National Library of Energy BETA

Sample records for international electric transmission

  1. National Electric Transmission Congestion Study Webinars | Department...

    Energy Savers [EERE]

    Services Electricity Policy Coordination and Implementation Transmission Planning National Electric Transmission Congestion Study National Electric Transmission...

  2. Designing electricity transmission auctions

    E-Print Network [OSTI]

    Greve, Thomas; Pollitt, Michael G.

    2012-10-26

    The UK has ambitious plans for exploiting offshore wind for electricity production in order to meet its challenging target under the EU Renewable Energy Directive. This could involve investing up to 20bn in transmission assets to bring electricity...

  3. 2015 National Electric Transmission Congestion Study | Department...

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

    2015 National Electric Transmission Congestion Study 2015 National Electric Transmission Congestion Study 2015 National Electric Transmission Congestion Study Section 1221(a) of...

  4. Electricity Transmission, A Primer | Department of Energy

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

    Electricity Transmission, A Primer Electricity Transmission, A Primer This primer on electric transmission is intended to help policymakers understand the physics of the...

  5. 2012 National Electric Transmission Congestion Study: Presentation...

    Energy Savers [EERE]

    2012 National Electric Transmission Congestion Study: Presentation from Congestion Study Webinar Series 2012 National Electric Transmission Congestion Study: Presentation from...

  6. 2009 National Electric Transmission Congestion Study Workshops...

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

    Congestion Studies 2009 Congestion Study 2009 National Electric Transmission Congestion Study Workshops 2009 National Electric Transmission Congestion Study Workshops DOE...

  7. Benchmarking and Regulation of Electricity Transmission and Distribution Utilities: Lessons from International Experience

    E-Print Network [OSTI]

    Jamasb, Tooraj; Pollitt, Michael G.

    2004-06-16

    in selecting benchmarking method, model, and inputs. 10. Is international benchmarking used? III. Benchmarking - process 11. Length of regulatory lag. 12. Number of iterations / consultations. 13. Separate handling of OPEX and CAPEX? 14. Is benchmarking... ), 100% (2005) T: 1 D: 1 95% (public) proposed - as a contributory factor - large degree of freedom COC, CAPEX, OPEX, tech. eff., qual. of serv. Italy independent reform: 1999 T, D, S bilateral (existing) spot & forward mkt. (fr.2001) balanc. mkt. (under...

  8. Electrical transmission line diametrical retainer

    DOE Patents [OSTI]

    Hall, David R. (Provo, UT); Hall, Jr., H. Tracy (Provo, UT); Pixton, David (Lehi, UT); Dahlgren, Scott (Provo, UT); Sneddon, Cameron (Provo, UT); Briscoe, Michael (Lehi, UT); Fox, Joe (Spanish Fork, UT)

    2004-12-14

    The invention is a mechanism for retaining an electrical transmission line. In one embodiment of the invention it is a system for retaining an electrical transmission line within down hole components. In accordance with one aspect of the invention, the system includes a plurality of downhole components, such as sections of pipe in a drill string. The system also includes a coaxial cable running between the first and second end of a drill pipe, the coaxial cable having a conductive tube and a conductive core within it. The invention allows the electrical transmission line to with stand the tension and compression of drill pipe during routine drilling cycles.

  9. Electrical Transmission Line Diametrical Retention Mechanism

    DOE Patents [OSTI]

    Hall, David R. (Provo, UT); Hall, Jr., H. Tracy (Provo, UT); Pixton, David (Lehi, UT); Dahlgren, Scott (Provo, UT); Sneddon, Cameron (Provo, UT); Briscoe, Michael (Lehi, UT); Fox, Joe (Spanish Fork, UT)

    2006-01-03

    The invention is a mechanism for retaining an electrical transmission line. In one embodiment of the invention it is a system for retaining an electrical transmission line within downhole components. The invention allows a transmission line to be attached to the internal diameter of drilling components that have a substantially uniform drilling diameter. In accordance with one aspect of the invention, the system includes a plurality of downhole components, such as sections of pipe in a drill string, drill collars, heavy weight drill pipe, and jars. The system also includes a coaxial cable running between the first and second end of a drill pipe, the coaxial cable having a conductive tube and a conductive core within it. The invention allows the electrical transmission line to withstand the tension and compression of drill pipe during routine drilling cycles.

  10. 2009 National Electric Transmission Congestion Study | Department...

    Energy Savers [EERE]

    Congestion Studies 2009 National Electric Transmission Congestion Study 2009 National Electric Transmission Congestion Study Section 216(a) of the Federal Power Act, as amended...

  11. 2006 National Electric Transmission Congestion Study Federal...

    Office of Environmental Management (EM)

    6 National Electric Transmission Congestion Study Federal Register Notice & Comments 2006 National Electric Transmission Congestion Study Federal Register Notice & Comments The...

  12. 2006 National Electric Transmission Congestion Study | Department...

    Office of Environmental Management (EM)

    6 National Electric Transmission Congestion Study 2006 National Electric Transmission Congestion Study Section 216(a) of the Federal Power Act, as amended by the Energy Policy Act...

  13. Colorado Electrical Transmission Grid

    SciTech Connect (OSTI)

    Zehner, Richard E.

    2012-02-01

    Citation Information: Originator: Earth Science &Observation Center (ESOC), CIRES, University of Colorado at Boulder Originator: Xcel Energy Publication Date: 2012 Title: Colorado XcelEnergy NonXcel Transmission Network Edition: First Publication Information: Publication Place: Earth Science & Observation Center, Cooperative Institute for Research in Environmental Science (CIRES), University of Colorado, Boulder Publisher: Earth Science &Observation Center (ESOC), CIRES, University of Colorado at Boulder Description: This layer contains transmission network of Colorado Spatial Domain: Extent: Top: 4540689.017558 m Left: 160606.141934 m Right: 758715.946645 m Bottom: 4098910.893397m Contact Information: Contact Organization: Earth Science &Observation Center (ESOC), CIRES, University of Colorado at Boulder Contact Person: Khalid Hussein Address: CIRES, Ekeley Building Earth Science & Observation Center (ESOC) 216 UCB City: Boulder State: CO Postal Code: 80309-0216 Country: USA Contact Telephone: 303-492-6782 Spatial Reference Information: Coordinate System: Universal Transverse Mercator (UTM) WGS’1984 Zone 13N False Easting: 500000.00000000 False Northing: 0.00000000 Central Meridian: -105.00000000 Scale Factor: 0.99960000 Latitude of Origin: 0.00000000 Linear Unit: Meter Datum: World Geodetic System ’1984 (WGS ’1984) Prime Meridian: Greenwich Angular Unit: Degree Digital Form: Format Name: Shapefile

  14. Transmission and Generation Investment in Electricity Markets

    E-Print Network [OSTI]

    Mar 4, 2015 ... Transmission and Generation Investment in Electricity Markets: The Effects of Market Splitting and Network Fee Regimes.

  15. BPA, Electric Transmission Overview, October 2012

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

    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 Electric Transmission Overview Electric transmission Electric transmission is the process by which large amounts of...

  16. Electricity transmission congestion costs: A review of recent reports

    E-Print Network [OSTI]

    Lesieutre, Bernard C.; Eto, Joseph H.

    2003-01-01

    Commission). 2001. Electric Transmission Constraint Study.by the Office of Electric Transmission and Distribution ofCommission (FERC), Electric Transmission Constraint Study (

  17. 2009 Electric Transmission Congestion Study | Department of Energy

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

    2009 Electric Transmission Congestion Study 2009 Electric Transmission Congestion Study The 2009 National Congestion Electric Transmission Study, required by section 216(a) of the...

  18. Electricity transmission congestion costs: A review of recent reports

    E-Print Network [OSTI]

    Lesieutre, Bernard C.; Eto, Joseph H.

    2003-01-01

    LBNL-54049 Electricity Transmission Congestion Costs: Astate of U.S. electricity transmission system and whether itof the U.S. electricity transmission system for enabling

  19. Allocating Transmission to Mitigate Market Power in Electricity Markets

    E-Print Network [OSTI]

    Gilbert, Richard; Neuhoff, Karsten; Newberry, David

    2002-01-01

    A. In Europe most electricity transmission auctions areare possible on every electricity transmission link in thepassive transmission rights in congested electricity systems

  20. Comments of New England Electric Transmission Corporation on...

    Office of Environmental Management (EM)

    out of time and comments of New England Electric Transmission Corporation, New England Hydro-Transmission Electric Company, Inc. and New England Hydro-Transmission Corporation and...

  1. North America: Regulation of International Electricity Trade...

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

    North America: Regulation of International Electricity Trade North America: Regulation of International Electricity Trade North America: Regulation of International Electricity...

  2. WESTERN MONTANA ELECTRIC GENERATING & TRANSMISSION COOPERATIVE, INC.

    E-Print Network [OSTI]

    1 WESTERN MONTANA ELECTRIC GENERATING & TRANSMISSION COOPERATIVE, INC. 1001 SW Higgins, Panorama, but not the more fundamental issues of stakeholder definition, future role, governance and structure. We

  3. DOE Affirms National Interest Electric Transmission Corridor...

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

    requests for rehearing of the Mid-Atlantic and the Southwest Area National Interest Electric Transmission Corridors (National Corridors) designated by DOE in October 2007 as...

  4. Coordination of Federal Authorizations for Electric Transmission...

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

    rulemaking and opportunity for comment on the coordination of federal authorizations for electric transmission facilities, September 19, 2008 Coordination of Federal...

  5. Proposed Open Access Requirement for International Electric Transmissi...

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

    Open Access Requirement for International Electric Transmission Facilities and Delegation to the Federal Energy Regulatory Commission: Federal Register Notice Volume 64, No. 143 -...

  6. Chapter 5. Transmission networks and electricity markets

    E-Print Network [OSTI]

    Ernst, Damien

    of the world: assumptions that electrical energy can be traded as if all generators were connected to the same for electrical energy. In this lesson: we study the effects that a transmission network has on trading of electrical energy and the special techniques that can be used to hedge against these limitations. 2 #12

  7. Improving Electricity Resource-Planning Processes by Considering the Strategic Benefits of Transmission

    E-Print Network [OSTI]

    Budhraja, Vikram

    2010-01-01

    impacts of new electricity transmission projects generallyof high- voltage electricity transmission projects, such asby others. Electricity transmission facilities fit these

  8. Electric Power Generation and Transmission (Iowa)

    Broader source: Energy.gov [DOE]

    Electric power generating facilities with a combined capacity greater than 25 MW, as well as associated transmission lines, may not be constructed or begin operation prior to the issuance of a...

  9. 2006 National Electric Transmission Congestion Study and Related...

    Office of Environmental Management (EM)

    6 National Electric Transmission Congestion Study and Related Materials 2006 National Electric Transmission Congestion Study and Related Materials The 2006 National Congestion...

  10. Updating the Electric Grid: An Introduction to Non-Transmission...

    Energy Savers [EERE]

    Updating the Electric Grid: An Introduction to Non-Transmission Alternatives for Policymakers Updating the Electric Grid: An Introduction to Non-Transmission Alternatives for...

  11. Draft National Electric Transmission Congestion Study Now Available...

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

    National Electric Transmission Congestion Study Now Available for Public Comment Draft National Electric Transmission Congestion Study Now Available for Public Comment August 19,...

  12. Plan to Conduct Electric Transmission Congestion Study: Federal...

    Office of Environmental Management (EM)

    Plan to Conduct Electric Transmission Congestion Study: Federal Register Volume 76, No. 218 - Nov. 10, 2011 Plan to Conduct Electric Transmission Congestion Study: Federal Register...

  13. DOE EAC Electricity Adequacy Report. Transmission Chapter DRAFT...

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

    EAC Electricity Adequacy Report. Transmission Chapter DRAFT- September 18, 2008 DOE EAC Electricity Adequacy Report. Transmission Chapter DRAFT- September 18, 2008 The purpose of...

  14. QER Public Meeting in Portland, OR: Electricity Transmission...

    Energy Savers [EERE]

    Portland, OR: Electricity Transmission, Storage and Distribution - West QER Public Meeting in Portland, OR: Electricity Transmission, Storage and Distribution - West Meeting Date...

  15. Corrigendum Corrigendum to "Gap junction-mediated electrical transmission

    E-Print Network [OSTI]

    Rash, John E.

    Corrigendum Corrigendum to "Gap junction-mediated electrical transmission: Regulatory mechanisms, show variability in the electrical conductance of the synaptic transmission, even though the pre chemical component. Thus, electrical synapses from neighboring club endings coexist at different degrees

  16. Cellular/Molecular Connexin35 Mediates Electrical Transmission at Mixed

    E-Print Network [OSTI]

    Rash, John E.

    Cellular/Molecular Connexin35 Mediates Electrical Transmission at Mixed Synapses on Mauthner Cells regions, suggesting that connexin35-mediated electrical transmission is common in goldfish brain" (electrical and chemical) synaptic terminals that offer the unique opportunity to correlate physiological

  17. Electric Transmission Line Siting Compact

    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:FinancingPetroleum Based|DepartmentStatementofApril 25,EVtheEnergyPrepared for WesternElectric

  18. Sixth Northwest Conservation and Electric Power Plan Chapter 7: Transmission

    E-Print Network [OSTI]

    Sixth Northwest Conservation and Electric Power Plan Chapter 7: Transmission Summary of Key..................................................................................................................................... 1 Northwest Transmission Planning), there was concern that there had been little progress on addressing the developing transmission issues in the region

  19. J.S. 24 POWER TRANSMISSION AND DISTRIBUTION; VECTORS; ELECTRIC...

    Office of Scientific and Technical Information (OSTI)

    power and power factor of instantaneous phasors Hsu, J.S. 24 POWER TRANSMISSION AND DISTRIBUTION; VECTORS; ELECTRIC CURRENTS; ELECTRIC POTENTIAL; MONITORING; POWER SYSTEMS;...

  20. Scheduling Planned Maintenance of Electrical Power Transmission Networks Using

    E-Print Network [OSTI]

    Fernandez, Thomas

    Scheduling Planned Maintenance of Electrical Power Transmission Networks Using Genetic Algorithms Technical Report: CSRP­97­26 10 November 1997 Abstract The maintenance of the electrical power transmission Plan­ ning, Electricity Transmission Networks. 1 To appear in In Gennady K. Voronovsky and Serguey A

  1. Improving Electricity Resource-Planning Processes by Considering the Strategic Benefits of Transmission

    E-Print Network [OSTI]

    Budhraja, Vikram

    2010-01-01

    Upgrading California’s Electric Transmission System: Issuesshould be adapted to transmission electric system planning,Mobasheri, (Electric Power Group, LLC). 2008. Transmission

  2. Modeling Interregional Transmission Congestion in the National Energy Modeling System

    E-Print Network [OSTI]

    Gumerman, Etan; Chan, Peter; Lesieutre, Bernard; Marnay, Chris; Wang, Juan

    2006-01-01

    NEMS does not track electricity transmission within regions,international electricity transmission with Canada andwhen solving for electricity transmission, the coal plants

  3. Transmission rights and market power on electric power networks

    E-Print Network [OSTI]

    Joskow, Paul L.

    2000-01-01

    We analyze whether and how the allocation of transmission rights associated with the use of electric power networks affects the behavior of electricity generators and electricity consumers with market power. We consider ...

  4. VULNERABILITY OF BLUETOOTH TO IMPULSIVE NOISE IN ELECTRICITY TRANSMISSION SUBSTATIONS

    E-Print Network [OSTI]

    Atkinson, Robert C

    be routed around electricity substation compounds wirelessly. Furthermore, wireless communication with the deployment of Bluetooth (and other similar wireless technologies) in electricity substations for controlVULNERABILITY OF BLUETOOTH TO IMPULSIVE NOISE IN ELECTRICITY TRANSMISSION SUBSTATIONS S A Bhattil

  5. Gap junction-mediated electrical transmission: Regulatory mechanisms and plasticity

    E-Print Network [OSTI]

    Rash, John E.

    Gap junction-mediated electrical transmission: Regulatory mechanisms and plasticity Alberto E of synaptic transmission: chemical and electrical. While most efforts have been dedicated to the understanding in revised form 16 May 2012 Accepted 23 May 2012 Available online 31 May 2012 Keywords: Electrical synapse

  6. Transmission investment and expansion planning in a restructured electricity market

    E-Print Network [OSTI]

    Leung, Ka-Cheong

    Transmission investment and expansion planning in a restructured electricity market F.F Wua,b , F.L. Zhengb,c , F.S. Wena,b, * a Center for Electrical Energy Systems, University of Hong Kong, Pokfulam Road, Guangzhou, 510640, China Abstract Transmission planning in a restructured electricity market becomes

  7. 2009 National Electric Transmission Congestion Study Notice of...

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

    of Inquiry: Federal Register Notice Volume 73, No. 108 - Jun. 4, 2008 2009 National Electric Transmission Congestion Study Notice of Inquiry: Federal Register Notice Volume...

  8. Notice of Technical Workshop in Support of 2009 Electric Transmission...

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

    Technical Workshop in Support of 2009 Electric Transmission Congestion Study: Federal Register Volume 74, No. 32 - Feb. 19, 2009 Notice of Technical Workshop in Support of 2009...

  9. 2009 National Electric Transmission Congestion Study - San Francisco...

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

    - San Francisco Workshop 2009 National Electric Transmission Congestion Study - San Francisco Workshop On June 11, 2008, DOE hosted a regional pre-study workshop in San Francisco,...

  10. National Electric Transmission Congestion Study - Draft for Public...

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

    - Draft for Public Comment August 2014 National Electric Transmission Congestion Study - Draft for Public Comment August 2014 On August 19, 2014, the Department issued a Federal...

  11. Edison Electric Institute State Generation and Transmission Siting...

    Open Energy Info (EERE)

    Edison Electric Institute State Generation and Transmission Siting Directory Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance -...

  12. Economic Inefficiency of Passive Transmission Rights in Congested Electricity Systems with Competitive Generation

    E-Print Network [OSTI]

    Oren, Shmuel S.

    Economic Inefficiency of Passive Transmission Rights in Congested Electricity Systems (1997), pp. 63-83 Published by: International Association for Energy Economics Stable URL: http@jstor.org. . International Association for Energy Economics is collaborating with JSTOR to digitize, preserve and extend

  13. Today's electrical transmission system delivers high levels of

    E-Print Network [OSTI]

    Post, Wilfred M.

    #12;Today's electrical transmission system delivers high levels of reliability, and society's needs for electricity demand that reliability be maintained as we transition to clean electricity generation of conventional and superconducting conductors. The power grid is a complex machine in which electricity is gener

  14. EIS-0067: 230-kV International Transmission Line San Diego County, California to Tijuana, Mexico, San Diego Gas and Electric Company

    Broader source: Energy.gov [DOE]

    The Economic Regulatory Administration and the California Public Utilities Commission jointly prepared this EIS to evaluate the environmental impacts of the construction, maintenance and operation of a 10-mile, 230-kilovolt transmission line across the U.S./Mexico border for the purpose of economic exchange of power and increased reliability.

  15. Electricity generation with looped transmission networks: Bidding to an ISO

    E-Print Network [OSTI]

    Ferris, Michael C.

    Electricity generation with looped transmission networks: Bidding to an ISO Xinmin Hu Daniel Ralph to model markets for delivery of electrical power on looped transmission networks. It analyzes, 2323 Audubon St, New Orleans, LA 70125-4117, USA; www.EKonomicsLLC.com ¶ Department of Economics

  16. 10 Year Transmission Plan for the Western Electricity Interconnection Released

    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. The Office of Electricity Delivery and Energy Reliability awarded WECC a $14.5 million grant under the American Recovery and Reinvestment Act to expand on its transmission planning activities.

  17. International Electricity Regulation | Department of Energy

    Energy Savers [EERE]

    Regulation International Electricity Regulation U.S. trade in electric energy with Canada and Mexico is rising, bringing economic and reliability benefits to the United States and...

  18. Trends In U.S. Electric Power Transmission

    SciTech Connect (OSTI)

    NONE

    2007-11-15

    The report provides an overview of the changes that are occurring in the industry to implement the goals of improved reliability and reduced congestion costs. As the electric industry works to become a more efficient market, transmission stands as a key link between the competitive generation and the regulated distribution sectors. In this role as a key link, transmission is a major focus of government efforts to improve reliability and reduce congestion costs. The scope of the report is to analyze the dominant reliability, investment, siting, and competition/open access trends that are occurring in the domestic electric transmission industry. Topics covered include: the impact of the 2003 Northeast blackout on reliability rules; the move from voluntary to mandatory reliability standards; the advent of real-time transmission system monitoring; ISO/RTO efforts to improve system reliability; the drivers of government intervention in transmission investment; the move towards incentive-based rates for transmission investment; legislative and regulatory efforts to spur transmission investment to support renewable energy resources; the emergence of merchant transmission; the need for federal backstop authority on regional transmission projects; the designation of national interest electric transmission corridors; FERC Orders on siting transmission; the need for changes in open access and competition regulations; FERC efforts to increase open access and competition; legislative efforts to increase competition; and, current competitive issues in the industry.

  19. TRANSMISSION EFFECTS IN MARKET POWER ANALYSIS OF ELECTRICITY MARKETS

    E-Print Network [OSTI]

    Gross, George

    TRANSMISSION EFFECTS IN MARKET POWER ANALYSIS OF ELECTRICITY MARKETS Thomas J. Overbye George Gross-weber@uiuc.edu Department of Electrical and Computer Engineering University of Illinois at Urbana-Champaign Urbana, IL 61801 ABSTRACT This paper discusses the assessment of market power in bulk electricity markets, with the explicit

  20. Regulating Electricity Transmission in the European Union -How Many

    E-Print Network [OSTI]

    1 Regulating Electricity Transmission in the European Union - How Many Agencies? chapter 4 in A-77 Claude Crampes (TSE) Lucile Rives (CRE) National electric grids in Europe have been interconnected since, the more national electric systems need to be interconnected to provide one another mutual assistance

  1. Optimal Transmission Switching in Electric Networks for Improved Economic Operations1

    E-Print Network [OSTI]

    Ferris, Michael C.

    1 Optimal Transmission Switching in Electric Networks for Improved Economic Operations1 Emily. Abstract Growing demand for electric power seems to necessitate new transmission lines, but obstacles" bulk electric grid, one that is more controllable and flexible. Optimal transmission switching

  2. California's electricity system of the future scenario analysis in support of public-interest transmission system R&D planning

    E-Print Network [OSTI]

    Eto, Joseph; Stovall, John P.

    2003-01-01

    The Future of Electric Transmission in the United States.Environmental Impacts of Electric Transmission In order toTransmission R&D Planning Underwater application of electric

  3. California's electricity system of the future scenario analysis in support of public-interest transmission system R&D planning

    E-Print Network [OSTI]

    Eto, Joseph; Stovall, John P.

    2003-01-01

    Impacts of Electricity Transmission Scenario Analysis forImpacts of Electricity Transmission Scenario Analysis forhas also commissioned Electricity Transmission Research and

  4. Exotic Electricity Options and the Valuation of Electricity Generation and Transmission

    E-Print Network [OSTI]

    Exotic Electricity Options and the Valuation of Electricity Generation and Transmission Assets a methodology for valuing electricity deriva- tives by constructing replicating portfolios from electricity-storable nature of electricity, which rules out the traditional spot mar- ket, storage-based method of valuing

  5. EIS-0166: Bangor Hydro-Electric Transmission Line, Maine

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Department of Energy prepared this environmental impact statement while considering whether to authorize a Presidential permit for Bangor Hydro to construct a new electric transmission facility at the U.S. border with Canada.

  6. Idaho - IC 61-516 - Priority Designation for Electric Transmission...

    Open Energy Info (EERE)

    Idaho - IC 61-516 - Priority Designation for Electric Transmission Projects Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation:...

  7. 2009 National Electric Transmission Congestion Study- Oklahoma City Workshop

    Office of Energy Efficiency and Renewable Energy (EERE)

    On June 18, 2008, DOE hosted a regional pre-study workshop in Oklahoma City, OK to receive input and suggestions concerning the 2009 National Electric Transmission Congestion Study. The agenda,...

  8. 2009 National Electric Transmission Congestion Study- Hartford Workshop

    Broader source: Energy.gov [DOE]

    On July 9, 2008, DOE hosted a regional pre-study workshop in Hartford, CT to receive input and suggestions concerning the 2009 National Electric Transmission Congestion Study. The agenda, full...

  9. Transmission Pricing Issues for Electricity Generation From Renewable Resources

    Reports and Publications (EIA)

    1999-01-01

    This article discusses how the resolution of transmission pricing issues which have arisen under the Federal Energy Regulatory Commission's (FERC) open access environment may affect the prospects for renewable-based electricity.

  10. Electrical and Biological Effects of Transmission Lines: A Review.

    SciTech Connect (OSTI)

    Lee, Jack M.

    1989-06-01

    This review describes the electrical properties of a-c and d-c transmission lines and the resulting effects on plants, animals, and people. Methods used by BPA to mitigate undesirable effects are also discussed. Although much of the information in this review pertains to high-voltage transmission lines, information on distribution lines and electrical appliances is included. The electrical properties discussed are electric and magnetic fields and corona: first for alternating-current (a-c) lines, then for direct current (d-c).

  11. Infrastructure Needs: Natural Gas/Electricity Transmission,...

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

    miles of transmission lines, 72,000 miles of distribution lines, and 6,300 miles of natural gas pipelines. Our over 8,600 employees are committed to our mission to deliver...

  12. Coordinating Interstate Electric Transmission Siting: An Introduction...

    Open Energy Info (EERE)

    experts have started drawing att ention to the need to improve the system that transmits electricity from power plants to demand centers. Congestion on existing lines, increased...

  13. National Electric Transmission Congestion Studies | Department...

    Office of Environmental Management (EM)

    congestion where it is significant enough to merit remediation. These are: 1), reduce electricity demand in the congested area through energy efficiency and demand management...

  14. Economics of Electric Compressors for Gas Transmission 

    E-Print Network [OSTI]

    Schmeal, W. R.; Hibbs, J. J.

    1994-01-01

    Three new factors are coming together to motivate gas pipeline firms to consider electric motors for replacement of older reciprocating gas engines for compressor systems, and for new compressor installations. These factors are environmental...

  15. International Electricity Trade - Open Access | Department of...

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

    DOE has consistently expressed its policy that international electricity trade should be subject to the same principles of comparable open access and non-discrimination that apply...

  16. Electric Transmission Siting | 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 QA:QA J-E-1 SECTIONRobertsdale, AlabamaETEC GmbH Jump to:Providence,NewInformation at SantaTransmission Siting Jump

  17. National Electric Transmission Congestion Study - Philadelphia Workshop |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy AEnergy Managing SwimmingMicrosoft TheDepartmentNational Drive Electric

  18. Electricity Transmission and Distribution Technologies Available for

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you not find what youSummer InternshipPower ElectricLicensing - Energy

  19. Electric vehicle drive train with direct coupling transmission

    DOE Patents [OSTI]

    Tankersley, Jerome B. (Fredericksburg, VA); Boothe, Richard W. (Roanoke, VA); Konrad, Charles E. (Roanoke, VA)

    1995-01-01

    An electric vehicle drive train includes an electric motor and an associated speed sensor, a transmission operable in a speed reduction mode or a direct coupled mode, and a controller responsive to the speed sensor for operating the transmission in the speed reduction mode when the motor is below a predetermined value, and for operating the motor in the direct coupled mode when the motor speed is above a predetermined value. The controller reduces the speed of the motor, such as by regeneratively braking the motor, when changing from the speed reduction mode to the direct coupled mode. The motor speed may be increased when changing from the direct coupled mode to the speed reduction mode. The transmission is preferably a single stage planetary gearbox.

  20. Electric vehicle drive train with direct coupling transmission

    DOE Patents [OSTI]

    Tankersley, J.B.; Boothe, R.W.; Konrad, C.E.

    1995-04-04

    An electric vehicle drive train includes an electric motor and an associated speed sensor, a transmission operable in a speed reduction mode or a direct coupled mode, and a controller responsive to the speed sensor for operating the transmission in the speed reduction mode when the motor is below a predetermined value, and for operating the motor in the direct coupled mode when the motor speed is above a predetermined value. The controller reduces the speed of the motor, such as by regeneratively braking the motor, when changing from the speed reduction mode to the direct coupled mode. The motor speed may be increased when changing from the direct coupled mode to the speed reduction mode. The transmission is preferably a single stage planetary gearbox. 6 figures.

  1. Identification and definition of unbundled electric generation and transmission services

    SciTech Connect (OSTI)

    Kirby, B.; Hirst, E.; Vancoevering, J.

    1995-03-01

    State and federal regulators, private and public utilities, large and small customers, power brokers and marketers, and others are engaged in major debates about the future structure of the electric industry. Although the outcomes are far from certain, it seems clear that customers will have much greater choices about the electric services they purchase and from whom they buy these services. This report examines the ``ancillary`` services that are today buried within the typical vertically integrated utility. These ancillary services support and make possible the provision of the basic services of generating capacity, energy supply, and power delivery. These ancillary services include: Management of generating units; reserve generating capacity to follow variations in customer loads, to provide capacity and energy when generating units or transmission lines suddenly fall, to maintain electric-system stability, and to provide local-area security; transmission-system monitoring and control; replacement of real power and energy losses; reactive-power management and voltage regulation; transmission reserves; repair and maintenance of the transmission network; metering, billing, and communications; and assurance of appropriate levels of power quality. Our focus in this report, the first output from a larger Oak Ridge National Laboratory project, is on identification and definition of these services. Later work in this project will examine more closely the costs and pricing options for each service.

  2. Electric and magnetic field reduction by alternative transmission line options

    SciTech Connect (OSTI)

    Stewart, J.R. (Power Technologies, Inc., Schenectady, NY (United States)); Dale, S.J. (Oak Ridge National Lab., TN (United States)); Klein, K.W. (Energetics, Inc., Columbia, MD (United States))

    1991-01-01

    Ground level electric, and more recently magnetic, fields from overhead power transmission lines are increasingly important considerations in right of way specification, with states setting or planning to set edge of right of way limits. Research has been conducted in high phase order power transmission wherein six of twelve phases are used to transmit power in less physical space and with reduced electrical environmental effects than conventional designs. The first magnetic field testing, as reported in this paper, has verified predictive methods for determination of magnetic fields from high phase order lines. Based on these analytical methods, field profiles have been determined for lines of different phase order of comparable power capacity. Potential advantages of high phase order as a means of field mitigation are discussed. 10 refs., 12 figs., 3 tabs.

  3. Central Wind Power Forecasting Programs in North America by Regional Transmission Organizations and Electric Utilities

    SciTech Connect (OSTI)

    Porter, K.; Rogers, J.

    2009-12-01

    The report addresses the implementation of central wind power forecasting by electric utilities and regional transmission organizations in North America.

  4. Electricity Transmission Pricing: How much does it cost to get it wrong?

    E-Print Network [OSTI]

    California at Berkeley. University of

    PWP-058 Electricity Transmission Pricing: How much does it cost to get it wrong? Richard Green Channing Way Berkeley, California 94720-5180 www.ucei.berkeley.edu/ucei #12;Electricity Transmission optimal prices for electricity transmission. These are rarely applied in practice. This paper develops

  5. A stochastic framework for uncertainty analysis in electric power transmission systems with wind generation

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    of generating units, the transfer of electric power over networks of transmission lines and, finally1 A stochastic framework for uncertainty analysis in electric power transmission systems with wind an electric transmission network with wind power generation and their impact on its reliability. A stochastic

  6. ELECTRIC GRID PROTECTION THE INTERNATIONAL

    E-Print Network [OSTI]

    Schrijver, Karel

    interference, Electromagnetic Pulse (EMP), or Intentional Electromagnetic Interference (IEMI). See below the status of national electric grid evaluation and protection against electromagnetic threats in 11 counties sensitivity to the full range of electromagnetic threats1 . This historic and ongoing situation has resulted

  7. Overhead electric power transmission line jumpering system for bundles of five or more subconductors

    DOE Patents [OSTI]

    Winkelman, Paul F. (Beaverton, OR)

    1982-01-01

    Jumpering of electric power transmission lines at a dead end tower. Two transmission line conductor bundles each contain five or more spaced apart subconductors (5) arranged in the shape of a cylinder having a circular cross section. The ends of each bundle of subconductors are attached with insulators to a dead end tower (1). Jumpering allows the electric current to flow between the two bundles of subconductors using jumper buses, internal jumper conductors, and external jumper conductors. One or more current collecting jumper buses (37) are located inside each bundle of subconductors with each jumper bus being attached to the end of a subconductor. Small-diameter internal jumper conductors (33) are located in the inherently electrically shielded area inside each bundle of subconductors with each subconductor (except ones having an attached jumper bus) having one internal jumper conductor connected between that subconductor's end and a jumper bus. Large-diameter external jumper conductors (9) are located outside each bundle of subconductors with one or more external jumper conductors being connected between the jumper buses in one bundle of subconductors and the jumper buses in the other bundle.

  8. AVTA: 2010 Electric Vehicles International Neighborhood Electric Vehicle Testing Results

    Broader source: Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following reports describe testing results of the 2010 Electric Vehicles International neighborhood electric vehicle. Neighborhood electric vehicles reach speeds of no more than 35 miles per hour and are only allowed on roads with speed limits of up to 35 miles per hour. This research was conducted by Idaho National Laboratory.

  9. Guide to authorization procedures for the international export of electricity and electric power lines crossing international borders

    SciTech Connect (OSTI)

    None

    1980-11-01

    The Economic Regulatory Administration (ERA) has prepared this guide to assist utilities and other entities in filing applications for (1) authorizations to export electricity and (2) Presidential Permits. The guide is not intended to be all inclusive; however, it will provide an applicant with the type of information required in the application, define lead times, and direct an applicant to the proper source documents for preparing a complete application. The booklet is organized into two sections. The first part outlines the procedures for preparing an application for authorization to export electricity. The second part outlines the procedures for applying for a Presidential Permit to construct, connect, operate, or maintain electric transmission facilities at international boundaries.

  10. Number and propagation of line outages in cascading events in electric power transmission systems

    E-Print Network [OSTI]

    Dobson, Ian

    Number and propagation of line outages in cascading events in electric power transmission systems that progressively weakens the system. Large electric power transmission systems occasionally have cascading failures of transmission lines. The multiple mechanisms involved these cascading outages are many and varied, and the power

  11. Firm-based Measurements of Market Power in Transmission-Constrained Electricity

    E-Print Network [OSTI]

    Baldick, Ross

    Firm-based Measurements of Market Power in Transmission-Constrained Electricity Markets: Technical: Transmission constraints, electricity markets, market power, market power index, residual supply index. 1 approaches to analyzing firm-based market power con- sidering transmission constraints are proposed. One

  12. AN INFINITE DIMENSIONAL DESCRIPTOR SYSTEM MODEL FOR ELECTRICAL CIRCUITS WITH TRANSMISSION LINES

    E-Print Network [OSTI]

    Reis, Timo

    AN INFINITE DIMENSIONAL DESCRIPTOR SYSTEM MODEL FOR ELECTRICAL CIRCUITS WITH TRANSMISSION LINES TIMO REIS Abstract. In this paper a model of linear electrical circuits with transmission lines is de-coupled with the telegraph equations who describe the behavior of the transmission lines. The resulting system of equations

  13. Comments by the American Electric Power System on Proposed Coordination of Federal Authorizations for Electric Transmission Facilities

    Office of Energy Efficiency and Renewable Energy (EERE)

     Proposed Coordination of Federal Authorizations for Electric Transmission Facilities – Interim Final Rule and Proposed Rule (DOE, 10 CR Part 900): The utility operating companies of the American...

  14. Corruption of Pulsed Electric Thruster Voltage Fluctuation Measurements by Transmission Line

    E-Print Network [OSTI]

    Choueiri, Edgar

    Corruption of Pulsed Electric Thruster Voltage Fluctuation Measurements by Transmission Line to transmission line corruption--as an experimental example of the extent to which the power transmission line can termination resistance s Laplace variable V (t) transmission line driving signal Vn Laplace transform

  15. Electricity transmission pricing : how much does it cost to get it wrong?

    E-Print Network [OSTI]

    Green, Richard

    2004-01-01

    Economists know how to calculate optimal prices for electricity transmission. These are rarely applied in practice. This paper develops a thirteen node model of the transmission system in England and Wales, incorporating ...

  16. Central Wind Forecasting Programs in North America by Regional Transmission Organizations and Electric Utilities: Revised Edition

    SciTech Connect (OSTI)

    Rogers, J.; Porter, K.

    2011-03-01

    The report and accompanying table addresses the implementation of central wind power forecasting by electric utilities and regional transmission organizations in North America. The first part of the table focuses on electric utilities and regional transmission organizations that have central wind power forecasting in place; the second part focuses on electric utilities and regional transmission organizations that plan to adopt central wind power forecasting in 2010. This is an update of the December 2009 report, NREL/SR-550-46763.

  17. Transmission and Grid Integration: Electricity, Resources, & Building Systems Integration (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2009-09-01

    Factsheet developed to describe the activites of the Transmission and Grid Integration Group within NREL's Electricity, Resources, and Buildings Systems Integration center.

  18. Transmission and Grid Integration: Electricity, Resources, & Building Systems Integration (Fact Sheet)

    SciTech Connect (OSTI)

    2009-09-01

    Factsheet developed to describe the activities of the Transmission and Grid Integration Group within NREL's Electricity, Resources, and Buildings Systems Integration center.

  19. Unbundling generation and transmission services for competitive electricity markets

    SciTech Connect (OSTI)

    Hirst, E.; Kirby, B.

    1998-01-01

    Ancillary services are those functions performed by the equipment and people that generate, control, and transmit electricity in support of the basic services of generating capacity, energy supply, and power delivery. The Federal Energy Regulatory Commission (FERC) defined such services as those `necessary to support the transmission of electric power from seller to purchaser given the obligations of control areas and transmitting utilities within those control areas to maintain reliable operations of the interconnected transmission system.` The nationwide cost of ancillary services is about $12 billion a year, roughly 10% of the cost of the energy commodity. More important than the cost, however, is the necessity of these services for bulk-power reliability and for the support of commercial transactions. FERC`s landmark Order 888 included a pro forma tariff with provision for six key ancillary services. The Interconnected Operations Services Working Group identified another six services that it felt were essential to the operation of bulk-power systems. Several groups throughput the United States have created or are forming independent system operators, which will be responsible for reliability and commerce. To date, the electricity industry (including traditional vertically integrated utilities, distribution utilities, power markets and brokers, customers, and state and federal regulators) has paid insufficient attention to these services. Although the industry had made substantial progress in identifying and defining the key services, much remains to be doe to specify methods to measure the production, delivery, and consumption of these services; to identify the costs and cost-allocation factors for these services; and to develop market and operating rules for their provision and pricing. Developing metrics, determining costs, and setting pricing rules are important because most of these ancillary services are produced by the same pieces of equipment that produce the basic electricity commodity. Thus, the production of energy and ancillary services is highly interactive, sometimes complementary and sometimes competing. In contrast to today`s typical time-invariant, embedded-cost prices, competitive prices for ancillary services would vary with system loads and spot prices for energy.

  20. Market Opportunities for Electric Drive Compressors for Gas Transmission, Storage, and Processing 

    E-Print Network [OSTI]

    Parent, L. V.; Ralph, H. D.; Schmeal, W. R.

    1995-01-01

    There is great interest in the large potential market for electric drives in the gas transmission, gas storage, and gas processing industries. Progressive electric utilities and astute vendors are moving to meet the needs of these industries...

  1. Risk-based Maintenance Allocation and Scheduling for Bulk Electric Power Transmission System Equipment

    E-Print Network [OSTI]

    risk of wide-area bulk transmission system failures. The work makes use of two previously developed1 Risk-based Maintenance Allocation and Scheduling for Bulk Electric Power Transmission System for bulk transmission equipment that is based on the cumulative long-term risk caused by each piece

  2. Electricity transmission congestion costs: A review of recent reports

    E-Print Network [OSTI]

    Lesieutre, Bernard C.; Eto, Joseph H.

    2003-01-01

    in Restructured Electricity Markets Upliftrestructured U.S. electricity markets: Uplift Charges SystemElectricity Markets Congestion costs = dispatch payments out of merit order Uplift

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

    E-Print Network [OSTI]

    Honavar, Vasant

    A Service-Oriented Architecture for Electric Power Transmission System Asset Management Jyotishman,tua,honavar,jdm}@iastate.edu Abstract. In electric power transmission systems, the assets include transmis- sion lines, transformers number of distributed, autonomously managed, capital-intensive as- sets. Such assets include power plants

  4. Wireless Sensor Network for Electric Transmission Line Monitoring

    SciTech Connect (OSTI)

    Alphenaar, Bruce

    2009-06-30

    Generally, federal agencies tasked to oversee power grid reliability are dependent on data from grid infrastructure owners and operators in order to obtain a basic level of situational awareness. Since there are many owners and operators involved in the day-to-day functioning of the power grid, the task of accessing, aggregating and analyzing grid information from these sources is not a trivial one. Seemingly basic tasks such as synchronizing data timestamps between many different data providers and sources can be difficult as evidenced during the post-event analysis of the August 2003 blackout. In this project we investigate the efficacy and cost effectiveness of deploying a network of wireless power line monitoring devices as a method of independently monitoring key parts of the power grid as a complement to the data which is currently available to federal agencies from grid system operators. Such a network is modeled on proprietary power line monitoring technologies and networks invented, developed and deployed by Genscape, a Louisville, Kentucky based real-time energy information provider. Genscape measures transmission line power flow using measurements of electromagnetic fields under overhead high voltage transmission power lines in the United States and Europe. Opportunities for optimization of the commercial power line monitoring technology were investigated in this project to enable lower power consumption, lower cost and improvements to measurement methodologies. These optimizations were performed in order to better enable the use of wireless transmission line monitors in large network deployments (perhaps covering several thousand power lines) for federal situational awareness needs. Power consumption and cost reduction were addressed by developing a power line monitor using a low power, low cost wireless telemetry platform known as the ''Mote''. Motes were first developed as smart sensor nodes in wireless mesh networking applications. On such a platform, it has been demonstrated in this project that wireless monitoring units can effectively deliver real-time transmission line power flow information for less than $500 per monitor. The data delivered by such a monitor has during the course of the project been integrated with a national grid situational awareness visualization platform developed by Oak Ridge National Laboratory. Novel vibration energy scavenging methods based on piezoelectric cantilevers were also developed as a proposed method to power such monitors, with a goal of further cost reduction and large-scale deployment. Scavenging methods developed during the project resulted in 50% greater power output than conventional cantilever-based vibrational energy scavenging devices typically used to power smart sensor nodes. Lastly, enhanced and new methods for electromagnetic field sensing using multi-axis magnetometers and infrared reflectometry were investigated for potential monitoring applications in situations with a high density of power lines or high levels of background 60 Hz noise in order to isolate power lines of interest from other power lines in close proximity. The goal of this project was to investigate and demonstrate the feasibility of using small form factor, highly optimized, low cost, low power, non-contact, wireless electric transmission line monitors for delivery of real-time, independent power line monitoring for the US power grid. The project was divided into three main types of activity as follows; (1) Research into expanding the range of applications for non-contact power line monitoring to enable large scale low cost sensor network deployments (Tasks 1, 2); (2) Optimization of individual sensor hardware components to reduce size, cost and power consumption and testing in a pilot field study (Tasks 3,5); and (3) Demonstration of the feasibility of using the data from the network of power line monitors via a range of custom developed alerting and data visualization applications to deliver real-time information to federal agencies and others tasked with grid reliability (Tasks 6,8)

  5. Forced cooling of underground electric power transmission lines : design manual

    E-Print Network [OSTI]

    Brown, Jay A.

    1978-01-01

    The methodology utilized for the design of a forced-cooled pipe-type underground transmission system is presented. The material is divided into three major parts: (1) The Forced-cooled Pipe-Type Underground Transmission ...

  6. Electric power high-voltage transmission lines: Design options, cost, and electric and magnetic field levels

    SciTech Connect (OSTI)

    Stoffel, J.B.; Pentecost, E.D.; Roman, R.D.; Traczyk, P.A.

    1994-11-01

    This report provides background information about (1) the electric and magnetic fields (EMFs) of high-voltage transmission lines at typical voltages and line configurations and (2) typical transmission line costs to assist on alternatives in environmental documents. EMF strengths at 0 {+-} 200 ft from centerline were calculated for ac overhead lines, and for 345 and 230-kV ac underground line and for a {+-}450-kV dc overhead line. Compacting and height sensitivity factors were computed for the variation in EMFs when line conductors are moved closer or raised. Estimated costs for the lines are presented and discussed so that the impact of using alternative strategies for reducing EMF strengths and the implications of implementing the strategies can be better appreciated.

  7. Electric Utility Transmission and Distribution Line Engineering Program

    SciTech Connect (OSTI)

    Peter McKenny

    2010-08-31

    Economic development in the United States depends on a reliable and affordable power supply. The nation will need well educated engineers to design a modern, safe, secure, and reliable power grid for our future needs. An anticipated shortage of qualified engineers has caused considerable concern in many professional circles, and various steps are being taken nationwide to alleviate the potential shortage and ensure the North American power system's reliability, and our world-wide economic competitiveness. To help provide a well-educated and trained workforce which can sustain and modernize the nation's power grid, Gonzaga University's School of Engineering and Applied Science has established a five-course (15-credit hour) Certificate Program in Transmission and Distribution (T&D) Engineering. The program has been specifically designed to provide working utility engineering professionals with on-line access to advanced engineering courses which cover modern design practice with an industry-focused theoretical foundation. A total of twelve courses have been developed to-date and students may select any five in their area of interest for the T&D Certificate. As each course is developed and taught by a team of experienced engineers (from public and private utilities, consultants, and industry suppliers), students are provided a unique opportunity to interact directly with different industry experts over the eight weeks of each course. Course material incorporates advanced aspects of civil, electrical, and mechanical engineering disciplines that apply to power system design and are appropriate for graduate engineers. As such, target students for the certificate program include: (1) recent graduates with a Bachelor of Science Degree in an engineering field (civil, mechanical, electrical, etc.); (2) senior engineers moving from other fields to the utility industry (i.e. paper industry to utility engineering or project management positions); and (3) regular working professionals wishing to update their skills or increase their knowledge of utility engineering design practices and procedures. By providing graduate educational opportunities for the above groups, the T&D Program will help serve a strong industry need for training the next generation of engineers in the cost-effective design, construction, operation, and maintenance of modern electrical transmission and distribution systems. In addition to developing the on-line engineering courses described above, the T&D Program also focused significant efforts towards enhancing the training opportunities available to power system operators in the northwest. These efforts have included working with outside vendors to provide NERC-approved training courses in Gonzaga University's (GU) system operator training facility, support for an accurate system model which can be used in regional blackstart exercises, and the identification of a retired system operator who could provide actual regional training courses. The GU system operator training facility is also being used to recruit young workers, veterans, and various under-represented groups to the utility industry. Over the past three years students from Columbia Gorge Community College, Spokane Falls Community College, Walla Walla Community College, Central Washington University, Eastern Washington University, Gonzaga University, and various local high schools have attended short (one-day) system operator training courses free of charge. These collaboration efforts has been extremely well received by both students and industry, and meet T&D Program objectives of strengthening the power industry workforce while bridging the knowledge base across power worker categories, and recruiting new workers to replace a predominantly retirement age workforce. In the past three years the T&D Program has provided over 170 utility engineers with access to advanced engineering courses, been involved in training more than 300 power system operators, and provided well over 500 college and high school students with an experienc

  8. Renewable Electricity Futures Study Volume 4: Bulk Electric Power Systems: Operations and Transmission Planning

    Office of Energy Efficiency and Renewable Energy (EERE)

    This volume focuses on the role of variable renewable generation in creating challenges to the planning and operations of power systems and the expansion of transmission to deliver electricity from remote resources to load centers. The technical and institutional changes to power systems that respond to these challenges are, in many cases, underway, driven by the economic benefits of adopting more modern communication, information, and computation technologies that offer significant operational cost savings and improved asset utilization. While this volume provides background information and numerous references, the reader is referred to the literature for more complete tutorials.

  9. Abstract--This paper proposes an optimization based method of planning reactive power control for electric transmission

    E-Print Network [OSTI]

    Kumar, Ratnesh

    for electric transmission systems to endow them with the capability of being reconfigured to a secure of the electric transmission system. There are three basic options for strengthening transmission systems: (1-term planning to strengthen transmission capability is necessary to increase future reliability levels

  10. Proposal to negotiate extensions of the existing contracts for the back-up supply of electricity and its transmission

    E-Print Network [OSTI]

    2015-01-01

    Proposal to negotiate extensions of the existing contracts for the back-up supply of electricity and its transmission

  11. Computing Cournot Equilibria in Two Settlement Electricity Markets with Transmission Constraints1

    E-Print Network [OSTI]

    Oren, Shmuel S.

    1 Computing Cournot Equilibria in Two Settlement Electricity Markets with Transmission Constraints1}@ieor.berkeley.edu Abstract-- We formulate a two-settlement equilibrium in com- petitive electricity markets as a subgame decade has witnessed a fundamental transformation of the electric power industry around the world from

  12. Computing Cournot Equilibria in Two Settlement Electricity Markets with Transmission Constraints

    E-Print Network [OSTI]

    1 Computing Cournot Equilibria in Two Settlement Electricity Markets with Transmission ConstraintsŁ @ieor.berkeley.edu Abstract-- We formulate a two-settlement equilibrium in com- petitive electricity. I. INTRODUCTION The last decade has witnessed a fundamental transformation of the electric power

  13. Do Generation Firms in Restructured Electricity Markets Have Incentives to Support Socially-Efficient Transmission Investments? *

    E-Print Network [OSTI]

    .S. transmission system is under stress (Abraham, 2002). Growth of electricity demand and new generation capacity investment in new generation and growth in electricity demand. Much of the current underinvestment1 Do Generation Firms in Restructured Electricity Markets Have Incentives to Support Socially

  14. A Unifying Market Power Measure for Deregulated Transmission-Constrained Electricity Markets

    E-Print Network [OSTI]

    Mohsenian-Rad, Hamed

    markets, electricity cannot be stored cheaply; therefore generators have signif- icant short-run capacity1 A Unifying Market Power Measure for Deregulated Transmission-Constrained Electricity Markets concern when designing a deregulated electricity market. In this paper, we propose a new functional market

  15. Electric Transmission Network: A Multi-Region Analysis, The

    Reports and Publications (EIA)

    2000-01-01

    This paper examines the ability of the existing transmission network to respond efficiently to increased trade over four reliability regions in the northeastern United States.

  16. The U.S. Electric Transmission Grid: Essential Infrastructure...

    Open Energy Info (EERE)

    Grid: Essential Infrastructure in need of Comprehensive Legislation Abstract Renewable Energy Transmission Company Inc (Retco) is a small, start-up company dedicated to building...

  17. Coordinating Interstate ElectricTransmission Siting: An Introduction...

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

    the near future. While improved demand-side management (including energy effi ciency and demand response), bett er utilization of the existing transmission grid, and other...

  18. ELECTRICITY TRANSMISSION IN DEREGULATED MARKETS; CONFERENCE AT CARNEGIE MELLON UNIVERSITY, PITTSBURGH PA USA DECEMBER 2004 1 A criticality approach to monitoring cascading

    E-Print Network [OSTI]

    ELECTRICITY TRANSMISSION IN DEREGULATED MARKETS; CONFERENCE AT CARNEGIE MELLON UNIVERSITY the risk of cascading failure of electric power transmission systems as overall loading is increased failure is the usual mechanism for large blackouts of electric power transmission systems. For example

  19. Application for Presidential permit OE Docket No. PP-230-4 Internation...

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

    Independent Electricity System Operator on the application from International Transmission Company to construct, operate, and maintain electric transmission facilities at the...

  20. Electricity transmission investment in the United States : an investigation of adequacy

    E-Print Network [OSTI]

    Kwok, Peter Jordan

    2010-01-01

    There is a prevailing sentiment that the United States is underinvested in its electric transmission infrastructure. The standard claim is that poor regulation has caused insufficient levels of capital to be devoted to the ...

  1. A Comprehensive Approach for Computation and Implementation of Efficient Electricity Transmission Network Charges

    E-Print Network [OSTI]

    Pérez-Arriaga, Ignacio J.

    This paper presents a comprehensive design of electricity transmission charges that are meant to recover regulated network costs. In addition, these charges must be able to meet a set of inter-related objectives. Most ...

  2. EIS-0011: New Melones 230-kV Electrical Transmission Line, Central Valley Project, California

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's Western Area Power Administration prepared this statement to evaluate the environmental impacts of proposed development of an electrical transmission system for the New Melones Power Plant.

  3. Design of wide-area electric transmission networks under uncertainty : methods for dimensionality reduction

    E-Print Network [OSTI]

    Donohoo-Vallett, Pearl Elizabeth

    2014-01-01

    The growth of location-constrained renewable generators and the integration of electricity markets in the United States and Europe are forcing transmission planners to consider the design of interconnection-wide systems. ...

  4. Definition of a Balancing Point for Electricity Transmission Contracts

    E-Print Network [OSTI]

    Olmos, Luis; Neuhoff, Karsten

    2004-06-16

    exchanges of electricity”, Report for the European Commission, Directorate-General Energy and Transport Institute of Power Systems and Power Economics (IAEW) and CONSENTEC Consulting fur Energiewirtschaft und -technik, Aachen, “Analysis of Electricity...

  5. Light transmissive electrically conductive oxide electrode formed in the presence of a stabilizing gas

    DOE Patents [OSTI]

    Tran, Nang T. (Cottage Grove, MN); Gilbert, James R. (Maplewood, MN)

    1992-08-04

    A light transmissive, electrically conductive oxide is doped with a stabilizing gas such as H.sub.2 and H.sub.2 O. The oxide is formed by sputtering a light transmissive, electrically conductive oxide precursor onto a substrate at a temperature from 20.degree. C. to 300.degree. C. Sputtering occurs in a gaseous mixture including a sputtering gas and the stabilizing gas.

  6. Market-based Investment in Electricity Transmission Networks: Controllable Flow

    E-Print Network [OSTI]

    Brunekreeft, Gert

    2004-06-16

    of under-investment, as it will be difficult to persuade each network regulator to pass through those costs that benefit out-of-area users. As a result there is a presumption that some (and perhaps considerable) further investment in interconnectors... difference between the two ends of the line is also called link-based and applies in particular to interconnectors. Why allow unregulated third-party transmission investors in the first place? After all, transmission is considered to be the domain...

  7. EIS-0339: Presidential Permit Application, GenPower 500 kV Submarine Electric Transmission Cable from Nova Scotia to New York

    Broader source: Energy.gov [DOE]

    The Department of Energy (DOE) announced its intent to prepare an Environmental Impact Statement (EIS) in accordance with the National Environmental Policy Act of 1969 (NEPA) for GenPower New York, L.L.C.’s (GenPower) request for a Presidential permit for a proposed international electric transmission line.

  8. Coordinating Interstate ElectricTransmission Siting: An Introduction...

    Office of Environmental Management (EM)

    experts have started drawing att ention to the need to improve the system that transmits electricity from power plants to demand centers. Congestion on existing lines, increased...

  9. Interdependencies of Electricity Markets with Gas Markets A Case Study of Transmission System Operators

    E-Print Network [OSTI]

    Dixon, Juan

    ISO-NE PJM Chile Chile Chile USA USA SUMMARY Electricity Energy markets do not operate in isolation1 Interdependencies of Electricity Markets with Gas Markets ­ A Case Study of Transmission System USA Brazil Canada Columbia S. Mocarquer, R. Moreno, H. Rudnick, P. Wong, A. DiCaprio Systep Systep PUC

  10. Electric Generating and Transmission Facilities – Emissions Management (Iowa)

    Broader source: Energy.gov [DOE]

    This section details responsibilities of the Iowa Utility Board, including the policies for electricity rate-making for the state of Iowa, certification of natural gas providers, and other policies...

  11. Electricity transmission: an overview of the current debate

    E-Print Network [OSTI]

    Brunekreeft, Gert; Neuhoff, Karsten; Newbery, David

    2006-03-14

    submitted each day, but was replaced by the New Electricity Trading Arrangements in 2001. At that point the pool and compulsory bidding ended, to be replaced by bilateral and OTC markets, a voluntary day-ahead power exchange, and a short term Balancing... than any other electricity power exchange, and there is a well-defined price to use for zonal differentiation. 8 Nordpool uses the term market splitting to deal with the case in which constraints...

  12. The integration of renewable energy sources into electric power transmission systems

    SciTech Connect (OSTI)

    Barnes, P.R.; Dykas, W.P.; Kirby, B.J.; Purucker, S.L. [Oak Ridge National Lab., TN (United States); Lawler, J.S. [Univ. of Tennessee, Knoxville, TN (United States)

    1995-07-01

    Renewable energy technologies such as photovoltaics, solar thermal power plants, and wind turbines are nonconventional, environmentally attractive sources of energy that can be considered for electric power generation. Many of the areas with abundant renewable energy resources (very sunny or windy areas) are far removed from major load centers. Although electrical power can be transmitted over long distances of many hundreds of miles through high-voltage transmission lines, power transmission systems often operate near their limits with little excess capacity for new generation sources. This study assesses the available capacity of transmission systems in designated abundant renewable energy resource regions and identifies the requirements for high-capacity plant integration in selected cases. In general, about 50 MW of power from renewable sources can be integrated into existing transmission systems to supply local loads without transmission upgrades beyond the construction of a substation to connect to the grid. Except in the Southwest, significant investment to strengthen transmission systems will be required to support the development of high-capacity renewable sources of 1000 MW or greater in areas remote from major load centers. Cost estimates for new transmission facilities to integrate and dispatch some of these high-capacity renewable sources ranged from several million dollars to approximately one billion dollars, with the latter figure an increase in total investment of 35%, assuming that the renewable source is the only user of the transmission facility.

  13. Proceedings of the March 25-26, 2009 Conference for the 2009 National Electric Transmission Congestion Study- Welcome

    Broader source: Energy.gov [DOE]

    A technical workshop on the 2009 National Electric Transmission Congestion Study was held on March 25-26, 2009 to receive input from subject matter experts on the historical transmission data and...

  14. Proceedings of the March 25-26, 2009 Conference for the 2009 National Electric Transmission Congestion Study- Session 2

    Broader source: Energy.gov [DOE]

    A technical workshop on the 2009 National Electric Transmission Congestion Study was held on March 25-26, 2009 to receive input from subject matter experts on the historical transmission data and...

  15. Abstract--Policy surrounding the North American transmission grid, particularly in the wake of electric-industry

    E-Print Network [OSTI]

    Blumsack, Seth

    1 Abstract--Policy surrounding the North American transmission grid, particularly in the wake of electric-industry restructuring and following the blackout of August, 2003, has treated network congestion, Wheatstone network, merchant transmission, available transfer capability, reliability, congestion

  16. Proceedings of the March 25-26, 2009 Conference for the 2009 National Electric Transmission Congestion Study- Session 1

    Broader source: Energy.gov [DOE]

    A technical workshop on the 2009 National Electric Transmission Congestion Study was held on March 25-26, 2009 to receive input from subject matter experts on the historical transmission data and...

  17. Dynamics of electrical transmission at club endings on the Mauthner cells Alberto E. Peredaa,*, John E. Rashb

    E-Print Network [OSTI]

    Rash, John E.

    Review Dynamics of electrical transmission at club endings on the Mauthner cells Alberto E. Peredaa Available online 31 July 2004 Abstract Identifiable mixed electrical and chemical synapses on Mauthner cells, the club endings, have historically provided a window for the study of electrical transmission

  18. Do Generation Firms in Restructured Electricity Markets Have Incentives to Support Social-Welfare-Improving Transmission Investments? *

    E-Print Network [OSTI]

    Oren, Shmuel S.

    Transmission Grid Study of the U.S. Department of Energy (Abraham, 2002) declares: "Growth in electricity of incentives for investment in the U.S. electricity transmission system are sparse. Moreover, noneDo Generation Firms in Restructured Electricity Markets Have Incentives to Support Social

  19. 152 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, VOL. 53, NO. 1, JANUARY 2005 High-Speed Electrical Backplane Transmission

    E-Print Network [OSTI]

    Palermo, Sam

    -Speed Electrical Backplane Transmission Using Duobinary Signaling Jeffrey H. Sinsky, Senior Member, IEEE, Marcus to binary. For 10-Gb/s data transmission, we demonstrate a bit error rate 10 13 through electrical backplane Duelk, Member, IEEE, and Andrew Adamiecki, Member, IEEE Abstract--High-speed electrical data

  20. Hawaii International Conference on System Science, January 2003, Hawaii, 2003 IEEE Blackout Mitigation Assessment in Power Transmission Systems

    E-Print Network [OSTI]

    Newman, David

    @engr.wisc.edu Abstract Electric power transmission systems are a key infrastructure and blackouts of these systems have by the dynamics. 1. Introduction Electric power transmission systems are an important element of the national Mitigation Assessment in Power Transmission Systems B. A. Carreras Oak Ridge National Laboratory, Oak Ridge

  1. Report of International Electric Import/Export Data: Form OE...

    Energy Savers [EERE]

    Instructions Instructions for completing Form OE-781-R: Report of International Electrical ExportImport Data. Form OE-781-R has been developed as an optional form to collect...

  2. International Benchmarking of Electricity Transmission by Regulators: Theory and Practice

    E-Print Network [OSTI]

    Brophy Haney, Aoife; Pollitt, Michael G.

    2012-12-10

     menu regulation of capital expenditure) and, potentially, disallow the  addition of some capex to the RAB. However once the starting RAB has been established for  each price control period it should be allowed to earn at least its WACC + depreciation. It is  important that regulators do not...

  3. Proposed Open Access Requirement for International Electric Transmission

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested PartiesBuildingBudget || Department of EnergyNo. 154 - Aug. 10,Facilities

  4. Transmission Expansion in Argentina 5: The Regional Electricity Forum of Buenos Aires Province

    E-Print Network [OSTI]

    Littlechild, Stephen C.; Ponzano, Eduardo A.

    stream_source_info 0762&EPRG0729.pdf.txt stream_content_type text/plain stream_size 138347 Content-Encoding UTF-8 stream_name 0762&EPRG0729.pdf.txt Content-Type text/plain; charset=UTF-8 Transmission expansion in Argentina 5... consumers, but this does not require the regulator to lead or monitor the detail of the process. Key words: Argentina, electricity, transmission, regulation. JEL classification: L33, L51, L94, L98...

  5. Electrical Collection and Transmission Systems for Offshore Wind Power: Preprint

    SciTech Connect (OSTI)

    Green, J.; Bowen, A.; Fingersh, L.J.; Wan, Y.

    2007-03-01

    The electrical systems needed for offshore wind farms to collect power from wind turbines--and transmit it to shore--will be a significant cost element of these systems. This paper describes the development of a simplified model of the cost and performance of such systems.

  6. International Electric Propulsion Conference IEPC-2007-153

    E-Print Network [OSTI]

    King, Lyon B.

    30th International Electric Propulsion Conference IEPC-2007-153 1 Confinement time in an electron and magnetic fields of a Hall-effect thruster with the goal of understanding the mechanism(s) responsible for anomalous cross-field mobility. A low-density electron plasma is confined using vacuum electric and magnetic

  7. National Electric Transmission Congestion Study 2006 Area Maps

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties -Department ofDepartment of Energy San Diego WorkshopElectric

  8. Automated manual transmission controller

    DOE Patents [OSTI]

    Lawrie, Robert E. (Whitmore Lake, MI); Reed, Jr., Richard G. (Royal Oak, MI); Bernier, David R. (Rochester Hills, MI)

    1999-12-28

    A powertrain system for a hybrid vehicle. The hybrid vehicle includes a heat engine, such as a diesel engine, and an electric machine, which operates as both an electric motor and an alternator, to power the vehicle. The hybrid vehicle also includes a manual-style transmission configured to operate as an automatic transmission from the perspective of the driver. The engine and the electric machine drive an input shaft which in turn drives an output shaft of the transmission. In addition to driving the transmission, the electric machine regulates the speed of the input shaft in order to synchronize the input shaft during either an upshift or downshift of the transmission by either decreasing or increasing the speed of the input shaft. When decreasing the speed of the input shaft, the electric motor functions as an alternator to produce electrical energy which may be stored by a storage device. Operation of the transmission is controlled by a transmission controller which receives input signals and generates output signals to control shift and clutch motors to effect smooth launch, upshift shifts, and downshifts of the transmission, so that the transmission functions substantially as an automatic transmission from the perspective of the driver, while internally substantially functioning as a manual transmission.

  9. 2012 CERTS Transmission Reliability R&D Internal Program Review...

    Office of Environmental Management (EM)

    Reliability R&D Internal Program Review June 12-13, 2012 LBNL Project Office 901 D St., SW Washington DC Nancy Lewis' cell: 510.918.3155 Revised Agenda: June 5, 2012 June 12, Day...

  10. 2009 National Electric Transmission Congestion Study - Atlanta Workshop |

    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:Financing ToolInternationalReport FY2014 -EnergyEnergySenior2007

  11. Coordinating Interstate ElectricTransmission Siting: An Introduction to the

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electric vehicle (PEV)Day-June2012 | DepartmentFederalCooperatingDebate |

  12. Puget Sound Area Electric Reliability Plan : Appendix E, Transmission Reinforcement Analysis.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1992-04-01

    The purpose of this appendix to the draft environmental impact statement (EIS) report is to provide an update of the latest study work done on transmission system options for the Puget Sound Area Electric Reliability Plan. Also included in the attachments to the EIS are 2 reports analyzing the voltage stability of the Puget Sound transmission system and a review by Power Technologies, Inc. of the BPA voltage stability analysis and reactive options. Five transmission line options and several reactive options are presently being considered as possible solutions to the PSAFRP by the Transmission Team. The first two line options would be built on new rights-of way adjacent (as much as possible) to existing corridors. The reactive options would optimize the existing transmission system capability by adding new stations for series capacitors and/or switchgear. The other three line options are rebuilds or upgrades of existing cross mountain transmission lines. These options are listed below and include a preliminary assessment of the additional transmission system reinforcement required to integrate the new facilities into the existing transmission system. Plans were designed to provide at least 500 MVAR reactive margin.

  13. 2009 National Electric Transmission Congestion Study - Las Vegas Workshop |

    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:Financing ToolInternationalReport FY2014 -EnergyEnergySenior2007Department of Energy

  14. Improving Electricity Resource-Planning Processes by Consideringthe Strategic Benefits of Transmission

    SciTech Connect (OSTI)

    Budhraja, Vikram; Mobasheri, Fred; Ballance, John; Dyer, Jim; Silverstein, Alison; Eto, Joseph

    2009-03-02

    Current methods of evaluating the economic impacts of new electricity transmission projects fail to capture the many strategic benefits of these projects, such as those resulting from their long life, dynamic changes to the system, access to diverse fuels, and advancement of public policy goals to integrate renewable-energy resources and reduce greenhouse gas emissions.

  15. Flexible gas insulated transmission line having regions of reduced electric field

    DOE Patents [OSTI]

    Cookson, Alan H. (Pittsburgh, PA); Fischer, William H. (Wilkins Township, Allegheny County, PA); Yoon, Kue H. (Pittsburgh, PA); Meyer, Jeffry R. (Penn Hills Township, Allegheny County, PA)

    1983-01-01

    A gas insulated transmission line having radially flexible field control means for reducing the electric field along the periphery of the inner conductor at predetermined locations wherein the support insulators are located. The radially flexible field control means of the invention includes several structural variations of the inner conductor, wherein careful controlling of the length to depth of surface depressions produces regions of reduced electric field. Several embodiments of the invention dispose a flexible connector at the predetermined location along the inner conductor where the surface depressions that control the reduced electric field are located.

  16. Understanding Cognitive and Collaborative Work: Observations in an Electric Transmission Operations Control Center

    SciTech Connect (OSTI)

    Obradovich, Jodi H.

    2011-09-30

    This paper describes research that is part of an ongoing project to design tools to assist in the integration of renewable energy into the electric grid. These tools will support control room dispatchers in real-time system operations of the electric power transmission system which serves much of the Western United States. Field observations comprise the first phase of this research in which 15 operators have been observed over various shifts and times of day for approximately 90 hours. Findings describing some of the cognitive and environmental challenges of managing the dynamically changing electric grid are presented.

  17. Opportunities for Efficiency Improvements in the U.S. Electricity Transmission and Distribution System

    SciTech Connect (OSTI)

    Jackson, Roderick K.; Onar, Omer C.; Kirkham, Harold; Fisher, Emily; Burkes, Klaehn; Starke, Michael R.; Mohammed, Olama; Weeks, George

    2015-04-01

    Since 2000, more than 172 quads of electricity have been transmitted on the US transmission and distribution (T&D) grid. Given this significant amount of energy flow, establishing and maintaining an efficient T&D grid is paramount. As shown in the figure below, the total percentage of overall losses in the US electric grid is approximately 6% (5.12% in 2012) (30% lower than the world average since 2000). While these efficiency losses appear to be relatively small from a percentage perspective, the total estimated electricity loss during this time is 10.8 quads.

  18. Energy efficiency of information transmission by electrically coupled neurons

    E-Print Network [OSTI]

    Torrealdea, Francisco J; d'Anjou, Alicia; Moujahid, Abdelmalik; de Mendizábal, N Vélez; 10.1016/j.biosystems.2009.04.004

    2012-01-01

    The generation of spikes by neurons is energetically a costly process. This paper studies the consumption of energy and the information entropy in the signalling activity of a model neuron both when it is supposed isolated and when it is coupled to another neuron by an electrical synapse. The neuron has been modelled by a four dimensional Hindmarsh-Rose type kinetic model for which an energy function has been deduced. For the isolated neuron values of energy consumption and information entropy at different signalling regimes have been computed. For two neurons coupled by a gap junction we have analyzed the roles of the membrane and synapse in the contribution of the energy that is required for their organized signalling. Computational results are provided for cases of identical and nonidentical neurons coupled by unidirectional and bidirectional gap junctions. One relevant result is that there are values of the coupling strength at which the organized signalling of two neurons induced by the gap junction take...

  19. Energy efficiency of information transmission by electrically coupled neurons

    E-Print Network [OSTI]

    Francisco J. Torrealdea; Cecilia Sarasola; Alicia d'Anjou; Abdelmalik Moujahid; N. Vélez de Mendizábal

    2012-04-17

    The generation of spikes by neurons is energetically a costly process. This paper studies the consumption of energy and the information entropy in the signalling activity of a model neuron both when it is supposed isolated and when it is coupled to another neuron by an electrical synapse. The neuron has been modelled by a four dimensional Hindmarsh-Rose type kinetic model for which an energy function has been deduced. For the isolated neuron values of energy consumption and information entropy at different signalling regimes have been computed. For two neurons coupled by a gap junction we have analyzed the roles of the membrane and synapse in the contribution of the energy that is required for their organized signalling. Computational results are provided for cases of identical and nonidentical neurons coupled by unidirectional and bidirectional gap junctions. One relevant result is that there are values of the coupling strength at which the organized signalling of two neurons induced by the gap junction takes place at relatively low values of energy consumption and the ratio of mutual information to energy consumption is relatively high. Therefore, communicating at these coupling values could be energetically the most efficient option.

  20. PP-230-1 International Transmission Company | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy AEnergy Managing853926FamiliesBritish Columbia ElectricNetley Corporationpermit

  1. International Electricity Regulation | 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: Alternative Fuelsof EnergyApril 2014 | DepartmentDepartmentInternational CooperationRegulation

  2. Transmission grid extensions during the build-up of a fully renewable pan-European electricity supply

    E-Print Network [OSTI]

    Becker, Sarah; Andresen, Gorm B; Schramm, Stefan; Greiner, Martin

    2013-01-01

    Spatio-temporal generation patterns for wind and solar photovoltaic power in Europe are used to investigate the future rise in transmission needs with an increasing penetration of these variable renewable energy sources (VRES) on the pan-European electricity system. VRES growth predictions according to the official National Renewable Energy Action Plans of the EU countries are used and extrapolated logistically up to a fully VRES-supplied power system. We find that keeping today's international net transfer capacities (NTCs) fixed over the next forty years reduces the final need for backup energy by 13% when compared to the situation with no NTCs. An overall doubling of today's NTCs will lead to a 26% reduction, and an overall quadrupling to a 33% reduction. The remaining need for backup energy is due to correlations in the generation patterns, and cannot be further reduced by transmission. The main investments in transmission lines are due during the ramp-up of VRES from 15% (as planned for 2020) to 80%. Add...

  3. Final EIS for Champlain Hudson Power Express Transmission Project...

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

    operation, maintenance, and connection of a 336-mile, 1,000 megawatt, high-voltage direct current, electric transmission system that would cross the international border...

  4. Renewable Electricity Futures Study. Volume 4: Bulk Electric Power Systems: Operations and Transmission Planning

    SciTech Connect (OSTI)

    Milligan, M.; Ela, E.; Hein, J.; Schneider, T.; Brinkman, G.; Denholm, P.

    2012-06-01

    The Renewable Electricity Futures (RE Futures) Study investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. The analysis focused on the sufficiency of the geographically diverse U.S. renewable resources to meet electricity demand over future decades, the hourly operational characteristics of the U.S. grid with high levels of variable wind and solar generation, and the potential implications of deploying high levels of renewables in the future. RE Futures focused on technical aspects of high penetration of renewable electricity; it did not focus on how to achieve such a future through policy or other measures. Given the inherent uncertainties involved with analyzing alternative long-term energy futures as well as the multiple pathways that might be taken to achieve higher levels of renewable electricity supply, RE Futures explored a range of scenarios to investigate and compare the impacts of renewable electricity penetration levels (30%-90%), future technology performance improvements, potential constraints to renewable electricity development, and future electricity demand growth assumptions. RE Futures was led by the National Renewable Energy Laboratory (NREL) and the Massachusetts Institute of Technology (MIT).

  5. Renewable Electricity Futures Study. Volume 4: Bulk Electric Power Systems. Operations and Transmission Planning

    SciTech Connect (OSTI)

    Milligan, Michael; Ela, Erik; Hein, Jeff; Schneider, Thomas; Brinkman, Gregory; Denholm, Paul

    2012-06-15

    The Renewable Electricity Futures (RE Futures) Study investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. The analysis focused on the sufficiency of the geographically diverse U.S. renewable resources to meet electricity demand over future decades, the hourly operational characteristics of the U.S. grid with high levels of variable wind and solar generation, and the potential implications of deploying high levels of renewables in the future. RE Futures focused on technical aspects of high penetration of renewable electricity; it did not focus on how to achieve such a future through policy or other measures. Given the inherent uncertainties involved with analyzing alternative long-term energy futures as well as the multiple pathways that might be taken to achieve higher levels of renewable electricity supply, RE Futures explored a range of scenarios to investigate and compare the impacts of renewable electricity penetration levels (30%–90%), future technology performance improvements, potential constraints to renewable electricity development, and future electricity demand growth assumptions. RE Futures was led by the National Renewable Energy Laboratory (NREL) and the Massachusetts Institute of Technology (MIT). Learn more at the RE Futures website. http://www.nrel.gov/analysis/re_futures/

  6. Development of an International Electric Cooperative Initiative on Energy Efficiency

    SciTech Connect (OSTI)

    Paul Clark; David South

    2004-05-01

    NRECA conceived of the International Electric Cooperative Initiative on Energy Efficiency (IECIEE) in order to provide an ongoing means of contributing voluntary actions on greenhouse gas emissions mitigation as an integral component of its international programs and projects. This required designing the IECIEE to be integrated directly with the core interests and attributes of participating cooperatives in the U.S. and Latin America, which was the initial focus area selected for the IECIEE. In the case of NRECA International, the core interests related to promoting and strengthening the electric cooperative model, which has proved highly successful in maximizing operational efficiencies in electric power generation, distribution and retailing, as compared to government-owned entities. The approach involved three basic components: (i) establishing the IECIEE mechanism, which involved setting up a functioning organizational vehicle providing for investment, management, and emissions credit accounting; (ii) developing a portfolio of projects in countries where NRECA International could effectively implement the broader mandate of cooperative development as energy efficient suppliers and distributors of electrical energy; and (iii) conducting outreach to obtain the commitment of participants and resources from U.S. and Latin American cooperatives and partnering agencies in the development financing community.

  7. Application for presidential permit OE Docket No. PP-230-4 Internation...

    Energy Savers [EERE]

    Application from International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S. - Canada Border. Federal Register Notice Vol...

  8. Application for presidential permit OE Docket No. PP-230-4 Internation...

    Energy Savers [EERE]

    application from International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S-Canada border. Application for presidential...

  9. Conflicting Investment Incentives in Electricity Transmission Enzo Sauma, Student Member, IEEE and Shmuel S. Oren, Fellow, IEEE

    E-Print Network [OSTI]

    , this principle is not always true in deregulated electricity systems, where transfers are not always feasible composed of two nodes satisfying their electricity demand with local generators. Assume the1 Conflicting Investment Incentives in Electricity Transmission Enzo Sauma, Student Member, IEEE

  10. Semi-flexible gas-insulated transmission line using electric field stress shields

    DOE Patents [OSTI]

    Cookson, Alan H. (Churchill Borough, PA); Dale, Steinar J. (Monroeville, PA); Bolin, Philip C. (Wilkins Township, Allegheny County, PA)

    1982-12-28

    A gas-insulated transmission line includes an outer sheath, an inner conductor, an insulating gas electrically insulating the inner conductor from the outer sheath, and insulating supports insulatably supporting the inner conductor within the outer sheath. The inner conductor is provided with flexibility by use of main conductor sections which are joined together through a conductor hub section and flexible flexing elements. Stress shields are provided to control the electric field at the locations of the conductor hub sections where the insulating supports are contacting the inner conductor. The flexing elements and the stress shields may also be utilized in connection with a plug and socket arrangement for providing electrical connection between main conductor sections.

  11. Semi-flexible gas-insulated transmission line using electric field stress shields

    DOE Patents [OSTI]

    Cookson, A.H.; Dale, S.J.; Bolin, P.C.

    1982-12-28

    A gas-insulated transmission line includes an outer sheath, an inner conductor, an insulating gas electrically insulating the inner conductor from the outer sheath, and insulating supports insulatably supporting the inner conductor within the outer sheath. The inner conductor is provided with flexibility by use of main conductor sections which are joined together through a conductor hub section and flexible flexing elements. Stress shields are provided to control the electric field at the locations of the conductor hub sections where the insulating supports are contacting the inner conductor. The flexing elements and the stress shields may also be utilized in connection with a plug and socket arrangement for providing electrical connection between main conductor sections. 10 figs.

  12. Automated manual transmission clutch controller

    DOE Patents [OSTI]

    Lawrie, Robert E. (9375 Kearney Rd., Whitmore Lake, MI 48189); Reed, Jr., Richard G. (3003 Bembridge, Royal Oak, MI 48073); Rausen, David J. (519 S. Gaylord St., Denver, CO 80209)

    1999-11-30

    A powertrain system for a hybrid vehicle. The hybrid vehicle includes a heat engine, such as a diesel engine, and an electric machine, which operates as both an electric motor and an alternator, to power the vehicle. The hybrid vehicle also includes a manual-style transmission configured to operate as an automatic transmission from the perspective of the driver. The engine and the electric machine drive an input shaft which in turn drives an output shaft of the transmission. In addition to driving the transmission, the electric machine regulates the speed of the input shaft in order to synchronize the input shaft during either an upshift or downshift of the transmission by either decreasing or increasing the speed of the input shaft. When decreasing the speed of the input shaft, the electric motor functions as an alternator to produce electrical energy which may be stored by a storage device. Operation of the transmission is controlled by a transmission controller which receives input signals and generates output signals to control shift and clutch motors to effect smooth launch, upshift shifts, and downshifts of the transmission, so that the transmission functions substantially as an automatic transmission from the perspective of the driver, while internally substantially functioning as a manual transmission.

  13. Transmission

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAbout / Transforming Y-12 Transforming Y-12ComplexTransmission

  14. International transmission of oil price effects and the derivation of optimal oil prices

    SciTech Connect (OSTI)

    Marquez, J.R.

    1983-01-01

    The purpose of this dissertation is to study the international transmission of oil-price effects and the derivation of optimal oil prices not as two separate problems but rather as one problem by recognizing that changes in oil prices affect real income of oil importers and thus feed back to the demand for oil faced by OPEC. To study the international transmission of oil price changes, the author develops a three-region world model where real income, prices, and international trade are endogenously determined. With this model he derives the comparative statics of oil price changes. He also analyzes the feedback effect of oil price changes, allowing for counterinflationary policies in oil-importing countries. A modified version of the theoretical model is econometrically estimated with data for 1960-1979. The quantitative dimension of oil price changes using dynamic multipliers is studied. Also studied are the impacts of restrictive fiscal policy in DC's, greater absorption by OPEC, and increased financial transfers to LDC's on real income, in the international oil market, on inflation, and on international trade of manufacturers and raw materials. It was found that not recognizing the feedback effects of oil price increases introduces a significant upward bias in the total price elasticity and in the optimal oil price path, neither of which is consistent with OPEC's best interest.

  15. Electrical Control of Broadband Terahertz Wave Transmission with Two-Terminal Graphene Oxide Devices

    E-Print Network [OSTI]

    Lee, Seungwoo; Lee, Won Jun; Park, Byung Cheol; Kang, Byungsoo; Hwang, Euyheon; Kim, Sang Ouk

    2015-01-01

    Carbon nanomaterials such as carbon nanotubes and graphene have proved to be efficient building blocks for active optoelectronic devices. Especially, the exotic properties of crystalline graphene, such as a linear/gapless energy dispersion, offer a generic route to the development of active photonic modulator at the infrared (IR) and terahertz (THz) regime with large modulation depth. Here, we show that graphene oxide (GO), an oxygenated derivative of graphene with randomly distributed molecular defects (e.g., adsorbed water molecules and punched holes), can provide a different way to effectively control broadband THz transmission amplitude, when incorporated into two-terminal electrode devices. Electrically trapped charge carriers within localized impurity states (LIS) of GO, which originate from fully randomized defective structure of GO, results in a large modulation of transmission amplitude (~30%) for broadband THz waves (0.3 ~ 2.0 THz) even at room temperature. Interesting hysteretic behavior observed i...

  16. Vacuum decay and the transmission resonances in space-dependent electric fields

    E-Print Network [OSTI]

    Cesim K. Dumlu

    2014-02-25

    We investigate the decay of quantum electrodynamical (QED) vacuum in arbitrary space-dependent electric fields. In particular, we analyze the resonance peaks of the positron emission spectrum for the external fields with subcycle structure. For this, we study the transmission probability in the framework of scattering approach to vacuum pair production. In under-the-barrier scattering regime, we show that the width of a transmission resonance can be enhanced when the effective scattering potential contains multiple wells. Such a broadening in the resonance width corresponds to a decrease in the tunneling time. This may be relevant for observing the vacuum decay at shorter timescales before the external field is adiabatically turned off. In above-the-barrier scattering regime, we give a set of coupled differential equations for the numerical computation of the Bogoliubov coefficients.

  17. Modelling Quantum Mechanics by the Quantumlike Description of the Electric Signal Propagation in Transmission Lines

    E-Print Network [OSTI]

    R. Fedele; M. A. Man'ko; V. I. Man'ko; V. G. Vaccaro

    2002-07-30

    It is shown that the transmission line technology can be suitably used for simulating quantum mechanics. Using manageable and at the same time non-expensive technology, several quantum mechanical problems can be simulated for significant tutorial purposes. The electric signal envelope propagation through the line is governed by a Schrodinger-like equation for a complex function, representing the low-frequency component of the signal, In this preliminary analysis, we consider two classical examples, i.e. the Frank-Condon principle and the Ramsauer effect.

  18. Application for presidential permit OE Docket No. PP-230-4 Internation...

    Energy Savers [EERE]

    of International Transmission Company to late motions to intervene and comments of Baltimore Gas and Electric Company, American Electric Power, and Pepco Holdings, Inc. PP-230-4...

  19. Features of a fully renewable US electricity system: Optimized mixes of wind and solar PV and transmission grid extensions

    E-Print Network [OSTI]

    Jacobson, Mark

    . To quantify general features of such a weather dependent electricity supply in the contiguous US, windFeatures of a fully renewable US electricity system: Optimized mixes of wind and solar PV and transmission grid extensions Sarah Becker a, b, * , Bethany A. Frew b , Gorm B. Andresen d, b , Timo Zeyer c

  20. The design, construction, and operation of long-distance high-voltage electricity transmission technologies.

    SciTech Connect (OSTI)

    Molburg, J. C.; Kavicky, J. A.; Picel, K. C.

    2008-03-03

    This report focuses on transmission lines, which operate at voltages of 115 kV and higher. Currently, the highest voltage lines comprising the North American power grid are at 765 kV. The grid is the network of transmission lines that interconnect most large power plants on the North American continent. One transmission line at this high voltage was built near Chicago as part of the interconnection for three large nuclear power plants southwest of the city. Lines at this voltage also serve markets in New York and New England, also very high demand regions. The large power transfers along the West Coast are generally at 230 or 500 kV. Just as there are practical limits to centralization of power production, there are practical limits to increasing line voltage. As voltage increases, the height of the supporting towers, the size of the insulators, the distance between conductors on a tower, and even the width of the right-of-way (ROW) required increase. These design features safely isolate the electric power, which has an increasing tendency to arc to ground as the voltage (or electrical potential) increases. In addition, very high voltages (345 kV and above) are subject to corona losses. These losses are a result of ionization of the atmosphere, and can amount to several megawatts of wasted power. Furthermore, they are a local nuisance to radio transmission and can produce a noticeable hum. Centralized power production has advantages of economies of scale and special resource availability (for instance, hydro resources), but centralized power requires long-distance transfers of power both to reach customers and to provide interconnections for reliability. Long distances are most economically served at high voltages, which require large-scale equipment and impose a substantial footprint on the corridors through which power passes. The most visible components of the transmission system are the conductors that provide paths for the power and the towers that keep these conductors at a safe distance from each other and from the ground and the natural and built environment. Common elements that are generally less visible (or at least more easily overlooked) include the maintained ROW along the path of the towers, access roads needed for maintenance, and staging areas used for initial construction that may be restored after construction is complete. Also visible but less common elements along the corridor may include switching stations or substations, where lines of similar or different voltages meet to transfer power.

  1. A publication presented by the Electrical Safety Foundation International A guide to understanding and maintaining your home's electrical system

    E-Print Network [OSTI]

    Quigg, Chris

    A publication presented by the Electrical Safety Foundation International A guide to understanding and maintaining your home's electrical system #12;Should You Do-It-Yourself? Is a Permit or Inspection Required? How Much Energy Does My Home Use? How Does My Electrical System Work? What's Inside My Service Panel

  2. Events Determine Spreading Patterns: Information Transmission via Internal and External Influences on Social Networks

    E-Print Network [OSTI]

    Liu, Chuang; Zhang, Zi-Ke; Sun, Gui-Quan; Hui, Pak Ming

    2015-01-01

    Recently, information transmission models motivated by the classical epidemic propagation, have been applied to a wide-range of social systems, generally assume that information mainly transmits among individuals via peer-to-peer interactions on social networks. In this paper, we consider one more approach for users to get information: the out-of-social-network influence. Empirical analyses of eight typical events' diffusion on a very large micro-blogging system, \\emph{Sina Weibo}, show that the external influence has significant impact on information spreading along with social activities. In addition, we propose a theoretical model to interpret the spreading process via both internal and external channels, considering three essential properties: (i) memory effect; (ii) role of spreaders; and (iii) non-redundancy of contacts. Experimental and mathematical results indicate that the information indeed spreads much quicker and broader with mutual effects of the internal and external influences. More importantly...

  3. The 33st International Electric Propulsion Conference, The George Washington University, USA October 6 10, 2013

    E-Print Network [OSTI]

    Walker, Mitchell

    The 33st International Electric Propulsion Conference, The George Washington University, USA, 30332, USA Abstract: Accurate measurement of ion charge flux in the plume of spacecraft electric.walker@ae.gatech.edu #12;The 33st International Electric Propulsion Conference, The George Washington University, USA

  4. Electric utility transmission and distribution upgrade deferral benefits from modular electricity storage : a study for the DOE Energy Storage Systems Program.

    SciTech Connect (OSTI)

    Eyer, James M.

    2009-06-01

    The work documented in this report was undertaken as part of an ongoing investigation of innovative and potentially attractive value propositions for electricity storage by the United States Department of Energy (DOE) and Sandia National Laboratories (SNL) Electricity Storage Systems (ESS) Program. This study characterizes one especially attractive value proposition for modular electricity storage (MES): electric utility transmission and distribution (T&D) upgrade deferral. The T&D deferral benefit is characterized in detail. Also presented is a generalized framework for estimating the benefit. Other important and complementary (to T&D deferral) elements of possible value propositions involving MES are also characterized.

  5. Flexible Transmission in the Smart Grid

    E-Print Network [OSTI]

    Hedman, Kory Walter

    2010-01-01

    models of the electric transmission network flow problem.requirements in the electric transmission grid is provided.operations of the electric transmission grid. It also

  6. Lessons from International Experience with Electricity Market Monitoring

    E-Print Network [OSTI]

    Wolak, Frank

    2004-01-01

    in Restructured Electricity Markets: An Internationalon the Office of Gas and Electricity Markets (Ofgem) LicenseRegulating Wholesale Electricity Markets in the Aftermath of

  7. Essays on empirical analysis of multi-unit auctions -- impacts of financial transmission rights on the restructured electricity industry 

    E-Print Network [OSTI]

    Zang, Hailing

    2005-11-01

    -price, sealed-bid auctions. The first part of the dissertation studies the auctions on the spot market of the wholesale electricity industry. I derive structural empirical models to test theoretical predictions as to whether bidders fully internalize the effect...

  8. A versatile three-contact electrical biasing transmission electron microscope specimen holder for electron holography and electron tomography of working devices

    E-Print Network [OSTI]

    Dunin-Borkowski, Rafal E.

    A versatile three-contact electrical biasing transmission electron microscope specimen holder to characterize nanoscale materials and devices under operating conditions in the transmission electron microscope in the transmission electron microscope (TEM) at a spatial resolution that can approach the nanometer scale

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

    E-Print Network [OSTI]

    Mills, Andrew D.

    2009-01-01

    DOE). 2006. National Electric Transmission Congestion Study.Division. 2003. Electric Transmission Plan for RenewableIdentifying Minnesota’s Electric Transmission Infrastructure

  10. A CRITICAL REVIEW OF WIND TRANSMISSION COST ESTIMATES FROM MAJOR TRANSMISSION PLANNING EFFORTS

    E-Print Network [OSTI]

    Mills, Andrew; Wiser, Ryan; Porter, Kevin

    2007-01-01

    Generation Outlet Electric Transmission Study. May.Identifying Minnesota’s Electric Transmission InfrastructureGeneration Outlet Electric Transmission Study Xcel-31A

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

    E-Print Network [OSTI]

    Mills, Andrew D.

    2009-01-01

    additional transmission costs to new electricity generators,additional transmission costs to new electricity generators,Electricity Coordinating Council / California - 13 transmission

  12. Automated manual transmission mode selection controller

    DOE Patents [OSTI]

    Lawrie, Robert E. (Whitmore Lake, MI)

    1999-11-09

    A powertrain system for a hybrid vehicle. The hybrid vehicle includes a heat engine, such as a diesel engine, and an electric machine, which operates as both an electric motor and an alternator, to power the vehicle. The hybrid vehicle also includes a manual-style transmission configured to operate as an automatic transmission from the perspective of the driver. The engine and the electric machine drive an input shaft which in turn drives an output shaft of the transmission. In addition to driving the transmission, the electric machine regulates the speed of the input shaft in order to synchronize the input shaft during either an upshift or downshift of the transmission by either decreasing or increasing the speed of the input shaft. When decreasing the speed of the input shaft, the electric motor functions as an alternator to produce electrical energy which may be stored by a storage device. Operation of the transmission is controlled by a transmission controller which receives input signals and generates output signals to control shift and clutch motors to effect smooth launch, upshift shifts, and downshifts of the transmission, so that the transmission functions substantially as an automatic transmission from the perspective of the driver, while internally substantially functioning as a manual transmission.

  13. Automated manual transmission shift sequence controller

    DOE Patents [OSTI]

    Lawrie, Robert E. (Whitmore Lake, MI); Reed, Richard G. (Royal Oak, MI); Rausen, David J. (Denver, CO)

    2000-02-01

    A powertrain system for a hybrid vehicle. The hybrid vehicle includes a heat engine, such as a diesel engine, and an electric machine, which operates as both, an electric motor and an alternator, to power the vehicle. The hybrid vehicle also includes a manual-style transmission configured to operate as an automatic transmission from the perspective of the driver. The engine and the electric machine drive an input shaft which in turn drives an output shaft of the transmission. In addition to driving the transmission, the electric machine regulates the speed of the input shaft in order to synchronize the input shaft during either an upshift or downshift of the transmission by either decreasing or increasing the speed of the input shaft. When decreasing the speed of the input shaft, the electric motor functions as an alternator to produce electrical energy which may be stored by a storage device. Operation of the transmission is controlled by a transmission controller which receives input signals and generates output signals to control shift and clutch motors to effect smooth launch, upshift shifts, and downshifts of the transmission, so that the transmission functions substantially as an automatic transmission from the perspective of the driver, while internally substantially functioning as a manual transmission.

  14. ELECTRICITY TRANSMISSION IN DEREGULATED MARKETS; CONFERENCE AT CARNEGIE MELLON UNIVERSITY, PITTSBURGH PA USA DECEMBER 2004 1 A criticality approach to monitoring cascading

    E-Print Network [OSTI]

    Dobson, Ian

    ELECTRICITY TRANSMISSION IN DEREGULATED MARKETS; CONFERENCE AT CARNEGIE MELLON UNIVERSITY, PITTSBURGH PA USA DECEMBER 2004 1 A criticality approach to monitoring cascading failure risk and failure the risk of cascading failure of electric power transmission systems as overall loading is increased

  15. In situ transmission electron microscopy study of electric-field-induced microcracking in single crystal Pb,,Mg13Nb23...O3 PbTiO3

    E-Print Network [OSTI]

    Chen, Haydn H.

    In situ transmission electron microscopy study of electric-field-induced microcracking in single March 2000; accepted for publication 2 May 2000 In this letter, we report in situ transmission electron microscopy TEM study of effect of a cyclic electric field on microcracking in a single crystal piezoelectric

  16. The 32nd International Electric Propulsion Conference, Wiesbaden, Germany September 11 15, 2011

    E-Print Network [OSTI]

    International Electric Propulsion Conference, Wiesbaden, Germany September 11 ­ 15, 2011 2 magnetic fieldThe 32nd International Electric Propulsion Conference, Wiesbaden, Germany September 11 ­ 15, 2011 1 Effect of Magnetic Shielding on Plasma Plume of the Cylindrical Hall Thrusters IEPC-2011-175 Presented

  17. The 29th International Electric Propulsion Conference, Princeton University, October 31 November 4, 2005

    E-Print Network [OSTI]

    Walker, Mitchell

    The 29th International Electric Propulsion Conference, Princeton University, October 31 ­ November International Electric Propulsion Conference, Princeton University, October 31 ­ November 4, 2005 James H magnetic field transient with the vacuum facility. The thrust stand has been revamped to allow for active

  18. International Electric Propulsion Conference, Florence, Italy September 17-20, 2007

    E-Print Network [OSTI]

    Walker, Mitchell

    The 30th International Electric Propulsion Conference, Florence, Italy September 17-20, 2007 1-236 Presented at the 30th International Electric Propulsion Conference, Florence, Italy September 17-20, 2007 b = annulus outer diameter c = speed of light B = perturbed magnetic field B0 = equilibrium magnetic

  19. International Electric Propulsion Conference, Princeton University, October 31 November 4, 2005

    E-Print Network [OSTI]

    King, Lyon B.

    The 29th International Electric Propulsion Conference, Princeton University, October 31 ­ November-effect Thruster IEPC-2005-274 Presented at the 29th International Electric Propulsion Conference, Princeton electron plasma in a pristine environment. A purely radial magnetic field is applied with a crossed

  20. The 32nd International Electric Propulsion Conference, Wiesbaden, Germany September 11 15, 2011

    E-Print Network [OSTI]

    The 32nd International Electric Propulsion Conference, Wiesbaden, Germany September 11 ­ 15, 2011 1-247 Presented at the 32nd International Electric Propulsion Conference, Wiesbaden · Germany September 11 ­ 15 energy ions flowing at large angles with respect to the thruster centerline. It was suggested

  1. EA-1896: Williston to Stateline Transmission Line Project, Mountrail Williams Electric Cooperative, Williston, North Dakota

    Broader source: Energy.gov [DOE]

    DOE’s Western Area Power Administration is preparing this EA to evaluate the environmental impacts of interconnecting the proposed Stateline I transmission line, in Williston, North Dakota, to Western’s transmission system.

  2. Hawaii International Conference on System Sciences, January 3-6, 2001, Maui, Hawaii. 2001 IEEE Modeling Blackout Dynamics in Power Transmission Networks

    E-Print Network [OSTI]

    Newman, David

    in electric power transmission systems is implemented and studied in simple networks with a regular structure Electric power transmission systems are complex engineering systems with many interacting components failure, weather conditions, vandalism, and human error [1]. The dominant causes triggering blackouts

  3. International Electric Propulsion Conference, Princeton University, October 31 November 4, 2005

    E-Print Network [OSTI]

    King, Lyon B.

    of the electric field in closing the azimuthal electron drift. Magnetic field design criteria are proposed/m) E|| Electric field component parallel to B (V/m) e Elementary charge (C) ^er, ^e! , ^ez Unit vectors. of Mechanical Engineering-Engineering Mechanics, lbking@mtu.edu. #12;The 29th International Electric Propulsion

  4. The 32nd International Electric Propulsion Conference, Wiesbaden, Germany September 11 15, 2011

    E-Print Network [OSTI]

    The 32nd International Electric Propulsion Conference, Wiesbaden, Germany September 11 ­ 15, 2011 1 Electric Propulsion Conference, Wiesbaden · Germany September 11 ­ 15, 2011 K. Matyash1 , Max and possibly to the spoke phenomenon. Nomenclature B = magnetic field e = electron charge E = electric field m

  5. Fourth International Workshop on Large-Scale Integration of Wind Power and Transmission Networks for Offshore Wind Farms,

    E-Print Network [OSTI]

    for Offshore Wind Farms, 20-21 October 2003, Billund, Denmark C. S. Nielsen, Hans F. Ravn, Camilla Schaumburg1 Fourth International Workshop on Large-Scale Integration of Wind Power and Transmission Networks of Denmark, B. 321, DK-2800 Lyngby, Denmark, csm@imm.dtu.dk Two wind power prognosis criteria and regulating

  6. Computational Needs for the Next Generation Electric Grid Proceedings

    E-Print Network [OSTI]

    Birman, Kenneth

    2012-01-01

    mechanism for electricity transmission expansion. Journal ofpolicy,  electricity  reliability,  transmission  planning, transmission investment in restructured electricity 

  7. California's electricity system of the future scenario analysis in support of public-interest transmission system R&D planning

    SciTech Connect (OSTI)

    Eto, Joseph; Stovall, John P.

    2003-04-01

    The California Energy Commission directed the Consortium for Electric Reliability Technology Solutions to analyze possible future scenarios for the California electricity system and assess transmission research and development (R&D) needs, with special emphasis on prioritizing public-interest R&D needs, using criteria developed by the Energy Commission. The scenarios analyzed in this report are not predictions, nor do they express policy preferences of the project participants or the Energy Commission. The public-interest R&D needs that are identified as a result of the analysis are one input that will be considered by the Energy Commission's Public Interest Energy Research staff in preparing a transmission R&D plan.

  8. Smart Metering and Electricity Demand: Technology, Economics and International Experience

    E-Print Network [OSTI]

    Brophy Haney, A.; Jamasb, Tooraj; Pollitt, Michael G.

    in the context of investing in demand-side participation. Innovative forms of metering allow for more detailed information to be collected on electricity consumption; communications technology facilitates greater interaction between the end-user and the rest... of the electricity supply chain; and both information and interaction allow for end-users to become more actively involved in the electricity market by, for example, responding to price signals and information on consumption patterns. 2 Smaller electricity users...

  9. Puget Sound Area Electric Reliability Plan. Appendix E: Transmission Reinforcement Analysis : Draft Environmental Impact Statement.

    SciTech Connect (OSTI)

    United States. Bonneville Power Administration.

    1991-09-01

    Five transmission line options and several reactive (voltage support) options are presently being considered as possible solutions to the PSAERP by the Transmission Team. The first two line options would be built on new rights-of way adjacent (as much as possible) to existing corridors. The reactive options would optimize the existing transmission system capability by adding new stations for series capacitors and/or switchgear. The other three line options are rebuilds or upgrades of existing cross mountain transmission lines. These options are listed below and include a preliminary assessment of the additional transmission system reinforcement required to integrate the new facilities into the existing transmission system. These options were derived from earlier study work that was summarized in Puget Sound Reinforcement Transmission Options'' and New Cross Mountain Transmission Line Alternative: The Crosstie'', which are attached. The initial Transmission Options study report recognized the value to system performance of adding an entirely new circuit rather than rebuilding an existing one. However, siting realities require that rebuild options be considered. Typically, the most attractive rebuild options would be the lowest capacity (lowest voltage) circuits. But because of corridor location, length and terminal proximity, the rebuild options listed below appear to be the most promising. Schematic diagrams and QV Curves of each option are also attached. It should be noted that Snoqualmie and Echo Lake refer to the same station east of Puget Sound and Naneum and Kittitas refer to the same station in the Ellensburg area. 100 figs., 20 tabs.

  10. Testing of T-odd, P-even interactions by nonpolarized neutron transmission through a nonpolarized nuclear target placed into electric field

    E-Print Network [OSTI]

    V. G. Baryshevsky

    2003-12-01

    A new possibility for the study of time-reversal violation is described. It consists in measurement of nonpolarized neutron transmission through nonpolarized nuclear target placed into electric field

  11. Pricing Carbon for Electricity Generation: National and International Dimensions

    E-Print Network [OSTI]

    Grubb, Michael; Newbery, David

    In this paper, which forms a chapter in the forthcoming Book �Delivering a Low Carbon Electricity System: Technologies, Economics and Policy�, Grubb and Newbery examine how carbon for electricity generation should be priced. They begin...

  12. Improving Electricity Resource-Planning Processes by Considering the Strategic Benefits of Transmission

    E-Print Network [OSTI]

    Budhraja, Vikram

    2010-01-01

    capacity can help mitigate market dysfunction and vulnerability to runaway market prices by reducing local scarcity of electricity

  13. Regional Transmission Projects: Finding Solutions

    SciTech Connect (OSTI)

    The Keystone Center

    2005-06-15

    The Keystone Center convened and facilitated a year-long Dialogue on "Regional Transmission Projects: Finding Solutions" to develop recommendations that will help address the difficult and contentious issues related to expansions of regional electric transmission systems that are needed for reliable and economic transmission of power within and across regions. This effort brought together a cross-section of affected stakeholders and thought leaders to address the problem with the collective wisdom of their experience and interests. Transmission owners sat at the table with consumer advocates and environmental organizations. Representatives from regional transmission organizations exchanged ideas with state and federal regulators. Generation developers explored common interests with public power suppliers. Together, the Dialogue participants developed consensus solutions about how to begin unraveling some of the more intractable issues surrounding identification of need, allocation of costs, and reaching consensus on siting issues that can frustrate the development of regional transmission infrastructure. The recommendations fall into three broad categories: 1. Recommendations on appropriate institutional arrangements and processes for achieving regional consensus on the need for new or expanded transmission infrastructure 2. Recommendations on the process for siting of transmission lines 3. Recommendations on the tools needed to support regional planning, cost allocation, and siting efforts. List of Dialogue participants: List of Dialogue Participants: American Electric Power American Transmission Company American Wind Energy Association California ISO Calpine Corporation Cinergy Edison Electric Institute Environmental Defense Federal Energy Regulatory Commission Great River Energy International Transmission Company ISO-New England Iowa Public Utility Board Kanner & Associates Midwest ISO National Association of Regulatory Utility Commissioners National Association of State Utility Consumer Advocates National Grid Northeast Utilities PA Office of Consumer Advocates Pacific Gas & Electric Corporation Pennsylvania Public Utility Commission PJM Interconnection The Electricity Consumers Resource Council U.S. Department of Energy US Department of the Interior Van Ness Feldman Western Interstate Energy Board Wind on the Wires Wisconsin Public Service Commission Xcel Energy

  14. A Supply Chain Network Perspective for Electric Power Generation, Supply, Transmission, and Consumption

    E-Print Network [OSTI]

    Nagurney, Anna

    , Berlin, Germany, pp. 3-27. Abstract: A supply chain network perspective for electric power production qualita- tive properties of the equilibrium electric power flow and price patterns and to propose, residential electricity prices and industrial elec- tricity prices in the US rose 13% and 28% in real terms

  15. Security analysis of the interaction between the UK gas and electricity transmission systems 

    E-Print Network [OSTI]

    Whiteford, James Raymond George

    2012-06-25

    Natural gas has become the UK’s foremost primary energy source, providing some 39% of our energy needs. The National Transmission System (NTS) has developed from its humble beginnings when natural gas was first discovered ...

  16. EA-1972: Electric District 2 to Saguaro No. 2 Transmission Line...

    Energy Savers [EERE]

    an EA that assesses the potential environmental impacts of the proposed rebuild of a 35.6-mile transmission line that Western operates and maintains under an agreement with the...

  17. The 33st International Electric Propulsion Conference, The George Washington University, USA October 6 10, 2013

    E-Print Network [OSTI]

    King, Lyon B.

    The 33st International Electric Propulsion Conference, The George Washington University, USA Electric Propulsion Conference, The George Washington University · Washington, D.C. · USA October 6 ­ 10-NTf2. The magnetic properties of the fluid were exploited to create self-assembling array of peaks

  18. Application for presidential permit OE Docket No. PP-230-4 Internation...

    Office of Environmental Management (EM)

    International Transmission Company: Out of Time Petition to Intervene and Comments of Baltimore Gas and Electric Company Application for presidential permit OE Docket No. PP-230-4...

  19. Application for presidential permit OE Docket No. PP-230-4 Internation...

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

    Out of Time Petition to Intervene and Comments of Baltimore Gas and Electric Company Application for presidential permit OE Docket No. PP-230-4 International Transmission Company:...

  20. Application for presidential permit OE Docket No. PP-230-4 Internation...

    Energy Savers [EERE]

    Supplemental Comments of the Independent Electricity System Operator Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Supplemental...

  1. Convective Heat Transfer Coefficients of Automatic Transmission Fluid Jets with Implications for Electric Machine Thermal Management: Preprint

    SciTech Connect (OSTI)

    Bennion, Kevin; Moreno, Gilberto

    2015-09-29

    Thermal management for electric machines (motors/ generators) is important as the automotive industry continues to transition to more electrically dominant vehicle propulsion systems. Cooling of the electric machine(s) in some electric vehicle traction drive applications is accomplished by impinging automatic transmission fluid (ATF) jets onto the machine's copper windings. In this study, we provide the results of experiments characterizing the thermal performance of ATF jets on surfaces representative of windings, using Ford's Mercon LV ATF. Experiments were carried out at various ATF temperatures and jet velocities to quantify the influence of these parameters on heat transfer coefficients. Fluid temperatures were varied from 50 degrees C to 90 degrees C to encompass potential operating temperatures within an automotive transaxle environment. The jet nozzle velocities were varied from 0.5 to 10 m/s. The experimental ATF heat transfer coefficient results provided in this report are a useful resource for understanding factors that influence the performance of ATF-based cooling systems for electric machines.

  2. EIS-0032: 500 kV International Transmission Line NSP-TR-1, Forbes, Minnesota to Manitoba, Canada, Northern States Power Company

    Broader source: Energy.gov [DOE]

    The Economic Regulatory Administration developed this EIS to evaluate the environmental impacts of a 500-kilovolt transmission line proposed by the Northern States Power Company to provide a transmission facility for the exchange of electrical energy between Canada and the United States.

  3. Intern experience at Electricity Directorate of Bahrain: an internship report 

    E-Print Network [OSTI]

    Aljamea, Najeeb Ahmad

    2013-03-13

    at Electricity Directorate of Bahrain. (May 1985) Najeeb Ahmad Aljarnea, B.S., Texas A&M University, M.E. Texas A&'M University Co-Chairmen of Advisory Committee: Dr. A. K. Ayoub Dr. B. D. Russell This report describes the author's experience... with the Electricity Directorate of Bahrain from September 19X3 to December 198U During this internship period, the author worked as a Senior Engineer in the System Operations and Planning Department. The intent of this report is to demonstrate that this experience...

  4. Improving Electricity Resource-Planning Processes by Considering the Strategic Benefits of Transmission

    E-Print Network [OSTI]

    Budhraja, Vikram

    2010-01-01

    renewable and fuel based), new transmission, and energy conservation. Extreme- Event Benefits (Renewable Energy and Energy Efficiency Stakeholder Consensus – Delphi Approach Assemble stakeholders Define societal benefitrenewable energy resources and reduce greenhouse gas emissions. Incorporating more formal evaluations of these important benefits

  5. Intern experience at the General Electric Company: an internship report 

    E-Print Network [OSTI]

    Aucoin, Bruce Michael, 1954-

    2013-03-13

    ELECTRIC COMPANY An Internship Report by Bruce Michael Aucoin Submitted to the College of Engineering of Texas A&M Univers ity partia l fu l f i l lment of the requirements for the degree of DOCTOR OF ENGINEERING December 1982 Major Subject: E...................................................... ......32 Disagreement on Project Scope......................................... ......32 Cause of Goal Con f l i c t ....................................................... ......33 Loyalty Dilemma...

  6. Transmission Enhancement Technology Report

    E-Print Network [OSTI]

    a recommendation of the most cost-effective methods and technologies to enhance electricity transmission from a review of methods and technologies with potential to enhance electricity transmission capability-traditional methods and technologies to increase the capacity of the high voltage electric power transmission system

  7. Elimination of Competition and Duplication of Electricity Generation and Transmission Facilities (Nebraska)

    Broader source: Energy.gov [DOE]

    This statute establishes as state policy the goal to furnish electricity as efficiently and cheaply as possible, and therefore to, “avoid and eliminate conflict and competition between public power...

  8. Planning and processing of new or upgraded electric transmission systems in New Mexico

    SciTech Connect (OSTI)

    Toole, Gasper Loren [Los Alamos National Laboratory

    2009-01-01

    RETA has been requested to identify and prioritize renewable energy resource zones in New Mexico that have a potential to support industry development among renewable energy developers for renewable resource generation projects. Moreover, Senate Memorial 44 requests that RETA identify and prioritize the best viable options for potential transmission corridors to accommodate renewable energy export from New Mexico in accordance with a defined time-line and to convene a working group to submit recommendations to the legislature for establishing a process to streamline procedures for establishing renewable energy transmission projects in New Mexico. RETA's July 9, 2009 request for comments outlined seven topical areas of specific value to Senate Memorial 44. This document addresses Topics 1, 3 and 4.

  9. An Internal Coaxial Cable Electrical Connector For Use In Downhole Tools

    DOE Patents [OSTI]

    Hall, David R. (Provo, UT); Hall, Jr., H. Tracy (Provo, UT); Pixton, David S. (Lehi, UT); Dahlgren, Scott (Provo, UT); Fox, Joe (Spanish Fork, UT); Sneddon, Cameron (Provo, UT); Briscoe, Michael (Lehi, UT)

    2005-11-29

    A coaxial cable electrical connector more specifically an internal coaxial cable connector placed within a coaxial cable and its constituent components. A coaxial cable connector is in electrical communcation with an inductive transformer and a coaxial cable. The connector is in electrical communication with the outer housing of the inductive transfonner. A generally coaxial center conductor, a portion of which could be the coil in the inductive transformer, passes through the connector, is electrically insulated from the connector, and is in electrical communication with the conductive care of the coaxial cable. A plurality of bulbous pliant tabs on the coaxial cable connector mechanically engage the inside diameter of the coaxial cable thus grounding the transformer to the coaxial cable. The coaxial cable and inductive transformer are disposed within downhole tools to transmit electrical signals between downhole tools within a drill string.

  10. Obtaining statistics of cascading line outages spreading in an electric transmission network from standard utility data

    E-Print Network [OSTI]

    Dobson, Ian

    2015-01-01

    We show how to use standard transmission line outage historical data to obtain the network topology in such a way that cascades of line outages can be easily located on the network. Then we obtain statistics quantifying how cascading outages typically spread on the network. Processing real outage data is fundamental for understanding cascading and for evaluating the validity of the many different models and simulations that have been proposed for cascading in power networks.

  11. 1 18 May 2003 Ris International Energy Conference Analysis of a future liberalised Lithuanian/Baltic Electricity

    E-Print Network [OSTI]

    /Baltic Electricity market Analysis of a future liberalised Lithuanian/Baltic Electricity market Risř International · Model used for the analyses · Results of analyses ­ Production patterns ­ Market prices on electricity of analyses ­ Production patterns ­ Market prices on electricity ­ Future situation for power plants ­ Welfare

  12. An Internal Coaxial Cable Electrical Connector For Use In Downhole Tools

    DOE Patents [OSTI]

    Hall, David R. (Provo, UT); Hall, Jr., H. Tracy (Provo, UT); Pixton, David S. (Lehi, UT); Dahlgren, Scott (Provo, UT); Fox, Joe (Spanish Fork, UT); Sneddon, Cameron (Provo, UT); Briscoe, Michael (Lehi, UT)

    2005-09-20

    A seal for a coaxial cable electrical connector more specifically an internal seal for a coaxial cable connector placed within a coaxial cable and its constituent components. A coaxial cable connector is in electrical communcation with an inductive transformer and a coaxial cable. The connector is in electrical communication with the outer housing of the inductive transformer. A generally coaxial center conductor, a portion of which could be the coil in the inductive transformer, passes through the connector, is electrically insulated from the connector, and is in electrical communication with the conductive core of the coaxial cable. The electrically insulating material also doubles as a seal to safegaurd against penetration of fluid, thus protecting against shorting out of the electrical connection. The seal is a multi-component seal, which is pre-compressed to a desired pressure rating. The coaxial cable and inductive transformer are disposed within downhole tools to transmit electrical signals between downhole tools within a drill string. The internal coaxial cable connector and its attendant seal can be used in a plurality of downhole tools, such as sections of pipe in a drill string, drill collars, heavy weight drill pipe, and jars.

  13. Evaluating the potential impact of transmission constraints on the operation of a competitive electricity market in Illinois.

    SciTech Connect (OSTI)

    Cirillo, R.; Thimmapuram, P.; Veselka, T.; Koritarov, V.; Conzelmann, G.; Macal, C.; Boyd, G.; North, M.; Overbye, T.; Cheng, X.; Decision and Information Sciences; Univ. of Illinois

    2006-04-30

    Despite the current adequacy of the generation and transmission system in Illinois, there is concern that the uncertainties of electricity restructuring warrant a more detailed analysis to determine if there might be pitfalls that have not been identified under current conditions. The problems experienced elsewhere in the country emphasize the need for an evaluation of how Illinois might fare under a restructured electricity market. The Illinois Commerce Commission (ICC) commissioned this study to be undertaken as a joint effort by the University of Illinois at Urbana-Champaign and Argonne National Laboratory to evaluate the Illinois situation in the 2007 period when restructuring is scheduled to be fully implemented in the State. The purpose of this study is to make an initial determination if the transmission system in Illinois and the surrounding region would be able to support a competitive electricity market, would allow for effective competition to keep prices in check, and would allow for new market participants to effectively compete for market share. The study seeks to identify conditions that could reasonably be expected to occur that would enable a company to exercise market power in one or more portions of the State and thereby create undue pressure on the prices charged to customers and/or inhibit new market participants from entering the market. The term 'market power' has many different definitions, and there is no universal agreement on how to measure it. For the purposes of this study, the term is defined as the ability to raise prices and increase profitability by unilateral action. A more complete definition is provided later. With this definition, the central question of this analysis becomes: 'Can a company, acting on its own, raise electricity prices and increase its profits?' It should be noted that the intent of the study is not to predict whether or not such market power would be exercised by any company. Rather, it is designed to determine if a set of reasonably expected conditions could allow any company to do so. It should also be emphasized that this study is not intended to be a comprehensive evaluation of the electric power system in the State. Rather, it is intended to identify some issues that may impact the effective functioning of a competitive market.

  14. EIS-0164: Pacific Gas Transmission/Pacific Gas and Electric and Altamont Natural Gas Pipeline Project

    Broader source: Energy.gov [DOE]

    The Federal Energy Regulatory Commission (FERC) has prepared the PGT/PG&E and Altamont Natural Gas Pipeline Projects Environmental Impact Statement to satisfy the requirements of the National Environmental Policy Act. This project addresses the need to expand the capacity of the pipeline transmission system to better transfer Canadian natural gas to Southern California and the Pacific Northwest. The U.S. Department of Energy cooperated in the preparation of this statement because Section 19(c) of the Natural Gas Act applies to the Department’s action of authorizing import/export of natural gas, and adopted this statement by the spring of 1992. "

  15. California's electricity system of the future scenario analysis in support of public-interest transmission system R&D planning

    E-Print Network [OSTI]

    Eto, Joseph; Stovall, John P.

    2003-01-01

    asset monitoring and analysis tools for reliability management B. Transmission power-asset monitoring and analysis tools for reliability management. B. Transmission power-asset monitoring and analysis tools for reliability management. B. Transmission power-

  16. Incentive Regulation in Theory and Practice: Electricity Distribution and Transmission Networks

    E-Print Network [OSTI]

    Joskow, Paul

    2006-03-14

    . The first relates to the System Operator (SO) incentive schemes that have been offered to the National Grid Company in England and Wales discussed below. The second is the menu of sliding scale mechanisms offered to the electric distribution companies... ) the introduction of new products and services, and stimulate efficient investment in and pricing of access to regulated infrastructure services. 1 Prepared for the National Bureau of Economic Research Conference...

  17. Buildings Energy Data Book: 6.2 Electricity Generation, Transmission, and Distribution

    Buildings Energy Data Book [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 Delicious Rank EERE: Alternative Fuels Data Center HomeVehicle Replacement U.S. Residential and69 Energy747144 Electric

  18. Downhole transmission system

    DOE Patents [OSTI]

    Hall, David R. (Provo, UT); Fox, Joe (Spanish Fork, UT)

    2008-01-15

    A transmission system in a downhole component comprises a data transmission element in both ends of the downhole component. Each data transmission element houses an electrically conducting coil in a MCEI circular trough. An electrical conductor connects both the transmission elements. The electrical conductor comprises at least three electrically conductive elements insulated from each other. In the preferred embodiment the electrical conductor comprises an electrically conducting outer shield, an electrically conducting inner shield and an electrical conducting core. In some embodiments of the present invention, the electrical conductor comprises an electrically insulating jacket. In other embodiments, the electrical conductor comprises a pair of twisted wires. In some embodiments, the electrical conductor comprises semi-conductive material.

  19. Electricity Transmission, Pipelines, and National Trails. An Analysis of Current and Potential Intersections on Federal Lands in the Eastern United States, Alaska, and Hawaii

    SciTech Connect (OSTI)

    Kuiper, James A; Krummel, John R; Hlava, Kevin J; Moore, H Robert; Orr, Andrew B; Schlueter, Scott O; Sullivan, Robert G; Zvolanek, Emily A

    2014-03-25

    As has been noted in many reports and publications, acquiring new or expanded rights-of-way for transmission is a challenging process, because numerous land use and land ownership constraints must be overcome to develop pathways suitable for energy transmission infrastructure. In the eastern U.S., more than twenty federally protected national trails (some of which are thousands of miles long, and cross many states) pose a potential obstacle to the development of new or expanded electricity transmission capacity. However, the scope of this potential problem is not well-documented, and there is no baseline information available that could allow all stakeholders to study routing scenarios that could mitigate impacts on national trails. This report, Electricity Transmission, Pipelines, and National Trails: An Analysis of Current and Potential Intersections on Federal Lands in the Eastern United States, was prepared by the Environmental Science Division of Argonne National Laboratory (Argonne). Argonne was tasked by DOE to analyze the “footprint” of the current network of National Historic and Scenic Trails and the electricity transmission system in the 37 eastern contiguous states, Alaska, and Hawaii; assess the extent to which national trails are affected by electrical transmission; and investigate the extent to which national trails and other sensitive land use types may be affected in the near future by planned transmission lines. Pipelines are secondary to transmission lines for analysis, but are also within the analysis scope in connection with the overall directives of Section 368 of the Energy Policy Act of 2005, and because of the potential for electrical transmission lines being collocated with pipelines. Based on Platts electrical transmission line data, a total of 101 existing intersections with national trails on federal land were found, and 20 proposed intersections. Transmission lines and pipelines are proposed in Alaska; however there are no locations that intersect national trails. Source data did not indicate any planned transmission lines or pipelines in Hawaii. A map atlas provides more detailed mapping of the topics investigated in this study, and the accompanying GIS database provides the baseline information for further investigating locations of interest. In many cases the locations of proposed transmission lines are not accurately mapped (or a specific route may not yet be determined), and accordingly the specific crossing locations are speculative. However since both national trails and electrical transmission lines are long linear systems, the characteristics of the crossings reported in this study are expected to be similar to both observed characteristics of the existing infrastructure provided in this report, and of the new infrastructure if these proposed projects are built. More focused study of these siting challenges is expected to mitigate some of potential impacts by choosing routes that minimize or eliminate them. The current study primarily addresses a set of screening-level characterizations that provide insights into how the National Trail System may influence the siting of energy transport facilities in the states identified under Section 368(b) of the Energy Policy Act of 2005. As such, it initializes gathering and beginning analysis of the primary environmental and energy data, and maps the contextual relationships between an important national environmental asset and how this asset intersects with energy planning activities. Thus the current study sets the stage for more in-depth analyses and data development activities that begin to solve key transmission siting constraints. Our recommendations for future work incorporate two major areas: (1) database development and analytics and (2) modeling and scenario analysis for energy planning. These recommendations provide a path forward to address key issues originally developed under the Energy Policy Act of 2005 that are now being carried forward under the President’s Climate Action Plan.

  20. IEPC paper-01-060, 27th International Electric Propulsion Conference,

    E-Print Network [OSTI]

    IEPC paper-01-060, 27th International Electric Propulsion Conference, Pasadena, CA, October 2001 potential drop in the fringing magnetic field outside the thruster channel. In this paper we investigate is almost not sensitive to changes of the electrode potential, but depends on the magnetic field

  1. Chapter 3: Enabling Modernization of the Electric Power System Technology Assessment | Transmission and Distribution Components

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a lCaribElectricSouthApplying caulk to 13.1 -Chapter 3ControlsControls

  2. 2012 National Electric Transmission Congestion Study Workshop Â… December 13, 2011

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u t y A s s i s t a nsecondof2011ofNational Electric

  3. Generation, transmission, and detection of terahertz photons on an electrically driven single chip

    SciTech Connect (OSTI)

    Ikushima, Kenji; Ito, Atsushi; Okano, Shun [Department of Applied Physics, Tokyo University of Agriculture and Technology, 2-24-16 Nakacho, Koganei, Tokyo 184-8588 (Japan)

    2014-02-03

    We demonstrate single photon counting of terahertz (THz) waves transmitted from a local THz point source through a coplanar two-wire waveguide on a GaAs/AlGaAs single heterostructure crystal. In the electrically driven all-in-one chip, quantum Hall edge transport is used to achieve a noiseless injection current for a monochromatic point source of THz fields. The local THz fields are coupled to a coplanar two-wire metal waveguide and transmitted over a macroscopic scale greater than the wavelength (38??m in GaAs). THz waves propagating on the waveguide are counted as individual photons by a quantum-dot single-electron transistor on the same chip. Photon counting on integrated high-frequency circuits will open the possibilities for on-chip quantum optical experiments.

  4. Climate, extreme heat, and electricity demand in California

    E-Print Network [OSTI]

    Miller, N.L.

    2008-01-01

    and blackouts. Electricity transmission lines and relatedhave resulted. Electricity generation and transmissioncapacity, and electricity line transmission system have not

  5. Transmission Power Allocation for Cooperative Relay-BasedNeighborhood Area Networks for Smart Grid

    E-Print Network [OSTI]

    Spanos, Costas; Kai, Ma; Guo-Qiang, HU

    2013-01-01

    the electricity cost by improving the transmission rates,transforms the transmission rate to the electricity cost,electricity reservation strategy by improving the transmission

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

    E-Print Network [OSTI]

    Mills, Andrew

    2010-01-01

    physics of electricity flow in transmission networks. Thefact that the electricity lost through transmission lines isthe resulting electricity to the nearest transmission system

  7. An International Survey of Electric Storage Tank Water Heater Efficiency and Standards

    SciTech Connect (OSTI)

    Johnson, Alissa; Lutz, James; McNeil, Michael A.; Covary, Theo

    2013-11-13

    Water heating is a main consumer of energy in households, especially in temperate and cold climates. In South Africa, where hot water is typically provided by electric resistance storage tank water heaters (geysers), water heating energy consumption exceeds cooking, refrigeration, and lighting to be the most consumptive single electric appliance in the home. A recent analysis for the Department of Trade and Industry (DTI) performed by the authors estimated that standing losses from electric geysers contributed over 1,000 kWh to the annual electricity bill for South African households that used them. In order to reduce this burden, the South African government is currently pursuing a programme of Energy Efficiency Standards and Labelling (EES&L) for electric appliances, including geysers. In addition, Eskom has a history of promoting heat pump water heaters (HPWH) through incentive programs, which can further reduce energy consumption. This paper provides a survey of international electric storage water heater test procedures and efficiency metrics which can serve as a reference for comparison with proposed geyser standards and ratings in South Africa. Additionally it provides a sample of efficiency technologies employed to improve the efficiency of electric storage water heaters, and outlines programs to promote adoption of improved efficiency. Finally, it surveys current programs used to promote HPWH and considers the potential for this technology to address peak demand more effectively than reduction of standby losses alone

  8. 2012 National Electricity Forum

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

    U.S. Department of Energy U.S. Department of Energy National Electric Transmission Congestion Study Workshop - December 6, 2011 National Electric Transmission Congestion Study...

  9. Draft environmental impact statement for construction and operation of the proposed Bangor Hydro-Electric Company`s second 345-kV transmission tie line to New Brunswick

    SciTech Connect (OSTI)

    1993-10-01

    This Draft Environmental Impact Statement (DEIS) was prepared by the US Department of Energy (US DOE). The proposed action is the issuance of Presidential Permit PP-89 by DOE to Bangor Hydro-Electric Company to construct and operate a new international transmission line interconnection to New Brunswick, Canada that would consist of an 83.8 mile (US portion), 345-kilovolt (kV) alternating current transmission line from the US-Canadian border at Baileyville, Maine to an existing substation at Orrington, Maine. The principal environmental impacts of the construction and operation of the transmission line would be incremental in nature and would include the conversion of forested uplands (mostly commercial timberlands) and wetlands to right-of-way (small trees, shrubs, and herbaceous vegetation). The proposed line would also result in localized minor to moderate visual impacts and would contribute a minor incremental increase in the exposure of some individuals to electromagnetic fields. This DEIS documents the purpose and need for the proposed action, describes the proposed action and alternatives considered and provides a comparison of the proposed and alternatives routes, and provides detailed information on analyses of the environmental consequences of the proposed action and alternatives, as well as mitigative measures to minimize impacts.

  10. Patterns of transmission investment

    E-Print Network [OSTI]

    Joskow, Paul L.

    2005-01-01

    This paper examines a number of issues associated with alternative analytical approaches for evaluating investments in electricity transmission infrastructure and alternative institutional arrangements to govern network ...

  11. Loads Providing Ancillary Services: Review of International Experience-- Technical Appendix: Market Descriptions

    E-Print Network [OSTI]

    Grayson Heffner, Charles Goldman, Kintner-Meyer, M; Kirby, Brendan

    2007-01-01

    docs/Electricity_Transmission/Transmission_Planning/CRA%British Electricity Trading and Transmission Arrangements).Coordination of Transmission of Electricity) and Russia (see

  12. Computational Needs for the Next Generation Electric Grid Proceedings

    E-Print Network [OSTI]

    Birman, Kenneth

    2012-01-01

    flow constraints on electric transmission The  objective relations  for  electric  transmission  lines  (we  used A ?A E : Set of AC electric transmission arcs, which satisfy

  13. Occupational Electric Shocks, Electromagnetic Fields and Amyotrophic Lateral Sclerosis

    E-Print Network [OSTI]

    Vergara, Ximena Patricia

    2012-01-01

    study of UK electricity generation and transmission workers,study of UK electricity generation and transmission workers,study of UK electricity generation and transmission workers,

  14. Hydrogen and electricity: Parallels, interactions,and convergence

    E-Print Network [OSTI]

    Yang, Christopher

    2008-01-01

    comparing hydrogen and electricity transmission, storage andlong-distance electricity transmission such as high voltageCompared to electricity transmission for large quantities of

  15. Economic analysis of the N-1 reliable unit commitment and transmission switching problem using duality concepts

    E-Print Network [OSTI]

    O’Neill, Richard P.; Hedman, Kory W.; Krall, Eric A.; Papavasiliou, Anthony; Oren, Shmuel S.

    2010-01-01

    nomic operations of the electric transmission grid. It alsoelectric network optimization models. Optimal transmission

  16. Estimating electricity storage power rating and discharge duration for utility transmission and distribution deferral :a study for the DOE energy storage program.

    SciTech Connect (OSTI)

    Eyer, James M. (Distributed Utility Associates, Livermore, CA); Butler, Paul Charles; Iannucci, Joseph J., Jr.

    2005-11-01

    This report describes a methodology for estimating the power and energy capacities for electricity energy storage systems that can be used to defer costly upgrades to fully overloaded, or nearly overloaded, transmission and distribution (T&D) nodes. This ''sizing'' methodology may be used to estimate the amount of storage needed so that T&D upgrades may be deferred for one year. The same methodology can also be used to estimate the characteristics of storage needed for subsequent years of deferral.

  17. Electric Transmission System Workshop

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n cEnergy (AZ,Local Government NonprofitPrepared for Western Senior

  18. Electricity Transmission, A Primer

    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:FinancingPetroleum Based|DepartmentStatementofAprilof Energy 2ofU.S.

  19. EVS24 International Battery, Hybrid and Fuel Cell Electric Vehicle Symposium 1 Stavanger, Norway, May 13-16, 2009

    E-Print Network [OSTI]

    Boyer, Edmond

    EVS24 International Battery, Hybrid and Fuel Cell Electric Vehicle Symposium 1 EVS24 Stavanger, Norway, May 13-16, 2009 Site selection for electric cars of a car-sharing service Luminita Ion1 , T. Cucu is the car-sharing implementation. Car- sharing is defined as a self service which allows to each subscriber

  20. Analysis of International Policies In The Solar Electricity Sector: Lessons for India

    E-Print Network [OSTI]

    Deshmukh, Ranjit

    2011-01-01

    Policies In The Solar Electricity Sector: Lessons for Indiaissues in the energy and electricity sectors. Activitiesand improve access to electricity where the electric grid is

  1. Scenarios for Deep Carbon Emission Reductions from Electricity by 2050 in Western North America Using the SWITCH Electric Power Sector Planning Model

    E-Print Network [OSTI]

    Nelson, James Henry

    2013-01-01

    power  cost  and  electricity  demand  by  investment  transmission,   and   electricity   demand   in   2030  transmission,   and   electricity   demand   in   2050  

  2. Loads Providing Ancillary Services: Review of International Experience

    E-Print Network [OSTI]

    Heffner, Grayson

    2008-01-01

    12”. National Grid Electricity Transmission, plc. January 9,British Electricity Trading and Transmission ArrangementBritish Electricity Trading and Transmission Arrangement (

  3. ISSN 1745-9648 Electricity Reform in Romania

    E-Print Network [OSTI]

    Feigon, Brooke

    ISSN 1745-9648 Electricity Reform in Romania by Oana Diaconu Department of Economics and Management-11 Abstract: Romania is a net exporter of electricity to the SE Europe region. Its performance of this role for international transmission. Romania has committed itself to an electricity restructuring plan that includes

  4. Report of the Task Force on Statewide Transmission Siting and...

    Open Energy Info (EERE)

    and disadvantages of a statewide transmission siting and permitting framwork for electric transmission facilities, and provides recommendations for improvement. Author...

  5. Integrating Variable Renewable Energy in Electric Power Markets: Best Practices from International Experience, Summary for Policymakers

    SciTech Connect (OSTI)

    Cochran, J.; Bird, L.; Heeter, J.; Arent, D. A.

    2012-04-01

    Many countries -- reflecting very different geographies, markets, and power systems -- are successfully managing high levels of variable renewable energy on the electric grid, including that from wind and solar energy. This document summarizes policy best practices that energy ministers and other stakeholders can pursue to ensure that electricity markets and power systems can effectively coevolve with increasing penetrations of variable renewable energy. There is no one-size-fits-all approach; each country studied has crafted its own combination of policies, market designs, and system operations to achieve the system reliability and flexibility needed to successfully integrate renewables. Notwithstanding this diversity, the approaches taken by the countries studied all coalesce around five strategic areas: lead public engagement, particularly for new transmission; coordinate and integrate planning; develop rules for market evolution that enable system flexibility; expand access to diverse resources and geographic footprint of operations; and improve system operations. This study also emphatically underscores the value of countries sharing their experiences. The more diverse and robust the experience base from which a country can draw, the more likely that it will be able to implement an appropriate, optimized, and system-wide approach.

  6. Integrating Variable Renewable Energy in Electric Power Markets: Best Practices from International Experience

    SciTech Connect (OSTI)

    Cochran, J.; Bird, L.; Heeter, J.; Arent, D. A.

    2012-04-01

    Many countries -- reflecting very different geographies, markets, and power systems -- are successfully managing high levels of variable renewable energy on the electric grid, including that from wind and solar energy. This study documents the diverse approaches to effective integration of variable renewable energy among six countries -- Australia (South Australia), Denmark, Germany, Ireland, Spain, and the United States (Western region-Colorado and Texas)-- and summarizes policy best practices that energy ministers and other stakeholders can pursue to ensure that electricity markets and power systems can effectively coevolve with increasing penetrations of variable renewable energy. Each country has crafted its own combination of policies, market designs, and system operations to achieve the system reliability and flexibility needed to successfully integrate renewables. Notwithstanding this diversity, the approaches taken by the countries studied all coalesce around five strategic areas: lead public engagement, particularly for new transmission; coordinate and integrate planning; develop rules for market evolution that enable system flexibility; expand access to diverse resources and geographic footprint of operations; and improve system operations. The ability to maintain a broad ecosystem perspective, to organize and make available the wealth of experiences, and to ensure a clear path from analysis to enactment should be the primary focus going forward.

  7. Integrating Variable Renewable Energy in Electric Power Markets. Best Practices from International Experience

    SciTech Connect (OSTI)

    Cochran, Jaquelin; Bird, Lori; Heeter, Jenny; Arent, Douglas J.

    2012-04-30

    Many countries—reflecting very different geographies, markets, and power systems—are successfully managing high levels of variable renewable energy on the electric grid, including that from wind and solar energy. This document summarizes policy best practices that energy ministers and other stakeholders can pursue to ensure that electricity markets and power systems can effectively coevolve with increasing penetrations of variable renewable energy. There is no one-size-fits-all approach; each country studied has crafted its own combination of policies, market designs, and system operations to achieve the system reliability and flexibility needed to successfully integrate renewables. Notwithstanding this diversity, the approaches taken by the countries studied all coalesce around five strategic areas: lead public engagement, particularly for new transmission; coordinate and integrate planning; develop rules for market evolution that enable system flexibility; expand access to diverse resources and geographic footprint of operations; and improve system operations. This study also emphatically underscores the value of countries sharing their experiences. The more diverse and robust the experience base from which a country can draw, the more likely that it will be able to implement an appropriate, optimized, and system-wide approach.

  8. Integrating Variable Renewable Energy in Electric Power Markets. Best Practices from International Experience, Summary for Policymakers

    SciTech Connect (OSTI)

    Cochran, Jaquelin; Bird, Lori; Heeter, Jenny; Arent, Douglas J.

    2012-04-30

    Many countries - reflecting very different geographies, markets, and power systems - are successfully managing high levels of variable renewable energy on the electric grid, including that from wind and solar energy. This document summarizes policy best practices that energy ministers and other stakeholders can pursue to ensure that electricity markets and power systems can effectively coevolve with increasing penetrations of variable renewable energy. There is no one-size-fits-all approach; each country studied has crafted its own combination of policies, market designs, and system operations to achieve the system reliability and flexibility needed to successfully integrate renewables. Notwithstanding this diversity, the approaches taken by the countries studied all coalesce around five strategic areas: lead public engagement, particularly for new transmission; coordinate and integrate planning; develop rules for market evolution that enable system flexibility; expand access to diverse resources and geographic footprint of operations; and improve system operations. This study also emphatically underscores the value of countries sharing their experiences. The more diverse and robust the experience base from which a country can draw, the more likely that it will be able to implement an appropriate, optimized, and system-wide approach.

  9. Proceedings of the 2008 International Conference on Electrical Machines Paper ID 1430 978-1-4244-1736-0/08/$25.00 2008 IEEE 1

    E-Print Network [OSTI]

    Proceedings of the 2008 International Conference on Electrical Machines Paper ID 1430 978. Restrictions apply. #12;Proceedings of the 2008 International Conference on Electrical Machines 2 Fig. 3 Baimel, Raul Rabinovici, Senior Member IEEE and Sam Ben-Yakov, Member IEEE Electrical and Computer Eng

  10. Strong Polarization in the Optical Transmission through Elliptical Nanohole Arrays Department of Electrical and Computer Engineering, University of Victoria, P.O. Box 3055, Victoria, Canada, V8W 3P6

    E-Print Network [OSTI]

    Brolo, Alexandre G.

    Strong Polarization in the Optical Transmission through Elliptical Nanohole Arrays R. Gordon* Department of Electrical and Computer Engineering, University of Victoria, P.O. Box 3055, Victoria, Canada, V transmission through nanohole arrays in metals. It is shown that the degree of polarization is determined

  11. Abstract--Transmission expansion in fast growing economies imposes severe challenges to electricity markets, given the need

    E-Print Network [OSTI]

    Dixon, Juan

    and persistent increases in the per capita energy consumption bring about high electricity load growth rates to electricity markets, given the need for planning and executing major midterm investments in an environment, renewable energy, renewable integration, electricity regulation I. INTRODUCTION EALING with uncertainty has

  12. Do Generation Firms in Restructured Electricity Markets Have Incentives to Support Social-Welfare-Improving Transmission Investments? *

    E-Print Network [OSTI]

    transmission rights, power systems economics. * The work reported in this paper was partially supported. This lack of flexibility has increased the risk of power failures and blackouts. From an economic

  13. Idaho/Transmission/State Regulations | Open Energy Information

    Open Energy Info (EERE)

    direct authority to site high-voltage transmission lines is limited to transmission lines located within National Interstate Electric Transmission Corridors (NIETC); however,...

  14. International Assessment of Electric-Drive Vehicles: Policies, Markets, and Technologies

    E-Print Network [OSTI]

    Sperling, Daniel; Lipman, Timothy

    2003-01-01

    D. (1995), Future Drive Electric Vehicles and Sustainable1996), "The Case for Electric Vehicles," Sclent~c American,Emissions Impacts of Electric Vehicles," Journal of the Alr

  15. Electrical and Optical Enhancement in Internally Nanopatterned Organic Light-Emitting Diodes

    E-Print Network [OSTI]

    Fina, Michael Dane

    2012-01-01

    Kao, K.C. , Hwang, W. Electrical Transport in Solids: withPress, 2009. Stallinga, P. Electrical Characterization offrom electrical model . 100

  16. Interconnection-Wide Transmission Planning Initiative: Topic...

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

    State Agency Input Regarding Electric Resource and Transmission Planning in the Texas Interconnection Interconnection-Wide Transmission Planning Initiative: Topic B, State Agency...

  17. EIS-0365: Draft Environmental Impact Statement for the Imperial-Mexicali 230-kV Transmission Lines, EIS-0365 (May 2004)

    Broader source: Energy.gov [DOE]

    A U.S. Department of Energy (DOE) Presidential permit is required to construct an electric transmission line across the U.S. international border. On February 27, 2001, Baja California Power, Inc. ...

  18. Proceedings of the March 29, 2006 Conference for the 2006 National Electric Transmission Congestion Study- Session 2

    Broader source: Energy.gov [DOE]

    A public technical conference on the 2006 congestion study and criteria for designating National Interest Electric Tranmission Corridors was held on March 29, 2006.

  19. Proceedings of the March 29, 2006 Conference for the 2006 National Electric Transmission Congestion Study- Session 3

    Broader source: Energy.gov [DOE]

    A public technical conference on the 2006 congestion study and criteria for designating National Interest Electric Tranmission Corridors was held on March 29, 2006.

  20. Proceedings of the March 29, 2006 Conference for the 2006 National Electric Transmission Congestion Study- Session 1

    Broader source: Energy.gov [DOE]

    A public technical conference on the 2006 congestion study and criteria for designating National Interest Electric Tranmission Corridors was held on March 29, 2006. 

  1. Cogeneration of Electricity and Potable Water Using The International Reactor Innovative And Secure (IRIS) Design

    SciTech Connect (OSTI)

    Ingersoll, D.T.; Binder, J.L.; Kostin, V.I.; Panov, Y.K.; Polunichev, V.; Ricotti, M.E.; Conti, D.; Alonso, G.

    2004-10-06

    The worldwide demand for potable water has been steadily growing and is projected to accelerate, driven by a continued population growth and industrialization of emerging countries. This growth is reflected in a recent market survey by the World Resources Institute, which shows a doubling in the installed capacity of seawater desalination plants every ten years. The production of desalinated water is energy intensive, requiring approximately 3-6 kWh/m3 of produced desalted water. At current U.S. water use rates, a dedicated 1000 MW power plant for every one million people would be required to meet our water needs with desalted water. Nuclear energy plants are attractive for large scale desalination application. The thermal energy produced in a nuclear plant can provide both electricity and desalted water without the production of greenhouse gases. A particularly attractive option for nuclear desalination is to couple a desalination plant with an advanced, modular, passively safe reactor design. The use of small-to-medium sized nuclear power plants allows for countries with smaller electrical grid needs and infrastructure to add new electrical and water capacity in more appropriate increments and allows countries to consider siting plants at a broader number of distributed locations. To meet these needs, a modified version of the International Reactor Innovative and Secure (IRIS) nuclear power plant design has been developed for the cogeneration of electricity and desalted water. The modular, passively safe features of IRIS make it especially well adapted for this application. Furthermore, several design features of the IRIS reactor will ensure a safe and reliable source of energy and water even for countries with limited nuclear power experience and infrastructure. The IRIS-D design utilizes low-quality steam extracted from the low-pressure turbine to boil seawater in a multi-effect distillation desalination plant. The desalination plant is based on the horizontal tube film evaporation design used successfully with the BN-350 nuclear plant in Aktau, Kazakhstan. Parametric studies have been performed to optimize the balance of plant design. Also, an economic analysis has been performed, which shows that IRIS-D should be able to provide electricity and clean water at highly competitive costs.

  2. WEYL ASYMPTOTICS OF THE TRANSMISSION EIGENVALUES ...

    E-Print Network [OSTI]

    2014-09-02

    plex internal transmission eigenvalues when the domain is a ball and the index ... formulas for the counting function of the real Interior Transmission Eigenvalues.

  3. Results from the OECD report on international projections of electricity generating costs

    SciTech Connect (OSTI)

    Paffenbarger, J.A.; Bertel, E.

    1998-07-01

    The International Energy Agency and Nuclear Energy Agency of the OECD have periodically undertaken a joint study on electricity generating costs in OECD Member countries and selected non-Member countries. This paper presents key results from the 1998 update of this study. Experts from 19 countries drawn from electric utility companies and government provided data on capital costs, operating and maintenance costs, and fuel costs from which levelized electricity generating costs (US cents/kWh) for baseload power plants were estimated in each country using a common set of economic assumptions. Light water nuclear power plants, pulverized coal plants, and natural gas-fired combined cycle gas turbines were the principal options evaluated. five and 10% discount rates, 40-year operating lifetime, and 75% annual load factor were the base assumptions, with sensitivity analyses on operating lifetime and load factor. Fuel costs and fuel escalation were provided individually by country, with a sensitivity case to evaluate costs assuming no real fuel price escalation over plant lifetimes. Of the three principal fuel/technology options, none is predominantly the cheapest option for all economic assumptions. However, fossil-fueled options are generally estimated to be the least expensive option. The study confirms that gas-fired combined cycles have improved their economic performance in most countries in recent years and are strong competitors to nuclear and coal-fired plants. Eleven out of the 18 countries with two or more options show gas-fired plants to be the cheapest option at 10% discount rate. Coal remains a strong competitor to gas when lower discount rates are used. Nuclear is the least expensive at both 5 and 10% discount rate in only two countries. Generally, with gas prices above 5 US$/GJ, nuclear plants constructed at overnight capital costs below 1 650 $/kWe have the potential to be competitive only at lower discount rates.

  4. Enhanced excitonic photoconductivity due to built-in internal electric field in TlGaSe{sub 2} layered semiconductor

    SciTech Connect (OSTI)

    Seyidov, MirHasan Yu. Suleymanov, Rauf A.; ?ale, Yasin; Balaban, Ertan

    2014-12-07

    The strong enhancement, by several orders of magnitude, of the excitonic peak within the photoconductivity spectrum of TlGaSe{sub 2} semiconductor was observed. The samples were polarized in external dc electric field, which was applied prior to the measurements. Due to the accumulation of charges near the surface, an internal electric field was formed. Electron-hole pairs that were created after the absorption of light are fallen in and then separated by the built-in electric field, which prevents radiative recombination process.

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

    E-Print Network [OSTI]

    Limpaitoon, Tanachai

    2012-01-01

    using a 24-bus IEEE electric transmission system. The secondmodel where electric power flows on transmission lines arelocation. Electric power flows on the transmission lines are

  6. Features of a fully renewable US electricity system: Optimized mixes of wind and solar PV and transmission grid extensions

    E-Print Network [OSTI]

    Jacobson, Mark

    in FERC (Federal Energy Regulatory Commission)-level LCOE (Levelized Costs Of Electricity) for wind and solar PV due to differing weather conditions. Regional LCOE vary by up to 29%, and LCOE-optimal mixes

  7. California's electricity system of the future scenario analysis in support of public-interest transmission system R&D planning

    E-Print Network [OSTI]

    Eto, Joseph; Stovall, John P.

    2003-01-01

    energy cost/value; and electricity system reliability, quality, and sufficiency are all CaliforniaCalifornia to increase energy self-sufficiency and reliability Greater Regional Coordination Maturing regional processes for equitable sharing of cost and

  8. Hawaii International Conference on System Sciences, January 2001, Maui, Hawaii. c 2001 IEEE An initial model for complex dynamics in electric power system blackouts

    E-Print Network [OSTI]

    Newman, David

    An initial model for complex dynamics in electric power system blackouts I. Dobson ECE Department University of electric power transmission system blackouts. The model describes opposing forces which have been conjectured to cause self-organized criticality in power system blackouts. There is a slow time scale

  9. EIS-0025: Miles City-New Underwood 230-kV Electrical Transmission Line, Montana, North Dakota, and South Dakota

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy’s Western Area Power Administration prepared this statement to assess the environmental and socioeconomic implications of its proposed action to construct a 3.28-mile, 230-kV transmission line between Miles City and Baker, Montana, Hettinger, North Dakota, and New Underwood, South Dakota, in Custer and Fallon Counties in Montana, Adams, Bowman, and Slope Counties in North Dakota and Meade, Pennington, and Perkins Counties in South Dakota.

  10. Analysis of International Policies In The Solar Electricity Sector: Lessons for India

    E-Print Network [OSTI]

    Deshmukh, Ranjit

    2011-01-01

    developing countries like India with large populations without access to electricity,developing countries like India with large populations without access to electricity,

  11. Transmission Expansion Planning with Re-design

    E-Print Network [OSTI]

    2010-05-17

    Expanding an electrical transmission network requires heavy investments that ... would be too complex to handle, electrical transmission and energy genera- ... Our new modelling introduces more flexibility and is general, in the sense that it ...

  12. Down hole transmission system

    DOE Patents [OSTI]

    Hall, David R. (Provo, UT); Hall, Jr., H. Tracy (Provo, UT)

    2007-07-24

    A transmission system in a downhole component comprises a data transmission element in both ends of the downhole component. Each data transmission element houses an electrically conducting coil in a MCEI circular trough. The electrically conducting coil comprises at least two generally fractional loops. In the preferred embodiment, the transmission elements are connected by an electrical conductor. Preferably, the electrical conductor is a coaxial cable. Preferably, the MCEI trough comprises ferrite. In the preferred embodiment, the fractional loops are connected by a connecting cable. In one aspect of the present invention, the connecting cable is a pair of twisted wires. In one embodiment the connecting cable is a shielded pair of twisted wires. In another aspect of the present invention, the connecting cable is a coaxial cable. The connecting cable may be disposed outside of the MCEI circular trough.

  13. Transmission Planning | Department of Energy

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

    visualization, control, operations, and market structure will ultimately modernize the electricity transmission infrastructure to ease congestion, allow for increases in demand,...

  14. Transmission Workshop | Department of Energy

    Energy Savers [EERE]

    which addressed the challenges and opportunities presented by the integration of 21st century energy technologies into the electricity transmission system. Parallel sessions...

  15. Analysis of International Policies In The Solar Electricity Sector: Lessons for India

    E-Print Network [OSTI]

    Deshmukh, Ranjit

    2011-01-01

    Electricity generation by technology in 2009 Figure 9: Application market share of cumulative installed PV capacity

  16. Estimating the Actual Cost of Transmission System Congestion

    E-Print Network [OSTI]

    with electric transmission. One such component is transmission system conEstimating the Actual Cost of Transmission System Congestion Thomas J. Overbye Department of Electrical and Computer Engineering University of Illinois at Urbana-Champaign Urbana, IL 61801 USA overbye

  17. Loads Providing Ancillary Services: Review of International Experience

    E-Print Network [OSTI]

    Heffner, Grayson

    2008-01-01

    to support the transmission of electric power from seller toStandardized Transmission Service and Wholesale Electricmiles of transmission lines in order to keep electric power

  18. Did geomagnetic activity challenge electric power reliability during solar cycle 23? Evidence from the PJM regional transmission

    E-Print Network [OSTI]

    Schrijver, Karel

    geomagnetic storm on 13 March 1989 contributed to the collapse of the Hydro-Quebec power system in CanadaDid geomagnetic activity challenge electric power reliability during solar cycle 23? Evidence from addresses whether geomagnetic activity challenged power system reliability during Solar Cycle 23. Operations

  19. Electricity Advisory Committee Meeting Presentations October...

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

    Interconnection-Wide Transmission Planning Processes Electricity Advisory Committee Meeting Presentations October 2011 - Interconnection-Wide Transmission Planning Processes Panel...

  20. Intern experience at Arkansas Nuclear One Steam Electric Station: an internship report 

    E-Print Network [OSTI]

    Miller, William Bruce, 1953-

    2013-03-13

    FGo- NDGLFOW R)eU)FFWU)e INTERN EXPERIENCE AT ARKANSAS NUCLEAR ONE STEAM ELECTRIC STATION I) T)oFW).iUa XFatWo cf SULLUOM BWDGF (ULLFW IaaWt8Fn O. ot .ofLF O)n Gt)oF)o cf- i t - (ey& tiu . l(FMcFW12 I 7 N T N E l(FMcFW1 l(FMcFW1 (Of rsms ABSTRACT... T)oFW) RVaFWUF)GF Oo IW4O).O. NDGLFOW K)F PoFOM RLFGoWUG PoOoUt) l(Of rsms1 SULLUOM BWDGF (ULLFW6 B2P26 5)U8FW.Uof td (U..tDWUvXtLLOy (2R)e26 EFVO. I * ( 5)U8FW.Uof uiOUWMO) td In8U.tWf utMMUooFF- wW2 gti) w2 XO)nOLL EiU. WFatWo U. O .DW8Ff td...

  1. TRANSMISSION AND GENERATION INVESTMENT IN ...

    E-Print Network [OSTI]

    2015-03-04

    Mar 4, 2015 ... generation capacity by private firms in liberalized electricity markets. ... Electricity Markets, Network Expansion, Transmission Management. 1 ...... renewables: Using two-stage optimisation to evaluate flexibility and the cost of.

  2. The Inherent Inefficiency of Simultaneously Feasible Financial Transmission Rights Auctions

    E-Print Network [OSTI]

    transmission right, electricity auction, simultaneous feasibility, transmission pricing. I. INTRODUCTION POINTThe Inherent Inefficiency of Simultaneously Feasible Financial Transmission Rights Auctions Shi as financial transmission rights (FTRs), resulting from centralized auctions conducted by Independent System

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

    SciTech Connect (OSTI)

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

    2011-11-01

    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.

  4. Analysis of International Policies In The Solar Electricity Sector: Lessons for India

    E-Print Network [OSTI]

    Deshmukh, Ranjit

    2011-01-01

    other fossil fuel-based electricity generation due to localof various fuels to electricity generation for variouselectricity generation is thermal-based, and the nation relies almost completely on imports for its fossil fuel

  5. Emission Impacts of Electric Vehicles

    E-Print Network [OSTI]

    Wang, Quanlu; DeLuchi, Mark A.; Sperling, Daniel

    1990-01-01

    greenhouse effect, and electric vehicles," Proceedingso/9thInternational Electric Vehicles Symposium, 1988. 14. R. M.of 9th International Electric Vehicles Sympo- sium, 1988.

  6. Electrical utilities relay settings

    SciTech Connect (OSTI)

    HACHE, J.M.

    1999-02-24

    This document contains the Hanford transmission and distribution system relay settings that are under the control of Electrical Utilities.

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

    E-Print Network [OSTI]

    Mills, Andrew D.

    2009-01-01

    Estimates of Congestion Costs. The Electricity Journal 17,Incremental Transmission Costs Due to Wind Power. Rockville,and Intermittency Really Cost? Supply Curves for Electricity

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

    E-Print Network [OSTI]

    Limpaitoon, Tanachai

    2012-01-01

    model where electric power flows on transmission lines arelocation. Electric power flows on the transmission lines are

  9. Features of a fully renewable US electricity system: Optimized mixes of wind and solar PV and transmission grid extensions

    E-Print Network [OSTI]

    Becker, Sarah; Andresen, Gorm B; Zeyer, Timo; Schramm, Stefan; Greiner, Martin; Jacobson, Mark Z

    2014-01-01

    Wind and solar PV generation data for the entire contiguous US are calculated, on the basis of 32 years of weather data with temporal resolution of one hour and spatial resolution of 40x40km$^2$, assuming site-suitability-based as well as stochastic wind and solar PV capacity distributions throughout the country. These data are used to investigate a fully renewable electricity system, resting primarily upon wind and solar PV power. We find that the seasonal optimal mix of wind and solar PV comes at around 80% solar PV share, owing to the US summer load peak. By picking this mix, long-term storage requirements can be more than halved compared to a wind only mix. The daily optimal mix lies at about 80% wind share due to the nightly gap in solar PV production. Picking this mix instead of solar only reduces backup energy needs by about 50%. Furthermore, we calculate shifts in FERC (Federal Energy Regulatory Commission)-level LCOE (Levelized Costs Of Electricity) for wind and solar PV due to their differing resour...

  10. Study of the Advantages of Internal Permanent Magnet Drive Motor with Selectable Windings for Hybrid-Electric Vehicles

    SciTech Connect (OSTI)

    Otaduy, P.J.; Hsu, J.S.; Adams, D.J.

    2007-11-30

    This report describes research performed on the viability of changing the effectively active number of turns in the stator windings of an internal permanent magnet (IPM) electric motor to strengthen or weaken the magnetic fields in order to optimize the motor's performance at specific operating speeds and loads. Analytical and simulation studies have been complemented with research on switching mechanisms to accomplish the task. The simulation studies conducted examine the power and energy demands on a vehicle following a series of standard driving cycles and the impact on the efficiency and battery size of an electrically propelled vehicle when it uses an IPM motor with turn-switching capabilities. Both full driving cycle electric propulsion and propulsion limited starting from zero to a set speed have been investigated.

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

    E-Print Network [OSTI]

    Mills, Andrew D.

    2009-01-01

    Generation and Transmission and Western Area Power Administration Clean and Diversified Energy Advisory Committee (CDEAC) Transmission Task Force NorthWestern Energy ElectricGeneration and Transmission and Western Area Power Administration Clean and Diversified Energy Advisory Committee (CDEAC) Transmission Task Force NorthWestern Energy Electric

  12. ECE 438 Electric and Hybrid Vehicles Catalog Description: History of electric traction. Introduction to electric and hybrid-electric

    E-Print Network [OSTI]

    ECE 438 ­ Electric and Hybrid Vehicles Catalog Description: History of electric traction. Introduction to electric and hybrid-electric vehicle configurations. Vehicle mechanics. Energy sources and storage. Range prediction. Motor for HEVs. Electric drive components. Vehicle transmission system. Credits

  13. ELECTRIC

    Office of Legacy Management (LM)

    you nay give us will be greatly uppreckted. VPry truly your23, 9. IX. Sin0j3, Mtinager lclectronics and Nuclear Physics Dept. omh , WESTINGHOUSE-THE NAT KING IN ELECTRICITY...

  14. National transmission grid study

    SciTech Connect (OSTI)

    Abraham, Spencer

    2003-05-31

    The National Energy Policy Plan directed the U.S. Department of Energy (DOE) to conduct a study to examine the benefits of establishing a national electricity transmission grid and to identify transmission bottlenecks and measures to address them. DOE began by conducting an independent analysis of U.S. electricity markets and identifying transmission system bottlenecks using DOE’s Policy Office Electricity Modeling System (POEMS). DOE’s analysis, presented in Section 2, confirms the central role of the nation’s transmission system in lowering costs to consumers through increased trade. More importantly, DOE’s analysis also confirms the results of previous studies, which show that transmission bottlenecks and related transmission system market practices are adding hundreds of millions of dollars to consumers’ electricity bills each year. A more detailed technical overview of the use of POEMS is provided in Appendix A. DOE led an extensive, open, public input process and heard a wide range of comments and recommendations that have all been considered.1 More than 150 participants registered for three public workshops held in Detroit, MI (September 24, 2001); Atlanta, GA (September 26, 2001); and Phoenix, AZ (September 28, 2001).

  15. Analysis of International Policies In The Solar Electricity Sector: Lessons for India

    E-Print Network [OSTI]

    Deshmukh, Ranjit

    2011-01-01

    solar resource to maximize input energy and generate electricityenergy technologies including solar, while individual state electricitysolar energy from 2005-2009. 64 Taiwan Taiwan’s electricity

  16. Analysis of International Policies In The Solar Electricity Sector: Lessons for India

    E-Print Network [OSTI]

    Deshmukh, Ranjit

    2011-01-01

    utility-scale renewable energy development central to theCentral Electricity Regulatory Commission sets indicative preferential FiTs for different grid-connected renewable energy

  17. The role of transmission investment in the coordination between generation and transmission

    E-Print Network [OSTI]

    Boyer, Edmond

    1 The role of transmission investment in the coordination between generation and transmission Abstract This paper examines how transmission coordinates with generation to the long term in a liberalized generation and transmission of electricity into distinct modules. The governance structure of transmission

  18. National Transmission Grid Study: 2002 | Department of Energy

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

    of Energy (DOE) to conduct a study to examine the benefits of establishing a national electricity transmission grid and to identify transmission bottlenecks and measures to...

  19. A Survey of National Transmission Grid Modeling Capabilities at DOE

    E-Print Network [OSTI]

    Howle, Victoria E.

    711712003 A Survey of National Transmission Grid Modeling Capabilities at DOE Laboratories Steve Data Sheets.................................................................... 9 Electricity Market Complex Adaptive Systems (EMCAS)..................10 Generation and Transmission Maximization (GTMAX

  20. Electric vehicle smart charging and vehicle-to-grid operation, International Journal of Parallel, Emergent and Distributed Systems, vol. 27, no. 3. March 2012.

    E-Print Network [OSTI]

    California at Los Angeles, University of

    Electric vehicle smart charging and vehicle-to-grid operation, International Journal of Parallel operator. Index Terms-- Charge Scheduling, EV, Smart Grid, V2G I. INTRODUCTION One million electric@gmail.com) techniques which minimize charging cost to the consumer and grid load at peak hours. Shao et al. [7] proposed

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

    E-Print Network [OSTI]

    Limpaitoon, Tanachai

    2012-01-01

    the California’s electricity transmission and distributionelectricity markets with strategic behavior and transmission.regulation on transmission-constrained electricity market.

  2. RD&D Cooperation for the Development of Fuel Cell, Hybrid and Electric Vehicles within the International Energy Agency: Preprint

    SciTech Connect (OSTI)

    Telias, G.; Day, K.; Dietrich, P.

    2011-01-01

    Annex XIII on 'Fuel Cell Vehicles' of the Implementing Agreement Hybrid and Electric Vehicles of the International Energy Agency has been operating since 2006, complementing the ongoing activities on battery and hybrid electric vehicles within this group. This paper provides an overview of the Annex XIII final report for 2010, compiling an up-to-date, neutral, and comprehensive assessment of current trends in fuel cell vehicle technology and related policy. The technological description includes trends in system configuration as well as a review of the most relevant components including the fuel cell stack, batteries, and hydrogen storage. Results from fuel cell vehicle demonstration projects around the world and an overview of the successful implementation of fuel cells in specific transport niche markets will also be discussed. The final section of this report provides a detailed description of national research, development, and demonstration (RD&D) efforts worldwide.

  3. Electricity internal market in the European Union : what to do next?

    E-Print Network [OSTI]

    Glachant, Jean-Michel

    The European Union's "internal energy market" remains a work in progress. It is even possible its construction were to stall. Given current political, institutional and business conditions in Europe, there are no guarantees ...

  4. Analysis of International Policies In The Solar Electricity Sector: Lessons for India

    E-Print Network [OSTI]

    Deshmukh, Ranjit

    2011-01-01

    global objective of solar power cost reduction in order to realize its full potential.potential for cost reduction, especially in high solar resource countries. 108 International Energy Agency (2010), “Global

  5. Analysis of Class 8 Hybrid-Electric Truck Technologies Using Diesel, LNG, Electricity, and Hydrogen, as the Fuel for Various Applications

    E-Print Network [OSTI]

    Zhao, Hengbing

    2013-01-01

    shaft as the electric motor and the transmission. The clutchFuel Cell Electric Powertrain Configuration Pre-transmissionusing one electric motor in the pre-transmission position,

  6. Dynamic Interactions in the Western United States Electricity Spot Markets Christine A. Jerko

    E-Print Network [OSTI]

    are balanced on a knife-edge with weather grid reliability, grid dynamics, transmission dynamicsDynamic Interactions in the Western United States Electricity Spot Markets Christine A. Jerko Economic Research Analyst at Tractebel Electricity & Gas International, Houston, TX James W. Mjelde

  7. Model documentation: Electricity Market Module, Electricity Capacity Planning submodule

    SciTech Connect (OSTI)

    Not Available

    1994-04-07

    The National Energy Modeling System (NEMS) is a computer modeling system developed by the Energy Information Administration (EIA). The NEMS produces integrated forecasts for energy markets in the United States by achieving a general equilibrium solution for energy supply and demand. Currently, for each year during the period from 1990 through 2010, the NEMS describes energy supply, conversion, consumption, and pricing. The Electricity Market Module (EMM) is the electricity supply component of the National Energy Modeling System (NEMS). The supply of electricity is a conversion activity since electricity is produced from other energy sources (e.g., fossil, nuclear, and renewable). The EMM represents the generation, transmission, and pricing of electricity. The EMM consists of four main submodules: Electricity Capacity Planning (ECP), Electricity Fuel Dispatching (EFD), Electricity Finance and Pricing (EFP), and Load and Demand-Side Management (LDSM). The ECP evaluates changes in the mix of generating capacity that are necessary to meet future demands for electricity and comply with environmental regulations. The EFD represents dispatching (i.e., operating) decisions and determines how to allocate available capacity to meet the current demand for electricity. Using investment expenditures from the ECP and operating costs from the EFD, the EFP calculates the price of electricity, accounting for state-level regulations involving the allocation of costs. The LDSM translates annual demands for electricity into distributions that describe hourly, seasonal, and time-of-day variations. These distributions are used by the EFD and the ECP to determine the quantity and types of generating capacity that are required to insure reliable and economical supplies of electricity. The EMM also represents nonutility suppliers and interregional and international transmission and trade. These activities are included in the EFD and the ECP.

  8. Coordination of Transmission Line Transfer Capabilities

    E-Print Network [OSTI]

    Coordination of Transmission Line Transfer Capabilities Final Project Report Power Systems since 1996 PSERC #12;Power Systems Engineering Research Center Coordination of Transmission Line Industry Representative Richard Goddard Portland General Electric Research Team Students Yuan Li Yonghong

  9. Policy Issues for Retail Beamed Power Transmission

    E-Print Network [OSTI]

    electric power on Earth is transmitted using wired power transmission systems. In this system, electricalPolicy Issues for Retail Beamed Power Transmission Girish Chowdhary, Rajeev Gadre, Narayanan solar electric power using retail delivery of beamed power. Recent advances in power beaming have made

  10. ELECTRIC

    Office of Legacy Management (LM)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and Myers CoMadison -T: Designation ofSEPE.ELECTRIC

  11. United Press International -NewsTrack -Stretchable silicon meets electr... http://www.upi.com/NewsTrack/view.php?StoryID=20051215-062354-... 1 of 3 12/21/2005 6:03 PM

    E-Print Network [OSTI]

    Rogers, John A.

    United Press International - NewsTrack - Stretchable silicon meets electr... http://www.upi.com/NewsTrack/view.php?StoryID=20051215-062354-... 1 of 3 12/21/2005 6:03 PM United Press International News. Analysis. Insight. Advertise;United Press International - NewsTrack - Stretchable silicon meets electr... http

  12. International Electric Propulsion Conference, The George Washington University, USA October 6 10, 2013

    E-Print Network [OSTI]

    Walker, Mitchell

    of the electron beam A = collective ionization cross area e = electron charge IC = collection current k = pumping-orbit performance. A recommended practice for making pressure measurements, pressure diagnostics, and calculating on Electric Propulsion Diagnostics, and the American Institute of Aeronautics and Astronautics (AIAA) have

  13. IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 22, NO. 4, NOVEMBER 2007 1563 Transmission-Constrained Residual Demand

    E-Print Network [OSTI]

    Baldick, Ross

    . However, in an electricity market, the market is embedded in a transmission network. When, electricity market, residual demand, supply function equilibrium, transmission constraint. I. INTRODUCTION important issues comes from the special nature of electricity transmission networks [1]. Although numerical

  14. Electric Resistance Heating | Department of Energy

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

    about 30% of the fuel's energy into electricity. Because of electricity generation and transmission losses, electric heat is often more expensive than heat produced in homes or...

  15. National Electric Transmission Congestion Study

    Office of Environmental Management (EM)

    DOE U.S. Department of Energy DSIRE Database of State Incentives for Renewables & Efficiency EIA Energy Information Administration EISPC Eastern Interconnection States Planning...

  16. Electricity Generation, Transmission and Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFES Science NetworkMediator EffectsDepartment of2015A

  17. National Electric Transmission Congestion Study

    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 RankADVANCED MANUFACTURING OFFICESpecialAPPENDIX FOriginMaterials byNatasha

  18. DOE Electricity Transmission System Workshop

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i pState Efficiency,Energy Newssuccessfully|

  19. NDN, VOLUME TRANSMISSION, AND SELF-ORGANIZATION IN BRAIN DYNAMICS

    E-Print Network [OSTI]

    Freeman, Walter J.

    NDN, VOLUME TRANSMISSION, AND SELF- ORGANIZATION IN BRAIN DYNAMICS WALTER J FREEMAN Department for the field synchrony: electric fields; magnetic fields; electromagnetic fields (radio waves); diffusion transmission by nonsynaptic diffusion transmission, in concert with the self- organization of the textured

  20. Transmission enhancement through deep subwavelength apertures using connected split

    E-Print Network [OSTI]

    Transmission enhancement through deep subwavelength apertures using connected split ring resonators transmission enhancement factors through a subwavelength aperture at microwave frequencies by placing connected transmission through a deep subwavelength aperture with an electrical size of /31×/12 (width × length

  1. The Inherent Inefficiency of Simultaneously Feasible Financial Transmission Rights Auctions

    E-Print Network [OSTI]

    such convergence. Index Terms-- financial transmission right, electricity auction, simultaneous feasibilityThe Inherent Inefficiency of Simultaneously Feasible Financial Transmission Rights Auctions Shi as financial transmission rights (FTRs), resulting from centralized auctions conducted by Independent System

  2. International Electric Propulsion Conference, University of Michigan, USA September 20 24, 2009

    E-Print Network [OSTI]

    King, Lyon B.

    of the metal propellant. A new porous anode with internal propellant reservoir was designed and built a metal propellant only requires a pumping system that is capable of keeping up with the cathode mass flow inside the hollow anode. Naturally occurring waste heat from the thruster discharge was used to drive di

  3. Computational Needs for the Next Generation Electric Grid Proceedings

    E-Print Network [OSTI]

    Birman, Kenneth

    2012-01-01

    AC electric transmission arcs, which satisfy DC power flowof  transmission  constraints  (that  is,  DC?based power flow, DC,  and  AC.   In  addition,  standard  transmission 

  4. Autonomous data transmission apparatus

    DOE Patents [OSTI]

    Kotlyar, O.M.

    1997-03-25

    A autonomous borehole data transmission apparatus is described for transmitting measurement data from measuring instruments at the downhole end of a drill string by generating pressure pulses utilizing a transducer longitudinally responsive to magnetic field pulses caused by electrical pulses corresponding to the measured downhole parameters. 4 figs.

  5. Autonomous data transmission apparatus

    DOE Patents [OSTI]

    Kotlyar, Oleg M. (4675 W. 3825 S, Salt Lake City, UT 84120)

    1997-01-01

    A autonomous borehole data transmission apparatus for transmitting measurement data from measuring instruments at the downhole end of a drill string by generating pressure pulses utilizing a transducer longitudinally responsive to magnetic field pulses caused by electrical pulses corresponding to the measured downhole parameters.

  6. Microsoft Word - DOE RFI on Transmission Planning - PGE Comments...

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

    California. PG&E engages in the businesses of electricity and natural gas distribution, electricity generation, procurement and transmission, and natural gas procurement,...

  7. Electric System Update: Sunday August 17, 2003 | Department of...

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

    August 17, 2003 The electric transmission system is now operating reliably. All electric power transmission lines that were removed from service during the blackout on August 14,...

  8. The Market Value and Cost of Solar Photovoltaic Electricity Production

    E-Print Network [OSTI]

    Borenstein, Severin

    2008-01-01

    dissipation during electricity transmission and distributionelectricity, and also ignores the potential savings in transmissionin an electricity grid re?ect the incremental transmission

  9. Integrating Variable Renewable Energy in Electric Power Markets: Best Practices from International Experience (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-10-01

    Many countries--reflecting very different geographies, markets, and power systems--are successfully managing high levels of variable renewable energy (RE) on the grid. Australia (South Australia), Denmark, Germany, Ireland, Spain, and the United States (Colorado and Texas), for example, have effectively integrated variable RE utilizing diverse approaches. Analysis of the results from these case studies reveals a wide range of mechanisms that can be used to accommodate high penetrations of variable RE (e.g., from new market designs to centralized planning). Nevertheless, the myriad approaches collectively suggest that governments can best enable variable RE grid integration by implementing best practices in five areas of intervention: lead public engagement, particularly for new transmission; coordinate and integrate planning; develop rules for market evolution that enable system flexibility; expand access to diverse resources and geographic footprint of operations; and improve system operations.

  10. Interconnection-Wide Transmission Planning Initiative: Topic...

    Office of Environmental Management (EM)

    Interconnection on Electric Resource Planning and Priorities Interconnection-Wide Transmission Planning Initiative: Topic B, Cooperation Among States in the Eastern...

  11. Energy Department, Arizona Utilities Announce Transmission Infrastruct...

    Office of Environmental Management (EM)

    Group, a collection of public power companies that include several Western firm electric and transmission service customers. Western's borrowing authority, received as part...

  12. Recovery Act Interconnection Transmission Planning | Department...

    Energy Savers [EERE]

    - are identifying transmission requirements under a broad range of alternative electricity futures (including intensive application of demand-side technologies), and...

  13. California/Transmission | Open Energy Information

    Open Energy Info (EERE)

    San Diego Gas & Electric, Sacramento Municipal Utility District, PacifiCorp, Bonneville Power Administration, Transmission Agency of Northern California, and Western Area Power...

  14. Nevada/Transmission | Open Energy Information

    Open Energy Info (EERE)

    own transmission facilities in the State of Nevada: NV Energy, Bonneville Power Administration, and Valley Electric Association, Colorado River Commission, Los...

  15. Oregon/Transmission | Open Energy Information

    Open Energy Info (EERE)

    Electric Cooperative, Columbia Grid, Northern Tier Transmission Group, and Bonneville Power Administration. Oregon Energy Policy The Oregon Department of Energy's Governor's...

  16. Biennial Assessment of the Fifth Power Plan Transmission Issues

    E-Print Network [OSTI]

    unscheduled electricity flows over transmission lines leading to increased risks to electric system-construction alternatives to transmission; · Inability to effectively monitor the wholesale electricity market, identifyBiennial Assessment of the Fifth Power Plan Transmission Issues INTRODUCTION The Fifth Power Plan

  17. Transmission Pricing and Congestion Management: Efficiency, Simplicity and Open Access

    E-Print Network [OSTI]

    Oren, Shmuel S.

    to the transmission grid is the essential centerpiece for a competitive electricity market. Order 888 and Order 889 for the electric power industry restructuring. These orders provide guidelines for nondiscriminatory transmission functions of the ISO. In an open access, competitive electricity system a transmission pricing scheme should

  18. MARKET DESIGN AND ELECTRICITY RESTRUCTURING

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    ) took the lead in Order 888 (1996) by opening access to the electric transmission grid. Market Design discrimination in access to the monopoly owned transmission wires that control whether and to whom electricity, aka available transmission capacity). · Defining reliability standards while certifying the Electric

  19. Shape Bifurcation of a Spherical Dielectric Elastomer Balloon under the Actions of Internal Pressure and Electric Voltage

    E-Print Network [OSTI]

    Xudong Liang; Shengqiang Cai

    2015-06-12

    Under the actions of internal pressure and electric voltage, a spherical dielectric elastomer balloon usually keeps a sphere during its deformation, which has also been assumed in many previous studies. In this article, using linear perturbation analysis, we demonstrate that a spherical dielectric elastomer balloon may bifurcate to a non-spherical shape under certain electromechanical loading conditions. We also show that with a non-spherical shape, the dielectric elastomer balloon may have highly inhomogeneous electric field and stress/stretch distributions, which can lead to the failure of the system. In addition, we conduct stability analysis of the dielectric elastomer balloon in different equilibrium configurations by evaluating its second variation of free energy under arbitrary perturbations. Our analyses indicate that under pressure-control and voltage-control mode, non-spherical deformation of the dielectric elastomer balloon is energetically unstable. However, under charge-control or ideal gas mass-control mode, non-spherical deformation of the balloon is energetically stable.

  20. Vehicle Technologies Office Merit Review 2015: Multi-Speed Transmission for Commercial Delivery Medium Duty Plug-In Electric Drive Vehicles

    Broader source: Energy.gov [DOE]

    Presentation given by Eaton at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about multi-speed transmission for commercial...

  1. Electrically tunable coplanar transmission line resonators using YBa{sub 2}Cu{sub 3}O{sub 7{minus}{ital x}}/SrTiO{sub 3} bilayers

    SciTech Connect (OSTI)

    Findikoglu, A.T.; Jia, Q.X.; Campbell, I.H.; Wu, X.D.; Reagor, D.; Mombourquette, C.B.; McMurry, D.

    1995-06-26

    We have prepared electrically tunable microwave resonators incorporating superconducting YBa{sub 2}Cu{sub 3}O{sub 7{minus}{ital x}} (YBCO) and paraelectric SrTiO{sub 3} (STO) layers on LaAlO{sub 3} substrates. The top YBCO layer for each sample was patterned into a 8 mm long coplanar transmission line with a 40 {mu}m gap and a 20 {mu}m center line width. The microwave transmission through the coplanar transmission line exhibits resonances corresponding to standing microwaves along the coplanar transmission line. These resonances are modulated by applying a bias voltage between the center line and the ground planes. Samples with a 0.5 {mu}m thick (2 {mu}m thick) bottom STO layer show, for a resonance at around 8 GHz (5 GHz), a frequency modulation of about 4% (24%) and a quality factor {ital Q} of about 200 (50) under 100 V bias at 80 K. {copyright} {ital 1995} {ital American} {ital Institute} {ital of} {ital Physics}.

  2. Topic A Awardee: Western Electricity Coordinating Council | Department...

    Energy Savers [EERE]

    Western Electricity Coordinating Council Topic A Awardee: Western Electricity Coordinating Council Regional Transmission Expansion Planning (RTEP) The America Recovery and...

  3. 2012 National Electricity Forum

    Energy Savers [EERE]

    U.S. Department of Energy 2012 National Electric Transmission Congestion Study Eastern Regional Workshops December 6, 2011 - Philadelphia, Pennsylvania Hilton Philadelphia Airport...

  4. International Affairs International Services

    E-Print Network [OSTI]

    Meyers, Steven D.

    Chemistry Business Administration Electrical EngineeringI International Affairs International Services Fall 0.2% Denmark 4 0.3% Dominica 2 0.1% Dominican Republic 3 0.2% Ecuador 10 0.7% Egypt 10 0.7% El

  5. C I R E D 22nd International Conference on Electricity Distribution Stockholm, 10-13 June 2013 CIRED2013 Session 5 Paper No 1205

    E-Print Network [OSTI]

    Langseth, Helge

    C I R E D 22nd International Conference on Electricity Distribution Stockholm, 10-13 June 2013 and medium term prediction for capacity and maintenance planning and infrastructure development. Secondly down to 24-hour and 1-hour) for production planning and market operations. A variety of short-term load

  6. July 2, 2007 1 Optimal Transmission Switching

    E-Print Network [OSTI]

    Mangasarian, Olvi L.

    . INTRODUCTION n large electric networks, transmission is traditionally characterized as a static systemJuly 2, 2007 1 Optimal Transmission Switching Emily Bartholomew Fisher, Student Member, IEEE an optimal generation dispatch and transmission topology to meet a specific inflexible load as a mixed

  7. Smart Grid Application of Optimal Transmission Switching

    E-Print Network [OSTI]

    Ferris, Michael C.

    ;6 Introduction continued Electric Transmission Network Flow Problem Optimal Power Flow (OPF) AlternatingSmart Grid Application of Optimal Transmission Switching By, Kory W. Hedman, et al.* University (Professor, UC Berkeley) #12;2 Motivation Co-optimize transmission topology and generation dispatch

  8. Assessing Vehicle Electricity Demand Impacts on California Electricity Supply

    E-Print Network [OSTI]

    McCarthy, Ryan W.

    2009-01-01

    of Plug-in Hybrid Electric Vehicles on Regional PowerTransmission Area, in Electric Vehicle Symposium, Anaheim,of Plug-in Hybrid Electric Vehicles, ANL/ESD/09-2, Argonne

  9. Introduction Literature Review Integrated Electric Power Supply Chains Empirical Examples Conclusions An Integrated Electric Power Supply Chain and Fuel

    E-Print Network [OSTI]

    Nagurney, Anna

    Power Supply Chains Empirical Examples Conclusions A Simple Example of Transmission Congestion #12 Example of Transmission Congestion #12;Introduction Literature Review Integrated Electric Power Supply of Transmission Congestion #12;Introduction Literature Review Integrated Electric Power Supply Chains Empirical

  10. IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 19, NO. 2, MAY 2004 889 Congestion Management and Transmission Rights in

    E-Print Network [OSTI]

    Dixon, Juan

    and Transmission Rights in Centralized Electric Markets Roberto Méndez and Hugh Rudnick, Fellow, IEEE Abstract implementation unattractive. Index Terms--Congestion management, electric markets, nodal pricing, transmission by congestions in transmission lines. These rights can have physical or financial attributes

  11. Cost-Effectivenessof PhotovoltaicGenerationIn A Transmission-Constrained Load Area of An InterconnectedSystem

    E-Print Network [OSTI]

    Gross, George

    Abstract: Electric power systems of today are experiencing a difficulty of constrained transmission lines, present electric system networks are experiencing the difficulty of constrained transmission lines: Photovoltaic Generation, Power System Economics, Dispersed Generation, Transmission-Constrained Interconnected

  12. Renewable Electricity Futures Study

    E-Print Network [OSTI]

    Renewable Electricity Futures Study Bulk Electric Power Systems: Operations and Transmission by the Alliance for Sustainable Energy, LLC. #12;Renewable Electricity Futures Study Edited By Hand, M.M. National Suggested Citations Renewable Electricity Futures Study (Entire Report) National Renewable Energy Laboratory

  13. Texas - PUC Substantive Rule 25.198 - Electric Service Providers...

    Open Energy Info (EERE)

    Texas - PUC Substantive Rule 25.198 - Electric Service Providers-Open Access Comparable Transmission Service for Electric Utilities in the Electric Reliability Council of Texas...

  14. Office of Electricity Delivery And Energy Reliability To Hold...

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

    Office of Electricity Delivery And Energy Reliability To Hold Technical Conference On The Design Of Future Electric Transmission Office of Electricity Delivery And Energy...

  15. Transmission Services

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

    Transmission Services BPA Clarifications on the DSO216 1 Document updated on 2242015 at 3:29:25 PM 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 BPA Clarifications on...

  16. Transmission Line Security Monitor: Final Report

    SciTech Connect (OSTI)

    John Svoboda

    2011-04-01

    The Electric Power Transmission Line Security Monitor System Operational Test is a project funded by the Technical Support Working Group (TSWG). TSWG operates under the Combating Terrorism Technical Support Office that functions under the Department of Defense. The Transmission Line Security Monitor System is based on technology developed by Idaho National Laboratory. The technology provides a means for real-time monitoring of physical threats and/or damage to electrical transmission line towers and conductors as well as providing operational parameters to transmission line operators to optimize transmission line operation. The end use is for monitoring long stretches of transmission lines that deliver electrical power from remote generating stations to cities and industry. These transmission lines are generally located in remote transmission line corridors where security infrastructure may not exist. Security and operational sensors in the sensor platform on the conductors take power from the transmission line and relay security and operational information to operations personnel hundreds of miles away without relying on existing infrastructure. Initiated on May 25, 2007, this project resulted in pre-production units tested in realistic operational environments during 2010. A technology licensee, Lindsey Manufacturing of Azusa California, is assisting in design, testing, and ultimately production. The platform was originally designed for a security monitoring mission, but it has been enhanced to include important operational features desired by electrical utilities.

  17. Conversations about electricity and the future: Findings of an international seminar and lessons from a year of surprises

    SciTech Connect (OSTI)

    Rossin, A.D.; Fowler, K.

    1991-06-01

    In January 1990 thirty-two experts from twelve countries convened for a five-day working Seminar on the Berkeley Campus of the University of California to discuss electricity supply and demand. The participants brought with them deep and diverse backgrounds in energy issues. A major concern of the First 1990 Group on Electricity was the potential impact of electricity shortages on the environment, just at a time of growing awareness of environmental deterioration. These concerns extend from local problems to nations, regions and global impacts. Indeed, because of the importance of electricity in our lives, potential electric power shortages already foreseeable in this decade could overwhelm public concern for the environment, unless critical, long-leadtime measures are taken very soon. The First 1990 Group on Electricity's Findings and Conclusions, the thinking that led to them, and the impact of events in the intervening year form the content of this book.

  18. HVDC power transmission technology assessment

    SciTech Connect (OSTI)

    Hauth, R.L.; Tatro, P.J.; Railing, B.D.; Johnson, B.K.; Stewart, J.R.; Fink, J.L.

    1997-04-01

    The purpose of this study was to develop an assessment of the national utility system`s needs for electric transmission during the period 1995-2020 that could be met by future reduced-cost HVDC systems. The assessment was to include an economic evaluation of HVDC as a means for meeting those needs as well as a comparison with competing technologies such as ac transmission with and without Flexible AC Transmission System (FACTS) controllers. The role of force commutated dc converters was to be assumed where appropriate. The assessment begins by identifying the general needs for transmission in the U.S. in the context of a future deregulated power industry. The possible roles for direct current transmission are then postulated in terms of representative scenarios. A few of the scenarios are illustrated with the help of actual U.S. system examples. non-traditional applications as well as traditional applications such as long lines and asynchronous interconnections are discussed. The classical ``break-even distance`` concept for comparing HVDC and ac lines is used to assess the selected scenarios. The impact of reduced-cost converters is reflected in terms of the break-even distance. This report presents a comprehensive review of the functional benefits of HVDC transmission and updated cost data for both ac and dc system components. It also provides some provocative thoughts on how direct current transmission might be applied to better utilize and expand our nation`s increasingly stressed transmission assets.

  19. Transmission INTRODUCTION

    E-Print Network [OSTI]

    that the incentives to assure the reliable and economic operation of regulated, vertically integrated utility service for monopoly electricity generation by vertically integrated utilities. New generating technologies such as combined cycle combustion turbines, cogeneration, wind power, and geothermal generation tended

  20. Measurement of the internal stress and electric field in a resonating piezoelectric transformer for high-voltage applications using the electro-optic and photoelastic effects

    SciTech Connect (OSTI)

    VanGordon, James A.; Kovaleski, Scott D., E-mail: kovaleskis@missouri.edu; Norgard, Peter; Gall, Brady B. [Department of Electrical and Computer Engineering, University of Missouri, Columbia, Missouri 65211 (United States)] [Department of Electrical and Computer Engineering, University of Missouri, Columbia, Missouri 65211 (United States); Dale, Gregory E. [High Power Electrodynamics Group, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States)] [High Power Electrodynamics Group, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States)

    2014-02-15

    The high output voltages from piezoelectric transformers are currently being used to accelerate charged particle beams for x-ray and neutron production. Traditional methods of characterizing piezoelectric transformers (PTs) using electrical probes can decrease the voltage transformation ratio of the device due to the introduction of load impedances on the order of hundreds of kiloohms to hundreds of megaohms. Consequently, an optical diagnostic was developed that used the photoelastic and electro-optic effects present in piezoelectric materials that are transparent to a given optical wavelength to determine the internal stress and electric field. The combined effects of the piezoelectric, photoelastic, and electro-optic effects result in a time-dependent change the refractive indices of the material and produce an artificially induced, time-dependent birefringence in the piezoelectric material. This induced time-dependent birefringence results in a change in the relative phase difference between the ordinary and extraordinary wave components of a helium-neon laser beam. The change in phase difference between the wave components was measured using a set of linear polarizers. The measured change in phase difference was used to calculate the stress and electric field based on the nonlinear optical properties, the piezoelectric constitutive equations, and the boundary conditions of the PT. Maximum stresses of approximately 10 MPa and electric fields of as high as 6 kV/cm were measured with the optical diagnostic. Measured results were compared to results from both a simple one-dimensional (1D) model of the piezoelectric transformer and a three-dimensional (3D) finite element model. Measured stresses and electric fields along the length of an operating length-extensional PT for two different electrical loads were within at least 50 % of 3D finite element simulated results. Additionally, the 3D finite element results were more accurate than the results from the 1D model for a wider range of electrical load impedances under test.

  1. Application for Presidential Permit OE Docket No. PP-230-4 Internation...

    Office of Environmental Management (EM)

    Letter from New York Transmission Owners Application for Presidential Permit OE Docket No. PP-230-4 International Transmission Company: Letter from New York Transmission Owners...

  2. California's Electricity Crisis: A Market Apart?

    E-Print Network [OSTI]

    Bushnell, James

    2003-01-01

    California Wholesale Electricity Markets. ” Docket No. EL00-a Competitive Electricity Market. ” International EconomicS. , "The Trouble with Electricity Markets: Understanding

  3. EIS-0285: Transmission System Vegetation Management Program

    Broader source: Energy.gov [DOE]

    Bonneville Power Administration (Bonneville) is responsible for maintaining a network of 24,000 kilometers (km) or 15,000 miles (mi.) of electric transmission lines and 350 substations. This...

  4. Transmission policy in the United States

    E-Print Network [OSTI]

    Joskow, Paul L.

    2004-01-01

    This paper provides an overview of the development of electric power transmission access, pricing and investment policies in the U.S. over the last 15 years and evaluates the current state of those policies. Pre-liberalization ...

  5. Integrated System Transmission and Ancillary Services Rate Calculation

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

    Western Area Power Administration Basin Electric Power Cooperative Heartland Consumers Power District 1 Integrated System Transmission and Ancillary Services Rate Calculation...

  6. Integrated System Transmission and Ancillary Services Rate Calculation

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

    System Transmission and Ancillary Services 2013 Rate True-up Calculation Western Area Power Administration Basin Electric Power Cooperative Heartland Consumers Power District 1...

  7. Coordination of Federal Transmission Permitting on Federal Lands...

    Energy Savers [EERE]

    federal agencies, states and tribes involved in the siting and permitting process for electric transmission facilities on Federal land. The MOU will improve uniformity,...

  8. Plains and Eastern Clean Line Transmission Line: Federal Register...

    Energy Savers [EERE]

    Clean Line project. The project would include an overhead 600-kilovolt (kv) high voltage, direct current electric transmission system and associated facilities with the capacity to...

  9. EIS-0486: Plains & Eastern Clean Line Transmission Project |...

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

    Project. The proposed project would include an overhead 600 kilovolt (kV) high voltage direct current (HVDC) electric transmission system and associated facilities with the...

  10. Proposed Project: Plains & Eastern Clean Line Transmission Line...

    Energy Savers [EERE]

    & Eastern Clean Line project (the proposed project) would include an overhead +- 600 kV direct current electric transmission system and associated facilities with the capacity to...

  11. Electrical Engineer- OPEN CONTINUOUS ANNOUNCEMENT

    Broader source: Energy.gov [DOE]

    This recruitment is an OPEN CONTINUOUS ANNOUNCEMENT (OCA) being utilized to fill current and future Electrical Engineer vacancies within BPA's Transmission Field Services organization. Positions...

  12. Comments of Lawrence J. Reilly Chairman, Vermont Electric Power...

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

    an interconnected electric transmission grid capable of sharing access to clean hydro power. VELCO currently manages a system that includes: 738 miles of transmission...

  13. Electric Vehicles: Performances, Life Cycle Costs, Emissions, and Recharging Requirements

    E-Print Network [OSTI]

    DeLuchi, Mark A.; Wang, Quanlu; Sperling, Daniel

    1989-01-01

    Sealed lead-acid electric and vehicle battery development.A. (1987a) ture for electric vehicles. In Resources ElectricInternational Conference. Electric Vehicle De- Universityof

  14. Low Frequency Transmission Final Project Report

    E-Print Network [OSTI]

    Low Frequency Transmission Final Project Report Power Systems Engineering Research Center Empowering Minds to Engineer the Future Electric Energy System #12;Low Frequency Transmission Final Project This is the final report for the Power Systems Engineering Research Center (PSERC) research project S-42 titled "Low

  15. Ecological benefits of dc power transmission

    SciTech Connect (OSTI)

    Kutuzova, N. B.

    2011-05-15

    The environmental effects of dc overhead transmission lines are examined. The major effects of ac and dc transmission lines are compared. Dc lines have advantages compared to ac lines in terms of electrical safety for people under the lines, biological effects, corona losses, and clearance width.

  16. Application for presidential permit OE Docket No. PP-230-4 Internation...

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

    Response of PJM Interconnection, L.L.C. to Answer of International Transmission Company Application for presidential permit OE Docket No. PP-230-4 International Transmission...

  17. Application for presidential permit OE Docket No. PP-230-4 Internation...

    Energy Savers [EERE]

    Comments Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Reply Comments Reply Comments of International Transmission Company in...

  18. Application for Presidential Permit OE Docket No. PP-230-4 Internation...

    Office of Environmental Management (EM)

    No. PP-230-4 International Transmission Company: Comments from NYISO Comments of the New York Independent System Operator on the application from International Transmission...

  19. PROSPECTS FOR DYNAMIC TRANSMISSION CIRCUIT RATINGS K. E. Holbert, G. T. Heydt

    E-Print Network [OSTI]

    transmission line thermal ratings take on increased importance in the deregulated electric power industry, since transmission capacity is sold as a deregulated commodity. Also, the electric utilities are under pressure to utilize all their transmission resources to the fullest. 1. INTRODUCTION The U.S. electric

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

    E-Print Network [OSTI]

    Electric Energy System #12;Transmission Design at the National Level: Benefits, Risks and Possible Paths Planning, Western Electricity Coordinating Council (WECC) · Dale Osborn, Consulting Advisor, Transmission to move electric energy interregionally is limited to the capacity of the existing transmission system

  1. Downhole transmission system comprising a coaxial capacitor

    DOE Patents [OSTI]

    Hall, David R. (Provo, UT); Pixton, David S. (Lehi, UT); Johnson, Monte L. (Orem, UT); Bartholomew, David B. (Springville, UT); Hall, Jr., H. Tracy (Provo, UT); Rawle, Michael (Springville, UT)

    2011-05-24

    A transmission system in a downhole component comprises a plurality of data transmission elements. A coaxial cable having an inner conductor and an outer conductor is disposed within a passage in the downhole component such that at least one capacitor is disposed in the passage and having a first terminal coupled to the inner conductor and a second terminal coupled to the outer conductor. Preferably the transmission element comprises an electrically conducting coil. Preferably, within the passage a connector is adapted to electrically connect the inner conductor of the coaxial cable and the lead wire. The coaxial capacitor may be disposed between and in electrically communication with the connector and the passage. In another embodiment a connector is adapted to electrical connect a first and a second portion of the inner conductor of the coaxial cable and a coaxial capacitor is in electrical communication with the connector and the passage.

  2. Transmission Investment Timing and Sizing under Uncertainty Afzal Siddiqui

    E-Print Network [OSTI]

    Guillas, Serge

    than cost reduction. In deregulated electricity industries with functioning markets, transmission situation has changed dramatically. After the deregulation of North American electricity markets in 1996 approach, we determine both the optimal investment timing and line capacity under uncertain congestion

  3. United States Electricity Industry Primer

    Broader source: Energy.gov [DOE]

    The United States Electricity Industry Primer provides a high-level overview of the U.S. electricity supply chain, including generation, transmission, and distribution; markets and ownership structures, including utilities and regulatory agencies; and system reliability and vulnerabilities.

  4. 1394 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 22, NO. 4, NOVEMBER 2007 Economic Criteria for Planning Transmission

    E-Print Network [OSTI]

    Oren, Shmuel S.

    for Planning Transmission Investment in Restructured Electricity Markets Enzo E. Sauma, Member, IEEE. In reality, however, since the impacts of an electricity transmission project on different players may vary that should be considered when planning electricity transmission investments. We propose an electricity

  5. Modeling and Computing Two-settlement Oligopolistic Equilibrium in a Congested Electricity Network

    E-Print Network [OSTI]

    Yao, Jian; Adler, Ilan; Oren, Shmuel S

    2006-01-01

    electricity, the lack of demand elasticity, high market concentration and limited transmission capacities.

  6. Data transmission element for downhole drilling components

    DOE Patents [OSTI]

    Hall, David R. (Provo, UT); Hall, Jr., H. Tracy (Provo, UT); Pixton, David S. (Lehi, UT); Dahlgren, Scott (Provo, UT); Fox, Joe (Spanish Fork, UT); Sneddon, Cameron (Provo, UT); Briscoe, Michael (Lehi, UT)

    2006-01-31

    A robust data transmission element for transmitting information between downhole components, such as sections of drill pipe, in the presence of hostile environmental conditions, such as heat, dirt, rocks, mud, fluids, lubricants, and the like. The data transmission element components include a generally U-shaped annular housing, a generally U-shaped magnetically conductive, electrically insulating element such as ferrite, and an insulated conductor. Features on the magnetically conducting, electrically insulating element and the annular housing create a pocket when assembled. The data transmission element is filled with a polymer to retain the components within the annular housing by filling the pocket with the polymer. The polymer can bond with the annular housing and the insulated conductor but preferably not the magnetically conductive, electrically insulating element. A data transmission element is mounted within a recess proximate a mating surface of a downhole drilling component, such as a section of drill pipe.

  7. Electricity Monthly Update

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

    Most electric generating units are able to produce a certain amount of reactive power. As power travels over transmission lines the share of reactive power increases. The goal is...

  8. HVDC transmission: a path to the future?

    SciTech Connect (OSTI)

    Teichler, Stephen L.; Levitine, Ilia

    2010-05-15

    Direct current transmission has been the poor stepchild of the U.S. electric industry. Although early-generation plants were based on DC technology, it was soon deemed uneconomical to transmit electricity over long distances, but it now appears poised for a change. Both the increasing technical potential and changing economics of HVDC lines promise a growing role in the future. (author)

  9. Measuring Unilateral Market Power in Wholesale Electricity Markets: The California Market 1998 - 2000

    E-Print Network [OSTI]

    Wolak, Frank

    2003-01-01

    Wholesale Electricity Market,” American Economic Review,in a Competitive Electricity Market,” International Economica Competitive Electricity Market,” January 2001, available

  10. Metallic transmission screen for sub-wavelength focusing

    E-Print Network [OSTI]

    an approach to designing a general transmission func- tion T(x), which converts an arbitrary electric fieldMetallic transmission screen for sub-wavelength focusing A.M.H. Wong, C.D. Sarris and G.V. Eleftheriades A simple metallic transmission screen is proposed that is capable of focusing an incident plane

  11. OLA with Transmission Threshold for Strip Aravind Kailas

    E-Print Network [OSTI]

    Ingram, Mary Ann

    OLA with Transmission Threshold for Strip Networks Aravind Kailas School of Electrical and Computer-0250, USA Email: mai@ece.gatech.edu Abstract--The opportunistic large array (OLA) with transmission threshold (OLA-T) is a simple form of co- operative transmission that limits node participation

  12. Electrical & Computer Engineering

    E-Print Network [OSTI]

    Electrical & Computer Engineering 2014-2015AcademicYearHandbook Doctor of Philosophy in Electrical is for the internal use of the Department of Electrical and Computer Engineering at Carnegie Mellon University only permission of the Department Head of Department of Electrical and Computer Engineering. #12;2 Table

  13. Oahu Wind Integration and Transmission Study (OWITS): Hawaiian Islands Transmission Interconnection Project

    SciTech Connect (OSTI)

    Woodford, D.

    2011-02-01

    This report provides an independent review included an initial evaluation of the technical configuration and capital costs of establishing an undersea cable system and examining impacts to the existing electric transmission systems as a result of interconnecting the islands.

  14. Phase 2 Report: Oahu Wind Integration and Transmission Study (OWITS); Hawaiian Islands Transmission Interconnection Project

    SciTech Connect (OSTI)

    Woodford, D.

    2011-02-01

    This report provides an independent review including an initial evaluation of the technical configuration and capital costs of establishing an undersea cable system and examining impacts to the existing electric transmission systems as a result of interconnecting the islands

  15. Conventional vs Electric Commercial Vehicle Fleets 1 Paper published in the Proceedings of "The Seventh International Conference on City Logistics"

    E-Print Network [OSTI]

    Bertini, Robert L.

    Seventh International Conference on City Logistics" CITY LOGISTICS 2011, Mallorca Island, Spain 7th June;2 City Logistics VII INTRODUCTION The fast rate of commercial vehicle activity growth over recent years within a City Logistics framework as a holistic approach is needed to account for the multiple tradeoffs

  16. Open Transmission and Spot Markets for Power: Models of Power and Transmission Pricing on the Western Network

    E-Print Network [OSTI]

    White, Douglas R.

    of an efficient and stable wholesale power market. If the retail market were to achieve a comparable efficiencyMBS 97-07 Open Transmission and Spot Markets for Power: Models of Power and Transmission Pricing markets for electric power by requiring utilities to open their transmission systems to wholesale power

  17. Office of the Assistant General Counsel for Electricity and Fossil...

    Energy Savers [EERE]

    Administration matters including review of rate orders, and electricity transmission, hydro power, electric reliability, and legislative issues. Further, the office represents...

  18. Using EPECs to model bilevel games in restructured electricity ...

    E-Print Network [OSTI]

    nodes by lines), and the electrical properties of lines such as susceptance. It worth pointing out ...... Contract networks for electric power transmission. Journal of ...

  19. Recovery Act: State Assistance for Recovery Act Related Electricity...

    Energy Savers [EERE]

    energy, carbon capture and storage, transmission lines, energy storage, smart grid, demand response equipment, and electric and hybrid-electric vehicles. View a full list of...

  20. ENGNEERING ITENABLED ELECTRICITY SERVICES Marija Ilic

    E-Print Network [OSTI]

    (implications on candidate architectures) The man-made electric power network, its governance system Today's Transmission Grid Tomorrow's Transmission Grid Deliver supply to meet given demand Deliver power connected to a stable grid Build new transmission lines for forecast demand Build new transmission lines

  1. Survey of Transmission Cost Allocation Methodologies for Regional Transmission Organizations

    SciTech Connect (OSTI)

    Fink, S.; Porter, K.; Mudd, C.; Rogers, J.

    2011-02-01

    The report presents transmission cost allocation methodologies for reliability transmission projects, generation interconnection, and economic transmission projects for all Regional Transmission Organizations.

  2. 1406 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 22, NO. 4, NOVEMBER 2007 Market-Based Coordination of Transmission

    E-Print Network [OSTI]

    Fu, Yong

    with competitive generation capacity planning in electricity markets. The purpose of the model is a holistic, competitive electricity markets, generation capacity planning, Lagrangian relaxation, merchant transmission simulation of generation and transmission capacity expansion in the market environment. The solution

  3. Abstract--There is currently a national push to create a smarter grid. Currently, the full control of transmission assets is

    E-Print Network [OSTI]

    Oren, Shmuel S.

    as the `from' node. m, n Nodes. Parameters Bk Electrical susceptance of transmission element k. cg Cost. INTRODUCTION HE electric transmission network is unique and complex. In practice, the modeling of the network infrastructure: just-in-time transmission and flowgate bidding. Transmission within electrical networks

  4. Introduction Synaptic transmission

    E-Print Network [OSTI]

    Stoltz, Brian M.

    Introduction ·Synaptic transmission throughout the nervous system is predominantly chemical ·At Channels #12;Neuroreceptors & Synaptic Transmission Synapse Neurotransmitter Receptor/Ion Channel Ion Flow

  5. Merchant transmission investment

    E-Print Network [OSTI]

    Joskow, Paul L.

    2003-01-01

    We examine the performance attributes of a merchant transmission investment framework that relies on "market driven" transmission investment to provide the infrastructure to support competitive wholesale markets for ...

  6. Computational Needs for the Next Generation Electric Grid Proceedings

    E-Print Network [OSTI]

    Birman, Kenneth

    2012-01-01

    power  flow  relations  for  electric  transmission  lines  (electric power  costs  are  cheap:  if  a  large  power  consumer  is  close  to  the  generator,  the  excess  power  needs associated with transmission line electric grid consists of a network of transmission lines.  Power 

  7. Using Electricity",,,"Electricity Consumption",,,"Electricity...

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

    . Total Electricity Consumption and Expenditures, 2003" ,"All Buildings* Using Electricity",,,"Electricity Consumption",,,"Electricity Expenditures" ,"Number of Buildings...

  8. Copyright 2008 IEEE. Reprinted from Lin Xu, Student Member, IEEE, and Ross Baldick, Fellow, IEEE. "Transmission-Constrained Residual Demand

    E-Print Network [OSTI]

    . "Transmission-Constrained Residual Demand Derivative in Electricity Markets." IEEE Transactions on Power Systems Transmission-Constrained Residual Demand Derivative in Electricity Markets Lin Xu, Student Member, IEEE function with respect to price. However, in an electricity market, the market is embedded in a transmission

  9. Inverse transmission problems for magnetic Schrödinger operators

    E-Print Network [OSTI]

    Katsiaryna Krupchyk

    2011-12-16

    This paper is concerned with the study of inverse transmission problems for magnetic Schr\\"odinger operators on bounded domains and in all of the Euclidean space, in the self-adjoint case. Assuming that the magnetic and electric potentials are known outside of a transparent obstacle, in the bounded domain case, we show that the obstacle, the transmission coefficients, as well as the magnetic field and electric potential inside the obstacle are uniquely determined from the knowledge of the set of the Cauchy data for the transmission problem, given on an open subset of the boundary of the domain. In the case of the transmission scattering problem, we obtain the same conclusion, when the scattering amplitude at a fixed frequency is known. The problems studied in this work were proposed in [15].

  10. National Electric Transmission Congestion Study Workshops | Department...

    Office of Environmental Management (EM)

    incorrectly stated that the four regional workshops would be simulcast over the Internet and that advanced registration for the Webcasts was required. The workshops were not...

  11. Registration Contact List: Electricity Transmission System Workshop

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i nAandSummary From: v2.7 Multiple Defrost Waiver MoreInstead ofManagement2/2012

  12. Electricity Transmission, A Primer | 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 QA:QA J-E-1 SECTIONRobertsdale, AlabamaETEC GmbH Jump to:Providence,NewInformation at

  13. Michigan Electric Transmission Company | 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 QA:QAsource History ViewMayo, Maryland: Energy ResourcesDec 2005 WindPRO is developedShores,

  14. Electricity Transmission, A Primer | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-inPPL EnergyPlus,DepartmentFederal Register Noticeof AmericaThis primer on

  15. NREL: Transmission Grid Integration - Wholesale Electricity Market

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines lightGeospatial ToolkitSMARTS -BeingFutureResearchWebmasterOperations

  16. Electricity Transmission and Distribution Technologies - Energy Innovation

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFES Science NetworkMediator EffectsDepartmentPortal

  17. Coordination of Federal Authorizations for Electric Transmission

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p aDepartmentEnergy comparingDeepDecember 2010Facilities: Federal

  18. Agenda: Electricity Transmission, Storage and Distribution - West |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u t y A sCOLONY PROJECTRecord4 TheAgencyCommitteeDepartment

  19. National Electric Transmission Congestion Study - Portland Workshop |

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties -Department of

  20. National Electric Transmission Congestion Study: Preliminary Findings |

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties -Department ofDepartment of Energy San DiegoEXECUTIVE

  1. EIS-0256: Sierra Pacific Power Company Alturas Transmission Line Project (adopted from BLM)

    Broader source: Energy.gov [DOE]

    This EIS evaluates the environmental setting and consequences of the construction and operation of the proposal Alturas Transmission Line Project. Sierra Pacific Power Company (SPPCO) has proposed this electric power transmission line to improve the existing operational capacity and reliability of its power transmission system and provide for anticipated growth in demand for electric power.

  2. Subwavelength amorphous silicon transmission gratings and applications in polarizers and waveplates

    E-Print Network [OSTI]

    that the transmission of TE the electric field parallel to the grating finger wave is significantly different from that for a normal incident light the transmission for the TE wave the electric field parallel to the grating fingersSubwavelength amorphous silicon transmission gratings and applications in polarizers and waveplates

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

    E-Print Network [OSTI]

    Electric Energy System #12;Transmission Design at the National Level: Benefits, Risks and Possible Paths Electricity Coordinating Council (WECC) Dale Osborn, Consulting Advisor, Transmission Management, MidwestTransmission Design at the National Level: Benefits, Risks and Possible Paths Forward Future Grid

  4. The Efficiency of Point-to-Point Financial Transmission Rights is Limited by the Network Topology

    E-Print Network [OSTI]

    Blumsack, Seth

    of the restructured electric power industry envisioned replacing the transmission business of a regulated utility of electric-sector restructuring would place transmission under a market regime similar to generationThe Efficiency of Point-to-Point Financial Transmission Rights is Limited by the Network Topology

  5. Thirty-seventh Hawaii International Conference on System Sciences, January 2004, Big Island, Hawaii. c 2004 IEEE. A branching process approximation to cascading load-dependent system failure

    E-Print Network [OSTI]

    Thirty-seventh Hawaii International Conference on System Sciences, January 2004, Big Island, Hawaii. c 2004 IEEE. A branching process approximation to cascading load-dependent system failure Ian Dobson, electric power transmission systems must be designed and operated to reduce the risk of widespread

  6. An Equilibrium Model of Investment in Restructured Electricity Markets

    E-Print Network [OSTI]

    Bushnell, Jim B; Ishii, Jun

    2007-01-01

    Deregulated Wholesale Electricity Markets,” RAND Journal ofin a Competitive Electricity Market,” International EconomicMarket Power in Electricity Markets: Beyond Concentration

  7. Ultracapacitor Technologies and Application in Hybrid and Electric Vehicles

    E-Print Network [OSTI]

    Burke, Andy

    2009-01-01

    Moderate Hybrid-electric Vehicles. ESScap06, Switzerland,GH. SIMPLEV: A Simple Electric Vehicle Simulation Program-20 th International Electric Vehicle Symposium, Long Beach,

  8. An Equilibrium Model of Investment in Restructured Electricity Markets

    E-Print Network [OSTI]

    Bushnell, Jim B; Ishii, Jun

    2007-01-01

    in Deregulated Wholesale Electricity Markets,” RAND JournalBehavior in a Competitive Electricity Market,” InternationalMarket Power in Electricity Markets: Beyond Concentration

  9. Hydraulic system for a ratio change transmission

    DOE Patents [OSTI]

    Kalns, Ilmars (Northville, MI)

    1981-01-01

    Disclosed is a drive assembly (10) for an electrically powered vehicle (12). The assembly includes a transaxle (16) having a two-speed transmission (40) and a drive axle differential (46) disposed in a unitary housing assembly (38), an oil-cooled prime mover or electric motor (14) for driving the transmission input shaft (42), an adapter assembly (24) for supporting the prime mover on the transaxle housing assembly, and a hydraulic system (172) providing pressurized oil flow for cooling and lubricating the electric motor and transaxle and for operating a clutch (84) and a brake (86) in the transmission to shift between the two-speed ratios of the transmission. The adapter assembly allows the prime mover to be supported in several positions on the transaxle housing. The brake is spring-applied and locks the transmission in its low-speed ratio should the hydraulic system fail. The hydraulic system pump is driven by an electric motor (212) independent of the prime mover and transaxle.

  10. Concurrent Wind Cooling in Power Transmission Lines

    SciTech Connect (OSTI)

    Jake P Gentle

    2012-08-01

    Idaho National Laboratory and the Idaho Power Company, with collaboration from Idaho State University, have been working on a project to monitor wind and other environmental data parameters along certain electrical transmission corridors. The combination of both real-time historical weather and environmental data is being used to model, validate, and recommend possibilities for dynamic operations of the transmission lines for power and energy carrying capacity. The planned results can also be used to influence decisions about proposed design criteria for or upgrades to certain sections of the transmission lines.

  11. Statewide Electricity and Demand Capacity Savings from the International Energy Conservation Code (IECC) Adoption for Single-Family Residences in Texas (2002-2011) 

    E-Print Network [OSTI]

    Kim, H.; Baltazar, J. C.; Haberl, J. S.; Yazdani, B.

    2013-01-01

    This report is the continuation of the previous 2011 Statewide Electricity Savings report from code-compliant, single-family residences built between 2002 and 2009. Statewide electricity and electric demand savings achieved from the adoption...

  12. Electric Vehicles: Performance, Life-Cycle Costs, Emissions, and Recharging Requirements

    E-Print Network [OSTI]

    DeLuchi, Mark A.; Wang, Quanlu; Sperling, Daniel

    1989-01-01

    Sealed lead-acid electric and vehicle battery development.A. (1987a) ture for electric vehicles. In Resources ElectricInternational Conference. Electric Vehicle De- Universityof

  13. Electrical & Computer Engineering

    E-Print Network [OSTI]

    Electrical & Computer Engineering 2014-2015StudentHandbook For students entering the Masters of Science in Electrical & Computer Engineering: Pittsburgh, Silicon Valley, Rwanda, or Technology Enhanced, 2014 #12;This document is for the internal use of the Department of Electrical and Computer Engineering

  14. Powertrain system for a hybrid electric vehicle

    DOE Patents [OSTI]

    Reed, Jr., Richard G. (Royal Oak, MI); Boberg, Evan S. (Hazel Park, MI); Lawrie, Robert E. (Whitmore Lake, MI); Castaing, Francois J. (Bloomfield Township, MI)

    1999-08-31

    A hybrid electric powertrain system is provided including an electric motor/generator drivingly engaged with the drive shaft of a transmission. The electric is utilized for synchronizing the rotation of the drive shaft with the driven shaft during gear shift operations. In addition, a mild hybrid concept is provided which utilizes a smaller electric motor than typical hybrid powertrain systems. Because the electric motor is drivingly engaged with the drive shaft of the transmission, the electric motor/generator is driven at high speed even when the vehicle speed is low so that the electric motor/generator provides more efficient regeneration.

  15. Powertrain system for a hybrid electric vehicle

    DOE Patents [OSTI]

    Reed, R.G. Jr.; Boberg, E.S.; Lawrie, R.E.; Castaing, F.J.

    1999-08-31

    A hybrid electric powertrain system is provided including an electric motor/generator drivingly engaged with the drive shaft of a transmission. The electric is utilized for synchronizing the rotation of the drive shaft with the driven shaft during gear shift operations. In addition, a mild hybrid concept is provided which utilizes a smaller electric motor than typical hybrid powertrain systems. Because the electric motor is drivingly engaged with the drive shaft of the transmission, the electric motor/generator is driven at high speed even when the vehicle speed is low so that the electric motor/generator provides more efficient regeneration. 34 figs.

  16. Transmission Commercial Project Integration

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

    Market Generator Interconnection Reform Implementation Network Integration Transmission Service (NT Service) Network Open Season (NOS) PTSA Reform North American Energy...

  17. HAS222d Intro to Energy and Environement: 40% off energy use in US goes into generating electricity

    E-Print Network [OSTI]

    goes into generating electricity generation efficiency: 33% electric power loss: plant to consumer 7) http://en.wikipedia.org/wiki/Electric_power_transmission#Losses http fuel power generation plants that dominate our electricity production. Remember that electricity

  18. EC Transmission Line Materials

    SciTech Connect (OSTI)

    Bigelow, Tim S

    2012-05-01

    The purpose of this document is to identify materials acceptable for use in the US ITER Project Office (USIPO)-supplied components for the ITER Electron cyclotron Heating and Current Drive (ECH&CD) transmission lines (TL), PBS-52. The source of material property information for design analysis shall be either the applicable structural code or the ITER Material Properties Handbook. In the case of conflict, the ITER Material Properties Handbook shall take precedence. Materials selection, and use, shall follow the guidelines established in the Materials Assessment Report (MAR). Materials exposed to vacuum shall conform to the ITER Vacuum Handbook. [Ref. 2] Commercial materials shall conform to the applicable standard (e.g., ASTM, JIS, DIN) for the definition of their grade, physical, chemical and electrical properties and related testing. All materials for which a suitable certification from the supplier is not available shall be tested to determine the relevant properties, as part of the procurement. A complete traceability of all the materials including welding materials shall be provided. Halogenated materials (example: insulating materials) shall be forbidden in areas served by the detritiation systems. Exceptions must be approved by the Tritium System and Safety Section Responsible Officers.

  19. Transmission through the

    E-Print Network [OSTI]

    Yanikomeroglu, Halim

    Optimum Transmission through the GMAC D. Calabuig, R. Gohary, H. Yanikomero. 1/22 Introduction System model Optimization Algorithm Conclusions Optimum Transmission through the Gaussian Multiple Access Engineering Carleton University Ottawa, Canada July 8, 2013 #12;Optimum Transmission through the GMAC D

  20. Performance Incentives for Transmission

    E-Print Network [OSTI]

    Oren, Shmuel S.

    Performance Incentives for Transmission FERC's Standard Market Design should accommodate a performance-based regulation mechanism that is designed to align the interests of transmission operators to investment, transmission investors would be entitled to the CRRs or CRR auc- tion revenues engendered

  1. TRANSMISSION SYSTEM ADEQUACY EVALUATION CONSIDERING WIND POWER

    E-Print Network [OSTI]

    Saskatchewan, University of

    TRANSMISSION SYSTEM ADEQUACY EVALUATION CONSIDERING WIND POWER Rajesh Karki Jaimin Patel Power to significantly increase renewable power penetration in electrical power systems. Wind power is the most important systems and large grid connected systems. Power generated by wind depends on the availability of the wind

  2. Western-UGP Transmission and Ancillary Services Rates Customer...

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

    than 17,000-circuit mile Federal transmission system, Western sells and delivers reliable electric power to most of the western half of the United States. Western's employees work...

  3. Financing a National Transmission Grid: What Are the Issues?

    E-Print Network [OSTI]

    Metcalf, Gilbert E.

    The United States requires a substantial investment in transmission capacity over the next several decades. This investment is needed to ensure system reliability, to accommodate growth in demand for electricity, and to ...

  4. Wireless power transmission utilizing a phased array of Tesla coils

    E-Print Network [OSTI]

    Stark, Joseph C. (Joseph Charles), 1980-

    2004-01-01

    This thesis discusses the theory and design of coupled resonant systems and how they can be linked in a phased array for the wireless transmission of electrical power. A detailed derivation of their operational theory is ...

  5. Using Electricity",,,"Electricity Consumption",,,"Electricity...

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

    A. Total Electricity Consumption and Expenditures for All Buildings, 2003" ,"All Buildings Using Electricity",,,"Electricity Consumption",,,"Electricity Expenditures" ,"Number of...

  6. Electricity",,,"Electricity Consumption",,,"Electricity Expenditures...

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

    C9. Total Electricity Consumption and Expenditures, 1999" ,"All Buildings Using Electricity",,,"Electricity Consumption",,,"Electricity Expenditures" ,"Number of Buildings...

  7. Electricity",,,"Electricity Consumption",,,"Electricity Expenditures...

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

    DIV. Total Electricity Consumption and Expenditures by Census Division, 1999" ,"All Buildings Using Electricity",,,"Electricity Consumption",,,"Electricity Expenditures" ,"Number...

  8. Application Filling Requirements for Transmission Line and Substation Construction Projects (Wisconsin)

    Broader source: Energy.gov [DOE]

    This page describes application requirements for all projects that involve the installation of an electricity transmission line or substation that also require either a Certificate of Public...

  9. 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.

  10. INTERNAL REPAIR OF PIPELINES

    SciTech Connect (OSTI)

    Robin Gordon; Bill Bruce; Ian Harris; Dennis Harwig; Nancy Porter; Mike Sullivan; Chris Neary

    2004-04-12

    The two broad categories of deposited weld metal repair and fiber-reinforced composite liner repair technologies were reviewed for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Preliminary test programs were developed for both deposited weld metal repair and for fiber-reinforced composite liner repair. Evaluation trials have been conducted using a modified fiber-reinforced composite liner provided by RolaTube and pipe sections without liners. All pipe section specimens failed in areas of simulated damage. Pipe sections containing fiber-reinforced composite liners failed at pressures marginally greater than the pipe sections without liners. The next step is to evaluate a liner material with a modulus of elasticity approximately 95% of the modulus of elasticity for steel. Preliminary welding parameters were developed for deposited weld metal repair in preparation of the receipt of Pacific Gas & Electric's internal pipeline welding repair system (that was designed specifically for 559 mm (22 in.) diameter pipe) and the receipt of 559 mm (22 in.) pipe sections from Panhandle Eastern. The next steps are to transfer welding parameters to the PG&E system and to pressure test repaired pipe sections to failure. A survey of pipeline operators was conducted to better understand the needs and performance requirements of the natural gas transmission industry regarding internal repair. Completed surveys contained the following principal conclusions: (1) Use of internal weld repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway crossings. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling (HDD) when a new bore must be created to solve a leak or other problem. (3) Typical travel distances can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). All three groups require pig-based systems. A despooled umbilical system would suffice for the first two groups which represents 81% of survey respondents. The third group would require an onboard self-contained power unit for propulsion and welding/liner repair energy needs. (4) Pipe diameter sizes range from 50.8 mm (2 in.) through 1,219.2 mm (48 in.). The most common size range for 80% to 90% of operators surveyed is 508 mm to 762 mm (20 in. to 30 in.), with 95% using 558.8 mm (22 in.) pipe. An evaluation of potential repair methods clearly indicates that the project should continue to focus on the development of a repair process involving the use of GMAW welding and on the development of a repair process involving the use of fiber-reinforced composite liners.

  11. Application for presidential permit OE Docket No. PP-230-4 Internation...

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

    Supplemental Comments of the Midwest Independent Transmission System Operator Application for presidential permit OE Docket No. PP-230-4 International Transmission Company:...

  12. Application for Presidential permit OE Docket No. PP-230-4 Internation...

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

    permit OE Docket No. PP-230-4 International Transmission Company: Response of New York Transmission Owners to ITC Application for Presidential permit OE Docket No....

  13. Application for presidential permit OE Docket No. PP-230-4 Internation...

    Energy Savers [EERE]

    Late Motion to Intervene of New York Transmission Owners Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to Late Motion to...

  14. Sculpting Nanoelectrodes with a Transmission Electron Beam for

    E-Print Network [OSTI]

    Dekker, Cees

    such electrodes showed the expected single-electron tunneling behavior, with a Coulomb gap corresponding, is that visual inspection of the trapped particle with a high-resolution transmission electron microscope (HRTEMSculpting Nanoelectrodes with a Transmission Electron Beam for Electrical and Geometrical

  15. EIS-0124: Conrad-Shelby Transmission Line Project, Montana

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's Western Area Power Administration developed this statement to assess the environmental impact of adding a 230 kV transmission line between Conrad and Shelby, Montana and a new substation near Shelby to update the stressed electrical transmission system.

  16. Methodology The electricity generation and distribution network in the Western United States is

    E-Print Network [OSTI]

    Hall, Sharon J.

    Methodology The electricity generation and distribution network in the Western United States is comprised of power plants, electric utilities, electrical transformers, transmission and distribution infrastructure, etc. We conceptualize the system as a transportation network with resources (electricity

  17. Space Science Technology Health General Sci-fi & Gaming Oddities International Business Politics Education Entertainment Sports Implant Maps Heart Electrical Activity In

    E-Print Network [OSTI]

    Rogers, John A.

    Education Entertainment Sports Implant Maps Heart Electrical Activity In Unprecedented Detail Posted on of implantable device for measuring the heart's electrical output that they say is a vast improvement over allows for measuring electrical activity with greater resolution in time and space. The new device can

  18. Presented at 38th Annual Hawaii International Conference on Systems Science, Waikoloa, HI, Jan. 5-8,2005 Market Structure and the Predictability of Electricity System Line Flows

    E-Print Network [OSTI]

    -8,2005 Market Structure and the Predictability of Electricity System Line Flows: An Experimental Analysis Nodir system that is commonly used in most electricity markets. DRP was usually somewhere in between. Not only of typical single- sided electricity markets, the resulting simulated line flows are linearly proportional

  19. Abstract --Under a context of transmission open access, a methodology to define a common transmission trunk system

    E-Print Network [OSTI]

    Catholic University of Chile (Universidad Católica de Chile)

    is defined as a unique and common system constituted by electrical lines and substations access. I INTRODUCTION Transmission is the activity dedicated to transport power from differentAbstract -- Under a context of transmission open access, a methodology to define a common

  20. Batteries for Plug-in Hybrid Electric Vehicles (PHEVs): Goals and the State of Technology circa 2008

    E-Print Network [OSTI]

    Axsen, Jonn; Burke, Andy; Kurani, Kenneth S

    2008-01-01

    rd International Electric Vehicle Symposium and Exposition (Electric and Hybrid Electric Vehicle Applications, Sandiaand Impacts of Hybrid Electric Vehicle Options EPRI, Palo

  1. U.S. Department of Energy Office of Electricity Delivery & Energy...

    Office of Environmental Management (EM)

    Department of Energy Office of Electricity Delivery & Energy Reliability: Transmission Reliability Program U.S. Department of Energy Office of Electricity Delivery & Energy...

  2. Abstract--Under the need for anticipatory efficient investment in transmission, several problems arise at the regulation and

    E-Print Network [OSTI]

    Catholic University of Chile (Universidad Católica de Chile)

    electricity market. Index Terms--Transmission planning, transmission investment, regulation, additional lines electric system. Without anticipatory investment, the net number of lines in the long term may1 Abstract--Under the need for anticipatory efficient investment in transmission, several problems

  3. > PAPER FOR THE SPECIAL SECTION ON TRANSMISSION INVESTMENT, PRICING AND CONSTRUCTION < 1 Abstract--From an economic perspective, the appropriate

    E-Print Network [OSTI]

    the impacts of an electricity transmission project on different players may vary, such side payments a multi-stage game-theoretic framework for electricity transmission investment as a new planning paradigm> PAPER FOR THE SPECIAL SECTION ON TRANSMISSION INVESTMENT, PRICING AND CONSTRUCTION

  4. New Developments in Transmission Electron Microscopy for Nanotechnology**

    E-Print Network [OSTI]

    Wang, Zhong L.

    New Developments in Transmission Electron Microscopy for Nanotechnology** By Zhong Lin Wang* 1. Electron Microscopy and Nanotechnology Nanotechnology, as an international initiative for science manufacturing are the foundation of nanotechnology. Tracking the historical background of why nanotechnology

  5. The technology path to deep greenhouse gas emissions cuts by 2050: The pivotal role of electricity

    E-Print Network [OSTI]

    Williams, J.H.

    2013-01-01

    generation, on-grid energy storage, transmission capacity,biofuels, CCS, on-grid energy storage, electric vehicle bat-

  6. Series Transmission Line Transformer

    DOE Patents [OSTI]

    Buckles, Robert A. (Livermore, CA); Booth, Rex (Livermore, CA); Yen, Boris T. (El Cerrito, CA)

    2004-06-29

    A series transmission line transformer is set forth which includes two or more of impedance matched sets of at least two transmissions lines such as shielded cables, connected in parallel at one end ans series at the other in a cascading fashion. The cables are wound about a magnetic core. The series transmission line transformer (STLT) which can provide for higher impedance ratios and bandwidths, which is scalable, and which is of simpler design and construction.

  7. Transmission and Storage Operations

    Energy Savers [EERE]

    Transmission and Storage Operations Natural Gas Infrastructure R&D and Methane Mitigation Workshop Mary Savalle, PMP, LSSGB Compression Reliability Engineer November 12, 2014...

  8. Collaborative Transmission Technology Roadmap

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

    Addendum to the Collaborative Transmission Technology Roadmap March 2014 Bonneville Power Administration Enhanced PDF Functionality Functionality of the PDF version of this...

  9. 650 IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 26, NO. 2, APRIL 2011 Hourly Scheduling of DC Transmission Lines in

    E-Print Network [OSTI]

    Fu, Yong

    ). The impact of VSC-DC transmission system on the economics and the security of integrated ac/dc transmission will determine the optimal hourly schedule of controllable VSC-DC transmission systems in electricity markets;LOTFJOU et al.: HOURLY SCHEDULING OF DC TRANSMISSION LINES 651 , Vector of real and reactive power

  10. Performance Simulations of WLAN and Zigbee in Electricity Substation Impulsive Noise Environments

    E-Print Network [OSTI]

    Atkinson, Robert C

    . The parameters of the impulsive noise model are estimated from data recorded from an electricity transmission The traditional power transmission paradigm is changing. The more efficient, complex, electricity grid is employed to model the electricity transmission substation noise environment. It also explains the process

  11. Convex Hull Pricing in Electricity Markets: Formulation, Analysis ...

    E-Print Network [OSTI]

    Dane Schiro

    2015-05-01

    May 1, 2015 ... Since a majority of electricity market problems include transmission constraints and ... intervals, a meshed network with transmission constraints, losses, ...... Each current ISO pricing method is flexible in terms of mathematical ...

  12. Submission to the Law Amendments Committee: An Act Respecting Electricity

    E-Print Network [OSTI]

    Hughes, Larry

    An electricity market can be discussed in terms of generation, transmission and distribution, and customers to the generation (or supply) of electricity. Since the EMGC recommends that transmission remain under the controlSubmission to the Law Amendments Committee: Bill 87 An Act Respecting Electricity Larry Hughes, Ph

  13. EIS-0114: Fall River/Lower Valley Transmission System Reinforcement

    Broader source: Energy.gov [DOE]

    The Bonneville Power Administration developed this EIS to explore reinforcing the electrical transmission system in southeastern Idaho by adding a 161-kilovolt partly single- and double-circuit line from the Goshen to Drummond Substations in order to maintain reliable electric service in the area.

  14. Transmission Line Security Monitor

    ScienceCinema (OSTI)

    None

    2013-05-28

    The Transmission Line Security Monitor is a multi-sensor monitor that mounts directly on high-voltage transmission lines to detect, characterize and communicate terrorist activity, human tampering and threatening conditions around support towers. For more information about INL's critical infrastructure protection research, visit http://www.facebook.com/idahonationallaboratory.

  15. Transmission Line Security Monitor

    SciTech Connect (OSTI)

    2011-01-01

    The Transmission Line Security Monitor is a multi-sensor monitor that mounts directly on high-voltage transmission lines to detect, characterize and communicate terrorist activity, human tampering and threatening conditions around support towers. For more information about INL's critical infrastructure protection research, visit http://www.facebook.com/idahonationallaboratory.

  16. 1346 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 23, NO. 3, AUGUST 2008 Optimal Transmission Switching

    E-Print Network [OSTI]

    Ferris, Michael C.

    switching in which upper limit on open lines is . I. INTRODUCTION I N large electric networks, transmission1346 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 23, NO. 3, AUGUST 2008 Optimal Transmission Switching, we formulate the problem of finding an optimal generation dispatch and transmission topology to meet

  17. MOMENTS OF THE TRANSMISSION EIGENVALUES, PROPER DELAY TIMES AND RANDOM MATRIX THEORY I

    E-Print Network [OSTI]

    Mezzadri, Francesco

    to the moments of the transmission eigenvalues of the electric current through a ballistic cavity; the negativeMOMENTS OF THE TRANSMISSION EIGENVALUES, PROPER DELAY TIMES AND RANDOM MATRIX THEORY I F. MEZZADRI of the transmission eigenvalues of an electron through a quantum dot with chaotic dynamics. For the Laguerre ensemble

  18. An empirical study of the economies of scale in AC transmission line construction costs

    E-Print Network [OSTI]

    Baldick, Ross

    monopoly status of the electric transmission system as a natural monopoly. The purpose of this paper1 An empirical study of the economies of scale in AC transmission line construction costs Krishnan of transmission projects completed between the years 1994 and 2000. We examine the economies of scale in the cost

  19. NWTC Transmission and Grid Integration (Revised) (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-04-01

    The rapid growth of alternative power sources, especially wind power, is creating challenges that affect the existing electric grid. To keep up with this rapid growth, researchers in the Transmission and Grid Integration Group provide scientific, engineering, and analytical expertise to help advance alternative energy and accelerate its integration into the nation's electrical grid. For example, we evaluate U.S. wind energy resources and collect and analyze data about the impact of wind development on the electrical grid. Researchers in the Transmission and Grid Integration Group offer assistance to utility industry partners in the following integration areas.

  20. Application of the Global Positioning System to the Measurement of Overhead Power Transmission Conductor Sag

    E-Print Network [OSTI]

    operating regime [1-5]. In a deregulated electric utility environment, transmission circuit ratings assumeApplication of the Global Positioning System to the Measurement of Overhead Power Transmission Abstract This paper describes a method to directly meas- ure the physical sag of overhead electric power