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1

WECC and Peak Update  

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

WECC and Peak Update Transmission B O N N E V I L L E P O W E R A D M I N I S T R A T I O N Pre-decisional. For Discussion Purposes Only. WECC and Peak Background In the...

2

WECC Variable Generation Planning Reference Book  

SciTech Connect (OSTI)

This planning reference book is a document reflecting a Western Electricity Coordination Council (WECC) effort to put together multiple sources of information and provide a clear, systemic, comprehensive outline of the problems, both existing and anticipated; their impacts on the system; currently used and proposed solutions by the industry and research community; planning practices; new technologies, equipment, and standards; and expected future trends. This living (periodically updated) document could help WECC and other practicing engineers, especially the younger generation of engineers joining the workforce, to get familiar with a large variety of information related to the integration of variable resources into the WECC system, bypassing in part the need for time-consuming information gathering and learning processes from more experienced engineers or from the literature.

Makarov, Yuri V.; Du, Pengwei; Etingov, Pavel V.; Ma, Jian; Vyakaranam, Bharat

2013-05-14T23:59:59.000Z

3

WECC Report 1/98 An Integrated Criterion for the  

E-Print Network [OSTI]

WECC Report 1/98 An Integrated Criterion for the Persistence of Organic Chemicals Based on Model Science Department of the Procter & Gamble Company, Cincinnati, Ohio, U.S.A. WECC Wania Environmental-416-977-4953, E-mail: frank.wania@utoronto.ca #12;WECC Report 1/98 2 Table of Contents Some Introductory Thoughts

Wania, Frank

4

WECC Variable Generation Planning Reference Book: Appendices  

SciTech Connect (OSTI)

The document titled ďWECC Variable Generation Planning Reference BookĒ. This book is divided into two volumes; one is the main document (volume 1)and the other is appendices (volume 2). The main document is a collection of the best practices and the information regarding the application and impact of variables generation on power system planning. This volume (appendices) has additional information on the following topics: Probabilistic load flow problems. 2. Additional useful indices. 3. high-impact low-frequency (HILF) events. 4. Examples of wide-area nomograms. 5. Transmission line ratings, types of dynamic rating methods. 6. Relative costs per MW-km of different electric power transmission technologies. 7. Ultra-high voltage (UHV) transmission. 8.High voltage direct current (VSC-HVDC). 9. HVDC. 10. Rewiring of existing transmission lines. 11. High-temperature low sag (HTLS) conductors. 12. The direct method and energy functions for transient stability analysis in power systems. 13.Blackouts caused by voltage instability. 14. Algorithm for parameter continuation predictor-corrector methods. 15. Approximation techniques available for security regions. 16. Impacts of wind power on power system small signals stability. 17. FIDVR. 18. FACTS. 19. European planning standard and practices. 20. International experience in wind and solar energy sources. 21. Western Renewable Energy Zones (WREZ). 22. various energy storage technologies. 23. demand response. 24. BA consolidation and cooperation options. 25. generator power management requirements and 26. European planning guidelines.

Makarov, Yuri V.; Du, Pengwei; Etingov, Pavel V.; Ma, Jian; Vyakaranam, Bharat

2013-05-13T23:59:59.000Z

5

WECC releases its first-ever transmission plan for the Western Interconnection  

Broader source: Energy.gov [DOE]

The Western Electricity Coordinating Council (WECC) announced the release of its first 10-Year Regional Transmission Plan (Plan) for the Western Interconnection.

6

Estimation of the WECC System Inertia Using Observed Frequency Transients  

E-Print Network [OSTI]

Computer models being developed to understand the interaction between demand-response technology, power system deregulation and market transformation depend in part on understanding the relationship between system frequency and load-control. Frequency, load, and plant outage events data collected over the last several years have permitted analysis to determine the Western Electricity Coordination Council (WECC) system's inertia during each event. This data was used to evaluate the relationship of system inertia to total load, which is used to model system response to load curtailment programs in next generation power system simulations.

David P. Chassin; Zhenyu Huang; Matthew K. Donnelly; Candee Hassler; Enrique Ramirez; Cody Ray

2004-12-28T23:59:59.000Z

7

Property:EIA/861/NercWecc | Open Energy Information  

Open Energy Info (EERE)

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

8

Energy-water analysis of the 10-year WECC transmission planning study cases.  

SciTech Connect (OSTI)

In 2011 the Department of Energy's Office of Electricity embarked on a comprehensive program to assist our Nation's three primary electric interconnections with long term transmission planning. Given the growing concern over water resources in the western U.S. the Western Electricity Coordinating Council (WECC) requested assistance with integrating water resource considerations into their broader electric transmission planning. The result is a project with three overarching objectives: (1) Develop an integrated Energy-Water Decision Support System (DSS) that will enable planners in the Western Interconnection to analyze the potential implications of water stress for transmission and resource planning. (2) Pursue the formulation and development of the Energy-Water DSS through a strongly collaborative process between the Western Electricity Coordinating Council (WECC), Western Governors Association (WGA), the Western States Water Council (WSWC) and their associated stakeholder teams. (3) Exercise the Energy-Water DSS to investigate water stress implications of the transmission planning scenarios put forward by WECC, WGA, and WSWC. The foundation for the Energy-Water DSS is Sandia National Laboratories Energy-Power-Water Simulation (EPWSim) model (Tidwell et al. 2009). The modeling framework targets the shared needs of energy and water producers, resource managers, regulators, and decision makers at the federal, state and local levels. This framework provides an interactive environment to explore trade-offs, and 'best' alternatives among a broad list of energy/water options and objectives. The decision support framework is formulated in a modular architecture, facilitating tailored analyses over different geographical regions and scales (e.g., state, county, watershed, interconnection). An interactive interface allows direct control of the model and access to real-time results displayed as charts, graphs and maps. The framework currently supports modules for calculating water withdrawal and consumption for current and planned electric power generation; projected water demand from competing use sectors; and, surface and groundwater availability. WECC's long range planning is organized according to two target planning horizons, a 10-year and a 20-year. This study supports WECC in the 10-year planning endeavor. In this case the water implications associated with four of WECC's alternative future study cases (described below) are calculated and reported. In future phases of planning we will work with WECC to craft study cases that aim to reduce the thermoelectric footprint of the interconnection and/or limit production in the most water stressed regions of the West.

Tidwell, Vincent Carroll; Passell, Howard David; Castillo, Cesar; Moreland, Barbara

2011-11-01T23:59:59.000Z

9

Analysis of the Impact of Balancing Area Cooperation on the Operation of WECC and the Compounding Effect of Wind and Solar Generation  

SciTech Connect (OSTI)

It is the intent of this analysis to examine the operational benefits of increased cooperation between a large number of WECC operating regions.

Jordan, G.; Piwko, D.

2013-02-01T23:59:59.000Z

10

Use of the WECC WAMS in Wide Area Probing Tests for Validation of System Performance & Modeling  

SciTech Connect (OSTI)

During 2005 and 2006 the Western Electricity Coordinating Council (WECC) performed three major tests of western system dynamics. These tests used a Wide Area Measurement System (WAMS) based primarily on Phasor Measurement Units (PMUs) to determine response to events including the insertion of the 1400-MW Chief Joseph braking resistor, probing signals, and ambient events. Test security was reinforced through real-time analysis of wide area effects, and high-quality data provided dynamic profiles for interarea modes across the entire western interconnection. The tests established that low-level optimized pseudo-random Ī20-MW probing with the Pacific DC Intertie (PDCI) roughly doubles the apparent noise that is natural to the power system, providing sharp dynamic information with negligible interference to system operations. Such probing is an effective alternative to use of the 1400-MW Chief Joseph dynamic brake, and it is under consideration as a standard means for assessing dynamic security.

Hauer, John F.; Mittelstadt, William; Martin, Kenneth E.; Burns, J. W.; Lee, Harry; Pierre, John W.; Trudnowski, Daniel

2009-02-01T23:59:59.000Z

11

Review of the WECC EDT phase 2 EIM benefits analysis and results report.  

SciTech Connect (OSTI)

A region-wide Energy Imbalance Market (EIM) was recently proposed by the Western Electricity Coordinating Council (WECC). In order for the Western Area Power Administration (Western) to make more informed decisions regarding its involvement in the EIM, Western asked Argonne National Laboratory (Argonne) to review the EIM benefits study (the October 2011 revision) performed by Energy and Environmental Economics, Inc. (E3). Key components of the E3 analysis made use of results from a study conducted by the National Renewable Energy Laboratory (NREL); therefore, we also reviewed the NREL work. This report examines E3 and NREL methods and models used in the EIM study. Estimating EIM benefits is very challenging because of the complex nature of the Western Interconnection (WI), the variability and uncertainty of renewable energy resources, and the complex decisions and potentially strategic bidding of market participants. Furthermore, methodologies used for some of the more challenging aspects of the EIM have not yet matured. This review is complimentary of several components of the EIM study. Analysts and modelers clearly took great care when conducting detailed simulations of the WI using well-established industry tools under stringent time and budget constraints. However, it is our opinion that the following aspects of the study and the interpretation of model results could be improved upon in future analyses. The hurdle rate methodology used to estimate current market inefficiencies does not directly model the underlying causes of sub-optimal dispatch and power flows. It assumes that differences between historical flows and modeled flows can be attributed solely to market inefficiencies. However, flow differences between model results and historical data can be attributed to numerous simplifying assumptions used in the model and in the input data. We suggest that alternative approaches be explored in order to better estimate the benefits of introducing market structures like the EIM. In addition to more efficient energy transactions in the WI, the EIM would reduce the amount of flexibility reserves needed to accommodate forecast errors associated with variable production from wind and solar energy resources. The modeling approach takes full advantage of variable resource diversity over the entire market footprint, but the projected reduction in flexibility reserves may be overly optimistic. While some reduction would undoubtedly occur, the EIM is only an energy market and would therefore not realize the same reduction in reserves as an ancillary services market. In our opinion the methodology does not adequately capture the impact of transmission constraints on the deployment of flexibility reserves. Estimates of flexibility reserves assume that forecast errors follow a normal distribution. Improved estimates could be obtained by using other probability distributions to estimate up and down reserves to capture the underlying uncertainty of these resources under specific operating conditions. Also, the use of a persistence forecast method for solar is questionable, because solar insolation follows a deterministic pattern dictated by the sun's path through the sky. We suggest a more rigorous method for forecasting solar insolation using the sun's relatively predictable daily pattern at specific locations. The EIM study considered only one scenario for hydropower resources. While this scenario is within the normal range over the WI footprint, it represents a severe drought condition in the Colorado River Basin from which Western schedules power. Given hydropower's prominent role in the WI, we recommend simulating a range of hydropower conditions since the relationship between water availability and WI dispatch costs is nonlinear. Also, the representation of specific operational constraints faced by hydropower operators in the WI needs improvements. The model used in the study cannot fully capture all of the EIM impacts and complexities of power system operations. In particular, a primary benefit of the EIM is a shorter dispa

Veselka, T.D.; Poch, L.A.; Botterud, A. (Decision and Information Sciences)

2012-04-05T23:59:59.000Z

12

Table of Contents Page 1 NERC 2007 Long-Term Reliability Assessment  

E-Print Network [OSTI]

..........................................................................................................................................................................35 WECC

13

WECC 10-Year Plan general presentation  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGYWomen Owned SmallOf The 2012NuclearBradley Nickell Director of Transmission Planning -

14

WECC Response to DOE Quadrennial Energy Review  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGYWomen Owned SmallOf The 2012NuclearBradley Nickell Director of Transmission Planning

15

Microfabricated AC impedance sensor  

DOE Patents [OSTI]

A microfabricated instrument for detecting and identifying cells and other particles based on alternating current (AC) impedance measurements. The microfabricated AC impedance sensor includes two critical elements: 1) a microfluidic chip, preferably of glass substrates, having at least one microchannel therein and with electrodes patterned on both substrates, and 2) electrical circuits that connect to the electrodes on the microfluidic chip and detect signals associated with particles traveling down the microchannels. These circuits enable multiple AC impedance measurements of individual particles at high throughput rates with sufficient resolution to identify different particle and cell types as appropriate for environmental detection and clinical diagnostic applications.

Krulevitch, Peter (Pleasanton, CA); Ackler, Harold D. (Sunnyvale, CA); Becker, Frederick (Houston, TX); Boser, Bernhard E. (Berkeley, CA); Eldredge, Adam B. (Austin, TX); Fuller, Christopher K. (Livermore, CA); Gascoyne, Peter R. C. (Bellaire, TX); Hamilton, Julie K. (Tracy, CA); Swierkowski, Stefan P. (Livermore, CA); Wang, Xiao-Bo (San Diego, CA)

2002-01-01T23:59:59.000Z

16

CD54AC04, CD74AC04 HEX INVERTERS  

E-Print Network [OSTI]

¬įC to 125¬įC SOIC M Tube CD74AC04M AC04M¬≠55¬įC to 125¬įC SOIC ¬≠ M Tape and reel CD74AC04M96 AC04M CDIP-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. The package thermal impedance

Kretchmar, R. Matthew

17

Estimation of WECC System Inertia Using Observed Frequency Transients  

SciTech Connect (OSTI)

As demand for electricity in the western United States increases, stresses upon the aging power grid are intensifying. Computer models based on complex mathematical relationships are being developed to assist in understanding the impact of deregulation and market transformation. Frequency, load, and plant outage events data collected over the last several years. Analysis of these events was performed to determine frequency deviation and the systems inertial constant (M) during each event. Utilizing a theoretical relationship that relates system inertia to power loss, M was calculated for 157 events. The relationship of M to system wide load was then examined.

Chassin, David P.; Huang, Zhenyu; Donnelly, Matt K.; Hassler, Candee A.; Ramirez, Enrique; Ray, Cody W.

2005-04-19T23:59:59.000Z

18

SWITCH-WECC Data, Assumptions, and Model Formulation  

E-Print Network [OSTI]

.......................................................................................... 22 2.9.2 Existing Hydroelectric and Pumped Hydroelectric Plants

Kammen, Daniel M.

19

SWITCH-WECC http://rael.berkeley.edu/switch  

E-Print Network [OSTI]

-synchronized demand, wind output, and solar output data per investment period ∑ Linearized unit-commitment #12; and solar power in California. Ph.D. Dissertation, University of California, Berkeley, Energy and Resources., 2013. SunShot solar power reduces costs and uncertainty in future low-carbon electricity systems

Kammen, Daniel M.

20

Ac-Ac Dual Active Bridge Converter for Solid State Transformer  

E-Print Network [OSTI]

flow. The advantages of direct ac-ac conversion include fewer power conversion stages and minimized single-stage direct ac-ac power conversion to an SST. Fewer conversion stages reduce conduction loss) converter in direct ac-ac power conversion. Like a DAB converter as dc-dc power supply in [5] and [6

Kimball, Jonathan W.

Note: This page contains sample records for the topic "wecc wecc-us ac" 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

AC and DC power transmission  

SciTech Connect (OSTI)

The technical and economic assessment of AC and DC transmission systems; long distance transmission, cable transmission, system inter-connection, voltage support, reactive compensation, stabilisation of systems; parallel operation of DC links with AC systems; comparison between alternatives for particular schemes. Design and application equipment: design, testing and application of equipment for HVDC, series and shunt static compensated AC schemes, including associated controls. Installations: overall design of stations and conductor arrangements for HVDC, series and shunt static AC schemes including insulation co-ordination. System analysis and modelling.

Not Available

1985-01-01T23:59:59.000Z

22

AC resistance measuring instrument  

DOE Patents [OSTI]

An auto-ranging AC resistance measuring instrument for remote measurement of the resistance of an electrical device or circuit connected to the instrument includes a signal generator which generates an AC excitation signal for application to a load, including the device and the transmission line, a monitoring circuit which provides a digitally encoded signal representing the voltage across the load, and a microprocessor which operates under program control to provide an auto-ranging function by which range resistance is connected in circuit with the load to limit the load voltage to an acceptable range for the instrument, and an auto-compensating function by which compensating capacitance is connected in shunt with the range resistance to compensate for the effects of line capacitance. After the auto-ranging and auto-compensation functions are complete, the microprocessor calculates the resistance of the load from the selected range resistance, the excitation signal, and the load voltage signal, and displays of the measured resistance on a digital display of the instrument. 8 figs.

Hof, P.J.

1983-10-04T23:59:59.000Z

23

Exchange 13/14 www.ed.ac.uk  

E-Print Network [OSTI]

: Studyabroad@ed.ac.uk Outgoing Students: Sharyn Bennet Email: Erasmus.outgoing@ed.ac.uk Head of Study Abroad

Herrmann, Samuel

24

Web https://ms.ecc.utokyo.ac.jp/ (POP) popd.ecc.utokyo.ac.jp  

E-Print Network [OSTI]

; 2 233 #12; (POP) popd.ecc.utokyo.ac.jp SSL995 (IMAP) imapd.ecc.utokyo.ac.jp SSL993 sbmsd.ecc.utokyo.ac.jp SSL465 @ 1. MailHosting D 2. 200MB 400MB 3. POPIMAP IMAPPOP 200MB400MB 3 233 #12;Thunderbird 3 4 233 #12; (POP) popd.ecc.utokyo.ac.jp SSL995 (IMAP) imapd.ecc.utokyo.ac.jp SSL993

Katsumoto, Shingo

25

CD54AC08, CD74AC08 QUADRUPLE 2-INPUT POSITIVE-AND GATES  

E-Print Network [OSTI]

SOIC M Tube CD74AC08M AC08M¬≠55¬įC to 125¬įC SOIC ¬≠ M Tape and reel CD74AC08M96 AC08M CDIP ¬≠ F Tube CD54AC-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. The package thermal impedance

Kretchmar, R. Matthew

26

CD54AC02, CD74AC02 QUADRUPLE 2-INPUT POSITIVE-NOR GATES  

E-Print Network [OSTI]

to 125¬įC SOIC ¬≠ M Tape and reel CD74AC02M96 AC02M CDIP ¬≠ F Tube CD54AC02F3A CD54AC02F3A Package drawings-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. The package thermal impedance

Kretchmar, R. Matthew

27

CD54AC32, CD74AC32 QUADRUPLE 2-INPUT POSITIVE-OR GATES  

E-Print Network [OSTI]

Tape and reel CD74AC32M96 AC32M CDIP ­ F Tube CD54AC32F3A CD54AC32F3A Package drawings, standard-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. The package thermal impedance

Kretchmar, R. Matthew

28

AC corrosion on cathodically protected steel.  

E-Print Network [OSTI]

?? This report deals with the effect of alternating current on cathodically protected steel. AC corrosion has become relevant in the offshore industry due toÖ (more)

Torstensen, Andreas

2012-01-01T23:59:59.000Z

29

RHIC spin flipper AC dipole controller  

SciTech Connect (OSTI)

The RHIC Spin Flipper's five high-Q AC dipoles which are driven by a swept frequency waveform require precise control of phase and amplitude during the sweep. This control is achieved using FPGA based feedback controllers. Multiple feedback loops are used to and dynamically tune the magnets. The current implementation and results will be presented. Work on a new spin flipper for RHIC (Relativistic Heavy Ion Collider) incorporating multiple dynamically tuned high-Q AC-dipoles has been developed for RHIC spin-physics experiments. A spin flipper is needed to cancel systematic errors by reversing the spin direction of the two colliding beams multiple times during a store. The spin flipper system consists of four DC-dipole magnets (spin rotators) and five AC-dipole magnets. Multiple AC-dipoles are needed to localize the driven coherent betatron oscillation inside the spin flipper. Operationally the AC-dipoles form two swept frequency bumps that minimize the effect of the AC-dipole dipoles outside of the spin flipper. Both AC bumps operate at the same frequency, but are phase shifted from each other. The AC-dipoles therefore require precise control over amplitude and phase making the implementation of the AC-dipole controller the central challenge.

Oddo, P.; Bai, M.; Dawson, C.; Gassner, D.; Harvey, M.; Hayes, T.; Mernick, K.; Minty, M.; Roser, T.; Severino, F.; Smith, K.

2011-03-28T23:59:59.000Z

30

High frequency AC power converter for low voltage circuits  

E-Print Network [OSTI]

This thesis presents a novel AC power delivery architecture that is suitable for VHF frequency (50-100MHz) polyphase AC/DC power conversion in low voltage integrated circuits. A complete AC power delivery architecture was ...

Salazar, Nathaniel Jay Tobias

2012-01-01T23:59:59.000Z

31

Alamouti {yjdong, sky6174}@ccl.snu.ac.kr, jsno@snu.ac.kr, djshin@hanyang.ac.kr  

E-Print Network [OSTI]

@snu.ac.kr, djshin@hanyang.ac.kr (soft-decision-and-forward: SDF) . SDF . Alamouti , . (amplify-and-forward: AF) . , SDF AF . 1. . (source: S-decision-and-forward: SDF) . SDF R S phase, phase 1 phase 2 . Phase 1, S R D , phase 2 R D . , S D

No, Jong-Seon

32

Alameda-Contra Costa Transit District (AC Transit) Fuel Cell...  

Energy Savers [EERE]

(AC Transit) Fuel Cell Transit Buses: Preliminary Evaluation Results Alameda-Contra Costa Transit District (AC Transit) Fuel Cell Transit Buses: Preliminary Evaluation Results This...

33

(5202) e-mail: takasaki.midori@ocha.ac.jp (5201) e-mail: iwasaki.ogihara.chizuru@ocha.ac.jp  

E-Print Network [OSTI]

.chika@ocha.ac.jp = (5215) e-mail: schwartz.laure@ocha.ac.jp (5182) e-mail: kanda.yutsuki@ocha.ac.jp (5181) e

Matsuzaki, Katsuhiko

34

Solid State AC Motor Drives - Conservation Perspectives  

E-Print Network [OSTI]

This paper presents and discusses techniques for energy conservation by reducing losses in ac motor driven systems, proposed by the technical community in response to surging cost of energy. An important aspect considered is the impact on electric...

Mohan, N.; Ferraro, R. J.

1982-01-01T23:59:59.000Z

35

EP-MAC e-mail : jyoak@snu.ac.kr, sbahk@snu.ac.kr  

E-Print Network [OSTI]

EP-MAC *, e-mail : jyoak@snu.ac.kr, sbahk@snu.ac.kr Early Preamble MAC to reduce-cycled wireless sensor motes. In this paper we propose Early Preamble-MAC(EP-MAC) which enables to get enhanced performance of low energy and low latency. EP-MAC uses both early preamble and original simple preamble, so

Bahk, Saewoong

36

Three phase AC motor controller  

DOE Patents [OSTI]

A motor controller for a three phase AC motor (10) which is adapted to operate bidirectionally from signals received either from a computer (30) or a manual control (32). The controller is comprised of digital logic circuit means which implement a forward and reverse command signal channel (27, 29) for the application of power through the forward and reverse power switching relays (16, 18, 20, 22). The digital logic elements are cross coupled to prevent activation of both channels simultaneously and each includes a plugging circuit (65, 67) for stopping the motor upon the removal of control signal applied to one of the two channels (27, 29) for a direction of rotation desired. Each plugging circuit (65, 67) includes a one-shot pulse signal generator (88, 102) which outputs a single pulse signal of predetermined pulsewidth which is adapted to inhibit further operation of the application of power in the channel which is being activated and to apply a reversal command signal to the other channel which provides a reversed phase application of power to the motor for a period defined by the pulse-width output of the one-shot signal generator to plug the motor (10) which will then be inoperative until another rotational command signal is applied to either of the two channels.

Vuckovich, Michael (Elizabeth, PA); Wright, Maynard K. (Bethel Park, PA); Burkett, John P. (South Huntington Township, Westmoreland County, PA)

1984-03-20T23:59:59.000Z

37

851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161  

E-Print Network [OSTI]

Electricity Coordinating Council (WECC). WECC has been relatively successful in developing 10 (and soon 20

38

Effects of Temporal Wind Patterns on the Value of Wind-Generated Electricity in California and the Northwest  

E-Print Network [OSTI]

Laboratory, private communi- cation, March 12, 2004. WECC, "WECC 2006 Power Supply Assessment," Western Electricity

Wiser, Ryan H

2008-01-01T23:59:59.000Z

39

Cinema 16 Collection / A.C. Killip (collector)  

E-Print Network [OSTI]

Cinema 16 Collection / A.C. Killip (collector) University of British Columbia Archives #12;Table;Collection Description Cinema 16 Collection / A.C. Killip (collector). ≠ 1961-1970. 1.5 cm of textual records

Handy, Todd C.

40

www.mmu.ac.uk/careers Careers & Employability Service  

E-Print Network [OSTI]

.mmu.ac.uk/careers Identifying courses · www.prospects.ac.uk/search_courses.htm · www.jobs.ac.uk · www.Findamasters.com · www.mmu.ac.uk/careers PG Professional/Vocational courses: Courses to allow you to enter certain professions Courses involve lectures for the first two terms then a research project for the final term (often finishing after

Note: This page contains sample records for the topic "wecc wecc-us ac" 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

www.strath.ac.uk THIS IS YOUR  

E-Print Network [OSTI]

Building Lorna Bennet SBS Exchange Co-ordinator Michele French SBS Exchange Secretary 01 | Contents 03 Building erkan.oterkus@strath.ac.uk Lorna Bennet Strathclyde Business School Level 2, Sir William Duncan Building lorna.bennet@strath.ac.uk www.strath.ac.uk | 06 #12;Key Dates www

Mottram, Nigel

42

STATE OF CALIFORNIA DISTRIBUTED ENERGY STORAGE DX AC SYSTEMES ACCEPTANCE  

E-Print Network [OSTI]

STATE OF CALIFORNIA DISTRIBUTED ENERGY STORAGE DX AC SYSTEMES ACCEPTANCE CEC-MECH-14A (Revised 08/09) CALIFORNIA ENERGY COMMISSION CERTIFICATE OF ACCEPTANCE MECH-14A NA7.5.13 Distributed Energy Storage DX AC DISTRIBUTED ENERGY STORAGE DX AC SYSTEMES ACCEPTANCE CEC-MECH-14A (Revised 08/09) CALIFORNIA ENERGY COMMISSION

43

www.pet.hw.ac.uk 1 Private and Confidential  

E-Print Network [OSTI]

www.pet.hw.ac.uk 1 Private and Confidential Application for MSc Courses - Supplementary Information of Exam Grade Attained Subjects taken at `O' level or equivalent with grades #12;www.pet.hw.ac.uk 2 of principal & subsidiary subjects Please leave blank for Institute Use #12;www.pet.hw.ac.uk 3 Employment Dates

Painter, Kevin

44

EXPERIMENTAL STUDY OF ELECTROLYTE DEPENDENCE OF AC ELECTROOSMOTIC PUMPS  

E-Print Network [OSTI]

EXPERIMENTAL STUDY OF ELECTROLYTE DEPENDENCE OF AC ELECTROOSMOTIC PUMPS Kapil Subramanian1 , John Abstract: Recent studies indicate increased efficiency of microfluidic ac electro-osmotic pumps of ac electroosmosis in microchannels on solution chemistry for the new fast aceo stepped pumps

Bazant, Martin Z.

45

Renewable portfolio standards, Greenhouse gas reduction, and Long-Line transmission investments in the WECC  

SciTech Connect (OSTI)

New, long-distance transmission lines to remote areas with concentrations of high-quality renewable resources can help western states meet the challenges of increasing renewable energy procurement and reducing greenhouse gas emissions more cost-effectively than reliance on local resources alone. The approach applied here to the Western Electricity Coordinating Council is useful for an initial determination of the net benefits of long-line transmission between regions with heterogeneous resource quality. (author)

Olson, Arne; Orans, Ren; Allen, Doug; Moore, Jack; Woo, C.K.

2009-11-15T23:59:59.000Z

46

Development and Validation of WECC Variable Speed Wind Turbine Dynamic Models for Grid Integration Studies  

SciTech Connect (OSTI)

This paper describes reduced-order, simplified wind turbine models for analyzing the stability impact of large arrays of wind turbines with a single point of network interconnection.

Behnke, M.; Ellis, A.; Kazachkov, Y.; McCoy, T.; Muljadi, E.; Price, W.; Sanchez-Gasca, J.

2007-09-01T23:59:59.000Z

47

National Assessment of Energy Storage for Grid Balancing and Arbitrage: Phase 1, WECC  

SciTech Connect (OSTI)

To examine the role that energy storage could play in mitigating the impacts of the stochastic variability of wind generation on regional grid operation, the Pacific Northwest National Laboratory (PNNL) examined a hypothetical 2020 grid scenario in which additional wind generation capacity is built to meet renewable portfolio standard targets in the Western Interconnection. PNNL developed a stochastic model for estimating the balancing requirements using historical wind statistics and forecasting error, a detailed engineering model to analyze the dispatch of energy storage and fast-ramping generation devices for estimating size requirements of energy storage and generation systems for meeting new balancing requirements, and financial models for estimating the life-cycle cost of storage and generation systems in addressing the future balancing requirements for sub-regions in the Western Interconnection. Evaluated technologies include combustion turbines, sodium sulfur (Na-S) batteries, lithium ion batteries, pumped-hydro energy storage, compressed air energy storage, flywheels, redox flow batteries, and demand response. Distinct power and energy capacity requirements were estimated for each technology option, and battery size was optimized to minimize costs. Modeling results indicate that in a future power grid with high-penetration of renewables, the most cost competitive technologies for meeting balancing requirements include Na-S batteries and flywheels.

Kintner-Meyer, Michael CW; Balducci, Patrick J.; Colella, Whitney G.; Elizondo, Marcelo A.; Jin, Chunlian; Nguyen, Tony B.; Viswanathan, Vilayanur V.; Zhang, Yu

2012-06-01T23:59:59.000Z

48

AN "AC INDUCTOR" BASED GRID CONNECTED INVERTER  

E-Print Network [OSTI]

AN "AC INDUCTOR" BASED GRID CONNECTED INVERTER Ilya Zeltser, Student Member, IEEE and Sam Ben proposes a soft switched Output Current Sourcing (OCS) grid connected inverter that applies a high sourcing inverters where the small disturbance at the line voltage may lead to current run away

49

ACS Installation During SM3B Introduction  

E-Print Network [OSTI]

ACS Installation During SM3B Introduction: · Installed during SM3B in March 2002 · Powerful 3rd · Over-voltage Protection kit installed · Optical Control Electronics connected · New Outer Blanket Layer, and coronagraph ­ Solar Blind Channel (SBC) : HST's most sensitive ultraviolet photon-counting detector 115-180 nm

Sirianni, Marco

50

Appendix AC Exceptions to Delegated Purchasing Authority  

E-Print Network [OSTI]

Appendix AC Exceptions to Delegated Purchasing Authority Delegated purchasing authority for professions exempted by 18-4-132, MCA The following services are exempt from Purchasing Procedures per Montana provider - Expert witness hired for use in litigation, Hearings Officer hired in rulemaking and contested

Dyer, Bill

51

Physics and contentswww.manchester.ac.uk  

E-Print Network [OSTI]

engineering, science and bioscience research councils. As a postgraduate student at The UniversityPhysics and Astronomy #12;contentswww.manchester.ac.uk 12 The University of Manchester 2 Physics to be part of The University of Manchester. If you choose to be a postgraduate student here you can join us

52

THE ACS NEARBY GALAXY SURVEY TREASURY  

SciTech Connect (OSTI)

The ACS Nearby Galaxy Survey Treasury (ANGST) is a systematic survey to establish a legacy of uniform multi-color photometry of resolved stars for a volume-limited sample of nearby galaxies (D < 4 Mpc). The survey volume encompasses 69 galaxies in diverse environments, including close pairs, small and large groups, filaments, and truly isolated regions. The galaxies include a nearly complete range of morphological types spanning a factor of {approx}10{sup 4} in luminosity and star formation rate. The survey data consist of images taken with the Advanced Camera for Surveys (ACS) on the Hubble Space Telescope (HST), supplemented with archival data and new Wide Field Planetary Camera 2 (WFPC2) imaging taken after the failure of ACS. Survey images include wide field tilings covering the full radial extent of each galaxy, and single deep pointings in uncrowded regions of the most massive galaxies in the volume. The new wide field imaging in ANGST reaches median 50% completenesses of m {sub F475W} = 28.0 mag, m {sub F606W} = 27.3 mag, and m {sub F814W} = 27.3 mag, several magnitudes below the tip of the red giant branch (TRGB). The deep fields reach magnitudes sufficient to fully resolve the structure in the red clump. The resulting photometric catalogs are publicly accessible and contain over 34 million photometric measurements of >14 million stars. In this paper we present the details of the sample selection, imaging, data reduction, and the resulting photometric catalogs, along with an analysis of the photometric uncertainties (systematic and random), for both ACS and WFPC2 imaging. We also present uniformly derived relative distances measured from the apparent magnitude of the TRGB.

Dalcanton, Julianne J.; Williams, Benjamin F.; Rosema, Keith; Gogarten, Stephanie M.; Christensen, Charlotte; Gilbert, Karoline; Hodge, Paul [Department of Astronomy, Box 351580, University of Washington, Seattle, WA 98195 (United States); Seth, Anil C. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Dolphin, Andrew [Raytheon, 1151 E. Hermans Road, Tucson, AZ 85756 (United States); Holtzman, Jon [Department of Astronomy, New Mexico State University, Box 30001, 1320 Frenger St., Las Cruces, NM 88003 (United States); Skillman, Evan D.; Weisz, Daniel [Department of Astronomy, University of Minnesota, 116 Church St. SE, Minneapolis, MN 55455 (United States); Cole, Andrew [School of Mathematics and Physics, University of Tasmania, Hobart, Tasmania (Australia); Girardi, Leo [Osservatorio Astronomico di Padova - INAF, Vicolo dell'Osservatorio 5, I-35122 Padova (Italy); Karachentsev, Igor D. [Special Astrophysical Observatory, Russian Academy of Sciences, Nizhnji Arkhyz, Karachai-Circessia Republic 369167 (Russian Federation); Olsen, Knut [NOAO, National Optical Astronomy Observatory 950 N. Cherry Ave., Tucson, AZ 85719 (United States); Freeman, Ken [Mount Stromlo Observatory, Research School of Astronomy and Astrophysics, The Australian National Univ., ACT 0200 (Australia); Gallart, Carme [Inst. de AstrofIsica de Canarias, VIa Lactea, s/n, 38200 La Laguna, Tenerife (Spain); Harris, Jason [Steward Observatory, Univ. of Arizona, 933 North Cherry Avenue, Tucson, AZ 85721 (United States); De Jong, Roelof S. [Space Telescope Science Inst., 3700 San Martin Dr., Baltimore, MD 21218 (United States)], E-mail: jd@astro.washington.edu, E-mail: ben@astro.washington.edu, E-mail: krosema@astro.washington.edu, E-mail: stephanie@astro.washington.edu, E-mail: christensen@astro.washington.edu, E-mail: fabio@astro.washington.edu, E-mail: trq@astro.washington.edu, E-mail: aseth@cfa.harvard.edu (and others)

2009-07-15T23:59:59.000Z

53

Direct amplitude detuning measurement with ac dipole  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

In circular machines, nonlinear dynamics can impact parameters such as beam lifetime and could result in limitations on the performance reach of the accelerator. Assessing and understanding these effects in experiments is essential to confirm the accuracy of the magnetic model and improve the machine performance. A direct measurement of the machine nonlinearities can be obtained by characterizing the dependency of the tune as a function of the amplitude of oscillations (usually defined as amplitude detuning). The conventional technique is to excite the beam to large amplitudes with a single kick and derive the tune from turn-by-turn data acquired with beam position monitors. Although this provides a very precise tune measurement it has the significant disadvantage of being destructive. An alternative, nondestructive way of exciting large amplitude oscillations is to use an ac dipole. The perturbation Hamiltonian in the presence of an ac dipole excitation shows a distinct behavior compared to the free oscillations which should be correctly taken into account in the interpretation of experimental data. The use of an ac dipole for direct amplitude detuning measurement requires careful data processing allowing one to observe the natural tune of the machine; the feasibility of such a measurement is demonstrated using experimental data from the Large Hadron Collider. An experimental proof of the theoretical derivations based on measurements performed at injection energy is provided as well as an application of this technique at top energy using a large number of excitations on the same beam.

White, S.; Maclean, E.; TomŠs, R.

2013-07-01T23:59:59.000Z

54

ac losses: Topics by E-print Network  

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

23 24 25 Next Page Last Page Topic Index 1 Transport AC loss in high temperature superconducting coils University of Cambridge - Dspace Summary: 's electromagnetic properties and...

55

www.sheffield.ac.uk/careers Develop Your  

E-Print Network [OSTI]

Marketplace' run by the Careers Service and HSBC Bank www.shef. ac.uk/careers/students/advice/sfs. 10. If you

Martin, Stephen John

56

AVTA Voltec AC Level 1 and Level 2 Charging Systems Testing Results...  

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

Eaton AC Level 2 Charging System Testing Results AVTA: Aerovironment AC Level 2 Charging System Testing Results AVTA: Siemens-VersiCharge AC Level 2 Charging System Testing Results...

57

E-Print Network 3.0 - ac voltage standard Sample Search Results  

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

"volts, AC"), the "secondary" voltage is roughly 6 VAC. We shall use the "Universal Transformer... :" conversion of AC to DC You can use a diode to convert the AC voltage of the...

58

E-Print Network 3.0 - ac systems Sample Search Results  

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

AC DC SYSTEMS Christopher L. DeMarco Claudio A. Ca... reasonably detailed third order HVDC dynamics along with ac system models that include reactive ows... strong" ac systems,...

59

E-Print Network 3.0 - ac graftrope system Sample Search Results  

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

AC DC SYSTEMS Christopher L. DeMarco Claudio A. Ca... reasonably detailed third order HVDC dynamics along with ac system models that include reactive ows... strong" ac systems,...

60

AVTA: Siemens-VersiCharge AC Level 2 Charging System Testing...  

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

Siemens-VersiCharge AC Level 2 Charging System Testing Results AVTA: Siemens-VersiCharge AC Level 2 Charging System Testing Results The Vehicle Technologies Office's Advanced...

Note: This page contains sample records for the topic "wecc wecc-us ac" 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

AVTA: GE Energy WattStation AC Level 2 Charging System Testing...  

Energy Savers [EERE]

2012 More Documents & Publications AVTA: Aerovironment AC Level 2 Charging System Testing Results AVTA: GE Smart Grid Capable AC Level 2 Testing Results AVTA: Siemens-VersiCharge...

62

E-Print Network 3.0 - ac conduction properties Sample Search...  

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

measure the dynamical conductance of electrically contacted single-walled carbon nanotubes at dc and ac... between the ac ... Source: Burke, Peter - Department of Electrical...

63

www.swansea.ac.uk Health & Safety Office  

E-Print Network [OSTI]

: falling, type of work, frequency, ladders Machinery: moving parts, safety guards, entrapment, serv / maintwww.swansea.ac.uk Health & Safety Office Safety Tours and Inspections Ron Knuszka Safety Officer #12;www.swansea.ac.uk Health & Safety Office Objectives To be able to apply University Procedure

Martin, Ralph R.

64

www.mmu.ac.uk/careers Careers & Employability Service  

E-Print Network [OSTI]

;www.mmu.ac.uk/careers Identifying courses · www.prospects.ac.uk/search_courses.htm · www: Courses to allow you to enter certain professions Courses that build your skills in a new area Examples · MRes (taught prep for further research) These usually involve lectures for the first two terms

65

www.eprg.group.cam.ac.uk EPRGWORKINGPAPER  

E-Print Network [OSTI]

www.eprg.group.cam.ac.uk EPRGWORKINGPAPER Abstract Contracting for wind generation EPRG Working an on- shore wind generator would be issued one ROC per MWh that they could sell in the market for ROCs@cam.ac.uk Publication July 2011 Financial Support ESRC RES-189-25-0155 #12;EPRG No 1120 1 Contracting for wind

Aickelin, Uwe

66

IT Services go.warwick.ac.uk/whatsnew2010  

E-Print Network [OSTI]

to enable us to develop it as you would like. https://start.warwick.ac.uk/ Warwick Forward Warwick Forward. The domain itself must be registered with an external company by you. http://forward.warwick.ac.uk/ Files to navigate. · Files Transfer Utility. Enable access via a drive letter in Windows Explorer (or equivalent

Davies, Christopher

67

Electrostatic coalescence system with independent AC and DC hydrophilic electrodes  

DOE Patents [OSTI]

An improved electrostatic coalescence system is provided in which independent AC and DC hydrophilic electrodes are employed to provide more complete dehydration of an oil emulsion. The AC field is produced between an AC electrode array and the water-oil interface wherein the AC electrode array is positioned parallel to the interface which acts as a grounded electrode. The emulsion is introduced into the AC field in an evenly distributed manner at the interface. The AC field promotes drop-drop and drop-interface coalescence of the water phase in the entering emulsion. The continuous oil phase passes upward through the perforated AC electrode array and enters a strong DC field produced between closely spaced DC electrodes in which small dispersed droplets of water entrained in the continuous phase are removed primarily by collection at hydrophilic DC electrodes. Large droplets of water collected by the electrodes migrate downward through the AC electrode array to the interface. All phase separation mechanisms are utilized to accomplish more complete phase separation.

Hovarongkura, A. David (Arlington, VA); Henry, Jr., Joseph D. (Morgantown, WV)

1981-01-01T23:59:59.000Z

68

A Distributed Generation Control Architecture for Islanded AC Microgrids  

E-Print Network [OSTI]

1 A Distributed Generation Control Architecture for Islanded AC Microgrids Stanton T. Cady, Student Member, IEEE Abstract In this paper, we propose a distributed architecture for generation control in islanded ac microgrids with both synchronous generators and inverter-interfaced power supplies. Although

Dominguez-Garcia, Alejandro

69

2010 Wind Technologies Market Report  

E-Print Network [OSTI]

Coordinating Council (WECC). 2010. Scope of the EfficientCoordinating Council (WECC) authorized a cost benefitthe Western Interconnection (WECC 2010). Some utilities are

Wiser, Ryan

2012-01-01T23:59:59.000Z

70

Regulation, Allocation, and Leakage in Cap-and-Trade Markets for CO2  

E-Print Network [OSTI]

of the Western Electricity Coordinat- ing Council (WECC).The WECC is the organization responsible for coordinatingof these regions. First The WECC periodically reports on the

Bushnell, Jim B; Chen, Yihsu

2009-01-01T23:59:59.000Z

71

The Cost of Transmission for Wind Energy: A Review of Transmission Planning Studies  

E-Print Network [OSTI]

publications.html PG&E. 2007a. WECC Regional PlanningCalifornia Electric: WECC Regional Planning Project,Presentation January 23,2008 WECC Regional Planning Review

Mills, Andrew D.

2009-01-01T23:59:59.000Z

72

Coupling Renewable Energy Supply with Deferrable Demand  

E-Print Network [OSTI]

8.1.1 The WECC Model . . . . . . . . . . . . . . . . .Generation mix of the WECC model . . . . . . . . . . . .Net load of WECC for each day type (not including wind power

Papavasiliou, Anthony

2011-01-01T23:59:59.000Z

73

An Examination of Temporal Trends in Electricity Reliability Based on Reports from U.S. Electric Utilities  

E-Print Network [OSTI]

SAIDI SAIFI SERC SPP TRE WECC Alaska Systems CoordinatingElectricity Coordinating Council (WECC) Midwest ReliabilityCoordinating Council (WECC). Completeness of reported

Eto, Joseph H.

2013-01-01T23:59:59.000Z

74

2011 Wind Technologies Market Report  

E-Print Network [OSTI]

June 2012. Western Electricity Coordinating Council (WECC).2011. WECC Efficient Dispatch Toolkit Cost-Benefit Analysis.Coordinating Council (WECC). 2010. Scope of the Efficient

Bolinger, Mark

2013-01-01T23:59:59.000Z

75

Energy Efficiency as a Preferred Resource: Evidence from Utility Resource Plans in the Western United States and Canada  

E-Print Network [OSTI]

Coordinating Council (WECC) (2005). Hourly Demands 1998-Coordinating Council (WECC, 2005). 3 To compare utilitiesíone to three years. The WECC control area roughly includes

Hopper, Nichole

2008-01-01T23:59:59.000Z

76

REAL TIME SYSTEM OPERATIONS 2006-2007  

E-Print Network [OSTI]

Table 1: Spectral content of WECC data Arnold SchwarzeneggerCoordinating†Council†(WECC)†utility† transmission†Coordinating†Council†(WECC)† coordination,†and†North†

Eto, Joseph H.

2008-01-01T23:59:59.000Z

77

Uncertainties in the Value of Bill Savings from Behind-the-Meter, Residential Photovoltaic Systems: The Roles of Electricity Market Conditions, Retail Rate Design, and Net Metering  

E-Print Network [OSTI]

Coordinating Council (WECC) region with increasedgeneration in the wider WECC region, at least partially.the region of study were WECC, geographic diversity of solar

Darghouth, Naim Richard

2013-01-01T23:59:59.000Z

78

Approaches To Integrating A HIgh Penertration Of Solar PV and CPV Onto The Electrical Grid  

E-Print Network [OSTI]

Electric Coordinating Council (WECC), the National RenewableSubstations Recommendations For WECC Transmission Expansioncoordinated with the CAISO and WECC. OTHER The target budget

Hill, Steven Craig

2013-01-01T23:59:59.000Z

79

Loads Providing Ancillary Services: Review of International Experience  

E-Print Network [OSTI]

AD? OpenDocument WECC 2005, Frequency Response Standard,30-minute response. Finally, a WECC proposes a reduction ineach Balancing Area to a single WECC wide spinning reserve

Heffner, Grayson

2008-01-01T23:59:59.000Z

80

Delivering Energy Efficiency to Middle Income Single Family Households  

E-Print Network [OSTI]

Cohen (DOE), Todd Conkey (WECC), Neely Crane-Smit (MNCEE),Diamond (LBNL), George Edgar (WECC), Lara Ettenson & team (Assistance Program WECC Ė Wisconsin Energy Conservation

Zimring, Mark

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "wecc wecc-us ac" 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

Understanding Bulk Power Reliability: The Importance of Good Data and A Critical Review of Existing Sources  

E-Print Network [OSTI]

separation ConEd NY - Terrorist Attack WECC- AZNMSNVcontractor accident WECC- NWPP severe weather Date #Rain TransEnergie short circuit WECC line fault Jacksonville

Fisher, Emily

2012-01-01T23:59:59.000Z

82

FINAL PROJECT REPORT LOAD MODELING TRANSMISSION RESEARCH  

E-Print Network [OSTI]

Air†Conditioner†Testing†in†WECC,Ē†IEEE†Power† Engineering†Air†Conditioner†Modeling,†WECC†Load†Modeling†Task† Force†in†power†system†studies:†WECC†progress†update,?†Power†and†

Lesieutre, Bernard

2013-01-01T23:59:59.000Z

83

Demand Response Spinning Reserve Demonstration  

E-Print Network [OSTI]

Electric Coordinating Council (WECC); Fred LeBlanc, WesternAdministration (WAPA) and WECC; and Dorris Lam, Californiaon System Stability. WECC system stability is enhanced when

2007-01-01T23:59:59.000Z

84

Financial Analysis of Incentive Mechanisms to Promote Energy Efficiency: Case Study of a Prototypical Southwest Utility  

E-Print Network [OSTI]

Conservation Corporation (WECC) 1993. ďEvaluation of DSMnumber of future years (WECC 1993). Disallowance of theseutilityís financial strength (WECC 1993). Utilities focused

Cappers, Peter

2009-01-01T23:59:59.000Z

85

Energy Efficiency in Western Utility Resource Plans: Impacts on Regional Resources Assessment and Support for WGA Policies  

E-Print Network [OSTI]

PNM PSCO PSE PUC SDG&E SCE WECC average megawatts Britishwith appropriate NERC and WECC committees and subcommitteesconsistent across NERC, WECC and state/regional assessments

Hopper, Nicole; Goldman, Charles; Schlegal, Jeff

2006-01-01T23:59:59.000Z

86

Applied Cognitive Science (ACS) The ACS lab is directed by Dr. Frank Ritter, professor of IST and  

E-Print Network [OSTI]

Applied Cognitive Science (ACS) Laboratory The ACS lab is directed by Dr. Frank Ritter, professor during the 2012-2013 academic year, studies cognitive modeling, cognitive architectures, human-computer interaction (HCI), and learning. He has taught cognitive modeling, cognitive architectures, HCI, human factors

Squicciarini, Anna Cinzia

87

Personal Web Archive: E-mail: waka@iplab.cs.tsukuba.ac.jp, {shizuki,jiro}@cs.tsukuba.ac.jp  

E-Print Network [OSTI]

Personal Web Archive: Web E-mail: waka@iplab.cs.tsukuba.ac.jp, {shizuki,jiro}@cs.tsukuba.ac.jp Web Web Web Web Web Web Personal Web Archive Personal Web Archive: Support System for Browsing the Versions of Web Page Ryota WAKAMATSU Buntarou SHIZUKI Jiro TANAKA Graduate School of Systems

Tanaka, Jiro

88

HVDC-AC system interaction from AC harmonics. Volume 1. Harmonic impedance calculations. Final report  

SciTech Connect (OSTI)

Improved methods are needed to characterize ac system harmonic behavior for ac filter design for HVDC systems. The purpose of this General Electric Company RP1138 research is to evaluate the present filter design practice and to investigate methods for calculating system harmonic impedances. An overview of ac filter design for HVDC systems and a survey of literature related to filter design have been performed. Two methods for calculating system harmonic impedances have been investigated. In the measurement method, an instrumentation system for measuring system voltage and current has been assembled. Different schemes of using the measurements to calculate system harmonic impedances have been studied. In the analytical method, a procedure to include various operating conditions has been proposed. Computer programs for both methods have been prepared, and the results of the measurement and analytical methods analyzed. A conclusion of the project is that the measurement and analytical methods both provided reasonable results. There are correlations between the measured and analytical results for most harmonics, although there are discrepancies between the assumptions used in the two methods. A sensitivity approach has been proposed to further correlate the results. From the results of the analysis, it is recommended that both methods should be tested further. For the measurement method, more testing should be done to cover different system operating conditions. In the analytical method, more detailed models for representing system components should be studied. In addition, alternative statistical and sensitivity approaches should be attempted.

Breuer, G D; Chow, J H; Lindh, C B; Miller, N W; Numrich, F H; Price, W W; Turner, A E; Whitney, R R

1982-09-01T23:59:59.000Z

89

Application of direct pulsewidth modulation scheme to AC-DC converters: - a way to reduce ripple  

E-Print Network [OSTI]

Modulation (ISPWM), 4 Direct Pulsewidth Modulation (DPWM). 15 5 Single Phase Half Controlled PWM ac-dc Converter . 6 Single Phase Full controlled PWM ac-dc Converter . 18 18 7 Simulation of SPWM ac-dc Converter. 20 8 Output Voltage Spectra of SPWM ac... 30 Balanced Three Phase Inputs 31 Output Voltage of A Three Phase Full Controlled ac-dc SPWM Converter. 42 32 Output Voltage of A Three Phase Full Controlled ac-dc EPWM Con- verter 33 Output Voltage of A Three Phase Full Controlled ac-dc ISPWM Con...

Zhang, Yuemin

1993-01-01T23:59:59.000Z

90

DC, AC and advanced EV propulsion systems  

SciTech Connect (OSTI)

Battery development and liquid fuel availability and cost are still the pacing factors in wide scale electric vehicle introduction. Propulsion systems also require technical development, however, if electric vehicles are to be acceptable in the marketplace in competition against ICE vehicles. Eaton Corporation has undertaken a program designed to identify and investigate three broad types of propulsion systems in identical test vehicles on the same test track under conditions as similar as possible. Characteristics of dc, ac and advanced systems are compared to date, and projections of anticipated results and further work are provided. The compelling advantages of multiple mechanical ratios in EV propulsion systems are reviewed. An emerging, but less obvious, advantage is higher overall system efficiency.

O'Neil, W.

1983-08-01T23:59:59.000Z

91

Optimal design of AC filter circuits in HVDC converter stations  

SciTech Connect (OSTI)

This paper investigates the reactive power as well as the harmonic conditions on both the valve and the AC-network sides of a HVDC converter station. The effect of the AC filter circuits is accurately modeled. The program is then augmented by adding an optimization routine. It can identify the optimal filter configuration, yielding the minimum current distortion factor at the AC network terminals for a prespecified fundamental reactive power to be provided by the filter. Several parameter studies were also conducted to illustrate the effect of accidental or intentional deletion of one of the filter branches.

Saied, M.M.; Khader, S.A. [Kuwait Univ. (Kuwait). Electrical and Computer Engineering Dept.

1995-12-31T23:59:59.000Z

92

Contract Number: DE-AC05-76RL01830 Modification M705  

E-Print Network [OSTI]

#12;#12;Contract Number: DE-AC05-76RL01830 Modification M705 #12;Contract Number: DE-AC05-76RL01830 Modification M705 #12;Contract Number: DE-AC05-76RL01830 Modification M705 #12;Contract Number: DE-AC05-76RL01830 Modification M705 #12;Contract Number: DE-AC05-76RL01830 Modification M705 #12;Contract Number: DE

93

ac linear positioning: Topics by E-print Network  

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

USA kimik@yonsei.ac.kr Abstract- In this paper, one linear tapered slot antenna (LTSA), backed Tentzeris, Manos 187 The Square Root Law Requires a Linear Key Andrew D. Ker...

94

INTERPRETATION OF AC IMPEDANCE MEASUREMENTS IN SOLIDS* J. Ross Macdonald  

E-Print Network [OSTI]

= INTERPRETATION OF AC IMPEDANCE MEASUREMENTS IN SOLIDS* J. Ross Macdonald Department of Physics Foundation (Grant No. DMR 75-10739). 81 #12;82 PERTINENT PARAMETERS J.R. MACDONALD Figure 1 shows

Macdonald, James Ross

95

acs morphological study: Topics by E-print Network  

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

(more) Yang, Emma Yunyi 2013-01-01 29 Study of supplementary controls for embedded HVDC links in a AC power system. Open Access Theses and Dissertations Summary: ??This...

96

10.1071/SR10009_AC1 CSIRO 20102  

E-Print Network [OSTI]

10.1071/SR10009_AC1 ©CSIRO 20102 Accessory Publication: Australian Journal of Soil Research, 2010 recovered from the supernatant by22 centrifugation at 2000 x G. Samples where then washed 3 times

Lehmann, Johannes

97

Cognitive Radio Network {swjang, sbahk}@netlab.snu.ac.kr  

E-Print Network [OSTI]

2010 Cognitive Radio Network , , {swjang, sbahk}@netlab.snu.ac.kr Analysis of Average Opportunities in Cognitive Radio Networks Seowoo Jang, Saewoong Bahk INMC, EECS, Seoul National University Cognitive Radio Network . Primary user

Bahk, Saewoong

98

www.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY  

E-Print Network [OSTI]

www.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY Contracting for wind generation EPRG to the current Renewable Obligation Certificates, ROCs, where an on-shore wind generator receives one ROC

Aickelin, Uwe

99

acs presspac: Topics by E-print Network  

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

limits. The models are used to estimate the benefits of electricity locational marginal pricing (LMP) that arise from de Gispert, Adri 344 www.eprg.group.cam.ac.uk...

100

ac microsized gliding: Topics by E-print Network  

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

limits. The models are used to estimate the benefits of electricity locational marginal pricing (LMP) that arise from de Gispert, Adri 417 www.eprg.group.cam.ac.uk...

Note: This page contains sample records for the topic "wecc wecc-us ac" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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to obtain the most current and comprehensive results.


101

acs evidence based: Topics by E-print Network  

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

limits. The models are used to estimate the benefits of electricity locational marginal pricing (LMP) that arise from de Gispert, Adri 260 34CEN.ACS.ORG DECEMBER 23, 2013...

102

ac surface photovoltage: Topics by E-print Network  

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

limits. The models are used to estimate the benefits of electricity locational marginal pricing (LMP) that arise from de Gispert, Adri 483 www.eprg.group.cam.ac.uk...

103

acute cholecystitis ac: Topics by E-print Network  

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

limits. The models are used to estimate the benefits of electricity locational marginal pricing (LMP) that arise from de Gispert, Adri 384 www.eprg.group.cam.ac.uk...

104

Microfluidics {sjauh, btzhang}@bi.snu.ac.kr  

E-Print Network [OSTI]

Microfluidics {sjauh, btzhang}@bi.snu.ac.kr Solving Shortest Path Problems Using Microfluidics Sahng-Joon Auh and Byoung-Tak Zhang Biointelligence Lab, School of Computer Science and Engineering Seoul National University . microfluidics MEMS

105

www.arts.canterbury.ac.nz/internships Project Title  

E-Print Network [OSTI]

, researching suppliers and material requirements. The intern will also do research about.arts.canterbury.ac.nz/internships Necessary Qualifications: Major/Minors(s): All majors in the B.A. especially those interested in media

Hickman, Mark

106

www.glasgow.ac.uk/parents Say hello to Glasgow  

E-Print Network [OSTI]

Parents' Guide www.glasgow.ac.uk/parents #12;2 Welcome Say hello to Glasgow Choosing the right Satisfaction (National Student Survey). Contents Page 2 Welcome Say hello to Glasgow Pages3

Guo, Zaoyang

107

University Policy No.: AC1145 Classification: Academic and Students  

E-Print Network [OSTI]

and maintaining high quality programs of education and research, to ongoing improvement of those programsUniversity Policy No.: AC1145 Classification: Academic and Students Approving Authority: Senate ACADEMIC PROGRAM REVIEW Effective Date: October/04 Supersedes: November/85 Last Editorial

Victoria, University of

108

www.eprg.group.cam.ac.uk EPRGWORKINGPAPER  

E-Print Network [OSTI]

are efficiency, sustainability and security of energy supplies (Euwww.eprg.group.cam.ac.uk EPRGWORKINGPAPER Abstract Conceptualizing Energy Security EPRG Working Paper 1123 Cambridge Working Paper in Economics 1151 Christian Winzer Energy security is one of the main

Aickelin, Uwe

109

ac josephson effect: Topics by E-print Network  

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

in the dc mass currents voltage, a high frequency ac voltage is applied across a superconduct- ing Josephson junction, the dc, Dm 22eV, application of a dc voltage produces...

110

ac magnetic field: Topics by E-print Network  

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

contract No. DE-AC02-76CH00016. Abstract A common coil design concept for 2-in-1 superconduct- ing Gupta, Ramesh 126 Anisotropy of magnetic emulsions induced by magnetic and...

111

ac magnetic fields: Topics by E-print Network  

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

contract No. DE-AC02-76CH00016. Abstract A common coil design concept for 2-in-1 superconduct- ing Gupta, Ramesh 126 Anisotropy of magnetic emulsions induced by magnetic and...

112

www.kent.ac.uk/is/ Information Services  

E-Print Network [OSTI]

.kent.ac.uk/cmsds-local/ Installing `Putty' Download it from the web (if you have administrator privilages) www close to each other. A dark cursor will not show on a dark background. Ideally make either

Banaji,. Murad

113

Development of an AC Module System: Final Technical Report  

SciTech Connect (OSTI)

The GreenRay Inc. program focused on simplifying solar electricity and making it affordable and accessible to the mainstream population. This was accomplished by integrating a solar module, micro-inverter, mounting and monitoring into a reliable, 'plug and play' AC system for residential rooftops, offering the following advantages: (1) Reduced Cost: Reduction in installation labor with fewer components, faster mounting, faster wiring. (2) Maximized Energy Production: Each AC Module operates at its maximum, reducing overall losses from shading, mismatch, or module downtime. (3) Increased Safety. Electrical and fire safety experts agree that AC Modules have significant benefits, with no energized wiring or live connections during installation, maintenance or emergency conditions. (4) Simplified PV for a Broader Group of Installers. Dramatic simplification of design and installation of a solar power system, enabling faster and more efficient delivery of the product into the market through well-established, mainstream channels. This makes solar more accessible to the public. (5) Broadened the Rooftop Market: AC Modules enable solar for many homes that have shading, split roofs, or obstructions. In addition, due to the smaller building block size of 200W vs. 1000W, homeowners with budget limitations can start small and add to their systems over time. Through this DOE program GreenRay developed the all-in-one AC Module system with an integrated PV Module and microinverter, custom residential mounting and performance monitoring. Development efforts took the product from its initial concept, through prototypes, to a commercial product sold and deployed in the residential market. This pilot deployment has demonstrated the technical effectiveness of the AC Module system in meeting the needs and solving the problems of the residential market. While more expensive than the traditional central inverter systems at the pilot scale, the economics of AC Modules become more and more favorable as the product matures and is made in high volumes. GreenRay's early customers have been highly enthusiastic about the AC Module system benefits.

Suparna Kadam; Miles Russell

2012-06-15T23:59:59.000Z

114

Adjustable Speed AC Motor Drives-Applications Problems  

E-Print Network [OSTI]

Adjustable Speed AC Motor Drives Applications Problems by Dr. P. Enjeti Power Quality Laboratory Department ofElectrical Engineering Texas A&M University College Station, TX 77843 Tel: 409-845-7466 Fax: 409-845-6259 Email..., it generates side effects, some which have been recognized only recently. This paper presents a comprehensive coverage of application issues of PWM inverter controlled ac motor drives which include damage to motor insulation due to reflected voltages caused...

Enjeti, P.

115

Frequency Control Performance Measurement and Requirements  

E-Print Network [OSTI]

Standard Drafting Team, September 30. [81] WECC Tutorial onSpeed Governors, WECC Control Work Group, February 1998,http://www.wecc.biz/library/WECC%20Documents/Documents%

Illian, Howard F.

2011-01-01T23:59:59.000Z

116

851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161  

E-Print Network [OSTI]

SUBJECT: WECC Reorganization The Western Electricity Coordinating Council (WECC) is one of nine regional electric reliability councils. The WECC region encompasses the entire Western Interconnection, including (FERC) issued a joint report identifying deficiencies in WECC's management of its reliability

117

Changes in the Economic Value of Variable Generation at High Penetration Levels: A Pilot Case Study of California  

E-Print Network [OSTI]

PV REC RPS RT SAM T&D TES WECC WREZ WWSIS VG VOLL AncillaryCoordinating Council (WECC). http://www.wecc.biz/committees/Coordinating Council (WECC). TEPPC TAS 2020 Dataset

Mills, Andrew

2013-01-01T23:59:59.000Z

118

Dynamic Simulation Studies of the Frequency Response of the Three U.S. Interconnections with Increased Wind Generation  

E-Print Network [OSTI]

on work performed by the WECC Wind Generator Modeling GroupModeling Approach in the WECC. Ē IEEE Transactions on PowerNational Laboratory. 11. WECC. 2008. WECC Standard BAL-002-

Mackin, Peter

2011-01-01T23:59:59.000Z

119

Use of Frequency Response Metrics to Assess the Planning and Operating Requirements for Reliable Integration of Variable Renewable Generation  

E-Print Network [OSTI]

Responsive Reserve Report. WECC Frequency Responsive Reserve=&View={BB5A76DA-21C8-48FC-9468-F82B395DF8F9} WECC.2008. WECC Standard BAL-002-WECC-1 - Contingency Reserves.

Eto, Joseph H.

2011-01-01T23:59:59.000Z

120

System and method for determining stator winding resistance in an AC motor using motor drives  

SciTech Connect (OSTI)

A system and method for determining the stator winding resistance of AC motors is provided. The system includes an AC motor drive having an input connectable to an AC source and an output connectable to an input terminal of an AC motor, a pulse width modulation (PWM) converter having switches therein to control current flow and terminal voltages in the AC motor, and a control system connected to the PWM converter. The control system generates a command signal to cause the PWM converter to control an output of the AC motor drive corresponding to an input to the AC motor, selectively generates a modified command signal to cause the PWM converter to inject a DC signal into the output of the AC motor drive, and determines a stator winding resistance of the AC motor based on the DC signal of at least one of the voltage and current.

Lu, Bin; Habetler, Thomas G; Zhang, Pinjia

2013-02-26T23:59:59.000Z

Note: This page contains sample records for the topic "wecc wecc-us ac" 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

Installation considerations for IGBT AC drives  

SciTech Connect (OSTI)

In the last four years, Adjustable Speed ac Drive (ASD) manufacturers have migrated from Bipolar Junction Transistor (BJT) semiconductors to Insulated Gate Bipolar Transistors (IGBTs) as the preferred Output switching device. The advantage of IGBTs over BJTs is that device rise and fall time switching capability is 5 - 10 times faster, resulting in lower device switching loss and a more efficient drive. However, for a similar motor cable length as the BJT drive, the faster output voltage risetime of the IGBT drive may increase the dielectric voltage stress on the motor and cable due to a phenomenon called reflected wave. Faster output dv/dt transitions of IGBT drives also increase the possibility for phenomenon such as increased Common Mode (CM) electrical noise, Electromagnetic Interference (EMI) problems and increased capacitive cable charging current problems. Also, recent experience suggests any Pulse Width Modulated (PWM) drive with a steep fronted output voltage wave form may increase motor shaft voltage and lead to a bearing current phenomenon known as fluting. This paper provides a basic understanding of these issues, as well as solutions, to insure a successful drive system installation.

Skibinski, G.L.

1997-06-01T23:59:59.000Z

122

Interactions between Energy Efficiency Programs funded under the Recovery Act and Utility Customer-Funded Energy Efficiency Programs  

E-Print Network [OSTI]

Minnesota OES), Sue Hason (WECC), Alan Hee, Robert Jackson (Power), Kathy Kuntz (WECC), Thad Kurowski (Colorado GEO),

Goldman, Charles A.

2011-01-01T23:59:59.000Z

123

DE-AC05-00OR22725 Section B--Page 1 of 7 DE-AC05-00OR22725  

E-Print Network [OSTI]

.......................................................................... 5 #12;DE-AC05-00OR22725 Section B--Page 2 of 7 DE-AC05-000R22725 Modification No. 760 Section B Blank Page #12;DE-AC05-00OR22725 Section B--Page 3 of 7 DE-AC05-000R22725 Modification No. 760 Section B of 7 DE-AC05-000R22725 Modification No. 760 Section B 4) $267,518 for the project entitled "4500 Area

124

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

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

Ray Summary: Capacitor Bias - T Figure 4 - AC Distribution Using a Bias-T Advantages of Power Distribution Using Bias... . In the case of AC power distribution with bias-T...

125

DE-AC02-76SF00515 Apr2007/Rev 1  

E-Print Network [OSTI]

DE-AC02-76SF00515 Appendix B Apr2007/Rev 1 FY 2007 Contractor Performance Evaluation and Measurement Plan for Management and Operations ofthe Stanford Linear Accelerator Center J-B-i #12;DE-AC02

Wechsler, Risa H.

126

Superconducting shielded core reactor with reduced AC losses  

DOE Patents [OSTI]

A superconducting shielded core reactor (SSCR) operates as a passive device for limiting excessive AC current in a circuit operating at a high power level under a fault condition such as shorting. The SSCR includes a ferromagnetic core which may be either closed or open (with an air gap) and extends into and through a superconducting tube or superconducting rings arranged in a stacked array. First and second series connected copper coils each disposed about a portion of the iron core are connected to the circuit to be protected and are respectively wound inside and outside of the superconducting tube or rings. A large impedance is inserted into the circuit by the core when the shielding capability of the superconducting arrangement is exceeded by the applied magnetic field generated by the two coils under a fault condition to limit the AC current in the circuit. The proposed SSCR also affords reduced AC loss compared to conventional SSCRs under continuous normal operation.

Cha, Yung S.; Hull, John R.

2006-04-04T23:59:59.000Z

127

Sarah.Glynn@ed.ac.uk April 2008 Liberalising Islam: creating Brits of the Islamic Persuasion  

E-Print Network [OSTI]

.Glynn@ed.ac.uk April 2008 1 Liberalising Islam: creating Brits of the Islamic Persuasion In common with other

128

Transmission Planning Process and Opportunities for Utility-Scale Solar Engagement within the Western Electricity Coordinating Council (WECC)  

SciTech Connect (OSTI)

This report is a primer for solar developers who wish to engage directly in expediting the regulatory process and removing market barriers related to policy and planning. Market barriers unrelated to technology often limit the expansion of utility-scale solar power, even in areas with exceptional resource potential. Many of these non-technical barriers have to do with policy, regulation, and planning, and hardly ever do they resolve themselves in a timely fashion. In most cases, pre-emptive intervention by interested stakeholders is the easiest way to remove/address such barriers, but it requires knowing how to navigate the institutional waters of the relevant agencies and boards. This report is a primer for solar developers who wish to engage directly in expediting the regulatory process and removing market barriers related to policy and planning. It focuses on the Western Interconnection (WI), primarily because the quality of solar resources in the Southwest makes utility-scale concentrating solar power (CSP) and photovoltaics (PV) economically feasible, and because the relevant institutions have evolved in a way that has opened up opportunities for removing non-technical market barriers. Developers will find in this report a high-level field manual to identify the venues for mitigating and possibly eliminating systemic market obstacles and ensuring that the economic playing field is reasonably level. Project-specific issues such as siting for transmission and generation resources are beyond the scope of this report. Instead, the aim is to examine issues that pervasively affect all utility-scale PV and CSP in the region regardless of where the project may be. While the focus is on the WI, many of the institutions described here also have their counterparts in the Eastern and the Texas interconnections. Specifically, this report suggests a number of critical engagement points relating to generation and transmission planning.

Hein, J.; Hurlbut, D.; Milligan, M.; Coles, L.; Green, B.

2011-11-01T23:59:59.000Z

129

Study of AC/RF properties of SRF ingot niobium  

SciTech Connect (OSTI)

In an attempt to correlate the performance of superconducting radiofrequency cavities made of niobium with the superconducting properties, we present the results of the magnetization and ac susceptibility of the niobium used in the superconducting radiofrequency cavity fabrication. The samples were subjected to buffer chemical polishing (BCP) surface and high temperature heat treatments, typically applied to the cavities fabrications. The analysis of the results show the different surface and bulk ac conductivity for the samples subjected to BCP and heat treatment. Furthermore, the RF surface impedance is measured on the sample using a TE011 microwave cavity for a comparison to the low frequency measurements.

Dhakal, Pashupati; Tsindlekht, Menachem I.; Genkin, Valery M.; Ciovati, Gianluigi; Myneni, Ganapati Rao

2013-09-01T23:59:59.000Z

130

Contract No. DE-AC05-76RL01830 Modification M943  

E-Print Network [OSTI]

Contract No. DE-AC05-76RL01830 Modification M943 SECTION J APPENDIX A ADVANCE UNDERSTANDINGS ON HUMAN RESOURCES COST Applicable to the Operation of PACIFIC NORTHWEST NATIONAL LABORATORY Contract No. DE-AC05-76RL01830 #12;Contract No. DE-AC05-76RL01830 Modification M943 J-A-1 Table of Contents

131

Contract Number: DE-AC05-76RL01830 Modification M957  

E-Print Network [OSTI]

Contract Number: DE-AC05-76RL01830 Modification M957 APPENDIX E STANDARDS OF PERFORMANCE-BASED FEE OF THE PACIFIC NORTHWEST NATIONAL LABORATORY #12;Contract Number: DE-AC05-76RL01830 Modification M957 APPENDIX E FOR MANAGEMENT AND OPERATIONS OF THE PACIFIC NORTHWEST NATIONAL LABORATORY #12;Contract Number: DE-AC05-76RL01830

132

(mercury.yukawa.kyoto-u.ac.jp)ssh Permission denied (publickey).  

E-Print Network [OSTI]

SSH Q&A (mercury.yukawa.kyoto-u.ac.jp)ssh Permission denied (publickey). (1) ID ID ID (2) ssh -i () ssh -i $HOME/.ssh/id_yitp_rsa (UID)@mercury.yukawa.kyoto-u.ac.jp (3) (1)(2) Permission denied support@yukawa.kyoto-u.ac.jp (mercury

Shimizu, Akira

133

Aircraft AC Generators: Hybrid System Modeling and Simulation  

E-Print Network [OSTI]

--Integrated Drive Generators (IDGs) are the main source of electrical power for a number of critical systems1 Aircraft AC Generators: Hybrid System Modeling and Simulation Ashraf Tantawy, Student Member is a difficult task. dq0 models have been developed for design and control of generators, but these models

Koutsoukos, Xenofon D.

134

www.strath.ac.uk/engineering Faculty of Engineering  

E-Print Network [OSTI]

. The Faculty of Engineering wishes to thank all of our industrial partners who offer invaluable opportunitieswww.strath.ac.uk/engineering @StrathEng Faculty of Engineering Scholarships #12;Contents University of Strathclyde | Faculty of Engineering Scholarships Contents02 The Faculty of Engineering provides a wide range

Mottram, Nigel

135

www.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY  

E-Print Network [OSTI]

www.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY Reforming Small Power Systems under Rabindra Nepal and Tooraj Jamasb The pioneering electricity sector reforms in developing Latin American of `successful and comprehensive electricity reforms' in many less-developed countries like Nepal. Nepal's power

Aickelin, Uwe

136

www.eprg.group.cam.ac.uk EPRGWORKINGPAPER  

E-Print Network [OSTI]

www.eprg.group.cam.ac.uk EPRGWORKINGPAPER Abstract Reforming Small Power Systems under Political Nepal and Tooraj Jamasb This paper assesses the electricity sector reforms across small power systems make power sector reform in Nepal and similar small systems a more complex process. As international

Aickelin, Uwe

137

www.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY  

E-Print Network [OSTI]

valuation method (CVM) to investigate information effects in the valuation of electricity and waterwww.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY Information Effects in Valuation of Electricity and Water Service Attributes Using Contingent Valuation EPRG Working Paper 1127 Cambridge Working

Aickelin, Uwe

138

www.eprg.group.cam.ac.uk EPRGWORKINGPAPER  

E-Print Network [OSTI]

factors that affect WTP for the attributes considered. Keywords Contingent Valuation Method, Willingnesswww.eprg.group.cam.ac.uk EPRGWORKINGPAPER Abstract Information Effects in Valuation of Electricity and Water Service Attributes Using Contingent Valuation EPRG Working Paper 1127 Cambridge Working Paper

Aickelin, Uwe

139

www.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY  

E-Print Network [OSTI]

www.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY The Economics of the Nord Stream with the construction of the Yamal-Europe pipeline in the 1990s and continued more recently with the Nord Stream west-European clients. The Nord Stream project has been politically controversial since its inception

Aickelin, Uwe

140

www.eprg.group.cam.ac.uk EPRGWORKINGPAPER  

E-Print Network [OSTI]

www.eprg.group.cam.ac.uk EPRGWORKINGPAPER Abstract The Economics of the Nord Stream Pipeline System M. Reiner We calculate the total cost of building Nord Stream and compare its levelised unit cost of shipping through Nord Stream is clearly lower than using the Ukrainian route and is only

Aickelin, Uwe

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


141

Self-induced ac Stark shift in lasers  

SciTech Connect (OSTI)

The ac Stark effect is a well-known, well-established effect associated with the displacement of the atomic energy levels in the presence of an electromagnetic (e.m.) field. As the origin of the e.m. field is irrelevant, a self-induced ac Stark effect should be present in a laser. However, not only has this effect never been reported but it is not included in any laser model. Here, we show that a self-induced ac Stark shift does exist in the theoretical description of a two-level laser, provided that the reduced equations are derived not from the rotating-wave approximation, but from the full density matrix formulation. Interesting fundamental consequences are discussed and quantitative estimates of the self-induced frequency shift resulting from the laser field's ac Stark shift are obtained for a variety of lasers. We find that the effect is generally small but (at least in some cases) measurable and that the transfer of laser amplitude noise into frequency noise may play a role in future, ultrahigh-precision metrological applications.

Gil, L.; Lippi, G. L. [Universite de Nice Sophia Antipolis, Institut Non Lineaire de Nice, and CNRS, UMR 6618 1361 Route des Lucioles, F-06560 Valbonne (France)

2011-04-15T23:59:59.000Z

142

ACS DIVISION OF POLYMERIC MATERIALS: SCIENCE AND ENGINEERING  

E-Print Network [OSTI]

, interpenetrating polymer networks, IPNs. Other topics included the mechanical and morphological aspects of polymers textbook, "Introduction to Physical Polymer Science," with Wiley, 2004. While in retirement, he remains for Polymer Science and Engineering, and served as Education Chairman. His efforts at ACS have included

Gilchrist, James F.

143

SCHOOL OF ENGINEERING www.abdn.ac.uk/engineering  

E-Print Network [OSTI]

, in the planning and commissioning of equipment, and in site and plant supervision. Engineers require a wide rangeSCHOOL OF ENGINEERING www.abdn.ac.uk/engineering POSTGRADUATE GUIDE #12;MSc Renewable Energy MSc Safety Engineering for Oil & Gas MSc Subsea Engineering MSc Oil & Gas Engineering MSc Project Management

Levi, Ran

144

www.cardiff.ac.uk/ifp International Foundation  

E-Print Network [OSTI]

www.cardiff.ac.uk/ifp International Foundation Programme Business, Engineering, Health & Life Sciences #12;Welcome to the International Foundation Programme at Cardiff University What is the IFP? The International Foundation Programme (IFP) is a one-year academic programme designed to give you the academic

Davies, Christopher

145

1go.warwick.ac.uk/engineering ENGINEERING  

E-Print Network [OSTI]

1go.warwick.ac.uk/engineering 2012-13 ENGINEERING UNDERGRADUATE BROCHURE #12;2 Engineering Prospectus 2012-13 "BECAUSE ENGINEERING IS INEXTRICABLY TIED TO PEOPLE, IT CANNOT BE JUST AN APPLIED PHYSICAL SCIENCE; IT IS ALSO AN APPLIED SOCIAL SCIENCE. ... (THE ENGINEER'S)... RAISON D'√?TRE IS TO SERVE

Davies, Christopher

146

www.eprg.group.cam.ac.uk EPRGWORKINGPAPER  

E-Print Network [OSTI]

. The models are used to estimate the benefits of electricity locational marginal pricing (LMP) that arise fromwww.eprg.group.cam.ac.uk EPRGWORKINGPAPER Abstract Locational-based Coupling of Electricity Markets the effects of varying system characteristics on the magnitude of the locational-based unit commitment

de Gispert, Adrià

147

Carbon Nanotube Field-effect Transistors: AC Performance Capabilities.  

E-Print Network [OSTI]

Carbon Nanotube Field-effect Transistors: AC Performance Capabilities. D.L. Pulfrey, D.L. John-barrier carbon nanotube field-effect transistors are examined via simulations using a self-consistent Schrödinger is known about the DC capabilities of carbon nanotube field-effect transistors [1,2,3], and devices

Pulfrey, David L.

148

www.glasgow.ac.uk/library The University Library  

E-Print Network [OSTI]

www.glasgow.ac.uk/library The University Library for staff #12;www.facebook.com/uofglibrary twitter.com/uofglibrary instagram.com/uoglibrary Library Blog universityofglasgowlibrary.wordpress.com Welcome to the University Library Where is the Library? It's on Hillhead Street, next to the Hunterian Art Gallery, at the heart

Guo, Zaoyang

149

POLICY ON CALENDAR SUBMISSIONS University Policy No: AC1120  

E-Print Network [OSTI]

1 POLICY ON CALENDAR SUBMISSIONS University Policy No: AC1120 Classification: Academic and Students relevant university policies and procedures, academic policies and regulations, university fees, courses and programs of study. The purpose of this policy is to outline requirements for publishing the University

Victoria, University of

150

University Policy No.: AC1130 Classification: Academic and Students  

E-Print Network [OSTI]

University Policy No.: AC1130 Classification: Academic and Students Approving Authority: Board Last Editorial Change: Mandated Review: 2018 PURPOSE 1.00 The purpose of this policy is to provide guidance on the establishment and governance of student awards by the university. POLICY 2.00 Student

Victoria, University of

151

ACS WFC CCD Radiation Test: The Radiation Environment  

E-Print Network [OSTI]

of external surfaces by naturally occurring atomic oxygen. CCD detectors are particularly vulnerable to damage damage. A comprehensive discussion of the types of radiation damage known to occur in CCDs is beyond1 ACS WFC CCD Radiation Test: The Radiation Environment Michael R. Jones Space Telescope Science

Sirianni, Marco

152

University Policy No.: AC1110 Classification: Academic and Students  

E-Print Network [OSTI]

other than the university community. DEFINITIONS 2.00 EDUCATIONAL SERVICE CONTRACT means a contract://web.uvic.ca/univsec/pol_pro/pol1000/1002SA.html) 8.00 Approval of an Educational Service Contract will be granted by the Dean andUniversity Policy No.: AC1110 Classification: Academic and Students EDUCATIONAL SERVICE

Victoria, University of

153

2D 3D * iklee)@yonsei.ac.kr  

E-Print Network [OSTI]

1 2012 2D 3D * 0 , 1 , 2 0,2 1 ( 0 skrcjstk, 2 iklee)@yonsei.ac.kr 1 rinthel Science, Yonsei University. 1 Dept. of Information Media, The University of Suwon. 2D 3D . 2D - , 3D (Disparity) 3D . . 1. 3D 3D . 3D 3D [1

Lee, In-Kwon

154

University Policy No.: AC1135 Classification: Academic and Students  

E-Print Network [OSTI]

or graduate certificate or diploma program must have a clearly defined educational objective and rationaleUniversity Policy No.: AC1135 Classification: Academic and Students POLICY FOR THE ESTABLISHMENT Approving Authority: Senate OF CERTIFICATE AND DIPLOMA Effective Date: December/07 PROGRAMS Supersedes: May

Victoria, University of

155

University Policy No.: AC1200 Classification: Academic and Students  

E-Print Network [OSTI]

University Policy No.: AC1200 Classification: Academic and Students GUIDELINES ON CONFLICT be no unfair restrictions on the educational and employment opportunities of all students nor, or applying to be enrolled, in a course or program offered by the University for credit towards

Victoria, University of

156

www.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY  

E-Print Network [OSTI]

of the nuclear element of the energy decision process is #12;www.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON, energy efficiency, distributed power generation and renewable energy sources. Opponents to nuclear power and Nuclear Power Generation EPRG Working Paper EPRG 0912 John Ash The issue of whether to include nuclear

Aickelin, Uwe

157

www.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY  

E-Print Network [OSTI]

www.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY Nuclear Energy in the Enlarged with with nuclear energy has also increased markedly in recent years. Two contrasting examples of nuclear experience to concerns for Europe's energy security. As citizens in these countries shift to electric heating

Aickelin, Uwe

158

www.eprg.group.cam.ac.uk EPRGWORKINGPAPER  

E-Print Network [OSTI]

www.eprg.group.cam.ac.uk EPRGWORKINGPAPER Abstract Nuclear Energy in the Enlarged European Union of nuclear energy and notes that it has shifted significantly as the European Union has grown from 15 member states to 27. The proportion of member states with nuclear energy experience has increased markedly. Also

Aickelin, Uwe

159

www.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY  

E-Print Network [OSTI]

). There are resource shortages already in the nuclear energy industry, and currently the Supplier to the nuclear in existence. The latter problems pose a risk for the Suppliers to operators in the nuclear energy industrywww.eprg.group.cam.ac.uk EPRGWORKINGPAPERNON-TECHNICALSUMMARY Third Party Nuclear Liability

Aickelin, Uwe

160

FBDEditor: {ldalove, atang34, syjsmk, jbyoo}@konkuk.ac.kr  

E-Print Network [OSTI]

}@konkuk.ac.kr : Programmable Logic Controller (PLC) . Field Programmable Gate Array (FPGA) . PLC Function Controller (PLC) Field Programmable Gate Array (FPGA) . PLC IEC 61131-3 5 (LD: Ladder diagram) . FBD Function Block(FB) . FBD PLC . FPGA Hardware Description Language

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


161

Efficiency Ratings for the Daiken AC (Americas), Inc.  

E-Print Network [OSTI]

Efficiency Ratings for the Daiken AC (Americas), Inc. Altherma Air-to-Water Source Heat Pump System is used to provide water heating, the EF for that separate water heater shall be used for performance Description Model No. Capacity (tons) Space Heating Space Cooling SEER Water Heating Efficiency

162

Sensorless Direct Torque Control For Salient Pole PMSM Based on Extended Kalman Filter Fed By AC/DC/AC Converter  

E-Print Network [OSTI]

Sensorless Direct Torque Control For Salient ­ Pole PMSM Based on Extended Kalman Filter Fed By AC is proposed. The Direct Torque Control (DTC) technique for PMSM is receiving increasing attention due on the stochastic intromission, in others words, noise. The PMSM is fed by an indirect power electronic converter

Paris-Sud XI, Université de

163

Tel: +44 (0) 1603 591574 Email: business@uea.ac.uk Web: www.uea.ac.uk/business Experts model buyer behaviour  

E-Print Network [OSTI]

Tel: +44 (0) 1603 591574 Email: business@uea.ac.uk Web: www.uea.ac.uk/business Experts model buyer their customers to make buying decisions. When you are in the business of printing newspapers, accurate ­ the UK's largest independently-owned regional media business ­ on a project which saw academics from

Everest, Graham R

164

SNL software manual for the ACS Data Analytics Project.  

SciTech Connect (OSTI)

In the ACS Data Analytics Project (also known as 'YumYum'), a supercomputer is modeled as a graph of components and dependencies, jobs and faults are simulated, and component fault rates are estimated using the graph structure and job pass/fail outcomes. This report documents the successful completion of all SNL deliverables and tasks, describes the software written by SNL for the project, and presents the data it generates. Readers should understand what the software tools are, how they fit together, and how to use them to reproduce the presented data and additional experiments as desired. The SNL YumYum tools provide the novel simulation and inference capabilities desired by ACS. SNL also developed and implemented a new algorithm, which provides faster estimates, at finer component granularity, on arbitrary directed acyclic graphs.

Stearley, Jon R.; McLendon, William Clarence, III; Rodrigues, Arun F.; Williams, Aaron S.; Hooper, Russell Warren; Robinson, David Gerald; Stickland, Michael G.

2011-10-01T23:59:59.000Z

165

Variable Frequency AC Drives for Cooling Tower Energy Efficiency  

E-Print Network [OSTI]

speed fan drives. Fan speed is reduced to yield specific water temperatures at thermal conditions less difficult than design. The reduced air flow is accomplished by reduced fan power consumption, resulting in optimum cooling tower operation... and economics. Automatic fan speed control by sensing cold water temperature is the economic essence of the application of adjustable frequency power to A-C fan motors. 2.2 Cell Partitions In some multi-cell mechanical-draft cooling towers, the isolation...

Corey, R. W.

1982-01-01T23:59:59.000Z

166

Assessment of US electric vehicle programs with ac powertrains  

SciTech Connect (OSTI)

AC powertrain technology is a promising approach to improving the performance of electric vehicles. Four major programs are now under way in the United States to develop ac powertrains: the Ford/General Electric single-shaft electric propulsion system (ETX-II), the Eaton dual-shaft electric propulsion system (DSEP), the Jet Propulsion Laboratories (JPL) integrated ac motor drive and recharge system, and the Massachusetts Institute of Technology (MIT) variable reluctance motor (VRM) drive. The JPL program is sponsored by EPRI; the other three programs are funded by the US Department of Energy. This preliminary assessment of the four powertrain programs focuses on potential performance, costs, safety, and commercial feasibility. Interviews with program personnel were supplemented by computer simulations of electric vehicle performance using the four systems. Each of the four powertrains appears superior to standard dc powertrain technology in terms of performance and weight. The powertrain technologies studied in this assessment are at varying degrees of technological maturity. One or more of the systems may be ready for incorporation into an advanced electric vehicle during the early 1990s. Each individual report will have a separate abstract. 5 refs., 37 figs., 29 tabs.

Kevala, R.J. (Booz, Allen and Hamilton, Inc., Bethesda, MD (USA). Transportation Consulting Div.)

1990-02-01T23:59:59.000Z

167

AC electrokinetic manipulation of selenium nanoparticles for potential nanosensor applications  

SciTech Connect (OSTI)

Highlights: ? Se nanoparticles were synthesized using a reverse-microemulsion process. ? AC osmotic fluid flow repulses the particles from electrode edges. ? Dielectrophoretic force attracts the particles to electrode edges. ? Dielectrophoresis electrode showed non-ohmic behavior. ? The device can potentially be used as a nanosensor. - Abstract: We report the AC electrokinetic behavior of selenium (Se) nanoparticles for electrical characterization and possible application as micro/nano devices. selenium Se nanoparticles were successfully synthesized using a reverse-microemulsion process and investigated structurally using X-ray diffraction and transmission electron microscope. Interdigitated castellated ITO and non-castellated platinum electrodes were employed for manipulation of suspended materials in the fluid. Using ITO electrodes at low frequency limits resulted in deposition of Se particles on electrode surface. When Se particles exposed to platinum electrodes in the 10 HzĖ1 kHz range and V {sub p?p}> 8, AC osmotic fluid flow repulses the particles from electrode edges. However, in 10 kHzĖ10 MHz range and V {sub p?p}> 5, dielectrophoretic force attracts the particles to electrode edges. As the Se particle concentration increased, the trapped Se particles were aligned along the electric field line and bridged the electrode gap. The device was characterized and can potentially be useful in making micro/nano electronic devices.

Mahmoodi, Seyed Reza [School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran (Iran, Islamic Republic of); Bayati, Marzieh, E-mail: m-bayati@tums.ac.ir [School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran (Iran, Islamic Republic of); Hosseinirad, Somayeh [School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran (Iran, Islamic Republic of); Foroumadi, Alireza [Department of Medicinal Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Tehran University of Medical Sciences, Tehran (Iran, Islamic Republic of); Gilani, Kambiz [Department of Pharmaceutics, School of Pharmacy, Tehran University of Medical Science, Tehran (Iran, Islamic Republic of); Rezayat, Seyed Mahdi [School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran (Iran, Islamic Republic of)

2013-03-15T23:59:59.000Z

168

System and method for determining stator winding resistance in an AC motor  

SciTech Connect (OSTI)

A system and method for determining stator winding resistance in an AC motor is disclosed. The system includes a circuit having an input connectable to an AC source and an output connectable to an input terminal of an AC motor. The circuit includes at least one contactor and at least one switch to control current flow and terminal voltages in the AC motor. The system also includes a controller connected to the circuit and configured to modify a switching time of the at least one switch to create a DC component in an output of the system corresponding to an input to the AC motor and determine a stator winding resistance of the AC motor based on the injected DC component of the voltage and current.

Lu, Bin (Kenosha, WI); Habetler, Thomas G. (Snellville, GA); Zhang, Pinjia (Atlanta, GA); Theisen, Peter J. (West Bend, WI)

2011-05-31T23:59:59.000Z

169

Contract DE-AC05-76RL01830 Modification M947  

E-Print Network [OSTI]

Contract DE-AC05-76RL01830 Modification M947 J-F-i Part III ­ List of Documents, Exhibits;Contract DE-AC05-76RL01830 Modification M947 J-F-1 OPERATIONAL AGREEMENT BETWEEN THE OFFICE OF SCIENCE;Contract DE-AC05-76RL01830 Modification M947 J-F-2 OPERATIONAL AGREEMENT BETWEEN THE OFFICE OF SCIENCE

170

Contract Number: DE-AC05-76RL01830 Modification M971  

E-Print Network [OSTI]

Contract Number: DE-AC05-76RL01830 Modification M971 PART III ­ List of Documents, Exhibits-Owned Facilities and Real Property J-J-i #12;Contract Number: DE-AC05-76RL01830 Modification M971 ADVANCE AGREEMENT that in consideration of the extension of Contract No. DE- AC05-76RL01830 (hereinafter referred to as "the PNNL Prime

171

Contract No.: DE-AC02-09CH11466 ATTACHMENT J.12  

E-Print Network [OSTI]

Contract No.: DE-AC02-09CH11466 Section J Appendix L J-L-1 ATTACHMENT J.12 APPENDIX L ADMINISTRATIVE SERVICES TO BE PROVIDED TO PPPL BY PRINCETON UNIVERSITY Contract No. DE-AC02-09CH11466 #12;Contract No.: DE-AC02-09CH11466 Section J Appendix L J-L-2 ADMINISTRATIVE SERVICES TO BE PROVIDED TO PPPL

Princeton Plasma Physics Laboratory

172

Programmable AC power supply for simulating power transient expected in fusion reactor  

SciTech Connect (OSTI)

This paper focus on control engineering of the programmable AC power source which has capability to simulate power transient expected in fusion reactor. To generate the programmable power source, AC-AC power electronics converter is adopted to control the power of a set of heaters to represent the transient phenomena of heat exchangers or heat sources of a fusion reactor. The International Thermonuclear Experimental Reactor (ITER) plasma operation scenario is used as the basic reference for producing this transient power source. (authors)

Halimi, B. [Seoul National Univ., Seoul 151-744 (Korea, Republic of); Suh, K. Y. [Seoul National Univ., Seoul 151-744 (Korea, Republic of); PHILOSOPHIA, 1 Gwanak Ro, Gwanak Gu, Seoul 151-744 (Korea, Republic of)

2012-07-01T23:59:59.000Z

173

Nonlinear modal interaction in HVDC/AC power systems with dc power modulation  

SciTech Connect (OSTI)

In this paper investigation of nonlinear modal interaction using the normal form of vector fields technique is extended to HVDC/AC power systems with dc power modulation. The ac-dc interface equations are solved to form a state space model with second order approximation. Using the normal form technique, the system`s nonlinear dynamic characteristics are obtained. The proposed approach is applied to a 4-generator HVDC/AC test power system, and compare with the time domain solution.

Ni, Y.X. [Tsinghua Univ., Beijing (China)] [Tsinghua Univ., Beijing (China); Vittal, V.; Kliemann, W.; Fouad, A.A. [Iowa State Univ., Ames, IA (United States)] [Iowa State Univ., Ames, IA (United States)

1996-11-01T23:59:59.000Z

174

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

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

12;244 MIT... in a periodic fashion is referred to as "ac voltage." ... Source: Massachusetts Institute of Technology (MIT), Computer Science and Artificial Intelligence...

175

E-Print Network 3.0 - ac-dc power transmission Sample Search...  

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

Ris Summary: (AEDVESESY) DFIG control Power control loop Speed control loop Wind turbine control Measurement grid point AC DC... reference DFIG control Power control...

176

E-Print Network 3.0 - ac transit demos Sample Search Results  

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

Streaming Application Summary: , United Kingdom Email: bocek--hecht--hausheer--stiller@ifi.uzh.ch, yehia@comp.lancs.ac.uk Abstract... --This demo shows the CompactPSH...

177

E-Print Network 3.0 - acs residual ischemic Sample Search Results  

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

Search Sample search results for: acs residual ischemic Page: << < 1 2 3 4 5 > >> 1 Brain Research 961 (2003) 2231 www.elsevier.comlocatebrainres Summary: further...

178

E-Print Network 3.0 - ac electrokinetic pump Sample Search Results  

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

Summary: recently been unified with other nonlinear electrokinetic phenomena in microfluidics (2), such as AC... -charge electrokinetic phenomena are finding many new...

179

E-Print Network 3.0 - ac electrokinetic micropumps Sample Search...  

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

research Summary: electrokinetics AC electro-osmosis Induced-charge electrophoresis Microfluidics The field of nonlinear "induced... and others, focused attention on nonlinear...

180

E-Print Network 3.0 - ac joint reconstruction Sample Search Results  

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

reconstructed uniquely and stably from measurement data, ac- quired at all source... TOMOGRAPHY 205 Fig. 5. Reconstructed images corresponding to the noise model in ... Source:...

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


181

DE-AC05-00OR22725 Modification No. 341  

E-Print Network [OSTI]

Government) to enter into Contract DE-AC05-990R22725 for the Management and Operationofthe OakRidge National

182

DE-AC05-00OR22725 Modification No. 341  

E-Print Network [OSTI]

and the Contractor entered into Agreement No. DE-AC05-000R22725, or a Supplemental Agreement(s) thereto, providing

183

E-Print Network 3.0 - ac railway power-line Sample Search Results  

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

Information Sciences 17 MEASUREMENT AND ANALYSIS OF ELECTROMAGNETIC FIELDS FROM TRAMS, TRAINS AND HYBRID CARS Summary: (AC or DC). Railway safety signalling systems also use...

184

E-Print Network 3.0 - ac-dc parallel tie-lines Sample Search...  

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

of controlling inductions motors driven through ACDC... AC inverter through a transformer and an ACDC rectifier The connection line between the rectifier... range...

185

LinShim6 -Implementation of the Shim6 protocol http://inl.info.ucl.ac.be/LinShim6  

E-Print Network [OSTI]

LinShim6 - Implementation of the Shim6 protocol http://inl.info.ucl.ac.be/LinShim6 Documentation at http://inl.info.ucl. ac.be/publications/shim6-masterthesis. Like the whole project, this documentation

Bonaventure, Olivier

186

A Generalized Class of Stationary Frame-Current Controllers for Grid-Connected ACĖDC Converters  

E-Print Network [OSTI]

Within power systems, high-power pulsewidth-modulated ac-dc converters are used in flexible ac transmission systems controllers and for interfacing renewable energy sources to the grid. These converters traditionally ...

Hwang, J. George

187

Probing Mott lobes via the AC Josephson effect  

E-Print Network [OSTI]

The alternating-current (AC) Josephson effect is studied in a system consisting of two weakly coupled Bose Hubbard models. In the framework of the mean field theory, Gross-Pitaevskii equations show that the amplitude of the Josephson current is proportional to the product of superfluid order parameters. In addition, the chemical potential--current relation for a small size system is obtained via the exact numerical computation. This allows us to propose a feasible experimental scheme to measure the Mott lobes of the quantum phase transition.

M. X. Huo; Ying Li; Z. Song; C. P. Sun

2008-03-04T23:59:59.000Z

188

Contract DE-AC06-08RL14788  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New SubstationCleanCommunity2Workshops 2008O"Program andAC02-07CH11358December

189

Analysis of the Irregular Pulsations of AC Her  

E-Print Network [OSTI]

The AAVSO lightcurve data of the irregularly pulsating star AC Herculis of the RV Tau class are analysed. The lightcurve is shown to be incompatible with a periodic, or even multiperiodic pulsation, even if allowance is made for evolution. Instead the best explanation is that the irregularly alternating cycles are a manifestation of low dimensional chaos. The lightcurve is found to be generated by a 3 or 4 dimensional dynamics -- 3 or 4 first order ODEs. The (Lyapunov) fractal dimension of the underlying dynamic attractor is computed to be d_L ~ 2.2, smaller than the value of d_L ~ 3.1 found for R Sct.

Z. Kollath; J. R. Buchler; T. Serre; J. Mattei

1997-07-08T23:59:59.000Z

190

www.climate.iitb.ac.in 1st CLIMATE SCIENCE AND  

E-Print Network [OSTI]

www.climate.iitb.ac.in 1st CLIMATE SCIENCE AND POLICY WORKSHOP (CSPW)(CSPW) 6th & 7th March, 2014 a scientific understanding of regional climate change and connect it to impacts and effective response. www.climate.iitb.ac.in #12;Interdisciplinary Programme in Climate Studies Indian Institute of Technology Bombay The Climate

Sarawagi, Sunita

191

Control of Parallel-Connected Bidirectional AC-DC Converters in Stationary Frame for Microgrid  

E-Print Network [OSTI]

Control of Parallel-Connected Bidirectional AC-DC Converters in Stationary Frame for Microgrid-- With the penetration of renewable energy in modern power system, microgrid has become a popular application worldwide. In this paper, parallel-connected bidirectional converters for AC and DC hybrid microgrid application

Teodorescu, Remus

192

Synthesis Gas Production from Partial Oxidation of Methane with Air in AC Electric Gas Discharge  

E-Print Network [OSTI]

Synthesis Gas Production from Partial Oxidation of Methane with Air in AC Electric Gas Discharge K 73019 Received October 11, 2002 In this study, synthesis gas production in an AC electric gas discharge of methane and air mixtures at room temperature and ambient pressure was investigated. The objective

Mallinson, Richard

193

NEW ASPECTS OF SOME SMALL-SIGNAL ac FREQUENCY RESPONSE FUNCTIONS J. Ross MACDONALD  

E-Print Network [OSTI]

NEW ASPECTS OF SOME SMALL-SIGNAL ac FREQUENCY RESPONSE FUNCTIONS J. Ross MACDONALD Department. It was shown by Macdonald and Cook [5] that an admittance closely related to eq. (1) with n 1 = 0 and n 2 = n]. This analysis showed that #12;160 J. Ross Macdonald/Small-signal ac frequency response functions the data did

Macdonald, James Ross

194

The Hybrid Power Flow Controller A New Concept for Flexible AC Transmission  

E-Print Network [OSTI]

The Hybrid Power Flow Controller A New Concept for Flexible AC Transmission Jovan Z. Bebic Electric flow controller topologies are proposed for flexible AC transmission systems (FACTS). The first one or series capacitors can be enhanced to generalized power flow control ­ a functionality commonly associated

Lehn, Peter W.

195

For information on current fee levels, see: www.strath.ac.uk/registry/students/finance  

E-Print Network [OSTI]

Fees For information on current fee levels, see: www.strath.ac.uk/registry/students/finance How Enquiries can be made to either of the following in the Department of Accounting & Finance: Professor Dick Davies Course Director, Investment & Finance t: +44 (0)141 548 3710 e: jr.davies@strath.ac.uk Barbara

Mottram, Nigel

196

Contract Number: DE-AC05-76RL01830 Modification M920  

E-Print Network [OSTI]

Contract Number: DE-AC05-76RL01830 Modification M920 Part III ­ List of Documents, Exhibits, And Other Attachments Section J List of Attachments J ­ i #12;Contract Number: DE-AC05-76RL01830

197

Power control of a wind farm with active stall wind turbines and AC grid connection  

E-Print Network [OSTI]

Power control of a wind farm with active stall wind turbines and AC grid connection Anca D. Hansen1 controller for a wind farm made-up exclusively of active stall wind turbines with AC grid connection wind farm control involves both the control on wind turbine level as well as the central control

198

ForReview.Confidential-ACS Plantwide Control to Economic Optimum of a Recycle  

E-Print Network [OSTI]

ForReview.Confidential-ACS Plantwide Control to Economic Optimum of a Recycle Process with Side #12;ForReview.Confidential-ACS Plantwide Control to Economic Optimum of a Recycle Process with Side, Trondheim N7491, Norway Abstract Plantwide control system design for economically optimum operation

Skogestad, Sigurd

199

Ultrafast high-pressure AC electro-osmotic pumps for portable biomedical microfluidics  

E-Print Network [OSTI]

Ultrafast high-pressure AC electro-osmotic pumps for portable biomedical microfluidics Chien details the development of an integrated AC electro-osmotic (ACEO) microfluidic pump for dilute (100 mM) biological solutions in separate microfluidic devices, with potential applications in portable

Bazant, Martin Z.

200

* jafleeman@aep.com EHV AC and HVDC Transmission Working Together to Integrate Renewable Power  

E-Print Network [OSTI]

* jafleeman@aep.com EHV AC and HVDC Transmission Working Together to Integrate Renewable Power J. A current (EHV AC) and high voltage direct current (HVDC) transmission systems and advocates a hybrid as a high capacity platform for system integration. HVDC transmission offers express, efficient delivery

McCalley, James D.

Note: This page contains sample records for the topic "wecc wecc-us ac" 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

AC PV Modules Take a standard DC PV module and connect a microinverter  

E-Print Network [OSTI]

modules. These inverters range in power from 700 watts up to 1 megawatt. DC maximum system voltages can and up to 13 inverters for the 210 W version to be installed on the same AC output cable. home power 136, and secure a listing to UL1741 for a pre-assembled module/inverter device, and you have an AC PV module

Johnson, Eric E.

202

ePOWER Seminar AC solar cells: A new breed of PV power generation  

E-Print Network [OSTI]

ePOWER Seminar AC solar cells: A new breed of PV power generation Professor Faisal Khan Assistant dc output which needs to be processed and inverted for ac applications. Using a modern manufacturing facility, PV panels could be mass produced without any apparent issues. Unfortunately, power converters

Abolmaesumi, Purang

203

851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161  

E-Print Network [OSTI]

≠ Western Interconnection (WECC) 5 WECC 10 and 20 Year Plans ß In 2007, WECC's Transmission Expansion, WECC expanded this effort under the Regional Transmission Expansion Project (RTEP) project and agreed to develop "Transmission Plans" in 2011 and 2013 #12;7/26/2012 4 WECC 10 and 20 Year Plans The first 10 year

204

s.haszeldine@ed.ac.uk Scottish Centre for Carbon Storage, Petrobras 2008 1 University of Edinburgh (est 1583)  

E-Print Network [OSTI]

.haszeldine@ed.ac.uk Scottish Centre for Carbon Storage, Petrobras 2008 5 Connecting CCS companies 2007: Largest CO2 Storage in India Predicting seal in overburden Natural CO2 sites #12;s.haszeldine@ed.ac.uk Scottish Centre://www.geos.ed.ac.uk/sccs/ s.haszeldine@ed.ac.uk Scottish Centre for Carbon Storage, Petrobras 2008 12 7: CO2 Capture from

Haszeldine, Stuart

205

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

SciTech Connect (OSTI)

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

Ning, Puqi [ORNL

2012-01-01T23:59:59.000Z

206

Data:8364dcbb-76ca-48ac-929d-9738a1432ac7 | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office695810186 No revisione0a2d50bdf No revision has9-c45258b300ac Noc1e69d7992f-3f3dd886bf1c1dc0188f0 No revision

207

436 IEEE/ASME TRANSACTIONS ON MECHATRONICS, VOL. 9, NO. 2, JUNE 2004 Torque and Velocity Ripple Elimination of AC  

E-Print Network [OSTI]

Elimination of AC Permanent Magnet Motor Control Systems Using the Internal Model Principle Wai-Chuen Gan and velocity ripple elimination in AC permanent magnet (PM) motor control systems. The torque ripples caused-free output response. Index Terms--AC permanent magnet motor, gain scheduled (GS) speed regulators, internal

Qiu, Li

208

COUNTRY INSTITUTION DATE WEB ADDRESS IRAN University of Art Isfahn 08.03.2007 http://www.aui.ac.ir  

E-Print Network [OSTI]

COUNTRY INSTITUTION DATE WEB ADDRESS IRAN University of Art Isfahn 08.03.2007 http://www.aui.ac.ir IRAN Isfahn University of Technology 08.03.2007 http://www.iut.ac.ir IRAN The University of Isfahn 15/03/2011 http://www.ui.ac.ir IRAN Shahid Bahonar University of Kermn 06.06.2005 http

Di Pillo, Gianni

209

FLUXCAP: A flux-coupled ac/dc magnetizing device  

E-Print Network [OSTI]

We report on an instrument for applying ac and dc magnetic fields by capturing the flux from a rotating permanent magnet and projecting it between two adjustable pole pieces. This can be an alternative to standard electromagnets for experiments with small samples or in probe stations in which an applied magnetic field is needed locally, with advantages that include a compact form-factor, very low power requirements and dissipation as well as fast field sweep rates. This flux capture instrument (FLUXCAP) can produce fields from -400 to +400 mT, with field resolution less than 1 mT. It generates static magnetic fields as well as ramped fields, with ramping rates as high as 10 T/s. We demonstrate the use of this apparatus for studying the magnetotransport properties of spin-valve nanopillars, a nanoscale device that exhibits giant magnetoresistance.

Gopman, Daniel B; Kent, Andrew D

2012-01-01T23:59:59.000Z

210

Absorption of ac fields in amorphous indium-oxide films  

SciTech Connect (OSTI)

Absorption data from applied ac fields in Anderson-localized amorphous indium-oxide (In{sub x}O) films are shown to be frequency and disorder dependent. The absorption shows a roll-off at a frequency which is much lower than the electron-electron scattering rate of the material when it is in the diffusive regime. This is interpreted as evidence for discreteness of the energy spectrum of the deeply localized regime. This is consistent with recent many-body localization scenarios. As the metal-insulator transition is approached, the absorption shifts to higher frequencies. Comparing with the previously obtained results on the crystalline version of indium-oxide (In{sub 2}O{sub 3?x}) implies a considerably higher inelastic electron-phonon scattering rate in the amorphous material. The range over which the absorption versus frequency decreases may indicate that a wide distribution of localization length is a common feature in these systems.

Ovadyahu, Z. [Racah Institute of Physics, the Hebrew University, Jerusalem 91904 (Israel)

2014-08-20T23:59:59.000Z

211

Phase-locking of driven vortex lattices with transverse ac force and periodic pinning  

SciTech Connect (OSTI)

For a vortex lattice moving in a periodic array we show analytically and numerically that a new type of phase locking occurs in the presence of a longitudinal dc driving force and a transverse ac driving force. This phase locking is distinct from the Shapiro step phase locking found with longitudinal ac drives. We show that an increase in critical current and a fundamental phase-locked step width scale with the square of the driving ac amplitude. Our results should carry over to other systems such as vortex motion in Josephson-junction arrays.

Reichhardt, Charles; Kolton, Alejandro B.; Dominguez, Daniel; Gronbech-Jensen, Niels

2001-10-01T23:59:59.000Z

212

Test plan for performance testing of the Eaton AC-3 electric vehicle  

SciTech Connect (OSTI)

An alternating current (ac) propulsion system for an electric vehicle has been developed and tested by the Eaton Corporation. The test bed vehicle is a modified 1981 Mercury Lynx. The test plan has been prepared specifically for the third modification to this test bed and identified as the Eaton AC-3. The scope of the EG and G testing at INEL to be done on the Eaton AC-3 will include coastdown and dynamometer tests but will not include environmental, on-road, or track testing. Coastdown testing will be performed in accordance with SAE J-1263 (SAE Recommended Practice for Road Load Measurement and Dynamometer Simulation Using Coastdown Techniques).

Crumley, R.L.; Heiselmann, H.W.

1985-04-01T23:59:59.000Z

213

Segmented superconducting tape having reduced AC losses and method of making  

DOE Patents [OSTI]

A superconducting tape having reduced AC losses. The tape has a high temperature superconductor layer that is segmented. Disruptive strips, formed in one of the tape substrate, a buffer layer, and the superconducting layer create parallel discontinuities in the superconducting layer that separate the current-carrying elements of the superconducting layer into strips or filament-like structures. Segmentation of the current-carrying elements has the effect of reducing AC current losses. Methods of making such a superconducting tape and reducing AC losses in such tapes are also disclosed.

Foltyn, Stephen R. (Los Alamos, NM); Jia, Quanxi (Los Alamos, NM); Arendt, Paul N. (Los Alamos, NM); Holesinger, Terry G. (Los Alamos, NM); Wang, Haiyan (Los Alamos, NM)

2009-09-22T23:59:59.000Z

214

EMTP modeling of CIGRE benchmark based HVDC transmission system operating with weak AC systems  

SciTech Connect (OSTI)

An EMTP based study of a CIGRE benchmark based HVDC system operating with weak ac systems is carried out. The modeled system provides a starting point for (a) educators teaching HVDC transmission courses and (b) for utility planners to develop their own low-cost dedicated digital simulators for training purposes. In this paper, modeling details of the ac-dc system, dc converters and control are presented. To validate the control schemes presented, the HVDC system is tested under ac-dc fault conditions. Results obtained from an EMTP-based study under these fault conditions are also presented in this paper.

Sood, V.K. [Hydro-Quebec, Varennes, Quebec (Canada); Khatri, V.; Jin, H. [Concordia Univ., Montreal, Quebec (Canada). Dept. of Electrical and Computer Engineering

1995-12-31T23:59:59.000Z

215

Dynamic performance of a STATCON at an HVDC inverter feeding a very weak AC system  

SciTech Connect (OSTI)

This paper investigates the dynamic performance of the advanced static var compensator or STATCON at a high voltage direct current (HVDC) converter terminal where the ac system has a very low short circuit ratio (SCR). The STATCON is based on a nine-level GTO thyristor inverter. The studies include operating characteristics of the STATCON under various ac and dc disturbances. The simulation results are compared with other types of reactive power compensation options available for such applications. It is shown that the STATCON has clear advantages over the other compensators, in areas such as; fault response time, voltage support ability, and dc recovery, while operating with very weak ac systems.

Zhuang, Y.; Menzies, R.W. [Univ. of Manitoba, Winnipeg, Manitoba (Canada)] [Univ. of Manitoba, Winnipeg, Manitoba (Canada); Nayak, O.B. [HVDC Research Centre, Winnipeg, Manitoba (Canada)] [HVDC Research Centre, Winnipeg, Manitoba (Canada); Turanli, H.M. [Manitoba Hydro, Winnipeg, Manitoba (Canada)] [Manitoba Hydro, Winnipeg, Manitoba (Canada)

1996-04-01T23:59:59.000Z

216

Int. J. Critical Infrastructures, Vol. 3, Nos. 1/2, 2007 235 Copyright 2007 Inderscience Enterprises Ltd.  

E-Print Network [OSTI]

Council (WECC). We present simulations to show the change in the WECC system over 20 years. We explain-term model. The usefulness of the model is illustrated by showing simulated impacts on the WECC system due

Ford, Andrew

217

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

E-Print Network [OSTI]

SaaS TCF TOU UCD USDOE WAPA WECC Building Automation SystemCoordinating Council (WECC), and the emissions represent theother words, electricity in WECC is assumed fully fungible

Michael, Stadler

2011-01-01T23:59:59.000Z

218

Renewable Portfolio Standards in the United States - A Status Report with Data Through 2007  

E-Print Network [OSTI]

PUC PV REC RPS SEP TWh WECC WREGIS alternative complianceoriginating within M-RETS; OR: WECC for unbundled RECs, U.S.portion of WECC and delivered to LSE for renewable

Wiser, Ryan

2008-01-01T23:59:59.000Z

219

Mass Market Demand Response and Variable Generation Integration Issues: A Scoping Study  

E-Print Network [OSTI]

D.C. E-Three (2011) WECC EDT Phase 2 EIM Benefits Analysis &2011. 23 pages. NREL/TP-5500-49218. WECC (2010) ProposedConcepts For the WECC Efficient Dispatch Toolkit Energy

Cappers, Peter

2012-01-01T23:59:59.000Z

220

Life-Cycle Water Impacts of U.S. Transportation Fuels  

E-Print Network [OSTI]

Cycle Water Consumption for WECC NERC Region ElectricityCycle Water Withdrawals for WECC NERC Region ElectricityTRE TS&D USDA USGS VC W WECC WSI International Organization

Scown, Corinne Donahue

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "wecc wecc-us ac" 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

Physical Impacts of Climate Change on the Western US Electricity System: A Scoping Study  

E-Print Network [OSTI]

Lett. 34:L19703. [46] WECC 2005. Power Supply Assessment.=index&req=getit&lid [56] WECC Planning Data White Paper,Coordinating Council (WECC) [46, 55, 56], while our

Coughlin, Katie

2008-01-01T23:59:59.000Z

222

Exploration of Resource and Transmission Expansion Decisions in the Western Renewable Energy Zone Initiative  

E-Print Network [OSTI]

Investments in the WECC. Ē The Electricity Journal 22(9):Coordinating Council (WECC). In Section 3 we examine theannual energy demand in the WECC with new RE for a target

Mills, Andrew D

2011-01-01T23:59:59.000Z

223

Demand Response Spinning Reserve Demonstration -- Phase 2 Findings from the Summer of 2008  

E-Print Network [OSTI]

than required by NERC and WECC reliability rules. 2. TheRMSE SCADA SCE SDP VHF WAN WECC Air conditioning AutonomousElectric Coordinating Council (WECC) rules for contingency

Eto, Joseph H.

2010-01-01T23:59:59.000Z

224

Commercial and Industrial Base Intermittent Resource Management Pilot  

E-Print Network [OSTI]

Grid in accordance with WECC standards. Operating Reserves 5required to meet NERC and WECC reliability standards. Theseand Operator (CAISO 2010c). WECC Standard BAL-STD-002-0 Ė

Kiliccote, Sila

2011-01-01T23:59:59.000Z

225

The Implementation of California AB 32 and its Impact on Wholesale Electricity Markets  

E-Print Network [OSTI]

the dirtiest plants in the WECC fall into two categories,Capacity factors of non-Cal WECC plants (> 75 MW) with CO2consumed elsewhere in the WECC. If those regions are not

Bushnell, Jim B

2007-01-01T23:59:59.000Z

226

Cap-and-Trade Modeling and Analysis: Congested Electricity Market Equilibrium  

E-Print Network [OSTI]

2.4 Case Study: WECC 225-Bus2.4.1 Characteristics of the WECC 225-Bus3.2.1 Characteristics of the WECC 225-Bus System . . . . . .

Limpaitoon, Tanachai

2012-01-01T23:59:59.000Z

227

Exploration of Resource and Transmission Expansion Decisions in the Western Renewable Energy Zone Initiative  

E-Print Network [OSTI]

Investments in the WECC. Ē The Electricity Journal 22(9):when unbundled RECs are allowed on a WECC-wide basis.renewable energy costs WECC-wide by using RECs is found to

Mills, Andrew

2010-01-01T23:59:59.000Z

228

Assessing Vehicle Electricity Demand Impacts on California Electricity Supply  

E-Print Network [OSTI]

System Operator. WECC (2006) Information Summary, Westernx SDG&E SMR SMUD TID v VMT WECC San Diego Gas & ElectricCoordinating Council (WECC) differ somewhat from the CEC and

McCarthy, Ryan W.

2009-01-01T23:59:59.000Z

229

A Regional Approach to Market Monitoring in the West  

E-Print Network [OSTI]

RTO SMUD SCED SCUC SSG-WI WAPA WECC Arizona Public Serviceaggregated form. For example, WECC publishes a daily reportfor three sub-regions of WECC, but the report does not

Barmack, Matthew; Kahn, Edward; Tierney, Susan; Goldman, Charles

2006-01-01T23:59:59.000Z

230

Real Time Grid Reliability Management 2005  

E-Print Network [OSTI]

to be Incorporated into the WECC Phasor Network PMU Locationand Validation in the WECC. Ē IEEE Transactions on PowerkV line in the Portland area. WECC system was separated into

Eto, Joe

2008-01-01T23:59:59.000Z

231

California's Greenhouse Gas Policies: Local Solutions to a Global Problem?  

E-Print Network [OSTI]

RPS programs of states in the WECC is from The Database forRenewables Natural Gas Oil Coal AZ-NM OR-WA Rest of WECCTotal WECC % Total WECC Source: Plattís Powerdat database.

Bushnell, Jim B; Peterman, Carla Joy; Wolfram, Catherine D

2007-01-01T23:59:59.000Z

232

Driving Demand for Home Energy Improvements: Motivating residential customers to invest in comprehensive upgrades that eliminate energy waste, avoid high utility bills, and spur the economy  

E-Print Network [OSTI]

Conservation Corporation (WECC). The projectĎs goal was toConservation Corporation (WECC was contracted to support theRESNET RFP RPV SMUD VCEM WECC ZIP Baltimore Neighborhood

Fuller, Merrian C.

2011-01-01T23:59:59.000Z

233

Lift-and-Project Relaxations of AC Microgrid Distribution System Planning  

E-Print Network [OSTI]

We apply relaxation procedures to polynomial optimization problems that originate in transmission system planning, and obtain new convex formulations for the AC case. The approach is novel because the optimization is ...

Taylor, Joshua A.

2011-01-01T23:59:59.000Z

234

Rotating electrical machines - Part 22: AC generators for reciprocating internal combustion (RIC) engine driven generating sets  

E-Print Network [OSTI]

Establishes the principal characteristics of a.c. generators under the control of their voltage regulators when used for reciprocating internal combustion engine driven generating sets. Supplements the requirements given in IEC 60034-1.

International Electrotechnical Commission. Geneva

1996-01-01T23:59:59.000Z

235

E-Print Network 3.0 - ac loss measurement Sample Search Results  

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

Plants 9 Journal of High Speed Networks 13 (2004) 87102 87 An implementation-based comparison of Summary: loss ratio. Using AC-MVE, an algorithm based upon mean and variance...

236

E-Print Network 3.0 - acs survey ix Sample Search Results  

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

67 Institute for Mathematical Physics A-1090 Wien, Austria Summary: Available via WWW.ESI.AC.AT 12;On Higher Analogs of the de Rham Complex Gabriele Vezzosi Via delle...

237

MIT Electric Vehicle Team Porsche designing a cooling system for the AC24 electric motor  

E-Print Network [OSTI]

In this thesis I worked on the design and analysis of a cooling system for the electric motor of the MIT Electric Vehicle Team's Porsche 914 Battery Electric Vehicle. The vehicle's Azure Dynamics AC24 motor tended to ...

Meenen, Jordan N

2010-01-01T23:59:59.000Z

238

E-Print Network 3.0 - ac stark shifts Sample Search Results  

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

in Figure 3A,C, we uncover the unusually broad higher order Stark line... to electrochromic band shifts which have been analyzed in detail elsewhere.9 The 2 Stark spectrum of...

239

Alameda-Contra Costa Transit District (AC Transit) Fuel Cell Transit Buses: Preliminary Evaluation Results  

SciTech Connect (OSTI)

This report provides an evaluation of three prototype fuel cell-powered transit buses operating at AC Transit in Oakland, California, and six baseline diesel buses similar in design to the fuel cell buses.

Chandler, K.; Eudy, L.

2007-03-01T23:59:59.000Z

240

E-Print Network 3.0 - ac transmission technology Sample Search...  

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

Jonathan J. Ryder, Martin R. Miller, Andy White, Robert J. Knell and Michael Boots J. J. Ryder (jon.ryder@uea.ac... , Scotland, EH14 4AS. Many host-parasite models...

Note: This page contains sample records for the topic "wecc wecc-us ac" 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

Contract No. DE-AC02-09CH11466 CONTRACT CLAUSES  

E-Print Network [OSTI]

Contract No. DE-AC02-09CH11466 Section I M152 I-i PART II SECTION I CONTRACT CLAUSES TABLE THE GOVERNMENT'S INTEREST WHEN SUBCONTRACTING WITH CONTRACT

Princeton Plasma Physics Laboratory

242

Docket No. EERE-2012-BT-TP-0046; RIN 1904-AC52 Ex partecommunication...  

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

& Publications Docket No. EERE-2012-BT-TP-0046; RIN 1904-AC52 Docket No. EERE-2012-BT-TP-0046 Ex Parte Communication Ex Parte Memorandum on Set Top Boxes and Network Equipment...

243

E-Print Network 3.0 - ac computer-assisted oral Sample Search...  

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

computer-assisted oral Search Powered by Explorit Topic List Advanced Search Sample search results for: ac computer-assisted oral Page: << < 1 2 3 4 5 > >> 1 Page 1 of 3 University...

244

Measured Savings of DC to AC Drive Retrofit in Plastic Extrusion  

E-Print Network [OSTI]

This paper presents the potential electrical energy efficiency improvements for utilizing alternating current (AC) motors controlled by variable frequency drives (VFD) in place of direct current (DC) motors to drive plastic extrusion machines. A...

Sfeir, R. A.

2008-01-01T23:59:59.000Z

245

E-Print Network 3.0 - ac underground cable Sample Search Results  

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

i c e s VOICE & DATA Summary: ) The underground cable shall have an aluminium steel polyethylene (ASP) sheath and a core of solid... , transposition and presence of AC voltage. ...

246

System and Battery Charge Control for PV-Powered AC Lighting Systems  

SciTech Connect (OSTI)

This report reviews a number of issues specific to stand-alone AC lighting systems. A review of AC lighting technology is presented, which discusses the advantages and disadvantages of various lamps. The best lamps for small lighting systems are compact fluorescent. The best lamps for intermediate-size systems are high- or low-pressure sodium. Specifications for battery charging and load control are provided with the goal of achieving lamp lifetimes on the order of 16,000 to 24,000 hours and battery lifetimes of 4 to 5 years. A rough estimate of the potential domestic and global markets for stand-alone AC lighting systems is presented. DC current injection tests were performed on high-pressure sodium lamps and the test results are presented. Finally, a prototype system was designed and a prototype system controller (with battery charger and DC/AC inverter) was developed and built.

Kern, G.

1999-04-01T23:59:59.000Z

247

ac 66-1100 kv: Topics by E-print Network  

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

limits. The models are used to estimate the benefits of electricity locational marginal pricing (LMP) that arise from de Gispert, Adri 403 www.eprg.group.cam.ac.uk...

248

AC 2007-253: ENCOURAGING CREATIVITY IN INTRODUCTORY COMPUTER SCIENCE PROGRAMMING ASSIGNMENTS  

E-Print Network [OSTI]

AC 2007-253: ENCOURAGING CREATIVITY IN INTRODUCTORY COMPUTER SCIENCE PROGRAMMING ASSIGNMENTS Tammy technology, multimedia, software engineering, and CS theory. © American Society for Engineering Education, 2007 #12;Encouraging Creativity in Introductory Computer Science Programming Assignments Abstract

VanDeGrift, Tammy

249

E-Print Network 3.0 - ac electrokinetic funnel Sample Search...  

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

Page: << < 1 2 3 4 5 > >> 1 ME 141C MicroElectroMechanical Systems Introduction to Microfluidics & BioMEMS Summary: Velocimetry Slip flow boundary conditions Analysis of AC...

250

E-Print Network 3.0 - ac electro-osmotic pumps Sample Search...  

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

Ben... September 2006 DOI: 10.1039b608092h AC electro-osmotic (ACEO) pumps in microfluidics currently involve... coatings on the raised and lowered surfaces). However, linear...

251

www.arts.canterbury.ac.nz/internships Project Title: Campaign Assistant: FLUXX: Ideas in  

E-Print Network [OSTI]

and supplier research using the internet and phone, client communication, picking up event equipment(s) for the academic adviser #12;www.arts.canterbury.ac.nz/internships Necessary Qualifications: Major/Minors(s): Coms

Hickman, Mark

252

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

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

LEE... , Seoul National University, Seoul, Korea E-mail: jclee9@snu.ac.kr New power combining technique which... in the desired mode without spurious oscillation at other...

253

acs_JZ_jz-2011-01312e 1..6  

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

jz201312e | J. Phys. Chem. Lett. 2011, 2, 2859-2864 LETTER pubs.acs.orgJPCL Supercapacitor Capacitance Exhibits Oscillatory Behavior as a Function of Nanopore Size Guang...

254

On-Orbit Performance of the ACS Solar Blind Channel Hien D. Trana  

E-Print Network [OSTI]

MAMA detector, the ACS/SBC has bright-object limits to protect it from radiation damage. For non the whole detector) limit is optical performance of the SBC is comparable

Johns Hopkins University, Department of Physics and Astonomy, Advanced Camera for Surveys Team

255

Ultrafast High-pressure AC Electro-osmotic Pumps for Portable Biomedical Microfluidics  

E-Print Network [OSTI]

This paper details the development of an integrated AC electro-osmotic (ACEO) microfluidic pump for dilute electrolytes consisting of a long serpentine microchannel lined with three dimensional (3D) stepped electrode arrays. ...

Huang, Chien-Chih

256

AC 2010-343: NASA SENIOR DESIGN: MISSION ASSURANCE MANAGEMENT ENVIRONMENT  

E-Print Network [OSTI]

this challenge, we propose to improve spacecraft building and operating processes with integrated software, design, implementation, system integration, validation and test. Identification of System RequirementsAC 2010-343: NASA SENIOR DESIGN: MISSION ASSURANCE MANAGEMENT ENVIRONMENT Jiang Guo, California

Conrad, James M.

257

E-Print Network 3.0 - ac transit fuel Sample Search Results  

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

Sample search results for: ac transit fuel Page: << < 1 2 3 4 5 > >> 1 Hydrogen and Fuel Cell Vehicle Evaluation Richard Parish, Leslie Eudy, and Ken Proc Summary: and the...

258

An evaluation of the Panasonic model UD513AC-1 thermoluminescence dosimetry system  

E-Print Network [OSTI]

for the degree of MASTER OF SCIENCE December 1991 Major Subject: Health Physics AN EVALUATION OF THE PANASONIC MODEL UD513AC-I THERMOLUMINESCENCE DOSIMETRY SYSTEM A Thesis by RUSSELL EDWARD DURRER JR. Approved as to style and content by: John W. Poston... (Chair of Committee) Wesl E. Bolch (Member) ilton E. Mc ain (Member) Dan Hig tower (Member) John W. Poston (Head of Department) December 1991 ABSTRACT An Evaluation of the Panasonic Model UD513AC-1 Thermoluminescence Dosimetry System...

Durrer, Russell Edward

2012-06-07T23:59:59.000Z

259

Contract Number: DE-AC05-76RL01830 Modification M881  

E-Print Network [OSTI]

Contract Number: DE-AC05-76RL01830 Modification M881 Part I ­ The Schedule Section F Deliveries) Alternate I (Apr 1984) 1 F ­ 3 Deliverables 2 F ­ i #12;Contract Number: DE-AC05-76RL01830 Modification M881 F ­ 1 Period of Performance This Contract shall be effective as specified in Block No. 3 ­ Effective

260

Contract No. DE-AC02-09CH11466 DELIVERIES OR PERFORMANCE  

E-Print Network [OSTI]

Contract No. DE-AC02-09CH11466 Section F M137 i PART I SECTION F DELIVERIES OR PERFORMANCE TABLE - STOP WORK AND SHUTDOWN AUTHORITY F-5 F.5 - PRINCIPAL PLACE OF PERFORMANCE F-5 #12;Contract No. DE-AC02 [M041 ­ 7/13/10; M137 ­ 10/28/13] (a) The effective performance date of this contract shall begin

Princeton Plasma Physics Laboratory

Note: This page contains sample records for the topic "wecc wecc-us ac" 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

Contract Number: DE-AC05-76RL01830 Modification M881  

E-Print Network [OSTI]

Contract Number: DE-AC05-76RL01830 Modification M881 B-i Part I ­ The Schedule Section B Supplies.......................................................1 #12;Contract Number: DE-AC05-76RL01830 Modification M881 B-1 B­1 Designation of Work in this Contract and as designated in writing from time to time by DOE, including the utilization of information

262

Contract Number: DE-AC05-76RL01830 Modification A508  

E-Print Network [OSTI]

Contract Number: DE-AC05-76RL01830 Modification A508 E-1 Part I ­ The Schedule Section E Inspection) .........................................................................1 E ­ i #12;Contract Number: DE-AC05-76RL01830 Modification A508 E-1 E ­ 1 52.246-9 Inspection the work performed or being performed under the Contract, and the premises where the work is being

263

High-Power Converters and AC Drives IEEE PESC2005 Tutorial  

E-Print Network [OSTI]

@ee.ryerson.ca http://www.ee.ryerson.ca/~bwu/ 2 High-Power Converters and AC Drives 1. Introduction 2. Cascaded H-Bridge Drives ∑ High-Power Semiconductor Devices High-Power Converters and AC Drives Bin Wu 4High ∑ Multilevel Voltage Source Inverters N dC Cascaded H-bridge (CHB) Inverter dC Two Level Inverter dC Flying

Wu, Bin

264

@BristolUniLib bristol.ac.uk/library Remote (off-site) access  

E-Print Network [OSTI]

Library @BristolUniLib bristol.ac.uk/library Remote (off-site) access As a member of the University network you may use one of the following options to gain network access from off-site: Remote Desktop.bristol.ac.uk/it-services/ advice/homeusers/remote/studentdesktop. Off-site Proxy The off-site proxy allows use of University web

Bristol, University of

265

www.ccfe.ac.uk CPS13.486 (August 2013)  

E-Print Network [OSTI]

www.ccfe.ac.uk CPS13.486 (August 2013) InFusion Issue 04 | Summer 2013 The work at CCFE is funded by the RCUK Energy Programme and EURATOM Issue 04 |Summer 2013 www.ccfe.ac.uk InFusion CCFE Show and Tell visit to site power supplies Changing times for MAST #12;InFusion Issue 04 | Summer 2013 In this issue

266

Ratchet Effect and Nonlinear Transport for Particles on Random Substrates with Crossed ac Drives  

E-Print Network [OSTI]

We show in simulations that overdamped interacting particles in two dimensions with a randomly disordered substrate can exhibit novel nonequilibrium transport phenomena including a transverse ratchet effect, where a combined dc drive and circular ac drive produce a drift velocity in the direction transverse to the applied dc drive. The random disorder does not break any global symmetry; however, in two dimensions, symmetry breaking occurs due to the chirality of the circular drive. In addition to inducing the transverse ratchet effect, increasing the ac amplitude also strongly affects the longitudinal velocity response and can produce what we term an overshoot effect where the longitudinal dc velocity is higher in the presence of the ac drive than it would be for a dc drive alone. We also find a dynamical reordering transition upon increasing the ac amplitude. In the absence of a dc drive, it is possible to obtain a ratchet effect when the combined ac drives produce particle orbits that break a reflection symmetry. In this case, as the ac amplitude increases, current reversals can occur. These effects may be observable for vortices in type II superconductors as well as for colloids interacting with random substrates.

C. Reichhardt; C. J. Olson Reichhardt

2005-09-13T23:59:59.000Z

267

Comparison of the Unique Mobility and DOE-developed ac electric drive systems  

SciTech Connect (OSTI)

A comparison was made between the most recent DOE-developed AC electric vehicle drive systems and that which is independently under development by Unique Mobility of Golden, Colorado. The DOE-developed AC systems compared in this study are the Single-Shaft Electric Propulsion System (ETX-II) developed by Ford Motor Company and the General Electric Company under contract number DE-AC07-85NV10418, the Dual-Shaft Electric Propulsion (DSEP) System developed by Eaton Corporation under contract number DOE-AC08-84NV-10366, and the anticipated results of the Modular Electric Vehicle (MEV) system currently being developed by Ford and General Electric under contract number DE-AC07-90ID13019. The Unique Mobility brushless DC electric vehicle drive system represents their latest electric drive technology and is being developed in cooperation with BMW Technik Gmbh of Germany. Comparisons of specific volume, specific weight, efficiency and expected vehicle performance are made of the different systems based upon measured system performance data where available. One conclusion presented is that the Unique Mobility drive system under development with BMW appears to provide comparable performance to the AC systems studied.

Cole, G.H.

1993-01-01T23:59:59.000Z

268

Arnold Schwarzenegger REAL-TIME GRID RELIABILITY  

E-Print Network [OSTI]

.....................................................6 1.1.1 Summary of Recommendations by WECC.....................................................6 1.1.2 WECC Voltage Stability Criteria ....................................................................9 1

269

Document 2006-17 September 19, 2006 Pacific Northwest Resource Adequacy Implementation Plan  

E-Print Network [OSTI]

Coordinating Council (WECC) is developing guidelines to recommend appropriate methodologies for assessing resource adequacy. Although the NERC and WECC efforts act as drivers, momentum is also building within

270

851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161  

E-Print Network [OSTI]

Nameplate White Book Winter WECC Winter WECC Summer EIA Winter EIA Summer Beaver 1-7 521 586.2 521 497 470

271

Document 2006-22 November 15, 2006 Pacific Northwest Resource Adequacy Warning Implementation Plan  

E-Print Network [OSTI]

Coordinating Council (WECC) is developing guidelines to recommend appropriate methodologies for assessing resource adequacy. Although the NERC and WECC efforts act as drivers, momentum is also building within

272

Strategic Planning  

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

a single BPA data repository * Data quality improvements * Improve model alignment with WECC planning data * Improve WECC base case coordination * Align the BPA data model with...

273

Keep in mind, that with formality, often comes more of a standing...  

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

Advisor, Department of Energy (confirmed) Western Electricity Coordinating Council (WECC) RTEP Status Update Byron Woertz, Senior Project Manager, WECC (confirmed) Western...

274

Sandia National Laboratories: Transmission Grid Integration  

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

Grid Integration, Wind Energy Sandia finalized and submitted the updated "WECC Wind Power Plant Dynamic Model-ing Guide" and the "WECC PV Power Plant Dynamic Modeling...

275

Sandia National Laboratories: Modeling & Analysis  

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

Grid Integration, Wind Energy Sandia finalized and submitted the updated "WECC Wind Power Plant Dynamic Model-ing Guide" and the "WECC PV Power Plant Dynamic Modeling...

276

System and method for monitoring and controlling stator winding temperature in a de-energized AC motor  

DOE Patents [OSTI]

A system and method for measuring and controlling stator winding temperature in an AC motor while idling is disclosed. The system includes a circuit having an input connectable to an AC source and an output connectable to an input terminal of a multi-phase AC motor. The circuit further includes a plurality of switching devices to control current flow and terminal voltages in the multi-phase AC motor and a controller connected to the circuit. The controller is configured to activate the plurality of switching devices to create a DC signal in an output of the motor control device corresponding to an input to the multi-phase AC motor, determine or estimate a stator winding resistance of the multi-phase AC motor based on the DC signal, and estimate a stator temperature from the stator winding resistance. Temperature can then be controlled and regulated by DC injection into the stator windings.

Lu, Bin (Kenosha, WI); Luebke, Charles John (Sussex, WI); Habetler, Thomas G. (Snellville, GA); Zhang, Pinjia (Atlanta, GA); Becker, Scott K. (Oak Creek, WI)

2011-12-27T23:59:59.000Z

277

Low Cost Fabrication of 2G Wires for AC Applications  

SciTech Connect (OSTI)

Ink-jet printing has been demonstrated as an adaptable technology for printing YBCO filaments using a Metal Organic (MO) YBCO precursor. The technology was demonstrated using AMSC's proprietary metal organic TFA-based YBCO precursor and a commercial piezoelectric print-head on RABiTS templates. Filaments with a width of 100 um and spacing of 200 um were successfully printed, decomposed and processed to YBCO. Critical currents of {approx} 200 A/cm-w were achieved in a series of filaments with a 2 mm width. The single nozzle laboratory printer used in the Phase 1 program is capable of printing {approx} 100 um wide single filaments at a rate of 8-10 cm/sec. The electrical stabilization of filaments with a Ag ink was also evaluated using ink-jet printing. The overall objective of the Phase 1 Project was the evaluation and demonstration of inkjet-printing for depositing YBCO filaments on textured templates (RABiTS, IBAD, ISD, etc. substrates) with properties appropriate for low loss ac conductors. Goals of the Phase 1 program included development of an appropriate precursor ink, demonstration of the printing process, processing and characterization of printed YBCO filaments and evaluation of the process for further development.

Kodenkandath, T.; List, F.A., III

2005-09-15T23:59:59.000Z

278

Magnetostrictive materials and method for improving AC characteristics in same  

DOE Patents [OSTI]

The present invention provides Terfenol-D alloys ("doped" Terfenol) having optimized performances under the condition of time-dependent magnetic fields. In one embodiment, performance is optimized by lowering the conductivity of Terfenol, thereby improving the frequency response. This can be achieved through addition of Group III or IV elements, such as Si and Al. Addition of these types of elements provides scattering sites for conduction electrons, thereby increasing resistivity by 125% which leads to an average increase in penetration depth of 80% at 1 kHz and an increase in energy conversion efficiency of 55%. The permeability of doped Terfenol remains constant over a wider frequency range as compared with undoped Terfenol. These results demonstrate that adding impurities, such as Si and Al, are effective in improving the ac characteristics of Terfenol. A magnetoelastic Gruneisen parameter, .gamma..sub.me, has also been derived from the thermodynamic equations of state, and provides another means by which to characterize the coupling efficiency in magnetostrictive materials on a more fundamental basis.

Pulvirenti, Patricia P. (Chicago, IL); Jiles, David C. (Ames, IA)

2001-08-14T23:59:59.000Z

279

Cost vs. performance ... Gwyn Griffiths email: gxg@noc.soton.ac.uk http://www.noc.soton.ac.uk/OED/gxg/  

E-Print Network [OSTI]

Nexa 1.2 kW PEM fuel cell system from Ballard. Cost ~ 5900 Composite hydrogen storage cylinders e://www.noc.soton.ac.uk/OED/gxg/ Cost vs. performance for fuel cells and batteries within AUVs Gwyn Griffiths National Oceanography typical cost Uses similar method to cost energy from a marinised PEM fuel cell Poses some questions

Griffiths, Gwyn

280

Methods, systems and apparatus for controlling operation of two alternating current (AC) machines  

SciTech Connect (OSTI)

A system is provided for controlling two AC machines. The system comprises a DC input voltage source that provides a DC input voltage, a voltage boost command control module (VBCCM), a five-phase PWM inverter module coupled to the two AC machines, and a boost converter coupled to the inverter module and the DC input voltage source. The boost converter is designed to supply a new DC input voltage to the inverter module having a value that is greater than or equal to a value of the DC input voltage. The VBCCM generates a boost command signal (BCS) based on modulation indexes from the two AC machines. The BCS controls the boost converter such that the boost converter generates the new DC input voltage in response to the BCS. When the two AC machines require additional voltage that exceeds the DC input voltage required to meet a combined target mechanical power required by the two AC machines, the BCS controls the boost converter to drive the new DC input voltage generated by the boost converter to a value greater than the DC input voltage.

Gallegos-Lopez, Gabriel (Torrance, CA); Nagashima, James M. (Cerritos, CA); Perisic, Milun (Torrance, CA); Hiti, Silva (Redondo Beach, CA)

2012-02-14T23:59:59.000Z

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281

Operated by the Association of Universities for Research in Astronomy, Inc., for the National Aeronautics and Space Administration Instrument Science Report ACS 2005-06  

E-Print Network [OSTI]

Aeronautics and Space Administration Instrument Science Report ACS 2005-06 Demonstration of a Significant examples where major scien- #12;Instrument Science Report ACS 2005-06 2 tific discoveries have only been

Sirianni, Marco

282

Quantum recurrence and fractional dynamic localization in ac-driven perfect state transfer Hamiltonians  

SciTech Connect (OSTI)

Quantum recurrence and dynamic localization are investigated in a class of ac-driven tight-binding Hamiltonians, the Krawtchouk quantum chain, which in the undriven case provides a paradigmatic Hamiltonian model that realizes perfect quantum state transfer and mirror inversion. The equivalence between the ac-driven single-particle Krawtchouk Hamiltonian H{sup -hat} (t) and the non-interacting ac-driven bosonic junction Hamiltonian enables to determine in a closed form the quasi energy spectrum of H{sup -hat} (t) and the conditions for exact wave packet reconstruction (dynamic localization). In particular, we show that quantum recurrence, which is predicted by the general quantum recurrence theorem, is exact for the Krawtchouk quantum chain in a dense range of the driving amplitude. Exact quantum recurrence provides perfect wave packet reconstruction at a frequency which is fractional than the driving frequency, a phenomenon that can be referred to as fractional dynamic localization.

Longhi, Stefano, E-mail: stefano.longhi@fisi.polimi.it

2014-06-15T23:59:59.000Z

283

The ACS LCID Project: Variable Stars in Tucana and LGS3  

E-Print Network [OSTI]

We present preliminary results concerning the search for short-period variable stars in Tucana and LGS3 based on very deep HST/ACS imaging. In the one chip per galaxy we studied so far, a total of 230 and 80 candidates variables were found, respectively. For Tucana, we identified 134 of them as RR Lyrae stars (RRL) pulsating in the fundamental mode (RRab), 51 in the first-overtone mode (RRc), and 37 in both modes simultaneoulsy (RRd), as well as four candidate anomalous Cepheids (AC). In the case of LGS3, we found 45 RRab and 5 RRc, plus three candidates RRd and five candidate AC. The metallicities obtained from the mean period of the RRab are [Fe/H]_{Tuc}=-1.7 and [Fe/H]_{LGS3}=-1.8.

Edouard J. Bernard

2007-05-18T23:59:59.000Z

284

Methods, systems and apparatus for controlling operation of two alternating current (AC) machines  

DOE Patents [OSTI]

A system is provided for controlling two alternating current (AC) machines via a five-phase PWM inverter module. The system comprises a first control loop, a second control loop, and a current command adjustment module. The current command adjustment module operates in conjunction with the first control loop and the second control loop to continuously adjust current command signals that control the first AC machine and the second AC machine such that they share the input voltage available to them without compromising the target mechanical output power of either machine. This way, even when the phase voltage available to either one of the machines decreases, that machine outputs its target mechanical output power.

Gallegos-Lopez, Gabriel (Torrance, CA); Nagashima, James M. (Cerritos, CA); Perisic, Milun (Torrance, CA); Hiti, Silva (Redondo Beach, CA)

2012-06-05T23:59:59.000Z

285

A system for tranmitting low frequency analog signals over ac power lines  

DOE Patents [OSTI]

A system for transmitting low frequency analog signals over ac power lines using FM modulation. A low frequency analog signal to be transmitted is first applied to a voltage-to-frequency converter where it is converted to a signal whose frequency varies in proportion to the analog signal amplitude. This signal is then used to modulate the carrier frequency of an FM transmitter coupled to an ac power line. The modulation signal frequency range is selected to be within the response band of the FM transmitter. The FM modulated carrier signal is received by an FM receiver coupled to the ac power line, demodulated and the demodulated signal frequency is converted by a frequency-to-voltage converter back to the form of the original low frequency analog input signal. 4 figs.

Baker, S.P.; Durall, R.L.; Haynes, H.D.

1987-07-30T23:59:59.000Z

286

Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830  

E-Print Network [OSTI]

PNNL-19945 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 Soil Water Saunders D Felmy October 2010 #12;#12;PNNL-19945 Soil Water Balance and Recharge Monitoring at the Hanford.S. Department of Energy under Contract DE-AC05-76RL01830 Pacific Northwest National Laboratory Richland

287

STFC Introductory Summer School m.j.owens@reading.ac.uk18 Sept 2012 Solar Variability and  

E-Print Network [OSTI]

STFC Introductory Summer School m.j.owens@reading.ac.uk18 Sept 2012 Solar Variability and Climate · The climate system · Solar variability · Solar effects on climate ­ Regional and global effects · The future? #12;STFC Introductory Summer School m.j.owens@reading.ac.uk Climate system #12;The source of much

288

Electrospray mass spectrometry of NeuAc oligomers associated with the C fragment of the tetanus toxin  

SciTech Connect (OSTI)

The Clostridial neurotoxins, botulinum and tetanus, gain entry into neuronal cells by protein recognition involving cell specific binding sites. The sialic or N-acetylneuraminic acid (NeuAc) residues of gangliosides attached to the surface of motor neurons are the suspected recognition and interaction points with Clostridial neurotoxins, although not necessarily the only ones. We have used electrospray ionization mass spectrometry (ESIMS) to examine formation of complexes between the tetanus toxin C fragment, or targeting domain, and carbohydrates containing NeuAc groups to determine how NeuAc residues contribute to ganglioside binding. ESI-MS was used to rapidly and efficiently measure dissociation constants for a number of related NeuAc-containing carbohydrates and NeuAc oligomers, information that has helped identify the structural features of gangliosides that determine their binding to tetanus toxin. The strength of the interactions between the C fragment and (NeuAc){sub n}, are consistent with the topography of the targeting domain of tetanus toxin and the nature of its carbohydrate binding sites. The results suggest that the targeting domain of tetanus toxin contains two binding sites that can accommodate NeuAc (or a dimer). This study also shows that NeuAc must play an important role in ganglioside binding and molecular recognition, a process critical for normal cell function and one frequently exploited by toxins, bacteria and viruses to facilitate their entrance into cells.

Prieto, M C; Whittal, R M; Baldwin, M A; Burlingame, A L; Balhorn, R

2005-04-03T23:59:59.000Z

289

Design, Implementation and Evaluation of a Configurable NoC for AcENoCs FPGA Accelerated Emulation Platform  

E-Print Network [OSTI]

-Mesh or 2D-Torus topology. The NoC is integrated in the AcENoCs platform and prototyped on Xilinx Virtex-5 FPGA. The NoC was evaluated under various synthetic and realistic workloads generated by AcENoCs' traffic generators implemented on the Xilinx Micro...

Lotlikar, Swapnil Subhash

2011-10-21T23:59:59.000Z

290

ACS Div of Fuel Chem Preprints 44:4, 1016-1019 (August, 1999) KINETICS OF HIGH PRESSURE CHAR OXIDATION  

E-Print Network [OSTI]

ACS Div of Fuel Chem Preprints 44:4, 1016-1019 (August, 1999) KINETICS OF HIGH PRESSURE CHAR) by devolatilizing Pittsburgh #8 coal at #12;ACS Div of Fuel Chem Preprints 44:4, 1016-1019 (August, 1999) high

Fletcher, Thomas H.

291

Beam Sampling for the Infinite Hidden Markov Model Jurgen Van Gael jv279@cam.ac.uk  

E-Print Network [OSTI]

267@cam.ac.uk Department of Engineering, University of Cambridge, Cambridge CB2 1PZ, UK Yee Whye Teh Zoubin Ghahramani zoubin@eng.cam.ac.uk Department of Engineering, University of Cambridge, Cambridge CB2 models (Es- cobar & West, 1995; Rasmussen, 2000) for cluster- ing heterogeneous data and density

Ghahramani, Zoubin

292

Subscriber access provided by BOSTON UNIV ACS Nano is published by the American Chemical Society. 1155 Sixteenth Street  

E-Print Network [OSTI]

Subscriber access provided by BOSTON UNIV ACS Nano is published by the American Chemical Society Alivisatos ACS Nano, 2008, 2 (7), 1452-1458· DOI: 10.1021/nn800270m · Publication Date (Web): 22 July 2008 at Berkeley, Berkeley, California 94720 S ince the first report in 2004,1 the for- mation of hollow

293

Theoretical prediction of fast 3D AC electro-osmotic pumps Martin Z. Bazant* and Yuxing Ben  

E-Print Network [OSTI]

Theoretical prediction of fast 3D AC electro-osmotic pumps Martin Z. Bazant* and Yuxing Ben September 2006 DOI: 10.1039/b608092h AC electro-osmotic (ACEO) pumps in microfluidics currently involve. In this paper, we present some new design principles for periodic 3D ACEO pumps, such as the ``fluid conveyor

Bazant, Martin Z.

294

Design principle for improved three-dimensional ac electro-osmotic pumps Damian Burch and Martin Z. Bazant*  

E-Print Network [OSTI]

Design principle for improved three-dimensional ac electro-osmotic pumps Damian Burch and Martin Z-dimensional 3D ac electro-osmotic ACEO pumps have recently been developed that are much faster and more robust pumps are crucial components of lab-on-a- chip systems. There is growing interest in exploiting various

Bazant, Martin Z.

295

Aberdeen University Counselling Service Created 19.04.06 www.abdn.ac.uk/counselling Updated 30.08.11  

E-Print Network [OSTI]

Aberdeen University Counselling Service Created 19.04.06 www.abdn.ac.uk/counselling Updated 30 or eliminating them completely? #12;Aberdeen University Counselling Service Created 19.04.06 www.abdn.ac.uk/counselling premises) · Can you devote the time and energy necessary to m

Guerin, Frank

296

Aberdeen University Counselling Service Created 20.04.06 www.abdn.ac.uk/counselling Updated 30.08.11  

E-Print Network [OSTI]

Aberdeen University Counselling Service Created 20.04.06 www.abdn.ac.uk/counselling Updated 30 of success. #12;Aberdeen University Counselling Service Created 20.04.06 www.abdn.ac.uk/counselling for the evening. Take advantage of times when your energy levels are at their highest and do your most demanding

Guerin, Frank

297

Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830  

E-Print Network [OSTI]

PNNL-20162 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 Cultural February 2011 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 Pacific Northwest is required. · Please be sure that any PDF submitted to DAHP has its cover sheet, figures, graphics

298

MSc Dissertation (NURM112) -Student Enrolment form Full Time Students Module Leader: Ms Mary Kelly (mary.kelly@surrey.ac.uk)  

E-Print Network [OSTI]

Kelly (mary.kelly@surrey.ac.uk) 1. Programme Registration Year 2. Full Name 3. University Registration

Doran, Simon J.

299

MSc Dissertation (NURM112) -Student Enrolment form Part Time Students Module Leader: Ms Mary Kelly (mary.kelly@surrey.ac.uk)  

E-Print Network [OSTI]

Kelly (mary.kelly@surrey.ac.uk) 1. Programme Registration Year 2. Full Name 3. University Registration

Doran, Simon J.

300

Subscriber access provided by -Access paid by the | UC Davis Libraries ACS Chemical Biology is published by the American Chemical Society. 1155 Sixteenth  

E-Print Network [OSTI]

A. Beal ACS Chem. Biol., Just Accepted Manuscript · DOI: 10.1021/cb300692k · Publication Date (Web

Beal, Peter A.

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


301

Application of the AC Commutator Machine in Wind Energy Conversion Systems  

E-Print Network [OSTI]

APPLICATION OF THE AC OOMM3TATOR MACHINE IN WIND ENERGY CONVKGION SYSTB3S A Thesis By SAMI GF33RGES EL-Jhl'3OUS Submitted to the Graduate College of Twas AW University in partial fulfillment of the requirement for the degree of MASTER... Application of the AC Comnutator Nachine in Wind Energy Conversion Systems. (Nay 1981) Semi Georges El-Jasnus, B. A. Nathenatics, Texas ASN University; Chairman of Advisory Comnittee: Dr. A. K. Ayoub The thesis investigates the tectudcal feasibility...

El-Jamous, Sami Georges

1981-01-01T23:59:59.000Z

302

A robust coordinated control scheme for HVDC transmission with parallel AC systems  

SciTech Connect (OSTI)

This paper introduces a practical control philosophy for HVDC transmission in parallel operation to an AC system with particular emphasis on coordination of both transient and dynamic stability. Systematic development of the control scheme on the basis of on-line identification, optimal control and rule-based bang-optimal coordination principles is presented. Verification tests of the scheme on a physical HVDC/AC system simulator show that the simple control computer algorithm is practical and robust. The controller can successfully distinguish between different system fault severities and adapts its output signals to provide maximum synchronizing torque and ensure optimal damping of power oscillations.

To, K.W.V.; David, A.K. (Hong Kong Polytechnic (Hong Kong). Dept. of Electrical Engineering); Hammad, A.E. (N.E. Swiss Power Co., Baden (Switzerland))

1994-07-01T23:59:59.000Z

303

Contract Number: DE-AC05-76RL01830 Modification M962  

E-Print Network [OSTI]

MANAGEMENT MANUAL CRD O 440.2C, Chg. 1 AVIATION MANAGEMENT AND SAFETY CRD M 441.1-1 NUCLEAR MATERIAL and Other Attachments Section J Appendix D List of Applicable DOE Directives & External Requirements J-D-i #12;Contract Number: DE-AC05-76RL01830 Modification M962 SECTION J APPENDIX D LIST OF APPLICABLE DOE

304

Mnoa Green Days Checklist for Buildings Being Closed Due to AC Shutdown  

E-Print Network [OSTI]

Mnoa Green Days Checklist for Buildings Being Closed Due to AC Shutdown The following Mnoa Green Days in which air conditioning to participating buildings will be shutdown over the weekends is a checklist for building occupants to use as a reference to successfully conserve energy during the Expanded

Wang, Yuqing

305

The AC Stark E#ect, Time--Dependent Born--Oppenheimer Approximation, and  

E-Print Network [OSTI]

The AC Stark E#ect, Time--Dependent Born--Oppenheimer Approximation, and Franck--Condon Factors by a classical oscillatory electric field, and we employ the Born--Oppenheimer approximation for the molecule. We-- Condon factors that we compute explicitly to leading order in the Born--Oppenheimer parameter. We also

Rousse, Vidian

306

The AC Stark E ect, Time{Dependent Born{Oppenheimer Approximation, and  

E-Print Network [OSTI]

The AC Stark E#11;ect, Time{Dependent Born{Oppenheimer Approximation, and Franck{Condon Factors the laser pulse by a classical oscillatory electric #12;eld, and we employ the Born{Oppenheimer. These amplitudes contain Franck{ Condon factors that we compute explicitly to leading order in the Born{Oppenheimer

Hagedorn, George A.

307

State of the art analysis of online fault location on AC cables in underground transmission systems  

E-Print Network [OSTI]

on transmission level fault location methods have been focused on overhead lines. Because of the very different- termine the fault location. Because only one end meas- urements are used, the algorithm is derived usingState of the art analysis of online fault location on AC cables in underground transmission systems

Bak, Claus Leth

308

Inhomogeneous soliton ratchets under two ac forces Luis Morales-Molina  

E-Print Network [OSTI]

Inhomogeneous soliton ratchets under two ac forces Luis Morales-Molina Max-Planck Institut fŁr; published 10 April 2006 We extend our previous work on soliton ratchet devices L. Morales-Molina et al., Eur, as proposed for particle ratchets by Savele'v et al. Europhys. Lett. 67, 179 2004 ; Phys. Rev. E 70, 066109

SŠnchez, Angel "Anxo"

309

Optimal Selection of AC Cables for Large Scale Offshore Wind Farms  

E-Print Network [OSTI]

Optimal Selection of AC Cables for Large Scale Offshore Wind Farms Peng Hou, Weihao Hu, Zhe Chen@et.aau.dk, whu@iet.aau.dk, zch@iet.aau.dk Abstract--The investment of large scale offshore wind farms is high the operational requirements of the offshore wind farms and the connected power systems. In this paper, a new cost

Hu, Weihao

310

Library Information Literacy Section literacy@lib.kobe-u.ac.jp  

E-Print Network [OSTI]

library (P. 4) Available in Kobe University libraries Search the Kobe University online catalog OPAC Kobe. Online Public Access Catalog (OPAC) http://lib.kobe-u.ac.jp/www/modules/eng/ New books list and other Univ. Library 3. How to read the search result of OPAC Bibliographic information What does the call

Banbara, Mutsunori

311

Lurching towards markets for power: China's electricity policy 19852007 Xiaoli Zhao a,c,  

E-Print Network [OSTI]

tremendously. Meanwhile, the electricity price reform in 1996 promoted power generation corporations more that the electricity price reform in 2003 (and the dismantle reform at the end of 2002) affect electricity generationLurching towards markets for power: China's electricity policy 1985­2007 Xiaoli Zhao a,c, , Thomas

Lyon, Thomas P.

312

A Comparison of the AC and DC Power Flow Models for LMP Calculations  

E-Print Network [OSTI]

A Comparison of the AC and DC Power Flow Models for LMP Calculations Thomas J. Overbye, Xu Cheng power flow model for LMP-based market calculations. The paper first provides a general discussion of balanced, three phase, electric power transmission networks is through the solution of the power flow. From

313

PHYSICAL REVIEW E 86, 036314 (2012) ac electric fields drive steady flows in flames  

E-Print Network [OSTI]

PHYSICAL REVIEW E 86, 036314 (2012) ac electric fields drive steady flows in flames Aaron M. Drews June 2012; published 20 September 2012) We show that time-oscillating electric fields applied-averaged force that drives the steady flows observed experimentally. A quantitative model describes the response

Heller, Eric

314

www.arts.canterbury.ac.nz/internships Project Title: Health, History and Digital  

E-Print Network [OSTI]

project on the history of unfree labour in the Pacific. The intern will link the database to other onlinewww.arts.canterbury.ac.nz/internships Project Title: Health, History and Digital Humanities: The project explores the health history of indentured labourers in Fiji. The intern will digitise microfilm

Hickman, Mark

315

Finally, the Academy has ac-cepted eleven new members, for a  

E-Print Network [OSTI]

Finally, the Academy has ac- cepted eleven new members, for a total of 73 members. Please see of educators. If you are not already an Academy member, please consider submitting your application. A review of member- ship categories is on page 2 of this Academy Bulletin. Complete de- tails are on the Academy

316

LAW enFOrcement AcAdemy College of Rural and Community Development  

E-Print Network [OSTI]

LAW enFOrcement AcAdemy College of Rural and Community Development Community and Technical College Requirements for Certification: 16 credits The Law Enforcement Academy prepares students for a career in law en Enforcement Academy is an intense semester of full-time study. Students attend class 40 hours per week for one

Hartman, Chris

317

PArAmedic AcAdemy College of Rural and Community Development  

E-Print Network [OSTI]

PArAmedic AcAdemy College of Rural and Community Development Community and Technical College 907-455-2895 www.ctc.uaf.edu/programs/paramedic/ The paramedic academy prepares students to take the national para Medical Board. The paramedic academy offers the highest level of education avail- able to prepare for work

Hartman, Chris

318

Contract No. DE-AC02-09CH11466 CONTRACT CLAUSES  

E-Print Network [OSTI]

Contract No. DE-AC02-09CH11466 Section I M160 I-i PART II SECTION I CONTRACT CLAUSES TABLE/2/13]................................................................ 23 CLAUSE I.16A ­ FAR 52.209-10 PROHIBITION ON CONTRACTING WITH INVERTED DOMESTIC CORPORATIONS (MAY).................................................... 26 CLAUSE I.18 - FAR 52.215-8 ORDER OF PRECEDENCE - UNIFORM CONTRACT FORMAT (OCT 1997) ...............................................

319

Contract Number: DE-AC05-76RL01830 Modification M962  

E-Print Network [OSTI]

Contract Number: DE-AC05-76RL01830 Modification M962 PART III ­ List of Documents, Exhibits and Other Attachments Section J Appendix C Subcontracting Plan for Socioeconomic Programs J-C-i #12;Contract, 2002, for the entire Contract period associated with this Contract. However, annual goals shall

320

Contract No. DE-AC02-09CH11466 CONTRACT CLAUSES  

E-Print Network [OSTI]

Contract No. DE-AC02-09CH11466 Section I M110 I-i PART II SECTION I CONTRACT CLAUSES TABLE) .........................................................................................24 Clause I.18 - Far 52.215-8 Order Of Precedence - Uniform Contract Format (Oct 1997

Princeton Plasma Physics Laboratory

Note: This page contains sample records for the topic "wecc wecc-us ac" 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

Contract Number: DE-AC05-76RL01830 Modification M705  

E-Print Network [OSTI]

Contract Number: DE-AC05-76RL01830 Modification M705 Part III - List of Documents, Exhibits be designated: a. Battelle Memorial Institute, PNW Division -Contract b. Battelle Memorial Institute, PNW Division- Salary c. Battelle Memorial Institute, PNW Division -Controlled Disbursement Contract d. Battelle

322

Contract No. DE-AC02-09CH11466 SPECIAL CONTRACT REQUIREMENTS  

E-Print Network [OSTI]

Contract No. DE-AC02-09CH11466 Section H M152 H-i PART I SECTION H SPECIAL CONTRACT REQUIREMENTS .................................................................................................. 8 CLAUSE H.11 - SERVICE CONTRACT ACT OF 1965 (41 U.S.C. 351) ....................................................... 9 CLAUSE H.12 - WALSH-HEALY PUBLIC CONTRACTS ACT (OCT 2010) [M069 ­ 6

Princeton Plasma Physics Laboratory

323

Contract Number: DE-AC05-76RL01830 Modification M963  

E-Print Network [OSTI]

Contract Number: DE-AC05-76RL01830 Modification M963 Part II ­ Contract Clauses Section I Contract) .............................................................19 I­13 FAR 52.215-8 Order of Precedence -- Uniform Contract Format (Oct 1997) .................20 I)...........................................................................36 I­21 FAR 52.222-4 Contract Work Hours and Safety Standards Act -- Overtime Compensation (July 2005

324

Contract No. DE-AC02-09CH11466 SPECIAL CONTRACT REQUIREMENTS  

E-Print Network [OSTI]

Contract No. DE-AC02-09CH11466 Section H M135 H-i PART I SECTION H SPECIAL CONTRACT REQUIREMENTS .............................................................................................8 CLAUSE H.11 - SERVICE CONTRACT ACT OF 1965 (41 U.S.C. 351).....................................................9 CLAUSE H.12 - WALSH-HEALY PUBLIC CONTRACTS ACT (OCT 2010) [M069 ­ 6/27/11]................10 CLAUSE H.13

325

Contract Number: DE-AC05-76RL01830 Modification M873  

E-Print Network [OSTI]

Contract Number: DE-AC05-76RL01830 Modification M873 G-i Part I ­ The Schedule Section G Contract Administration Data Table of Contents G-1 Head of Contracting Activity (HCA), Contracting Officer (CO), and Contracting Officer's Representative (COR) ...................................................... 1 G­2 952

326

Contract Number: DE-AC05-76RL01830 Modification M412  

E-Print Network [OSTI]

Contract Number: DE-AC05-76RL01830 Modification M412 PNNL Contract Table of Contents SECTION A: Contract Form SECTION B: Supplies or Services and Prices/Costs B-1: Designation of Work and Facilities B-2: Contract Administration Data G-1: Head of Contracting Activity (HCA), Contracting Officer (CO

327

www.exeter.ac.uk/inspiring-science Cellulose: sustainable and renewable  

E-Print Network [OSTI]

www.exeter.ac.uk/inspiring-science Cellulose: sustainable and renewable material for many applications 17 November 2011, 5.45pm Harrison Building, Room 004 InspIrIngScience Professor Stephen Eichhorn Chair of Materials Science College of engineering, MatheMatiCs and PhysiCal sCienCes 2011ceMPS041

Mumby, Peter J.

328

1 Imbedded Heat Pipe Prototype Modelling, Design, and Construction for Particle Ac-  

E-Print Network [OSTI]

1 Imbedded Heat Pipe Prototype Modelling, Design, and Construction for Particle Ac- celerator for predicting heat pipe performance has been generated and a design based on the results of that model has been implemented. A prototype heat pipe is under construction to test the validity of the model. The prototype

Cinabro, David

329

Comparing Web Services with Other Software Components y.yu@open.ac.uk  

E-Print Network [OSTI]

- 1 - Comparing Web Services with Other Software Components Yijun Yu y.yu@open.ac.uk Computing to be developed. As a kind of software components, web service technology has flourished and attracted a flurry of research activities. Despite the vast amount of research on mechanisms of web services, there have been

Lu, Jianguo

330

DE-AC05-00OR22725 Modification No. 341  

E-Print Network [OSTI]

are universities, DOE National Laboratories, a non-profit research foundation, or industrial research partners. DOE.2 "BESC Funding" means the funding for BESC that was awarded by DOE to ORNL under Contract No. DE-AC02 the inventors will have the right to elect title to BESC Inventions. 2.4 "Core Technology" means the following

331

A direct AC-to-DC converter topology with high-frequency isolation  

E-Print Network [OSTI]

disadvantages of the conventional approach are: it requires relatively large input ac filter components, requires two stages of rectification and of de filtering (i.e., at the front-end and output rectifiers), and exhibit poor overall input power factor...

Sulistyono, Widodo

1994-01-01T23:59:59.000Z

332

http://www.essex.ac.uk/chimera/ CHIMERA WORKING PAPER NUMBER: 2005-07  

E-Print Network [OSTI]

http://www.essex.ac.uk/chimera/ CHIMERA WORKING PAPER NUMBER: 2005-07 CWP-2005-07-Lesnard-Social-Change-Fin.doc Social Change, Daily Life and the Internet Chimera Working Paper Number: 2005-07 Dr Laurent Lesnard1 Author's current address: laurent.lesnard@sciences-po.fr #12;CHIMERA WORKING PAPER NUMBER: 2005-07 CWP

Paris-Sud XI, Université de

333

Eye-Tracker {eskim, jkim, btzhang} @ bi.snu.ac.kr  

E-Print Network [OSTI]

Eye-Tracker ,, {eskim, jkim, btzhang} @ bi.snu.ac.kr Eye-Tracking Analysis of Attention . `' . . . Eye-Tracker . Eye-Tracker . . 1. , . `' , . . , . . , . 3 [1]. 1) fMRI, MEG, EEG 2) Eye-Tracker, Motion Tracker embodiment cognition 3

334

Techniques for energy conservation in ac motor-driven systems. Final report  

SciTech Connect (OSTI)

Techniques for energy conservation of reducing losses in ac motor-driven systems proposed by the technical community in response to surging cost of energy are evaluated and compared. Report objectives are to provide better understanding of underlying principles and to evaluate technical and economic viability of these techniques for various applications. An important aspect considered is the impact on electric utility system in terms of harmonics, power factor of operation, and Electro-Magnetic Interference (EMI). The techniques evaluated are: NASA Power Factor Controller, a simple device for reducing power losses in lightly loaded ac motors; wanlass motor modification, a scheme of reconnecting motor windings with capacitors in series, with the intention of improving the motor efficiencies under all loading conditions; conventional variable frequency solid-state inverters which can control the speed of ac motors by producing adjustable frequency ac voltage, with a significant potential for energy conservation in pumps and air-handling systems; and other variable frequency drives and schemes including cycloconverters, slip-recovery scheme, Exxon Alternating Current Synthesizer, Venturini conversion technique, permanent magnet synchronous motors, and a device called the Phase-Liner. The impact of rapid growth in semiconductors and magnetic materials technologies is also considered.

Mohan, N.

1981-09-01T23:59:59.000Z

335

Seoul National University http://bp.snu.ac.kr The Role of Carbon Incorporation in  

E-Print Network [OSTI]

O2 ¬∑ Hydrothermal followed by carbonization at 500¬įC J. Phys. Chem. C 113, 20504 (2009). J. PhysSeoul National University http://bp.snu.ac.kr The Role of Carbon Incorporation in SnO2 of cracks during cycling Sn-Based Oxide Li Metal Carbon-Coated SnO2 #12;Seoul National University http

Park, Byungwoo

336

Chaos, Fractals and Bifurcations Lecturer: Chris King king@math.auckland.ac.nz, Ph 88818  

E-Print Network [OSTI]

-locking and the devil's staircase. Structural stability, bifurcation theory, Morse-smale systems homoclinic pointsMATHS 745 Chaos, Fractals and Bifurcations Lecturer: Chris King king@math.auckland.ac.nz, Ph 88818 Chaos, fractals and bifurcation, and their application to wide areas including commerce, medicine

King, Chris

337

Cyclic strain hardening of nanocrystalline nickel B. Moser a,b,*, T. Hanlon a,c  

E-Print Network [OSTI]

Cyclic strain hardening of nanocrystalline nickel B. Moser a,b,*, T. Hanlon a,c , K.S. Kumar d , S strain hardening and frequency-dependent fatigue life in electrodeposited nanocrystalline Ni subjected. All rights reserved. Keywords: Nanocrystalline materials; Nickel; Low cycle fatigue; Fracture; Cyclic

Suresh, Subra

338

Two dimensional thermoelectric platforms for thermocapillary droplet Man-Chi Liu,ac  

E-Print Network [OSTI]

the cooling function relies on the natural conduction and/or convection. A thermoelectric (TE) chipTwo dimensional thermoelectric platforms for thermocapillary droplet actuation Man-Chi Liu,ac Jin be driven to the cooler regions via surface tension modulation by varying the temperature. The usual method

Lin, Pei-Chun

339

Design and Implementation of a High-Fidelity AC Metering Network  

E-Print Network [OSTI]

in residential and commercial build- ings represent a significant fraction of total energy ex- penditure and evaluation of ACme, a wireless sensor and actuator net- work for monitoring AC energy usage and controlling different kind of application­ high fidelity, building-wide, electricity monitoring. Electricity usage

Dutta, Prabal

340

http://www.ukro.ac.uk FP7 in 2013 making the most of the  

E-Print Network [OSTI]

, University of London 6 November 2012 Inga Benner inga.benner@bbsrc.ac.uk #12;UK Research Office · Based someone to speak to in the European Commission · Project management issues, reporting, audit · Wider (ICT) Nanosciences, Nanotechnologies, Materials and new Production Technologies (NMP) Energy

Royal Holloway, University of London

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


341

Comparison of Two Autonomous AC-DC Converters for Piezoelectric Energy Scavenging Systems  

E-Print Network [OSTI]

be very low, the conversion should be as efficient as possible. The paper describes an active AC that they harvest. To reduce and to optimize their power consumption a bias circuit has been designed to make technology. The performances of the two solutions were compared with the ones of a passive Schottky based

Boyer, Edmond

342

Planar microresonators for EPR experiments R. Narkowicz a,c,*, D. Suter a  

E-Print Network [OSTI]

Planar microresonators for EPR experiments R. Narkowicz a,c,*, D. Suter a , R. Stonies b 2005 Available online 6 June 2005 Abstract EPR resonators on the basis of standing-wave cavities than the wavelength. We discuss the design and evaluation of EPR resonators on the basis of planar

Suter, Dieter

343

Ac-conductivity and electromagnetic energy absorption for the Anderson model in linear response theory  

E-Print Network [OSTI]

We continue our study of the ac-conductivity in linear response theory for the Anderson model using the conductivity measure. We establish further properties of the conductivity measure, including nontriviality at nonzero temperature, the high temperature limit, and asymptotics with respect to the disorder. We also calculate the electromagnetic energy absorption in linear response theory in terms of the conductivity measure.

Abel Klein; Peter MŁller

2014-03-03T23:59:59.000Z

344

Chemistry -Bachelor of Science (SCH2UG) Total Credits Required: 128 Chemistry/Biochemistry -ACS Certified  

E-Print Network [OSTI]

Chemistry - Bachelor of Science (SCH2UG) Total Credits Required: 128 Chemistry/Biochemistry - ACS credits Course Credits Course Credits CH1150 University Chemistry I AND 3 BL1040 Principles of Biology 4 CH1151 University Chemistry Lab 1 AND 1 BL4820 Biochem Techniques I 2 CH1153 University Chemistry

345

Chemistry -Bachelor of Science (SCH5UG) Total Credits Required: 128 Chemistry/Environmental -ACS Certified  

E-Print Network [OSTI]

Chemistry - Bachelor of Science (SCH5UG) Total Credits Required: 128 Chemistry/Environmental - ACS credits Course Credits Course Credits CH1150 University Chemistry I AND 3 BL1040 Principles of Biology 4 CH1151 University Chemistry Lab 1 AND 1 BL3310 Environmental Microbiology 3 CH1153 University

346

Chemistry -Bachelor of Science (SCHUG) Total Credits Required: 128 Chemistry -ACS Certified  

E-Print Network [OSTI]

Chemistry - Bachelor of Science (SCHUG) Total Credits Required: 128 Chemistry - ACS Certified Major of the following courses Course Credits Course Credits CH1150 University Chemistry I AND 3 CH4110 Pharmaceutical Chemistry: Drug Action 3 CH1151 University Chemistry Lab 1 AND 1 CH4120 Pharmaceutical Chemistry: Drug

347

Chemistry -Bachelor of Science (SCH1UG) Total Credits Required: 128 Chemistry/Polymers -ACS Certified  

E-Print Network [OSTI]

Chemistry - Bachelor of Science (SCH1UG) Total Credits Required: 128 Chemistry/Polymers - ACS credits Course Credits Course Credits CH1150 University Chemistry I AND 3 CH4610 Intro to Polymer Science 3 CH1151 University Chemistry Lab 1 AND 1 CH4620 Polymer Chemistry 3 CH1153 University Chemistry

348

A nonlinear robust HVDC control for a parallel AC/DC power system  

E-Print Network [OSTI]

A nonlinear robust HVDC control for a parallel AC/DC power system Hongzhi Cai a , Zhihua Qu b. Keywords: Robust control; HVDC; Power system; Stability; Lyapunov method 1. Introduction It has been recognized that, through an HVDC transmission line, fast electronic control can be applied on the DC power

Qu, Zhihua

349

Graphite-to-diamond transformation induced by ultrasound cavitation A.Kh. Khachatryan a,c  

E-Print Network [OSTI]

Graphite-to-diamond transformation induced by ultrasound cavitation A.Kh. Khachatryan a,c , S microcrystals have been synthesized using ultrasonic cavitation of a suspension of hexagonal graphite in various. © 2008 Elsevier B.V. All rights reserved. Keywords: Ultrasound cavitation; Microcrystalline diamond 1

Bristol, University of

350

Nano-diamonds in the Universe A.C. Andersen,1  

E-Print Network [OSTI]

Nano-diamonds in the Universe A.C. Andersen,1 H. Mutschke,2 L. Binette3 , S. Höfner4 1 NORDITA, SE-75120 Uppsala Sweden The first direct evidence for nano-diamonds in space came from meteorites. Laboratory analyses on fine-grained diamond residues from primitive meteorites have shown that nano- diamonds

Andersen, Anja C.

351

IDT54/74FCT574/A/C FASTCMOSOCTALDREGISTER(3-STATE) MILITARYANDCOMMERCIALTEMPERATURERANGES  

E-Print Network [OSTI]

register built using an advanced dualmetalCMOStechnology. TheseregistersconsistofeightOoutputsonthelow-to-hightransitionoftheclockinput. The IDT54/74FCT574/A/C has non-inverting outputs with respect to the data at the D inputs LOW 3-state Output Enable Input FUNCTION TABLE (1) Inputs Outputs Internal Function OE CP DN ON QN Hi

Berns, Hans-Gerd

352

www.phy.cam.ac.uk What is the Physics of  

E-Print Network [OSTI]

`In 2100, the sources of energy on this planet will be either solar or fusion, and the preferred meanswww.phy.cam.ac.uk Inside... What is the Physics of Sustainability? 2 Peter Littlewood's Parting with the University Registrary Jonathan Nicholls at the award ceremony. The urgency of dealing with energy

Steiner, Ullrich

353

AC conductivity of nanoporous metal-oxide photoanodes for solar energy conversion  

E-Print Network [OSTI]

AC conductivity of nanoporous metal-oxide photoanodes for solar energy conversion Steven J. Konezny% solar-to-electric energy conversion efficiency) exploited the large surface area of nanoporous thin for solar photoconversion is analyzed using a model based on fluctuation-induced tunneling conduction (FITC

Konezny, Steven J.

354

AC 2007-2003: UNDERWATER LEGO ROBOTICS: TESTING, EVALUATION & Adam Carberry, Tufts University  

E-Print Network [OSTI]

AC 2007-2003: UNDERWATER LEGO ROBOTICS: TESTING, EVALUATION & REDESIGN Adam Carberry, Tufts from Tufts. He is also a research assistant at the Tufts University Center for Engineering Educational a difference in bringing engineering to K-12 education. He is also a research assistant at the Tufts University

355

www.exeter.ac.uk/inspiring-science Impact of Climate Change on Urban Flooding  

E-Print Network [OSTI]

www.exeter.ac.uk/inspiring-science Impact of Climate Change on Urban Flooding: a fairy taleMatiCs and PhysiCal sCienCes 2011ceMPS45 Dr Ole Mark is a specialist in climate change and urban water systems-years' experience in both developed and developing countries. Dr Mark is a key partner in the CORFU

Mumby, Peter J.

356

HST/ACS Direct Ages of the Dwarf Elliptical Galaxies NGC 147 and NGC 185  

E-Print Network [OSTI]

We present the deepest optical photometry for any dwarf elliptical (dE) galaxy based on Hubble Space Telescope ACS observations of the Local Group dE galaxies NGC 147 and NGC 185. The resulting F606W and F814W color-magnitude diagrams are the first to reach below the main sequence turnoff in a dE galaxy, allowing us to determine full star formation histories in these systems. The ACS fields are located ~1.5 effective radii from the galaxy center to avoid photometric crowding. While our ACS pointings in both dEs show unambiguous evidence for old and intermediate age stars, the mean age in NGC 147 is ~ 4 Gyr younger as compared to NGC 185. In NGC 147, only 40% of stars were in place 12.5 Gyrs ago (z~5), with the bulk of the remaining stellar population forming between 5 to 7 Gyr. In contrast, 70% of stars were formed in NGC 185 field more than12.5 Gyr ago with the majority of the remaining population forming between 8 to 10 Gyr. Star formation ceased in both ACS fields at least 3 Gyr ago. Previous observations ...

Geha, M; Grocholski, A; Dolphin, A; van der Marel, R P; Guhathakurta, P

2015-01-01T23:59:59.000Z

357

DE-AC02-76SF00515 Contractor Performance Evaluation and  

E-Print Network [OSTI]

#12;#12;DE-AC02-76SF00515 Appendix B M544 FY 2008 Contractor Performance Evaluation and Measurement Plan for Management and Operations ofthe Stanford Linear Accelerator Center 10-03-07 09:58 RCVD J

Wechsler, Risa H.

358

www.arts.canterbury.ac.nz/internships Project Title: Fracking in Canterbury?  

E-Print Network [OSTI]

www.arts.canterbury.ac.nz/internships Project Title: Fracking in Canterbury? Bachelor of Arts: Joanna Goven Project Reference Number: S212/Fracking/22/NP Application Deadline: 2 July NOON Project Description: Fracking is the term given to the hydraulic fracturing of rock to extract natural gas

Hickman, Mark

359

Function Block Diagrams * {ekjee, jbyoo, suhyun, cha}@dependable.kaist.ac.kr  

E-Print Network [OSTI]

}@dependable.kaist.ac.kr : FBD(Function Block Diagram) FBD . PLC FBD C . FBD . FBD Center(ITRC). RLL(Relay Ladder Logic) , . PLC(Programmable Logic Controller) [2] , LD(Ladder Diagram) FBD(Function Block Diagram) PLC . PLC . PLC

360

www.tyndall.ac.uk Shale gas: an updated assessment of  

E-Print Network [OSTI]

, such as oil derived from tar sands. Nevertheless, there are several routes by which shale gas extraction maywww.tyndall.ac.uk Shale gas: an updated assessment of environmental and climate change impacts Summary This report, commissioned by The Co-operative, is an update on our January report, Shale gas

Matthews, Adrian

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


361

Attachment B Applicants must submit properly completed 1(A/B), S1(A/B), and S5(A/B) forms to certify or precertify  

E-Print Network [OSTI]

Authority ∑ WECC interconnection substation location ∑ Commercial Operations Date (date the facility began

362

Transmission Design at the National Level: Benefits, Risks and Possible Paths Forward  

E-Print Network [OSTI]

Electricity Coordinating Council (WECC) Dale Osborn, Consulting Advisor, Transmission Management, Midwest

363

DRAFT Released for Public Comment February 14, 2008 W. Bill Booth  

E-Print Network [OSTI]

Coordinating Council (WECC) for consideration in its assessment of West-wide resource adequacy. The term

364

Arnold Schwarzenegger INTERMITTENCY ANALYSIS PROJECT  

E-Print Network [OSTI]

the Tehachapi, Imperial, Western Electricity Coordinating Council (WECC) and Frontier Line working groups

365

21 a 25 de maio de 2006 May 21rst  

E-Print Network [OSTI]

recently, studies of the WECC power systems, which spans the western US, have identified load modelling

366

DATE Apr 26 2011 RECD. Apr 26 2011  

E-Print Network [OSTI]

Coordinating Council (WECC). The proposed changes include new Conditions of Certification for the gas turbine

367

Energy Research and Development Division FINAL PROJECT REPORT  

E-Print Network [OSTI]

................................................................. 1 1.0 Western Electricity Coordinating Council (WECC) WAMS (Wide Area Measurement System

368

Energy Optimization (Electric)- Residential Efficiency Program  

Broader source: Energy.gov [DOE]

The Energy Optimization Programs, administered by WECC, provides residential electric incentives for the following Michigan utilities:

369

Energy Optimization (Electric)- Commercial Efficiency Program  

Broader source: Energy.gov [DOE]

The Energy Optimization Programs, administered by WECC, provides commercial electric incentives for the following Michigan utilities:

370

225-Ac and 223-Ra Production via 800 MeV Proton Irradiation of Natural Thorium Target  

E-Print Network [OSTI]

Cross sections for the formation of 225,227-Ac, 223,225-Ra, and 227-Th via the proton bombardment of natural thorium targets were measured at a nominal proton energy of 800 MeV. No earlier experimental cross section data for the production of 223,225-Ra, 227-Ac and 227-Th by this method were found in the literature. A comparison of theoretical predictions with the experimental data shows agreement within a factor of two. Results indicate that accelerator-based production of 225-Ac and 223-Ra is a viable production method.

J. W. Weidner; S. G. Mashnik; K. D. John; B. Ballard; E. R. Birnbaum; L. J. Bitteker; A. Couture; M. E. Fassbender; G. S. Goff; R. Gritzo; F. M. Hemez; W. Runde; J. L. Ullmann; L. E. Wolfsberg; F. M. Nortier

2012-04-10T23:59:59.000Z

371

Review of the design and performance features of hvdc systems connected to low short circuit ratio ac systems  

SciTech Connect (OSTI)

The design and performance of an HVdc system is significantly impacted by the relative strength of the ac system to which it is connected. In this paper, design and performance features of ten HVdc systems are discussed. All of these systems are connected to ac systems that are relatively weak compared to the rating of the dc system. Six of these systems are back-to-back, two are overhead lines, and two are undersea cable connections. AC and dc system interaction problems and how they are addressed in the design and specification of each of these systems, are described.

Thallam, R.S. (Salt River Project, Phoenix, AZ (United States))

1992-10-01T23:59:59.000Z

372

Data:474ac228-a429-44ae-ac83-7837758d36e7 | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump to: navigation,f31366697 No revision hasd412ac06 No

373

Data:Bcece24c-3758-46ac-ac61-3cc562ee17f4 | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onb5-dcc1fcffd1f2 No revisionBc32c6c2-7336-4ed7-9ed7-6e5811369aefBcecce2e-73ac-43ee-9b95-9acb3402e417 No revision has

374

Data:799e7c7c-8732-4ef4-97ac-2ac8ddb775e4 | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office695810186 No revision has6a0216321b Nof667a9d7d88 No revisionc5a53c0de No revision has beenac-2ac8ddb775e4 No

375

Data:304c7bdb-9ac5-4bea-ab51-af99e3f22ac3 | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of48d9ff47edf3 Noc7e1a8ffe No869d7ced0c4 Noddb932b8a3f1 No revision has been approved for thisaf99e3f22ac3 No

376

AC 2011-1335: STUDENTS AND SUSTAINABILITY: ASSESSING STU-DENTS' UNDERSTANDING OF SUSTAINABILITY FROM SERVICE LEARN-  

E-Print Network [OSTI]

AC 2011-1335: STUDENTS AND SUSTAINABILITY: ASSESSING STU- DENTS' UNDERSTANDING OF SUSTAINABILITY, Environmental, and Architectural Engineering at the University of Colorado at Boulder (CU). She served research interests pertaining to engineering education include learning through service, sustainability

377

A new high performance AC to DC rectifier with input power factor correction and harmonic reduction capacity  

E-Print Network [OSTI]

Many conventional switching power supplies in data processing equipment and low power motor drive systems operate by rectifying the input ac line voltage and filtering it with large electrolytic capacitors. Because this process involves both...

Martinez, Roberto

1994-01-01T23:59:59.000Z

378

A High Frequency Isolated Current-fed Bidirectional DC/AC Converter For Grid-Tied Energy Storage System  

E-Print Network [OSTI]

tied energy storage systems (ESS) will be voltage to a high-DC/AC converter to interface ESS based on low voltage cellscharging and discharging of the ESS and the control strategy

King Jet, TSENG

2013-01-01T23:59:59.000Z

379

The role of eddy currents and nanoparticle size on AC magnetic fieldinduced reflow in solder/magnetic nanocomposites  

E-Print Network [OSTI]

facilitate solder reflow in AC magnetic fields. We compare power loss in a solder composite sample with MNP, for smaller samples, power loss is not sufficient to realize solder reflow temperature. Additional heating can powders (Power loss in magnetic

McHenry, Michael E.

380

Hardware model of a shipboard zonal electrical distribution system (ZEDS) : alternating current/direct current (AC/DC)  

E-Print Network [OSTI]

A hardware model of a shipboard electrical distribution system based on aspects of the DDG 51 Flight IIA, Arleigh Burke class, 60Hz Alternating Current (AC) and the future direct current (DC), zonal electrical distribution ...

Tidd, Chad N. (Chad Norman)

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "wecc wecc-us ac" 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

An Annotated Bibliography of High-Voltage Direct-Current Transmission and Flexible AC Transmission (FACTS) Devices, 1991-1993.  

SciTech Connect (OSTI)

References are contained for HVDC systems, converter stations and components, overhead transmission lines, cable transmission, system design and operations, simulation of high voltage direct current systems, high-voltage direct current installations, and flexible AC transmission system (FACTS).

Litzenberger, Wayne; Lava, Val

1994-08-01T23:59:59.000Z

382

A test platform for measuring the energy efficiency of AC induction motors under various loading conditions and control schemes/  

E-Print Network [OSTI]

A test platform was developed to measure and compare the energy efficiency of an AC induction motor under steady-state and cyclical loading conditions while operating in both a constant speed mode and while performing speed ...

Granata, John A. (John Anthony)

2012-01-01T23:59:59.000Z

383

National Fuel Cell Bus Program: Accelerated Testing Evaluation Report and Appendices, Alameda-Contra Costa Transit District (AC Transit)  

SciTech Connect (OSTI)

This is an evaluation of hydrogen fuel cell transit buses operating at AC Transit in revenue service since March 20, 2006 compared to similar diesel buses operating from the same depot. This evaluation report includes results from November 2007 through October 2008. Evaluation results include implementation experience, fueling station operation, fuel cell bus operations at Golden Gate Transit, and evaluation results at AC Transit (bus usage, availability, fuel economy, maintenance costs, and roadcalls).

Chandler, K.; Eudy, L.

2009-01-01T23:59:59.000Z

384

THE ACS NEARBY GALAXY SURVEY TREASURY. III. CEPHEIDS IN THE OUTER DISK OF M81  

SciTech Connect (OSTI)

The ACS Nearby Galaxy Survey Treasury (ANGST) has acquired deep ACS imaging of a field in the outer disk of the large spiral galaxy M81. These data were obtained over a total of 20 Hubble Space Telescope orbits, providing a baseline long enough to reliably identify Cepheid variable stars in the field. Fundamental mode and first overtone types have been distinguished through comparative fits with corresponding Cepheid light curve templates derived from principal component analysis of confirmed Cepheids in the Large Magellanic Cloud (LMC), Small Magellanic Cloud, and Milky Way. A distance modulus of 27.78 {+-} 0.05 {sub r} {+-} 0.14 {sub s} with a corresponding distance of 3.60 {+-} 0.23 Mpc has been calculated from a sample of 11 fundamental mode and two first overtone Cepheids (assuming an LMC distance modulus of {mu}{sub LMC} = 18.41 {+-} 0.10 {sub r} {+-} 0.13 {sub s})

McCommas, Les P.; Williams, Benjamin F.; Dalcanton, Julianne J.; Davis, Matthew R. [Astronomy Department, University of Washington, Box 351580, Seattle, WA 98195 (United States); Yoachim, Peter [Department of Astronomy and McDonald Observatory, University of Texas, Austin, TX 78712 (United States); Dolphin, Andrew E. [Raytheon Corporation, 870 Winter Street Waltham, MA 02451 (United States)], E-mail: lmccomma@astro.washington.edu, E-mail: jd@astro.washington.edu, E-mail: ben@astro.washington.edu, E-mail: mrdavis@astro.washington.edu, E-mail: yoachim@astro.as.utexas.edu, E-mail: adolphin@ratheon.com

2009-06-15T23:59:59.000Z

385

Clock Controller For Ac Self-Timing Analysis Of Logic System  

DOE Patents [OSTI]

A clock controller and clock generating method are provided for AC self-test timing analysis of a logic system. The controller includes latch circuitry which receives a DC input signal at a data input, and a pair of continuous out-of-phase clock signals at capture and launch clock inputs thereof. The latch circuitry outputs two overlapping pulses responsive to the DC input signal going high. The two overlapping pulses are provided to waveform shaper circuitry which produces therefrom two non-overlapping pulses at clock speed of the logic system to be tested. The two non-overlapping pulses are a single pair of clock pulses which facilitate AC self-test timing analysis of the logic system.

Lo, Tinchee (Fishkill, NY); Flanagan, John D. (Rhinebeck, NY)

2004-05-18T23:59:59.000Z

386

Construction of AC Motor Controllers for NOvA Experiment Upgrades  

SciTech Connect (OSTI)

I have been constructing Alternating Current (AC) motor controllers for manipulation of particle beam detectors. The capability and reliability of these motor controllers are essential to the Laboratory's mission of accurate analysis of the particle beam's position. The device is moved in and out of the beam's path by the motor controller followed by the Neutrinos at the Main Injector Off-Axis {nu}{sub e} Appearance (NOvA) Experiment further down the beam pipe. In total, I built and tested ten ac motor controllers for new beam operations in the NOvA experiment. These units will prove to be durable and provide extremely accurate beam placement for NOvA Experiment far into the future.

Cooley, Patrick; /Fermilab; ,

2011-08-04T23:59:59.000Z

387

Dirty, Skewed, and Backwards: The Smectic $A$-$C$ Phase Transition in Aerogel  

E-Print Network [OSTI]

We study the smectic AC transition in anisotropic and uniaxial disordered environments, e.g., aerogel with an external field. We find very strange behavior of translational correlations: the low-temperature, lower-symmetry Smectic C phase is itless translationally ordered than the it high-temperature, higher-symmetry Smectic A phase, with short-ranged and algebraic translational correlations, respectively. Specifically, the A and C phase belong to the quasi-long-ranged translationally ordered " XY Bragg glass '' and short-ranged translationally ordered " m=1 Bragg glass '' phase, respectively. The AC phase transition itself belongs to a new universality class, whose fixed points and exponents we find in a d=5-epsilon expansion.

Leiming Chen; John Toner

2004-07-28T23:59:59.000Z

388

Switch contact device for interrupting high current, high voltage, AC and DC circuits  

DOE Patents [OSTI]

A high voltage switch contact structure capable of interrupting high voltage, high current AC and DC circuits. The contact structure confines the arc created when contacts open to the thin area between two insulating surfaces in intimate contact. This forces the arc into the shape of a thin sheet which loses heat energy far more rapidly than an arc column having a circular cross-section. These high heat losses require a dramatic increase in the voltage required to maintain the arc, thus extinguishing it when the required voltage exceeds the available voltage. The arc extinguishing process with this invention is not dependent on the occurrence of a current zero crossing and, consequently, is capable of rapidly interrupting both AC and DC circuits. The contact structure achieves its high performance without the use of sulfur hexafluoride.

Via, Lester C.; Witherspoon, F. Douglas; Ryan, John M.

2005-01-04T23:59:59.000Z

389

Protecting a HVDC link against accidental isolation from its receiving AC system  

SciTech Connect (OSTI)

When an HVdc scheme is isolated from its receiving ac system, the inverter may continue to operate, generating its own ac bus voltages; this is defined here as islanding. If islanding is allowed to continue unrestricted, then main circuit components may in some conditions be damaged and it is therefore necessary to provide a suitable protection system. This paper outlines the protection scheme developed for the McNeill Back-to-Back HVdc link in Alberta, Canada, to prevent damage due to islanding while still permitting the link to automatically restart on reclosure of the isolating breaker. Oscillograms showing the protection in operation on both the GEC ALSTHOM HVdc simulator and during tests carried out as part of the commissioning of the McNeill HV dc link are included.

Whitehouse, R.S. (GEC Alsthom Transmission and Distribution Projects Ltd., Stafford (United Kingdom))

1993-07-01T23:59:59.000Z

390

Methodology for integration of HVDC links in large ac systems. Phase I. Reference manual. Final report  

SciTech Connect (OSTI)

HVDC transmission has been found to be an attractive alternative to ac transmission in many situations. Evaluations of HVDC alternatives include technical, economic, environmental and sometimes regulatory considerations which are different than those for ac transmission. This research project resulted in the preparation of a HVDC reference manual which describes a comprehensive methodology for evaluating HVDC alternatives in utility transmission planning. It provides basic background information about existing HVDC systems. It describes the types of studies required and potential problems which must be dealt with. It also discusses how the studies are usually run and what system modeling is required. It emphasizes the importance of proper control of the dc system and provides examples of control systems which have been used.

Meredith, R.J.

1983-03-01T23:59:59.000Z

391

Robust Timing Synchronization for AC-OFDM Based Optical Wireless Communications  

E-Print Network [OSTI]

Visible light communications (VLC) have recently attracted a growing interest and can be a potential solution to realize indoor wireless communication with high bandwidth capacity for RF-restricted environments such as airplanes and hospitals. Optical based orthogonal frequency division multiplexing (OFDM) systems have been proposed in the literature to combat multipath distortion and intersymbol interference (ISI) caused by multipath signal propagation. In this paper, we present a robust timing synchronization scheme suitable for asymmetrically clipped (AC) OFDM based optical intensity modulated direct detection (IM/DD) wireless systems. Our proposed method works perfectly for ACO-OFDM, Pulse amplitude modulated discrete multitone (PAM-DMT) and discrete Hartley transform (DHT) based optical OFDM systems. In contrast to existing OFDM timing synchronization methods which are either not suitable for AC OFDM techniques due to unipolar nature of output signal or perform poorly, our proposed method is suitable for...

Ranjha, Bilal A; Kavehrad, Mohsen; Deng, Peng

2015-01-01T23:59:59.000Z

392

Design, fabrication and characterization of the first AC-coupled silicon microstrip sensors in India  

E-Print Network [OSTI]

This paper reports the design, fabrication and characterization of single-sided silicon microstrip sensors with integrated biasing resistors and coupling capacitors, produced for the first time in India. We have first developed a prototype sensor on a four-inch wafer. After finding suitable test procedures for characterizing these AC coupled sensors, we have fine-tuned various process parameters in order to produce sensors with the desired specifications.

T. Aziz; S. R. Chendvankar; G. B. Mohanty; M. R. Patil; K. K. Rao; Y. R. Rani; Y. P. P. Rao; H. Behnamian; S. Mersi; M. Naseri

2014-05-08T23:59:59.000Z

393

Soft-Switching High-Frequency AC-Link Universal Power Converters with Galvanic Isolation  

E-Print Network [OSTI]

) direct drive using wound-field synchronous generator [10]. ...................................................................................................... 6 Figure 6 Dc-dc buck-boost converter: (a) configuration, (b) energizing mode (mode 1), (c...) de-energizing mode (mode 2), (d) voltage and current waveforms ........ 12 Figure 7 An alternative representation of the dc-dc buck-boost converter ...................... 13 Figure 8 Dc-dc ac-link buck-boost converter: configuration, behavior...

Amirabadi, Mahshid

2013-08-07T23:59:59.000Z

394

Spectroscopic Observations and Analysis of the Unusual Type Ia SN1999ac  

SciTech Connect (OSTI)

The authors present optical spectra of the peculiar Type Ia supernova (SN Ia) 1999ac. The data extend from -15 to +42 days with respect to B-band maximum and reveal an event that is unusual in several respects. prior to B-band maximum, the spectra resemble those of SN 1999aa, a slowly declining event, but possess stronger Si II and Ca II signatures (more characteristic of a spectroscopically normal SN). Spectra after B-band maximum appear more normal. The expansion velocities inferred from the Iron lines appear to be lower than average; whereas, the expansion velocity inferred from Calcium H and K are higher than average. The expansion velocities inferred from the Iron lines appear to be lower than average; whereas, the expansion velocity inferred from Calcium H and K are higher than average. The expansion velocities inferred from Si II are among the slowest ever observed, though SN 1999ac is not particularly dim. The analysis of the parameters v{sub 10}(Si II), R(Si II), v, and {Delta}m{sub 15} further underlines the unique characteristics of SN 1999ac. They find convincing evidence of C II {lambda}6580 in the day -15 spectrum with ejection velocity v > 16,000 km s{sup -1}, but this signature disappears by day -9. This rapid evolution at early times highlights the importance of extremely early-time spectroscopy.

Garavini, G.; Aldering, G.; Amadon, A.; Amanullah, R.; Astier,P.; Balland, C.; Blanc, G.; Conley, A.; Dahlen, T.; Deustua, S.E.; Ellis,R.; Fabbro, S.; Fadeyev, V.; Fan, X.; Folatelli, G.; Frye, B.; Gates,E.L.; Gibbons, R.; Goldhaber, G.; Goldman, B.; Goobar, A.; Groom, D.E.; Haissinski, J.; Hardin, D.; Hook, I.; Howell, D.A.; Kent, S.; Kim, A.G.; Knop, R.A.; Kowalski, M.; Kuznetsova, N.; Lee, B.C.; Lidman, C.; Mendez,J.; Miller, G.J.; Moniez, M.; Mouchet, M.; Mourao, A.; Newberg, H.; Nobili, S.; Nugent, P.E.; Pain, R.; Perdereau, O.; Perlmutter, S.; Quimby, R.; Regnault, N.; Rich, J.; Richards, G.T.; Ruiz-Lapuente, P.; Schaefer, B.E.; Schahmaneche, K.; Smith, E.; Spadafora, A.L.; Stanishev,V.; Thomas, R.C.; Walton, N.A.; Wang, L.; Wood-Vasey, W.M.

2005-07-12T23:59:59.000Z

395

Noise-induced dephasing of an ac-driven Josephson junction  

E-Print Network [OSTI]

We consider phase-locked dynamics of a Josephson junction driven by finite-spectral-linewidth ac current. By means of a transformation, the effect of frequency fluctuations is reduced to an effective additive noise, the corresponding (large) dephasing time being determined, in the logarithmic approximation, by the Kramers' expression for the lifetime. For sufficiently small values of the drive's amplitude, direct numerical simulations show agreement of the dependence of the dephasing activation energy on the ac-drive's spectral linewidth and amplitude with analytical predictions. Solving the corresponding Fokker-Planck equation analytically, we find a universal dependence of a critical value of the effective phase-diffusion parameter on the drive's amplitude at a point of a sharp transition from the phase-locked state to an unlocked one. For large values of the drive amplitude, saturation and subsequent decrease of the activation energy are revealed by simulations, which cannot be accounted for by the perturbative analysis. The same new effect is found for a previously studied case of ac-driven Josephson junctions with intrinsic thermal noise. The work was performed in the framework of a cooperation agreement between Consiglio Nazionale di Ricerca (Italy) and the Israeli Ministry of Science and Technology.

Giovanni Filatrella; Boris A. Malomed; Sergio Pagano

2002-03-28T23:59:59.000Z

396

An evaluation of the Panasonic model UD513AC-1 Thermoluminescence Dosimetry system  

SciTech Connect (OSTI)

An evaluation of the Panasonic UD513AC-1 Thermoluminescence Dosimetry system was performed to determine the system`s capabilities as a general purpose thermoluminescence dosimeter measuring device. The tests that were performed included a critique of the user`s manual, delimitation of the operating parameters, the quality of construction, and an evaluation of the features that were unique to this system. The UD513AC-1 was found to be an adequate measuring device for most dosimetric applications. It was not well suited for experimental work with thermoluminescence materials due to a low sensitivity displayed by the photomultiplier tube to commonly used materials. The system was well constructed and did not suffer hardware failure during this research. Major attributes of the UD513AC-1 were automatic data storage, highly reproducible heating ramps, an excellent infrared light filter and a unique feature to a single phosphor unit, a dose determination function. Negative aspects of the system included a limited data manipulation capability within the controlling program, a poorly written user`s manual, inadequate sensitivity on the part of the photomultiplier tube, and insufficient capability to adjust the hot N{sub 2} gas flow to desired levels.

Durrer, R.E. Jr. [Texas A and M Univ., College Station, TX (United States)

1991-12-01T23:59:59.000Z

397

Improving the dynamic performance of a complex AC/DC system by HVDC control modifications  

SciTech Connect (OSTI)

The power system of Hydro-Quebec has a peak load of approximately 27 GW. The great distance between the production sites and the load centers introduces stability limitations, which is the reason why the Quebec grid cannot be economically synchronized (through ac transmission with limited capacity) with the U.S. northeastern network. Power exports are therefore dependent on the use of HVDC links of which Hydro-Quebec now possesses five, for a capacity of over 2600 MW. Such a capacity will again soon increase. At the moment, the Chateauguay scheme has the largest HVDC capacity. It transfers 1000 MW by means of two Back-to-Back converter blocks. Various automatic control systems are installed on the Chateauguay scheme owing to the fact that a single circuit of a 765 kV ac line transmits the output of both the HVDC converter stations as well as the output from Beauharnois hydro generating station. Such controls have performed satisfactorily since 1984. However, a remarkable improvement of the overall ac/dc system dynamic performance can be gained by making certain modifications in some of these HVDC system controls. This paper presents the salient features of such control modifications, currently under consideration, using the results of an investigation by digital and analogue simulations that demonstrate the achieved improvements.

Hammad, A.E. (ABB Power Systems, Baden (CH)); Gagnon, J. (Hydro Quebec, Montreal (CA)); McCallum, D. (IREQ, Montreal (CA))

1990-10-01T23:59:59.000Z

398

Contact Undergraduate Admissions Office | Tel +44 (0)117 928 8154 Email socsci-ug-admissions@bristol.ac.uk 54 ACCOUnTing And FinAnCE  

E-Print Network [OSTI]

-ug-admissions@bristol.ac.uk 54 ACCOUnTing And FinAnCE FACULTY oF soCiAL sCienCes And LAw bristol.ac.uk Accounting and Finance As one of the UK's leading departments for Accounting and Finance, we offer you the opportunity to study and their application skills. bristol.ac.uk/accounting Why study Accounting and Finance at Bristol? Bristol has

Subramanian, Sriram

399

Data:Ac1be58a-fdc2-4dc5-be16-8ac5f844e141 | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office695810186Aade79ec-8628-4e5e-a921-24d1b399e432Abfc02b7-5501-4885-811d-4083ecf1a854 Nofdc2-4dc5-be16-8ac5f844e141

400

Comparison of the Accuracy and Speed of Transient Mobile A/C System Simulation Models: Preprint  

SciTech Connect (OSTI)

The operation of air conditioning (A/C) systems is a significant contributor to the total amount of fuel used by light- and heavy-duty vehicles. Therefore, continued improvement of the efficiency of these mobile A/C systems is important. Numerical simulation has been used to reduce the system development time and to improve the electronic controls, but numerical models that include highly detailed physics run slower than desired for carrying out vehicle-focused drive cycle-based system optimization. Therefore, faster models are needed even if some accuracy is sacrificed. In this study, a validated model with highly detailed physics, the 'Fully-Detailed' model, and two models with different levels of simplification, the 'Quasi-Transient' and the 'Mapped- Component' models, are compared. The Quasi-Transient model applies some simplifications compared to the Fully-Detailed model to allow faster model execution speeds. The Mapped-Component model is similar to the Quasi-Transient model except instead of detailed flow and heat transfer calculations in the heat exchangers, it uses lookup tables created with the Quasi-Transient model. All three models are set up to represent the same physical A/C system and the same electronic controls. Speed and results of the three model versions are compared for steady state and transient operation. Steady state simulated data are also compared to measured data. The results show that the Quasi-Transient and Mapped-Component models ran much faster than the Fully-Detailed model, on the order of 10- and 100-fold, respectively. They also adequately approach the results of the Fully-Detailed model for steady-state operation, and for drive cycle-based efficiency predictions

Kiss, T.; Lustbader, J.

2014-03-01T23:59:59.000Z

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401

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, YOLo AC-31, NO.9, SEPTEMBER1986 803 JOHN N. TSITSIKLIS, MEMBER,IEEE,DIMITRI P. BERTSEKAS, FELLOW,IEEE,ANDMICHAEL ATHANS, FELLOW,IEEE  

E-Print Network [OSTI]

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, YOLo AC-31, NO.9, SEPTEMBER1986 803 JOHN N. TSITSIKLIS #12;IEEETRANSACTIONS ON AUTOMATIC CONTROL, YOLo AC-31, NO.9. SEPTEMBER1986 804 in (2

Androulakis, Ioannis (Yannis)

402

The design of an A-C voltage regulator using a Wein Bridge detector  

E-Print Network [OSTI]

equipment, which in turn demands a mox'e closely regulated power supply. In satisfying these demands there have been many kinds of voltage regulators designed, constructed, and needs A voltage regulator oonsists essentially of two pax'ts, the "detectox...-V, 424-8, 470 3, 499-503 1950 4. Patchett, G. N. , "The Theory of Nonlinear Bridge Circuit Applied to Voltage Stabilizers, " J. I . E. E . , Vol. 93, Pt. III, p. 18 (1948). 5. Choudbury, J. K. t Das Gupta, S. C. , and Sen, P. C, , "An A-C Voltage...

Brown, Richard True

2012-06-07T23:59:59.000Z

403

The Smectic $A$-$C$ Phase Transition in Biaxial Disordered Environments  

E-Print Network [OSTI]

We study the smectic $A$-$C$ phase transition in biaxial disordered environments, e.g. fully anisotropic aerogel. We find that both the $A$ and $C$ phases belong to the universality class of the "XY Bragg glass", and therefore have quasi-long-ranged translational smectic order. The phase transition itself belongs to a new universality class, which we study using an $\\epsilon=7/2-d$ expansion. We find a stable fixed point, which implies a continuous transition, the critical exponents of which we calculate.

Leiming Chen; John Toner

2011-12-07T23:59:59.000Z

404

Greener Commercial A/C Units Becoming a Cool Item | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeatMulti-Dimensional Subject: GuidanceNotGrandPurchasing underGreener Commercial A/C

405

ESBWR response to an extended station blackout/loss of all AC power  

SciTech Connect (OSTI)

U.S. federal regulations require light water cooled nuclear power plants to cope with Station Blackouts for a predetermined amount of time based on design factors for the plant. U.S. regulations define Station Blackout (SBO) as a loss of the offsite electric power system concurrent with turbine trip and unavailability of the onsite emergency AC power system. According to U.S. regulations, typically the coping period for an SBO is 4 hours and can be as long as 16 hours for currently operating BWR plants. Being able to cope with an SBO and loss of all AC power is required by international regulators as well. The U.S. licensing basis for the ESBWR is a coping period of 72 hours for an SBO based on U.S. NRC requirements for passive safety plants. In the event of an extended SBO (viz., greater than 72 hours), the ESBWR response shows that the design is able to cope with the event for at least 7 days without AC electrical power or operator action. ESBWR is a Generation III+ reactor design with an array of passive safety systems. The ESBWR primary success path for mitigation of an SBO event is the Isolation Condenser System (ICS). The ICS is a passive, closed loop, safety system that initiates automatically on a loss of power. Upon Station Blackout or loss of all AC power, the ICS begins removing decay heat from the Reactor Pressure Vessel (RPV) by (i) condensing the steam into water in heat exchangers located in pools of water above the containment, and (ii) transferring the decay heat to the atmosphere. The condensed water is then returned by gravity to cool the reactor again. The ICS alone is capable of maintaining the ESBWR in a safe shutdown condition after an SBO for an extended period. The fuel remains covered throughout the SBO event. The ICS is able to remove decay heat from the RPV for at least 7 days and maintains the reactor in a safe shutdown condition. The water level in the RPV remains well above the top of active fuel for the duration of the SBO event. Beyond 7 days, only a few simple actions are needed to cope with the SBO for an indefinite amount of time. The operation of the ICS as the primary success path for mitigation of an SBO, allows for near immediate plant restart once power is restored. (authors)

Barrett, A. J.; Marquino, W. [New Plants Engineering, GE Hitachi Nuclear Energy, M/CA 75, 3901 Castle Hayne Road, Wilmington, NC 28402 (United States)

2012-07-01T23:59:59.000Z

406

SF 6110-AC Residual Inventory of Material or Equipment Furnished by or Acquired for Sandia  

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

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407

Contract DE-AC02-07CH11358 Modifications Language Changes  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New SubstationCleanCommunity2Workshops 2008O"Program andAC02-07CH11358

408

Data:82669655-9455-4500-a883-ac345410ec12 | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office695810186 No revisione0a2d50bdf No revision has9-c45258b300ac Noc1e69d7992 No revision has45410ec12 No revision

409

Dynamic performance of static and synchronous compensators at an HVDC inverter bus in a very weak AC system  

SciTech Connect (OSTI)

This paper discusses the performance of dynamic voltage control devices at the inverters of very weak ac systems. The types of compensation considered are: (a) static var compensator (SVC), (b) synchronous compensator (SC), (c) a mix of the two and (d) fixed capacitors. Although the primary purpose of these compensators is to control voltage at the ac bus, their dynamic performance during system disturbances is a very important factor. The investigation includes the behavior of the various voltage control options under ac and dc disturbances. The paper shows that the SVC has the fastest response for load rejection type of overvoltages, but can cause serious problems with recovery during undervoltages caused by single phase faults. The CIGRE benchmark model for HVdc control studies has been modified and used in this study. In particular the effect of local load has been included.

Nayak, O.B.; Gole, A.M. (Univ. of Manitoba, Winnipeg (Canada)); Chapman, D.G.; Davies, J.B. (Manitoba Hydro, Winnipeg (Canada))

1994-08-01T23:59:59.000Z

410

s.haszeldine@ed.ac.uk CCS deployment 11 April 2008 Inst Public Policy Research, London 1 CCS : one tool for mitigation  

E-Print Network [OSTI]

.haszeldine@ed.ac.uk CCS deployment 11 April 2008 Inst Public Policy Research, London 3 World energy prediction (Business power Hydro power Other renewables Fossil fuel use doubles in next 30yr IEA 2004 World Energy outlook Fossil fuels will still provide most of world energy #12;s.haszeldine@ed.ac.uk CCS deployment 11 April

Haszeldine, Stuart

411

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS--I: FUNDAMENTAL THEORY AND APPLICATIONS, VOL. 49, NO. 5, MAY 2002 621 Modeling of PWM Inverter-Supplied AC Drives  

E-Print Network [OSTI]

. The fundamental frequency of this waveform is adjusted to produce the desired speed. In modern electric drives, MAY 2002 621 Modeling of PWM Inverter-Supplied AC Drives at Low Switching Frequencies T. A. Sakharuk in ac drives supplied by pulsewidth modulated (PWM) power electronic inverters. Specifically, the paper

Stankoviæ, Aleksandar

412

Author Addresses: J.A. van Biljon, School of Computing, University of South Africa, P O Box 392, UNISA, 0003, South Africa; vbiljja@unisa.ac.za  

E-Print Network [OSTI]

Addresses: J.A. van Biljon, School of Computing, University of South Africa, P O Box 392, UNISA, 0003, South Africa; vbiljja@unisa.ac.za P Kotze, School of Computing, University of South Africa, P O Box 392, UNISA, 0003, South Africa; kotzep@unisa.ac.za K. V. Renaud, Department of Computing Science, The University

Williamson, John

413

AC transport in p-Ge/GeSi quantum well in high magnetic fields  

SciTech Connect (OSTI)

The contactless surface acoustic wave technique is implemented to probe the high-frequency conductivity of a high-mobility p-Ge/GeSi quantum well structure in the regime of integer quantum Hall effect (IQHE) at temperatures 0.3Ė5.8 K and magnetic fields up to 18 T. It is shown that, in the IQHE regime at the minima of conductivity, holes are localized and ac conductivity is of hopping nature and can be described within the ďtwo-siteĒ model. The analysis of the temperature and magnetic-field-orientation dependence of the ac conductivity at odd filing factors enables us to determine the effective hole g-factor, |g{sub zz}|?4.5. It is shown that the in-plane component of the magnetic field leads to a decrease in the g-factor as well as increase in the cyclotron mass, which is explained by orbital effects in the complex valence band of germanium.

Drichko, I. L.; Malysh, V. A.; Smirnov, I. Yu.; Golub, L. E.; Tarasenko, S. A. [A.F. Ioffe Physical Technical Institute of Russian Academy of Sciences, 194021 St. Petersburg (Russian Federation); Suslov, A. V. [National High Magnetic Field Laboratory, Tallahassee, FL 32310 (United States); Mironov, O. A. [Warwick SEMINANO R and D Center, University of Warwick Science Park, Coventry CV4 7EZ (United Kingdom); Kummer, M.; Kšnel, H. von [Laboratorium fŁr FestkŲrperphysik ETH ZŁrich, CH-8093 ZŁrich (Switzerland)

2014-08-20T23:59:59.000Z

414

AC Resonant charger with charge rate unrelated to primary power frequency  

DOE Patents [OSTI]

An AC resonant charger for a capacitive load, such as a PFN, is provided with a variable repetition rate unrelated to the frequency of a multi-phase AC power source by using a control unit to select and couple the phase of the power source to the resonant charger in order to charge the capacitive load with a phase that is the next to begin a half cycle. For optimum range in repetition rate and increased charging voltage, the resonant charger includes a step-up transformer and full-wave rectifier. The next phase selected may then be of either polarity, but is always selected to be of a polarity opposite the polarity of the last phase selected so that the transformer core does not saturate. Thyristors are used to select and couple the correct phase just after its zero crossover in response to a sharp pulse generated by a zero-crossover detector. The thyristor that is turned on then automatically turns off after a full half cycle of its associated phase input. A full-wave rectifier couples the secondary winding of the transformer to the load so that the load capacitance is always charged with the same polarity.

Watson, Harold (Torrance, CA)

1982-01-01T23:59:59.000Z

415

The evolved circumbinary disk of AC Her: a radiative transfer, interferometric and mineralogical study  

E-Print Network [OSTI]

We aim to constrain the structure of the circumstellar material around the post-AGB binary and RV Tauri pulsator AC Her. We want to constrain the spatial distribution of the amorphous as well as of the crystalline dust. We present very high-quality mid-IR interferometric data that were obtained with MIDI/VLTI. We analyse the MIDI data and the full SED, using the MCMax radiative transfer code, to find a good structure model of AC Her's circumbinary disk. We include a grain size distribution and midplane settling of dust self-consistently. The spatial distribution of crystalline forsterite in the disk is investigated with the mid-IR features, the 69~$\\mu$m band and the 11.3~$\\mu$m signatures in the interferometric data. All the data are well fitted. The inclination and position angle of the disk are well determined at i=50+-8 and PA=305+-10. We firmly establish that the inner disk radius is about an order of magnitude larger than the dust sublimation radius. Significant grain growth has occurred, with mm-sized ...

Hillen, M; Menu, J; Van Winckel, H; Min, M; Mulders, G D

2015-01-01T23:59:59.000Z

416

Atmospheric and Climate Sciences, 2013, 3, 610-617 http://dx.doi.org/10.4236/acs.2013.34063 Published Online October 2013 (http://www.scirp.org/journal/acs)  

E-Print Network [OSTI]

.34063 Published Online October 2013 (http://www.scirp.org/journal/acs) Solar Activity, Solar Wind and Geomagnetic investigates solar events through geomagnetic activity and physical processes on the Sun: 1) Quiet activity (QA) related to the slow solar wind, 2) Recurrent activity (RA) related to high and moderate speed solar wind

Boyer, Edmond

417

PREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073  

E-Print Network [OSTI]

Univ. of Tokyo, Tokyo, Japan m UC Davis, Davis, Cal. n Lawrence Livermore National LaboratoryPREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073 PRINCETON PLASMA PHYSICS LABORATORY PRINCETON UNIVERSITY, PRINCETON, NEW JERSEY PPPL-3716 PPPL-3716 UC-70 Recent Progress

418

Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830  

E-Print Network [OSTI]

PNNL-18845 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 200-BP-1 Ward KE Draper SO Link RE Clayton September 2009 Prepared for the U.S. Department of Energy under, non-irrigated half. Water storage in the fine-soil layer shows a cyclic pattern, increasing

419

Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830  

E-Print Network [OSTI]

PNNL-21950 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 Recommended/Properties........................................................................ 2.1 2.1.1 CLKD Dry Soil-Water Partition Coefficient.1.17 CLBVx Bioconcentration to Edible Crop Portion from Soil .................................. 2.29 2

420

Inductorless DC-AC Cascaded H-bridge Multilevel Boost Inverter for Electric/Hybrid Electric Vehicle  

E-Print Network [OSTI]

Inductorless DC-AC Cascaded H-bridge Multilevel Boost Inverter for Electric/Hybrid Electric Vehicle boost inverter for EV and HEV applications. Currently available power inverter systems for HEVs use a DC- DC boost converter to boost the battery voltage for a traditional 3-phase inverter. The present HEV

Tolbert, Leon M.

Note: This page contains sample records for the topic "wecc wecc-us ac" 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

Quantifying air pollution removal by green roofs in Chicago Jun Yang a,c,*, Qian Yu b  

E-Print Network [OSTI]

Quantifying air pollution removal by green roofs in Chicago Jun Yang a,c,*, Qian Yu b , Peng Gong c t The level of air pollution removal by green roofs in Chicago was quantified using a dry deposition model. The result showed that a total of 1675 kg of air pollutants was removed by 19.8 ha of green roofs in one year

Yu, Qian

422

The reliability of a model influences 14-month-olds' imitation Norbert Zmyj a,c,*, David Buttelmann b  

E-Print Network [OSTI]

The reliability of a model influences 14-month-olds' imitation Norbert Zmyj a,c,*, David Buttelmann 2010 Available online 27 April 2010 Keywords: Imitation Selective learning Preference Reliability-fledged members of their culture. Thus, it is important that they learn from reliable, rather than unreliable

Carpenter, M.alinda

423

AC 2011-983: USE OF BUZZWORDS IN INDUSTRIAL ENGINEERING Abhijit Gosavi, Missouri University of Science & Technology  

E-Print Network [OSTI]

AC 2011-983: USE OF BUZZWORDS IN INDUSTRIAL ENGINEERING EDUCATION Abhijit Gosavi, Missouri University of Science & Technology Abhijit Gosavi obtained a Ph.D. in industrial engineering from research interests are in simulation-based optimization, production management, and industrial engineering

Gosavi, Abhijit

424

PREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073  

E-Print Network [OSTI]

PREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073 PRINCETON PLASMA on the U.S. Department of Energy's Princeton Plasma Physics Laboratory Publications and Reports web site and DOE Contractors can obtain copies of this report from: U.S. Department of Energy Office of Scientific

425

PREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073  

E-Print Network [OSTI]

plasmas for these tokamaks have been constructed [1] using the TRANSP plasma analysis code. Neutral beamPREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073 PRINCETON PLASMA of the Neutral-beam-induced Rotation, Radial Electric Field, and Flow Shearing Rate in Next-step Burning Plasmas

426

PREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073  

E-Print Network [OSTI]

plasma can be constructed from experimental measurements using a simple model, allowing the neutral gasPREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073 PRINCETON PLASMA of Neutral Gas Transport in the Alcator C-Mod Tokamak Divertor by D.P. Stotler, C.S. Pitcher, C.J. Boswell, B

427

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, VOL. AC-20, NO. 6, DECEMBER 1975 127 Acoustics, Stability, and Compensation in Boiling  

E-Print Network [OSTI]

of turbine bypass valves duringstart-up as well asduringand following rapid closure of the turbine admissionIEEE TRANSACTIONS ON AUTOMATIC CONTROL, VOL. AC-20, NO. 6, DECEMBER 1975 127 Acoustics, Stability of steam pipe acoustics on the control of steam pressore in boiling waterreactors. A madel is developed

Kwatny, Harry G.

428

Compensation of ac Stark shifts in optical magnetometry RID B-9041-2008 RID A-1272-2007  

E-Print Network [OSTI]

the cell with its axis tilted 45? with respect to the first one. Photodiodes D1 and D2 collect the light from both channels of the polarizer, allowing simultaneous measurement of the FIG. 3. ~a! Measured rotation angle fAC for elliptical polarization...

Novikova, I.; Matsko, A. B.; Velichansky, V. L.; Scully, Marlan O.; Welch, George R.

2001-01-01T23:59:59.000Z

429

www.imperial.ac.uk/alumni Imperial College London Annual Fundraising Report 200910 1 Annual Fundraising Report 200910  

E-Print Network [OSTI]

is to build the resilience of an endowment to give Imperial a sustainable basis to attract the brightestwww.imperial.ac.uk/alumni Imperial College London Annual Fundraising Report 2009­10 1 Annual Fundraising Report 2009­10 Recognising the generous supporters of Imperial College London · 1 August 2009 ­ 31

430

PS1061: Sensation and Perception http://www.pc.rhul.ac.uk/staff/J.Zanker/PS1061/PS1061.htm  

E-Print Network [OSTI]

5 in V.Bruce, P.R.Green & M.Georgeson 1996 Visual Perception: Physiology, Psychology and Ecology (3PS1061: Sensation and Perception http://www.pc.rhul.ac.uk/staff/J.Zanker/PS1061/PS1061.htm Course as basis of perception · contrast enhancement and redundancy reduction · filters for spatial detail

Zanker, Johannes M.

431

Novel Insights into Lossless AC and DC Power Flow Florian Dorfler, Student Member, IEEE, and Francesco Bullo, Fellow, IEEE  

E-Print Network [OSTI]

1 Novel Insights into Lossless AC and DC Power Flow Florian D¨orfler, Student Member, IEEE work supported by NSF grant CPS- 1135819. Florian D¨orfler and Francesco Bullo are with the Center 93106. Email: {dorfler,bullo}@engineering.ucsb.edu approximation only near an operating point with small

Bullo, Francesco

432

Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830  

E-Print Network [OSTI]

in the Bonneville Power Administration's footprint as an energy arbitrage instrument. This analysis was performed with collaboration by the Bonneville Power Administration and funded by the Energy Storage Systems Program of the UPNNL-19300 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 Energy

433

PREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073  

E-Print Network [OSTI]

electric fields generated by rf-induced fast ion loss will be utilized to drive poloidal rotationPREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073 PRINCETON PLASMA Electric Fields on ICRF Waves C.K. Phillips, J.C. Hosea, M. Ono, and J.R. Wilson June 2001 #12;PPPL Reports

434

For more travel information, please visit-www.ox.ac.uk/visitors_friends/maps_and_directions/directions.html  

E-Print Network [OSTI]

will be Friday 18 January 2013. The Department offers a wide range of Graduate Studies Projects. A list of projects can be found on the Department web page: www.earth.ox.ac.uk/graduate_admissions/graduate_projects_2013-14. You may apply for an existing project, or propose your own. Applications are invited from

Henderson, Gideon

435

All-optical generation and detection of subpicosecond ac spin-current pulses in GaAs  

E-Print Network [OSTI]

Subpicosecond ac spin-current pulses are generated optically in GaAs bulk and quantum wells at room temperature and at 90 K through quantum interference between one-photon and two-photon absorptions driven by two phase-locked ...

Ruzicka, Brian Andrew; Higley, Karl; Werake, Lalani Kumari; Zhao, Hui

2008-07-01T23:59:59.000Z

436

WORLDVIEW THEORY AND THE CONCEPTUALISATION OF SPACE Marc Schfer, Rhodes University, Grahamstown, South Africa, M.Schafer@ru.ac.za  

E-Print Network [OSTI]

, Grahamstown, South Africa, M.Schafer@ru.ac.za Introduction The aim of this paper and presentation is to shareMathematicsin South Africa for example, sees space and shape within a context of social experiences. One and representexperienceswithshape,space,timeand motion, using all available senses" (Republic of South Africa, 1997). This apparent

Spagnolo, Filippo

437

PREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073  

E-Print Network [OSTI]

and granite mining operations in South Africa and Europe, has existed for more than 25 years. When miningPREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073 PRINCETON PLASMA commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does

438

Annual Technical Progress Report Michigan Technological University DE-AC26-98BC15135 October, 2001 Page 1  

E-Print Network [OSTI]

Annual Technical Progress Report Michigan Technological University DE-AC26-98BC15135 October, 2001. Pennington Department of Geological Engineering and Sciences Michigan Technological University 1400 Townsend Anastasia Minaeva James Wood Deyi Xie #12;Annual Technical Progress Report Michigan Technological University

439

PREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073  

E-Print Network [OSTI]

energy across bodies of water will become very expensive. On a global scale, fusion power regional factors such as the availability of primary energy resources (e.g. solar) will also playPREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073 PRINCETON PLASMA

440

PDF versions of previous colloquia and more information can be found in "events" at http://gcosmo.bao.ac.cn/  

E-Print Network [OSTI]

-materials and devices, and less well known microwave related research efforts for energy related applications. All://gcosmo.bao.ac.cn/ 2012 37 / Number 37,2012 TIME: Wednesday, 3:00 PM, June 27, 2012 LOCATION: A601 NAOC Microwave are in the area of microwave / millimeter wave / THz devices, circuits, antennas and their applications

Tian, Weidong

Note: This page contains sample records for the topic "wecc wecc-us ac" 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

PREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073  

E-Print Network [OSTI]

E is proportional to E3/2 , so the assumption E L does not hold for high energy E. When E = LPREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073 PRINCETON PLASMA Government or any agency thereof. Availability This report is posted on the U.S. Department of Energy

442

Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830  

E-Print Network [OSTI]

panels, battery banks, and sampling units. During an approximate four month performance evaluation periodPNNL-22900 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 Solar-22900 Solar Powered Radioactive Air Monitoring Stations JM Barnett TL Gervais LE Bisping October 2013

443

A three-level buck converter to regulate a high-voltage DC-to-AC inverter  

E-Print Network [OSTI]

A three-level buck converter is designed and analyzed, and shown to be suitable as a high-voltage down converter as a pre-regulation stage for a 600 watt DC-to-AC power inverter. Topology selection for the inverter is ...

Schrock, Kenneth C

2008-01-01T23:59:59.000Z

444

Self-consistent magnetic properties of magnetite tracers optimized for magnetic particle imaging measured by ac susceptometry,  

E-Print Network [OSTI]

Self-consistent magnetic properties of magnetite tracers optimized for magnetic particle imaging measured by ac susceptometry, magnetorelaxometry and magnetic particle spectroscopy Frank Ludwig a , Hilke. Krishnan b,n a Institute of Electrical Measurement and Fundamental Electrical Engineering, TU Braunschweig

Krishnan, Kannan M.

445

AC 2010-2361: REU PROGRAM IN TELEMATICS AND CYBER PHYSICAL SYSTEMS: SHARING STRATEGIES, EXPERIENCE AND LESSONS LEARNED  

E-Print Network [OSTI]

AC 2010-2361: REU PROGRAM IN TELEMATICS AND CYBER PHYSICAL SYSTEMS: SHARING STRATEGIES, EXPERIENCE processing, embedded systems, in-vehicle networking, performance analysis of networking protocols, secure of Electrical and Computer Engineer of Wayne State University. His research interests lie in distributed

Mahmud, Syed Masud

446

AC 2007-134: MECHANICAL ENGINEERING FOR MIDDLE SCHOOL STUDENTS: AN OVERVIEW OF THE MECHANICAL ENGINEERING PORTION  

E-Print Network [OSTI]

AC 2007-134: MECHANICAL ENGINEERING FOR MIDDLE SCHOOL STUDENTS: AN OVERVIEW OF THE MECHANICAL Research and Teaching Assistant in the Department of Mechanical Engineering at Michigan State University. To date, he has taught in the areas of mechanical engineering analysis and mechanical design. Mr. Rhoads

Rhoads, Jeffrey F.

447

PREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073  

E-Print Network [OSTI]

/FW for on-axis current drive and a Lower Hybrid system for off-axis. Transport projections are presentedPREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073 PRINCETON PLASMA agency thereof. Availability This report is posted on the U.S. Department of Energy's Princeton Plasma

448

PREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073  

E-Print Network [OSTI]

://www.ntis.gov/ordering.htm #12;A Lower Hybrid Current Drive System for Alcator C-Mod. S. Bernabei, J.C. Hosea, D. Loesser, J, P. Woskov, PSFC, MIT. Abstract. A Lower Hybrid Current Drive system is being constructed jointlyPREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073 PRINCETON PLASMA

449

FOR FURTHER INFORMATION | http://go.qub.ac.uk/ugstudy Hello from the Students' Union President 4 -5  

E-Print Network [OSTI]

CONTENTS FOR FURTHER INFORMATION | http://go.qub.ac.uk/ugstudy CONTENTS Hello from the Students.youtube.com/come2queens To hear what our students have to say, check out our YouTube site at #12;HELLO FROM THE STUDENTS' UNION PRESIDENT UNDERGRADUATE PROSPECTUS 2015 | Queen's University Belfast | Q75 QBELF4 HELLO

450

New Power Electronics Converter Interfacing a Hybrid Dc/Ac Microgrid M. Alibeik, E. C. dos Santos Jr.  

E-Print Network [OSTI]

New Power Electronics Converter Interfacing a Hybrid Dc/Ac Microgrid M. Alibeik, E. C. dos Santos microgrid is that it has higher efficiency and lesser power conversion. In this work is proposed a new integrated power electronics converter able to connect a Distributed Generation (DG) unit with a hybrid dc

Zhou, Yaoqi

451

THE SELF-ADJUSTING CURRENT-FED PUSH-PULL PARALLEL RESONANT INVERTER AS A HIGH FREQUENCY AC BUS DRIVER  

E-Print Network [OSTI]

. The power inverter is based on a Current-Fed Push-Pull Parallel-Resonant Inverter (CFPPRI), which includes power eliminates some of the conversion units, it poses new design challenges [1]: (a) ElectromagneticTHE SELF-ADJUSTING CURRENT-FED PUSH-PULL PARALLEL RESONANT INVERTER AS A HIGH FREQUENCY AC BUS

452

E-Print Network 3.0 - ac gly3 h2o3 Sample Search Results  

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

gly3 h2o3 Search Powered by Explorit Topic List Advanced Search Sample search results for: ac gly3 h2o3 Page: << < 1 2 3 4 5 > >> 1 10.1101gad.1902910Access the most recent...

453

s.haszeldine@ed.ac.uk Radioactive waste Cumbria 6, 7 Sept 2012 1 Geological disposal of radioactive  

E-Print Network [OSTI]

of Edinburgh Professor of Geology Nuclear waste ­ exists and has to be solved Nuclear power ­ is likely_and_Copeland.html #12;Nuclear power s.haszeldine@ed.ac.uk Radioactive waste Cumbria 6, 7 Sept 2012 2 First civil nuclear waste Cumbria 6, 7 Sept 2012 15 Thus, the nuclear industry has calculated that the escape of radioactive

454

PREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073  

E-Print Network [OSTI]

PREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073 PRINCETON PLASMAAccess: Interactive Statistics and Graphics for Plasma Physics Databases by W. Davis and D. Mastrovito October 2003 on the U.S. Department of Energy's Princeton Plasma Physics Laboratory Publications and Reports web site

455

Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830  

E-Print Network [OSTI]

PNNL-18896 Prepared for the U.S. Department of Energy under Contract DE-AC05-76RL01830 Hanford Hanford and the Tri-Cities Economy: Historical Trends 1970­2008 RA Fowler MJ Scott October 2009 Prepared Richland, Washington 99352 #12;ii Contents Hanford's Historical Effect on the Economy

456

risk_policies_accident_std_vist.doc/ac 1 Revised 07.26.13 STUDENT AND VISITOR ACCIDENT  

E-Print Network [OSTI]

risk_policies_accident_std_vist.doc/ac 1 Revised 07.26.13 STUDENT AND VISITOR ACCIDENT REPORTING: 408-924-1892 Student and Visitor Accident Reporting Guidelines These guidelines provide instructions for reporting and handling accidents or incidents that happen to students and visitors while on the San José

Su, Xiao

457

bristol.ac.uk/cabot Implications for the UK nuclear industry of the events at the Fukushima  

E-Print Network [OSTI]

bristol.ac.uk/cabot Implications for the UK nuclear industry of the events at the Fukushima Dai of the events at the Fukushima Dai- ichi nuclear power station, Japan. The report draws on expertise at the Fukushima Daiichi Nuclear Power Plant (NPP), which has recently been declared a level 7 accident within

Bristol, University of

458

Measurements of light transmission in deep sea with the AC9 trasmissometer  

E-Print Network [OSTI]

The NEMO Collaboration aims to construct an underwater Cerenkov detector in the Mediterranean Sea, able to act as a neutrino telescope. One of the main tasks of this project, which implies difficult technological challenges, is the selection of an adequate marine site. In this framework the knowledge of light transmission properties in deep seawater is extremely important. The collaboration has measured optical properties in several marine sites near the Italian coasts, at depths >3000 m, using a set-up based on a AC9, a commercial trasmissometer, manufactured by WETLabs. The results obtained for the two sites reported in this paper Alicudi and Ustica, show that deep seawater optical properties are comparable to those of the clearest waters.

Antonio Capone; Tullio Digaetano; Antonio Grimaldi; Roberto Habel; Domenico Lo Presti; Emilio Migneco; Rocco Masullo; Fulvio Moro; Marco Petruccetti; Catia Petta; Paolo Piattelli; Nunzio Randazzo; Giorgio Riccobene; Ettore Salusti; Piera Sapienza; Mario Sedita; Luciano Trasatti; Laura Ursella

2001-11-02T23:59:59.000Z

459

Total compensation of line-side switching harmonics in converter-fed ac locomotives  

SciTech Connect (OSTI)

PWM controlled line-side converters of modern ac traction locomotives inject harmonic currents into the feeding overhead line. This causes problems of electromagnetic interference. Passive or active filters are usually provided for a partial reduction of the line harmonics. A novel and superior approach employs a switched electronic compensator. It generates an exact replica of the harmonic current, feeding it to the high-voltage transformer to produce a harmonic counter MMF. The transformer main flux is then forced to be sinusoidal, and so is the induced voltage in the primary. The line current, being low-pass filtered by the transformer leakage inductance, assumes a pure sinusoidal waveform. The compensator operates in the low switching frequency range of the main power converters. Its installed power is only 1% of the traction power. Operation, control, and design considerations are described. Results from laboratory tests at full power level are presented.

Krah, J.O.; Holtz, J. [Univ. of Wuppertal (Germany)] [Univ. of Wuppertal (Germany)

1995-11-01T23:59:59.000Z

460

AC and lightning performance of fiberglass crossarms aged in 115 kV transmission line  

SciTech Connect (OSTI)

This paper presents the results of an investigation of the electrical performance of 115 kV transmission line fiberglass cross-arm used by Mississippi Power and Light Company. A transmission line fiberglass crossarm removed from service and companion cross-arms outdoors but not in service were examined. The evaluation of electrical performance was based on flashover voltage value at AC voltage and standard lightning impulses as well as under dry and wet conditions. The tests were performed in the Mississippi State University High Voltage Laboratory. The obtained flashover voltages show no large differences in electrical strength of fiberglass crossarms removed from service and those stored outdoors. The Added CFO voltage by fiberglass crossarm to the porcelain suspension insulators is presented versus the length of the fiberglass crossarm for dry and wet conditions.

Grzybowski, S. (Mississippi State Univ., Mississippi State, MS (United States). Dept. of Electrical and Computer Engineering); Jenkins, E.B. (Entergy, New Orleans, LA (United States). Generation and Transmission Group)

1993-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "wecc wecc-us ac" 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

Method and system for an on-chip AC self-test controller  

DOE Patents [OSTI]

A method for performing AC self-test on an integrated circuit, including a system clock for use during normal operation. The method includes applying a long data capture pulse to a first test register in response to the system clock, and further applying at an speed data launch pulse to the first test register in response to the system clock. Inputting the data from the first register to a logic path in response to applying the at speed data launch pulse to the first test register. Applying at speed data capture pulse to a second test register in response to the system clock. Inputting the output from the logic path to the second test register in response to applying the at speed data capture pulse to the second register. Applying a long data launch pulse to the second test register in response to the system clock.

Flanagan, John D.; Herring, Jay R.; Lo, Tin-Chee

2006-06-06T23:59:59.000Z

462

Method and system for an on-chip AC self-test controller  

DOE Patents [OSTI]

A method and system for performing AC self-test on an integrated circuit that includes a system clock for use during normal operation are provided. The method includes applying a long data capture pulse to a first test register in response to the system clock, applying an at speed data launch pulse to the first test register in response to the system clock, inputting the data from the first register to a logic path in response to applying the at speed data launch pulse to the first test register, applying an at speed data capture pulse to a second test register in response to the system clock, inputting the logic path output to the second test register in response to applying the at speed data capture pulse to the second test register, and applying a long data launch pulse to the second test register in response to the system clock.

Flanagan, John D. (Rhinebeck, NY); Herring, Jay R. (Poughkeepsie, NY); Lo, Tin-Chee (Fishkill, NY)

2008-09-30T23:59:59.000Z

463

Harmonic mixing in two coupled qubits: quantum synchronization via ac drives  

E-Print Network [OSTI]

Simulating a system of two driven coupled qubits, we show that the time-averaged probability to find one driven qubit in its ground or excited state can be controlled by an ac drive in the second qubit. Moreover, off-diagonal elements of the density matrix responsible for quantum coherence can also be controlled via driving the second qubit, i.e., quantum coherence can be enhanced by appropriate choice of the bi-harmonic signal. Such a dynamic synchronization of two differently driven qubits has an analogy with harmonic mixing of Brownian particles forced by two signals through a substrate. Nevertheless, the quantum synchronization in two qubits occurs due to multiplicative coupling of signals in the qubits rather than via a nonlinear harmonic mixing for a classical nano-particle.

S. E. Savel'ev; Z. Washington; A. M. Zagoskin; M. J. Everitt

2012-10-12T23:59:59.000Z

464

Detection of Keplerian dynamics in a disk around the post-AGB star AC Her  

E-Print Network [OSTI]

So far, only one rotating disk has been clearly identified and studied in AGB or post-AGB objects (in the Red Rectangle), by means of observations with high spectral and spatial resolution. However, disks are thought to play a key role in the late stellar evolution and are suspected to surround many evolved stars. We aim to extend our knowledge on these structures. We present interferometric observations of CO J=2-1 emission from the nebula surrounding the post-AGB star AC Her, a source belonging to a class of objects that share properties with the Red Rectangle and show hints of Keplerian disks. We clearly detect the Keplerian dynamics of a second disk orbiting an evolved star. Its main properties (size, temperature, central mass) are derived from direct interpretation of the data and model fitting. With this we confirm that there are disks orbiting the stars of this relatively wide class of post-AGB objects

Bujarrabal, V; Alcolea, J; Van Winckel, H

2015-01-01T23:59:59.000Z

465

Performance and economic comparison between point-to-point HVDC transmission and hybrid back-to-back HVDC/AC transmissions  

SciTech Connect (OSTI)

Two alternative schemes to interconnect asynchronous or independent ac systems by a limited capacity link are presented. The first alternative is a conventional point-to-point HVDC transmission system; the second alternative comprises an ac line terminated by an HVDC back- to-back link. Technical and operational properties of both schemes are illustrated with emphasis on var regulation capability and control flexibility to improve the overall performance of the interconnected ac systems. Cost comparisons for the principal components of the two alternatives are made. A brief description of two existing HVDC installations is given to demonstrate the practical implementation of the considered schemes.

Hammad, A.E. (ABB, Asea Brown Boveri Ltd., Baden (CH)); Long, W.F. (Wisconsin Univ., Madison, WI (USA))

1990-04-01T23:59:59.000Z

466

Simple uniaxial pressure device for ac-susceptibility measurements suitable for closed cycle refrigerator system  

SciTech Connect (OSTI)

A simple design of the uniaxial pressure device for the measurement of ac-susceptibility at low temperatures using closed cycle refrigerator system is presented for the first time. This device consists of disc micrometer, spring holder attachment, uniaxial pressure cell, and the ac-susceptibility coil wound on stycast bobbin. It can work under pressure till 0.5 GPa and at the temperature range of 30-300 K. The performance of the system at ambient pressure is tested and calibrated with standard paramagnetic salts [Gd{sub 2}O{sub 3}, Er{sub 2}O{sub 3}, and Fe(NH{sub 4}SO{sub 4}){sub 2}6H{sub 2}O], Fe{sub 3}O{sub 4}, Gd metal, Dy metal, superconductor (YBa{sub 2}Cu{sub 3}O{sub 7}), manganite (La{sub 1.85}Ba{sub 0.15}MnO{sub 3}), and spin glass material (Pr{sub 0.8}Sr{sub 0.2}MnO{sub 3}). The performance of the uniaxial pressure device is demonstrated by investigating the uniaxial pressure dependence of La{sub 1.85}Ba{sub 0.15}MnO{sub 3} single crystal with P parallel c axis. The Curie temperature (T{sub c}) decreases as a function of pressure with P parallel c axis (dT{sub c}/dP{sub parallelcaxis}=-11.65 K/GPa) up to 46 MPa. The design is simple, is user friendly, and does not require pressure calibration. Measurement can even be made on thin and small size oriented crystals. The failure of the coil is remote under uniaxial pressure. The present setup can be used as a multipurpose uniaxial pressure device for the measurement of Hall effect and thermoelectric power with a small modification in the pressure cell.

Arumugam, S.; Manivannan, N.; Murugeswari, A. [High Pressure Low Temperature Lab, School of Physics, Bharathidasan University, Tiruchirappalli 620 024 (India)

2007-06-15T23:59:59.000Z

467

Published: August 10, 2011 r 2011 American Chemical Society 3559 dx.doi.org/10.1021/am200783c |ACS Appl. Mater. Interfaces 2011, 3, 35593567  

E-Print Network [OSTI]

Science Technology Center, ^ Department of Physics, and # Florida Solar Energy Center, University of Central FloridaPublished: August 10, 2011 r 2011 American Chemical Society 3559 dx.doi.org/10.1021/am200783c |ACS

Van Stryland, Eric

468

Power Systems Engineering Research Center PSERC Background Paper  

E-Print Network [OSTI]

using the standard planning models of WECC, the model showed the system to be operating normally while independently at BPA, Powertech and WSU, respectively, giving solidity to the conclusions. Of the two WECC

469

851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161  

E-Print Network [OSTI]

to refine and revise standards to reflect improved methods and changing conditions ∑ Work with WECC adequacy;Northwest Power and Conservation Council Transmission ∑ Participate in WECC activities and assessment ≠ Wind

470

851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161  

E-Print Network [OSTI]

of the nation's power supplies. We expect that the Western Electricity Coordinating Council (WECC adequacy assessment for the Pacific Northwest power supply will aid WECC's efforts. ∑ The Bonneville Power

471

"This work has been submitted to the IEEE for possible publication. Copyright may be transferred without notice, after which this version may no longer be accessible."  

E-Print Network [OSTI]

such as in the Western Electricity Coordination Council (WECC) system. The interconnection of different control areas can of the whole system. The two famous WECC cases in the summers of 1996 and 2000 were both associated with poorly

472

851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161  

E-Print Network [OSTI]

of the nation's power supplies. The Western Electricity Coordinating Council (WECC) is in the process for the Northwest and the corresponding adequacy assessments will aid in WECC's efforts. The Bonneville Power

473

Customer Forum 34 Agenda  

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

- 1:00 Lunch 1:00 - 1:30 Mid-C Topics Update on regional Mid-C discussions 1:30 - 2:00 WECC Operating Reserve Requirement Describe ongoing efforts to implement WECC BAL-002- 02...

474

W. Bill Booth Bruce A. Measure  

E-Print Network [OSTI]

of the nation's power supplies. We expect that the Western Electricity Coordinating Council (WECC adequacy assessment for the Pacific Northwest power supply will aid WECC's efforts. ∑ The Bonneville Power

475

Sixth Northwest Conservation and Electric Power Plan Chapter 7: Transmission  

E-Print Network [OSTI]

, there has been significant progress in both areas. The Western Electricity Coordinating Council (WECC) has and significant progress in the last five years. Both regional and WECC-wide organizations have been created

476

A Smart Grid Vulnerability Analysis Framework for Coordinated Variable Structure Switching Attacks  

E-Print Network [OSTI]

the approach. Moreover the insights gained from the vulnerability analysis of the WECC system are consistent approach is detailed in Section III along with an illustration of the procedure on the WECC 3-machine, 9

Kundur, Deepa

477

Abstract--The California Independent System Operator Corporation (CAISO) is in charge of managing the electricity  

E-Print Network [OSTI]

the entire WECC network and consists of the detailed representation of the CAISO control grid and a simplified representation of the WECC (Western Electricity Coordinating Council) bulk power system. Creating

McCalley, James D.

478

851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161  

E-Print Network [OSTI]

. The Western Electricity Coordinating Council (WECC) has done a study, which is now being reviewed by BPA studied by WECC. The committee also had a report on the Regional Technical Forum's Policy Advisory

479

Arnold Schwarzenegger REAL-TIME GRID RELIABILITY  

E-Print Network [OSTI]

.........................................................................................................3 1.2. Overview of WECC-CA ISO Phasor Network ................................................................................................................21 LIST OF FIGURES Figure 1: Current and Future WECC-California ISO Phasor Data Communication Network

480

Modeling Interregional Transmission Congestion in the National Energy Modeling System  

E-Print Network [OSTI]

5 Figure 1-4 Four-Node Example Based on the WECC6 Figure 1-5 Four-Node Example Based on the WECCPAE PBA RA RON SERC TWh WECC Annual Energy Outlook U.S.

Gumerman, Etan; Chan, Peter; Lesieutre, Bernard; Marnay, Chris; Wang, Juan

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "wecc wecc-us ac" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
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to obtain the most current and comprehensive results.


481

851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161  

E-Print Network [OSTI]

that this interim regional standard be submitted to the Western Electricity Coordinating Council (WECC) in order to inform WECC's ongoing process to develop West- wide adequacy standards. The term "standard

482

851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161  

E-Print Network [OSTI]

. The Western Electricity Coordinating Council (WECC) is the sub-regional entity responsible for coordinating-regions are using probabilistic methods to assess adequacy (the lone exception is WECC, which is planning to move

483

Sandia National Laboratories: Electric Power Generation and Water...  

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

data can be accessed in two different ways: ArcGIS Online: interact with data in a geospatial context, Excel Spreadsheet: download raw data. WECC Data and WECC Visualization...

484

Wall-plug (AC) power consumption of a very high energy e+/e- storage ring collider  

E-Print Network [OSTI]

Estimated AC power consumption ranges from ~280 MW (1) to 416 MW (2) for a 350 GeV E_cm 80 km circumference colliding beam storage ring complex with parameters given in (1). The difference between the two estimates is from differing assumptions concerning heat removal, cryo-plant efficiency, klystron operation etc. The purpose of this note is to list and explain these. (1) Mike Koratzinos, et al, IPAC13 (2) Marc Ross, Higgs Quo Vadis Workshop, March 2013.

Ross, Marc C

2013-01-01T23:59:59.000Z

485

PREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073  

E-Print Network [OSTI]

PREPARED FOR THE U.S. DEPARTMENT OF ENERGY, UNDER CONTRACT DE-AC02-76CH03073 PRINCETON PLASMA, M.D. Carter, D.W. Swain, J.B. Wilgen, A.K. Ram, A. Bers, R.W. Harvey, C.B. Forest May 2001 #12;PPPL on the U.S. Department of Energy's Princeton Plasma Physics Laboratory Publications and Reports web site

486

e-mail: huscap@lib.hokudai.ac.jp : 4025 1. A Composite Construction Material that Solidifies in  

E-Print Network [OSTI]

-mail: huscap@lib.hokudai.ac.jp : 4025 #12;HUSCAP 1. A Composite Construction Material that Solidifies in Water, vol. 40, issue 1, 1128-1135(2013). http://hdl.handle.net/2115/52247 3. Damage to cement concrete-22CTExFact Analysis 2.0 for Porous/Particles Coronal MIP Sagittal MIP 2.5√?2.5√?6cm () 455

Ishii, Hitoshi

487

An ultra low-noise AC beam transformer and digital signal processing system for CERN's ELENA ring  

E-Print Network [OSTI]

CERNís Extra Low ENergy Antiproton (ELENA) ring is a new synchrotron that will be commissioned in 2016 to further decelerate the antiprotons coming from CERNís Antiproton Decelerator (AD). Essential longitudinal diagnostics required for commissioning and operation include the intensity measurement for bunched and debunched beams and the measurement of p/p for debunched beams to assess the electron cooling performance. The beam phase information is also needed by the Low-Level RF (LLRF) system. The baseline system for providing the required beam parameters and signals is based upon two ultra-low-noise AC beam transformers and associated digital signal processing. The AC beam transformers cover different frequency regions and are an adaptation to the ELENA layout of those used in the AD. Two AC beam transformers will also be installed in the extraction lines to provide beam intensity measurements. The digital signal processing will be carried out with the leadingedge hardware family used for ELENAís L...

Angoletta, M E; Caspers, F; Federmann, S; Molendijk, J; Pedersen, F; Sanchez-Quesada, J

2013-01-01T23:59:59.000Z

488

Ravi Aggarwal 11:52 AM 10/12/2005  

E-Print Network [OSTI]

Adequacy Forum (I put the regional forum. Do we need to include Resource Adequacy Workgroup under WECC

489

851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161  

E-Print Network [OSTI]

standard for the region. Adopting a regional standard would be a first step in providing input to WECC

490

CALIFORNIA ENERGY RESOURCES CONSERVATION AND DEVELOPMENT COMMISSION  

E-Print Network [OSTI]

of the WECC transmission system specified by the IOU in its power purchase contract with the facility. Filing

491

Bill Bradbury Jennifer Anders  

E-Print Network [OSTI]

submitting study requests to WECC for the 2014 transmission case, Yost stated. We have also asked staff

492

Energy Research and Development Division FINAL PROJECT REPORT  

E-Print Network [OSTI]

of the 225bus WECC model. ∑ The Project Advisory Committee (PAC) for its candid and insightful input

493

Bill Bradbury Jennifer Anders  

E-Print Network [OSTI]

and talked about submitting study requests to WECC for the 2014 transmission case, Yost stated. We have also

494

Hubble Space Telescope ACS mosaic of the prototypical starburst galaxy M82  

E-Print Network [OSTI]

In March 2006, the Hubble Heritage Team obtained a large four-filter (B, V, I, and H-alpha) six-point mosaic dataset of the prototypical starburst galaxy NGC 3034 (M82), with the Advanced Camera for Surveys (ACS) onboard the Hubble Space Telescope (HST). The resulting color composite Heritage image was released in April 2006, to celebrate Hubble's 16th anniversary. Cycle 15 HST proposers were encouraged to submit General Observer and Archival Research proposals to complement or analyze this unique dataset. Since our M82 mosaics represent a significant investment of expert processing beyond the standard archival products, we will also release our drizzle combined FITS data as a High Level Science Product via the Multimission Archive at STScI (MAST) on December 31, 2006. This paper documents the key aspects of the observing program and image processing: calibration, image registration and combination (drizzling), and the rejection of cosmic rays and detector artifacts. Our processed FITS mosaics and related information can be downloaded from http://archive.stsci.edu/prepds/m82/

M. Mutchler; H. E. Bond; C. A. Christian; L. M. Frattare; F. Hamilton; W. Januszewski; Z. G. Levay; M. Mountain; K. S. Noll; P. Royle; J. S. Gallagher; P. Puxley

2006-12-19T23:59:59.000Z

495

Hubble Space Telescope ACS mosaic of the prototypical starburst galaxy M82  

E-Print Network [OSTI]

In March 2006, the Hubble Heritage Team obtained a large four-filter (B, V, I, and H-alpha) six-point mosaic dataset of the prototypical starburst galaxy NGC 3034 (M82), with the Advanced Camera for Surveys (ACS) onboard the Hubble Space Telescope (HST). The resulting color composite Heritage image was released in April 2006, to celebrate Hubble's 16th anniversary. Cycle 15 HST proposers were encouraged to submit General Observer and Archival Research proposals to complement or analyze this unique dataset. Since our M82 mosaics represent a significant investment of expert processing beyond the standard archival products, we will also release our drizzle combined FITS data as a High Level Science Product via the Multimission Archive at STScI (MAST) on December 31, 2006. This paper documents the key aspects of the observing program and image processing: calibration, image registration and combination (drizzling), and the rejection of cosmic rays and detector artifacts. Our processed FITS mosaics and related inf...

Mutchler, M; Christian, C A; Frattare, L M; Hamilton, F; Januszewski, W; Levay, Z G; Mountain, M; Noll, K S; Royle, P; Gallagher, J S; Puxley, P

2006-01-01T23:59:59.000Z

496

Delocalization of Phase Fluctuations and the Stability of AC Electricity Grids  

E-Print Network [OSTI]

The energy transition towards an increased supply of renewable energy raises concerns that existing electricity grids, built to connect few centralized large power plants with consumers, may become more difficult to control and stabilized with a rising number of decentralized small scale generators. Here, we aim to study therefore, how local phase fluctuations affect the AC grid stability. To this end, we start from a model of nonlinear dynamic power balance equations. We map them to complex linear wave equations and find stationary solutions for the distribution of phases $\\varphi_i$ at the generator and consumer sites $i$. Next, we derive differential equations for deviations from these stationary solutions. Next, we derive differential equations for deviations from these stationary solutions. Starting with an initially localized phase perturbation, it is found to spread in a periodic grid diffusively throughout the grid. We derive the parametric dependence of diffusion constant $D$. We apply the same solution strategy to general grid topologies and analyse their stability against local fluctuations. The fluctuation remains either localized or becomes delocalized, depending on grid topology and distribution of consumers and generators $P_i$. Delocalization is found to increase the lifetime of phase fluctuations and thereby their influence on grid stability, while localization results in an exponentially fast decay of phase fluctuations at all grid sites.

S. Kettemann

2015-04-21T23:59:59.000Z

497

Method and apparatus for pulse width modulation control of an AC induction motor  

DOE Patents [OSTI]

An inverter is connected between a source of DC power and a three-phase AC induction motor, and a micro-processor-based circuit controls the inverter using pulse width modulation techniques. In the disclosed method of pulse width modulation, both edges of each pulse of a carrier pulse train are equally modulated by a time proportional to sin .THETA., where .THETA. is the angular displacement of the pulse center at the motor stator frequency from a fixed reference point on the carrier waveform. The carrier waveform frequency is a multiple of the motor stator frequency. The modulated pulse train is then applied to each of the motor phase inputs with respective phase shifts of 120.degree. at the stator frequency. Switching control commands of electronic switches in the inverter are stored in a random access memory (RAM) and the locations of the RAM are successively read out in a cyclic manner, each bit of a given RAM location controlling a respective phase input of the motor. The DC power source preferably comprises rechargeable batteries and all but one of the electronic switches in the inverter can be disabled, the remaining electronic switch being part of a "flyback" DC-DC converter circuit for recharging the battery.

Geppert, Steven (Bloomfield Hills, MI); Slicker, James M. (Union Lake, MI)

1984-01-01T23:59:59.000Z

498

Power and Frequency Control as it Relates to Wind-Powered Generation  

E-Print Network [OSTI]

20. Typical simulated response of WECC system frequencies to38. Sample A Ė Response of WECC system frequency to loss ofP-C2A P-C2B RES1 RES2 VLD WECC Balancing area 1 Area Control

Lacommare, Kristina S H

2011-01-01T23:59:59.000Z

499

851 S.W. Sixth Avenue, Suite 1100 Steve Crow 503-222-5161 Portland, Oregon 97204-1348 Executive Director 800-452-5161  

E-Print Network [OSTI]

Electricity Coordinating Council (WECC) has recently finished. That will be followed by presentations Group (NTTG). In this context, they are called "subregional" planning groups, where WECC is the "regionGrid and NTTG, and west-wide through WECC. The coordination efforts of transmission providers are required

500

Resource Adequacyq y Advisory Committee  

E-Print Network [OSTI]

Assessments NERC Pilot Program WECC ≠ Load and resource annual report ≠ Compliance with NERC pilot program = expected amount of unserved load (MW-hours) 3. Normalized EUE 6 #12;12/5/2013 4 WECC Annual loads and adverse weather Calculates LOLH and EUE for NERC 7 WECC L&R Report 2013 "No Problem" Summer Normal