherical member down one of the bores and into the securing pocket. The major advantsges of the invention reside in the self- centering and positive locking features.

Hopper, C.G.

1961-07-01T23:59:59.000Z

98

Microhole Smart Steering and Logging While Drilling System  

Science Conference Proceedings (OSTI)

A background to Coiled Tubing Bottom Hole Assemblies (CT-BHA) is given, and the development of a resistivity measurement component, and a rib-steering motor component, is described. The successful operation of these components in both the laboratory and field environment is described. The primary conclusion of this development is that both components operate as anticipated within the CT-BHA, and significantly extend the possibility of drilling with coiled tubing in the microhole environment.

John Macpherson; Mathias Moeller; Thomas Gregg; Roland Chemali

2006-06-30T23:59:59.000Z

99

Facility Representative Program: Field Office Steering Committee Members  

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

HQ Program Office Steering Committee Members HQ Program Office Steering Committee Members Field Office Steering Committee Members There are 43 records Click E-Mail to contact the person Office Location Last Name First Name Phone Number E-Mail NPO (Y-12_ Dep AM Ops Afong Scotty 865-574-0827 Scotty.Afong@npo.doe.gov NPO (PX) Am Ops Alvarado Carlos R. 806-477-4919 carlos.alvarado@npo.doe.gov ORO (EM) EM Fac Ops Dir Armstrong Jason 865-576-0654 armstrongja@emor.doe.gov FSO Fermilab Arnold Sally 630-840-2239 sally.arnold@ch.doe.gov SR NA26 MOX/WSB Caudle Keith 803-646-3339 keith.caudle@nnsa.srs.gov LAFO FR Team Lead Christie Ed 505-665-2821 edwin.christie@nnsa.doe.gov OSO (SC) HFIR Clifton Gary 865-576-6810 g7y@ornl.gov EMCBC SPRU Cochran Thomas 518-395-7201 Thomas.Cochran@emcbc.doe.gov

100

A CMOS vector lock-in amplifier for sensor applications  

Science Conference Proceedings (OSTI)

The design of an integrated lock-in amplifier is discussed, specifically conceived for the detection of low-level signals at a harmonic of the drive frequency in magnetically excited resonant structures. The circuit includes in-phase and quadrature analogue ... Keywords: CMOS analog design, Lock-in amplifier, Low-frequency LNA, Low-level measurements, Mechanical resonator

Cristiano Azzolini; Alessandro Magnanini; Matteo Tonelli; Giovanni Chiorboli; Carlo Morandi

2010-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "locks power steering" 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

Effect of energy supply on amino acid utilization by growing steers.  

E-Print Network (OSTI)

??Effects of energy supply on the efficiency of methionine and leucine utilization in growing steers were evaluated in 3 studies. We hypothesized that increased energy (more)

Schroeder, Guillermo Fernando

2006-01-01T23:59:59.000Z

102

Action Plan and Status of Resolutions for LWRS Steering Committee Recommendations Dated August 13, 2009  

Science Conference Proceedings (OSTI)

The resolutions to the recommendations from the Report of the Steering Committee for the LWRS Program Dated August 13, 2009 are documented.

Hongbin Zhang

2009-08-01T23:59:59.000Z

103

Bringing practical lock-free synchronization to 64-bit applications  

Science Conference Proceedings (OSTI)

Many lock-free data structures in the literature exploit techniques that are possible only because state-of-the-art 64-bit processors are still running 32-bit operating systems and applications. As software catches up to hardware, "64-bit-clean" lock-free ... Keywords: 64-bit architectures, 64-bit-clean software, compare-and-swap (CAS), freelists, load-linked/store-conditional (LL/SC), lock-free, memory management, multiprocessors, nonblocking synchronization, population-oblivious, queues, space-adaptive

Simon Doherty; Maurice Herlihy; Victor Luchangco; Mark Moir

2004-07-01T23:59:59.000Z

104

User-steering of HPC workflows: state-of-the-art and future directions  

Science Conference Proceedings (OSTI)

In 2006 a group of leading researchers was gathered to discuss several challenges to scientific workflow supporting technologies and many of which still remain open challenges, such as the steering of workflows by users. Due to big data and long lasting ... Keywords: provenance, scientific workflows, steering

Marta Mattoso, Kary Ocaa, Felipe Horta, Jonas Dias, Eduardo Ogasawara, Vitor Silva, Daniel de Oliveira, Flavio Costa, Igor Arajo

2013-06-01T23:59:59.000Z

105

How to Lock Your Computer, Cyber Security, Information Technology...  

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

How to Lock Your Computer One way to increase security on your computer is to use a password-protected screen saver. All Brookhaven computers are now required to run a...

106

Passive mode locking of a XeCl laser  

SciTech Connect

Passive mode locking of a 20-ns pulse duration XeCl laser was achieved. A modulation of 90% and less than 2-ns pulses are reported using Coumarin 1 and Auramine-0 dyes as saturable absorbers.

Efthimiopoulos, T.

1984-08-15T23:59:59.000Z

107

Implementing fast javaTM monitors with relaxed-locks  

Science Conference Proceedings (OSTI)

The JavaTM Programming Language permits synchronization operations (lock, unlock, wait, notify) on any object. Synchronization is very common in applications and is endemic in the library code upon which applications depend. It is therefore ...

David Dice

2001-04-01T23:59:59.000Z

108

Injection locked oscillator system for pulsed metal vapor lasers  

SciTech Connect

An injection locked oscillator system for pulsed metal vapor lasers is disclosed. The invention includes the combination of a seeding oscillator with an injection locked oscillator (ILO) for improving the quality, particularly the intensity, of an output laser beam pulse. The present invention includes means for matching the first seeder laser pulses from the seeding oscillator to second laser pulses of a metal vapor laser to improve the quality, and particularly the intensity, of the output laser beam pulse.

Warner, Bruce E. (Livermore, CA); Ault, Earl R. (Dublin, CA)

1988-01-01T23:59:59.000Z

109

Feasibility of using power steering pumps in small-scale solar thermal electric power systems  

E-Print Network (OSTI)

The goal of this study was to determine performance curves for a variety of positive displacement pumps in order to select an efficient and low cost option for use as a boiler feed pump in a 1-kWe organic Rankine cycle ...

Lin, Cynthia, S.B. Massachusetts Institute of Technology

2008-01-01T23:59:59.000Z

110

Triggering GaAs lock-on switches with laser diode arrays  

Science Conference Proceedings (OSTI)

Many of the applications that require the unique capabilities of Photoconductive Semiconductor Switches (PCSS) demand a compact package. We have been able to demonstrate that GaAs switches operated in the high gain mode called lock-on'' meet the required electrical switching parameters of several such applications using small switch sizes. The only light source that has enough power to trigger a PCSS and is compatible with a small package is a laser diode. This paper will describe the progress that leads to the triggering of high power PCSS switches with laser diodes. Our goal is to switch up to 5 kA in a single shot mode and up to 100 MW repetitively at up to 10 kHz. These goals are feasible since the switches can be used in parallel or in series. Low light level triggering became possible after the discovery of a high electric field, high gain switching mode in GaAs (and later in InP). At electric fields below 3 kV/cm GaAs switches are activated by creation of, at most, only one conduction electron- valence hole pair per photon absorbed in the sample. This linear mode demands high laser power and, after the light is extinguished, the carriers live for only a few nanoseconds. At higher electric fields GaAs behaves as a light activated Zener diode. The laser light generates carriers as in the linear mode and the field induces gain such that the amount of light required to trigger the switch is reduced by a factor of up to 500. The gain continues until the field across the sample drops to a material dependent lock-on field. At this point the switch will carry as much current as, and for as long as, the circuit can maintain the lock-on field. The gain in the switch allows for the use of laser diodes. 8 refs., 11 figs.

Loubriel, G.M.; Helgeson, W.D.; McLaughlin, D.L.; O'Malley, M.W.; Zutavern, F.J. (Sandia National Labs., Albuquerque, NM (USA)); Rosen, A.; Stabile, P.J. (David Sarnoff Research Center, Princeton, NJ (USA))

1990-01-01T23:59:59.000Z

111

MEMORANDUM FOR THE CHAIRPERSONS, I-MANAGE EXECUTIVE STEERING COMMITTEE  

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

Department of Energy Department of Energy . / Washington. DC 20585 Janvary 11, 2005 MEMORANDUM FOR THE CHAIRPERSONS, I-MANAGE EXECUTIVE STEERING COMMITTEE FROM: William S. Maharay Deputy Inspector General for Audit Services Office of Inspector General SUBJECT: INFORMATION: Audit Report on the "I-MANAGE STARS Implementation," Audit Report No.: OAS-L-05-02 The purpose of this report is to provide you with the results of our audit of the Department of Energy's (Department) implementation of the Integrated Management Navigation System (I- MANAGE) program's Standard Accounting and Reporting System (STARS). The report follows up on the challenges to successful implementation of STARS we highlighted in our interim report on "The Department's Implementation of I-MANAGE STARS" (Audit Report

112

Lightweight computational steering of very large scale molecular dynamics simulations  

Science Conference Proceedings (OSTI)

We present a computational steering approach for controlling, analyzing, and visualizing very large scale molecular dynamics simulations involving tens to hundreds of millions of atoms. Our approach relies on extensible scripting languages and an easy to use tool for building extensions and modules. The system is extremely easy to modify, works with existing C code, is memory efficient, and can be used from inexpensive workstations and networks. We demonstrate how we have used this system to manipulate data from production MD simulations involving as many as 104 million atoms running on the CM-5 and Cray T3D. We also show how this approach can be used to build systems that integrate common scripting languages (including Tcl/Tk, Perl, and Python), simulation code, user extensions, and commercial data analysis packages.

Beazley, D.M. [Univ. of Utah, Salt Lake City, UT (United States). Dept. of Computer Science; Lomdahl, P.S. [Los Alamos National Lab., NM (United States)

1996-09-01T23:59:59.000Z

113

Evolution of the Generic Lock System at Jefferson Lab  

SciTech Connect

The Generic Lock system is a software framework that allows highly flexible feedback control of large distributed systems. It allows system operators to implement new feedback loops between arbitrary process variables quickly and with no disturbance to the underlying control system. Several different types of feedback loops are provided and more are being added. This paper describes the further evolution of the system since it was first presented at ICALEPCS 2001 and reports on two years of successful use in accelerator operations. The framework has been enhanced in several key ways. Multiple-input, multiple-output (MIMO) lock types have been added for accelerator orbit and energy stabilization. The general purpose Proportional-Integral-Derivative (PID) locks can now be tuned automatically. The generic lock server now makes use of the Proxy IOC (PIOC) developed at Jefferson Lab to allow the locks to be monitored from any EPICS Channel Access aware client. (Previously clients had to be Cdev aware.) The dependency on the Qt XML parser has been replaced with the freely available Xerces DOM parser from the Apache project.

Brian Bevins; Yves Roblin

2003-10-13T23:59:59.000Z

114

CLIMATE INSTABILITY ON TIDALLY LOCKED EXOPLANETS  

Science Conference Proceedings (OSTI)

Feedbacks that can destabilize the climates of synchronously rotating rocky planets may arise on planets with strong day-night surface temperature contrasts. Earth-like habitable planets maintain stable surface liquid water over geologic time. This requires equilibrium between the temperature-dependent rate of greenhouse-gas consumption by weathering, and greenhouse-gas resupply by other processes. Detected small-radius exoplanets, and anticipated M-dwarf habitable-zone rocky planets, are expected to be in synchronous rotation (tidally locked). In this paper, we investigate two hypothetical feedbacks that can destabilize climate on planets in synchronous rotation. (1) If small changes in pressure alter the temperature distribution across a planet's surface such that the weathering rate goes up when the pressure goes down, a runaway positive feedback occurs involving increasing weathering rate near the substellar point, decreasing pressure, and increasing substellar surface temperature. We call this feedback enhanced substellar weathering instability (ESWI). (2) When decreases in pressure increase the fraction of surface area above the melting point (through reduced advective cooling of the substellar point), and the corresponding increase in volume of liquid causes net dissolution of the atmosphere, a further decrease in pressure will occur. This substellar dissolution feedback can also cause a runaway climate shift. We use an idealized energy balance model to map out the conditions under which these instabilities may occur. In this simplified model, the weathering runaway can shrink the habitable zone and cause geologically rapid 10{sup 3}-fold atmospheric pressure shifts within the habitable zone. Mars may have undergone a weathering runaway in the past. Substellar dissolution is usually a negative feedback or weak positive feedback on changes in atmospheric pressure. It can only cause runaway changes for small, deep oceans and highly soluble atmospheric gases. Both instabilities are suppressed if the atmosphere has a high radiative efficiency. Our results are most relevant for atmospheres that are thin, have low greenhouse-gas radiative efficiency, and have a principal greenhouse gas that is also the main constituent of the atmosphere. ESWI also requires land near the substellar point, and tectonic resurfacing (volcanism, mountain-building) is needed for large jumps in pressure. These results identify a new pathway by which habitable-zone planets can undergo rapid climate shifts and become uninhabitable.

Kite, Edwin S.; Manga, Michael [Department of Earth and Planetary Science, University of California at Berkeley, CA 94720 (United States); Gaidos, Eric, E-mail: edwin.kite@gmail.com [Department of Geology and Geophysics, University of Hawaii at Manoa, Honolulu, HI 96822 (United States)

2011-12-10T23:59:59.000Z

115

Spray Shadowing For Stress Relief And Mechanical Locking In Thick  

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

Advanced Materials » Advanced Materials » Spray Shadowing For Stress Relief And Mechanical Locking Spray Shadowing For Stress Relief And Mechanical Locking In Thick Protective Coatings A method for applying a protective coating on an article. Available for thumbnail of Feynman Center (505) 665-9090 Email Spray Shadowing For Stress Relief And Mechanical Locking In Thick Protective Coatings A method for applying a protective coating on an article, comprising the following steps: selecting an article with a surface for applying a coating thickness; creating undercut grooves on the article, where the grooves depend beneath the surface to a bottom portion with the grooves having an upper width on the surface and a lower width on the bottom portion connected by side walls, where at least one of the side walls connects the

116

Real-time visualization of wake-vortex simulations using computational steering and Beowulf clusters  

Science Conference Proceedings (OSTI)

In this paper, we present the design and implementation of POSSE, a new, lightweight computational steering system based on a client/server programming model. We demonstrate the effectiveness of this software system by illustrating its use for a visualization ...

Anirudh Modi; Lyle N. Long; Paul E. Plassmann

2002-06-01T23:59:59.000Z

117

Observational Evidence for Predictions of Tropical Cyclone Propagation Relative to Environmental Steering  

Science Conference Proceedings (OSTI)

Theories of vortex motion due to the variations of the Coriolis parameter and environmental vorticity are compared to observations of tropical cyclone motion relative to computed steering flows using previously published composite data. The ...

L. E. Carr III; Russell L. Elsberry

1990-02-01T23:59:59.000Z

118

Design of a small fast steering mirror for airborne and aerospace applications  

E-Print Network (OSTI)

This thesis presents the analysis and design of a small advanced fast steering mirror (sAFSM) for airborne and aerospace platforms. The sAFSM provides feedback-controlled articulation of two rotational axes for precision ...

Boulet, Michael Thomas

2008-01-01T23:59:59.000Z

119

Status Report of Solar Standards coordinated by the Steering Committee on Solar Energy Standards Development contents  

DOE Green Energy (OSTI)

Solar standards are listed for each of the standards writing organizations associated with the Steering Committee. A complete list of approved standards, standards under development, and standards under revision is provided. (WHK)

None

1980-08-18T23:59:59.000Z

120

Validation and Interpretation of Adjoint-Derived Sensitivity Steering Vector as Targeted Observation Guidance  

Science Conference Proceedings (OSTI)

The adjoint-derived sensitivity steering vector (ADSSV) has been proposed and applied as a guidance for targeted observation in the field programs for improving tropical cyclone predictability, such as The Observing System Research and ...

Shin-Gan Chen; Chun-Chieh Wu; Jan-Huey Chen; Kun-Hsuan Chou

2011-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "locks power steering" 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

Steering control of an autonomous ground vehicle with application to the DARPA Urban Challenge  

E-Print Network (OSTI)

Fundamental to the design of an Ackerman steered autonomous ground vehicle is the development of a low-level controller that effectively performs trajectory or path tracking. Though ample literature is available on various ...

Campbell, Stefan F. (Stefan Forrest)

2007-01-01T23:59:59.000Z

122

Positioning and locking device for fuel pin to grid attachment  

DOE Patents (OSTI)

A positioning and locking device for fuel pin to grid attachment provides an inexpensive means of positively positioning and locking the individual fuel pins which make up the driver fuel assemblies used in nuclear reactors. The device can be adapted for use with a currently used attachment grid assembly design and insures that the pins remain in their proper position throughout the in-reactor life of the assembly. This device also simplifies fuel bundle assembly in that a complete row of fuel pins can be added to the bundle during each step of assembly.

Frick, Thomas M. (Irwin, PA); Wineman, Arthur L. (Greensburg, PA)

1976-01-01T23:59:59.000Z

123

Simulations of laser locking to a LISA arm  

E-Print Network (OSTI)

We present detailed numerical simulations of a laser phase stabilization scheme for LISA, where both lasers emitting along one arm are locked to each other. Including the standard secondary noises and spacecraft motions that approximately mimic LISA's orbit, we verify that very stable laser phases can be obtained, and that time delay interferometry can be used to remove the laser phase noise from measurements of gravitational wave strains. Most importantly, we show that this locking scheme can provide significant simplifications over LISA's baseline design in the implementation of time delay interferometry.

Julien Sylvestre

2004-08-18T23:59:59.000Z

124

(VDL) : a jitter measurement built-in self-test circuit for phase locked loops  

E-Print Network (OSTI)

This paper discusses the development of a new type of BIST circuit, the (VDL)2, with the purpose of measuring jitter in IBM's phase locked loops. The (VDL)2, which stands for Variable Vernier Digital Delay Locked Line, ...

Kam, Brandon Ray

2005-01-01T23:59:59.000Z

125

Secretaries Chu and Locke to Travel to China Next Week | Department...  

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

Secretaries Chu and Locke to Travel to China Next Week Secretaries Chu and Locke to Travel to China Next Week July 6, 2009 - 12:00am Addthis WASHINGTON -- Energy Secretary Steven...

126

Design and Analysis of a Region-Wide Remotely Controllable Electrical Lock-Out System  

Science Conference Proceedings (OSTI)

Electric utilities have a main responsibility to protect the lives and safety of their workers when they are working on low-, medium-, and high-voltage power lines and distribution circuits. With the anticipated widespread deployment of smart grids, a secure and highly reliable means of maintaining isolation of customer-owned distributed generation (DG) from the affected distribution circuits during maintenance is necessary to provide a fully de-energized work area, ensure utility personnel safety, and prevent hazards that can lead to accidents such as accidental electrocution from unanticipated power sources. Some circuits are serviced while energized (live line work) while others are de-energized for maintenance. For servicing de-energized circuits and equipment, lock-out tag-out (LOTO) programs provide a verifiable procedure for ensuring that circuit breakers are locked in the off state and tagged to indicate that status to operational personnel so that the lines will be checked for voltage to verify they are de-energized. The de-energized area is isolated from any energized sources, which traditionally are the substations. This procedure works well when all power sources and their interconnections are known armed with this knowledge, utility personnel can determine the appropriate circuits to de-energize for isolating the target line or equipment. However, with customer-owned DG tied into the grid, the risk of inadvertently reenergizing a circuit increases because circuit connections may not be adequately documented and are not under the direct control of the local utility. Thus, the active device may not be properly de-energized or isolated from the work area. Further, a remote means of de-energizing and locking out energized devices provides an opportunity for greatly reduced safety risk to utility personnel compared to manual operations. In this paper, we present a remotely controllable LOTO system that allows individual workers to determine the configuration and status of electrical system circuits and permit them to lock out customer-owned DG devices for safety purposes using a highly secure and ultra-reliable radio signal. The system consists of: (1) individual personal lockout devices, (2) lockout communications and logic module at circuit breakers, which are located at all DG devices, and (3) a database and configuration control process located at the utility operations center. The lockout system is a close permissive, i.e., loss of control power or communications will cause the circuit breaker to open. Once the DG device is tripped open, a visual means will provide confirmation of a loss of voltage and current that verifies the disconnected status of the DG. Further the utility personnel will be able to place their own lock electronically on the system to ensure a lockout functionally. The proposed LOTO system provides enhanced worker safety and protection against unintended energized lines when DG is present. The main approaches and challenges encountered through designing the proposed region-wide LOTO system are discussed in this paper. These approaches include: (1) evaluating the reliability of the proposed approach under N-modular redundancy with voter/spares configurations and (2) conducting a system level risk assessment study using the failure modes and effects analysis (FMEA) technique to identify and rank failure modes by probability of occurrence, probability of detection, and severity of consequences. This ranking allows a cost benefits analysis to be conducted such that dollars and efforts will be applied to the failures that provide greatest incremental gains in system capability (resilience, survivability, security, reliability, availability, etc.) per dollar spent whether capital, operations, or investment. Several simulation scenarios and their results are presented to demonstrate the viability of these approaches.

Olama, Mohammed M [ORNL; Allgood, Glenn O [ORNL; Kuruganti, Phani Teja [ORNL; Howlader, Mostofa [ORNL; Kisner, Roger A [ORNL; Ewing, Paul D [ORNL; McIntyre, Timothy J [ORNL

2012-01-01T23:59:59.000Z

127

The ATLAS High Level Trigger Configuration and Steering  

E-Print Network (OSTI)

In March 2010 the four LHC experiments saw the first proton-proton collisions at 7 TeV. Still within the year a collision rate of nearly 10 MHz is expected. At ATLAS, events of potential interest for ATLAS physics are selected by a three level trigger system, with a final recording rate of about 200 Hz. The first level (L1) is implemented in customized hardware, the two levels of the high level trigger (HLT) are software triggers. Within the ATLAS physics program more than 500 trigger signatures are defined. The HLT tests each signature on each L1-accepted event, the test outcome is recorded for later analysis. The HLT-Steering is responsible for this. It foremost ensures the independent test of each signature, guarantying unbiased trigger decisions. Yet, to minimize data readout and execution time, cached detector data and once-calculated trigger objects are reused to form the decision. Some signature tests are performed only on a scaled-down fraction of candidate events, in order to reduce the output rate a...

Stelzer, J; The ATLAS collaboration

2010-01-01T23:59:59.000Z

128

Design and analysis of a second order phase locked loops (PLLs)  

Science Conference Proceedings (OSTI)

This work concerns with the design and analysis of phase locked loops (PLLs). In the last decade a lot of works have been done about the analysis of PLLs. The phase locked loops are analyzed briefly, second order, third order, and fourth order. In practically ... Keywords: charge pump PLL (CPPPL), loop filter (LF), phase locked loop (PLL)

Diary R. Sulaiman

2006-05-01T23:59:59.000Z

129

Consequences of pacing the Pleistocene 100 kyr ice ages by nonlinear phase locking to Milankovitch forcing  

E-Print Network (OSTI)

Consequences of pacing the Pleistocene 100 kyr ice ages by nonlinear phase locking to Milankovitch. Wunsch (2006), Consequences of pacing the Pleistocene 100 kyr ice ages by nonlinear phase locking by their fit to the ice volume proxy record is therefore difficult. [5] ``Nonlinear phase locking'' may

Huybers, Peter

130

Workshop on gate valve pressure locking and thermal binding  

SciTech Connect

The purpose of the Workshop on Gate Valve Pressure Locking and Thermal Binding was to discuss pressure locking and thermal binding issues that could lead to inoperable gate valves in both boiling water and pressurized water reactors. The goal was to foster exchange of information to develop the technical bases to understand the phenomena, identify the components that are susceptible, discuss actual events, discuss the safety significance, and illustrate known corrective actions that can prevent or limit the occurrence of pressure locking or thermal binding. The presentations were structured to cover U.S. Nuclear Regulatory Commission staff evaluation of operating experience and planned regulatory activity; industry discussions of specific events, including foreign experience, and efforts to determine causes and alleviate the affects; and valve vendor experience and recommended corrective action. The discussions indicated that identifying valves susceptible to pressure locking and thermal binding was a complex process involving knowledge of components, systems, and plant operations. The corrective action options are varied and straightforward.

Brown, E.J.

1995-07-01T23:59:59.000Z

131

Phase Locked Loop Control of Inverters in a Microgrid  

E-Print Network (OSTI)

Phase Locked Loop Control of Inverters in a Microgrid Matthew Surprenant Dept of ECE University Venkataramanan Dept of ECE University of Wisconsin Madison, WI, USA Abstract--Microgrids are small for inverter-based microsources within a mi- crogrid. The general control philosophy within a microgrid

Hiskens, Ian A.

132

Backwards maneuvering powered wheelchairs with haptic guidance  

Science Conference Proceedings (OSTI)

This paper describes a novel haptic guidance scheme that helps powered wheelchair users steer their wheelchair through narrow and complex environments. The proposed scheme encodes the local environment of the wheelchair as a set of collision-free circular ... Keywords: haptic guidance, navigation assistance, robotic wheelchair, shared control

Emmanuel B. Vander Poorten; Eric Demeester; Alexander Hntemann; Eli Reekmans; Johan Philips; Joris De Schutter

2012-06-01T23:59:59.000Z

133

Windsor Locks, Connecticut: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Locks, Connecticut: Energy Resources Locks, Connecticut: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.9292639°, -72.6273123° 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":41.9292639,"lon":-72.6273123,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

134

Status of Jefferson Lab's Load Locked Polarized Electron Beam  

DOE Green Energy (OSTI)

A new 100 kV load locked polarized electron gun has been built at Jefferson Lab. The gun is installed in a test stand on a beam line that resembles the first few meters of the CEBAF nuclear physics photoinjector. With this gun, a GaAs photocathode can be loaded from atmosphere, hydrogen cleaned, activated and taken to high voltage in less than 8 hours. The gun is a three chamber design, with all of the moving parts remaining at ground potential during gun operation. Studies of gun performance, photocathode life times, transverse emittance at high bunch charge, helicity correlated effects and beam polarizations from new photocathode samples will all be greatly facilitated by the use of this load locked gun.

M.L. Stutzman; P. Adderley; M. Baylac; J. Clark; A. Day; J. Grames; J. Hansknecht; M. Poelker

2002-09-01T23:59:59.000Z

135

SUPPORTING ONLINE MATERIAL FOR High-resolution modeling of the western North American power system demonstrates low-  

E-Print Network (OSTI)

&M) costs incurred yearly by all active power plants 3. variable costs incurred). The capital cost of each project is locked in at the first year of construction. Construction costs for power plants are tallied yearly, discounted

Kammen, Daniel M.

136

Software lock elision for x86 machine code  

E-Print Network (OSTI)

. . . . . . . . . . . . . . . . . . . . . . . . . 75 3.7 Mixing locking with transactions . . . . . . . . . . . . . . . . . . . . . . . . . 78 3.8 Implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 3.8.1 Metadata and logging... . Moore et al. [MBM+06] made the observation that in the common case when the commit succeeds, keeping the old version around was waste- ful. They came up with an HTM that applied changes directly to cache lines and chose to log old values into a special...

Roy, Amitabha

2011-07-12T23:59:59.000Z

137

X-ray Tube with Magnetic Electron Steering - Energy ...  

The high average power large area X-ray tube provides ... Solar Photovoltaic; Solar ... Description This invention consists of a cathode and anode ...

138

Alfalfa leaf meal in finishing steer diets. Quarterly report, July 1, 1997--September 30, 1997  

DOE Green Energy (OSTI)

Ninety-six medium frame, Angus and Angus cross steer calves (average initial weight 540 lb.) were allotted to a heavy or light weight block and then randomly assigned to one of four dietary treatments for a 167 or 189-day finishing phase, respectively. Treatments were control (supplemental soybean meal), alfalfa leaf meal (ALM) providing 33%, 66%, 100% of supplemental protein. Finishing diets were formulated to contain .61 Mcal NE{sub g}/lb dry matter, 12.5% crude protein, .6 % Ca and .3 % P. There were no significant (P >.05) effects of dietary treatments on daily gain or dry matter required /lb of gain. Steers fed 100 % ALM consumed more (P <.05) dry matter than steers fed either of the other three treatments. Dry matter consumption increased linearly (P >.05) with increasing ALM. There was no significant (P >.05) dietary treatment effect on marbling, KPH %, yield grade, quality grade, or liver abscesses. There was an apparent trend in reduced liver abscess incidence in steers fed 100 % ALM. Steers fed 66 % ALM had significantly (P <.05) greater backfat measurements, backfat also had a cubic effect (P <.05). Hot carcass weight had a quadratic relation (P <.05) with level of ALM. Substituting alfalfa leaf meal for soybean meal in diets of finishing steers increased DM intake, but this increase was accompanied by an increase in gain which resulted in similar feed efficiency. There may be an advantage in blending ALM and soybean meal as feed efficiency was improved when cattle were fed the blend. Also, feeding ALM may result in lower incidence of liver abscess.

Zehnder, C.M.; DiCostanzo, A.; Smith, L.B.; Brown, D.B.; Hall, J.M.

1997-10-30T23:59:59.000Z

139

High energy mode locked fiber oscillators for high contrast, high energy petawatt laser seed sources  

Science Conference Proceedings (OSTI)

In a high-energy petawatt laser beam line the ASE pulse contrast is directly related to the total laser gain. Thus a more energetic input pulse will result in increased pulse contrast at the target. We have developed a mode-locked fiber laser with high quality pulses and energies exceeding 25nJ. We believe this 25nJ result is scalable to higher energies. This oscillator has no intra-cavity dispersion compensation, which yields an extremely simple, and elegant laser configuration. We will discuss the design of this laser, our most recent results and characterization of all the key parameters relevant to it use as a seed laser. Our oscillator is a ring cavity mode-locked fiber laser [1]. These lasers operate in a self-similar pulse propagation regime characterized by a spectrum that is almost square. This mode was found theoretically [2] to occur only in the positive dispersion regime. Further increasing positive dispersion should lead to increasing pulse energy [2]. We established that the positive dispersion required for high-energy operation was approximately that of 2m of fiber. To this end, we constructed a laser cavity similar to [1], but with no gratings and only 2m of fiber, which we cladding pumped in order to ensure sufficient pump power was available to achieve mode-locked operation. A schematic of the laser is shown in figure 1 below. This laser produced low noise 25nJ pulses with a broad self similar spectrum (figure 2) and pulses that could be de-chirped to <100fs (figure 3). Pulse contrast is important in peta-watt laser systems. A major contributor to pulse contrast is amplified spontaneous emission (ASE), which is proportional to the gain in the laser chain. As the oscillator strength is increased, the required gain to reach 1PW pulses is decreased, reducing ASE and improving pulse contrast. We believe these lasers can be scaled in a stable fashion to pulse energies as high as 100nJ and have in fact seen 60nJ briefly in our lab, which is work still in progress. At this level, even if the pulses are not perfect, post-oscillator pulse cleaning can be used to create a clean high energy pulse for injection into a peta-watt laser beam line.

Dawson, J W; Messerly, M J; An, J; Kim, D; Barty, C J

2006-06-15T23:59:59.000Z

140

Exploring the free-energy landscapes of biological systems with steered molecular dynamics  

E-Print Network (OSTI)

1 Exploring the free-energy landscapes of biological systems with steered molecular dynamics fluctuation-dissipation-theorem (BD -FDT) to accurately compute the free-energy profiles for several compute the free-energy profiles for all the afore-listed systems that represent various important aspects

Chen, Liao Y.

Note: This page contains sample records for the topic "locks power steering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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141

Cumulvs: Interacting with High-Performance Scientific Simulations, for Visualization, Steering and Fault Tolerance  

Science Conference Proceedings (OSTI)

High-performance computer simulations are an increasingly popular alternative or complement to physical experiments or prototypes. However, as these simulations grow more massive and complex, it becomes challenging to monitor and control their execution. ... Keywords: CCA, CUMULVS, ECho, Global Arrays, MPI, MxN, PVM, computational steering, fault tolerance, model coupling, visualization

James A. Kohl; Torsten Wilde; David E. Bernholdt

2006-05-01T23:59:59.000Z

142

Coupled polynomial field approach for elimination of flexure and torsion locking phenomena in the Timoshenko and Euler-Bernoulli curved beam elements  

Science Conference Proceedings (OSTI)

The curvature related locking phenomena in the out-of-plane deformation of Timoshenko and Euler-Bernoulli curved beam elements are demonstrated and a novel approach is proposed to circumvent them. Both flexure and Torsion locking phenomena are noticed ... Keywords: Coupled polynomial field, Curved beam, Euler-Bernoulli beam, Finite elements, Flexure locking, Shear locking, Timoshenko beam, Torsion locking

Md. Ishaquddin; P. Raveendranath; J. N. Reddy

2013-03-01T23:59:59.000Z

143

Effects of source and level of zinc on feedlot performance and carcass characteristics in steers  

E-Print Network (OSTI)

To determine the effects of source and level of dietary Zn on performance, carcass characteristics and tissue Zn concentration, Angus steers (n = 120; initial weight = 325 kg ?2.57) were assigned to diets containing five levels of added Zn (5, 35, 95, 215, or 445 mg/kg) from Zn methionine (ZnMet) or ZnSO4 in a 2 x 5 factorial arrangement of treatments. Total dietary Zn was 30, 60, 120, 240 and 480 mg/kg. Within treatment groups, steers were assigned to one of two kill groups (kill group I = d 77; kill group 2 = d 126). Steers were housed four to a pen and fed ad libitum a 90% concentrate diet of primarily corn and cottonseed meal by electronic Calen gate feeders. At the time of slaughter, the right front metacarpal, a 150 g liver sample and the right kidney were obtained from each steer. Carcass cooler traits were determined 48 h post slaughter and soft tissue from 9-1 0-1 1 rib section was analyzed for water, protein and lipid content. Statistical models for carcass characteristics included carcass weight as a covariate. Steers fed ZnSO4 gained faster (P . I 0) in ADG or feed efficiency due to level of Zn in the diet. Neither source nor level of Zn affected (P > . I 0) carcass characteristics. The composition of the 9-1 0-1 1 rib section was not affected (P > . I 0) due to dietary treatment. Zinc and Cu concentrations in the liver, kidney and bone were not affected (P > . 1 0) by source of Zn. Level of Zn, however, did affect tissue concentrations of Zn and Cu. Liver Zn was higher (P . I 0) by level of dietary Zn.

Nunnery, Greg Alan

1998-01-01T23:59:59.000Z

144

Quiet planting in the locked constraints satisfaction problems  

Science Conference Proceedings (OSTI)

We study the planted ensemble of locked constraint satisfaction problems. We describe the connection between the random and planted ensembles. The use of the cavity method is combined with arguments from reconstruction on trees and first and second moment considerations; in particular the connection with the reconstruction on trees appears to be crucial. Our main result is the location of the hard region in the planted ensemble, thus providing hard satisfiable benchmarks. In a part of that hard region instances have with high probability a single satisfying assignment.

Zdeborova, Lenka [Los Alamos National Laboratory; Krzakala, Florent [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

145

System having unmodulated flux locked loop for measuring magnetic fields  

DOE Patents (OSTI)

A system (10) for measuring magnetic fields, wherein the system (10) comprises an unmodulated or direct-feedback flux locked loop (12) connected by first and second unbalanced RF coaxial transmission lines (16a, 16b) to a superconducting quantum interference device (14). The FLL (12) operates for the most part in a room-temperature or non-cryogenic environment, while the SQUID (14) operates in a cryogenic environment, with the first and second lines (16a, 16b) extending between these two operating environments.

Ganther, Jr., Kenneth R. (Olathe, KS); Snapp, Lowell D. (Blue Springs, MO)

2006-08-15T23:59:59.000Z

146

The HAMMER Steering Committee is a group of nationally recognized leaders who offer their time and experience to HAMMER manage  

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

* Non-voting member * Non-voting member Revised on March 14, 2012 HAMMER Steering Committee Executive Board Members The HAMMER Steering Committee is a group of nationally recognized leaders who offer their time and experience to HAMMER management in an interactive setting where everyone shares a common commitment-reducing health and safety risks to workers, emergency responders, and the public. Committee insight and recommendations strongly influence HAMMER policies, strategies, and direction. As an integral element of the partnership, the Steering Committee helps develop and sustain HAMMER. Armijo, Frank President and General Manager Mission Support Alliance, LLC Bearden, Jim Administrative Assistant District 751 IAM & AW International Association of Machinists & Aerospace Workers

147

Metabolic and genetic regulation in adipose tissue of Angus and Wagyu steers raised to U.S. and Japanese endpoints  

E-Print Network (OSTI)

We hypothesized that carcass and fatty acid composition of Angus and Japanese Black (Wagyu) steers would not differ if the steers were fed to a typical U.S. final weight, but that Wagyu steers fed to a typical Japanese endpoint body weight would have greater quality grades and softer fat than Angus steers. Sixteen Angus and 16 Wagyu 8-month-old, weaned steers were assigned to a corn-based diet for 8 or 16 months (n = 4 per breed type and time) or hay-based diet for 12 or 20 months (n = 4 per breed type and time) in a 2 x 2 x 2 factorial arrangement. USDA yield grade was greater at the Japanese endpoint than at the U.S. endpoint in Angus steers (breed x endpoint, P = 0.03). Intramuscular (i.m.) lipid continued to increase to over 20% in the Wagyu steers (P = 0.05), but attained a plateau (14.7%) by 16 months on feed in the Angus steers. These results confirm that Wagyu cattle must be raised to greater physiological maturity before they differ from Angus cattle in M. longissimus thoracis i.m. lipid concentration. Subcutaneous adipose tissue concentrations of oleic (18:1n-9) was greater in Wagyu steers than in Angus steers (P = 0.05). All monounsaturated fatty acids (MUFA) increased between the U.S. and Japanese endpoint, whereas slip points of lipids in s.c. adipose tissue were 10°C lower in Japanese endpoint steers than in U.S. endpoint steers (P = 0.01). Angus adipose tissue exhibited peak SCD enzyme activity at 16 months (corn-based diet) but activity in Wagyu adipose tissue was greatest at 20 months (hay-based diet) (breed x diet x endpoint, P = 0.08). However, SCD gene expression in Angus adipose tissue was maximal at 12 months (hay diet), whereas Wagyu adipose tissue had peak expression at 16 months (corn diet) (P < 0.03). Trans-10, cis-12 CLA has been reported as a potent inhibitor of adipocyte differentiation. CLA (40 µM) strongly decreased SCD and PPAR? expression in bovine adipocytes, even in the presence of 5 mM arginine. It can be concluded that arginine up-regulates bovine preadipocyte differentiation, and CLA antagonizes this effect.

Chung, Ki Yong

2003-05-01T23:59:59.000Z

148

CMOS injection locked oscillators for quadrature generation at radio-frequency  

Science Conference Proceedings (OSTI)

The design of quadrature local oscillators for CMOS wireless transceivers is still one of the most challenging issues. This paper focuses the advantages of injection locking techniques to achieve high-performance quadrature generators. A synchronizing ... Keywords: CMOS RF integrated circuits, Frequency dividers, Injection locking, Phase noise, Quadrature local oscillators, VCO

Andrea Mazzanti; Francesco Svelto

2006-11-01T23:59:59.000Z

149

The queue protocol: a deadlock-free, homogeneous, non-two-phase locking protocol  

Science Conference Proceedings (OSTI)

The M-pitfall protocol (MPP) is the most general homogeneous non-two-phase locking protocol which supports shared and exclusive locks. It has two major disadvantages: it is not deadlock-free and it has the paradoxical property that concurrency is often ...

Udo Kelter

1988-03-01T23:59:59.000Z

150

Injection-locking of two frequency-doubled lasers with 3.2 GHz offset for driving Raman transitions with low photon scattering in $^{43}$Ca$^+$  

E-Print Network (OSTI)

We describe the injection locking of two infrared (794 nm) laser diodes which are each part of a frequency doubled laser system. An acousto-optic modulator (AOM) in the injection path gives an offset of 1.6 GHz between the lasers for driving Raman transitions between states in the hyperfine split (by 3.2 GHz) ground level of $^{43}$Ca$^+$. The offset can be disabled for use in $^{40}$Ca$^+$. We measure the relative linewidth of the frequency-doubled beams to be 42 mHz in an optical heterodyne measurement. The use of both injection locking and frequency doubling combines spectral purity with high optical power. Our scheme is applicable for providing Raman beams across other ion species and neutral atoms where coherent optical manipulation is required.

Linke, N M; Lucas, D M

2013-01-01T23:59:59.000Z

151

COMPUTATIONAL STEERING: TOWARDS ADVANCED INTERACTIVE HIGH PERFORMANCE COMPUTING IN ENGINEERING SCIENCES  

E-Print Network (OSTI)

Key-words: Computational steering, high-performance computing, interactive simulation, virtual reality, CFD Computational Science and Engineering faces a continuous increase of speed of computers and availability of very fast networks. Yet, it seems that some opportunities offered by these ongoing developments are only used to a fraction for numerical simulation. Moreover, despite new possibilities from computer visualization, virtual or augmented reality and collaboration models, most available engineering software still follows the classical way of a strict separation of preprocessing, computing and postprocessing. This paper will first identify some of the major obstructions of an interactive computation for complex simulation tasks in engineering sciences. These are especially found in traditional software structures, in the definition of geometric models and boundary conditions and in the often still very tedious work of generating computational meshes. It then presents a generic approach for collaborative computational steering, where pre- and postprocessing is integrated with high

Ernst Rank; Andr Borrmann; Er Dster; Christoph Van Treeck; Petra Wenisch

2008-01-01T23:59:59.000Z

152

EUROPEAN COMMUNITY STEERING GROUP ON STRATEGIC ENERGY TECHNOLOGIES (SET-Group) Terms of Reference  

E-Print Network (OSTI)

Contribute to and foster the implementation of a collaborative European Energy Technology Policy to accelerate the development and market take-up of clean, sustainable and efficient energy technologies, as a fundamental pillar of the EU's response to the inter-related challenges of climate change, security of energy supply and competitiveness. 2. KEY OBJECTIVES The Steering Group will be established to provide a high level discussion platform and a flexible framework for strategic planning and implementation, to maximise the costeffective contribution of technology to the achievement of the Energy Policy for Europe objectives. The high-level objectives of the Steering Group will be to: To steer the implementation of the European Energy Technology Policy, including the SET-Plan actions and related Community Programmes, reinforcing the coherence between national, European and international efforts, maintaining a productive balance between the principles of cooperation and competition. To foster European joint actions and measures, matching specific instruments to the needs of different technologies, to ensure an optimisation of overall energy RDD&D 1 efforts in the European Research Area, through joint programming and concerted actions, involving groups of Member States under variable geometry when appropriate.

unknown authors

2008-01-01T23:59:59.000Z

153

Locking the bowl-shaped geometry of corannulene. Cyclopentacorannulene  

SciTech Connect

The discovery that buckminsterfullerene, C[sub 60], is a stable molecule due to geodesic and electronic properties inherent in the truncated icosahedral cage structure has generated a renewed interest in hydrocarbons with curved surfaces. The carbon framework of corannulene, which can be considered to represent the polar cap of buckminsterfullerene, is surprisingly flexible. In spite of its substantial curvature, corannulene undergoes rapid bowl-to-bowl inversion in solution, and this raises the question as to how many additional fused rings on the corannulene structure will be required to lock the bowl conformation. Herein we provide the answer that the bowl becomes rigid, at aleast on the NMR time scale, with only the addition of two carbons in a fused five-membered ring. 12 refs.

Abdourazak, A.H.; Sygula, A.; Rabideau, P.W. (Louisiana State Univ., Baton Rouge (United States))

1993-04-07T23:59:59.000Z

154

City of Cascade Locks, Oregon (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Oregon (Utility Company) Oregon (Utility Company) Jump to: navigation, search Name City of Cascade Locks Place Oregon Utility Id 3136 Utility Location Yes Ownership M NERC Location WECC NERC WECC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png General Service- City Commercial General Service- City(Primary Metering) Commercial General Service- Rural Commercial General Service- Rural(Primary Metering) Commercial Public Agency Rate- City Commercial Public Agency Rate- City(Primary Metering) Commercial Public Agency Rate- Rural Commercial Public Agency Rate- Rural(Primary Metering) Commercial

155

A Radiation Tolerant Phase Locked Loop Design for Digital Electronics  

E-Print Network (OSTI)

With decreasing feature sizes, lowered supply voltages and increasing operating frequencies, the radiation tolerance of digital circuits is becoming an increasingly important problem. Many radiation hardening techniques have been presented in the literature for combinational as well as sequential logic. However, the radiation tolerance of clock generation circuitry has received scant attention to date. Recently, it has been shown that in the deep submicron regime, the clock network contributes significantly to the chip level Soft Error Rate (SER). The on-chip Phase Locked Loop (PLL) is particularly vulnerable to radiation strikes. In this thesis, we present a radiation hardened PLL design. Each of the components of this design-the voltage controlled oscillator (VCO), the phase frequency detector (PFD) and the charge pump/loop filter-are designed in a radiation tolerant manner. Whenever possible, the circuit elements used in our PLL exploit the fact that if a gate is implemented using only PMOS (NMOS) transistors then a radiation particle strike can result only in a logic 0 to 1 (1 to 0) flip. By separating the PMOS and NMOS devices, and splitting the gate output into two signals, extreme high levels of radiation tolerance are obtained. Our design uses two VCOs (with cross-coupled inverters) and charge pumps, so that a strike on any one is compensated by the other. Our PLL is tested for radiation immunity for critical charge values up to 250fC. Our SPICE-based results demonstrate that after exhaustively striking all circuit nodes, the worst case jitter of our hardened PLL is just 37.4 percent. In the worst case, our PLL returns to the locked state in 2 cycles of the VCO clock, after a radiation strike. These numbers are significant improvements over those of the best previously reported approaches.

Kumar, Rajesh

2010-08-01T23:59:59.000Z

156

Stress response effects on growth, carcass characteristics, and tenderness in Bonsmara-influenced steers  

E-Print Network (OSTI)

Half-blood Bonsmara steers were evaluated for temperament during stressful situations to discover the relationships between behavioral stress responses, growth, carcass characteristics and tenderness. Two experiments were conducted to evaluate behavioral stress responses at different stages in the U.S. beef production system with growth, carcass characteristics and tenderness. The first experiment evaluated stress responses at both time of weaning and at the beginning of the feedlot period on half-blood Bonsmara X Beefmaster steers. Steers (n=156) were weaned and paired to destinations of either Uvalde or Overton for winter grazing. At weaning cattle were weighed, and temperament measurements were recorded. After grazing winter pastures, cattle entered the feedlot and were measured for temperament, weight, and condition and frame scores. Cattle were harvested in two groups; each group was selected for harvest when they reached a backfat of approximately 7 mm. Backfat endpoints were determined by visual assessment and ultrasound. Carcass data were recorded approximately 36 hrs post-mortem, and 2.5cm steaks were removed from the 13th rib for Warner-Bratzler shear force determination. The second experiment involved Bonsmara X Angus (n=207) steers grazed on wheat pasture and fed at Cattletown feedlot near Hereford, TX. The steers were evaluated near the beginning and end of the finishing phase for performance and temperament. They were harvested in two groups; each group was selected for harvest when they reached approximately 7 mm of backfat as determined by visual assessment and ultrasound. In experiments 1 and 2, behavioral or temperament measures and hormonal responses were related to each other. It appeared as cattle become acclimated to the production system, temperament measures lose their predictive ability. In Experiment 1, weaning exit velocity appeared to be more related to economically important traits such as ADG (r = -0.26), ribeye area (r = -0.37), and Warner Bratzler shear force (r = 0.27), although beginning feedlot exit velocity was associated with feedlot weights (r = -0.30). In Experiment 2, end feedlot measurements tended to be more associated with feedlot weight (r = -0.20), but there did not seem to be any high relationships with carcass characteristics and tenderness.

Falkenberg, Shollie Marie

2003-05-01T23:59:59.000Z

157

A wide bandwidth free-electron laser with mode locking using current modulation.  

SciTech Connect

A new scheme for mode locking a free-electron laser amplifier is proposed based on electron beam current modulation. It is found that certain properties of the original concept, based on the energy modulation of electrons, are improved including the spectral brightness of the source and the purity of the series of short pulses. Numerical comparisons are made between the new and old schemes and between a mode-locked free-electron laser and self-amplified spontaneous emission free-electron laser. Illustrative examples using a hypothetical mode-locked free-electron laser amplifier are provided. The ability to generate intense coherent radiation with a large bandwidth is demonstrated.

Kur, E.; Dunning, D. J.; McNeil, B. W. J.; Wurtele, J.; Zholents, A. A. (Accelerator Systems Division (APS)); (Univ. of California at Berkeley); (Univ. of Strathclyde); (STFC Daresbury Lab.); (LBNL)

2011-01-20T23:59:59.000Z

158

Chu, Locke, Browner Call for Comprehensive Energy Plan at Clean Energy  

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

Chu, Locke, Browner Call for Comprehensive Energy Plan at Clean Chu, Locke, Browner Call for Comprehensive Energy Plan at Clean Energy Economy Forum with Business Leaders Chu, Locke, Browner Call for Comprehensive Energy Plan at Clean Energy Economy Forum with Business Leaders October 7, 2009 - 12:00am Addthis WASHINGTON - America needs a comprehensive energy plan to regain control of its energy future, revitalize its economy, and break a dependence on oil that threatens our prosperity, our environment, and our national security, top Obama Administration officials said today. Energy Secretary Steven Chu, Commerce Secretary Gary Locke, and Assistant to the President for Energy and Climate Change Carol Browner headlined a Clean Energy Economy Forum on the campus of the White House with business leaders from around the country.

159

Chu, Locke, Browner Call for Comprehensive Energy Plan at Clean Energy  

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

Locke, Browner Call for Comprehensive Energy Plan at Clean Locke, Browner Call for Comprehensive Energy Plan at Clean Energy Economy Forum with Business Leaders Chu, Locke, Browner Call for Comprehensive Energy Plan at Clean Energy Economy Forum with Business Leaders October 7, 2009 - 12:00am Addthis WASHINGTON - America needs a comprehensive energy plan to regain control of its energy future, revitalize its economy, and break a dependence on oil that threatens our prosperity, our environment, and our national security, top Obama Administration officials said today. Energy Secretary Steven Chu, Commerce Secretary Gary Locke, and Assistant to the President for Energy and Climate Change Carol Browner headlined a Clean Energy Economy Forum on the campus of the White House with business leaders from around the country.

160

Secretaries Chu and Locke to Travel to China Next Week | Department of  

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

Locke to Travel to China Next Week Locke to Travel to China Next Week Secretaries Chu and Locke to Travel to China Next Week July 6, 2009 - 12:00am Addthis WASHINGTON -- Energy Secretary Steven Chu and Commerce Secretary Gary Locke will travel to China from July 14 to 17. The two secretaries will highlight the tremendous potential for mutually beneficial relationships in the clean energy sector. "Clean energy will drive the economy of the future, both in the United States and around the world," Chu said. "From renewable energy to more efficient buildings to carbon capture and storage, clean energy technologies can create millions of jobs. Working together, we can accomplish more than acting alone. It's in our interest and China's to explore ways to cooperate for our mutual benefit -- by promoting renewable

Note: This page contains sample records for the topic "locks power steering" 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

High repetition rate mode-locked erbium-doped fiber lasers with complete electric field control  

E-Print Network (OSTI)

Recent advances in fully-stabilized mode-locked laser systems are enabling many applications, including optical arbitrary waveform generation (OAWG). In this thesis work, we describe the development of high repetition-rate ...

Sickler, Jason William, 1978-

2008-01-01T23:59:59.000Z

162

A lock-free environment for computer music: concurrent components for computer supported cooperative work.  

E-Print Network (OSTI)

??This dissertation investigates the use of lock-free shared-memory techniques for distributed computer music composition and performance environments. A method is presented by which the underlying (more)

Shelton, Robert James

2011-01-01T23:59:59.000Z

163

Spatial hole burning in actively mode-locked quantum cascade lasers  

E-Print Network (OSTI)

A theoretical study of active mode-locking in quantum cascade lasers including spatial hole-burning is presented. It is found that spatial hole-burning reduces the pulse duration at the expense of slight pulse instability ...

Kartner, Franz X.

164

ORNL/TM-2007/124 Carbon Lock-In: Barriers To Deploying  

E-Print Network (OSTI)

Carbon Lock-In Business Risks of Innovation Incumbent Technology Support Systems High Transaction Costs, and International Nuclear Information System (INIS) representatives from the following source. Office of Scientific.......................................................................................................................103 7.1.4 Electric Grid and Infrastructure

Oak Ridge National Laboratory

165

Injection-locked composite lasers for mm-wave modulation : LDRD 117819 final report.  

Science Conference Proceedings (OSTI)

This report summarizes a 3-year LDRD program at Sandia National Laboratories exploring mutual injection locking of composite-cavity lasers for enhanced modulation responses. The program focused on developing a fundamental understanding of the frequency enhancement previously demonstrated for optically injection locked lasers. This was then applied to the development of a theoretical description of strongly coupled laser microsystems. This understanding was validated experimentally with a novel 'photonic lab bench on a chip'.

Wendt, Joel Robert; Vawter, Gregory Allen; Raring, James; Tauke-Pedretti, Anna; Alford, Charles Fred (Sandia Staffing Alliance, LLC, Albuquerque, NM); Skogen, Erik J.; Chow, Weng Wah; Cajas, Florante G. (LMATA Government Services, LLC, Albuquerque, NM); Overberg, Mark E.; Torres, David L. (LMATA Government Services, LLC, Albuquerque, NM); Peake, Gregory Merwin

2010-09-01T23:59:59.000Z

166

Locking-time and Information Capacity in CML with Statistical Periodicity  

E-Print Network (OSTI)

In this work we address the statistical periodicity phenomenon on a coupled map lattice. The study was done based on the asymptotic binary patterns. The pattern multiplicity gives us the lattice information capacity, while the entropy rate allows us to calculate the locking-time. Our results suggest that the lattice has low locking-time and high capacity information when the coupling is weak. This is the condition for the system to reproduce a kind of behavior observed in neural networks.

Romeu Miqueias Szmoski; Rodrigo Frehse Pereira; Fabiano Alan Serafim Ferrari; Sandro Ely de Souza Pinto

2010-11-24T23:59:59.000Z

167

Lipid Metabolism in Bovine Subcutaneous Adipose Tissue of Steers Fed Supplementary Palm Oil or Soybean Oil  

E-Print Network (OSTI)

We hypothesized that supplementing finishing diets with palm oil would elevate Stearoyl-CoA desaturase (SCD) activity in muscle and subcutaneous (s.c.) adipose tissue, promoting adipocyte differentiation and increase monounsaturated fatty acids (MUFA) in beef, particularly oleic acid. Soybean oil supplementation was used as a negative control. Eighteen Angus steers were assigned randomly to three groups of 6 steers and fed a basal diet without additional fat, with 3% palm oil (rich in palmitic acid), or with 3% soybean oil (rich in polyunsaturated fatty acids), top dressed daily. There were no significant differences across treatment in quality grade, REA, 12th rib fat thickness, or yield grade. Palm oil tended to increase marbling score (P = 0.33). Palm oil supplementation decreased the concentration of myristic acid (P = 0.04), and tended to decrease the concentration of t10, c12 CLA (P = 0.07) and 18:3n-3 (P = 0.06) in s.c. adipose tissue while soybean supplementation increased c9, t11 CLA (P = 0.02) and 18:3n-3 (P = 0.03) in muscle. Palm oil supplementation increased both glucose and acetate incorporation into total lipids of s.c. adipose tissue (both P = 0.03). Volume of s.c. adipocytes was greater in cattle supplemented with palm oil than in soybean- supplemented cattle (P = 0.004). Enzyme activity of G-6-PDH tended to be greater in steers consuming palm oil supplement (P = 0.10). We conclude that there was a partial interaction between palm oil supplementation and adipocyte differentiation. Palm oil supplementation increased s.c. adipocyte content without deteriorating meat quality traits and tended to increase marbling.

Gang, Gyoung Ok

2012-08-01T23:59:59.000Z

168

Collective modes in the color flavor-locked phase.  

SciTech Connect

We study the low-energy effective action for some collective modes of the color flavor-locked (CFL) phase of QCD. This phase of matter has long been known to be a superfluid because by picking a phase its order parameter breaks the quark-number U(1){sub B} symmetry spontaneously. We consider the modes describing fluctuations in the magnitude of the condensate, namely the Higgs mode, and in the phase of the condensate, namely the Nambu-Goldstone (NG) (or Anderson-Bogoliubov) mode associated with the breaking of U(1){sub B}. By employing as microscopic theory the Nambu-Jona-Lasinio model, we reproduce known results for the Lagrangian of the NG field to the leading order in the chemical potential and extend such results evaluating corrections due to the gap parameter. Moreover, we determine the interaction terms between the Higgs and the NG field. This study paves the way for a more reliable study of various dissipative processes in rotating compact stars with a quark matter core in the CFL phase.

Anglani, R.; Mannarelli, M.; Ruggieri, M. (Physics); (Univ. of Barcelona); (Kyoto Univ.); (Italian National Research Council)

2011-05-17T23:59:59.000Z

169

Self locking coupling mechanism for engaging and moving a load  

DOE Patents (OSTI)

A coupling mechanism for engaging and lifting a load has a housing with a guide passage for receiving a knob which is secured to the load through a neck of smaller diameter. A hollow ball in the housing has an opening which receives the knob and the ball is then turned to displace the opening from the housing passage and to cause the neck to enter a slot in the ball thereby securing the load to the coupling mechanism as elements of the housing block travel of the neck back into the opening when the ball is turned to the load holding orientation. As engagement of the load and locking of the coupling mechanism are accomplished simultaneously by the same ball motion, operation is simplified and reliability is greatly increased. The ball is preferably turned by a motor through worm gearing and the coupling mechanism may be controlled from a remote location. Among other uses, the coupling mechanism is adaptable to the handling of spent nuclear reactor fuel elements.

Wood, R.L.; Casamajor, A.B.; Parsons, R.E.

1980-09-12T23:59:59.000Z

170

Design of oversampling current steering DAC with 640MHz equivalent clock frequency  

E-Print Network (OSTI)

A DAC (Digital-to-Analog Converter) architecture based on the current steering method is proposed. The architecture exploits the first order sigma-delta modulator, oversampling technique, multi-bit and MASH (multi stage noise shaping) configuration. The DAC adopted MASH structure requires two current steering 6-bit D/A converters whose current references are properly scaled. The two output currents are combined at the output node to achieve the output signal. For high frequency operation, we modified sigma-delta structure to parallel four paths digital sigma-delta modulator by concerning the data stream in the conventional sigma-delta architecture. Each path has the 160MHz-clock frequency so that total output data stream can work at 640MHz-clock frequency. Since the DAC employs multi-bit solution, the dynamic matching of element technique is applied to current cells in the DAC. Rotated data weight averaging algorithm, one of the matching techniques, is used for mismatch error reduction. The DAC operates with an oversampling factor equal to 8 and 40 MHz band-width (clock frequency 640 MHz) and the possible output SNR (signal-to-noise ratio) reaches an SNR as large as 86 dB.

Choi, Yunyoung

2002-01-01T23:59:59.000Z

171

Locke, Chu Announce Significant Steps in Smart Grid ...  

Science Conference Proceedings (OSTI)

... Spanning areas ranging from smart customer meters to distributed power generation components to cybersecurity, the list of standards is based on ...

2011-04-04T23:59:59.000Z

172

Are American Homeowners Locked Their Houses? The Impact of Housing  

E-Print Network (OSTI)

U.S. policymakers are concerned that negative home equity arising from the severe housing market decline may be constraining geographic mobility and consequently serving as a factor in the nations persistently high unemployment rate. Indeed, the widespread drop in house prices since 2007 has increased the share of homeowners who are underwater on their mortgages. At the same time, migration across states and among homeowners has fallen sharply. Using a logistic regression framework to analyze data from the Internal Revenue Service on state-to-state migration between 2006 and 2009, the authors discover evidence that house lock decreases mobility but find it has a negligible impact on the national unemployment rate. A one-standard deviation increase in the share of underwater nonprime households in the origin state reduces the outflow of migrants from the origin to the destination state by 2.9 percent. When aggregated across the United States, this decrease in mobility reduces the national state-to-state migration rate by 0.05 percentage points, resulting in roughly 110,000 to 150,000 fewer individuals migrating across state lines in any given year. Assuming that all of these discouraged migrants were job-seekers who were previously unemployed before relocating and then found a job in their new state would reduce the nations unemployment rate by at most one-tenth of a percentage point in a given year. The cumulative effect over this period would yield an unemployment rate of 9.0 percent

Alicia Sasser Modestino; Julia Dennett

2011-01-01T23:59:59.000Z

173

Self-seeded injection-locked FEL amplifier  

DOE Patents (OSTI)

A self-seeded free electron laser (FEL) provides a high gain and extraction efficiency for the emitted light. An accelerator outputs a beam of electron pulses to a permanent magnet wiggler having an input end for receiving the electron pulses and an output end for outputting light and the electron pulses. An optical feedback loop collects low power light in a small signal gain regime at the output end of said wiggler and returns the low power light to the input end of the wiggler while outputting high power light in a high signal gain regime.

Sheffield, Richard L.

1998-12-01T23:59:59.000Z

174

Self-seeded injection-locked FEL amplifer  

DOE Patents (OSTI)

A self-seeded free electron laser (FEL) provides a high gain and extraction efficiency for the emitted light. An accelerator outputs a beam of electron pulses to a permanent magnet wiggler having an input end for receiving the electron pulses and an output end for outputting light and the electron pulses. An optical feedback loop collects low power light in a small signal gain regime at the output end of said wiggler and returns the low power light to the input end of the wiggler while outputting high power light in a high signal gain regime.

Sheffield, Richard L. (Los Alamos, NM)

1999-01-01T23:59:59.000Z

175

Input devices in mental health applications: steering performance in a virtual reality paths with WiiMote  

Science Conference Proceedings (OSTI)

Recent studies present Virtual Reality (VR) as potentially effective technology in the Mental Health (MH) field. The objective of this paper is to evaluate two interaction techniques (traditional vs novel) using a popular and low-cost input device (WiiMote) ... Keywords: mental health, steering law, virtual reality

Maja Wrzesien; Mara Jos Ruprez; Mariano Alcaiz

2011-09-01T23:59:59.000Z

176

Cortical dynamics of navigation and steering in natural scenes: Motion-based object segmentation, heading, and obstacle avoidance  

Science Conference Proceedings (OSTI)

Visually guided navigation through a cluttered natural scene is a challenging problem that animals and humans accomplish with ease. The ViSTARS neural model proposes how primates use motion information to segment objects and determine heading for purposes ... Keywords: MST, MT, Motion segmentation, Navigation, Object tracking, Optic flow, Steering

N. Andrew Browning; Stephen Grossberg; Ennio Mingolla

2009-12-01T23:59:59.000Z

177

CityCarControl : an electric vehicle drive-by-wire solution for distributed steering, braking and throttle control  

E-Print Network (OSTI)

In this paper, we propose CityCarControl, a system to manage the steering, braking, and throttle of a new class of intra-city electric vehicles. These vehicles have a focus on extreme light-weight and a small parking ...

Brown, Thomas B., M. Eng. Massachusetts Institute of Technology

2010-01-01T23:59:59.000Z

178

Self locking drive system for rotating plug of a nuclear reactor  

DOE Patents (OSTI)

This disclosure describes a self locking drive system for rotating the plugs on the head of a nuclear reactor which is able to restrain plug motion if a seismic event should occur during reactor refueling. A servomotor is engaged via a gear train and a bull gear to the plug. Connected to the gear train is a feedback control system which allows the motor to rotate the plug to predetermined locations for refueling of the reactor. The gear train contains a self locking double enveloping worm gear set. The worm gear set is utilized for its self locking nature to prevent unwanted rotation of the plugs as the result of an earthquake. The double enveloping type is used because its unique contour spreads the load across several teeth providing added strength and allowing the use of a conventional size worm.

Brubaker, James E. (Pittsburgh, PA)

1979-01-01T23:59:59.000Z

179

Antenna Beam Steering For Wireless Sensors Using Real Time Phase Shifter  

E-Print Network (OSTI)

As part of the increasing demand for accurate, secure and robust short range wireless sensors for Smart Grid systems, we present the design and the simulation of phased array transmitter with variable delay based phase shifters. Multiple antennas are used to achieve beam steering using active beamforming technique. Our design exploits the multiple signal paths. In addition, the transmitter will provide feasible directional point-to-point communication networks via transmitting the signal to the preferred receiver with the desired coverage. The sensitivity and the accuracy of the system are enhanced in terms of object identification and location, respectively. This wireless sensor appears well suited for use in Smart Grid technologies operating at 2.4GHz ISM band with 250kbps data rate capacity where minimum cost and high integration are valued.

Saha, S.; Unnikrishna, U.; Khanna, P.; Al-Attar, T.

2010-01-01T23:59:59.000Z

180

On the laser frequency stabilization by locking to a LISA arm  

E-Print Network (OSTI)

LISA is an array of three spacecraft flying in an approximately equilateral triangle configuration, which will be used as a low-frequency detector of gravitational waves. Recently a technique has been proposed for suppressing the phase noise of the onboard lasers by locking them to the LISA arms. In this paper we show that the delay-induced effects substantially modify the performance of this technique, making it different from the conventional locking of lasers to optical resonators. We analyze these delay-induced effects in both transient and steady-state regimes and discuss their implications for the implementation of this technique on LISA.

Massimo Tinto; Malik Rakhmanov

2004-08-21T23:59:59.000Z

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181

Frequency multiplexed flux locked loop architecture providing an array of DC SQUIDS having both shared and unshared components  

DOE Patents (OSTI)

Architecture for frequency multiplexing multiple flux locked loops in a system comprising an array of DC SQUID sensors. The architecture involves dividing the traditional flux locked loop into multiple unshared components and a single shared component which, in operation, form a complete flux locked loop relative to each DC SQUID sensor. Each unshared flux locked loop component operates on a different flux modulation frequency. The architecture of the present invention allows a reduction from 2N to N+1 in the number of connections between the cryogenic DC SQUID sensors and their associated room temperature flux locked loops. Furthermore, the 1.times.N architecture of the present invention can be paralleled to form an M.times.N array architecture without increasing the required number of flux modulation frequencies.

Ganther, Jr., Kenneth R. (Olathe, KS); Snapp, Lowell D. (Independence, MO)

2002-01-01T23:59:59.000Z

182

Cruiser: concurrent heap buffer overflow monitoring using lock-free data structures  

Science Conference Proceedings (OSTI)

Security enforcement inlined into user threads often delays the protected programs; inlined resource reclamation may interrupt program execution and defer resource release. We propose software cruising, a novel technique that migrates security ... Keywords: buffer overflow, concurrency, lock-free, multicore, non-blocking algorithms, program monitor, software cruising

Qiang Zeng; Dinghao Wu; Peng Liu

2011-06-01T23:59:59.000Z

183

Nonlinear tearing mode interactions and mode locking in reversed field pinches  

SciTech Connect

The nonlinear interaction of a set of tearing instabilities and plasma flow is studied in a cylindrical plasma. An analytic theory of mode locking is developed which includes the effects of the localized electromagnetic torques, plasma inertia and cross-field viscosity. The calculation is specialized for the case of mode locking on the Madison Symmetric Torus (MST) reversed field pinch. In MST plasmas, a set of m = 1 tearing instabilities become phase locked and form a toroidally localized, rotating magnetic disturbance. An evolution equation for the phase velocity of this magnetic disturbance is derived which accounts for two types of electromagnetic torques. The external torques describe the interaction of the tearing modes with static magnetic perturbations located outside the plasma region. The interior torques describe the nonlinear interaction of three tearing modes which satisfy a wave number resonance condition. For conditions typical of MST, the internal torques dominate the external torques, which suggest the nonlinear interaction of tearing instabilities play a prominent role in the momentum degradation and mode locking.

Hegna, C.C.

1996-06-01T23:59:59.000Z

184

Steering Committee Progress Report on Hydrogen Sensor Performance Testing and Evaluation under the Memorandum of Agreement between NREL, U.S. DOE and JRC-IET, EC  

DOE Green Energy (OSTI)

This progress report is a programmatic summary of a formal MOA between NREL and the European Union Joint Research Center, Institute for Energy and Transport to be presented at the Steering Committee Meeting, December 3, 2012.

Buttner, W.; Post, M.; Burgess, R.; Rivkin, C.; Boon-Brett, L.; Palmisano, V.; Bonato, C.; Harskamp, F.

2012-12-01T23:59:59.000Z

185

Superharmonic Injection Locked Quadrature LC VCO Using Current Recycling Architecture  

E-Print Network (OSTI)

Quadrature LO signal is a key element in many of the RF transceivers which tend to dominate todays wireless communication technology. The design of a quadrature LC VCO with better phase noise and lower power consumption forms the core of this work. This thesis investigates a coupling mechanism to implement a quadrature voltage controlled oscillator using indirect injection method. The coupling network in this QVCO couples the two LC cores with their super-harmonic and it recycles its bias current back into the LC tank such that the power consumed by the coupling network is insignificant. This recycled current enables the oscillator to achieve higher amplitude of oscillation for the same power consumption compared to conventional design, hence assuring better phase noise. Mathematical analysis has been done to study the mechanism of quadrature operation and mismatch effects of devices on the quadrature phase error of the proposed QVCO. The proposed quadrature LC VCO is designed in TSMC 0.18 ?m technology. It is tunable from 2.61 GHz - 2.85 GHz with sensitivity of 240 MHz/V. Its worst case phase noise is -120 dBc/Hz at 1 MHz offset. The total layout area is 1.41 mm^2 and the QVCO core totally draws 3 mA current from 1.8 V supply.

Kalusalingam, Shriram

2010-12-01T23:59:59.000Z

186

Declassifications requested by the Technical Steering Panel of Hanford documents produced 1944--1960  

SciTech Connect

The purpose of this letter report is to list the actions taken on historical documents that the Technical Steering Panel (TSP) and/or the public identified as being of potential use to the Hanford Environmental Dose Reconstruction (HEDR) Project. The documents addressed herein were generated from 1944 through 1960 at the Hanford Site and were still listed as classified documents in 1990. This report lists the 1429 documents and their classification status. All TSP- and/or public-requested declassifications of Hanford historical documents generated from 1944--1960 have been completed. Of the 1429 documents, 1103 were declassified. (492 as a result of TSP/public requests, 506 previously declassified, 105 declassified for other programs). The remaining 326 documents were not declassified because either they were determined by the TSP to be not applicable to the HEDR Project or because of the reasons given in the appendixes. Of the 1103 declassified documents, 506 have not been reviewed by the TSP for their pertinence to the HEDR Project. Figure I provides an overview of the declassification process.

Gydesen, S.P.

1992-09-01T23:59:59.000Z

187

The ATLAS High Level Trigger Steering Framework and the Trigger Configuration System.  

E-Print Network (OSTI)

The ATLAS detector system installed in the Large Hadron Collider (LHC) at CERN is designed to study proton-proton and nucleus-nucleus collisions with a maximum centre of mass energy of 14 TeV at a bunch collision rate of 40MHz. In March 2010 the four LHC experiments saw the first proton-proton collisions at 7 TeV. Still within the year a collision rate of nearly 10 MHz is expected. At ATLAS, events of potential interest for ATLAS physics are selected by a three-level trigger system, with a final recording rate of about 200 Hz. The first level (L1) is implemented in custom hardware; the two levels of the high level trigger (HLT) are software triggers, running on large farms of standard computers and network devices. Within the ATLAS physics program more than 500 trigger signatures are defined. The HLT tests each signature on each L1-accepted event; the test outcome is recorded for later analysis. The HLT-Steering is responsible for this. It foremost ensures the independent test of each signature, guarantying u...

Perez Cavalcanti, Tiago; The ATLAS collaboration

2011-01-01T23:59:59.000Z

188

MHK Projects/Lock and Dam No 2 Hydroelectric Project | Open Energy  

Open Energy Info (EERE)

Lock and Dam No 2 Hydroelectric Project Lock and Dam No 2 Hydroelectric Project < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","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":44.7486,"lon":-92.8048,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

189

The implications of potential `lock-in` markets for renewable energy  

SciTech Connect

Nonlinear economic effects can cause unpredictable and sometimes undesirable outcomes in the marketplace. Increasing returns can lead to self-reinforcing situation in which increasing market share lead to a more attractive product, which leads in turn to further increases in market share. This results in ``lock-in`` of a technology, which cannot be overcome except by a significant shift in technology, consumer tastes, or other market factors.

Cowan, R.; Kline, D.

1996-11-01T23:59:59.000Z

190

Actively mode-locked/Q-switched Nd:phosphate glass laser oscillator  

SciTech Connect

Good stability and reliability is achieved in the operation of a laser oscillator with Nd-doped phosphate glass that is actively mode-locked, as well as actively Q-switched. It delivers a single pulse at 1.053 microns with an energy of 140 microJ. Pulse duration is variable between 150 ps and 1.1 ns. The system offers a TTL trigger well related to the single pulse. 9 references.

Roschger, E.W.; Schwarzenbach, A.P.; Balmer, J.E.; Weber, H.P.

1985-05-01T23:59:59.000Z

191

Hydraulic lock alleviation device, well cementing stage tool, and related methods  

SciTech Connect

This patent describes a hydraulic lock alleviation apparatus for disposition adjacent a first space in a wellbore in which an hydraulic lock can be created and a second space into which fluid trapped in the first space may be communicated by the hydraulic locki alleviation apparatus. The apparatus consists of: a body member, the body member having a central bore therethrough permitting fluid communication between the first and second spaces, a channel through the body member in fluid communication with both the first space and the second space so that fluid communication is allowed between the two spaces through the channel, a pressure responsive member sealingly disposed in the channel to prevent the flow of fluid through the channel from the first space into the second space, wherein upon closure of the central bore to the flow of fluid therethrough thereby trapping fluid in the first space, the trapped fluid acts on the pressure responsive member to permit flow of the trapped fluid through the channel from the first space into the second space, thereby alleviating the formation of an hydraulic lock by the trapped fluid in the first space.

Schneider, D.E.; Timmerman, T.D.

1989-06-27T23:59:59.000Z

192

May 15, 2012, Federal Technical Capability Program Face to Face Meeting … FTCP FY 2012 Operational Plan Goal 3 Survey: Steering Group/Strategic Interface  

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

Steering Group/Strategic Interface Steering Group/Strategic Interface FTCP Agents Review and Feedback This paper discusses the how improvement in Strategic Interface and possible development of Steering Committees could assist the Federal Technical Capability Panel (Panel) in accomplishing the intent of DOE Order 426.1, Federal Technical Capability. The mission of the DOE is to ensure America's security and prosperity by addressing its energy, environmental, and nuclear challenges through transformative science and technology solutions. A key goal to this mission is to: Establish an operational and adaptable framework that combines the best wisdom of all Department stakeholders to maximize mission success. The purpose of the Federal Technical Capability Order is to define requirements and

193

Effect of Protein Supplement Sources on Intake and Digestion of Steers Fed Low-quality Forage  

E-Print Network (OSTI)

Potential protein supplements to grazing cattle were evaluated in two projects. In the first project, Karanja seedcake samples were prepared and ruminally incubated using the in situ method to measure nutrient disappearance in cattle consuming low-quality forage. Organic matter and CP were fractionated by degradability into A, B, and C fractions. Organic matter fraction A degradability ranged from 59.6 to 89% (P < 0.05) for all the karanja seedcake samples. Fraction A of CP ranged from 61.6 to 96.2% degradability for all the samples (P < 0.05). Karanja seedcake samples were observed to contain highly degradable nutrients and our results indicate karanja seedcake may possibly be utilized in grazing cattle protein supplements, consequently increasing economic sustainability of biofuel production. In the second experiment, four non-protein nitrogen supplements were ruminally infused in steers consuming low-quality forage. Supplements included a 40% CP mineral mix (40MM), 60% CP mineral mix (60MM), 25% CP liquid (25L), or 35% CP liquid (35L). Protein provision stimulated forage OM intake and total OM intake for both liquid supplements. Forage OM intake tended to be greater for the liquid supplements; 25L (P = 0.06) and 35L (P = 0.08), then control. Total OM intake significantly increased (P < 0.01) for both liquid supplements, when compared to the control treatment. Total digestible OM intake was greater (P < 0.01) for 25L (3.4 kg/d) and 35L (3.36 kg/d) than control (2.94 kg/d). Forage and total OM intake were not significantly affected by 40MM or 60MM treatments. Total tract digestions (OM and NDF) were not observed to be significantly different (P ? 0.11) between supplements and control. Ruminal ammonia was greater (P < 0.01) for all supplements then control and total ruminal VFA concentrations increased from 84.7 to 98.7 mM for control versus supplemented. Supplementation with liquids had a significant effect on intake. Our results indicate of the four supplements, liquid supplements improved the utilization of low-quality forage by cattle, thus improving nutrient stewardship.

Stefan, Courtney Chanel

2013-05-01T23:59:59.000Z

194

Integrated Decision Algorithms for Auto-steered Electric Transmission System Asset Management  

Science Conference Proceedings (OSTI)

Electric power transmission systems are comprised of a large number of physical assets, including transmission lines, power transformers, and circuit breakers, that are capital-intensive, highly distributed, and may fail. Managing these assets under ... Keywords: Benders decomposition, asset management, condition monitoring, decision algorithms, electric transmission, optimization, service-oriented architecture, software-hardware

James Mccalley; Vasant Honavar; Sarah Ryan; William Meeker; Daji Qiao; Ron Roberts; Yuan Li; Jyotishman Pathak; Mujing Ye; Yili Hong

2007-05-01T23:59:59.000Z

195

Evolution of the shape and spectrum of ultrashort pulses upon active mode locking  

SciTech Connect

Time sweeps of the autocorrelation function and the emission spectrum of an actively mode-locked Nd:YAG laser are recorded during the development of quasi-continuous pre-lasing maintained by a negative feedback loop. It is found that higher Hermitian-Gaussian supermodes are present at the transient stage of radiation, and the ultrashort pulse shortening is accompanied by the shift of the lasing spectrum to the red wing of the gain band of the active medium. (control of laser radiation parameters)

Zaporozhchenko, V A [B.I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, Minsk (Belarus)

2003-11-30T23:59:59.000Z

196

Comments on "Wall-plug (AC) power consumption of a very high energy e+/e- storage ring collider" by Marc Ross  

E-Print Network (OSTI)

The paper arXiv:1308.0735 questions some of the technical assumptions made by the TLEP Steering Group when estimating in arXiv:1305.6498 the power requirement for the very high energy e+e- storage ring collider TLEP. We show that our assumptions are based solidly on CERN experience with LEP and the LHC, as well accelerators elsewhere, and confirm our earlier baseline estimate of the TLEP power consumption.

Blondel, A; Butterworth, A; Janot, P; Zimmermann, F; Aleksan, R; Azzi, P; Ellis, J; Klute, M; Zanetti, M

2013-01-01T23:59:59.000Z

197

Power Operations  

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

Power Operations Outage Coordination Standards of Conduct Transmission Planning You are here: SN Home page > Power Operations Power Operations Western's Sierra Nevada Region...

198

A Voltage Controlled Oscillator for a Phase-Locked Loop Frequency Synthesizer in a Silicon-on-Sapphire Process  

SciTech Connect

Engineers from a government-owned engineering and manufacturing facility were contracted by government-owned research laboratory to design and build an S-band telemetry transmitter using Radio Frequency Integrated Circuit (RFIC) technology packaged in a Low-Temperature Co-fired Ceramic (LTCC) Multi-Chip Module. The integrated circuit technology chosen for the Phase-Locked Loop Frequency Synthesizer portion of the telemetry transmitter was a 0.25 um CMOS process that utilizes a sapphire substrate and is fabricated by Peregrine Semiconductor corporation. This thesis work details the design of the Voltage Controlled Oscillator (VCO) portion of the PLL frequency synthesizer and constitutes an fully integrated VCO core circuit and a high-isolation buffer amplifier. The high-isolation buffer amplifier was designed to provide 16 dB of gain for 2200-3495 MHz as well as 60 dB of isolation for the oscillator core to provide immunity to frequency pulling due to RF load mismatch. Actual measurements of the amplifier gain and isolation showed the gain was approximately 5 dB lower than the simulated gain when all bond-wire and test substrate parasitics were taken into account. The isolation measurements were shown to be 28 dB at the high end of the frequency band but the measurement was more than likely compromised due to the aforementioned bond-wire and test substrate parasitics. The S-band oscillator discussed in this work was designed to operate over a frequency range of 2200 to 2300 MHz with a minimum output power of 0 dBm with a phase-noise of -92 dBc/Hz at a 100 kHz offset from the carrier. The tuning range was measured to be from 2215 MHz to 2330 MHz with a minimum output power of -7 dBm over the measured frequency range. A phase-noise of -90 dBc was measured at a 100 kHz offset from the carrier.

Garrison, Sean

2009-05-21T23:59:59.000Z

199

The Windsor Locks, Connecticut Tornado of 3 October 1979: An Analysis of an Intermittent Severe Weather Event  

Science Conference Proceedings (OSTI)

On 3 October 1979 a violent F4 tornado struck without warning at Windsor Locks, Connecticut just before 1900 UTC. It was the most destructive storm ever to occur in Connecticut. Our case study of the storm was motivated by the rarity of tornadoes ...

Gary T. Riley; Lance F. Bosart

1987-08-01T23:59:59.000Z

200

Experimental Observations of Multiple Solitons Generation in a Carbon-Nanotube Based Passively Mode-locked Fiber Laser  

Science Conference Proceedings (OSTI)

We report the experimental observations of multiple solitons gernration from a carbon nanotube (CNT) -based passively mode-locked fiber lasers. After a fiber-connector-type saturable absorber in which CNT is coated on the fiber connector end is successfully ... Keywords: fiber laser, multi-soliton generation, carbon nanotube

Kai Jiang; Songnian Fu; P. Shum

2010-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "locks power steering" 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

A digital optical phase-locked loop for diode lasers based on field programmable gate array  

Science Conference Proceedings (OSTI)

We have designed and implemented a highly digital optical phase-locked loop (OPLL) for diode lasers in atom interferometry. The three parts of controlling circuit in this OPLL, including phase and frequency detector (PFD), loop filter and proportional integral derivative (PID) controller, are implemented in a single field programmable gate array chip. A structure type compatible with the model MAX9382/MCH12140 is chosen for PFD and pipeline and parallelism technology have been adapted in PID controller. Especially, high speed clock and twisted ring counter have been integrated in the most crucial part, the loop filter. This OPLL has the narrow beat note line width below 1 Hz, residual mean-square phase error of 0.14 rad{sup 2} and transition time of 100 {mu}s under 10 MHz frequency step. A main innovation of this design is the completely digitalization of the whole controlling circuit in OPLL for diode lasers.

Xu Zhouxiang; Zhang Xian; Huang Kaikai; Lu Xuanhui [Physics Department, Zhejiang University, Hangzhou, 310027 (China)

2012-09-15T23:59:59.000Z

202

Stabilizing Cloud Feedback Dramatically Expands the Habitable Zone of Tidally Locked Planets  

E-Print Network (OSTI)

The habitable zone (HZ) is the circumstellar region where a planet can sustain surface liquid water. Searching for terrestrial planets in the HZ of nearby stars is the stated goal of ongoing and planned extrasolar planet surveys. Previous estimates of the inner edge of the HZ were based on one-dimensional radiative-convective models. The most serious limitation of these models is the inability to predict cloud behavior. Here we use global climate models with sophisticated cloud schemes to show that due to a stabilizing cloud feedback, tidally locked planets can be habitable at twice the stellar flux found by previous studies. This dramatically expands the HZ and roughly doubles the frequency of habitable planets orbiting red dwarf stars. At high stellar flux, strong convection produces thick water clouds near the substellar location that greatly increase the planetary albedo and reduce surface temperatures. Higher insolation produces stronger substellar convection and therefore higher albedo, making this phen...

Yang, Jun; Abbot, Dorian S

2013-01-01T23:59:59.000Z

203

Binary power multiplier for electromagnetic energy  

DOE Patents (OSTI)

A technique for converting electromagnetic pulses to higher power amplitude and shorter duration, in binary multiples, splits an input pulse into two channels, and subjects the pulses in the two channels to a number of binary pulse compression operations. Each pulse compression operation entails combining the pulses in both input channels and selectively steering the combined power to one output channel during the leading half of the pulses and to the other output channel during the trailing half of the pulses, and then delaying the pulse in the first output channel by an amount equal to half the initial pulse duration. Apparatus for carrying out each of the binary multiplication operation preferably includes a four-port coupler (such as a 3 dB hybrid), which operates on power inputs at a pair of input ports by directing the combined power to either of a pair of output ports, depending on the relative phase of the inputs. Therefore, by appropriately phase coding the pulses prior to any of the pulse compression stages, the entire pulse compression (with associated binary power multiplication) can be carried out solely with passive elements.

Farkas, Zoltan D. (203 Leland Ave., Menlo Park, CA 94025)

1988-01-01T23:59:59.000Z

204

High DSM Scenario Request for the 2011 TEPPC Transmission Expansion Plan (and Treatment of DSM in Reference Case/Other Scenarios) Recommendation of the State/Provincial Steering Committee DSM Working Group  

E-Print Network (OSTI)

At the November 6, 2009 meeting of the State-Provincial Steering Committee (SPSC), the SPSC agreed that it would submit a high DSM scenario to TEPPC and requested that the DSM Working Group prepare the request, for review and approval by the SPSC. This document outlines the approach recommended by the DSM Work Group for developing a high DSM scenario, to be modeled in the 2011 TEPPC 10-Year Transmission Expansion Plan. 1 In addition, the DSM Working Group has developed recommendations for the treatment of DSM in the reference case and two scenarios (Carbon Reduction and Breakthrough Technology) proposed by the Scenario Working Group. Table 1 sets for the recommended approach for these items, for energy efficiency (EE), demand response (DR), combined heat and power (CHP) and distribution system efficiency upgrades. These recommendations have been informed by the technical assistance of Lawrence Berkeley National Laboratory (LBNL) and the non-state officials participating in the DSM Working Group, as well as the state official/commissioner members of the Group.

unknown authors

2009-01-01T23:59:59.000Z

205

A low jitter programmable clock multiplier based on a pulse injection-locked oscillator with a highly-digital tuning loop  

E-Print Network (OSTI)

This paper introduces a pulse injection-locked oscillator (PILO) that provides low jitter clock multiplication of a clean input reference clock. A mostly-digital feedback circuit provides continuous tuning of the oscillator ...

Perrott, Michael H.

206

Mode-locking of solid-state lasers by single-walled carbon-nanotube based saturable absorbers  

Science Conference Proceedings (OSTI)

Universal use of single-walled carbon-nanotube based saturable absorber devices for mode-locking of bulk solid-state lasers between 0.8 and 2 {mu}m is discussed. The advantages in comparison to semiconductor saturable absorbers are emphasised. We briefly describe the manufacturing process and the essential optical properties, and review experimental results obtained with various types of femtosecond and picosecond solid-state lasers in the steady-state regime. We also demonstrate that a single hybrid saturable absorber used in transmission can be used to mode-lock four different types of lasers operating between 1 and 2 {mu}m. (control of laser radiation parameters)

Rotermund, F; Cho, W B; Choi, S Y; Baek, I H; Yim, J H; Lee, S; Schmidt, A; Steinmeyer, G; Griebner, U; Yeom, D I; Kim, K; Petrov, V

2012-08-31T23:59:59.000Z

207

Could strange stars be in the color-flavor-locked phase: Tested by their thermal evolutions  

E-Print Network (OSTI)

The thermal evolution of strange stars in both normal and color-flavor-locked (CFL) phases are investigated together with the evolutions of the stellar rotation and the r-mode instability. The heating effects due to the deconfinement transition of the stellar crust and the dissipation of the r-modes are considered. As a result, the cooling of the stars in the normal phase is found to be not very different from the standard one. In contrast, for the stars in the CFL phase, a big bump during the first hundred years and a steep decay ($\\sim$7% in ten years) at the ages of $\\sim10^{4-6}$ yrs are predicted in their thermal evolution curves. These unique features provide an effective observational test for determining whether or not the CFL phase is reached in strange stars. This thermal test method is independent of and complementary to the rotational test method, which is a direct consequence of the r-mode instability.

Quan Cheng; Yun-Wei Yu; Xiao-Ping Zheng

2013-04-08T23:59:59.000Z

208

Triggering GaAs lock-on switches with laser diode arrays  

SciTech Connect

Laser diode arrays have been used to trigger GaAs Photoconducting Semiconductor Switches (PCSS) charged to voltages of up to 60 kV and conducting currents of 580 A. The driving forces behind the use of laser diode arrays are compactness, elimination of complicated optics, and the ability to run at high repetition rates. Laser diode arrays are compactness, elimination of complicated optics, and the ability to run at high repetition rates. Laser diode arrays can trigger GaAs at high fields as the result of a new switching mode (lock-on) with very high carrier number gain. We have achieved switching of up to 10 MW in a 60 {Omega} system, with a pulse rise time of 500 ps. At 1.2 MW we have achieved repetition rates of 1 kHz with switch rise time of 500 ps for 10{sup 5} shots. The laser diode array used for these experiments delivers a 166 W pulse. In a single shot mode we have switched 4 kA with a flash lamp pumped laser and 600 A with the 166 W array. 7 refs., 5 figs.

Loubriel, G.M.; Buttram, M.T.; Helgeson, W.D.; McLaughlin, D.L.; O'Malley, M.W.; Zutavern, F.J. (Sandia National Labs., Albuquerque, NM (USA)); Rosen, A.; Stabile, P.J. (David Sarnoff Research Center, Princeton, NJ (USA))

1990-01-01T23:59:59.000Z

209

Segmented instrumentation tube including a locking sleeve for interlocking the segments of the instrumentation tube  

DOE Patents (OSTI)

Segmented instrumentation tube including a locking sleeve for interlocking the segments of the instrumentation tube, so that the threaded ends of the instrumentation tube do not unthread when subjected to vibration, such an instrumentation tube being suitable for use in a nuclear reactor pressure vessel. The instrumentation tube has a first member having a threaded end portion that has a plurality of first holes circumferentially around the outside surface thereof. The instrumentation tube also has a second member having a threaded end portion that has a plurality of second holes circumferentially around the outside surface thereof. The threads of the second member are caused to threadably engage the threads of the first member for defining a threaded joint therebetween. A sleeve having an inside surface surrounds the end portion of the first member and the end portion of the second member and thus surrounds the threaded joint. The sleeve includes a plurality of first projections and second projections that outwardly extend from the inside surface to engage the first holes and the second holes, respectively. The outside surface of the sleeve is crimped or swaged at the locations of the first projections and second projections such that the first projections and the second projections engage their respective holes. In this manner, independent rotation of the first member with respect to the second member is prevented, so that the instrumentation tube will not unthread at its threaded joint.

Obermeyer, Franklin D. (Pensacola, FL)

1993-01-01T23:59:59.000Z

210

Segmented instrumentation tube including a locking sleeve for interlocking the segments of the instrumentation tube  

DOE Patents (OSTI)

Segmented instrumentation tube including a locking sleeve for interlocking the segments of the instrumentation tube, so that the threaded ends of the instrumentation tube do not unthread when subjected to vibration, such an instrumentation tube being suitable for use in a nuclear reactor pressure vessel. The instrumentation tube has a first member having a threaded end portion that has a plurality of first holes circumferentially around the outside surface thereof. The instrumentation tube also has a second member having a threaded end portion that has a plurality of second holes circumferentially around the outside surface thereof. The threads of the second member are caused to threadably engage the threads of the first member for defining a threaded joint there between. A sleeve having an inside surface surrounds the end portion of the first member and the end portion of the second member and thus surrounds the threaded joint. The sleeve includes a plurality of first projections and second projections that outwardly extend from the inside surface to engage the first holes and the second holes, respectively. The outside surface of the sleeve is crimped or swaged at the locations of the first projections and second projections such that the first projections and the second projections engage their respective holes. In this manner, independent rotation of the first member with respect to the second member is prevented, so that the instrumentation tube will not unthread at its threaded joint. 10 figures.

Obermeyer, F.D.

1993-11-16T23:59:59.000Z

211

High-Energy, Low-Frequency Risk to the North American Bulk Power System  

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

High-Energy, Low-Frequency Risk to the North American Bulk Power High-Energy, Low-Frequency Risk to the North American Bulk Power System (June 2010) High-Energy, Low-Frequency Risk to the North American Bulk Power System (June 2010) A Jointly-Commissioned Summary Report of the North American Electric Reliability Corporation and the U.S. Department of Energy's November 2009 Workshop. The North American Electric Reliability Corporation (NERC) and the U.S. Department of Energy (DOE) partnered in July of 2009 on an effort to address High-Impact, Low-Frequency risks to the North American bulk power system. In August, NERC formed a steering committee made up of industry and risk experts to lead the development of an initial workshop on the subject, chaired by Scott Moore, VP Transmission System & Region Operations for American Electric Power, and Robert Stephan, Former Assistant Secretary for

212

Power Electronics  

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

Power electronics (PE) play a critical role in transforming the current electric grid into the next-generation grid. PE enable utilities to deliver power to their customers effectively while...

213

Wind Power  

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

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 Mountains,...

214

Power Supplies  

Science Conference Proceedings (OSTI)

Figure: ...Fig. 5 Typical medium-frequency induction power supply incorporating (a) a parallel inverter and (b) a series inverter...

215

PowerPoint Presentation  

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

Mark Dixson Mark Dixson Little Rock District US Army Corps US Army Corps of Engineers of Engineers ® ® One Corps Serving The Army and the Nation Ozark Jeta Taylor Lock, Dam and Powerhouse Ozark Ozark Jeta Jeta Taylor Taylor Lock, Dam and Powerhouse Lock, Dam and Powerhouse US Army Corps US Army Corps of Engineers of Engineers ® ® One Corps Serving The Army and the Nation Ozark Major Rehabilitation Ozark Major Ozark Major Rehabilitation Rehabilitation US Army Corps US Army Corps of Engineers of Engineers ® ® One Corps Serving The Army and the Nation Turbine Replacement Contract Turbine Replacement Turbine Replacement Contract Contract * Contract Award 3 May 2005 * Contract Notice to Proceed Issued 6 July 2005 * Contractor- VA Tech Hydro Inc. * Model Testing Completed 11 April 2006 * Design Review Meeting Held 23 May 2006

216

Power supply  

DOE Patents (OSTI)

A modular, low weight impedance dropping power supply with battery backup is disclosed that can be connected to a high voltage AC source and provide electrical power at a lower voltage. The design can be scaled over a wide range of input voltages and over a wide range of output voltages and delivered power.

Yakymyshyn, Christopher Paul (Seminole, FL); Hamilton, Pamela Jane (Seminole, FL); Brubaker, Michael Allen (Loveland, CO)

2007-12-04T23:59:59.000Z

217

Putting Economic Power In Distributed Power t  

U.S. Energy Information Administration (EIA)

Putting Economic Power in Distributed Power. A distributed electricity generation system, often called distributed power, usually consists of ...

218

Mode-Locked Multichromatic X-Rays in a Seeded Free-Electron Laser for Single-Shot X-Ray Spectroscopy  

SciTech Connect

We present the promise of generating gigawatt mode-locked multichromatic x rays in a seeded free-electron laser (FEL). We show that, by using a laser to imprint periodic modulation in electron beam phase space, a single-frequency coherent seed can be amplified and further translated to a mode-locked multichromatic output in an FEL. With this configuration the FEL output consists of a train of mode-locked ultrashort pulses which span a wide frequency gap with a series of equally spaced sharp lines. These gigawatt multichromatic x rays may potentially allow one to explore the structure and dynamics of a large number of atomic states simultaneously. The feasibility of generating mode-locked x rays ranging from carbon K edge ({approx}284 eV) to copper L{sub 3} edge ({approx}931 eV) is confirmed with numerical simulation using the realistic parameters of the linac coherent light source (LCLS) and LCLS-II. We anticipate that the mode-locked multichromatic x rays in FELs may open up new opportunities in x-ray spectroscopy (i.e. resonant inelastic x-ray scattering, time-resolved scattering and spectroscopy, etc.).

Xiang, Dao; Ding, Yuantao; Raubenheimer, Tor; Wu, Juhao; /SLAC

2012-05-10T23:59:59.000Z

219

New regime of single-pulse lasing in fibre lasers with mode locking by nonlinear polarisation evolution  

Science Conference Proceedings (OSTI)

A new lasing regime has been obtained experimentally and as a result of numerical simulation of fibre lasers with mode locking by nonlinear polarisation evolution. This regime differs radically from the previously known regimes of stable single-pulse lasing and generation of wave packets with quasi-stochastic filling. The spectral and temporal features of the pulses generated in the new regime, as well as the possibilities of pulse compression, have been investigated. Simple criteria are formulated, which make it possible to identify rapidly the new lasing regime in experiment. (optical fibres, lasers and amplifiers. properties and applications)

Smirnov, Sergei V; Kobtsev, Sergey M; Kukarin, S V; Ivanenko, A V [Novosibirsk State University, Novosibirsk (Russian Federation)

2012-09-30T23:59:59.000Z

220

Power Marketing  

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

Certificate Solicitations Benefit Review Energy Services Rates and Repayment WindHydro Integration Feasibility Study Send correspondence to: Power Marketing Manager Western...

Note: This page contains sample records for the topic "locks power steering" 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

Fermilab Steering Group Report  

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

4 4 Physics at the Intensity Frontier In This Section: Physics at the Intensity Frontier Neutrino science Precision physics Summary Physics at the Intensity Frontier The Standard Model of Particle Physics succeeds brilliantly at explaining the nature of the physical universe, but it leaves many open questions. Despite the development of myriad intriguing theories to address these questions, ultimately only experiment can light the way to discovery. In our own time, experiments at the energy frontier can search directly for new phenomena beyond the Standard Model. Alongside the compelling physics of Terascale explorations at the LHC and the ILC, another window on discovery has opened with the remarkable recent developments in neutrino science and with the ability to detect new physics phenomena in ultrarare events or in the small perturbations they induce in other processes. This chapter focuses on accelerator-based opportunities at the intensity frontier. Experiments in symmetry-violating processes and rare decays can provide windows into new mass scales of many thousands of TeV. Neutrino experiments may tell us about physics at even higher energies near unification or about an entirely new source of CP violation that may help explain the excess of matter over antimatter in the universe

222

RDSI Steering Team Meeting  

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

Demonstration of a Coordinated and Demonstration of a Coordinated and Integrated System: Fort Collins RDSI/FortZED Jump Start D e n n i s S u m n e r C i t y o f F o r t C o l l i n s U . S D e p a r t m e n t o f E n e r g y S m a r t G r i d P r o g r a m P e e r R e v i e w G o l d e n , C O , N o v e m b e r 2 - 4 , 2 0 1 0 2010 Smart Grid Peer Review November 2-4, 2010 2010 Smart Grid Peer Review Presentation Outline Fort Collins, CO Report Topics:  Project Relevance  Approach & Project Management  Technical Accomplishments, Quality and Productivity  Technological Transfer, Collaborations and Partnerships 2010 Smart Grid Peer Review Fort Collins, CO  Population: 131,000  53 square miles  Median age 29.4 yrs.  48.2% 4+ yrs. of college  Median Income: $68,200  High Tech employers:  HP, Intel, LSI, Avago, AMD, Agilent  Clean Energy employers:

223

Fireside Corrosion USC Steering  

SciTech Connect

Oxy-Fuel Fireside Research goals are: (1) Determine the effect of oxy-fuel combustion on fireside corrosion - (a) Flue gas recycle choice, Staged combustion ramifications, (c) JCOAL Collaboration; and (2) Develop methods to use chromia solubility in ash as an 'ash corrosivity' measurement - (a) Synthetic ashes at first, then boiler and burner rig ashes, (b) Applicable to SH/RH conditions.

G. R. Holcomb; J. Tylczak

2011-09-07T23:59:59.000Z

224

Fermilab Steering Group Report  

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

R&D RF cavity being prepared for tests at Fermilab. Credit: Yagmur Torun Very Large Hadron Collider Likewise, the basic technology that could support construction of a VLHC will...

225

Fermilab Steering Group Report  

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

Contents Chapter 1 Executive Summary: A Plan for Fermilab Chapter 2 Fermilab and the Quantum Universe Chapter 3 Fermilab and the ILC Chapter 4 Physics at the Intensity Frontier...

226

APSUO Steering Committee Meetings  

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

Search Button About Welcome Overview Visiting the APS Mission & Goals Find People Organization Charts Committees Job Openings User Information Prospective Users New Users...

227

Fermilab Steering Group Report  

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

of splitting the large new detector into two parts, one of which would be placed in Korea, approximately 1000 km from the J-PARC neutrino source. The figures on page 37 show...

228

Fermilab Steering Group Report  

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

Fermilab and the Quantum Universe Fermilab, the nation's primary laboratory for particle physics, proposes a plan to maintain leadership for the laboratory and U.S. particle...

229

Fermilab Steering Group Report  

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

B: Fermilab and the ILC B: Fermilab and the ILC Accelerator Fermilab's International Linear Collider and superconducting radio-frequency program is coordinated with the ILC Global Design effort and respects U.S. regional priorities. Fermilab's ILC effort focuses on the main linac, based on SCRF technology, and the design of conventional facilities, the largest cost drivers of the ILC. Key elements of Fermilab's main linac program include cavity and cryomodule fabrication and testing, related infrastructure development, advancing U.S. industrial capabilities, and developing designs and technologies to improve ILC performance and reduce cost. A collaboration of U.S. institutions under the leadership of the American Regional Team of the GDE is carrying out the U.S. ILC R&D program, which will build and install SCRF infrastructure at U.S. laboratories including Fermilab. DOE has supported Fermilab to develop its SCRF infrastructure. The goal is to advance the ILC and to establish the U.S. and Fermilab as a credible, qualified host of the ILC. The technical goals are:

230

RDSI Steering Team Meeting  

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

a m P e e r R e v i e w G o l d e n , C O , N o v e m b e r 2 - 4 , 2 0 1 0 2010 Smart Grid Peer Review November 2-4, 2010 2010 Smart Grid Peer Review Presentation Outline Fort...

231

Solar Power  

NLE Websites -- All DOE Office Websites (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.

232

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

233

Power Projects  

NLE Websites -- All DOE Office Websites (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.

234

An optimal k-exclusion real-time locking protocol motivated by multi-GPU systems  

Science Conference Proceedings (OSTI)

Graphics processing units (GPUs) are becoming increasingly important in today's platforms as their growing generality allows for them to be used as powerful co-processors. In previous work, the authors showed that GPUs may be integrated into real-time ... Keywords: GPGPU, Global scheduling, Real-time systems, Semaphore protocols

Glenn A. Elliott; James H. Anderson

2013-03-01T23:59:59.000Z

235

Partial CO2 Column-Averaged Dry-Air Mixing Ratio from Measurements by Coherent 2-?m Differential Absorption and Wind Lidar with Laser Frequency Offset Locking  

Science Conference Proceedings (OSTI)

A coherent 2-?m differential absorption and wind lidar (Co2DiaWiL) with a 2-?m single-frequency Q-switched laser with laser frequency offset locking was used for long-range CO2 measurement. The frequency stabilization of the single-frequency ? on ...

Shoken Ishii; Kohei Mizutani; Philippe Baron; Hironori Iwai; Ryoko Oda; Toshikazu Itabe; Hirotake Fukuoka; Takayoshi Ishikawa; Mizuki Koyama; Tomoaki Tanaka; Isamu Morino; Osamu Uchino; Atsushi Sato; Kazuhiro Asai

2012-09-01T23:59:59.000Z

236

Green Power Network: Green Power Marketing  

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

to main content U.S. Department of Energy Energy Efficiency and Renewable Energy Green Power Network About the GPN Green Power Markets Buying Green Power Onsite Renewable...

237

Recommendations to the Technical Steering Panel regarding approach for estimating individual radiation doses resulting from releases of radionuclides to the Columbia River  

Science Conference Proceedings (OSTI)

At the direction of the Technical Steering Panel (TSP) of the Hanford Environmental Dose Reconstruction (HEDR) Project, Battelle staff have reviewed and analyzed available data regarding possible historical radiation doses to individuals resulting from radionuclide releases to the Columbia River. The objective of this review was to recommend to the TSP the spatial and temporal scope and level of effort on Columbia River work to most effectively extend work performed in Phase I of the project (PNL 1991a, PNL 1991b) to meet the project objectives. A number of options were analyzed. Four stretches of the Columbia River and adjacent Pacific coastal waters were defined and investigated for four time periods. Radiation doses arising from ten potentially major exposure pathways were evaluated for each of the time/location combinations, and several alternative methods were defined for estimating the doses from each pathway. Preliminary cost estimates were also developed for implementing dose estimation activities for each of the possible combinations.

Napier, B.A.; Brothers, A.J.

1992-07-01T23:59:59.000Z

238

Recommendations to the Technical Steering Panel regarding approach for estimating individual radiation doses resulting from releases of radionuclides to the Columbia River. Volume 1, Recommendations  

Science Conference Proceedings (OSTI)

At the direction of the Technical Steering Panel (TSP) of the Hanford Environmental Dose Reconstruction (HEDR) Project, Battelle staff have reviewed and analyzed available data regarding possible historical radiation doses to individuals resulting from radionuclide releases to the Columbia River. The objective of this review was to recommend to the TSP the spatial and temporal scope and level of effort on Columbia River work to most effectively extend work performed in Phase I of the project (PNL 1991a, PNL 1991b) to meet the project objectives. A number of options were analyzed. Four stretches of the Columbia River and adjacent Pacific coastal waters were defined and investigated for four time periods. Radiation doses arising from ten potentially major exposure pathways were evaluated for each of the time/location combinations, and several alternative methods were defined for estimating the doses from each pathway. Preliminary cost estimates were also developed for implementing dose estimation activities for each of the possible combinations.

Napier, B.A.; Brothers, A.J.

1992-07-01T23:59:59.000Z

239

Interagency Advanced Power Group, Solar Working Group: Meeting minutes  

SciTech Connect

This report is the minutes of the Solar Working group. The meeting was prompted by the Steering Group`s desire to resolve issues the Solar Working Group.

Not Available

1993-10-14T23:59:59.000Z

240

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

Note: This page contains sample records for the topic "locks power steering" 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

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

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

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

242

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

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

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

243

Power Supplies  

Science Conference Proceedings (OSTI)

Table 2   Characteristics of the four major power sources for induction heating...state 180 Hz to 50 kHz 1 kW to 2 MW 75??95 No standby current; high efficiency; no moving parts;

244

Communications and control for electric power systems: Final report  

Science Conference Proceedings (OSTI)

This report is a summary of some of the work done on the Communications and Control project, with particular emphasis on the achievements during the years 1986--1996. During those years, the project moved away from concern with dispersed storage and generation and its impact on power system operation (the team was responsible for studies in this area, and for making a power system simulator that included DSG), and became involved in more concrete work aimed at applying high-tech solutions to problems of power system communications and control. This report covers work done at JPL on the following topics: (1) the measurement of electric and magnetic fields, both ac and dc; (2) the use of optical power to supply low-power electronics; (3) the design of a fault-tolerant communication system designed for distribution automation; and (4) a digital phase locked loop that allows the use of low-power transmitting electronics to recreate a good-quality signal at the receiver. In a report of this kind, only the results and highlights of the work are described.

Kirkham, H.

1998-04-01T23:59:59.000Z

245

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

246

Nuclear Power  

E-Print Network (OSTI)

The world of the twenty first century is an energy consuming society. Due to increasing population and living standards, each year the world requires more energy and new efficient systems for delivering it. Furthermore, the new systems must be inherently safe and environmentally benign. These realities of today's world are among the reasons that lead to serious interest in deploying nuclear power as a sustainable energy source. Today's nuclear reactors are safe and highly efficient energy systems that offer electricity and a multitude of co-generation energy products ranging from potable water to heat for industrial applications. The goal of the book is to show the current state-of-the-art in the covered technical areas as well as to demonstrate how general engineering principles and methods can be applied to nuclear power systems.

Tsvetkov, Pavel

2010-08-01T23:59:59.000Z

247

Power supply  

SciTech Connect

An electric power supply employs a striking means to initiate ferroelectric elements which provide electrical energy output which subsequently initiates an explosive charge which initiates a second ferroelectric current generator to deliver current to the coil of a magnetic field current generator, creating a magnetic field around the coil. Continued detonation effects compression of the magnetic field and subsequent generation and delivery of a large output current to appropriate output loads.

Hart, Edward J. (Albuquerque, NM); Leeman, James E. (Albuquerque, NM); MacDougall, Hugh R. (Albuquerque, NM); Marron, John J. (Albuquerque, NM); Smith, Calvin C. (Amarillo, TX)

1976-01-01T23:59:59.000Z

248

Power Search  

NLE Websites -- All DOE Office Websites (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

249

Control of phase locking in a set of lasers with self-pumped phase-conjugate gain-grating mirrors using a passive Q-switch  

SciTech Connect

We studied the possibility of controlling phase-locked lasing of a set of lasers with self-pumped phase-conjugate gain-grating mirrors by using a passive Q-switch and selecting the gain of one of the lasers. The ranges of stable operation are calculated by mathematical simulation and well agree with the experimental results. Single-mode radiation in the form of trains of phase-locked laser pulses are experimentally obtained for the first time in a three-channel diffraction-coupled gain-grating Nd : YAG laser system with a LiF :F {sup -}{sub 2} passive Q-switch. The space-time pattern of the trains of 1.064-{mu}m nanosecond pulses is the same in the channels with and without Q-switch and their interference pattern contrast reaches 0.81. (control of laser radiation parameters)

Basiev, Tasoltan T; Gavrilov, A V; Smetanin, Sergei N; Fedin, Aleksandr V

2011-03-31T23:59:59.000Z

250

Low Power Design Low PowerLow Power  

E-Print Network (OSTI)

, correlations among system state transitions #12;Low Power Design USC/LPCAD Page 11 USCUSC Low PowerLow Power for the requestsIncoming rates for the requests 21,rr 12 ,rr, :, : State transition ratesState transition rates OS and hardware Abstract, hierarchical finite-state machine Each state represents power

Pedram, Massoud

251

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

252

Solar powered desalination system  

E-Print Network (OSTI)

1.13: California Power Generation by Source31for hydro- electric power generation would be reached inother end users include the power generation industry (4%),

Mateo, Tiffany Alisa

2011-01-01T23:59:59.000Z

253

Solar powered desalination system  

E-Print Network (OSTI)

2008, uses concentrated solar power to split water. Figurethe main reason the potential for solar power is boundless.a clean energy source, solar power is inexhaustible, fairly

Mateo, Tiffany Alisa

2011-01-01T23:59:59.000Z

254

Southwestern Power Administration  

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

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

255

Southwestern Power Administration  

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

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 Sam...

256

Hybrid-Intelligent POWER HI-POWER  

Science Conference Proceedings (OSTI)

... T T T A A A SMART-T Current Situation Current Situation ... Page 10. 22 Power Grid Plug & Play architecture Multiple power sources Renewables ...

2013-09-22T23:59:59.000Z

257

Power oscillator  

DOE Patents (OSTI)

An oscillator includes an amplifier having an input and an output, and an impedance transformation network connected between the input of the amplifier and the output of the amplifier, wherein the impedance transformation network is configured to provide suitable positive feedback from the output of the amplifier to the input of the amplifier to initiate and sustain an oscillating condition, and wherein the impedance transformation network is configured to protect the input of the amplifier from a destructive feedback signal. One example of the oscillator is a single active element device capable of providing over 70 watts of power at over 70% efficiency. Various control circuits may be employed to match the driving frequency of the oscillator to a plurality of tuning states of the lamp.

Gitsevich, Aleksandr (Montgomery Village, MD)

2001-01-01T23:59:59.000Z

258

POWER REACTOR  

DOE Patents (OSTI)

A fast nuclear reactor system ls described for producing power and radioactive isotopes. The reactor core is of the heterogeneous, fluid sealed type comprised of vertically arranged elongated tubular fuel elements having vertical coolant passages. The active portion is surrounded by a neutron reflector and a shield. The system includes pumps and heat exchangers for the primary and secondary coolant circuits. The core, primary coolant pump and primary heat exchanger are disposed within an irapenforate tank which is filled with the primary coolant, in this case a liquid metal such as Na or NaK, to completely submerge these elements. The tank is completely surrounded by a thick walled concrete shield. This reactor system utilizes enriched uranium or plutonium as the fissionable material, uranium or thorium as a diluent and thorium or uranium containing less than 0 7% of the U/sup 235/ isotope as a fertile material.

Zinn, W.H.

1958-07-01T23:59:59.000Z

259

Power plant  

SciTech Connect

A two stroke internal combustion engine is described that has at least one cylinder within which a piston reciprocates. The engine is joined to a gearbox which includes a ring gear. A pair of gears having diameters half that of the ring gear move within the latter. At least one of the pair of gears is connected to a piston by a pin extending between the piston and the periphery of said gear. An additional pair of gears are fixed to respective ones of the first-mentioned gear pair and are operatively joined to a pinion to which a drive shaft is secured. A turbine and filter arrangement is positioned on the side of the engine opposite the gearbox whereby exhaust gases from the engine are directed to the turbine to develop power at an output drive shaft joined to the turbine and to filter pollutants from the gases.

Finn, H.I. Jr.

1978-10-24T23:59:59.000Z

260

PowerPoint Presentation  

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

Conference - June 17, 2013 Conference - June 17, 2013 Roland Risser, Director Building Technologies Office Building Technologies Office National Energy Efficiency Starts Here 2 Buildings are a "key" component of a growing National Energy Challenge AGENDA for today... * Language is not consistent * Data is rarely comparable * Grid to Load transactions work - but are not scalable today * What else is BTO doing to support this Challenge Building Technologies Office National Energy Efficiency Starts Here 3 Building Technologies Office Our Integrated Approach to Improve Building Performance Research & Development Developing High Impact Technologies Standards & Codes Locking in the Savings Market Stimulation

Note: This page contains sample records for the topic "locks power steering" 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

Electric Power Annual  

U.S. Energy Information Administration (EIA)

Electric Power Sector ; Period Total (all sectors) Electric Utilities Independent Power Producers Commercial Sector Industrial Sector; Annual Totals: ...

262

Electric Power Metrology Portal  

Science Conference Proceedings (OSTI)

... Electric Power Metrology and the Smart Grid Our country's way of life depends on the electric power distribution system. ...

2012-12-26T23:59:59.000Z

263

Putting Economic Power in Distributed Power  

Reports and Publications (EIA)

Electric Power Research Institute's Distributed Resources Week 1997 (October 22, 1997)AUTHOR: John Herbert

Information Center

1997-10-22T23:59:59.000Z

264

Power-Pro: Programmable Power Management Architecture  

E-Print Network (OSTI)

This paper presents Power-Pro architecture (Programmable Power Management Architecture), a novel processor architecture for power reduction. Power-Pro architecture has following two functionalities, (i) Supply voltage and clock frequency can be dynamically varied, (ii) Active data-path width can be dynamically adjusted to requirement of application programs. For the application programs which require less performance or less data-path width, Power-Pro architecture realize dramatic power reduction. I. Introduction With recent popularizations in portable, batterypowered devices such as digital cellular telephones and personal digital assistants, minimizing power consumption of VLSI circuits becomes more important. As the system level power reduction techniques, the choice of optimal supply voltage(V DD ) and optimal active data-path width have strong impacts. In this paper we propose novel processor architecture Power-Pro [2] which can vary VDD and active data-path width of processor ...

Tohru Ishihara; Hiroto Yasuura; Programmable Power Management

1998-01-01T23:59:59.000Z

265

VEHICLE SPECIFICATIONS Vehicle Features Base Vehicle: 2010 Honda  

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

Honda Honda Civic Hybrid VIN: JHMFA3F24AS005577 Seatbelt Positions: 5 Standard Features: Air Conditioning Power Locks Power Steering Power Brakes Power Windows Cruise Control Front Disc Brakes Rear Disc Brakes Front Wheel Drive Regenerative Braking Anti-Lock Brakes Traction Control Air Bags AM/FM Stereo with CD State of Charge Meter 1 Weights Design Curb Weight: 2877 lb Delivered Curb Weight: 2982 lb Distribution F/R (%): 57/43 GVWR: 3792 lb GAWR F/R: 1973/1841 lb Payload 2 : 810 lb Performance Goal: 400 lb Dimensions Wheelbase: 106.3 in Track F/R: 59.1/60.2 in Length: 177.3 in Width: 69.0 in Height: 56.3 in Ground Clearance: 6.0 in Performance Goal: 5.0 in Tires Manufacturer: Bridgestone

266

VEHICLE SPECIFICATIONS Vehicle Features Base Vehicle: 2010 Smart  

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

Smart Smart Fortwo MHD VIN: WME4513341K406476 Seatbelt Positions: 2 Standard Features: Air Conditioning Power Locks Power Steering Power Brakes Power Windows Cruise Control Front Disc Brakes Rear Drum Brakes Rear Wheel Drive Anti-Lock Brakes Traction Control Air Bags AM/FM Stereo with CD player Weights Design Curb Weight:1,818 lb Delivered Curb Weight: 1.742 lb Distribution F/R (%):44/56 GVWR: 2,244 lb GAWR F/R: 968/1,452 lb Payload 1 : 426 lb Performance Goal: 400 lb Dimensions Wheelbase: 73.5 in Track F/R: 50.5/54.5 in Length: 106.1 in Width: 61.4 in Height: 60.7 in Ground Clearance: 6.25 in Performance Goal: 5.0 in Tires Manufacturer: Continental Model: ContiproContact Size: Front -P155/60/R15

267

VEHICLE SPECIFICATIONS Vehicle Features  

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

Mazda 3 Mazda 3 VIN: JMZBLA4G601111865 Seatbelt Positions: 5 Standard Features: Air Conditioning Power Locks Power Steering Power Brakes Power Windows Cruise Control Front Disc Brakes Rear Disc Brakes Front Wheel Drive Anti-Lock Brakes Traction Control Air Bags AM/FM Stereo with CD Weights Design Curb Weight: 2,954 lb Delivered Curb Weight: 2,850 lb Distribution F/R (%): 63/37 GVWR: 4,050 lb GAWR F/R: 2,057/1,896 lb Payload 1 : 1,096 lb Performance Goal: 400 lb Dimensions Wheelbase: 103.9 in Track F/R: 60.4/59.8 in Length: 175.6 in Width: 69.1 in Height: 57.9 in Ground Clearance: 6.1 in Performance Goal: 5.0 in Tires Manufacturer: Yokohama Model: YK520 Size: P205/55R17 Pressure F/R: 35/33 psi

268

Electric power 2007  

SciTech Connect

Subjects covered include: power industry trends - near term fuel strategies - price/quality/delivery/opportunity; generating fleet optimization and plant optimization; power plant safety and security; coal power plants - upgrades and new capacity; IGCC, advanced combustion and CO{sub 2} capture technologies; gas turbine and combined cycle power plants; nuclear power; renewable power; plant operations and maintenance; power plant components - design and operation; environmental; regulatory issues, strategies and technologies; and advanced energy strategies and technologies. The presentations are in pdf format.

NONE

2007-07-01T23:59:59.000Z

269

SOLAR POWER  

DOE Green Energy (OSTI)

Thermal energy storage (TES) is an integral part of a concentrated solar power (CSP) system. It enables plant operators to generate electricity beyond on sun hours and supply power to the grid to meet peak demand. Current CSP sensible heat storage systems employ molten salts as both the heat transfer fluid and the heat storage media. These systems have an upper operating temperature limit of around 400 C. Future TES systems are expected to operate at temperatures between 600 C to 1000 C for higher thermal efficiencies which should result in lower electricity cost. To meet future operating temperature and electricity cost requirements, a TES concept utilizing thermochemical cycles (TCs) based on multivalent solid oxides was proposed. The system employs a pair of reduction and oxidation (REDOX) reactions to store and release heat. In the storage step, hot air from the solar receiver is used to reduce the oxidation state of an oxide cation, e.g. Fe3+ to Fe2+. Heat energy is thus stored as chemical bonds and the oxide is charged. To discharge the stored energy, the reduced oxide is re-oxidized in air and heat is released. Air is used as both the heat transfer fluid and reactant and no storage of fluid is needed. This project investigated the engineering and economic feasibility of this proposed TES concept. The DOE storage cost and LCOE targets are $15/kWh and $0.09/kWh respectively. Sixteen pure oxide cycles were identified through thermodynamic calculations and literature information. Data showed the kinetics of re-oxidation of the various oxides to be a key barrier to implementing the proposed concept. A down selection was carried out based on operating temperature, materials costs and preliminary laboratory measurements. Cobalt oxide, manganese oxide and barium oxide were selected for developmental studies to improve their REDOX reaction kinetics. A novel approach utilizing mixed oxides to improve the REDOX kinetics of the selected oxides was proposed. It partially replaces some of the primary oxide cations with selected secondary cations. This causes a lattice charge imbalance and increases the anion vacancy density. Such vacancies enhance the ionic mass transport and lead to faster re-oxidation. Reoxidation fractions of Mn3O4 to Mn2O3 and CoO to Co3O4 were improved by up to 16 fold through the addition of a secondary oxide. However, no improvement was obtained in barium based mixed oxides. In addition to enhancing the short term re-oxidation kinetics, it was found that the use of mixed oxides also help to stabilize or even improve the TES properties after long term thermal cycling. Part of this improvement could be attributed to a reduced grain size in the mixed oxides. Based on the measurement results, manganese-iron, cobalt-aluminum and cobalt iron mixed oxides have been proposed for future engineering scale demonstration. Using the cobalt and manganese mixed oxides, we were able to demonstrate charge and discharge of the TES media in both a bench top fixed bed and a rotary kiln-moving bed reactor. Operations of the fixed bed configuration are straight forward but require a large mass flow rate and higher fluid temperature for charging. The rotary kiln makes direct solar irradiation possible and provides significantly better heat transfer, but designs to transport the TES oxide in and out of the reactor will need to be defined. The final reactor and system design will have to be based on the economics of the CSP plant. A materials compatibility study was also conducted and it identified Inconel 625 as a suitable high temperature engineering material to construct a reactor holding either cobalt or manganese mixed oxides. To assess the economics of such a CSP plant, a packed bed reactor model was established as a baseline. Measured cobalt-aluminum oxide reaction kinetics were applied to the model and the influences of bed properties and process parameters on the overall system design were investigated. The optimal TES system design was found to be a network of eight fixed bed reactors at 18.75 MWth each with charge and

PROJECT STAFF

2011-10-31T23:59:59.000Z

270

Power Tower Systems for Concentrating Solar Power  

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

In power tower concentrating solar power systems, numerous large, flat, sun-tracking mirrors, known as heliostats, focus sunlight onto a receiver at the top of a tall tower. A heat-transfer fluid...

271

Resonant Power Conditioning and Compact Pulse Power ...  

Science Conference Proceedings (OSTI)

... (FEEDBACK) HV RECTIFIER AND FILTER NETWORK ... Los Alamos High Frequency Polyphase Resonant Power Conditioning ... 30 KW Loss ...

2012-10-31T23:59:59.000Z

272

Microwave Power Beaming Infrastructure for Manned Lightcraft Operations: Part 2  

SciTech Connect

In the past {approx}7 years, microwave gyrotron technology has rapidly evolved to a critical threshold wherein ultra-energetic space launch missions based on beamed energy propulsion (BEP) now appear eminently feasible. Over the next 20 years, hundred megawatt-class microwave power-beaming stations could be prototyped on high deserts and 3- to 4 km mountain peaks before migrating into low Earth orbit, along with their passive microwave relay satellites. Described herein is a 20 GW rechargeable nuclear power satellite and microwave power-beaming infrastructure designed for manned space launch operations in the year 2025. The technological readiness of 2500 GJ superconducting magnetic energy storage 'batteries', 433-m ultralight space structures, 100 MW liquid droplet radiators, 1-6+ MW gyrotron sources, and mega-scale arrays (e.g., 3000 phase-locked units) is addressed. Microwave BEP is 'breakthrough' technology with the very real potential to radically reduce space access costs by factors of 100 to 1000 in the forseeable future.

Myrabo, Leik N. [Lightcraft Technologies, Inc., Bennington, VT (United States)

2008-04-28T23:59:59.000Z

273

Dynamic power management with hybrid power sources  

Science Conference Proceedings (OSTI)

DPM (Dynamic Power Management) is an effective technique for reducing the energy consumption of embedded systems that is based on migrating to a low power state when possible. While conventional DPM minimizes the energy consumption of the embedded system, ... Keywords: DPM, embedded system, fuel cell, hybrid power

Jianli Zhuo; Chaitali Chakrabarti; Kyungsoo Lee; Naehyuck Chang

2007-06-01T23:59:59.000Z

274

LIFE Power Plant Fusion Power Associates  

E-Print Network (OSTI)

LIFE Power Plant Fusion Power Associates December 14, 2011 Mike Dunne LLNL #12;NIf-1111-23714.ppt LIFE power plant 2 #12;LIFE delivery timescale NIf-1111-23714.ppt 3 #12;Timely delivery is enabled near-term, NIF based, NIC-derivative fusion performance § 3 allows small, thin Fresnel lenses ­ enables

275

Dynamic power management in environmentally powered systems  

Science Conference Proceedings (OSTI)

In this paper a framework for energy management in energy harvesting embedded systems is presented. As a possible example scenario, we focus on wireless sensor nodes which are powered by solar cells. We demonstrate that classical power management solutions ... Keywords: embedded systems, energy harvesting, model predictive control, power management, real-time scheduling, reward maximization

Clemens Moser; Jian-Jia Chen; Lothar Thiele

2010-01-01T23:59:59.000Z

276

Microsoft PowerPoint - Arkansa River System Operation.ppt  

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

Basin * 12 Section-7 lakes (owned by others) * 23 lakes with gated spillways * 8 COE Hydropower * 5 Navigation Locks * 1 Chloride Control Project Tulsa District: One Corps Serving...

277

Power and energy  

Science Conference Proceedings (OSTI)

The author examines the development of nuclear power throughout the world, commencing with proposals for California, USA. Evidence that nuclear power remains viable in Asia include Japan Atomic Power Co.'s announcement of plans for a 1300 MW reactor ...

G. Zorpette

1995-01-01T23:59:59.000Z

278

Solar powered desalination system  

E-Print Network (OSTI)

photon capture area and electrical power consumption. Bothcapture area (m 2 ) Electrical power consumption (kWh/kg HType 2 Type 3 Type 4 Electrical power consumption for these

Mateo, Tiffany Alisa

2011-01-01T23:59:59.000Z

279

PowerPoint Presentation  

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

power module - High temperature operation - Size reduction - 3-kW 120V single-phase inverter (250 C+) Input Power Output Power > 90% efficiency (estimated) Phase I: Very High...

280

Microsoft PowerPoint - OZMR presentation 10-06-09.ppt [Compatibility Mode]  

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

US US A C US A C US Army Corps US Army Corps of Engineers of Engineers ® ® OZARK MAJOR OZARK MAJOR OZARK MAJOR OZARK MAJOR REHABILITATION PROJECT REHABILITATION PROJECT REHABILITATION PROJECT REHABILITATION PROJECT June 9, 2010 June 9, 2010 June 9, 2010 June 9, 2010 US A C US A C McClellan McClellan- -Kerr Navigation Kerr Navigation j j McClellan McClellan- -Kerr Navigation Kerr Navigation j j US Army Corps US Army Corps of Engineers of Engineers ® ® Project Project Project Project 2 US A C US A C US Army Corps US Army Corps of Engineers of Engineers ® ® Ozark Jeta Taylor Ozark Jeta Taylor Lock, Dam and Powerhouse Lock, Dam and Powerhouse Ozark Jeta Taylor Ozark Jeta Taylor Lock, Dam and Powerhouse Lock, Dam and Powerhouse 3 Lock, Dam and Powerhouse Lock, Dam and Powerhouse Lock, Dam and Powerhouse Lock, Dam and Powerhouse

Note: This page contains sample records for the topic "locks power steering" 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

Green Power Network: Green Power Markets Overview  

NLE Websites -- All DOE Office Websites (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.

282

Sunrise II Power Plant  

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

Sunrise Power Company, LLC (Sunrise), has planned the modification of an existing power plant project to increase its generation capacity by 265 megawatts by 2003. The initial...

283

Siemens Power Generation, Inc.  

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

Presented at the 2005 Pittsburgh Coal Conference Siemens Power Generation, Inc. Page 1 of 10 Siemens Power Generation, Inc., All Rights Reserved Development of a Catalytic...

284

Laser Radiometry: Powering Up  

Science Conference Proceedings (OSTI)

... Radiometry: Powering Up. June 11, 2012. ... Contact: Marla Dowell 303-497- 7455. Chris Cromer examines one of PML's next-generation power meters ...

2012-06-14T23:59:59.000Z

285

Southwestern Power Administration  

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

FOIAPrivacy Act Submit a FOIA Request DOE FOIA Requester Service Center Electronic Reading Room FOIA Links Power Marketing Administrations' FOIA Links Bonneville Power...

286

PowerPoint Presentation  

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

302011 Essential PV power plant features Reliable power conversion Extensive service network Remote monitoring & diagnostics Plant level control Advanced grid-friendly features...

287

Radioisotope Power Generation  

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

Radioisotope Power Generation Long lived power sources are needed for equipment that is too remote or inaccessible for replacement. By choosing a radioactive element with a long...

288

Electric Power Monthly  

U.S. Energy Information Administration (EIA)

Net Generation by Energy Source: Commercial Combined Heat and Power Sector . Table 1.5. Net Generation by Energy Source: Industrial Combined Heat and Power Sector .

289

Nuclear Fusion Power  

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

Power Nuclear fusion reactors, if they can be made to work, promise virtually unlimited power for the indefinite future. This is because the fuel, isotopes of hydrogen, are...

290

Electrolytes for power sources  

DOE Patents (OSTI)

Electrolytes for power sources, particularly alkaline and acidic power sources, comprising benzene polysulfonic acids and benzene polyphosphonic acids or salts of such acids.

Doddapaneni, Narayan (Albuquerque, NM); Ingersoll, David (Albuquerque, NM)

1995-01-01T23:59:59.000Z

291

Electrolytes for power sources  

DOE Patents (OSTI)

Electrolytes are disclosed for power sources, particularly alkaline and acidic power sources, comprising benzene polysulfonic acids and benzene polyphosphonic acids or salts of such acids. 7 figures.

Doddapaneni, N.; Ingersoll, D.

1995-01-03T23:59:59.000Z

292

PowerPoint Presentation  

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

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...

293

Karnataka Power Corporation Limited and National Thermal Power...  

Open Energy Info (EERE)

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

294

Energy Storage & Power Electronics 2008 Peer Review - Power Electronic...  

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

& Power Electronics 2008 Peer Review - Power Electronics (PE) Systems Presentations Energy Storage & Power Electronics 2008 Peer Review - Power Electronics (PE) Systems...

295

Water-Power Development, Conservation of Hydroelectric Power...  

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

Water-Power Development, Conservation of Hydroelectric Power Dams and Works (Virginia) Water-Power Development, Conservation of Hydroelectric Power Dams and Works (Virginia)...

296

Flex power perspectives of indirect power system control through...  

Open Energy Info (EERE)

power perspectives of indirect power system control through dynamic power price (Smart Grid Project) Jump to: navigation, search Project Name Flex power perspectives of indirect...

297

Carcass characteristics, fatty acids, stearoyl-coa desaturase gene expression and sensory evaluation of calf-fed and yearling-fed angus steers  

E-Print Network (OSTI)

There is a growing interest in documenting the effect of diet on the ability to convert saturated fatty acids (SFA) to monounsaturated fatty acids (MUFA) by modulating expression of the SCD gene. We propose that if cattle were raised to a constant body weight, their MUFA:SFA ratio will be the same regardless of being calf-fed (CF) or yearling-fed (YF). Twenty-four Angus cattle were acquired for this study. Cattle were slaughtered at weaning at 8 mo of age (SFCF, n=4), eight steers were assigned to the CF group and slaughtered at 12 mo of age (MFCF, n=4) and 16 mo of age (LFCF, n=4). Twelve cattle were assigned to the YF group and slaughtered at 12 mo of age (SFYF, n=4) 16 mo of age (MFYF, n=4) and market weight of 525 kg (LFYF, n=4). Cattle were then statistically analyzed based on time on high energy diet. Fatty acids from digesta, plasma, liver, L. dorsi, and s.c. and i.m. adipose tissue were all analyzed by FAME. In s.c. 18:1 and 16:1 were greatest in LFCF (41.27% and 5.58%, respectively, P = 0.05), and 18:0 and 16:0 did not differ between groups (P > 0.10). MUFA:SFA ratios of s.c. tended to be higher in LFCF animals (1.26) vs. LFYF (1.06, P = 0.10). However, there was no difference seen when comparing CF to YF animals (P = 0.26). MUFA:SFA ratio was higher in i.m. (P = 0.03) and also increased with age (P 0.05). We showed increased SCD gene expression in the LFYF (248.41 to 1528.69 SCD/GAPDH, P = 0.01). Expression was higher in YF (P = 0.04), but their initial deposits of SFA, combined with the lack of SCD expression while on pastures, prevented the MUFA:SFA ratio from increasing at a rate fast enough to change the final ratios in the animal.

Brooks, Matthew Alan

2007-12-01T23:59:59.000Z

298

Military power requirements and backup power considerations  

Science Conference Proceedings (OSTI)

All US Air Force (USAF) facilities have certain critical power requirements that must be met in order to carry out their mission successfully. Internal USAF studies have shown that the mission can degrade precipitously as the available power decreases below the mission critical level. Now, more than ever before, the military and private industry are finding that certain functions, such as automated data processing and automated process control, respond catastrophically to power reductions. Furthermore, increased reliance on electrical power means, in the case of the Air Force, that critical power requirements are anticipated to increase by half over the next 15 yr. For these reasons and others, the USAF is investigating several means of improving the availability of electric power under adverse conditions above that which can be provided by an off-base supplier. Among the approaches to this problem being pursued at this time are a program to improve all sorts of generator sets on a service-wide basis and the Multimegawatt Terrestrial Power (MTP) Program, which is pursuing the design and testing of a small dedicated nuclear power source to provide critical mission power. The purpose of this paper is to provide some insight into some of the issues associated with USAF power programs.

Botts, T.E.

1986-01-01T23:59:59.000Z

299

A low-power readout circuit for nanowire based hydrogen sensor  

Science Conference Proceedings (OSTI)

This paper presents a fully integrated lock-in amplifier intended for nanowire gas sensing. The nanowire will change its conductivity according to the concentration of an absorbing gas. To ensure an accurate nanowire impedance measurement, a lock-in ... Keywords: Complex impedance measurement, Hydrogen sensor, Lock-in amplifier, Palladium nanowire, Synchronous demodulation

Jiawei Xu; Peter Offermans; Guy Meynants; Hien Duy Tong; Cees J. M. van Rijn; Patrick Merken

2010-11-01T23:59:59.000Z

300

Microsoft Word - chvs10.html  

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

7 Chevrolet S-10 Electric 7 Chevrolet S-10 Electric VEHICLE SPECIFICATIONS PURPOSE-BUILT VEHICLE Base Vehicle: 1997 Chevrolet S-10 VIN: 1GCDE14H4V80003EX Seatbelt Positions: Three Standard Features: Heat Pump Climate Control System Auxillary Diesel Fuel Fired Heater (Only operates Below 40 F) Cruise Control Tilt Steering Wheel Front Wheel Drive Power Steering Power Brakes Anti-Lock Brakes Front Disk Brakes Regenerative Braking Drivers Side Air Bags AM/FM Stereo Radio Half-Bed Tonneau Cover BATTERY Manufacturer: Delphi Energy Type: Valve Regulated Lead Acid Number of Modules: 26 Weight of Module: 19 kg Weight of Pack(s): 575 kg Pack Locations: Underbody Nominal Module Voltage: 12 V Nominal System Voltage: 312 V Nominal Capacity (C/2): 48 Ah WEIGHTS Design Curb Weight: 4300 lbs

Note: This page contains sample records for the topic "locks power steering" from the National Library of EnergyBeta (NLEBeta).
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301

Microsoft Word - s10.html  

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

Chevrolet S-10 Electric Chevrolet S-10 Electric w/NiMH VEHICLE SPECIFICATIONS PURPOSE-BUILT VEHICLE Base Vehicle: 1998 S-10 VIN: 1GCDE14H1W8122580 Seatbelt Positions: Three Standard Features: Heat Pump Climate Control System Auxillary Diesel Fuel Fired Heater (Only operates Below 37°F) Cruise Control Power Steering Tilt Steering Wheel 4-wheel Anti-Lock Power Assisted Brakes Regenerative Braking Propulsion Battery Thermal Management System Driver and Passenger-Side Air Bags (w/Passenger-Side Deactivation Switch) AM/FM Stereo Radio Half-Bed Tonneau Cover BATTERY Manufacturer: Ovonic Energy Products Type: Nickel Metal Hydride Number of Modules: 26 Weight of Module: 18.3 kg Weight of Pack(s): 490.5 kg Pack Locations: Underbody Nominal Module Voltage: 13.2 V

302

Transportation and Stationary Power  

E-Print Network (OSTI)

heat, hydrogen and power (CHHP) "trigeneration" systems can hypothetically be configured to provide (1

303

Superconducting Power Equipment  

Science Conference Proceedings (OSTI)

The 2010 Electric Power Research Institute (EPRI) Technology Watch (Techwatch) report on superconducting power applications (EPRI report 1019995, Superconducting Power Equipment: Technology Watch 2010) introduced coverage about superconducting magnetic energy storage systems and superconducting transformers. The 2011 report contains additional information about superconducting power equipment, including progress to demonstrations in some projects. The 2011 report also includes a section on superconductin...

2011-12-22T23:59:59.000Z

304

Power Purchase Agreements  

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

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

305

Green Power Network: Green Power Leadership Awards  

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

Awards will highlight the accomplishments of green power suppliers (utilities, retail suppliers, REC marketers, and renewable energy project developers) that are innovators and...

306

DOE Privacy Steering Committee Meeting  

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

EPSC Subcommittees EPSC Subcommittees EPSC Subcommittees EPSC Subcommittees April 23, 2009 April 23, 2009 Subcommittee Charge/Outcomes Members Chairs* Best Practices/ Enabling Technologies Subcommittee Charge of the Subcommittee The Best Practices/ Enabling Technologies Subcommittee will serve as a forum for the development and promotion of Privacy best practices, as well as for the review of available technologies that support and enable the mission of Privacy. Best practices may be drawn from the public and private sectors. Technology solutions may include consideration of enterprise licensing agreements, and experience of other Federal agencies. Best Practices and Technology will assess agency and industry solutions to develop implementation and performance measurement benchmarks.

307

Safety System Oversight: Steering Committee  

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

Safety Home Safety System Oversight Home Annual SSOFR Workshop DOE Safety Links ORPS Info Operating Experience Summary DOE Lessons Learned Accident...

308

High power fast ramping power supplies  

Science Conference Proceedings (OSTI)

Hundred megawatt level fast ramping power converters to drive proton and heavy ion machines are under research and development at accelerator facilities in the world. This is a leading edge technology. There are several topologies to achieve this power level. Their advantages and related issues will be discussed.

Marneris,I.; Bajon, E.; Bonati, R.; Sandberg, J.; Roser, T.; Tsoupas, N.

2009-05-04T23:59:59.000Z

309

Active Power Control from Wind Power (Presentation)  

DOE Green Energy (OSTI)

In order to keep the electricity grid stable and the lights on, the power system relies on certain responses from its generating fleet. This presentation evaluates the potential for wind turbines and wind power plants to provide these services and assist the grid during critical times.

Ela, E.; Brooks, D.

2011-04-01T23:59:59.000Z

310

Green Power Network: Green Power Policies  

NLE Websites -- All DOE Office Websites (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.

311

High power millimeter wave experiment of ITER relevant electron cyclotron heating and current drive system  

Science Conference Proceedings (OSTI)

High power, long pulse millimeter (mm) wave experiments of the RF test stand (RFTS) of Japan Atomic Energy Agency (JAEA) were performed. The system consists of a 1 MW/170 GHz gyrotron, a long and short distance transmission line (TL), and an equatorial launcher (EL) mock-up. The RFTS has an ITER-relevant configuration, i.e., consisted by a 1 MW-170 GHz gyrotron, a mm wave TL, and an EL mock-up. The TL is composed of a matching optics unit, evacuated circular corrugated waveguides, 6-miter bends, an in-line waveguide switch, and an isolation valve. The EL-mock-up is fabricated according to the current design of the ITER launcher. The Gaussian-like beam radiation with the steering capability of 20 deg. - 40 deg. from the EL mock-up was also successfully proved. The high power, long pulse power transmission test was conducted with the metallic load replaced by the EL mock-up, and the transmission of 1 MW/800 s and 0.5 MW/1000 s was successfully demonstrated with no arcing and no damages. The transmission efficiency of the TL was 96%. The results prove the feasibility of the ITER electron cyclotron heating and current drive system.

Takahashi, K.; Kajiwara, K.; Oda, Y.; Kasugai, A.; Kobayashi, N.; Sakamoto, K. [Japan Atomic Energy Agency, 801-1 Mukoyama, Naka, Ibaraki 311-0193 (Japan); Doane, J.; Olstad, R. [General Atomics, P.O. Box 85608, San Diego, California 92186-5608 (United States); Henderson, M. [ITER Organization, CS90 046, 13067 St. Paul lez Durance Cedex (France)

2011-06-15T23:59:59.000Z

312

Data Center Power Consumption  

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

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

313

PowerPoint Presentation  

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

resolved Power capture and conversion in line with prediction 11 CF16539GG 1 OCEAN POWER DELIVERY LTD PROJECTS 12 CF16539GG 1 Enersis - Project 1 Enersis Portugal's largest...

314

Power and energy  

Science Conference Proceedings (OSTI)

The design and manufacture of electric power equipment, the one electrotechnology in which Europe could gain worldwide dominance by the end of the century, is examined. All three power-equipment categories-generation, transmission, and distribution-are ...

G. Zorpette

1990-04-01T23:59:59.000Z

315

IBM POWER6 microarchitecture  

Science Conference Proceedings (OSTI)

This paper describes the implementation of the IBM POWER6 microprocessor, a two-way simultaneous multithreaded (SMT) dual-core chip whose key features include binary compatibility with IBM POWER5 microprocessor-based systems; increased ...

H. Q. Le; W. J. Starke; J. S. Fields; F. P. O'Connell; D. Q. Nguyen; B. J. Ronchetti; W. M. Sauer; E. M. Schwarz; M. T. Vaden

2007-11-01T23:59:59.000Z

316

2025 Power Marketing Initiative  

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

and is in the process of developing a plan for marketing and allocating LAP hydroelectric power after the FES contracts expire. We call this plan our 2025 Power Marketing...

317

Power Management Controls  

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

additional savings of 1.3 billion are lost because power management is present, but disabled. In some cases, power management is not compatible with the application or doesn't...

318

Space Solar Power Program  

DOE Green Energy (OSTI)

Information pertaining to the Space Solar Power Program is presented on energy analysis; markets; overall development plan; organizational plan; environmental and safety issues; power systems; space transportation; space manufacturing, construction, operations; design examples; and finance.

Arif, H.; Barbosa, H.; Bardet, C.; Baroud, M.; Behar, A.; Berrier, K.; Berthe, P.; Bertrand, R.; Bibyk, I.; Bisson, J.; Bloch, L.; Bobadilla, G.; Bourque, D.; Bush, L.; Carandang, R.; Chiku, T.; Crosby, N.; De Seixas, M.; De Vries, J.; Doll, S.; Dufour, F.; Eckart, P.; Fahey, M.; Fenot, F.; Foeckersperger, S.; Fontaine, J.E.; Fowler, R.; Frey, H.; Fujio, H.; Gasa, J.M.; Gleave, J.; Godoe, J.; Green, I.; Haeberli, R.; Hanada, T.; Ha

1992-08-01T23:59:59.000Z

319

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

320

Concentrating Solar Power  

DOE Green Energy (OSTI)

Summarizes the goals and activities of the DOE Solar Energy Technologies Program efforts within its concentrating solar power subprogram.

Not Available

2008-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "locks power steering" 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

Southwestern Power Administration  

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

disconnect switches, microprocessor relays, power transformers, surge arresters, and transformer bushings information resources management equipment and supplies such as monitors,...

322

Power Conversion System Architectures  

Science Conference Proceedings (OSTI)

... of Transformers Vacuum Pressure Impregnated (VPI) Oil Immersed Cast Coil Transformer Configurations Single winding 5/24/2012 Power ...

2012-11-13T23:59:59.000Z

323

Soldier power. Battery charging.  

E-Print Network (OSTI)

Soldier power. Marine. Battery charging. Advertising. Remote. SOFC (NanoDynamics, AMI) 60 watts q SOFC #12;

Hong, Deog Ki

324

Increased Power Flow Guidebook  

Science Conference Proceedings (OSTI)

The Increased Power Flow (IPF) Guidebook is a state-of-the-art and best practices guidebook on increasing power flow capacities of existing overhead transmission lines, underground cables, power transformers, and substation equipment without compromising safety and reliability. The Guidebook discusses power system concerns and limiting conditions to increasing capacity, reviews available technology options and methods, illustrates alternatives with case studies, and analyzes costs and benefits of differe...

2005-11-16T23:59:59.000Z

325

Superconducting Power Cables  

Science Conference Proceedings (OSTI)

Power cables constructed from superconducting materials are being realized in utility demonstrations within the United States. Cooled by liquid nitrogen, high temperature superconducting power cables can transfer large amounts of power through relatively small cross sections. The key to their high power capacity is the high current density inherent with superconductors; a superconducting wire can conduct several times as much current as copper or aluminum conductors of the same cross section. For the pas...

2006-11-30T23:59:59.000Z

326

Electric Power Metrology News  

Science Conference Proceedings (OSTI)

... Next-generation "smart" electrical meters for residential and commercial ... NIST Team Demystifies Utility of Power Factor Correction Devices Release ...

2010-05-24T23:59:59.000Z

327

Wind powering America: Colorado  

DOE Green Energy (OSTI)

This fact sheet contains information about green power programs in Colorado and a description of the Ponnequin Wind Farm.

O'Dell, K.

2000-04-03T23:59:59.000Z

328

Search for fusion power  

SciTech Connect

A brief review of the basics of fusion power is given. Both inertial confinement and magnetic confinement fusion are discussed.

Post, R.F.

1978-10-12T23:59:59.000Z

329

Power Plant Cycling Costs  

Science Conference Proceedings (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

330

Peak power identification on power bumps during test application  

Science Conference Proceedings (OSTI)

Peak power during test can seriously impact circuit performance as well as the power safety for both CUT and tester. In this paper, we propose a method of layout-aware weighted switching activity identification flow that evaluates peak current/power ... Keywords: CMOS device, peak power identification, power bumps, test application, layout-aware weighted switching activity identification flow, dynamic power model, parasitic capacitance, resistance network, power bus, power delivery path, IR-drop, commercial power sign-off analysis tool

Wei Zhao; M. Tehranipoor

2011-07-01T23:59:59.000Z

331

Wind Powering America Webinar: Wind Power Economics: Past, Present...  

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

Power Economics: Past, Present, and Future Trends Wind Powering America Webinar: Wind Power Economics: Past, Present, and Future Trends November 23, 2011 - 1:43pm Addthis Wind...

332

Soft Magnetic Materials for High Power and High Frequency Power ...  

Science Conference Proceedings (OSTI)

Symposium, Advanced Materials for Power Electronics, Power Conditioning, and ... are in high demand for the next generation of miniaturized power electronics.

333

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

334

ADEPT: Efficient Power Conversion  

SciTech Connect

ADEPT Project: In todays increasingly electrified world, power conversionthe process of converting electricity between different currents, voltage levels, and frequenciesforms a vital link between the electronic devices we use every day and the sources of power required to run them. The 14 projects that make up ARPA-Es ADEPT Project, short for Agile Delivery of Electrical Power Technology, are paving the way for more energy efficient power conversion and advancing the basic building blocks of power conversion: circuits, transistors, inductors, transformers, and capacitors.

None

2011-01-01T23:59:59.000Z

335

Power factors revealed  

SciTech Connect

When it comes to power, not all electric appliances are equal. To find out how much power an appliance consumes, energy auditors occasionally multiply line voltage by the current reading obtained from a clamp-on ammeter. However, depending on the appliance, this simple calculation will not always reflect true power usages. Since utilities bill only for true energy usage, residential energy audits should reflect the true power usage. This article explains in detail measuring power usage, ending with a number of suggestions including use of a wattmeter rather than a ammeter. 2 figs.

Brule, P.

1997-05-01T23:59:59.000Z

336

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. 31 figs.

O' Sullivan, G.A.; O' Sullivan, J.A.

1999-07-27T23:59:59.000Z

337

Multimode power processor  

SciTech Connect

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

338

PowerPoint Presentation  

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

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

339

Solar thermal power  

DOE Green Energy (OSTI)

Solar thermal power is produced by three types of concentrating systems, which utilize parabolic troughs, dishes, and heliostats as the solar concentrators. These systems are at various levels of development and commercialization in the United States and in Europe. The U.S. Industry is currently developing these systems for export at the end of this century and at the beginning of the next one for remote power, village electrification, and grid-connected power. U.S. utilities are not forecasting to need power generation capacity until the middle of the first decade of the 21{sup st} century. At that time, solar thermal electric power systems should be cost competitive with conventional power generation in some unique U.S. markets. In this paper, the authors describe the current status of the development of trough electric, dish/engine, and power tower solar generation systems. 46 refs., 20 figs., 8 tabs.

Mancini, T.R.; Kolb, G.J.; Prairie, M.R. [Sandia National Labs., Albuquerque, NM (United States)

1997-12-31T23:59:59.000Z

340

Vehicle Technologies Office: Power Electronics  

NLE Websites -- All DOE Office Websites (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)

Note: This page contains sample records for the topic "locks power steering" 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

Heat gain from power panelboard.  

E-Print Network (OSTI)

??This thesis focuses on estimating the power loss from power panelboards by means of power loss models. The model is intended to be used by (more)

Piesciorovsky, Emilio Carlos

2009-01-01T23:59:59.000Z

342

Microsoft PowerPoint - IP  

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

U.S. Topics covered have included: * Sustainable Energy Development * Power Reactors * Nuclear Power Plant Planning * Nuclear Power Plant Pre-Operational Support IAEA's 10 Years...

343

Green Power Network: News Archive  

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

to main content U.S. Department of Energy Energy Efficiency and Renewable Energy Green Power Network About the GPN Green Power Markets Buying Green Power Onsite Renewable...

344

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,...

345

Solartech Power | Open Energy Information  

Open Energy Info (EERE)

Solartech Power Jump to: navigation, search Name Solartech Power Place Cerritos, California Zip 90703 Sector Solar Product Solartech power is a distributer of solar modules....

346

Peak Power at Peak Efficiency  

Peak Power At Peak Efficiency. 21. st. Industry Growth Forum. October 2008. PJ Piper (857) 350?3100. ... At <$10/bbl oil, QM Powers electric ...

347

Southwestern Power Administration One West...  

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

of the United States Department of Energy Southwestern Power Administration Strategic Plan March 2013 Administrator's Message The Southwestern Power Administration powers the...

348

Energy Harvesting Aware Power Management  

E-Print Network (OSTI)

and J. Schiller, Utilizing solar power in wireless sensorthat only the actual solar power available, and not anyconverted to electric power using solar cells. The magnitude

Kansal, Aman; Srivastava, Mani B

2005-01-01T23:59:59.000Z

349

Power Quality Aspects in a Wind Power Plant: Preprint  

SciTech Connect

Although many operational aspects affect wind power plant operation, this paper focuses on power quality. Because a wind power plant is connected to the grid, it is very important to understand the sources of disturbances that affect the power quality.

Muljadi, E.; Butterfield, C. P.; Chacon, J.; Romanowitz, H.

2006-01-01T23:59:59.000Z

350

Magnetic Materials for High Frequency Power Electronics  

Science Conference Proceedings (OSTI)

Mar 7, 2013 ... Advanced Materials for Power Electronics, Power Conditioning, and Power ... in power conditioning, conversion, and generation applications.

351

Biomass: Potato Power  

NLE Websites -- All DOE Office Websites (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)

352

DSW Power Projects  

NLE Websites -- All DOE Office Websites (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.

353

PowerPoint Presentation  

NLE Websites -- All DOE Office Websites (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

354

Solar power towers  

DOE Green Energy (OSTI)

The high desert near Barstow, California, has witnessed the development of this country`s first two solar power towers. Solar One operated successfully from 1982 to 1988 and proved that power towers work efficiently to produce utility-scale power from sunlight. Solar Two was connected to the utility grid in 1996 and is operating today. Like its predecessor, Solar Two is rated at 10 megawatts. An upgrade of the Solar One plant, Solar Two demonstrates how solar energy can be stored in the form of heat in molten salt for power generation on demand. The experience gained with these two pilot power towers has established a foundation on which industry can develop its first commercial plants. These systems produce electricity on a large scale. They are unique among solar technologies because they can store energy efficiently and cost effectively. They can operate whenever the customer needs power, even after dark or during cloudy weather.

Not Available

1998-04-01T23:59:59.000Z

355

Solar power towers  

DOE Green Energy (OSTI)

The high desert near Barstow, California, has witnessed the development of this country's first two solar power towers. Solar One operated successfully from 1982 to 1988 and proved that power towers work efficiently to produce utility-scale power from sunlight. Solar Two was connected to the utility grid in 1996 and is operating today. Like its predecessor, Solar Two is rated at 10 megawatts. An upgrade of the Solar One plant, Solar Two demonstrates how solar energy can be stored in the form of heat in molten salt for power generation on demand. The experience gained with these two pilot power towers has established a foundation on which industry can develop its first commercial plants. These systems produce electricity on a large scale. They are unique among solar technologies because they can store energy efficiently and cost effectively. They can operate whenever the customer needs power, even after dark or during cloudy weather.

NONE

1998-04-01T23:59:59.000Z

356

PowerPoint Presentation  

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

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

357

COSTS OF NUCLEAR POWER  

SciTech Connect

The discussion on the costs of nuclear power from stationary plants, designed primarily for the generation of electricity. deals with those plants in operation, being built, or being designed for construction at an early date. An attempt is made to consider the power costs on the basis of consistent definitions and assumptions for the various nuclear plants and for comparable fossil-fuel plants. Information on several new power reactor projects is included. (auth)

1961-01-01T23:59:59.000Z

358

Power Quality Waveform Identification  

Science Conference Proceedings (OSTI)

This report describes the desired functionality, attributes and proposed development approach of a power quality (PQ) event identification tool that is planned to be developed under the Electric Power Research Institute (EPRI) Power Quality program P1.BackgroundPQ monitors capture a wide variety of disturbance events, ranging in frequency from direct current to a few megahertz. Advances in PQ monitoring and instrumentation allow continuous measurement and ...

2013-12-17T23:59:59.000Z

359

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

360

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

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

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

Note: This page contains sample records for the topic "locks power steering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
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361

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

362

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 -- -- --

363

Magnets and Power Supplies  

NLE Websites -- All DOE Office Websites (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

364

PowerPoint Presentation  

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

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

365

Electric Power Monthly  

U.S. Energy Information Administration (EIA)

Electric Power Monthly with Data for October 2012. December 2012 . Independent Statistics & Analysis . www.eia.gov . U.S. Department of Energy . ...

366

Electric Power Monthly  

U.S. Energy Information Administration (EIA)

Electric Power Monthly with Data for August 2012. October 2012 . Independent Statistics & Analysis . www.eia.gov . U.S. Department of Energy . ...

367

PowerPoint Presentation  

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

* Grain-oriented electrical steels for high efficiency power and distribution transformers. * Alloys for renewable energy systems. * Alloy design for optimization of...

368

Power conversion technologies  

DOE Green Energy (OSTI)

The Power Conservation Technologies thrust area supports initiatives that enhance the core competencies of the Lawrence Livermore National Laboratory (LLNL) Engineering Directorate in the area of solid-state power electronics. Through partnerships with LLNL programs, projects focus on the development of enabling technologies for existing and emerging programs that have unique power conversion requirements. This year, a multi-disciplinary effort was supported which demonstrated solid-state, high voltage generation by using a dense, monolithic photovoltaic array. This effort builds upon Engineering's strengths in the core technology areas of power conversion, photonics, and microtechnologies.

Haigh, R E

1998-01-01T23:59:59.000Z

369

Electric Power Annual  

Annual Energy Outlook 2012 (EIA)

7. Net Generation from Wind by State, by Sector, 2011 and 2010 (Thousand Megawatthours) Electric Power Sector Census Division and State All Sectors Electric Utilities Independent...

370

Electric Power Annual  

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

4. Useful Thermal Output by Energy Source: Industrial Combined Heat and Power, 2001 - 2011 (Billion Btus) Period Coal Petroleum Liquids Petroleum Coke Natural Gas Other Gas Other...

371

Electric Power Annual  

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

C. Natural Gas: Consumption for Electricity Generation and Useful Thermal Output, by Sector, 2001 - 2011 (Million Cubic Feet) Electric Power Sector Period Total (all sectors)...

372

Electric Power Annual  

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

F. Coal: Consumption for Electricity Generation and Useful Thermal Output, by Sector, 2001 - 2011 (Billion Btus) Electric Power Sector Period Total (all sectors) Electric Utilities...

373

PowerPoint ????  

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

of methanesteam reforming Strong endothermic reaction reactor water boiler steam Thermal energy combustor coal Steam generation in conventional power plant Synthetic use...

374

Municipal Electric Power (Minnesota)  

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

375

RM Power Projects  

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

in 1990. The projects serve Colorado, Kansas, Nebraska and Wyoming with 830 MW of installed capacity and 3,360 miles of transmission line. About Power Marketing...

376

PowerPoint Presentation  

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

between alternative fuels and power plant communities needs to be improved Photosynthesis Biomass EtOH, Advanced biofuels Algae Pyrolysis oils Biodiesel, Advanced biofuels...

377

PowerPoint Presentation  

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

June 7-8, 2006 Southwestern Power Administration Drought Operations Guides * Non-Hydro Guide Curve * Inflow trends * Drought Indices * Storage Remaining * Long-term weather...

378

PowerPoint Presentation  

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

Program Objectives Program Objective: Develop novel solvent and process for post- combustion capture of CO 2 from coal-fired power plants with 90% Capture efficiency, and...

379

Power Purchase Agreements Update  

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

Presentation covers an update on power purchase agreements and is given at the Spring 2011 Federal Utility Partnership Working Group (FUPWG) meeting.

380

Electric Power Annual  

Gasoline and Diesel Fuel Update (EIA)

Table 3.19. Net Generation from Geothermal by State, by Sector, 2011 and 2010 (Thousand Megawatthours) Electric Power Sector Census Division and State All Sectors Electric...

Note: This page contains sample records for the topic "locks power steering" 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

Electric Power Annual  

Annual Energy Outlook 2012 (EIA)

4. Weighted Average Cost of Fossil Fuels for the Electric Power Industry, 2002 through 2011 Coal Petroleum Natural Gas Total Fossil Bituminous Subbituminous Lignite All Coal Ranks...

382

PowerPoint ?????????  

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

Yongchen Song Dalian University of Technology Dalian, Liaoning China powere@dlut.edu.cn 13889533878 CO 2 Reduction and Ocean Storage Background CO 2 Storage Technology ...

383

Electric Power Annual 2004  

U.S. Energy Information Administration (EIA)

Energy Information Administration/Electric Power Annual 2004 iii Contacts Questions regarding this report may be directed to: Energy Information Administration, EI-53

384

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

385

Southwestern Power Administration  

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

POTC Home Courses Instructors NERC Continuing Education Virtual University POTC Virtual University In an effort to expand electric power training opportunities while saving money...

386

Southwestern Power Administration  

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

POTC Home Courses Instructors NERC Continuing Education Virtual University Power Operations Training Center Instructors All instructors at Southwestern's POTC are NERC-approved...

387

Southwestern Power Administration  

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

POTC Home Courses Instructors NERC Continuing Education Virtual University 2013 Power Operations Training Center Courses Please follow the links on this page to view course...

388

ELECTROCHEMICAL POWER FOR TRANSPORTATION  

E-Print Network (OSTI)

but the commercial electric vehicle industry continued tostrong interest in the electric vehicle industry to developTuyl, Effect of Electric Vehicles on the Power Industry, SAE

Cairns, Elton J.

2012-01-01T23:59:59.000Z

389

Southwestern Power Administration  

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

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

390

PowerPoint Presentation  

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

- Chuck Herman and Guy Sliker * NGK - Hiroyuke Abe * EPRI funders (Con Edison, CPS Energy, HECO, Hydro One, NYISO, SDG&E, and TVA) 3 2009 Electric Power Research...

391

Generalized power domination of graphs  

Science Conference Proceedings (OSTI)

In this paper, we introduce the concept of k-power domination which is a common generalization of domination and power domination. We extend several known results for power domination to k-power domination. Concerning the complexity of the k-power domination ... Keywords: Domination, Electrical network monitoring, Power domination

Gerard Jennhwa Chang; Paul Dorbec; Mickael Montassier; Andr Raspaud

2012-08-01T23:59:59.000Z

392

WIND AND WATER POWER PROGRAM BUILDINGACLEAN  

E-Print Network (OSTI)

turbine research rig benefits from both single layered deposited thin film sensors and two- layered gauges used to test a single HP turbine stage. The facility was recently extended to 1.5 turbine stages in axial turbines. A set of phase-locked LDA measurements clearly show the extent of tip vortical flow near

393

Green Power Network: News  

NLE Websites -- All DOE Office Websites (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.

394

rime levels are falling, but statistics show that one  

E-Print Network (OSTI)

).Steering wheel lock. A timer switch (as little as £2 from a DIY shop). Before going out... Figure out exactly together. Consider using a personal alarm (many institutions give them away for free, or buy one from a DIY

Keeler, James

395

NUCLEAR POWER PLANT  

DOE Patents (OSTI)

A nuclear power plant for use in an airless environment or other environment in which cooling is difficult is described. The power plant includes a boiling mercury reactor, a mercury--vapor turbine in direct cycle therewith, and a radiator for condensing mercury vapor. (AEC)

Carter, J.C.; Armstrong, R.H.; Janicke, M.J.

1963-05-14T23:59:59.000Z

396

Power Technologies Data Book  

SciTech Connect

This report, prepared by NREL's Energy Analysis Office, includes up-to-date information on power technologies, including complete technology profiles. The data book also contains charts on electricity restructuring, power technology forecasts and comparisons, electricity supply, electricity capability, electricity generation, electricity demand, prices, economic indicators, environmental indicators, conversion factors, and selected congressional questions and answers.

Goldstein, L.

2002-09-01T23:59:59.000Z

397

Fusion Power Deployment  

DOE Green Energy (OSTI)

Fusion power plants could be part of a future portfolio of non-carbon dioxide producing energy supplies such as wind, solar, biomass, advanced fission power, and fossil energy with carbon dioxide sequestration. In this paper, we discuss key issues that could impact fusion energy deployment during the last half of this century. These include geographic issues such as resource availability, scale issues, energy storage requirements, and waste issues. The resource needs and waste production associated with fusion deployment in the U.S. should not pose serious problems. One important feature of fusion power is the fact that a fusion power plant should be locatable within most local or regional electrical distribution systems. For this reason, fusion power plants should not increase the burden of long distance power transmission to our distribution system. In contrast to fusion power, regional factors could play an important role in the deployment of renewable resources such as wind, solar and biomass or fossil energy with CO2 sequestration. We examine the role of these regional factors and their implications for fusion power deployment.

J.A. Schmidt; J.M. Ogden

2002-02-06T23:59:59.000Z

398

Optimizing Power Factor Correction  

E-Print Network (OSTI)

The optimal investment for power factor correcting capacitors for Kansas Power and Light Company large power contract customers is studied. Since the billing capacity is determined by dividing the real demand by the power factor (the minimum billing capacity is based on 80 percent of the summer peak billing capacity) and the billing capacity is used to determine the number of kilowatt-hours billed at each pricing tier, the power factor affects both the demand and the energy charge. There is almost no information available in the literature concerning recommended power factor corrections for this situation. The general advice commonly given in the past has been that power factor should be corrected to above 0.9 if it is below that value to begin with, but that does not take into account the facts of the situation studied here. Calculations relevant to a commercial consumer of electricity were made for demands of 200, 400, 800, 1,600, 3,200, and 6,400 kW and monthly energy consumption periods of 100, 150, 200, 300, 400, and 500 hours for several capacitor purchase and installation costs. The results are displayed in a series of graphs that enable annual cost savings and payback periods to be readily determined over a range of commonly encountered parameter values. It is found that it is often economically advantageous to correct a power factor to near unity.

Phillips, R. K.; Burmeister, L. C.

1986-06-01T23:59:59.000Z

399

New baseload power plants  

Science Conference Proceedings (OSTI)

This is a listing of 221 baseload power plant units currently in the planning stage. The list shows the plant owner, capacity, fuel, engineering firm, constructor, major equipment suppliers (steam generator, turbogenerator, and flue gas desulfurization system), partner, and date the plant is to be online. This data is a result of a survey by the journal of power plant owners.

Not Available

1994-04-01T23:59:59.000Z

400

Metagenomics Smart power grid  

E-Print Network (OSTI)

Metagenomics Smart power grid The new weapons workhorse Laser on Mars LOS ALAMOS SCIENCE'll read about a unique collaboration to create a "smart" power grid to accommodate an increasing, TECHNOLOGY, AND ENGINEERING 2 8 14 Dynamic Vision DARHT FULFILLS ITS DESTINY Solar Smart Grid in the Atomic

Note: This page contains sample records for the topic "locks power steering" 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

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)

402

Green Power Network: Publications  

NLE Websites -- All DOE Office Websites (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.

403

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

404

Fuel Cell Portable Power  

NLE Websites -- All DOE Office Websites (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

405

Power module assembly  

SciTech Connect

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

406

Introduction to MEAG Power  

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

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

407

Western Area Power Administration  

NLE Websites -- All DOE Office Websites (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

408

Versatile high-repetition-rate phase-locked chopper system for fast timing experiments in the vacuum ultraviolet and x-ray spectral region  

SciTech Connect

A novel light chopper system for fast timing experiments in the vacuum-ultraviolet (VUV) and x-ray spectral region has been developed. It can be phase-locked and synchronized with a synchrotron radiation storage ring, accommodating repetition rates in the range of {approx}8 to {approx}120 kHz by choosing different sets of apertures and subharmonics of the ring frequency (MHz range). Also the opening time of the system can be varied from some nanoseconds to several microseconds to meet the needs of a broad range of applications. Adjusting these parameters, the device can be used either for the generation of single light pulses or pulse packages from a microwave driven, continuous He gas discharge lamp or from storage rings which are otherwise often considered as quasi-continuous light sources. This chopper can be utilized for many different kinds of experiments enabling, for example, unambiguous time-of-flight (TOF) multi-electron coincidence studies of atoms and molecules excited by a single light pulse as well as time-resolved visible laser pump x-ray probe electron spectroscopy of condensed matter in the valence and core level region.

Plogmaker, Stefan; Johansson, Erik M. J.; Rensmo, Haakan; Feifel, Raimund; Siegbahn, Hans [Department of Physics and Astronomy, Uppsala University, Box 516, SE-751 20 Uppsala (Sweden); Linusson, Per [Department of Physics, Stockholm University, AlbaNova University Center, SE-106 91 Stockholm (Sweden); Eland, John H. D. [Department of Physics and Astronomy, Uppsala University, Box 516, SE-751 20 Uppsala (Sweden); Department of Chemistry, Physical and Theoretical Chemistry Laboratory, Oxford University, South Parks Road, Oxford OX1 3QZ (United Kingdom); Baker, Neville [Department of Chemistry, Physical and Theoretical Chemistry Laboratory, Oxford University, South Parks Road, Oxford OX1 3QZ (United Kingdom)

2012-01-15T23:59:59.000Z

409

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"

410

It's all About Power and those Pesky Power Vampires  

Science Conference Proceedings (OSTI)

In this issue of New Products, the editors cover an energy source that provides power for emergency situations and a car that helps to train drivers to drive energy efficiently. They also examine a power strip that defeats so-called 'power vampires' ... Keywords: Power vampires, smart power, Belkin, Truevert, Honda Insight, Husqvarna, Automower Solar Hybrid, Freeplay, Weza

Maria Ebling; Mark Corner

2009-01-01T23:59:59.000Z

411

Electric power annual 1992  

SciTech Connect

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

412

Power Economic Analysis  

NLE Websites -- All DOE Office Websites (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

413

Wind Powering the Government  

DOE Green Energy (OSTI)

There are more than half a million Federal buildings with electric bills totaling about $3.5 billion per year. The Wind Powering America Initiative challenges the Federal government to reduce its use of energy produced by fossil fuels by obtaining at least 5% of its electricity from wind by 2010. As part of the current efforts to achieve the initiative's goal, NREL's Technical Information Services published Wind Powering the Government, a brochure that encourages the use of wind energy on Federal properties and the purchase of green power or green tags by Federal property managers.

Pitchford, P.

2000-08-02T23:59:59.000Z

414

Power supply apparatus  

SciTech Connect

The outputs of a plurality of modules or generators of electrical energy, such as fuel cells, chemical storage batteries, solar cells, MHD generators and the like, whose outputs are different are consolidated efficiently. The modules supply a power distribution system through an inverter. The efficiency is achieved by interconnecting the modules with an alternating voltage supply and electronic valves so controlled that the alternating-voltage supply absorbs power from modules whose output voltage is greater than the voltage at which the inverter operates and supplies this power as a booster to modules whose output voltage is less than the voltage at which the inverter operates.

Dickey, D. E.

1984-09-18T23:59:59.000Z

415

Computational power of correlations  

E-Print Network (OSTI)

We study the intrinsic computational power of correlations exploited in measurement-based quantum computation. By defining a general framework the meaning of the computational power of correlations is made precise. This leads to a notion of resource states for measurement-based \\textit{classical} computation. Surprisingly, the Greenberger-Horne-Zeilinger and Clauser-Horne-Shimony-Holt problems emerge as optimal examples. Our work exposes an intriguing relationship between the violation of local realistic models and the computational power of entangled resource states.

Janet Anders; Dan E. Browne

2008-05-07T23:59:59.000Z

416

Power control system and method  

SciTech Connect

A power system includes an energy harvesting device, a battery coupled to the energy harvesting device, and a circuit coupled to the energy harvesting device and the battery. The circuit is adapted to deliver power to a load by providing power generated by the energy harvesting device to the load without delivering excess power to the battery and to supplement the power generated by the energy harvesting device with power from the battery if the power generated by the energy harvesting device is insufficient to fully power the load. A method of operating the power system is also provided.

Steigerwald, Robert Louis (Burnt Hills, NY); Anderson, Todd Alan (Niskayuna, NY)

2008-02-19T23:59:59.000Z

417

PowerPoint Presentation  

NLE Websites -- All DOE Office Websites (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

418

PowerPoint Presentation  

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

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

419

SOUTHWESTERN POWER ADMINISTRATION  

NLE Websites -- All DOE Office Websites (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

420

PowerPoint Presentation  

NLE Websites -- All DOE Office Websites (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)

Note: This page contains sample records for the topic "locks power steering" 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

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

422

SOUTHWESTERN POWER ADMINISTRATION  

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

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

423

Southwestern Power Administration  

NLE Websites -- All DOE Office Websites (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

424

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%

425

Power Purchase Agreements  

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

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

426

PowerPoint Presentation  

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

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

427

Optimizing Power Using Transformations  

E-Print Network (OSTI)

: The increasing demand for portable computing has elevated power consumption to be one of the most critical design parameters. A high-level synthesis system, HYPER-LP, is presented for minimizing power consumption in application specific datapath intensive CMOS circuits using a variety of architectural and computational transformations. The synthesis environment consists of high-level estimation of power consumption, a library of transformation primitives, and heuristic/probabilistic optimization search mechanisms for fast and efficient scanning of the design space. Examples with varying degree of computational complexity and structures are optimized and synthesized using the HYPER-LP system. The results indicate that more than an order of magnitude reduction in power can be achieved over current-day design methodologies while maintaining the system throughput; in some cases this can be accomplished while preserving or reducing the implementation area. 1.0 Introduction VLSI research a...

Anantha P. Chandrakasan; Miodrag Potkonjak; Renu Mehra; Jan Rabaey; Robert W. Brodersen

1995-01-01T23:59:59.000Z

428

Linear Motor Powered Transportation  

E-Print Network (OSTI)

This special issue on linear-motor powered transportation covers both supporting technologies and innovative transport systems in various parts of the World, as this technology moves from the lab to commercial operations. ...

Thornton, Richard D.

429

Power conversion technologies  

DOE Green Energy (OSTI)

The Power Conversion Technologies thrust area identifies and sponsors development activities that enhance the capabilities of engineering at Lawrence Livermore National Laboratory (LLNL) in the area of solid- state power electronics. Our primary objective is to be a resource to existing and emerging LLNL programs that require advanced solid-state power electronic technologies.. Our focus is on developing and integrating technologies that will significantly impact the capability, size, cost, and reliability of future power electronic systems. During FY-96, we concentrated our research efforts on the areas of (1) Micropower Impulse Radar (MIR); (2) novel solid-state opening switches; (3) advanced modulator technology for accelerators; (4) compact accelerators; and (5) compact pulse generators.

Newton, M. A.

1997-02-01T23:59:59.000Z

430

Annual Power Electric  

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

Electric Power Annual Revision Final Data for 2011 Released: January 30, 2013 Revison Date: May 16, 2013 May 16, 2013 Data revision. 2011 Total (all sectors) and electric utility...

431

Wind Power Today  

DOE Green Energy (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

432

Southwestern Power Administration  

NLE Websites -- All DOE Office Websites (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...

433

Concentrating Solar Power  

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

Concentrating solar power (CSP) technologies use mirrors to reflect and concentrate sunlight onto receivers that collect solar energy and convert it to heat. This thermal energy can then be used to...

434

GENERAL ELECTRIC POWER SYSTEMS  

E-Print Network (OSTI)

Since last years GTC Conference, a considerable number of significant events have occurred in the gasification technology marketplace. New IGCC projects have come on stream with commercial operation, other new IGCC projects have been announced and started in development, environmental issues have gained emphasis, and energy prices, notably natural gas, have escalated dramatically. Directionally, all of these events appear to have created a more favorable atmosphere for IGCC projects. Related to an ongoing IGCC project currently in development, a joint analysis has been performed by Global Energy, General Electric Power Systems, and Praxair to evaluate technical and economic elements for the performance of BGL Gasification Technology based on solid hydrocarbon fuel feed to an IGCC for power generation. Results of the analysis provide a picture of the relative economics in todays environment for electrical power generation by conventional natural gas fired combined cycle power systems compared to using BGL Gasification Technology in an IGCC configuration. 2

Igcc Power Generation; Richard A. Olliver; John M. Wainwright; Raymond F. Drnevich Abstract

2000-01-01T23:59:59.000Z

435

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

436

Southwestern Power Administration  

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

non-routine work to be performed at the Corps hydropower projects from which Southwestern markets power. Funding for this work averages a little over 20 million per year under an...

437

Glucose-powered neuroelectronics  

E-Print Network (OSTI)

A holy grail of bioelectronics is to engineer biologically implantable systems that can be embedded without disturbing their local environments, while harvesting from their surroundings all of the power they require. As ...

Rapoport, Benjamin Isaac

2011-01-01T23:59:59.000Z

438

Kenneth W. Powers  

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

Kenneth W. Powers, a member of the Senior Executive Service, is the Associate Administrator for Management and Budget. As Associate Administrator, he is responsible for managing NNSAs...

439

IBM POWER7 systems  

Science Conference Proceedings (OSTI)

This paper describes the system architectures and designs of the IBM POWER7 servers. From the smallest single-processor socket blade to the largest 32-processor-socket 256-core enterprise rack server, each system is designed to fully ...

R. X. Arroyo; R. J. Harrington; S. P. Hartman; T. Nguyen

2011-05-01T23:59:59.000Z

440

PowerPoint Presentation  

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

- integrated emissions, DAQ, CAN, power analyzer 3 Testing Completed - Kokam Hymotion Prius, dedicated test vehicle - EnergyCS Prius ver.1 and ver.2, AVTA vehicle - A123 Hymotion...

Note: This page contains sample records for the topic "locks power steering" 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

UGP Power Projects  

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

River. Seven dams and powerplants have the installed capacity of 2,610 MW. That hydroelectric power is delivered across about 7,919 circuit-miles of Federal transmission line....

442

Geothermal Power Generation  

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

1 GEOTHERMAL POWER GENERATION A PRIMER ON LOW-TEMPERATURE, SMALL-SCALE APPLICATIONS by Kevin Rafferty Geo-Heat Center January 2000 REALITY CHECK Owners of low-temperature...

443

The power tool  

Science Conference Proceedings (OSTI)

POWER Tool--Planning, Optimization, Waste Estimating and Resourcing tool, a hand-held field estimating unit and relational database software tool for optimizing disassembly and final waste form of contaminated systems and equipment.

HAYFIELD, J.P.

1999-02-01T23:59:59.000Z

444

Power Plant Closure Guidebook  

Science Conference Proceedings (OSTI)

Organizations that are planning to decommission an aged power plant face a host of issues that must be addressed and many tasks that must be properly executed in order to ensure a successful closure of the facility.

2010-10-20T23:59:59.000Z

445

Electric Power Annual  

Gasoline and Diesel Fuel Update (EIA)

3. Electric Power Industry - U.S. Electricity Imports from and Electricity Exports to Canada and Mexico, 2001-2011 (Megawatthours) Canada Mexico U.S. Total Year Imports from...

446

Electric Power Industry Restructuring:  

U.S. Energy Information Administration (EIA)

Good morning. I was asked to speak to you today about EIAs data collection efforts in a more competitive electric power industry. I know that you want to hear ...

447

Solar Power International  

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

Solar Power International (SPI) will be held October 21-24 at McCormick Place in Chicago, Illinois. The event attracts more than 15,000 professionals in solar energy and related fields and offers...

448

Wind Power Today  

SciTech Connect

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.

2006-05-01T23:59:59.000Z

449

Wind powering America: Wyoming  

DOE Green Energy (OSTI)

This fact sheet contains a description of the green power programs in Wyoming, the state's efforts to promote wind energy, and a list of contacts for those interested in obtaining more information.

NREL

2000-04-10T23:59:59.000Z

450

Wind powering America: Nebraska  

DOE Green Energy (OSTI)

This fact sheet contains a description of Nebraska's wind energy resources and the state's green power programs. The fact sheet includes a list of contacts for those interested in obtaining more information.

NREL

2000-04-10T23:59:59.000Z

451

Solar powered desalination system  

E-Print Network (OSTI)

Desalination Systems Developers MIT BARC IMB Power Solar PVcells Solar PV cells 10 MW solar farm Solar pond FranciscoSolar Energy: PEC vs. PV Solar energy is just as important

Mateo, Tiffany Alisa

2011-01-01T23:59:59.000Z

452

Prsentation PowerPoint  

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

Plant * Clean power with entire flue gas treated to capture 2 Mty CO 2 * Biomass co-firing option leading to zero (or negative) CO 2 emissions * Anchor project for National...

453

Solar Power Fact Book  

Science Conference Proceedings (OSTI)

In conjunction with research, testing, and demonstration activities at the Solar Technology Acceleration Center (SolarTAC), the Electric Power Research Institute (EPRI) maintains a database of commonly requested technical information on photovoltaic (PV) and concentrating solar thermal power (CSP) technologies. The database addresses cost and performance, resource assessment, project siting and development, environmental impacts, policy and market drivers, and other relevant issues. The data and informat...

2010-12-23T23:59:59.000Z

454

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

455

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

456

Photovoltaic Power Generation  

E-Print Network (OSTI)

This report is an overview of photovoltaic power generation. The purpose of the report is to provide the reader with a general understanding of photovoltaic power generation and how PV technology can be practically applied. There is a brief discussion of early research and a description of how photovoltaic cells convert sunlight to electricity. The report covers concentrating collectors, flat-plate collectors, thin-film technology, and building-integrated systems. The discussion of photovoltaic cell types includes single-crystal, poly-crystalline, and thin-film materials. The report covers progress in improving cell efficiencies, reducing manufacturing cost, and finding economic applications of photovoltaic technology. Lists of major manufacturers and organizations are included, along with a discussion of market trends and projections. The conclusion is that photovoltaic power generation is still more costly than conventional systems in general. However, large variations in cost of conventional electrical power, and other factors, such as cost of distribution, create situations in which the use of PV power is economically sound. PV power is used in remote applications such as communications, homes and villages in developing countries, water pumping, camping, and boating. Gridconnected applications such as electric utility generating facilities and residential rooftop installations make up a smaller but more rapidly expanding segment of PV use. Furthermore, as technological advances narrow the cost gap, more applications are becoming economically feasible at an accelerating rate. iii TABLE OF CONTENTS LIST OF TABLES AND FIGURES ...................................................................................v

Tom Penick; Gale Greenleaf Instructor; Thomas Penick; Bill Louk; Bill Louk

1998-01-01T23:59:59.000Z

457

Higher powers in gravitation  

SciTech Connect

We consider the Friedmann-Robertson-Walker cosmologies of theories of gravity that generalize the Einstein-Hilbert action by replacing the Ricci scalar R with some function f(R). The general asymptotic behavior of these cosmologies is found, at both early and late times, and the effects of adding higher and lower powers of R to the Einstein-Hilbert action is investigated. The assumption that the highest powers of R should dominate the Universe's early history, and that the lowest powers should dominate its future is found to be inaccurate. The behavior of the general solution is complicated, and while it can be the case that single powers of R dominate the dynamics at late times, it can be either the higher or lower powers that do so. It is also shown that it is often the lowest powers of R that dominate at early times, when approach to a bounce or a Tolman solution are generic possibilities. Various examples are considered, and both vacuum and perfect fluid solutions are investigated.

Clifton, Timothy [Department of Astrophysics, University of Oxford, Oxford, OX1 3RH (United Kingdom)

2008-10-15T23:59:59.000Z

458

Cleco Power - Power Miser New Home Program | Department of Energy  

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

Cleco Power - Power Miser New Home Program Cleco Power - Power Miser New Home Program Cleco Power - Power Miser New Home Program < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Cooling Appliances & Electronics Construction Design & Remodeling Sealing Your Home Windows, Doors, & Skylights Ventilation Heating Heat Pumps Water Heating Program Info State Louisiana Program Type Utility Rate Discount Rebate Amount Discount: 10% discount on energy from November through April for the first five years that the customer lives in participating house. Heat Pump Bonus: Up to $1,000 for eligible heat pump installations Provider Cleco Power Louisiana's Cleco Power offers energy efficiency incentives to eligible

459

NREL: Concentrating Solar Power Research - Power Block R&D  

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

the potential of advanced power cycles to integrate with concentrating solar power (CSP) systems. This research increases the efficiency and reduces the levelized cost of...

460

Real Power Regulation for the Utility Power Grid via ...  

Real Power Regulation for the Utility Power Grid via Responsive Loads Technology Summary A new methodology for dynamically managing an electrical ...

Note: This page contains sample records for the topic "locks power steering" 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

Nuclear power has a significant role in the European power ...  

U.S. Energy Information Administration (EIA)

Sales, revenue and prices, power plants, fuel use, stocks, generation, trade, demand & emissions. ... Because nuclear power does not emit greenhouse gases, ...

462

Brookfield Renewable Power Corp formerly Brascan Power Corp ...  

Open Energy Info (EERE)

Hydro, Wind energy Product Toronto-based owner, operator and developer of hydroelectric power facilities, co-generation and wind power assets. Coordinates 43.64856,...

463

Microsoft PowerPoint - Vicksburg District Federal Power Projects...  

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

Vicksburg District Federal Power Projects Vicksburg District Federal Power Projects Blakely Mountain Hydro DeGray Hydro DeGray Hydro Narrows Hydro Blakely Mountain Rewind Unit 1...

464

Microsoft PowerPoint - Vicksburg District Federal Power Projects...  

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

Federal Power Projects Vicksburg District Federal Power Projects Blakely Mountain Hydro DeGray Hydro DeGray Hydro Narrows Hydro Blakely Mountain Rewind Unit 1 ll Rotor...

465

Reliability Assessment of Power Systems with Wind Power Generation.  

E-Print Network (OSTI)

??Wind power generation, the most promising renewable energy, is increasingly attractive to power industry and the whole society and becomes more significant in the portfolio (more)

Wang, Shu

2008-01-01T23:59:59.000Z

466

Power Contracts - Sierra Nevada Region (SNR) - Western Area Power...  

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

Power Operations Outage Coordination Standards of Conduct Transmission Planning You are here: SN Home page > Power Operations > Outage Coordination Outage Coordination Outage...

467

The power of power-laws: Or how to save power in SoC  

Science Conference Proceedings (OSTI)

Power and energy issues have significantly gained in importance in computing environments in the last few decades. In a world of mobile devices and massive-scale data centers, low-power systems are crucial for cost, availability, and the environment. ... Keywords: power-efficient computers, power-laws, power saving, SoC, computing environments, mobile devices, massive-scale data centers, low-power systems, power consumption, system-on-chip, power-efficient network-on-chip topologies, nonlocal interconnect architectures, complex network perspective, optimization technique, small-world networks, power-law distance-dependent wire-length distributions

C. Teuscher; Haera Chung; A. Grimm; A. Amarnath; N. Parashar

2011-07-01T23:59:59.000Z

468

Flywheel Power Systems: Market Analysis  

Science Conference Proceedings (OSTI)

High speed flywheel power systems offer a new opportunity to provide power delivery systems. Such systems are very useful to mitigate power quality problems. This report focuses on the industrial market for flywheel storage systems.

1998-02-20T23:59:59.000Z

469

Improving Power Output . . . Energy Scavengers  

E-Print Network (OSTI)

Given appropriate power conditioning and capacitive storage, devices made from piezoelectric materials can scavenge power from low-level ambient sources to effectively support networks of ultra-low-power, peerto-peer wireless nodes.

Shad Roundy; Eli S. Leland; Jessy Baker; Eric Carleton; Elizabeth Reilly; Elaine Lai; Brian Otis; Jan M. Rabaey; Paul K. Wright; V. Sundararajan

2005-01-01T23:59:59.000Z

470

Duke Power | Open Energy Information  

Open Energy Info (EERE)

Power Jump to: navigation, search Name Duke Power Place Charlotte, NC Website http:www.duke-energy.com References Duke Power Website1 LinkedIn Connections CrunchBase Profile...

471

Power monitors provide quality power and service  

SciTech Connect

Today`s loads require much more reliability and quality of service than in the past. For example, whether Automatic Teller Machines (ATM) function properly may greatly influence the public image of the bank and the local electric utility. Steve Garnick, electrical engineer with the electric division, Westerville, Ohio, says, {open_quotes}We have a major bank`s data center located in Westerville that processes customer accounts and ATM network transactions over a multi-state area, as well as performing data processing for a number of other large companies. If our electric system were to experience a major disturbance, there could be a lot of ATM customers around the country that will be unable to get their money. Obviously, we want to prevent that from happening.{close_quotes} Power monitoring systems are used not only by electric utilities but industrial, institutional, and commercial facilities to manage their total electrical system. The systems provide information on energy costs and the costs of operation and maintenance, while providing information that helps users make the best use of the power equipment itself.

NONE

1995-05-01T23:59:59.000Z

472

Internal combustion electric power hybrid power plant  

SciTech Connect

An internal combustion-electric motor hybrid power plant for an automotive vehicle is disclosed. The power plant includes an internal combustion engine and a direct current electric motor generator which are connected to a drive shaft for the vehicle. A clutch mechanism is provided to connect the internal combustion engine, the direct current electric motor generator and the drive shaft for selectively engaging and disengaging the drive shaft with the internal combustion engine and the motor generator. A storage battery is electrically connected to the motor generator to supply current to and receive current therefrom. Thermoelectric semi-conductors are arranged to be heated by the waste heat of the internal combustion engine. These thermoelectric semi-conductors are electrically connected to the battery to supply current thereto. The thermoelectric semi-conductors are mounted in contact with the outer surfaces of the exhaust pipe of the internal combustion engine and also with the outer surfaces of the cylinder walls of the engine.

Cummings, T.A.

1979-04-10T23:59:59.000Z

473

Resonant-plane locking and spin alignment in stellar-mass black-hole binaries: a diagnostic of compact-binary formation  

E-Print Network (OSTI)

We study the influence of astrophysical formation scenarios on the precessional dynamics of spinning black-hole binaries by the time they enter the observational window of second- and third-generation gravitational-wave detectors, such as Advanced LIGO/Virgo, LIGO-India, KAGRA and the Einstein Telescope. Under the plausible assumption that tidal interactions are efficient at aligning the spins of few-solar mass black-hole progenitors with the orbital angular momentum, we find that black-hole spins should be expected to preferentially lie in a plane when they become detectable by gravitational-wave interferometers. This "resonant plane" is identified by the conditions \\Delta\\Phi=0{\\deg} or \\Delta\\Phi=+/-180{\\deg}, where \\Delta\\Phi is the angle between the components of the black-hole spins in the plane orthogonal to the orbital angular momentum. If the angles \\Delta \\Phi can be accurately measured for a large sample of gravitational-wave detections, their distribution will constrain models of compact binary formation. In particular, it will tell us whether tidal interactions are efficient and whether a mechanism such as mass transfer, stellar winds, or supernovae can induce a mass-ratio reversal (so that the heavier black hole is produced by the initially lighter stellar progenitor). Therefore our model offers a concrete observational link between gravitational-wave measurements and astrophysics. We also hope that it will stimulate further studies of precessional dynamics, gravitational-wave template placement and parameter estimation for binaries locked in the resonant plane.

Davide Gerosa; Michael Kesden; Emanuele Berti; Richard O'Shaughnessy; Ulrich Sperhake

2013-02-18T23:59:59.000Z

474

Power and Energy also called Power Energy | Open Energy Information  

Open Energy Info (EERE)

also called Power Energy also called Power Energy Jump to: navigation, search Name Power and Energy (also called Power+Energy) Place Bucks Country, Pennsylvania Sector Hydro, Hydrogen Product Power+Energy develops micro-channel hydrogen purifiers, hydrogen separators, and fuel processing technology. The company has signed development deals with the US Navy and has received USD 2.3m from the Defense Department for its research. References Power and Energy (also called Power+Energy)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Power and Energy (also called Power+Energy) is a company located in Bucks Country, Pennsylvania . References ↑ "Power and Energy (also called Power+Energy)"

475

Green Power Network: Past National Green Power Marketing Conference  

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

Fifth National Green Power Marketing Conference: Fifth National Green Power Marketing Conference: Powering the New Millennium Held August 7-8, 2000 in Denver, Colorado Fifth National Green Power Marketing Conference Summary (PDF 95.1 MB) Download Adobe Reader As the preeminent conference addressing green power marketing in the United States, the fifth annual conference provided an update of domestic green power marketing activities and address such topics as evolving perceptions of green power, why businesses and government agencies are buying green power, how to build demand for green power, what is working well in utility green pricing programs, and international green power markets. The conference was co-sponsored by the U.S. Department of Energy, U.S. Environmental Protection Agency, Electric Power Research Institute, and Edison Electric Institute

476

Energy Storage & Power Electronics 2008 Peer Review - Power Electronics  

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

& Power Electronics 2008 Peer Review - Power & Power Electronics 2008 Peer Review - Power Electronics (PE) Systems Presentations Energy Storage & Power Electronics 2008 Peer Review - Power Electronics (PE) Systems Presentations The 2008 Peer Review Meeting for the DOE Energy Storage and Power Electronics Program (ESPE) was held in Washington DC on Sept. 29-30, 2008. Current and completed program projects were presented and reviewed by a group of industry professionals. The 2008 agenda was composed of 28 projects that covered a broad range of new and ongoing, state-of-the-art, energy storage and power electronics technologies, including updates on the collaborations among DOE/ESPE, CEC in California, and NYSERDA in New York. Power Electronics (PE) Systems presentations are available below. ESPE 2008 Peer Review - High Power Density Silicon Carbide Power Electronic

477

Clarian Power | Open Energy Information  

Open Energy Info (EERE)

Twitter icon Clarian Power Jump to: navigation, search Name Clarian Power Place Seattle, Washington Sector Solar Website http:www.clariantechnologies Coordinates...

478

NETL: Power Plant Improvement Initiative  

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

PPII Major Demonstrations Power Plant Improvement Initiative (PPII) The Power Plant Improvement Initiative (PPII) was established in October 2000 to further the commercial-scale...

479

IKOR Power | Open Energy Information  

Open Energy Info (EERE)

search Name IKOR Power Place Fort Collins, Colorado Zip 80525 Product Colorado-based, technology-driven supplier of power delivery solutions for original equipment...

480

Alexis Powers | Department of Energy  

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

Alexis Powers About Us Alexis Powers Most Recent Affordability Contest Adds New Dimension to Solar Decathlon 2011 September 27 Solar Decathlon Technology Spotlight: Structural...

Note: This page contains sample records for the topic "locks power steering" 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

NREL: Water Power Research - Projects  

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

Search More Search Options Site Map Printable Version Projects NREL's water power R&D projects support industry efforts to develop and deploy cost-effective water power...

482

Laser Power and Energy Calibrations  

Science Conference Proceedings (OSTI)

... calibration services for meters used with the lasers, wavelengths, and power ranges shown in the following table. Other laser wavelengths, power ...

2012-11-28T23:59:59.000Z

483

Electric Power Monthly January 2012  

U.S. Energy Information Administration (EIA)

Electric Power Monthly January 2012 With Data for November 2011 ... Electric Utility Power Generation Station (PGS) 2 CA 57696 1 3.8 OBG GT

484

Cenergy Power | Open Energy Information  

Open Energy Info (EERE)

Cenergy Power Jump to: navigation, search Name Cenergy Power Place San Diego, California Zip 92009 Sector Solar Product Developer and installer of photovoltaic solar projects for...

485

Residential Solar Thermal Power Plant  

Solar power is a renewable source of energy that involves no fossil fuel combustion, and releases no greenhouse gases. In the past, solar power has not been ...

486

Nuclear Power and the Environment  

Reports and Publications (EIA)

This Nuclear Issue Paper discusses Nuclear Plant Wastes, Interactions of Fossil Fuel and Nuclear Power Waste Decisions, and the Environmental Position of Nuclear Power.

2013-05-30T23:59:59.000Z

487

Power Full | Open Energy Information  

Open Energy Info (EERE)

Full Jump to: navigation, search Name Power Full Place China Sector Wind energy Product China-based investment holding company that owns 100% of Ruifeng Windpower. References Power...

488

NREL: Water Power Research - Capabilities  

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

Economic and Power System Modeling and Analysis Grid Integration Read more about NREL's offshore wind research and development activities. Printable Version Water Power Research...

489

Power Electronics and Electric Machines  

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

PEEM Activities Application Power Electronics Electric Machines Traction Drive System Inverter & Boost Converter (if needed) MotorGenerator Vehicle Power Management Bi-directional...

490

Organic Power | Open Energy Information  

Open Energy Info (EERE)

Organic Power Place Ireland Sector Biomass, Hydro, Wind energy Product Irish project developer active in wind energy, combined heat and power from biomass and pumped hydro...

491

DOE Science Showcase - Wind Power  

Office of Scientific and Technical Information (OSTI)

Power Testing and Data in General Wind and Turbine Dynamics Wind Stresses Control, the Power Grid, and the Grids Economics Environmental Effects Energy101: Wind Turbines...

492

Cyber security in power systems .  

E-Print Network (OSTI)

??Many automation and power control systems are integrated into the 'Smart Grid' concept for efficiently managing and delivering electric power. This integrated approach created several (more)

Sridharan, Venkatraman

2012-01-01T23:59:59.000Z

493

Remote-Controllable Power Outlet System for Home Power Management  

Science Conference Proceedings (OSTI)

In this paper we describe the Wireless Power-Controlled Outlet Module (WPCOM) with a scalable mechanism for home power management which we have developed. The WPCOM integrates the multiple AC power sockets and a simple low-power microcontroller into ...

Chia-Hung Lien; Ying-Wen Bai; Ming-Bo Lin

2007-11-01T23:59:59.000Z

494

PowerPoint Presentation  

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

2 QUENCH TESTS 2 QUENCH TESTS 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 0 5 10 15 20 25 QUENCH NUMBER QUENCH CURRENT (A) Right Upper (Forced Flow) Right Upper (Liquid) Left Upper (Forced Flow) Left Lower (Forced Flow) No Quench (Forced Flow) No Quench (Liquid) Thermal Cycle 7 TeV (5700A) 7.56 TeV (6300A) WBT CLOSED Only left magnet powered Power & Flow Right Only WBT Open LIQUID WBT CLOSED FORCED FLOW Power & Flow Left Only 18-Feb-2005 J. F. Muratore Brookhaven National Lab D3L102 QUENCH SUMMARY Magcool Bay C ________________________________________________________________________________ QUENCH RUN CURRENT T2 T3 START MIITS COIL COMMENTS # # (A) (K) (K) (ms)

495

Power Purchase Agreements  

NLE Websites -- All DOE Office Websites (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

496

Electric Power Monthly  

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

Annual Annual Technical Notes This appendix describes how the U.S. Energy Information Administration collects, estimates, and reports electric power data in the Electric Power Annual. Data Quality and Submission The Electric Power Annual (EPA) is prepared by the Office of Electricity, Renewables, and Uranium Statistics (ERUS), U.S. Energy Information Administration (EIA), U.S. Department of Energy (DOE). ERUS performs routine reviews of the data collection respondent frames, survey forms, and reviews the quality of the data received. Data are entered directly by respondents into the ERUS Internet Data Collection (IDC) system. A small number of hard copy forms are keyed into the system by ERUS personnel. All data are subject to review via interactive edits built into the IDC system, internal quality assurance reports, and review by ERUS

497

PowerPoint Presentation  

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

Bipolar Nickel Metal Hydride Battery Bipolar Nickel Metal Hydride Battery Development and Testing DOE ENERGY STORAGE SYSTEMS RESEARCH PROGRAM ANNUAL PEER REVIEW November 2 - 3, 2006, Washington, D.C. James Landi jlandi@electroenergyinc.com 203-797-2699 Program Objectives and Benefits  The objective of this program is to further develop the bipolar NiMH battery design to be used in high-energy and high-power energy storage applications. - Build and demonstrate large-format batteries - Demonstrate these batteries in present and future applications  The bipolar NiMH battery could provide the following benefits: - Improve efficiencies by reducing transmission peaking losses and shifting peak demands. - Reduce power and voltage sag to users. - Provide an efficient method to distribute backup energy/power

498

Siemens Power Generation, Inc.  

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

2005 Pittsburgh Coal Conference 2005 Pittsburgh Coal Conference Siemens Power Generation, Inc. Page 1 of 10 © Siemens Power Generation, Inc., All Rights Reserved Development of a Catalytic Combustor for Fuel Flexible Turbines W. R. Laster Siemens Westinghouse Power Corporation Abstract Siemens has been working on a catalytic combustor for natural gas operation for several years using the Rich Catalytic Lean (RCL TM ) design. The design has been shown to produce low NOx emissions on natural gas operation. By operating the catalyst section fuel rich, the design shows considerable promise for robust operation over a wide range of fuel compositions including syngas. Under the sponsorship of the U. S. Department of Energy' s National Energy Technology Laboratory, Siemens Westinghouse is conducting a three year

499

PowerPoint Presentation  

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

September 29 - 30, 2008 September 29 - 30, 2008 Marcelo Schupbach, Ph.D. Chief Technical Officer APEI, Inc. 535 Research Center Blvd. Fayetteville, AR 72701 Phone: (479)-443-5759 Email: mschupb@apei.net Website: www.apei.net High Power Density Silicon Carbide Power Electronic Converters Funded by the Energy Storage Systems Program of the U.S. Department Of Energy (DOE/ESS) through the Small Business Innovation Research (SBIR) program and managed by 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 Energy Storage Systems Program 2 Overview * Broader Impact of SiC-based Power Converter

500

COAL & POWER SYSTEMS  

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

COAL & POWER SYSTEMS COAL & POWER SYSTEMS STRATEGIC & MULTI-YEAR PROGRAM PLANS U.S. DEPARTMENT OF ENERGY * OFFICE OF FOSSIL ENERGY GREENER, SOONER... THROUGH TECHNOLOGY INTRODUCTION .......... i-1 STRATEGIC PLAN ........ 1-1 PROGRAM PLANS Vision 21 .......................... 2-1 Central Power Systems ...... 3-1 Distributed Generation ..... 4-1 Fuels ................................ 5-1 Carbon Sequestration ....... 6-1 Advanced Research ........... 7-1 TABLE OF CONTENTS STRATEGIC & MULTI-YEAR PROGRAM PLANS STRENGTH THROUGH SCIENCE... A "GREENER, SOONER" PHILOSOPHY Coal, natural gas, and oil fuel about 70 percent of the electricity generated in the United States. As promising as renewable and other alternative fuels are, it will be several decades before they can make significant energy contributions to the Nation's