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Sample records for interconnection pjm midwest

  1. PJM Interconnection, LLC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    LLC Jump to: navigation, search Name: PJM Interconnection, LLC Place: Norristown, PA References: SGIC1 This article is a stub. You can help OpenEI by expanding it. PJM...

  2. Pepco and PJM Interconnection Comments on District of Columbia...

    Energy Saver

    Interconnection Comments on District of Columbia Public Service Commission, Docket No. EO-05-01 Comments and Answer to Requests for Rehearing Pepco and PJM Interconnection Comments ...

  3. Response from PJM Interconnection LLC and Pepco to Department...

    Energy Saver

    Interconnection LLC and Pepco to Department of Energy Request for Information Concerning the Potential Need for Potomac River Station Generation Response from PJM Interconnection ...

  4. Pepco and PJM Interconnection Comments on District of Columbia Public

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Service Commission, Docket No. EO-05-01 Comments and Answer to Requests for Rehearing | Department of Energy Pepco and PJM Interconnection Comments on District of Columbia Public Service Commission, Docket No. EO-05-01 Comments and Answer to Requests for Rehearing Pepco and PJM Interconnection Comments on District of Columbia Public Service Commission, Docket No. EO-05-01 Comments and Answer to Requests for Rehearing Docket No. EO-05-01: In accordance with Order No. 202-06-1, issued by the

  5. Preliminary Response of PJM Interconnection, L.L.C. to the Operating Plan

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Mirant Potomac River, LLC | Department of Energy Response of PJM Interconnection, L.L.C. to the Operating Plan of Mirant Potomac River, LLC Preliminary Response of PJM Interconnection, L.L.C. to the Operating Plan of Mirant Potomac River, LLC Docket No. EO-05-01. In summary, PJM understands the difficulty facing the Department in having to balance the important conflicting interests presented here. However, PJM does not regard Option A as anywhere close to striking the correct balance.

  6. Motion to Intervene and Initial Comments of PJM Interconnection, L.L.C. |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Initial Comments of PJM Interconnection, L.L.C. Motion to Intervene and Initial Comments of PJM Interconnection, L.L.C. Motion to Intervene and Initial Comments of PJM Interconnection, L.L.C. On January 5, 2009, ITC Transmission filed with the Department of Energy a request to amend Presidential Permit PP-230-3, which authorizes ITC to own and operate specified electric transmission facilities at the Bunce Creek station that interconnect ITC with Hydro One Networks Inc

  7. Preliminary Response of PJM Interconnection, L.L.C. to the Operating...

    Energy.gov [DOE] (indexed site)

    on any such additional filing that Mirant may make. Preliminary Response of PJM Interconnection, L.L.C. to the Operating Plan of Mirant Potomac River, LLC (291.61 KB) More ...

  8. Response from PJM Interconnection LLC and Pepco to Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Request for Information Concerning the Potential Need for Potomac River Station Generation | Department of Energy PJM Interconnection LLC and Pepco to Department of Energy Request for Information Concerning the Potential Need for Potomac River Station Generation Response from PJM Interconnection LLC and Pepco to Department of Energy Request for Information Concerning the Potential Need for Potomac River Station Generation Docket No. EO-05-01: This letter will respond to your request for

  9. Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to Late Motion to Intervene from PJM Interconnection LLC

    Energy.gov [DOE]

    Response from International Transmission Company to late motion to intervene from PJM Interconnection in the matter of the application for a presidential permit authorizing International...

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

    Office of Energy Efficiency and Renewable Energy (EERE)

    Response of PJM Interconnection, L.L.C. to Answer of International Transmission Company on the application from International Transmission Company to construct, operate, and maintain electric...

  11. Midwest

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Midwest Climate C hange a nd t he U .S. E nergy S ector: Regional v ulnerabilities a nd r esilience s olutions Summary i n B rief The M idwest i s h ome t o e xpansive a gricultural l ands, f orests i n the n orth, t he G reat L akes, s ubstantial i ndustrial a ctivity, a nd major u rban c enters. T he r egion h as a n e nergy---intensive economy, a nd i ts e lectricity m ix i s h eavily d ependent o n thermoelectric p lants, w ith c oal--- a nd n atural g as---fired p ower plants a ccounting f

  12. Joint Maintenance Status Report of Potomac Electric Power Company amd PJM

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Interconnection, LLC | Department of Energy Joint Maintenance Status Report of Potomac Electric Power Company amd PJM Interconnection, LLC Joint Maintenance Status Report of Potomac Electric Power Company amd PJM Interconnection, LLC Docket No. EO-05-01: Potomac Electric Power Company ("Pepco") and PJM Interconnection, L.L.C. ("PJM") hereby jointly submit this Maintenance Report to advise you of the work completed and findings made during the maintenance outages for

  13. PJM Presentation - The Silver Bullet: Storage! (July 12, 2011) | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy PJM Presentation - The Silver Bullet: Storage! (July 12, 2011) PJM Presentation - The Silver Bullet: Storage! (July 12, 2011) Presentation by Terry Boston, President and CEO pf PJM Interconnection before the Electricity Advisorty Committee, July 12, 2011, on storage for the smart grid. The Silver Bullet: Storage! (1.25 MB) More Documents & Publications Support for Steffes Corporation, Application for Exception, OHA Case No. EXC-14-0002 Ex Parte Communication, Docket

  14. Interconnect

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Interconnect Interconnect Edison employs the "Dragonfly" topology for the interconnection network. This topology is a group of interconnected local routers connected to other similar router groups by high speed global links. The groups are arranged such that data transfer from one group to another requires only one route through a global link. This topology is composed of circuit boards, copper and optical cables. Routers (represented by the Aries ASIC) are connected to other routers

  15. Interconnection

    Energy.gov [DOE]

    On December 2015, the Mississippi Public Service Commission (PSC) established net metering in the State accompanied by interconnection standards for distributed generator facilities. 

  16. Interconnect

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Interconnect Interconnect jaguar xt4 Hopper's "Gemini" network is connected in a 3D torus. Description Hopper's compute nodes are connected via a custom high-bandwidth, low-latency network provided by Cray. The connectivity is in the form of a "mesh" in which each node is connected to other nearby nodes like strands in a fishing net, except that the mesh extends in three dimensions. Each network node handles not only data destined for itself, but also data to be relayed to

  17. Electricity Monthly Update

    Annual Energy Outlook

    New York ISO (NYISO), PJM Interconnection (PJM), Midwest ISO (MISO), Electric Reliability Council of Texas (ERCOT), and two locations in the California ISO (CAISO). Also...

  18. Property:EIA/861/RtoPjm | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    RtoPjm Jump to: navigation, search Property Name RTOPJM Property Type Boolean Description Indicates that the organization conducts operations in the PJM RTO 1 References ...

  19. PJM Controller Testing with Prototypic PJM Nozzle Configuration

    SciTech Connect

    Bontha, Jagannadha R.; Nigl, Franz; Weier, Dennis R.; Leigh, Richard J.; Johnson, Eric D.; Wilcox, Wayne A.; Pfund, David M.; Baumann, Aaron W.; Wang, Yeefoo

    2009-08-21

    The U.S. Department of Energy (DOE) Office of River Protections Waste Treatment Plant (WTP) is being designed and built to pre-treat and then vitrify a large portion of the wastes in Hanfords 177 underground waste storage tanks. The WTP consists of three primary facilitiespretreatment, low-activity waste (LAW) vitrification, and high-level waste (HLW) vitrification. The pretreatment facility will receive waste piped from the Hanford tank farms and separate it into a high-volume, low-activity liquid stream stripped of most solids and radionuclides and a much smaller volume of HLW slurry containing most of the solids and most of the radioactivity. Many of the vessels in the pretreatment facility will contain pulse jet mixers (PJM) that will provide some or all of the mixing in the vessels. Pulse jet mixer technology was selected for use in black cell regions of the WTP, where maintenance cannot be performed once hot testing and operations commence. The PJMs have no moving mechanical parts that require maintenance. The vessels with the most concentrated slurries will also be mixed with air spargers and/or steady jets in addition to the mixing provided by the PJMs. Pulse jet mixers are susceptible to overblows that can generate large hydrodynamic forces, forces that can damage mixing vessels or their internal parts. The probability of an overblow increases if a PJM does not fill completely. The purpose of the testing performed for this report was to determine how reliable and repeatable the primary and safety (or backup) PJM control systems are at detecting drive overblows (DOB) and charge vessel full (CVF) conditions. Testing was performed on the ABB 800xA and Triconex control systems. The controllers operated an array of four PJMs installed in an approximately 13 ft diameter 15 ft tall tank located in the high bay of the Pacific Northwest National Laboratory (PNNL) 336 Building test facility. The PJMs were fitted with 4 inch diameter discharge nozzles

  20. Where has Electricity Demand Growth Gon in PJM and What are the Implications?

    Gasoline and Diesel Fuel Update

    4 Paul M. Sotkiewicz, Ph.D. Chief Economist PJM Interconnection Where has Electricity Demand Growth Gone in PJM and What are the Implications? 2014 EIA Energy Conference Panel on Implications of a Zero/Low Electricity Demand Growth Scenario July 14, 2014 Washington, DC PJM©2014 2 PJM©2014 3 Why is it Important to Understand the Reasons For Flat to Declining Load Growth? * The industry is facing an unprecedented turnover in generation capital stock - 26,000 MW of retirements since 2009 (nearly

  1. PJM Interconnection, LLC Smart Grid Project | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    of more advanced applications. The project is aimed at improving electric system reliability and restoration procedures, and preventing the spread of local outages to...

  2. Statement of PJM Interconnection, LLC for DOE's Quadrennial...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    on the customer side of the meter, such as energy efficiency and demand response to innovations on the supply side such as the integration of energy storage technologies. ...

  3. NASEO Midwest Regional Meeting

    Energy.gov [DOE]

    The National Association of State Energy Officials (NASEO) is hosting its Midwest Regional Meeting in Des Moines, Iowa.

  4. Answer of Potomac Electric Power Company and PJM lnterconnection...

    Office of Environmental Management (EM)

    6, 2005 motion filed by the Virginia Department of Environmental Quality Answer of Potomac Electric Power Company and PJM lnterconnection, L.L.C. to the October 6, 2005 motion ...

  5. Planning for environmental constraints on the PJM system

    SciTech Connect

    Not Available

    1994-07-15

    This chapter provides a snapshot of the existing PJM system and identifies the environmental constraints that form the parameters for the regional approaches analyzed in this study. The chapter begins with a description of the PJM system and the costs and emissions levels of the pollutants under study associated with the reference case (the PJM system configured to meet only Clean Air Act Amendment Phase I SO{sub 2} requirements and the March 1994 NO{sub x} requirements affecting Phase I units){sup 3}. Next, the pollution-reduction scenario assumed for the purpose of the study, which covers the period 1995--2010, is described. Finally, the impacts of this pollution reduction scenario -- emissions that would need to be avoided on the reference case PJM system -- are identified. Modeling methods are described alongside the study`s results. Other chapters discuss: environmental constraints, alternate plans to achieve environmental goals, and comparison of alternate plans.

  6. Interconnection Coordination with Environment

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Topics * Interconnection Types - Large Generator Interconnect Procedures (LGIP) * ... Interconnection Types * Generators - Small Generator Interconnection Procedures (under ...

  7. Hawkeye Renewables formerly Midwest Renewables | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    (formerly Midwest Renewables) Place: Iowa Falls, Iowa Zip: 50126 Product: Midwest bioethanol producer References: Hawkeye Renewables (formerly Midwest Renewables)1 This...

  8. Interconnection Panel

    Energy.gov [DOE]

    Presentation—given at at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meeting—discusses the interconnection panel, including an overview of the generation interconnection process (GIP), and interconnection agreements and their terms.

  9. Interconnection Standards

    Office of Energy Efficiency and Renewable Energy (EERE)

    NOTE: On March 2016, the NY Public Service Commission (PSC) modified the Standard Interconnection Requirements (SIR) increasing the maximum threshold for interconnection capacity of distributed...

  10. Interconnection Standards

    Energy.gov [DOE]

    The interconnection standards approved by the PUC also updated Nevada's net-metering policy, originally enacted in 1997. Previously, Nevada Revised Statute 704.774 addressed basic interconnection...

  11. Interconnection Standards

    Office of Energy Efficiency and Renewable Energy (EERE)

    Utilities must use an interconnection application and interconnection agreement approved by the IURC. A mutual indemnification provision and reasonable time limits on application review are inclu...

  12. Midwest Industrial Energy Efficiency Handbook

    SciTech Connect

    2010-06-25

    This Industrial Technologies Program handbook connects industry with the various energy efficiency resources available in the midwest.

  13. 2016 Midwest Energy Solutions Conference

    Energy.gov [DOE]

    The Midwest Energy Efficiency Alliance invites all energy stakeholders to gather at the annual Midwest Energy Solutions Conference to raise awareness and reinforce the importance of energy efficiency in the Midwest. This annual conference is about celebrating accomplishments and inspirations in energy efficiency, as well as laying out the efficiency program and policy landscape for the coming year.

  14. Interconnection Guidelines

    Office of Energy Efficiency and Renewable Energy (EERE)

    South Carolina's interconnection guidelines apply to Progress Energy, Duke Energy, and South Carolina Electric and Gas.

  15. Interconnection Standards

    Energy.gov [DOE]

    Connecticut's interconnection guidelines, like FERC's standards, include provisions for three levels of systems:

  16. Interconnection Standards

    Office of Energy Efficiency and Renewable Energy (EERE)

    The interconnection rules set four levels of review for interconnection requests. A project must meet all of the requirements of a given classification in order to be eligible for that level of...

  17. Interconnection Standards

    Energy.gov [DOE]

    Utah’s interconnection rules are based on the Federal Energy Regulatory Commission’s (FERC) interconnection standards for small generators, adopted in May 2005 by FERC Order 2006. Utah's rules fo...

  18. Interconnection Guidelines

    Energy.gov [DOE]

    Under this process, an interconnection applicant must submit an application to the utility for an impact study, including a request for an estimate of the cost of interconnecting the proposed sys...

  19. Interconnection Standards

    Energy.gov [DOE]

    West Virginia's interconnection standards include two levels of review. The qualifications and application fees for each level are as follows:...

  20. MEEA Midwest Energy Solutions Conference

    Energy.gov [DOE]

    Midwest Energy Efficiency Alliance (MEEA) is hosting its annual conference at the Chicago Hilton and Towers in Chicago, IL, on Jan. 28-30, 2015.

  1. Midwest Energy Cooperative | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Phone Number: 800.492.5989 Website: www.teammidwest.com Twitter: @TeamMidwestCoop Facebook: https:www.facebook.compagesMidwest-Energy-Cooperative315135885402 Outage...

  2. EIA - Natural Gas Pipeline System - Midwest Region

    Energy Information Administration (EIA) (indexed site)

    Midwest Region About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 20072008 with selected updates Natural Gas Pipelines in the Midwest Region ...

  3. Midwest Biodiesel Products | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Products Jump to: navigation, search Name: Midwest Biodiesel Products Place: Caseyville, Illinois Zip: 62232 Product: Midwest Biodiesel Products, Inc. is an Illinois based...

  4. Midwest Wind Finance LLC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search Name: Midwest Wind Finance LLC Place: Minnesota Sector: Wind energy Product: Wind project equity finance provider. References: Midwest Wind Finance...

  5. Midwest Renewable Energy Corporation | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Corporation Jump to: navigation, search Name: Midwest Renewable Energy Corporation Place: Joice, Iowa Zip: Iowa 50446 Sector: Renewable Energy, Wind energy Product: Midwest...

  6. Midwest Underground Technology | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Underground Technology Jump to: navigation, search Name Midwest Underground Technology Facility Midwest Underground Technology Sector Wind energy Facility Type Small Scale Wind...

  7. Midwest Independent Transmission System Operator | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Midwest Independent Transmission System Operator Jump to: navigation, search Name: Midwest Independent Transmission System Operator Place: Carmel, IN References: SGIC1 This...

  8. 2016 Midwest Energy Solutions Conference

    Energy.gov [DOE]

    Once a year, MEEA invites all energy stakeholders to gather at our annual Midwest Energy Solutions Conference to raise awareness and reinforce the importance of energy efficiency in the Midwest. MES is about celebrating accomplishments in energy efficiency, as well as laying out the efficiency program and policy landscape for the coming year.

  9. Interconnection Standards

    Office of Energy Efficiency and Renewable Energy (EERE)

    Interconnection contacts for the state's electric distribution utilities -- Atlantic City Electric, Rockland Electric, PSE&G, and Jersey Central Power and Light -- are available on the progra...

  10. Interconnection Standards

    Office of Energy Efficiency and Renewable Energy (EERE)

    Note: The North Carolina Utilities Commission approved revised interconnection standards in May 2015. The new standards used the Federal Energy Regulatory Commission's most recent Small Generator...

  11. Interconnection Standards

    Office of Energy Efficiency and Renewable Energy (EERE)

    Massachusetts' interconnection standards apply to all forms of distributed generation (DG), including renewables, and to all customers of the state's three investor-owned utilities (Unitil,...

  12. Interconnection Standards

    Energy.gov [DOE]

    Virginia has two interconnection standards: one for net-metered systems and one for systems that are not net-metered.

  13. Interconnection Standards

    Office of Energy Efficiency and Renewable Energy (EERE)

    NOTE: On February 2016, the PA Public Service Commission (PUC) issued a final rulemaking order amending interconnection regulation to reflect the increase in limits on customer generation capacity,...

  14. Interconnection Guidelines

    Energy.gov [DOE]

    Interconnected customers must comply with all relevant national standards, including those established by the Institute of Electrical and Electronic Engineers (IEEE), Underwriters Laboratories (U...

  15. Interconnection Guidelines

    Energy.gov [DOE]

    The state's utilities independently developed interconnection agreements for distributed generation (DG) prior to the ACC's ongoing proceeding to establish statewide standards. The Salt River Pro...

  16. Interconnection Standards

    Energy.gov [DOE]

    The Iowa Utilities Board (IUB) adopted rules for utilities in May 2010 for the interconnection of distributed generation facilities in Iowa.

  17. Interconnection Standards

    Energy.gov [DOE]

    Technical screens have been established for each level, and the Institute of Electrical and Electronics Engineers 1547 technical standard is used for all interconnections. Reasonable time frames ...

  18. Interconnection Guidelines

    Energy.gov [DOE]

    The Missouri Public Service Commission (PSC) adopted administrative rules for investor-owned utilities that included simplified interconnection standards, and electric cooperatives and municipal ...

  19. Interconnection Guidelines

    Energy.gov [DOE]

    Rocky Mountain Power (PacifiCorp) has developed an interconnection application for net metering. All other electric utilities in Wyoming -- investor-owned utilities and rural electric associations...

  20. Interconnection Guidelines

    Office of Energy Efficiency and Renewable Energy (EERE)

    Kansas adopted the Net Metering and Easy Connection Act in May 2009 (see K.S.A. 66-1263 through 66-1271), establishing interconnection guidelines and net metering for customer-owned generators.

  1. Interconnection Standards

    Energy.gov [DOE]

    Fees for interconnection requests increase with each Level. A Level 1 request must submit $50 fee; a Level 2 request must submit a fee of $50 plus $1/kW of generator capacity; a Level 3 request m...

  2. Interconnection Standards

    Office of Energy Efficiency and Renewable Energy (EERE)

    Note: The Public Utilities Commission of Ohio (PUCO) opened a docket (Case 12-2051-EL-RDR) to review interconnection rules for investor-owned utilities. The PUCO adopted amended rules for electric...

  3. Interconnection Guidelines

    Energy.gov [DOE]

    The interconnection guidelines state that the utility can require a customer to have liability insurance, if the insurance is easily available at a reasonable cost to the customer.  No external...

  4. Interconnection Guidelines

    Energy.gov [DOE]

    Delmarva, Delaware's only investor-owned electric utility, has four basic levels of interconnection based on system size and system type (inverter-based or non-inverter-based). In June 2011 the...

  5. Interconnection Guidelines

    Energy.gov [DOE]

    The Louisiana Public Service Commission (PSC) adopted rules for net metering and interconnection in November 2005. Louisiana's rules, based on those in place in Arkansas, require publicly-owned u...

  6. Interconnection Standards

    Office of Energy Efficiency and Renewable Energy (EERE)

    The new rules apply to interconnections of all types of distributed generation systems of less than 10 MW to the electric distribution system for all types of utilities -- investor-owned utilities...

  7. Interconnection Standards

    Energy.gov [DOE]

    Hawaii has established simplified interconnection rules for small renewables and separate rules for all other distributed generation (DG). For inverter-based systems up to 10 kilowatts (kW) in ca...

  8. Interconnection Standards

    Energy.gov [DOE]

    The PSC has published two sets of standard forms for interconnection, available on the program web site. One set pertains to systems smaller than 20 kW while the second set applies to larger syst...

  9. Interconnection Standards

    Office of Energy Efficiency and Renewable Energy (EERE)

    The revised standards provide for three separate levels of interconnection based on system capacity and other requirements. The first level, Tier 1 systems, applies generally to systems up to 25...

  10. Midwest Hydro Users Group Meeting

    Energy.gov [DOE]

    The Midwest Hydro Users Group will be holding their annual Fall meeting on November 12th and 13th in Wausau, Wisconsin.  An Owners-only meeting on the afternoon of the 12th followed by a full...

  11. Independent review of estimated load reductions for PJM's small customer load response pilot project

    SciTech Connect

    Heffner, G.; Moezzi, M.; Goldman, C.

    2004-06-01

    This study describes the results of a low-cost approach used to measure reported load reductions from a residential electric water heater (EWH) load control program operated as part of PJM Interconnection's Demand Response small customer pilot program. Lawrence Berkeley National Laboratory (LBNL) conducted this independent review of the engineering estimates for EWH load control reported by a Curtailment Service Provider (CSP) at PJM's request. LBNL employed low-cost measurement and verification (M&V) approaches that utilized existing interval metering equipment to monitor results for a series of load control tests. The CSP collected hourly load data for two substations and several hundred households over a six-week period in October and November 2003. During this time period, the CSP operated its electric water heater load control program during pre-specified test periods in the morning, afternoon and early evening. LBNL then analyzed substation and premise-level data from these tests in order to verify the diversified demand reductions claimed by the CSP for customers participating in the EWH load control program. We found that the observed load reductions for the premise-level data aggregated over all households in the two participating electric cooperatives were, respectively, 40 percent-60 percent less and 3 percent less-10 percent higher than the estimated diversified demand reduction values assumed by the CSP, depending on whether observed or normalized results are considered. We also analyzed sub-station level data and found that the observed load reductions during the test periods were significantly lower than expected, although confounding influences and operational problems signifiogram during pre-specified test periods in the morning, afternoon and early evening. LBNL then analyzed substation and premise-level data from these tests in order to verify the diversified demand reductions claimed by the CSP for customers participating in the EWH load control

  12. ITC Midwest LLC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    ITC Midwest LLC Jump to: navigation, search Name: ITC Midwest LLC Place: Michigan Phone Number: (877) 482-4829 or 319-297-6731 Website: www.itc-holdings.comitc-midwe Twitter:...

  13. Midwest Alliance of Sovereign Tribes Summer Meeting

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Midwest Alliance of Sovereign Tribes (MAST) Summer Meeting is a two-day meeting featuring tribal leader roundtable discussions.

  14. Response by PJM to letters from the City of Alexandria and the...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    and the Virginia Department of Environmental Quality pursuant to Order No. 202-05-03 Response by PJM to letters from the City of Alexandria and the Virginia Department of ...

  15. Midwest Clean Energy Application Center

    SciTech Connect

    Cuttica, John; Haefke, Cliff

    2013-12-31

    The Midwest Clean Energy Application Center (CEAC) was one of eight regional centers that promoted and assisted in transforming the market for combined heat and power (CHP), waste heat to power (WHP), and district energy (DE) technologies and concepts throughout the United States between October 1, 2009 and December 31, 2013. The key services the CEACs provided included: Market Opportunity Analyses – Supporting analyses of CHP market opportunities in diverse markets including industrial, federal, institutional, and commercial sectors. Education and Outreach – Providing information on the energy and non-energy benefits and applications of CHP to state and local policy makers, regulators, energy end-users, trade associations and others. Information was shared on the Midwest CEAC website: www.midwestcleanergy.org. Technical Assistance – Providing technical assistance to end-users and stakeholders to help them consider CHP, waste heat to power, and/or district energy with CHP in their facility and to help them through the project development process from initial CHP screening to installation. The Midwest CEAC provided services to the Midwest Region that included the states of Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, Ohio, South Dakota, and Wisconsin.

  16. Midwest Transmission Workshop II Summary

    SciTech Connect

    Kevin Bryan

    2002-12-05

    OAK-B135 After introductions of all participants, Abby Arnold, RESOLVE, reviewed the purpose of the meeting and the agenda. The purpose of the workshop was to share the results of the Midwest Independent System Operator (MISO) scenario development for wind and other fuel sources and the corresponding implications for transmission throughout the MISO control area. The workshop agenda is included in Attachment A.

  17. Commercial Building Loads Providing Ancillary Services in PJM

    SciTech Connect

    MacDonald, Jason; Kiliccote, Sila; Boch, Jim; Chen, Jonathan; Nawy, Robert

    2014-06-27

    The adoption of low carbon energy technologies such as variable renewable energy and electric vehicles, coupled with the efficacy of energy efficiency to reduce traditional base load has increased the uncertainty inherent in the net load shape. Handling this variability with slower, traditional resources leads to inefficient system dispatch, and in some cases may compromise reliability. Grid operators are looking to future energy technologies, such as automated demand response (DR), to provide capacity-based reliability services as the need for these services increase. While DR resources are expected to have the flexibility characteristics operators are looking for, demonstrations are necessary to build confidence in their capabilities. Additionally, building owners are uncertain of the monetary value and operational burden of providing these services. To address this, the present study demonstrates the ability of demand response resources providing two ancillary services in the PJM territory, synchronous reserve and regulation, using an OpenADR 2.0b signaling architecture. The loads under control include HVAC and lighting at a big box retail store and variable frequency fan loads. The study examines performance characteristics of the resource: the speed of response, communications latencies in the architecture, and accuracy of response. It also examines the frequency and duration of events and the value in the marketplace which can be used to examine if the opportunity is sufficient to entice building owners to participate.

  18. Electrical interconnect

    DOEpatents

    Frost, John S.; Brandt, Randolph J.; Hebert, Peter; Al Taher, Omar

    2015-10-06

    An interconnect includes a first set of connector pads, a second set of connector pads, and a continuous central portion. A first plurality of legs extends at a first angle from the continuous central portion. Each leg of the first plurality of legs is connected to a connector pad of a first set of connector pads. A second plurality of legs extends at a second angle from the continuous central portion. Each leg of the second plurality of legs is connected to a connector pad of the second set of connector pads. Gaps are defined between legs. The gaps enable movement of the first set of connector pads relative to the second set of connector pads.

  19. Midwest Grain Processors MGP | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Midwest Grain Processors (MGP) Place: Lakota, Iowa Zip: 50451 Product: Iowa-based bioethanol producer using corn as feedstock. Coordinates: 48.042535, -98.335979 Show Map...

  20. Midwest Biodiesel Producers LLC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Biodiesel Producers LLC Jump to: navigation, search Name: Midwest Biodiesel Producers LLC Place: Alexandria, South Dakota Zip: 57311 Product: South Dakota-based biodiesel producer....

  1. Midwest Residential Energy Conference | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Residential Energy Conference Midwest Residential Energy Conference March 7, 2017 9:00AM EST to March 8, 2017 5:00PM EST Lexington, Kentucky

  2. Midwest Wind Energy LLC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Energy LLC Jump to: navigation, search Name: Midwest Wind Energy LLC Place: Chicago, Illinois Zip: 60611 Sector: Wind energy Product: Wind farm developer, owner and operator....

  3. Midwest Residential Energy Conference | Department of Energy

    Energy Saver

    Residential Energy Conference Midwest Residential Energy Conference March 7, 2017 9:00AM EST to March 8, 2017 5:00PM EST Lexington, Kentucky

  4. Interconnection Resources | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Interconnection Resources Interconnection Resources Interconnection is the technical procedures and legal requirements surrounding energy customers' ability to connect their ...

  5. Advanced Interconnect Development

    SciTech Connect

    Yang, Z.G.; Maupin, G.; Simner, S.; Singh, P.; Stevenson, J.; Xia, G.

    2005-01-27

    The objectives of this project are to develop cost-effective, optimized materials for intermediate temperature SOFC interconnect and interconnect/electrode interface applications and identify and understand degradation processes in interconnects and at their interfaces with electrodes.

  6. Puerto Rico- Interconnection Standards

    Energy.gov [DOE]

    Customer-generators seeking to interconnect first submit a standardized "Evaluation Request" to PREPA to determine whether or not the system will qualify for the "Simple Interconnection Process...

  7. Interconnected semiconductor devices

    DOEpatents

    Grimmer, Derrick P.; Paulson, Kenneth R.; Gilbert, James R.

    1990-10-23

    Semiconductor layer and conductive layer formed on a flexible substrate, divided into individual devices and interconnected with one another in series by interconnection layers and penetrating terminals.

  8. Midwest Renewable Energy Corporation Partners LLC | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Sector: Wind energy Product: Iberdrola subsidiary that develops wind farms in Midwest USA and Canada. References: Midwest Renewable Energy Corporation Partners LLC1 This...

  9. KTFC Midwest Bible Radio Wind Farm | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Owner KTFC Midwest Bible Radio Energy Purchaser KTFC Midwest Bible Radio Location IA Coordinates 42.4837, -96.3068 Show Map Loading map... "minzoom":false,"mappingservi...

  10. The Midwest Energy Efficiency Alliance | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Midwest Energy Efficiency Alliance Jump to: navigation, search Name: The Midwest Energy Efficiency Alliance Place: Chicago, IL Information About Partnership with NREL Partnership...

  11. DOE - Office of Legacy Management -- Midwest Manufacturing Co...

    Office of Legacy Management (LM)

    Midwest Manufacturing Co - IL 0-04 FUSRAP Considered Sites Site: MIDWEST MANUFACTURING CO (IL.0-04 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated...

  12. Upper Midwest Hydrogen Initiative UMHI | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Midwest Hydrogen Initiative UMHI Jump to: navigation, search Name: Upper Midwest Hydrogen Initiative (UMHI) Place: Minneapolis, Minnesota Zip: 55407 Product: An industry-led,...

  13. Response by PJM to letters from the City of Alexandria and the Virginia

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Environmental Quality pursuant to Order No. 202-05-03 | Department of Energy by PJM to letters from the City of Alexandria and the Virginia Department of Environmental Quality pursuant to Order No. 202-05-03 Response by PJM to letters from the City of Alexandria and the Virginia Department of Environmental Quality pursuant to Order No. 202-05-03 Docket No. EO-05-01: Following the release of the Department of Energy's Order No. 202-05-3 issued December 20, 2005 (the

  14. Answer of Potomac Electric Power Company and PJM lnterconnection, L.L.C. to

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    the October 6, 2005 motion filed by the Virginia Department of Environmental Quality | Department of Energy Answer of Potomac Electric Power Company and PJM lnterconnection, L.L.C. to the October 6, 2005 motion filed by the Virginia Department of Environmental Quality Answer of Potomac Electric Power Company and PJM lnterconnection, L.L.C. to the October 6, 2005 motion filed by the Virginia Department of Environmental Quality Docket No. EO-05-01: Pursuant to Rule 213 of the rules of Practice

  15. Interconnection networks

    DOEpatents

    Faber, V.; Moore, J.W.

    1988-06-20

    A network of interconnected processors is formed from a vertex symmetric graph selected from graphs GAMMA/sub d/(k) with degree d, diameter k, and (d + 1)exclamation/ (d /minus/ k + 1)exclamation processors for each d greater than or equal to k and GAMMA/sub d/(k, /minus/1) with degree d /minus/ 1, diameter k + 1, and (d + 1)exclamation/(d /minus/ k + 1)exclamation processors for each d greater than or equal to k greater than or equal to 4. Each processor has an address formed by one of the permutations from a predetermined sequence of letters chosen a selected number of letters at a time, and an extended address formed by appending to the address the remaining ones of the predetermined sequence of letters. A plurality of transmission channels is provided from each of the processors, where each processor has one less channel than the selected number of letters forming the sequence. Where a network GAMMA/sub d/(k, /minus/1) is provided, no processor has a channel connected to form an edge in a direction delta/sub 1/. Each of the channels has an identification number selected from the sequence of letters and connected from a first processor having a first extended address to a second processor having a second address formed from a second extended address defined by moving to the front of the first extended address the letter found in the position within the first extended address defined by the channel identification number. The second address is then formed by selecting the first elements of the second extended address corresponding to the selected number used to form the address permutations. 9 figs.

  16. Midwest Building Energy Program | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Midwest Building Energy Program Midwest Building Energy Program Building Codes Project for the 2013 Building Technologies Office's Program Peer Review bldgcodes02_paradis_040213.pdf (652.9 KB) More Documents & Publications Stretch/Reach Codes Appliance Standards and Building Codes Energy Code Compliance and Enforcement Best Practices

  17. Midwest Energy Solutions Conference | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Solutions Conference Midwest Energy Solutions Conference February 22, 2017 9:00AM EST to February 24, 2017 5:00PM EST Chicago Hilton and Towers Chicago, Illinois

  18. Printed Module Interconnects

    SciTech Connect

    Stockert, Talysa R.; Fields, Jeremy D.; Pach, Gregory F.; Mauger, Scott A.; van Hest, Maikel F. A. M.

    2015-06-14

    Monolithic interconnects in photovoltaic modules connect adjacent cells in series, and are typically formed sequentially involving multiple deposition and scribing steps. Interconnect widths of 500 um every 10 mm result in 5% dead area, which does not contribute to power generation in an interconnected solar panel. This work expands on previous work that introduced an alternative interconnection method capable of producing interconnect widths less than 100 um. The interconnect is added to the module in a single step after deposition of the photovoltaic stack, eliminating the need for scribe alignment. This alternative method can be used for all types of thin film photovoltaic modules. Voltage addition with copper-indium-gallium-diselenide (CIGS) solar cells using a 2-scribe printed interconnect approach is demonstrated. Additionally, interconnect widths of 250 um are shown.

  19. Western Interconnection Synchrophasor Project

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Demonstration Project Western Interconnection Synchrophasor Project Resources & Links Demand Response Energy Efficiency Emerging Technologies Synchrophasor measurements are a...

  20. Application experiences with distributed resources in the Midwest

    SciTech Connect

    O`Sullivan, J.B.; Jacobs, K.; Guzy, L.

    1998-12-31

    Distributed generation consists of the use of integrated or stand-alone natural gas or liquid fueled power generation equipment. These distributed resources (DR) may provide power in the 5-kW to 50-MW range and can provide power directly to the customer, thereby potentially deferring additional transmission and distribution systems upgrades by the utility and improving power quality and reliability for the customer. Compact, technically advanced units in a variety of technologies presently available include diesel engines, lean burning gas fired internal combustion engine generator sets, cogeneration packages, small microturbines, and fuel cells. This class of resources has the potential to provide a cost effective, reliable, addition to a utility`s generating resource mix and is once again gaining favor in era characterized both by uncertainty and opportunity. Strategic deployment of these resources can also eliminate or delay expensive central plant capacity additions. Installations may be tailored to meet customer technical and financial requirements with projects being developed by utilities on customer sites as well as by Independent Power Producers and others. Economic constraints as well as key environmental and operating issues must be understood and clarified for those seeking to capitalize on this approach. As the first phase of a project with the objective of developing a best practices approach to implementing DR, EPRI`s project Application Experiences with Distributed Resources in the Midwest examined these issues. This report contains the results of an in-depth technical survey, which was given to distributed resource sites throughout the Midwest. Aspects of DR projects involving electrical interconnection, siting and permitting, operations and maintenance and various operating practices are examined.

  1. Energy Efficiency as a Resource Regional Report: Midwest Region

    SciTech Connect

    Glatt, Sandy; Harry, Ryan; Shields, Garrett

    2010-06-25

    This Industrial Technologies Program report identifies the amount of energy efficiency potential within key manufacturing industries in the Midwest

  2. Midwest Region Alternative Fuels Project | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Midwest Region Alternative Fuels Project Midwest Region Alternative Fuels Project 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting arravt056_ti_gilbert_2012_o.pdf (1.37 MB) More Documents & Publications Midwest Region Alternative Fuels Project Midwest Region Alternative Fuels Project DeKalb County/Metropolitan Atlanta Alternative Fuel and Advanced Technology Vehicle Project

  3. Perforation patterned electrical interconnects

    DOEpatents

    Frey, Jonathan

    2014-01-28

    This disclosure describes systems and methods for increasing the usable surface area of electrical contacts within a device, such as a thin film solid state device, through the implementation of electrically conductive interconnects. Embodiments described herein include the use of a plurality of electrically conductive interconnects that penetrate through a top contact layer, through one or more multiple layers, and into a bottom contact layer. The plurality of conductive interconnects may form horizontal and vertical cross-sectional patterns. The use of lasers to form the plurality of electrically conductive interconnects from reflowed layer material further aids in the manufacturing process of a device.

  4. Solar cell array interconnects

    DOEpatents

    Carey, Paul G.; Thompson, Jesse B.; Colella, Nicolas J.; Williams, Kenneth A.

    1995-01-01

    Electrical interconnects for solar cells or other electronic components using a silver-silicone paste or a lead-tin (Pb-Sn) no-clean fluxless solder cream, whereby the high breakage of thin (<6 mil thick) solar cells using conventional solder interconnect is eliminated. The interconnects of this invention employs copper strips which are secured to the solar cells by a silver-silicone conductive paste which can be used at room temperature, or by a Pb-Sn solder cream which eliminates undesired residue on the active surfaces of the solar cells. Electrical testing using the interconnects of this invention has shown that no degradation of the interconnects developed under high current testing, while providing a very low contact resistance value.

  5. Solar cell array interconnects

    DOEpatents

    Carey, P.G.; Thompson, J.B.; Colella, N.J.; Williams, K.A.

    1995-11-14

    Electrical interconnects are disclosed for solar cells or other electronic components using a silver-silicone paste or a lead-tin (Pb-Sn) no-clean fluxless solder cream, whereby the high breakage of thin (<6 mil thick) solar cells using conventional solder interconnect is eliminated. The interconnects of this invention employs copper strips which are secured to the solar cells by a silver-silicone conductive paste which can be used at room temperature, or by a Pb-Sn solder cream which eliminates undesired residue on the active surfaces of the solar cells. Electrical testing using the interconnects of this invention has shown that no degradation of the interconnects developed under high current testing, while providing a very low contact resistance value. 4 figs.

  6. Topic A Awardee: Eastern Interconnection Planning Collaborative...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Eastern Interconnection Planning Collaborative Topic A Awardee: Eastern Interconnection Planning Collaborative Eastern Interconnection Planning Collaborative The Eastern ...

  7. Eastern Interconnection Planning Collaborative News Release ...

    Energy Saver

    Eastern Interconnection Planning Collaborative News Release Eastern Interconnection Planning Collaborative News Release The Eastern Interconnection Planning Collaborative (EIPC) ...

  8. CHP in the Midwest - Presentation from the July 2010 Advancing Renewables

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    in the Midwest Conference | Department of Energy in the Midwest - Presentation from the July 2010 Advancing Renewables in the Midwest Conference CHP in the Midwest - Presentation from the July 2010 Advancing Renewables in the Midwest Conference This presentation by Recycled Enegy Development (RED) from the "Advancing Renewables in the Midwest Conference" held on July 15, 2010, proposes policy changes that could make the Midwest and the United States a world leader in reducing

  9. Micro-fluidic interconnect

    DOEpatents

    Okandan, Murat; Galambos, Paul C.; Benavides, Gilbert L.; Hetherington, Dale L.

    2006-02-28

    An apparatus for simultaneously aligning and interconnecting microfluidic ports is presented. Such interconnections are required to utilize microfluidic devices fabricated in Micro-Electromechanical-Systems (MEMS) technologies, that have multiple fluidic access ports (e.g. 100 micron diameter) within a small footprint, (e.g. 3 mm.times.6 mm). Fanout of the small ports of a microfluidic device to a larger diameter (e.g. 500 microns) facilitates packaging and interconnection of the microfluidic device to printed wiring boards, electronics packages, fluidic manifolds etc.

  10. Interconnection Standards for Small Generators

    Energy.gov [DOE]

    NOTE: On July 2016, FERC issued Order 827 revising the Small Generation Interconnection Agreement (SGIA) to require newly interconnecting small generators under 20 MW to ride through abnormal...

  11. MIDWEST REGIONAL CARBON SEQUESTRATION PARTNERSHIP (MRCSP)

    SciTech Connect

    David Ball; Judith Bradbury; Rattan Lal; Larry Wickstrom; Neeraj Gupta; Robert Burns; Bob Dahowski

    2004-04-30

    This is the first semiannual report for Phase I of the Midwest Carbon Sequestration Partnership (MRCSP). The project consists of nine tasks to be conducted over a two year period that started in October 2003. The makeup of the MRCSP and objectives are described. Progress on each of the active Tasks is also described and where possible, for those Tasks at some point of completion, a summary of results is presented.

  12. Reliability of Electrical Interconnects (Presentation)

    SciTech Connect

    Devoto, D.

    2014-06-01

    This presentation discusses the status of NREL's research on the reliability of electrical interconnects.

  13. Midwest States Save Energy Now Partnership Program | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Midwest States Save Energy Now Partnership Program Midwest States Save Energy Now Partnership Program Map highlighting the Midwest states: Minnesota, Wisconsin, Michigan, Iowa, Illinois, Indiana, Missouri, and Kentucky The industrial sector accounts for approximately one-third of all energy consumed in the United States each year. The U.S. Department of Energy's (DOE's) Advanced Manufacturing Office (AMO; formerly the Industrial Technologies Program) developed multiple resources and a best

  14. Petrich receives ACS Midwest Award | The Ames Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Petrich receives ACS Midwest Award [PHOTO]Jacob Petrich Jacob Petrich, an Ames Laboratory scientist and professor of chemistry at Iowa State University, has been named the winner of the 2016 ACS Midwest Award from the American Chemical Society. Petrich is studying specialized analytical techniques for understanding chemical phenomena and solar energy conversion materials in the Ames Laboratory's Chemical and Biological Sciences division. The ACS Midwest Award was established in 1944 to publicly

  15. Midwest Research Institute Receives Contract Extension to Manage NREL -

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    News Releases | NREL Midwest Research Institute Receives Contract Extension to Manage NREL February 9, 2004 Golden, Colo. - Midwest Research Institute (MRI) in Kansas City has received a four-year contract extension to manage and operate the U.S. Department of Energy's National Renewable Energy Laboratory (NREL). The NREL contract was last competed in 1998 and this extends MRI's management for the full 10 years. Midwest Research Institute has managed NREL since the Laboratory's founding as

  16. 2017 Midwest Cleantech University Prize for Student Entrepreneurs Now Open!

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    | Department of Energy 2017 Midwest Cleantech University Prize for Student Entrepreneurs Now Open! 2017 Midwest Cleantech University Prize for Student Entrepreneurs Now Open! October 25, 2016 - 6:57pm Addthis Applications are open for university-based cleantech companies in the Midwest to compete in Clean Energy Trust's (CET's) regional Cleantech University Prize (UP) competition. Cleantech UP, sponsored by the Department of Energy's Office of Energy Efficiency and Renewable Energy (EERE),

  17. Midwest Renewable Energy Services LLC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Services LLC Jump to: navigation, search Name: Midwest Renewable Energy Services LLC Place: Florida Zip: FL 33408 Sector: Services, Wind energy Product: MRE Services provides...

  18. Midwest Ethanol Producers Inc MEPI | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Ethanol Producers Inc MEPI Jump to: navigation, search Name: Midwest Ethanol Producers Inc (MEPI) Place: O'Neill, Nebraska Zip: 68763 Product: Focused on ethanol production....

  19. Midwest Renewable Energy Credits LLC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Credits LLC Jump to: navigation, search Name: Midwest Renewable Energy Credits LLC Place: Florida Sector: Renewable Energy Product: MRE Credits markets renewable energy credits to...

  20. Midwest Renewable Energy Projects LLC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Projects LLC Jump to: navigation, search Name: Midwest Renewable Energy Projects LLC Place: Florida Zip: FL 33408 Sector: Renewable Energy, Wind energy Product: MRE Projects LLC is...

  1. Midwest Energy Inc. Smart Grid Project | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    allows Midwest to improve power system models and analysis tools, increasing reliability of grid operations.3 Equipment 9 Relay-based Phasor Measurement Units...

  2. EERE Leadership Discusses Energy Innovation in Midwest | Department...

    Energy.gov [DOE] (indexed site)

    EERE Leadership Discusses Energy Innovation in Midwest Cori Sue Morris Communications ... game-changing research and innovation needed to advance America's clean energy economy. ...

  3. PJMDOCS-#501543-v1-DOE_Congestion_Workshop_9_17_08_-_MJK.DOC

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Michael J. Kormos Senior Vice President-Operations PJM Interconnection, L.L.C. PJM2008 Page 2 of 5 PJM Interconnection, L.L.C. ("PJM") is pleased to provide these preliminary ...

  4. Slide 1

    Energy Saver

    PJM Interconnection Manager, Interregional Planning December 6, 2011 DOE Workshop PJM2011 2 21% of U.S. GDP produced in PJM PJM as Part of the Eastern Interconnection with ...

  5. SOFC INTERCONNECT DEVELOPMENT

    SciTech Connect

    Diane M. England

    2004-03-16

    An interconnect for an SOFC stack is used to connect fuel cells into a stack. SOFC stacks are expected to run for 40,000 hours and 10 thermal cycles for the stationary application and 10,000 hours and 7000 thermal cycles for the transportation application. The interconnect of a stack must be economical and robust enough to survive the SOFC stack operation temperature of 750 C and must maintain the electrical connection to the fuel cells throughout the lifetime and under thermal cycling conditions. Ferritic and austenitic stainless steels, and nickel-based superalloys were investigated as possible interconnect materials for solid oxide fuel cell (SOFC) stacks. The alloys were thermally cycled in air and in a wet nitrogen-argon-hydrogen (N2-Ar-H2-H2O) atmosphere. Thermogravimetry was used to determine the parabolic oxidation rate constants of the alloys in both atmospheres. The area-specific resistance of the oxide scale and metal substrates were measured using a two-probe technique with platinum contacts. The study identifies two new interconnect designs which can be used with both bonded and compressive stack sealing mechanisms. The new interconnect designs offer a solution to chromium vaporization, which can lead to degradation of some (chromium-sensitive) SOFC cathodes.

  6. Central American electrical interconnection

    SciTech Connect

    Not Available

    1988-12-01

    A technical cooperation grant of $2.25 million, designed to strengthen the capacity of Central American countries to operate their regional interconnected electrical system, was announced by the Inter-American Development Bank (IDB). The grant, extended from the banks Fund for Special Operations, will help improve the capacity of the regions electric power companies to achieve economical, safe operation of the interconnected electric power systems. The funds will also be used to finance regional studies of the accords, procedures, regulations, and supervisory mechanisms for the system, as well as program development and data bases.

  7. Capillary interconnect device

    DOEpatents

    Renzi, Ronald F

    2013-11-19

    An interconnecting device for connecting a plurality of first fluid-bearing conduits to a corresponding plurality of second fluid-bearing conduits thereby providing fluid communication between the first fluid-bearing conduits and the second fluid-bearing conduits. The device includes a manifold and one or two ferrule plates that are held by compressive axial forces.

  8. Fuel cell system with interconnect

    DOEpatents

    Liu, Zhien; Goettler, Richard; Delaforce, Philip Mark

    2016-03-08

    The present invention includes a fuel cell system having an interconnect that reduces or eliminates diffusion (leakage) of fuel and oxidant by providing an increased densification, by forming the interconnect as a ceramic/metal composite.

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

    Office of Environmental Management (EM)

    A, Interconnection-Level Analysis and Planning Interconnection-Wide Transmission Planning Initiative: Topic A, Interconnection-Level Analysis and Planning A description of the ...

  10. Renewable Systems Interconnection

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Juan J. Torres Manager, Energy Systems Analysis Sandia National Laboratories jjtorre@sandia.gov Renewable Systems Interconnection Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy under contract DE-AC04-94AL85000. 2 Driving the market: Climate change Cost reductions Market Risk: As PV production approaches ~5% of installed generating capacity, grid impacts could create barriers to future growth. Significant

  11. Clean Energy Manufacturing Initiative Midwest Regional Summit: Lightweighting Breakout Session Summary

    Energy.gov [DOE]

    Clean Energy Manufacturing Initiative Midwest Regional Summit: Lightweighting Breakout Session Summary June 21, 2013

  12. North American Electric Reliability Corporation Interconnections...

    Energy Saver

    Map of the North American Electric Reliability Corporation Interconnection showing the ... MB) More Documents & Publications Interconnection Transmission Planning: Awards 2009 ...

  13. Southern California Edison Interconnection Process Challenges

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

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

    Southern California Edison Interconnection Process Challenges Roger Salas P.E. Generation Interconnection Manager Southern California Edison Different Jurisdictional Tariffs  Three Interconnection Tariffs in CA  State of California Interconnection Tariff (CA Rule 21)  SCE's FERC Interconnection Tariff (WDAT)  TO Tariff (for transmission interconnected

  14. Interconnection Transmission Planning: Awards | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Interconnection Transmission Planning: Awards Interconnection Transmission Planning: Awards List of Interconnection Transmission Planning awards under the American Recovery and Reinvestment Act organized by interconnection including the organization and amount of Recovery Act funding Interconnection Transmission Planning: Awards (39.73 KB) More Documents & Publications EAC Recommendations for DOE Action Regarding Interconnection-Wide Planning - June 6, 2013 Report: Impacts of Demand-Side

  15. State and Local Code Implementation: Midwest Region - 2014 BTO Peer Review

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    | Department of Energy Midwest Region - 2014 BTO Peer Review State and Local Code Implementation: Midwest Region - 2014 BTO Peer Review Presenter: Isaac Elencave, Midwest Energy Efficiency Alliance View the Presentation State and Local Code Implementation: Midwest Region - 2014 BTO Peer Review (637.53 KB) More Documents & Publications Midwest Building Energy Program Technical Assistance: Increasing Code Compliance - 2014 BTO Peer Review DOE Codes Program Overview - 2015 Peer Review

  16. MIE Regional Climate Change Impact Webinar Series: Midwest

    Energy.gov [DOE]

    The U.S. Department of Energy's (DOE's) Minorities in Energy Initiative (MIE) is hosting a webinar on Midwest impacts of climate change on minority and tribal communities featuring presentations by...

  17. ,"Midwest Region Underground Natural Gas Storage - All Operators...

    Energy Information Administration (EIA) (indexed site)

    ...282016 11:29:21 AM" "Back to Contents","Data 1: Total Underground Storage" ... Region Natural Gas in Underground Storage (Base Gas) (MMcf)","Midwest Region Natural Gas ...

  18. Fuel cell system with interconnect

    SciTech Connect

    Liu, Zhien; Goettler, Richard

    2015-09-29

    The present invention includes a fuel cell system having a plurality of adjacent electrochemical cells formed of an anode layer, a cathode layer spaced apart from the anode layer, and an electrolyte layer disposed between the anode layer and the cathode layer. The fuel cell system also includes at least one interconnect, the interconnect being structured to conduct free electrons between adjacent electrochemical cells. Each interconnect includes a primary conductor embedded within the electrolyte layer and structured to conduct the free electrons.

  19. Fuel cell system with interconnect

    SciTech Connect

    Goettler, Richard; Liu, Zhien

    2015-08-11

    The present invention includes a fuel cell system having a plurality of adjacent electrochemical cells formed of an anode layer, a cathode layer spaced apart from the anode layer, and an electrolyte layer disposed between the anode layer and the cathode layer. The fuel cell system also includes at least one interconnect, the interconnect being structured to conduct free electrons between adjacent electrochemical cells. Each interconnect includes a primary conductor embedded within the electrolyte layer and structured to conduct the free electrons.

  20. Fuel cell system with interconnect

    SciTech Connect

    Goettler, Richard; Liu, Zhien

    2015-03-10

    The present invention includes a fuel cell system having a plurality of adjacent electrochemical cells formed of an anode layer, a cathode layer spaced apart from the anode layer, and an electrolyte layer disposed between the anode layer and the cathode layer. The fuel cell system also includes at least one interconnect, the interconnect being structured to conduct free electrons between adjacent electrochemical cells. Each interconnect includes a primary conductor embedded within the electrolyte layer and structured to conduct the free electrons.

  1. Interconnection of Distributed Energy Resources

    Energy.gov [DOE] (indexed site)

    Dave Narang Principal Engineer, NREL March 30, 2016 2 Discussion Topics * Distribution System Interconnections - Part 1 o Background o Distribution Systems Overview o Electric ...

  2. Interconnection Agreements for Onsite Generation

    Energy.gov [DOE]

    Presentation covers Interconnection Agreements for Onsite Generation and is given at the Spring 2011 Federal Utility Partnership Working Group (FUPWG) meeting.

  3. GSA-Utility Interconnection Agreements

    Energy.gov [DOE]

    Presentation—given at at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meeting—covers the General Service Administration's (GSA's) utility interconnection agreements.

  4. Learn More About Interconnections | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Learn More About Interconnections Learn More About Interconnections Learn More About Interconnections EASTERN INTERCONNECTION North America is comprised of two major and three minor alternating current (AC) power grids or "interconnections." The Eastern Interconnection reaches from Central Canada Eastward to the Atlantic coast (excluding Québec), South to Florida and West to the foot of the Rockies (excluding most of Texas). All of the electric utilities in the Eastern Interconnection

  5. Midwest superconductivity consortium. 1993 Progress report

    SciTech Connect

    Not Available

    1994-01-01

    The Midwest Superconductivity Consortium, MISCON, in the fourth year of operations further strengthened its mission to advance the science and understanding of high T{sub c} superconductivity. The goals of the organization and the individual projects continue to reflect the current needs for new knowledge in the field and the unique capabilities of the institutions involved. Group efforts and cooperative laboratory interactions to achieve the greatest possible synergy under the Consortium continue to be emphasized. Industrial affiliations coupled with technology transfer initiatives were expanded. Activities of the participants during the past year achieved an interactive and high level of performance. The number of notable achievements in the field contributed by Consortium investigators increased. The programmatic research continues to focus upon key materials-related problems in two areas. The first area has a focus upon {open_quotes}Synthesis and Processing{close_quotes} while the second is centered around {open_quotes}Limiting Features in Transport Properties of High T{sub c} Materials{close_quotes}.

  6. Process for electrically interconnecting electrodes

    DOEpatents

    Carey, Paul G.; Thompson, Jesse B.; Colella, Nicolas J.; Williams, Kenneth A.

    2002-01-01

    Electrical interconnects for solar cells or other electronic components using a silver-silicone paste or a lead-tin (Pb--Sn) no-clean fluxless solder cream, whereby the high breakage of thin (<6 mil thick) solar cells using conventional solder interconnect is eliminated. The interconnects of this invention employs copper strips which are secured to the solar cells by a silver-silicone conductive paste which can be used at room temperature, or by a Pb--Sn solder cream which eliminates undesired residue on the active surfaces of the solar cells. Electrical testing using the interconnects of this invention has shown that no degradation of the interconnects developed under high current testing, while providing a very low contact resistance value.

  7. Joint Maintenance Status Report of Potomac Electric Power Company...

    Energy Saver

    Joint Maintenance Status Report of Potomac Electric Power Company amd PJM Interconnection, LLC Joint Maintenance Status Report of Potomac Electric Power Company amd PJM Interconnection, ...

  8. DOE_EnergyEfficiencyStandardsForLargeVolumeWaterHeaters.pdf

    Office of Environmental Management (EM)

    5, 2012, representatives from PJM Interconnection LLC, National Rural Electric ... Department of Energy Scott Baker PJM Interconnection Dan Cohen Department of Energy John ...

  9. U.S. Virgin Islands Establishes Interconnection Standards to...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Establishes Interconnection Standards to Clear the Way for Grid Interconnection U.S. Virgin Islands Establishes Interconnection Standards to Clear the Way for Grid Interconnection ...

  10. Performance of Utility Interconnected Photovoltaic Inverters

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    of Utility Interconnected Photovoltaic Inverters Operating Beyond Typical Modes of ... penetration of utility interconnected photovoltaic (PV) inverters can affect the utility ...

  11. Kinsus Interconnect Technology Corp | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Kinsus Interconnect Technology Corp Jump to: navigation, search Name: Kinsus Interconnect Technology Corp Place: Taiwan Sector: Solar Product: Engaged in the manufacture of chip...

  12. Distributed PV Interconnection: Recent Analysis Findings

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    survey of utility interconnection practices. o SEPA finds that utilities confront common challenges as they move towards more streamlined interconnection application ...

  13. Overview of the Distributed Generation Interconnection Collaborative

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    effort focused on distributed PV interconnection: - Data and informational gapsneeds ... anticipated rise in distributed PV interconnection Based on stakeholder input and ...

  14. 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 ...

  15. Interconnection-Wide Transmission Planning Initiative - Meeting...

    Office of Environmental Management (EM)

    Interconnection-Wide Transmission Planning Initiative - Meeting Calendars Interconnection-Wide Transmission Planning Initiative - Meeting Calendars Click on the links below to ...

  16. Distributed PV Interconnection Recent Analysis Findings

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Thank you for joining the Distributed Generation Interconnection Collaborative ... which each will discuss recent research and analysis findings related to interconnection. ...

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

    Energy Saver

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

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

    Energy Saver

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

  19. Eastern Interconnection Planning Collaborative News Release

    Energy Saver

    314-753-6200 Eastern Interconnection Grid Planning Authorities to Study Set of Stakeholder-Identified Electric System Futures The Eastern Interconnection Planning Collaborative ...

  20. General Electric: Universal Interconnection System Development

    SciTech Connect

    Not Available

    2003-10-01

    Summarizes General Electric's work under contract to DOE's Distribution and Interconnection R&D, including the development of a virtual test bed and a universal interconnection system design.

  1. Distributed PV Interconnection Screening Procedures and Online...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Distributed PV Interconnection Screening Procedures and Online Tools" Joel Dickinson with ... Engineer Solar Initiatives Distributed PV Interconnection Screening and Online Tools Salt ...

  2. New Mexico Interconnection Manual | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Manual Jump to: navigation, search OpenEI Reference LibraryAdd to library General: New Mexico Interconnection Manual Abstract This manual sets forth common interconnection...

  3. Standardized Retrofit Packages - What Works to Meet Consistent Levels of Performance: Midwest Energy Efficiency Alliance

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Building America Webinar Series Standardized Retrofit Packages - What Works to Meet Consistent Levels of Performance: Midwest Energy Efficiency Alliance Scott Yee March 19 th , 2014 1 Midwest Energy Efficiency Alliance (MEEA) Midwest Energy Efficiency Alliance 2 MEEA is a collaborative network whose purpose is to advance energy efficiency to support sustainable economic development and environmental preservation. Partnership for Advanced Residential Retrofit (PARR) Midwest Energy Efficiency

  4. Renewable Systems Interconnection: Executive Summary

    SciTech Connect

    Kroposki, B.; Margolis, R.; Kuswa, G.; Torres, J.; Bower, W.; Key, T.; Ton, D.

    2008-02-01

    The U.S. Department of Energy launched the Renewable Systems Interconnection (RSI) study in 2007 to address the challenges to high penetrations of distributed renewable energy technologies. The RSI study consists of 14 additional reports.

  5. The Midwest Regional Carbon Sequestration Partnership (MRCSP)

    SciTech Connect

    James J. Dooley; Robert Dahowski; Casie Davidson

    2005-12-01

    This final report summarizes the Phase I research conducted by the Midwest regional Carbon Sequestration Partnership (MRCSP). The Phase I effort began in October 2003 and the project period ended on September 31, 2005. The MRCSP is a public/private partnership led by Battelle with the mission of identifying the technical, economic, and social issues associated with implementation of carbon sequestration technologies in its seven state geographic region (Indiana, Kentucky, Maryland, Michigan, Ohio, Pennsylvania, and West Virginia) and identifying viable pathways for their deployment. It is one of seven partnerships that together span most of the U.S. and parts of Canada that comprise the U.S. Department of Energy's (DOE's) Regional Carbon Sequestration Program led by DOE's national Energy Technology Laboratory (NETL). The MRCSP Phase I research was carried out under DOE Cooperative Agreement No. DE-FC26-03NT41981. The total value of Phase I was $3,513,513 of which the DOE share was $2,410,967 or 68.62%. The remainder of the cost share was provided in varying amounts by the rest of the 38 members of MRCSP's Phase I project. The next largest cost sharing participant to DOE in Phase I was the Ohio Coal Development Office within the Ohio Air Quality Development Authority (OCDO). OCDO's contribution was $100,000 and was contributed under Grant Agreement No. CDO/D-02-17. In this report, the MRCSP's research shows that the seven state MRCSP region is a major contributor to the U. S. economy and also to total emissions of CO2, the most significant of the greenhouse gases thought to contribute to global climate change. But, the research has also shown that the region has substantial resources for sequestering carbon, both in deep geological reservoirs (geological sequestration) and through improved agricultural and land management practices (terrestrial sequestration). Geological reservoirs, especially deep saline reservoirs, offer the potential to permanently store CO2 for

  6. MIE Regional Climate Change Impact Webinar Series: Midwest

    Energy.gov [DOE]

    The U.S. Department of Energy's (DOE's) Minorities in Energy Initiative (MIE) is hosting a webinar on midwest impacts of climate change on minority and tribal communities featuring presentations by nationally recognized policymakers, researchers, and educators. Speakers will highlight growing opportunities for workforce development, clean energy advancement, and increases in domestic energy production.

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

    Office of Environmental Management (EM)

    25, 2011 filing by PJM Interconnection, L.L.C. ("PJM") in the above-captioned proceeding. ... PP-230-4 International Transmission Company: Response of PJM Interconnection, L.L.C. to ...

  8. Manufacturing of planar ceramic interconnects

    SciTech Connect

    Armstrong, B.L.; Coffey, G.W.; Meinhardt, K.D.; Armstrong, T.R.

    1996-12-31

    The fabrication of ceramic interconnects for solid oxide fuel cells (SOFC) and separator plates for electrochemical separation devices has been a perennial challenge facing developers. Electrochemical vapor deposition (EVD), plasma spraying, pressing, tape casting and tape calendering are processes that are typically utilized to fabricate separator plates or interconnects for the various SOFC designs and electrochemical separation devices. For sake of brevity and the selection of a planar fuel cell or gas separation device design, pressing will be the only fabrication technique discussed here. This paper reports on the effect of the characteristics of two doped lanthanum manganite powders used in the initial studies as a planar porous separator for a fuel cell cathode and as a dense interconnect for an oxygen generator.

  9. Midwest Region Natural Gas Working Underground Storage (Billion Cubic Feet)

    Energy Information Administration (EIA) (indexed site)

    Midwest Region Natural Gas Working Underground Storage (Billion Cubic Feet) Midwest Region Natural Gas Working Underground Storage (Billion Cubic Feet) Year-Month Week 1 Week 2 Week 3 Week 4 Week 5 End Date Value End Date Value End Date Value End Date Value End Date Value 2010-Jan 01/01 900 01/08 820 01/15 750 01/22 710 01/29 661 2010-Feb 02/05 604 02/12 552 02/19 502 02/26 464 2010-Mar 03/05 433 03/12 422 03/19 419 03/26 410 2010-Apr 04/02 410 04/09 429 04/16 444 04/23 462 04/30 480 2010-May

  10. Midwest Producing Region Natural Gas in Underground Storage - Change in

    Energy Information Administration (EIA) (indexed site)

    Working Gas from Same Month Previous Year (Percent) Midwest Producing Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (Percent) Midwest Producing Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (Percent) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2015 37.50 45.20 77.20 72.70 38.10 19.90 9.40 5.50 4.00 4.60 12.20 15.70 2016 23.70 75.90 115.20 82.90 53.00 34.90 21.80 10.60 - = No Data

  11. Forensic Science Education Programs in the Midwest | The Ames Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Science Education Programs in the Midwest Carroll University Bachelor of Science Degree (B.S.), Chemistry Major with a Forensic Science emphasis Chemistry Program | Forensic Science emphasis Columbia College of Missouri Bachelor of Science (B.S.) Degree in Forensic Science Forensic Science Program Indiana University-Purdue University Indianapolis Bachelor of Science (B.S.) and Master of Science (M.S.) Degree in Forensic Science Forensic and Investigative Sciences Program Iowa State University

  12. Mitigation Measures for Distributed PV Interconnection

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... by 7 utilities in U.S. 22 Interconnection Topologies - Tap Existing Low Voltage Distribution Circuit 23 Ranged from 12.47 to 34.5 kV. Interconnection Topologies - Build ...

  13. EAC Recommendations for DOE Action Regarding Interconnection...

    Energy.gov [DOE] (indexed site)

    Interconnection-Wide Planning, approved at the June 5-6, 2013 EAC Meeting. EAC Recommendations for DOE Action on Interconnection-Wide Planning - June 6, 2013 (147.93 KB) More ...

  14. MIDWEST REGIONAL CARBON SEQUESTRATION PARTNERSHIP (MRCSP) MANAGING CLIMATE CHANGE AND SECURING A FUTURE FOR THE MIDWEST'S INDUSTRIAL BASE

    SciTech Connect

    David Ball; Robert Burns; Judith Bradbury; Bob Dahowski; Casie Davidson; James Dooley; Neeraj Gupta; Rattan Lal; Larry Wickstrom

    2005-04-29

    This is the third semiannual report for Phase I of the Midwest Carbon Sequestration Partnership (MRCSP). The project consists of nine tasks to be conducted over a two-year period that started in October 2003. The makeup of the MRCSP and objectives are described. Progress on each of the active Tasks is also described and where possible, for those Tasks at some point of completion, a summary of results is presented.

  15. Sandia Energy - Permitting, Inspection, and Interconnection

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Permitting, Inspection, and Interconnection Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics Solar Market Transformation Permitting, Inspection, and...

  16. Formation of interconnections to microfluidic devices

    DOEpatents

    Matzke, Carolyn M.; Ashby, Carol I. H.; Griego, Leonardo

    2003-07-29

    A method is disclosed to form external interconnections to a microfluidic device for coupling of a fluid or light or both into a microchannel of the device. This method can be used to form optical or fluidic interconnections to microchannels previously formed on a substrate, or to form both the interconnections and microchannels during the same process steps. The optical and fluidic interconnections are formed parallel to the plane of the substrate, and are fluid tight.

  17. NREL: Technology Deployment - Distributed Generation Interconnection

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Collaborative Distributed Generation Interconnection Collaborative Become a Member DGIC members are included in quarterly informational meetings and discussions related to distributed PV interconnection practices, research, and innovation. For more information, contact Kristen Ardani. Subscribe to DGIC Updates Learn about upcoming webinars and other DGIC announcements. NREL facilitates the Distributed Generation Interconnection Collaborative (DGIC) with support from the Smart Electric Power

  18. Future of Clean Energy in the Midwest - Joint Center for Energy...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    October 21, 2014, Videos Future of Clean Energy in the Midwest David Danielson, Assistant Secretary for the Energy Efficiency and Renewable Energy for the Department of Energy; Amy ...

  19. Midwest Energy (Gas and Electric)- How$mart Energy Efficiency Finance Program

    Energy.gov [DOE]

    Midwest Energy offers its residential and small commercial electricity and natural gas customers in good standing a way to finance energy efficiency improvements on eligible properties. Under the...

  20. Flexible interconnects for fuel cell stacks

    DOEpatents

    Lenz, David J.; Chung, Brandon W.; Pham, Ai Quoc

    2004-11-09

    An interconnect that facilitates electrical connection and mechanical support with minimal mechanical stress for fuel cell stacks. The interconnects are flexible and provide mechanically robust fuel cell stacks with higher stack performance at lower cost. The flexible interconnects replace the prior rigid rib interconnects with flexible "fingers" or contact pads which will accommodate the imperfect flatness of the ceramic fuel cells. Also, the mechanical stress of stacked fuel cells will be smaller due to the flexibility of the fingers. The interconnects can be one-sided or double-sided.

  1. Interconnection-Wide Transmission Planning Initiative: Topic A,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Interconnection-Level Analysis and Planning | Department of Energy A, Interconnection-Level Analysis and Planning Interconnection-Wide Transmission Planning Initiative: Topic A, Interconnection-Level Analysis and Planning A description of the requirements for Topic A for all Interconnections under the Interconnection-Wide Transmission Planning Initiative, part of the American Recovery and Reinvestment Act. Interconnection-Wide Transmission Planning Initiative: Topic A, Interconnection-Level

  2. Interconnection-Wide Transmission Planning Initiative - Meeting Calendars |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Interconnection-Wide Transmission Planning Initiative - Meeting Calendars Interconnection-Wide Transmission Planning Initiative - Meeting Calendars Click on the links below to access each awardee's meeting and events calendar. Eastern Interconnection Topic A Awardee: Eastern Interconnection Planning Collaborative Topic B Awardee: Eastern Interconnection States' Planning Council Western Interconnection Topic A Awardee: Western Electricity Coordinating Council Topic B

  3. Re: Potomac River Generating Station Department of Energy Case...

    Energy.gov [DOE] (indexed site)

    of itself and PJM Interconnection, L.L.C. ("PJM"), is providing you with information regarding the planned transmission maintenance outage scheduled for the upcoming weekend. ...

  4. DOE Workshop. Load Participation in Capacity and Ancillary Services Market

    SciTech Connect

    Boston, Terry

    2011-10-26

    Presents profile of PJM demand-side resources. PJM provides 24% of generation, 27% of load, and 19% of transmission assets in Eastern Interconnection. Includes case studies.

  5. Electricity Monthly Update

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    the report month. Prices and demand are shown for six Regional Transmission Operator (RTO) markets: ISO New England (ISO-NE), New York ISO (NYISO), PJM Interconnection (PJM),...

  6. Double interconnection fuel cell array

    DOEpatents

    Draper, R.; Zymboly, G.E.

    1993-12-28

    A fuel cell array is made, containing number of tubular, elongated fuel cells which are placed next to each other in rows (A, B, C, D), where each cell contains inner electrodes and outer electrodes, with solid electrolyte between the electrodes, where the electrolyte and outer electrode are discontinuous, having two portions, and providing at least two opposed discontinuities which contain at least two oppositely opposed interconnections contacting the inner electrode, each cell having only three metallic felt electrical connectors which contact surrounding cells, where each row is electrically connected to the other. 5 figures.

  7. Double interconnection fuel cell array

    DOEpatents

    Draper, Robert; Zymboly, Gregory E.

    1993-01-01

    A fuel cell array (10) is made, containing number of tubular, elongated fuel cells (12) which are placed next to each other in rows (A, B, C, D), where each cell contains inner electrodes (14) and outer electrodes (18 and 18'), with solid electrolyte (16 and 16') between the electrodes, where the electrolyte and outer electrode are discontinuous, having two portions, and providing at least two opposed discontinuities which contain at least two oppositely opposed interconnections (20 and 20') contacting the inner electrode (14), each cell (12) having only three metallic felt electrical connectors (22) which contact surrounding cells, where each row is electrically connected to the other.

  8. NREL: Technology Deployment - DGIC Interconnection Insights

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    DGIC Interconnection Insights The Distributed Generation Interconnection Collaborative (DGIC) Insights provide answers to questions posed by DGIC participants, deliver timely updates on pressing interconnection issues, and disseminates analysis findings to inform decision making and planning. Utility Owned Roof Top Solar March 2016 by Kristen Ardani, National Renewable Energy Laboratory (NREL) These leaders are pioneering utility-owned rooftop solar programs to broaden the reach of solar PV

  9. Cascade solar cell having conductive interconnects

    DOEpatents

    Borden, Peter G.; Saxena, Ram R.

    1982-10-26

    Direct ohmic contact between the cells in an epitaxially grown cascade solar cell is obtained by means of conductive interconnects formed through grooves etched intermittently in the upper cell. The base of the upper cell is directly connected by the conductive interconnects to the emitter of the bottom cell. The conductive interconnects preferably terminate on a ledge formed in the base of the upper cell.

  10. Renewable Energy Interconnection and Storage - Technical Aspects...

    OpenEI (Open Energy Information) [EERE & EIA]

    Interconnection and Storage - Technical Aspects Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Spain Installed Wind Capacity Website Focus Area: Renewable Energy...

  11. Learn More About Interconnections | Department of Energy

    Office of Environmental Management (EM)

    The Eastern Interconnection reaches from Central Canada Eastward to the Atlantic coast (excluding Qubec), South to Florida and West to the foot of the Rockies (excluding most of ...

  12. RAPID/Geothermal/Transmission Siting & Interconnection | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    to the public for compensation. See AS 42.05.990(5) for additional information. NA Geothermal Transmission Siting & Interconnection in California California Energy...

  13. Webinar: Understanding the Interconnection and Transmission Service...

    Energy.gov [DOE] (indexed site)

    Area Power Administration, this Web seminar will answer the following questions: What is the large generator interconnection procedure? How is transmission service requested? ...

  14. PUCT DG Interconnection Manual | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: PUCT DG Interconnection ManualPermittingRegulatory GuidanceGuideHandbook...

  15. North American Electric Reliability Corporation Interconnections...

    Energy.gov [DOE] (indexed site)

    Map of the North American Electric Reliability Corporation Interconnection showing the Eastern, Western, and Teaxs Interconnectins. North American Electric Reliability Corporation...

  16. Recent Development of SOFC Metallic Interconnect

    SciTech Connect

    Wu JW, Liu XB

    2010-04-01

    Interest in solid oxide fuel cells (SOFC) stems from their higher eciencies and lower levels of emitted pollu- tants, compared to traditional power production methods. Interconnects are a critical part in SOFC stacks, which connect cells in series electrically, and also separate air or oxygen at the cathode side from fuel at the anode side. Therefore, the requirements of interconnects are the most demanding, i:e:, to maintain high elec- trical conductivity, good stability in both reducing and oxidizing atmospheres, and close coecient of thermal expansion (CTE) match and good compatibility with other SOFC ceramic components. The paper reviewed the interconnect materials, and coatings for metallic interconnect materials.

  17. Generation Interconnection and Deliverability Allocation Procedures...

    OpenEI (Open Energy Information) [EERE & EIA]

    Interconnection and Deliverability Allocation Procedures Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- Permit ApplicationPermit Application:...

  18. Midwest Region Natural Gas Total Underground Storage Capacity (Million

    Energy Information Administration (EIA) (indexed site)

    Cubic Feet) Total Underground Storage Capacity (Million Cubic Feet) Midwest Region Natural Gas Total Underground Storage Capacity (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2013 2,720,465 2,720,436 2,720,436 2,720,436 2,720,881 2,720,881 2,721,231 2,721,231 2,721,231 2,721,231 2,721,231 2,721,231 2014 2,721,231 2,721,231 2,721,231 2,721,231 2,721,231 2,721,231 2,721,231 2,721,231 2,721,231 2,723,336 2,725,497 2,725,535 2015 2,727,987 2,727,987 2,727,987

  19. Midwest Region Natural Gas Underground Storage Withdrawals (Million Cubic

    Energy Information Administration (EIA) (indexed site)

    Feet) Gas Underground Storage Withdrawals (Million Cubic Feet) Midwest Region Natural Gas Underground Storage Withdrawals (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2013 245,791 202,093 152,913 32,351 4,462 2,642 7,377 4,478 2,266 14,497 103,084 248,313 2014 303,499 226,394 125,284 24,726 2,965 1,475 2,904 3,200 2,019 8,158 110,419 134,700 2015 243,669 277,575 114,546 18,265 3,379 2,610 6,047 3,637 2,234 4,518 49,679 115,761 2016 230,165 164,964 82,682 32,304

  20. Updating Technical Screens for PV Interconnection: Preprint

    SciTech Connect

    Coddington, M.; Ellis, A.; Lynn, K.; Razon, A.; Key, T.; Kroposki, B.; Mather, B.; Hill, R.; Nicole, K.; Smith, J.

    2012-08-01

    Solar photovoltaics (PV) is the dominant type of distributed generation (DG) technology interconnected to electric distribution systems in the United States, and deployment of PV systems continues to increase rapidly. Considering the rapid growth and widespread deployment of PV systems in United States electric distribution grids, it is important that interconnection procedures be as streamlined as possible to avoid unnecessary interconnection studies, costs, and delays. Because many PV interconnection applications involve high penetration scenarios, the process needs to allow for a sufficiently rigorous technical evaluation to identify and address possible system impacts. Existing interconnection procedures are designed to balance the need for efficiency and technical rigor for all DG. However, there is an implicit expectation that those procedures will be updated over time in order to remain relevant with respect to evolving standards, technology, and practical experience. Modifications to interconnection screens and procedures must focus on maintaining or improving safety and reliability, as well as accurately allocating costs and improving expediency of the interconnection process. This paper evaluates the origins and usefulness of the capacity penetration screen, offers potential short-term solutions which could effectively allow fast-track interconnection to many PV system applications, and considers longer-term solutions for increasing PV deployment levels in a safe and reliable manner while reducing or eliminating the emphasis on the penetration screen.

  1. Tevatron low-beta quadrupole triplet interconnects

    SciTech Connect

    Oleck, A.R.; Carson, J.A.; Koepke, K.; Sorenson, D.

    1992-04-01

    Installation of cold iron quadrupole magnets in the Low Beta (Superconducting High-Luminosity) upgrade at Fermilab required a newly designed magnet interconnect. The interconnect design and construction experience is presented. Considered are the connections carrying cryogenic fluids, beam vacuum, insulating vacuum, superconducting bus leads, their insulation and mechanical support. Details of the assembly and assembly experience are presented. 2 refs.

  2. Topic A Awardee: Eastern Interconnection Planning Collaborative

    Energy.gov [DOE]

    The Eastern Interconnection Planning Collaborative (EIPC) was initiated by a coalition of regional Planning Authorities. These Planning Authorities are entities listed on the NERC compliance registry as Planning Authorities and represent the entire Eastern Interconnection. The EIPC was founded to be a broad-based, transparent collaborative process among all interested stakeholders.

  3. Mitigation Measures for Distributed PV Interconnection

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Mitigation Measures for Distributed Interconnection" Michael Coddington with National Renewable Energy Laboratory and Robert Broderick with Sandia National Laboratories July 9, 2014 2 Speakers Michael Coddington Principal Investigator Distributed Grid Integration NREL Robert Broderick Technical Lead Distributed Grid Integration Programs Sandia National Laboratories Kristen Ardani Solar Analyst, (today's moderator) NREL 3 INTERCONNECTION, SCREENING & MITIGATION PRACTICES OF 21 UTILITIES

  4. Durability of Metallic Interconnects and Protective Coatings

    SciTech Connect

    Yang, Zhenguo; Stevenson, Jeffry W.

    2009-12-15

    To build up a useful voltage, a number of solid oxide fuel cells (SOFCs) are electrically connected into series in a stack via interconnects, which are placed between adjacent cells. In addition to functioning as a bi-polar electrical connector, the interconnect also acts as a separator plate that separates the fuel at the anode side of one cell from the air at the cathode side on an adjacent cell. During SOFC operation at the high temperatures, the interconnects are thus simultaneously exposed to the oxidizing air at one side and a reducing fuel that can be either hydrogen or hydrocarbon at the other. Besides, they are in contact with adjacent components, such as electrodes or electrical contacts, seals, etc. With steady reduction in SOFC operating temperatures into the low or intermediate range 600-850oC, oxidation resistant alloys are often used to construct interconnects. However, the metallic interconnects may degrade via interactions at their interfaces with surrounding environments or adjacent components, potentially affecting the stability and performance of interconnects and the SOFC stacks. Thus protection layers are applied to metallic interconnects that also intend to mitigate or prevent chromium migration into cells and the cell poisoning. This chapter provides a comprehensive review of materials for metallic interconnects, their degradation and coating protection.

  5. "Table HC12.1 Housing Unit Characteristics by Midwest Census Region, 2005"

    Energy Information Administration (EIA) (indexed site)

    Housing Unit Characteristics by Midwest Census Region, 2005" " Million U.S. Housing Units" ,,"Midwest Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total Midwest" "Housing Unit Characteristics",,,"East North Central","West North Central" "Total",111.1,25.6,17.7,7.9 "Urban/Rural Location (as Self-Reported)" "City",47.1,9.7,7.3,2.4

  6. "Table HC12.11 Home Electronics Characteristics by Midwest Census Region, 2005"

    Energy Information Administration (EIA) (indexed site)

    1 Home Electronics Characteristics by Midwest Census Region, 2005" " Million U.S. Housing Units" ,,"Midwest Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total Midwest" "Home Electronics Characteristics",,,"East North Central","West North Central" "Total",111.1,25.6,17.7,7.9 "Personal Computers" "Do Not Use a Personal Computer ",35.5,8.1,5.6,2.5 "Use a

  7. "Table HC12.13 Lighting Usage Indicators by Midwest Census Region, 2005"

    Energy Information Administration (EIA) (indexed site)

    3 Lighting Usage Indicators by Midwest Census Region, 2005" " Million U.S. Housing Units" ,,"Midwest Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total Midwest" "Lighting Usage Indicators",,,"East North Central","West North Central" "Total U.S. Housing Units",111.1,25.6,17.7,7.9 "Indoor Lights Turned On During Summer" "Number of Lights Turned On"

  8. "Table HC12.2 Living Space Characteristics by Midwest Census Region, 2005"

    Energy Information Administration (EIA) (indexed site)

    2 Living Space Characteristics by Midwest Census Region, 2005" " Million U.S. Housing Units" ,,"Midwest Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total Midwest" "Living Space Characteristics",,,"East North Central","West North Central" "Total",111.1,25.6,17.7,7.9 "Floorspace (Square Feet)" "Total Floorspace1" "Fewer than

  9. "Table HC12.4 Space Heating Characteristics by Midwest Census Region, 2005"

    Energy Information Administration (EIA) (indexed site)

    4 Space Heating Characteristics by Midwest Census Region, 2005" " Million U.S. Housing Units" ,,"Midwest Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total Midwest" "Space Heating Characteristics",,,"East North Central","West North Central" "Total",111.1,25.6,17.7,7.9 "Do Not Have Space Heating Equipment",1.2,"Q","Q","N" "Have Main

  10. "Table HC12.6 Air Conditioning Characteristics by Midwest Census Region, 2005"

    Energy Information Administration (EIA) (indexed site)

    6 Air Conditioning Characteristics by Midwest Census Region, 2005" " Million U.S. Housing Units" ,,"Midwest Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total Midwest" "Air Conditioning Characteristics",,,"East North Central","West North Central" "Total",111.1,25.6,17.7,7.9 "Do Not Have Cooling Equipment",17.8,2.1,1.8,0.3 "Have Cooling

  11. "Table HC12.9 Home Appliances Characteristics by Midwest Census Region, 2005"

    Energy Information Administration (EIA) (indexed site)

    2.9 Home Appliances Characteristics by Midwest Census Region, 2005" " Million U.S. Housing Units" ,,"Midwest Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total Midwest" "Home Appliances Characteristics",,,"East North Central","West North Central" "Total U.S.",111.1,25.6,17.7,7.9 "Cooking Appliances" "Conventional Ovens" "Use an

  12. Fact #756: December 3, 2012 Midwest Produces Two-Thirds of All Light Vehicles

    Energy.gov [DOE]

    Although there are many new vehicle assembly plants located in the South, the Midwest region continues to produce about two-thirds of all light vehicles. The year 2009 was the low point for vehicle...

  13. Interconnection-Wide Transmission Planning Initiative: Topic B, Cooperation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Among States in the Eastern Interconnection on Electric Resource Planning and Priorities | Department of Energy Eastern Interconnection on Electric Resource Planning and Priorities Interconnection-Wide Transmission Planning Initiative: Topic B, Cooperation Among States in the Eastern Interconnection on Electric Resource Planning and Priorities A description of the requirements for Topic B for the Eastern Interconnection under the Interconnection-Wide Transmission Planning Initiative, part of

  14. Interconnection-Wide Transmission Planning Initiative: Topic B, Cooperation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Among States in the Western Interconnection on Electric Resource Planning and Priorities | Department of Energy Western Interconnection on Electric Resource Planning and Priorities Interconnection-Wide Transmission Planning Initiative: Topic B, Cooperation Among States in the Western Interconnection on Electric Resource Planning and Priorities A description of the requirements for Topic B for the Western Interconnection under the Interconnection-Wide Transmission Planning Initiative, part of

  15. Interconnection-Wide Transmission Planning Initiative: Topic B, State

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Agency Input Regarding Electric Resource and Transmission Planning in the Texas Interconnection | Department of Energy State Agency Input Regarding Electric Resource and Transmission Planning in the Texas Interconnection Interconnection-Wide Transmission Planning Initiative: Topic B, State Agency Input Regarding Electric Resource and Transmission Planning in the Texas Interconnection A description of the requirements for Topic B for the Texas Interconnect under the Interconnection-Wide

  16. Coordination of Retail Demand Response with Midwest ISO Markets

    SciTech Connect

    Bharvirkar, Ranjit; Bharvirkar, Ranjit; Goldman, Charles; Heffner, Grayson; Sedano, Richard

    2008-05-27

    The Organization of Midwest ISO States (OMS) launched the Midwest Demand Resource Initiative (MWDRI) in 2007 to identify barriers to deploying demand response (DR) resources in the Midwest Independent System Operator (MISO) region and develop policies to overcome them. The MWDRI stakeholders decided that a useful initial activity would be to develop more detailed information on existing retail DR programs and dynamic pricing tariffs, program rules, and utility operating practices. This additional detail could then be used to assess any"seams issues" affecting coordination and integration of retail DR resources with MISO's wholesale markets. Working with state regulatory agencies, we conducted a detailed survey of existing DR programs, dynamic pricing tariffs, and their features in MISO states. Utilities were asked to provide information on advance notice requirements to customers, operational triggers used to call events (e.g. system emergencies, market conditions, local emergencies), use of these DR resources to meet planning reserves requirements, DR resource availability (e.g., seasonal, annual), participant incentive structures, and monitoring and verification (M&V) protocols. This report describes the results of this comprehensive survey and discusses policy implications for integrating legacy retail DR programs and dynamic pricing tariffs into organized wholesale markets. Survey responses from 37 MISO members and 4 non-members provided information on 141 DR programs and dynamic pricing tariffs with a peak load reduction potential of 4,727 MW of retail DR resource. Major findings of this study area:- About 72percent of available DR is from interruptible rate tariffs offered to large commercial and industrial customers, while direct load control (DLC) programs account for ~;;18percent. Almost 90percent of the DR resources included in this survey are provided by investor-owned utilities. - Approximately, 90percent of the DR resources are available with less than

  17. Accelerating Fatigue Testing for Cu Ribbon Interconnects | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Accelerating Fatigue Testing for Cu Ribbon Interconnects Accelerating Fatigue Testing for Cu Ribbon Interconnects Presented at the 2013 Photovoltaic Module Reliability Workshop; ...

  18. Solar Energy to Benefit from New FERC Interconnection Procedures...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    the adoption of new "fast track" rules to make the interconnection process ... the adoption of new "fast track" rules to make the interconnection process ...

  19. National Offshore Wind Energy Grid Interconnection Study (NOWEGIS...

    Energy Saver

    National Offshore Wind Energy Grid Interconnection Study (NOWEGIS) National Offshore Wind Energy Grid Interconnection Study (NOWEGIS) The National Offshore Wind Energy Grid ...

  20. Topic B Awardee: Eastern Interconnection States' Planning Council...

    Energy.gov [DOE] (indexed site)

    The Eastern Interconnection States' Planning Council (EISPC) is an historic endeavor ... to create an unprecedented collaborative among the states in the Eastern Interconnection. ...

  1. Improving Data Transparency for the Distributed PV Interconnection...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    June 3, 2015 "Improving Data Transparency for the Distributed PV Interconnection Process: ... how data reporting requirements for interconnection vary across States, how tracking and ...

  2. "Interconnection","NERC Regional Assesment Area","Net Internal...

    Energy Information Administration (EIA) (indexed site)

    projected" "megawatts and percent" "Interconnection","NERC Regional Assesment Area","Net ... 2016E","2016 2017E" "Eastern Interconnection","FRCC",39699,42001,36229,41449,42493...

  3. New Report Characterizes Existing Offshore Wind Grid Interconnection...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Characterizes Existing Offshore Wind Grid Interconnection Capabilities New Report Characterizes Existing Offshore Wind Grid Interconnection Capabilities September 3, 2014 - 10:49am ...

  4. FERC Order No. 2003 Appendix 5 - Optional Interconnection Study...

    OpenEI (Open Energy Information) [EERE & EIA]

    5 - Optional Interconnection Study Agreement Jump to: navigation, search OpenEI Reference LibraryAdd to library Form: FERC Order No. 2003 Appendix 5 - Optional Interconnection...

  5. RAPID/Geothermal/Transmission Siting & Interconnection/California...

    OpenEI (Open Energy Information) [EERE & EIA]

    of the application process. Following the necessary interconnection studies, CAISO will enter into a Generator Interconnection Agreement with the developer. California Energy...

  6. Method for fabricating an interconnected array of semiconductor devices

    DOEpatents

    Grimmer, Derrick P.; Paulson, Kenneth R.; Gilbert, James R.

    1989-10-10

    Semiconductor layer and conductive layer formed on a flexible substrate, divided into individual devices and interconnected with one another in series by interconnection layers and penetrating terminals.

  7. FERC Order No. 792 - Interconnection Agreement | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    FERC Order No. 792 - Interconnection Agreement Abstract FERC Order No. 792, Small Generator Interconnection Agreement, current through June 3, 2013. Form Type Other Form Topic...

  8. FERC Order No. 792 - Interconnection Request | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    792 - Interconnection RequestLegal Abstract FERC Order No. 792, Attachment 2, Small Generator Interconnection Request Form, current through June 3, 2014. Published NA Year...

  9. Mitigation Measures for Distributed PV Interconnection

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... No surprise we're seeing most of the interconnection requests are the most common distribution voltage, the 1247 KV. But you can also see we've got a tail function out here on the ...

  10. Distributed Solar Interconnection Challenges and Best Practices

    Energy.gov [DOE]

    The continued growth of the distributed solar market in the United States has spurred electric utilities, regulators, and stakeholders to consider improvements to distributed generation (DG) interconnection processes. More than 475,000 solar energy systems were interconnected in the U.S. by the end of 2013, but 1 million are expected by the end of 2017. Based on the SunShot Initiative's current trajectory, permitting, inspection, and interconnection (PII) soft costs are expected to drop from a current cost of $0.17/watt to $0.14/watt by 2020. While the actual cost metrics for utility PII are undetermined, they are real. A survey and interviews conducted by Solar Electric Power Association (SEPA) in 2014 have uncovered utility initiatives to lower the administrative costs of DG interconnection, making the process of connecting to the grid simpler and more transparent for customers.

  11. RAPID/BulkTransmission/Transmission Siting & Interconnection...

    OpenEI (Open Energy Information) [EERE & EIA]

    federal review). Bulk Transmission Transmission Siting & Interconnection in New Mexico New Mexico Statutes (N.M.S.) 62-9-1, 62-9-3(B), and 62-9-3.2 No Location Permit may be...

  12. Interconnecting gold islands with DNA origami

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Interconnecting gold islands with DNA origami Authors: Ding, B., Wu, H., Xu, W., Zhao, Z., Liu, Y., Yu, H., and Yan, H. Title: Interconnecting gold islands with DNA origami Source: Nano Lett. Year: 2010 Volume: 10 Pages: 5065-5069 ABSTRACT: Scaffolded DNA origami has recently emerged as a versatile, programmable method to fold DNA into arbitrarily shaped nanostructures that are spatially addressable, with sub-10-nm resolution. Toward functional DNA nanotechnology, one of the key challenges is to

  13. Frequency Instability Problems in North American Interconnections

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Frequency Instability Problems in North American Interconnections May 1, 2011 DOE/NETL-2011/1473 Frequency Instability Problems in North American Interconnections Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness

  14. Distributed PV Interconnection Recent Analysis Findings

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Recent Analysis Findings Page 1 of 18 Kristen Ardani, Miriam Makhyoun Page 1 of 18 [Speaker: Kristen Ardani] Cover Slide: Good afternoon, everyone. Thank you for joining the Distributed Generation Interconnection Collaborative informational webinar. Today, we are kicking off 2015 with a joint presentation from SEPA and NREL, in which each will discuss recent research and analysis findings related to interconnection. Slide 2: So really, the purpose of today's meeting is to hear recent research

  15. Distributed PV Interconnection: Recent Analysis Findings

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    January 21, 2015 "NREL and SEPA Recent Analysis Findings" Miriam Makhyoun, Solar Electric Power Association (SEPA) Kristen Ardani, National Renewable Energy Laboratory (NREL) 2 Purpose of Today's Meeting * Hear results from SEPA's recent survey of utility interconnection practices. o SEPA finds that utilities confront common challenges as they move towards more streamlined interconnection application processing. * Hear NREL results of forthcoming DGIC data collection and analysis,

  16. Eastern Interconnection Planning Collaborative News Release

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    NEWS RELEASE FOR IMMEDIATE RELEASE May 23, 2011 Contact: David Whiteley d.a.whiteley@att.net 314-753-6200 Eastern Interconnection Grid Planning Authorities to Study Set of Stakeholder-Identified Electric System Futures The Eastern Interconnection Planning Collaborative (EIPC) today announced that its diverse array of stakeholders has reached consensus on the final set of "resource expansion futures" to be studied as part of the electric system transmission planning effort funded by

  17. Alternative Interconnect Manufacturing | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Alternative Interconnect Manufacturing Alternative Interconnect Manufacturing Lead Performer: Vadient Optics LLC - Eugene, OR DOE Total Funding: $150,000 Project Term: February 22, 2016 - November 21, 2016 Funding Type: SBIR PROJECT OBJECTIVE Vadient Optics proposes to develop and demonstrate a practical commercial manufacturing route for its flexible, low-cost additive manufacturing process used to efficiently fabricate complex and highly efficient light-extraction optics for a variety of SSL

  18. Innovation in the Interconnection Application Process

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Innovation in the Interconnection Application Process" Ken Parks, SDG&E and Bob Woerner, PG&E April 2, 2014 2 Purpose of Today's Meeting * Learn about recent innovations in the distributed PV interconnection process * Examine how certain challenges related to increased demand for distributed PV can be addressed through revised application processes and procedures * Hear specific examples from electric utilities in mature solar markets (SDG&E and PG&E) 3 Speakers Ken Parks

  19. Threatened and endangered fish and wildlife of the midwest

    SciTech Connect

    Schafer, D.W.; Robeck, K.E.

    1980-06-01

    This report contains information of federally-listed endangered and/or threatened fish and wildlife occurring in the midwestern states of Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, Ohio, and Wisconsin. The information was compiled as a support document for the Regional Issue Identification and Assessment (RIIA) project sponsored by the Regional Assessments Division of the Office of Technology Impacts within the Department of Energy. The information on midwestern endangered species distribution, habitats, and reasons for population decline included in this document are designed to help assess the potential for adverse impacts if energy activities are sited within the general range of an endangered species. It is hoped that this document will thereby enhance the reliability of one portion of energy-related assessments performed in the Midwest. This report considers only those species listed prior to October 1979 as endangered and/or threatened in the federal endangered species list published in the Federal Register and that have been known to occur in the region in the last 20 years.

  20. Accelerating Fatigue Testing for Cu Ribbon Interconnects (Presentation)

    SciTech Connect

    Bosco, N.; Silverman, T.; Wohlgemuth , J.; Kurtz, S.; Inoue, M.; Sakurai, K.; Shioda, T.; Zenkoh, H.; Miyashita, M.; Tadanori, T.; Suzuki, S.

    2013-05-01

    This presentation describes fatigue experiments and discusses dynamic mechanical loading for Cu ribbon interconnects.

  1. NREL Variability Analysis for the Western Interconnect (Presentation)

    SciTech Connect

    Milligan, M.; Kirby, B.; King, J.

    2011-07-01

    This presentation investigates the effects of several Energy Imbalance Markets implementations in the Western Interconnect.

  2. Advanced Platform for Development and Evaluation of Grid Interconnection

    Office of Scientific and Technical Information (OSTI)

    Systems Using Hardware-in-the-Loop: Part III - Grid Interconnection System Evaluator (Technical Report) | SciTech Connect Technical Report: Advanced Platform for Development and Evaluation of Grid Interconnection Systems Using Hardware-in-the-Loop: Part III - Grid Interconnection System Evaluator Citation Details In-Document Search Title: Advanced Platform for Development and Evaluation of Grid Interconnection Systems Using Hardware-in-the-Loop: Part III - Grid Interconnection System

  3. Advanced Platform for Development and Evaluation of Grid Interconnection

    Office of Scientific and Technical Information (OSTI)

    Systems Using Hardware-in-the-Loop: Part III -- Grid Interconnection System Evaluator: Preprint (Conference) | SciTech Connect Conference: Advanced Platform for Development and Evaluation of Grid Interconnection Systems Using Hardware-in-the-Loop: Part III -- Grid Interconnection System Evaluator: Preprint Citation Details In-Document Search Title: Advanced Platform for Development and Evaluation of Grid Interconnection Systems Using Hardware-in-the-Loop: Part III -- Grid Interconnection

  4. Automotion of domain walls for spintronic interconnects

    SciTech Connect

    Nikonov, Dmitri E.; Manipatruni, Sasikanth; Young, Ian A.

    2014-06-07

    We simulate “automotion,” the transport of a magnetic domain wall under the influence of demagnetization and magnetic anisotropy, in nanoscale spintronic interconnects. In contrast to spin transfer driven magnetic domain wall motion, the proposed interconnects operate without longitudinal charge current transfer, with only a transient current pulse at domain wall creation and have favorable scaling down to the 20 nm dimension. Cases of both in-plane and out-of-plane magnetization are considered. Analytical dependence of the velocity of domain walls on the angle of magnetization are compared with full micromagnetic simulations. Deceleration, attenuation and disappearance, and reflection of domain walls are demonstrated through simulation. Dependences of the magnetization angle on the current pulse parameters are studied. The energy and delay analysis suggests that automotion is an attractive option for spintronic logic interconnects.

  5. Interconnection Testing of Distributed Resources: Preprint

    SciTech Connect

    Kroposki, B.; Basso, T.; DeBlasio, R.

    2004-02-01

    With the publication of IEEE 1547-2003(TM) Standard for Interconnecting Distributed Resources With Electric Power Systems, the electric power industry has a need to develop tests and procedures to verify that interconnection equipment meets 1547 technical requirements. A new standard, IEEE P1547.1(TM), is being written to give detailed tests and procedures for confirming that equipment meets the interconnection requirements. The National Renewable Energy Laboratory has been validating test procedures being developed as part of IEEE P1547.1. As work progresses on the validation of those procedures, information and test reports are passed on to the working group of IEEE P1547.1 for future revisions.

  6. Planarization of metal films for multilevel interconnects

    DOEpatents

    Tuckerman, David B.

    1987-01-01

    In the fabrication of multilevel integrated circuits, each metal layer is anarized by heating to momentarily melt the layer. The layer is melted by sweeping laser pulses of suitable width, typically about 1 microsecond duration, over the layer in small increments. The planarization of each metal layer eliminates irregular and discontinuous conditions between successive layers. The planarization method is particularly applicable to circuits having ground or power planes and allows for multilevel interconnects. Dielectric layers can also be planarized to produce a fully planar multilevel interconnect structure. The method is useful for the fabrication of VLSI circuits, particularly for wafer-scale integration.

  7. Planarization of metal films for multilevel interconnects

    DOEpatents

    Tuckerman, D.B.

    1989-03-21

    In the fabrication of multilevel integrated circuits, each metal layer is planarized by heating to momentarily melt the layer. The layer is melted by sweeping laser pulses of suitable width, typically about 1 microsecond duration, over the layer in small increments. The planarization of each metal layer eliminates irregular and discontinuous conditions between successive layers. The planarization method is particularly applicable to circuits having ground or power planes and allows for multilevel interconnects. Dielectric layers can also be planarized to produce a fully planar multilevel interconnect structure. The method is useful for the fabrication of VLSI circuits, particularly for wafer-scale integration. 6 figs.

  8. Planarization of metal films for multilevel interconnects

    DOEpatents

    Tuckerman, D.B.

    1985-06-24

    In the fabrication of multilevel integrated circuits, each metal layer is planarized by heating to momentarily melt the layer. The layer is melted by sweeping lase pulses of suitable width, typically about 1 microsecond duration, over the layer in small increments. The planarization of each metal layer eliminates irregular and discontinuous conditions between successive layers. The planarization method is particularly applicable to circuits having ground or power planes and allows for multilevel interconnects. Dielectric layers can also be planarized to produce a fully planar multilevel interconnect structure. The method is useful for the fabrication of VLSI circuits, particularly for wafer-scale integration.

  9. Planarization of metal films for multilevel interconnects

    DOEpatents

    Tuckerman, David B.

    1989-01-01

    In the fabrication of multilevel integrated circuits, each metal layer is anarized by heating to momentarily melt the layer. The layer is melted by sweeping laser pulses of suitable width, typically about 1 microsecond duration, over the layer in small increments. The planarization of each metal layer eliminates irregular and discontinuous conditions between successive layers. The planarization method is particularly applicable to circuits having ground or power planes and allows for multilevel interconnects. Dielectric layers can also be planarized to produce a fully planar multilevel interconnect structure. The method is useful for the fabrication of VLSI circuits, particularly for wafer-scale integration.

  10. Planarization of metal films for multilevel interconnects

    DOEpatents

    Tuckerman, D.B.

    1985-08-23

    In the fabrication of multilevel integrated circuits, each metal layer is planarized by heating to momentarily melt the layer. The layer is melted by sweeping laser pulses of suitable width, typically about 1 microsecond duration, over the layer in small increments. The planarization of each metal layer eliminates irregular and discontinuous conditions between successive layers. The planarization method is particularly applicable to circuits having ground or power planes and allows for multilevel interconnects. Dielectric layers can also be planarized to produce a fully planar multilevel interconnect structure. The method is useful for the fabrication of VLSI circuits, particularly for wafer-scale integration.

  11. "Table HC12.8 Water Heating Characteristics by Midwest Census Region, 2005"

    Energy Information Administration (EIA) (indexed site)

    8 Water Heating Characteristics by Midwest Census Region, 2005" " Million U.S. Housing Units" ,,"Midwest Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total Midwest" "Water Heating Characteristics",,,"East North Central","West North Central" "Total",111.1,25.6,17.7,7.9 "Number of Water Heaters" "1.",106.3,24.5,17.1,7.4 "2 or More",3.7,0.9,0.5,0.4

  12. ,"Weekly Midwest Region Natural Gas Working Underground Storage (Billion Cubic Feet)"

    Energy Information Administration (EIA) (indexed site)

    Midwest Region Natural Gas Working Underground Storage (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Weekly Midwest Region Natural Gas Working Underground Storage (Billion Cubic Feet)",1,"Weekly","11/11/2016" ,"Release Date:","11/17/2016" ,"Next Release

  13. Ex Parte Communication, Docket EERE-2012-BT-STD-0022 | Department...

    Energy.gov [DOE] (indexed site)

    May 2, representatives from PJM Interconnection, L.L.C., the National Rural Electric ... PP-230-4 International Transmission Company: Response of PJM Interconnection, L.L.C. to ...

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

    Office of Environmental Management (EM)

    Response of PJM Interconnection, L.L.C. to Answer of International Transmission Company ... PP-230-4 International Transmission Company: Response of PJM Interconnection, L.L.C. to ...

  15. Electric network interconnection of Mashreq Arab Countries

    SciTech Connect

    El-Amin, I.M.; Al-Shehri, A.M.; Opoku, G.; Al-Baiyat, S.A.; Zedan, F.M.

    1994-12-01

    Power system interconnection is a well established practice for a variety of technical and economical reasons. Several interconnected networks exist worldwide for a number of factors. Some of these networks cross international boundaries. This presentation discusses the future developments of the power systems of Mashreq Arab Countries (MAC). MAC consists of Bahrain, Egypt, Iraq, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, United Arab Emirates (UAE), and Yemen. Mac power systems are operated by government or semigovernment bodies. Many of these countries have national or regional electric grids but are generally isolated from each other. With the exception of Saudi Arabia power systems, which employ 60 Hz, all other MAC utilities use 50 Hz frequency. Each country is served by one utility, except Saudi Arabia, which is served by four major utilities and some smaller utilities serving remote towns and small load centers. The major utilities are the Saudi Consolidated electric Company in the Eastern Province (SCECO East), SCECO Center, SCECO West, and SCECO South. These are the ones considered in this study. The energy resources in MAC are varied. Countries such as Egypt, Iraq, and Syria have significant hydro resources.The gulf countries and Iraq have abundant fossil fuel, The variation in energy resources as well as the characteristics of the electric load make it essential to look into interconnections beyond the national boundaries. Most of the existing or planned interconnections involve few power systems. A study involving 12 countries and over 20 utilities with different characteristics represents a very large scale undertaking.

  16. Interconnect assembly for an electronic assembly and assembly method therefor

    DOEpatents

    Gerbsch, Erich William

    2003-06-10

    An interconnect assembly and method for a semiconductor device, in which the interconnect assembly can be used in lieu of wirebond connections to form an electronic assembly. The interconnect assembly includes first and second interconnect members. The first interconnect member has a first surface with a first contact and a second surface with a second contact electrically connected to the first contact, while the second interconnect member has a flexible finger contacting the second contact of the first interconnect member. The first interconnect member is adapted to be aligned and registered with a semiconductor device having a contact on a first surface thereof, so that the first contact of the first interconnect member electrically contacts the contact of the semiconductor device. Consequently, the assembly method does not require any wirebonds, but instead merely entails aligning and registering the first interconnect member with the semiconductor device so that the contacts of the first interconnect member and the semiconductor device make electrically contact, and then contacting the second contact of the first interconnect member with the flexible finger of the second interconnect member.

  17. Application for presidential permit OE Docket No. PP-362 Champlain Hudson -

    Energy Saver

    Transmission Company: Response of PJM Interconnection, L.L.C. to Answer of International Transmission Company | Department of Energy 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 Company: Response of PJM Interconnection, L.L.C. to Answer of International Transmission Company Response of PJM Interconnection, L.L.C. to Answer of International Transmission Company on

  18. National Offshore Wind Energy Grid Interconnection Study Executive Summary

    SciTech Connect

    Daniel, John P.; Liu, Shu; Ibanez, Eduardo; Pennock, Ken; Reed, Gregory; Hanes, Spencer

    2014-07-30

    The National Offshore Wind Energy Grid Interconnection Study (NOWEGIS) considers the availability and potential impacts of interconnecting large amounts of offshore wind energy into the transmission system of the lower 48 contiguous United States.

  19. National Offshore Wind Energy Grid Interconnection Study Full Report

    SciTech Connect

    Daniel, John P.; Liu, Shu; Ibanez, Eduardo; Pennock, Ken; Reed, Gregory; Hanes, Spencer

    2014-07-30

    The National Offshore Wind Energy Grid Interconnection Study (NOWEGIS) considers the availability and potential impacts of interconnecting large amounts of offshore wind energy into the transmission system of the lower 48 contiguous United States.

  20. High temperature solid electrolyte fuel cell configurations and interconnections

    DOEpatents

    Isenberg, Arnold O.

    1984-01-01

    High temperature fuel cell configurations and interconnections are made including annular cells having a solid electrolyte sandwiched between thin film electrodes. The cells are electrically interconnected along an elongated axial outer surface.

  1. Midwest Forensics Resource Center Project Summary June 2005

    SciTech Connect

    David Baldwin

    2005-06-01

    The mission of the MFRC Research and Development Program, is to provide technological advances in forensic science for the benefit of our regional partners as well as the forensic community at large. Key areas of forensic science need are identified through our interactions with our Midwest partners and our R&D advisory group, as well as through our participation in national meetings in forensic science. Under the sponsorship of the National Institute of Justice, the MFRC solicits proposals for the development of practical and useful technology, instrumentation, and methodology that address needs in areas related to forensic science and its application to operational crime laboratories. The MFRC facilitates proposal development by working to establish partnerships between researchers and our regional partners. The MFRC administers a peer-review of the proposals and then funds the selected projects at a cost of approximately $55,000 each, with a 12-month period of performance. The process for selection of these projects includes the following steps: (1) drafting of a call for proposals by MFRC staff, (2) review of the draft call by members of the R&D advisory committee, (3) review and approval of the call by NIJ, (4) issuance of the call to ISU, Ames Laboratory, regional partners, and research organizations, (5) receipt of proposals, (6) review of proposals by R&D advisory committee, (7) ranking and selection by MFRC staff using advisory committee reviews, with concurrence by NIJ, (8) notification of proposers, (9) receipt and review of progress reports by MFRC, (10) receipt and review of final reports by MFRC, R&D advisory committee, and NIJ. The decision to fund any specific project is based upon a peer-reviewed call-for-proposal system administered by the MFRC. The reviewers are crime laboratory specialists and scientists who are asked to rate the proposals on four criteria areas including: (1) relevance to the mission of the MFRC, (2) technical approach and

  2. EAC Recommendations for DOE Action Regarding Interconnection-Wide Planning

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    - June 6, 2013 | Department of Energy Interconnection-Wide Planning - June 6, 2013 EAC Recommendations for DOE Action Regarding Interconnection-Wide Planning - June 6, 2013 EAC Recommendations for DOE Action Regarding Interconnection-Wide Planning, approved at the June 5-6, 2013 EAC Meeting. EAC Recommendations for DOE Action on Interconnection-Wide Planning - June 6, 2013 (147.93 KB) More Documents & Publications Electricity Advisory Committee Meeting Presentations October 2011 -

  3. Recovery Act Interconnection Transmission Planning | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Recovery Act Interconnection Transmission Planning Recovery Act Interconnection Transmission Planning View a Map of the Interconnections View a Map of the Interconnections Robust and reliable transmission and distribution networks are essential to achieving the Administration's clean energy goals, including the development, integration, and delivery of new renewable and other low-carbon resources in the electricity sector, and the use of these resources to displace petroleum-based fuels in the

  4. Innovation and Success in Solar Net Metering and Interconnection...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Net Metering and Interconnection Innovation and Success in Solar Net Metering and ... More Documents & Publications webinarinnovationnetmeteringinterconnection.doc ...

  5. Release Resistant Electrical Interconnections For Mems Devices

    DOEpatents

    Peterson, Kenneth A.; Garrett, Stephen E.; Reber, Cathleen A.

    2005-02-22

    A release resistant electrical interconnection comprising a gold-based electrical conductor compression bonded directly to a highly-doped polysilicon bonding pad in a MEMS, IMEMS, or MOEMS device, without using any intermediate layers of aluminum, titanium, solder, or conductive adhesive disposed in-between the conductor and polysilicon pad. After the initial compression bond has been formed, subsequent heat treatment of the joint above 363 C creates a liquid eutectic phase at the bondline comprising gold plus approximately 3 wt % silicon, which, upon re-solidification, significantly improves the bond strength by reforming and enhancing the initial bond. This type of electrical interconnection is resistant to chemical attack from acids used for releasing MEMS elements (HF, HCL), thereby enabling the use of a "package-first, release-second" sequence for fabricating MEMS devices. Likewise, the bond strength of an Au--Ge compression bond may be increased by forming a transient liquid eutectic phase comprising Au-12 wt % Ge.

  6. Architecture for on-die interconnect

    DOEpatents

    Khare, Surhud; More, Ankit; Somasekhar, Dinesh; Dunning, David S.

    2016-03-15

    In an embodiment, an apparatus includes: a plurality of islands configured on a semiconductor die, each of the plurality of islands having a plurality of cores; and a plurality of network switches configured on the semiconductor die and each associated with one of the plurality of islands, where each network switch includes a plurality of output ports, a first set of the output ports are each to couple to the associated network switch of an island via a point-to-point interconnect and a second set of the output ports are each to couple to the associated network switches of a plurality of islands via a point-to-multipoint interconnect. Other embodiments are described and claimed.

  7. Interconnection of bundled solid oxide fuel cells

    DOEpatents

    Brown, Michael; Bessette, II, Norman F; Litka, Anthony F; Schmidt, Douglas S

    2014-01-14

    A system and method for electrically interconnecting a plurality of fuel cells to provide dense packing of the fuel cells. Each one of the plurality of fuel cells has a plurality of discrete electrical connection points along an outer surface. Electrical connections are made directly between the discrete electrical connection points of adjacent fuel cells so that the fuel cells can be packed more densely. Fuel cells have at least one outer electrode and at least one discrete interconnection to an inner electrode, wherein the outer electrode is one of a cathode and and anode and wherein the inner electrode is the other of the cathode and the anode. In tubular solid oxide fuel cells the discrete electrical connection points are spaced along the length of the fuel cell.

  8. Development of Interconnect Technologies for Particle Detectors

    SciTech Connect

    Tripathi, Mani

    2015-01-29

    This final report covers the three years of this grant, for the funding period 9/1/2010 - 8/31/2013. The project consisted of generic detector R&D work at UC Davis, with an emphasis on developing interconnect technologies for applications in HEP. Much of the work is done at our Facility for Interconnect Technologies (FIT) at UC Davis. FIT was established using ARRA funds, with further studies supported by this grant. Besides generic R&D work at UC Davis, FIT is engaged in providing bump bonding help to several DOE supported detector R&D efforts. Some of the developmental work was also supported by funding from other sources: continuing CMS project funds and the Linear Collider R&D funds. The latter program is now terminated. The three year program saw a good deal of progress on several fronts, which are reported here.

  9. Overview of Western's Interconnected Bulk Electric System

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Western's Interconnected Bulk Electric System Western Area Power Admin. Objectives * Describe Western Area Power Administration Region and Facilities Overview * Explain Fundamentals of Electricity, Power Transformers and Transmission Lines * Discuss Overview of the Bulk Electric System (BES) * Objectives Review Western's Service Area Western marketing areas and offices 3 Wholesale Power Services * Markets 10,479 MW from 56 Federal hydropower projects owned by Bureau of Reclamation (BOR) , Army

  10. Micro-fluidic interconnect - Energy Innovation Portal

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    7,004,198 Site Map Printable Version Share this resource About Search Categories (15) Advanced Materials Biomass and Biofuels Building Energy Efficiency Electricity Transmission Energy Analysis Energy Storage Geothermal Hydrogen and Fuel Cell Hydropower, Wave and Tidal Industrial Technologies Solar Photovoltaic Solar Thermal Startup America Vehicles and Fuels Wind Energy Partners (27) Visual Patent Search Success Stories Find More Like This Return to Search Micro-fluidic interconnect United

  11. Performance testing of small interconnected wind systems

    SciTech Connect

    Park, G.L.; Krauss, O.; Miller, J.

    1984-05-01

    There is a need for performance information on small windmills intended for interconnected operation with utility distribution service. The owner or prospective buyer needs the data to estimate economic viability and service reliability, while the utility needs it to determine interconnection arrangements, maintain quality of power delivered by its line, and to answer customer inquiries. No existing testing program provides all the information needed, although the Rocky Flats test site comes close. To fill this need for Michigan, Consumers Power Company and the Michigan Electric Cooperative Association helped support a two-year program at Michigan State University involving extensive performance testing of an Enertech 1500 and a 4-kW Dakota with a Gemini inverter. The performance study suggested measurements necessary to characterize SWECS for interconnected operation. They include SWECS energy output to a-c line, miles of wind passing the rotor, var-hour metering for average var consumption, and recording watt, current, and voltmeters to assess SWECS output variability. Added instruments for waveform measurement (to assess power quality) are also needed. Typical data taken at the MSU test site are used to illustrate the techniques and preliminary data from a current project is given. Finally, conclusions about SWECS performance are listed.

  12. "Table HC12.10 Home Appliances Usage Indicators by Midwest Census Region, 2005"

    Energy Information Administration (EIA) (indexed site)

    0 Home Appliances Usage Indicators by Midwest Census Region, 2005" " Million U.S. Housing Units" ,,"Midwest Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total Midwest" "Home Appliances Usage Indicators",,,"East North Central","West North Central" "Total",111.1,25.6,17.7,7.9 "Cooking Appliances" "Frequency of Hot Meals Cooked" "3 or More Times A

  13. "Table HC12.12 Home Electronics Usage Indicators by Midwest Census Region, 2005"

    Energy Information Administration (EIA) (indexed site)

    2 Home Electronics Usage Indicators by Midwest Census Region, 2005" " Million U.S. Housing Units" ,,"Midwest Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total Midwest" "Home Electronics Usage Indicators",,,"East North Central","West North Central" "Total",111.1,25.6,17.7,7.9 "Personal Computers" "Do Not Use a Personal Computer",35.5,8.1,5.6,2.5 "Use

  14. "Table HC12.5 Space Heating Usage Indicators by Midwest Census Region, 2005"

    Energy Information Administration (EIA) (indexed site)

    5 Space Heating Usage Indicators by Midwest Census Region, 2005" " Million U.S. Housing Units" ,,"Midwest Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total Midwest" "Space Heating Usage Indicators",,,"East North Central","West North Central" "Total U.S. Housing Units",111.1,25.6,17.7,7.9 "Do Not Have Heating Equipment",1.2,"Q","Q","N"

  15. "Table HC12.7 Air-Conditioning Usage Indicators by Midwest Census Region, 2005"

    Energy Information Administration (EIA) (indexed site)

    7 Air-Conditioning Usage Indicators by Midwest Census Region, 2005" " Million U.S. Housing Units" ,,"Midwest Census Region" ,"U.S. Housing Units (millions)" ,,,"Census Division" ,,"Total Midwest" "Air Conditioning Usage Indicators",,,"East North Central","West North Central" "Total",111.1,25.6,17.7,7.9 "Do Not Have Cooling Equipment",17.8,2.1,1.8,0.3 "Have Cooling

  16. Development of Ceramic Interconnect Materials for SOFC

    SciTech Connect

    Yoon, Kyung J.; Stevenson, Jeffry W.; Marina, Olga A.

    2010-08-05

    Currently, acceptor-doped lanthanum chromite is the state-of-the-art ceramic interconnect material for high temperature solid oxide fuel cells (SOFCs) due to its fairly good electronic conductivity and chemical stability in both oxidizing and reducing atmospheres, and thermal compatibility with other cell components. The major challenge for acceptor-doped lanthanum chromite for SOFC interconnect applications is its inferior sintering behavior in air, which has been attributed to the development of a thin layer of Cr2O3 at the interparticle necks during the initial stages of sintering. In addition, lanthanum chromite is reactive with YSZ electrolyte at high temperatures, forming a highly resistive lanthanum zirconate phase (La2Zr2O7), which further complicates co-firing processes. Acceptor-doped yttrium chromite is considered to be one of the promising alternatives to acceptor-doped lanthanum chromite because it is more stable with respect to the formation of hydroxides in SOFC operating conditions, and the formation of impurity phases can be effectively avoided at co-firing temperatures. In addition, calcium-doped yttrium chromite exhibits higher mechanical strength than lanthanum chromite-based materials. The major drawback of yttrium chromite is considered to be its lower electrical conductivity than lanthanum chromite. The properties of yttrium chromites could possibly be improved and optimized by partial substitution of chromium with various transition metals. During FY10, PNNL investigated the effect of various transition metal doping on chemical stability, sintering and thermal expansion behavior, microstructure, electronic and ionic conductivity, and chemical compatibility with other cell components to develop the optimized ceramic interconnect material.

  17. Redding Direct Interconnection Project, Shasta County, California:

    SciTech Connect

    Not Available

    1986-01-01

    As required under the California Environemtnal Quality Act (CEQA), the City of Redding (City) has prepared an Environmental Impact report (EIR) for the proposed Direct interconnection Project. Western Area Power Administration (Western) is also required to prepare an environmental assessment (EA) under the National Environmental Policy Act (NEPA) due to its involvement in the Project. Since the City has alrady prepared their EIR, this EA will briefly summarize the impact assessment field work and findings from the City's EIR. The EIR is attached as an appendix to this EA. 21 refs., 20 figs., 10 tabs.

  18. Repairable chip bonding/interconnect process

    DOEpatents

    Bernhardt, A.F.; Contolini, R.J.; Malba, V.; Riddle, R.A.

    1997-08-05

    A repairable, chip-to-board interconnect process which addresses cost and testability issues in the multi-chip modules is disclosed. This process can be carried out using a chip-on-sacrificial-substrate technique, involving laser processing. This process avoids the curing/solvent evolution problems encountered in prior approaches, as well is resolving prior plating problems and the requirements for fillets. For repairable high speed chip-to-board connection, transmission lines can be formed on the sides of the chip from chip bond pads, ending in a gull wing at the bottom of the chip for subsequent solder. 10 figs.

  19. Updating Interconnection Screens for PV System Integration

    SciTech Connect

    Coddington, M.; Mather, B.; Kroposki, B.; Lynn, K.; Razon, A.; Ellis, A.; Hill, R.; Key, T.; Nicole, K.; Smith, J.

    2012-02-01

    This white paper evaluates the origins and usefulness of the capacity penetration screen, offer short-term solutions which could effectively allow fast-track interconnection to many PV system applications, and considers longer-term solutions for increasing PV deployment levels in a safe and reliable manner while reducing or eliminating the emphasis on the penetration screen. Short-term and longer-term alternatives approaches are offered as examples; however, specific modifications to screening procedures should be discussed with stakeholders and must ultimately be adopted by state and federal regulatory bodies.

  20. Repairable chip bonding/interconnect process

    DOEpatents

    Bernhardt, Anthony F.; Contolini, Robert J.; Malba, Vincent; Riddle, Robert A.

    1997-01-01

    A repairable, chip-to-board interconnect process which addresses cost and testability issues in the multi-chip modules. This process can be carried out using a chip-on-sacrificial-substrate technique, involving laser processing. This process avoids the curing/solvent evolution problems encountered in prior approaches, as well is resolving prior plating problems and the requirements for fillets. For repairable high speed chip-to-board connection, transmission lines can be formed on the sides of the chip from chip bond pads, ending in a gull wing at the bottom of the chip for subsequent solder.

  1. Environmental Regulation Impacts on Eastern Interconnection Performance

    SciTech Connect

    Markham, Penn N; Liu, Yilu; Young II, Marcus Aaron

    2013-07-01

    In the United States, recent environmental regulations will likely result in the removal of nearly 30 GW of oil and coal-fired generation from the power grid, mostly in the Eastern Interconnection (EI). The effects of this transition on voltage stability and transmission line flows have previously not been studied from a system-wide perspective. This report discusses the results of power flow studies designed to simulate the evolution of the EI over the next few years as traditional generation sources are replaced with environmentally friendlier ones such as natural gas and wind.

  2. Project Award Spreadsheets 2010 12 21 1232.xlsx

    Energy Saver

    Interconnection Organization Recovery Act Funding PJM Interconnection, LLC 16,000,000 The National Association of Regulatory Utility Commissioners (NARUC) 14,000,000 Western ...

  3. Midwest Has Potential to Store Hundreds of Years of CO2 Emissions |

    Energy.gov [DOE] (indexed site)

    Department of Energy Geologic capacity exists to permanently store hundreds of years of regional carbon dioxide (CO2) emissions in nine states stretching from Indiana to New Jersey, according to injection field tests conducted by the Midwest Regional Carbon Sequestration Partnership (MRCSP). MRCSP's just-released Phase II final report indicates the region has likely total storage of 245.5 billion metric tons of CO2, mostly in deep saline rock formations, a large capacity compared to present

  4. The contribution of future agricultural trends in the US Midwest to global climate change mitigation

    SciTech Connect

    Thomson, Allison M.; Kyle, G. Page; Zhang, Xuesong; Bandaru, Varaprasad; West, Tristram O.; Wise, Marshall A.; Izaurralde, Roberto C.; Calvin, Katherine V.

    2014-01-19

    Land use change is a complex response to changing environmental and socioeconomic systems. Historical drivers of land use change include changes in the natural resource availability of a region, changes in economic conditions for production of certain products and changing policies. Most recently, introduction of policy incentives for biofuel production have influenced land use change in the US Midwest, leading to concerns that bioenergy production systems may compete with food production and land conservation. Here we explore how land use may be impacted by future climate mitigation measures by nesting a high resolution agricultural model (EPIC – Environmental Policy Indicator Climate) for the US Midwest within a global integrated assessment model (GCAM – Global Change Assessment Model). This approach is designed to provide greater spatial resolution and detailed agricultural practice information by focusing on the climate mitigation potential of agriculture and land use in a specific region, while retaining the global economic context necessary to understand the far ranging effects of climate mitigation targets. We find that until the simulated carbon prices are very high, the US Midwest has a comparative advantage in producing traditional food and feed crops over bioenergy crops. Overall, the model responds to multiple pressures by adopting a mix of future responses. We also find that the GCAM model is capable of simulations at multiple spatial scales and agricultural technology resolution, which provides the capability to examine regional response to global policy and economic conditions in the context of climate mitigation.

  5. Method of doping interconnections for electrochemical cells

    DOEpatents

    Pal, Uday B.; Singhal, Subhash C.; Moon, David M.; Folser, George R.

    1990-01-01

    A dense, electronically conductive interconnection layer 26 is bonded on a porous, tubular, electronically conductive air electrode structure 16, optionally supported by a ceramic support 22, by (A) forming a layer of oxide particles of at least one of the metals Ca, Sr, Co, Ba or Mg on a part 24 of a first surface of the air electrode 16, (B) heating the electrode structure, (C) applying a halide vapor containing at least lanthanum halide and chromium halide to the first surface and applying a source of oxygen to a second opposite surface of the air electrode so that they contact at said first surface, to cause a reaction of the oxygen and halide and cause a dense lanthanum-chromium oxide structure to grow, from the first electrode surface, between and around the oxide particles, where the metal oxide particles get incoporated into the lanthanum-chromium oxide structure as it grows thicker with time, and the metal ions in the oxide particles diffuse into the bulk of the lanthamum-chromium oxide structure, to provide a dense, top, interconnection layer 26 on top of the air electrode 16. A solid electrolyte layer 18 can be applied to the uncovered portion of the air electrode, and a fuel electrode 20 can be applied to the solid electrolyte, to provide an electrochemical cell 10.

  6. National Offshore Wind Energy Grid Interconnection Study

    SciTech Connect

    Daniel, John P.; Liu, Shu; Ibanez, Eduardo; Pennock, Ken; Reed, Greg; Hanes, Spencer

    2014-07-30

    The National Offshore Wind Energy Grid Interconnection Study (NOWEGIS) considers the availability and potential impacts of interconnecting large amounts of offshore wind energy into the transmission system of the lower 48 contiguous United States. A total of 54GW of offshore wind was assumed to be the target for the analyses conducted. A variety of issues are considered including: the anticipated staging of offshore wind; the offshore wind resource availability; offshore wind energy power production profiles; offshore wind variability; present and potential technologies for collection and delivery of offshore wind energy to the onshore grid; potential impacts to existing utility systems most likely to receive large amounts of offshore wind; and regulatory influences on offshore wind development. The technologies considered the reliability of various high-voltage ac (HVAC) and high-voltage dc (HVDC) technology options and configurations. The utility system impacts of GW-scale integration of offshore wind are considered from an operational steady-state perspective and from a regional and national production cost perspective.

  7. Current Solutions: Recent Experience in Interconnecting Distributed Energy Resources

    SciTech Connect

    Johnson, M.

    2003-09-01

    This report catalogues selected real-world technical experiences of utilities and customers that have interconnected distributed energy assets with the electric grid. This study was initiated to assess the actual technical practices for interconnecting distributed generation and had a particular focus on the technical issues covered under the Institute of Electrical and Electronics Engineers (IEEE) 1547(TM) Standard for Interconnecting Distributed Resources With Electric Power Systems.

  8. Enhanced Modeling and Monitoring Tools for Distributed PV Interconnection

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Enhanced Modeling and Monitoring Tools for Distributed PV Interconnection Page 1 of 27 Kristen Ardani, Rick Thompson, Mark Rawson, David Pinney Page 1 of 27 [Speaker: Kristen Ardani] Cover Slide: Thank you everyone for joining us today for the DG Interconnection Collaborative's informational webinar. The focus of today's presentation will be on enhanced modeling and monitoring tools for distributed PV interconnection. We have a guest speaker from Green Tech Media (GTM) today, Rick Thompson. So

  9. New Report Characterizes Existing Offshore Wind Grid Interconnection

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Capabilities | Department of Energy Characterizes Existing Offshore Wind Grid Interconnection Capabilities New Report Characterizes Existing Offshore Wind Grid Interconnection Capabilities September 3, 2014 - 10:49am Addthis The Energy Department today released the first National Offshore Wind Energy Grid Interconnection Study (NOWEGIS). The NOWEGIS investigated the key economic and technological factors that will influence the integration of offshore wind energy onto the national grid.

  10. Advanced Platform for Development and Evaluation of Grid Interconnection

    Office of Scientific and Technical Information (OSTI)

    Systems Using Hardware-in-the-Loop (Poster) (Conference) | SciTech Connect Advanced Platform for Development and Evaluation of Grid Interconnection Systems Using Hardware-in-the-Loop (Poster) Citation Details In-Document Search Title: Advanced Platform for Development and Evaluation of Grid Interconnection Systems Using Hardware-in-the-Loop (Poster) This poster describes a Grid Interconnection System Evaluator (GISE) that leverages hardware-in-the-loop (HIL) simulation techniques to rapidly

  11. Title 16 USC 824a Interconnection and Coordination of Facilities...

    OpenEI (Open Energy Information) [EERE & EIA]

    a Interconnection and Coordination of Facilities, Emergencies, Transmission to Foreign Countries Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document-...

  12. Physics of Failure of Electrical Interconnects | Department of...

    Energy.gov [DOE] (indexed site)

    Annual Merit Review and Peer Evaluation Meeting ape036devoto2012p.pdf (851.05 KB) More Documents & Publications Reliability of Electrical Interconnects Physics of Failure

  13. Physics of Failure of Electrical Interconnects | Department of...

    Energy.gov [DOE] (indexed site)

    Program Annual Merit Review and Peer Evaluation ape036devoto2011p.pdf (402.27 KB) More Documents & Publications Physics of Failure of Electrical Interconnects Reliability

  14. Institute of Electrical and Electronics Engineers: Interconnection Standards Development

    SciTech Connect

    Not Available

    2003-10-01

    Summarizes the work of the Institute of Electrical and Electronics Engineers 1547 Working Group to develop a set of standards to guide the interconnection of distributed generation.

  15. EA-1989: Cliffrose Solar Energy Interconnection Project, Mohave...

    Energy.gov [DOE] (indexed site)

    the potential environmental impacts of interconnecting the proposed Cliffrose Solar Energy Project in Mohave County, Arizona, to Western's transmission system at the existing...

  16. Community Wind Handbook/Research Interconnecting behind Your...

    OpenEI (Open Energy Information) [EERE & EIA]

    your local utility. Most utilities and other electricity providers require you to enter into a formal agreement with them before you are allowed to interconnect your wind...

  17. EA-2018: Front Range-Midway Solar Interconnection Project; El...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Western Area Power Administration prepared an EA that analyzes the potential environmental impacts of interconnecting a proposed photovoltaic solar facility adjacent to Western's ...

  18. Optical system properties of a reconfigurable MEMS interconnect...

    Office of Scientific and Technical Information (OSTI)

    system properties of a reconfigurable MEMS interconnect. Citation Details In-Document ... Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 42 ...

  19. Power System Generation and Inter-Connection Planning Model ...

    OpenEI (Open Energy Information) [EERE & EIA]

    Generation and Inter-Connection Planning Model (SUPER) AgencyCompany Organization: Latin American Energy Organization Sector: Energy Focus Area: Renewable Energy, Hydro...

  20. Microgrid V2G Charging Station Interconnection Testing (Presentation)

    SciTech Connect

    Simpson, M.

    2013-07-01

    This presentation by Mike Simpson of the National Renewable Energy Laboratory (NREL) describes NREL's microgrid vehicle-to-grid charging station interconnection testing.

  1. South West Interconnected System SWIS | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    search Name: South West Interconnected System (SWIS) Place: Perth, Western Australia, Australia Zip: 6000 Product: Utility serving South West Australia, a subsidiary of...

  2. Energy and Water in the Western and Texas Interconnects

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    in the Western and Texas Interconnects - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future ...

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

    Energy.gov [DOE]

    Supplemental comments of the Midwest Independent Transmission System Operaton on the application from International Transmission Company to construct, operate, and maintain electric transmission...

  4. Virtual interconnection platform initiative scoping study

    SciTech Connect

    Liu, Yong; Kou, Gefei; Pan, Zuohong; Liu, Yilu; King Jr., Thomas J.

    2016-01-01

    Due to security and liability concerns, the research community has limited access to realistic large-scale power grid models to test and validate new operation and control methodologies. It is also difficult for industry to evaluate the relative value of competing new tools without a common platform for comparison. This report proposes to develop a large-scale virtual power grid model that retains basic features and represents future trends of major U.S. electric interconnections. This model will include realistic power flow and dynamics information as well as a relevant geospatial distribution of assets. This model will be made widely available to the research community for various power system stability and control studies and can be used as a common platform for comparing the efficacies of various new technologies.

  5. Updating Small Generator Interconnection Procedures for New Market Conditions

    SciTech Connect

    Coddington, M.; Fox, K.; Stanfield, S.; Varnado, L.; Culley, T.; Sheehan, M.

    2012-12-01

    Federal and state regulators are faced with the challenge of keeping interconnection procedures updated against a backdrop of evolving technology, new codes and standards, and considerably transformed market conditions. This report is intended to educate policymakers and stakeholders on beneficial reforms that will keep interconnection processes efficient and cost-effective while maintaining a safe and reliable power system.

  6. Solar panel with interconnects and masking structure, and method

    SciTech Connect

    Gaddy, E.M.; Dominguez, R.

    1991-04-30

    This patent describes a solar panel. It includes: solar cells having radiation absorbing surface and opposed back surfaces; conducting means for interconnecting the solar cells; a transparent superstrate upon one surface of which radiation absorbing surfaces are mounted; and means upon a surface of the transparent superstrate for masking the interconnecting means.

  7. Solid-state energy storage module employing integrated interconnect board

    DOEpatents

    Rouillard, Jean; Comte, Christophe; Daigle, Dominik; Hagen, Ronald A.; Knudson, Orlin B.; Morin, Andre; Ranger, Michel; Ross, Guy; Rouillard, Roger; St-Germain, Philippe; Sudano, Anthony; Turgeon, Thomas A.

    2003-11-04

    The present invention is directed to an improved electrochemical energy storage device. The electrochemical energy storage device includes a number of solid-state, thin-film electrochemical cells which are selectively interconnected in series or parallel through use of an integrated interconnect board. The interconnect board is typically disposed within a sealed housing which also houses the electrochemical cells, and includes a first contact and a second contact respectively coupled to first and second power terminals of the energy storage device. The interconnect board advantageously provides for selective series or parallel connectivity with the electrochemical cells, irrespective of electrochemical cell position within the housing. Fuses and various electrical and electromechanical devices, such as bypass, equalization, and communication devices for example, may also be mounted to the interconnect board and selectively connected to the electrochemical cells.

  8. Solid-state energy storage module employing integrated interconnect board

    DOEpatents

    Rouillard, Jean; Comte, Christophe; Daigle, Dominik; Hagen, Ronald A.; Knudson, Orlin B.; Morin, Andre; Ranger, Michel; Ross, Guy; Rouillard, Roger; St-Germain, Philippe; Sudano, Anthony; Turgeon, Thomas A.

    2004-09-28

    An electrochemical energy storage device includes a number of solid-state thin-film electrochemical cells which are selectively interconnected in series or parallel through use of an integrated interconnect board. The interconnect board is typically disposed within a sealed housing which also houses the electrochemical cells, and includes a first contact and a second contact respectively coupled to first and second power terminals of the energy storage device. The interconnect board advantageously provides for selective series or parallel connectivity with the electrochemical cells, irrespective of electrochemical cell position within the housing. Fuses and various electrical and electro-mechanical devices, such as bypass, equalization, and communication devices for example, may also be mounted to the interconnect board and selectively connected to the electrochemical cells.

  9. Fuel cell electrode interconnect contact material encapsulation and method

    DOEpatents

    Derose, Anthony J.; Haltiner, Jr., Karl J.; Gudyka, Russell A.; Bonadies, Joseph V.; Silvis, Thomas W.

    2016-05-31

    A fuel cell stack includes a plurality of fuel cell cassettes each including a fuel cell with an anode and a cathode. Each fuel cell cassette also includes an electrode interconnect adjacent to the anode or the cathode for providing electrical communication between an adjacent fuel cell cassette and the anode or the cathode. The interconnect includes a plurality of electrode interconnect protrusions defining a flow passage along the anode or the cathode for communicating oxidant or fuel to the anode or the cathode. An electrically conductive material is disposed between at least one of the electrode interconnect protrusions and the anode or the cathode in order to provide a stable electrical contact between the electrode interconnect and the anode or cathode. An encapsulating arrangement segregates the electrically conductive material from the flow passage thereby, preventing volatilization of the electrically conductive material in use of the fuel cell stack.

  10. Energy and water in the Western and Texas interconnects.

    SciTech Connect

    Tidwell, Vincent Carroll

    2010-08-01

    The Department of Energy's Office of Electricity has initiated a $60M program to assist the electric industry in interconnection-level analysis and planning. The objective of this effort is to facilitate the development or strengthening of capabilities in each of the three interconnections serving the lower 48 states of the United States, to prepare analyses of transmission requirements under a broad range of alternative futures and develop long-term interconnection-wide transmission expansion plans. The interconnections are the Western Interconnection, the Eastern Interconnection, and the Texas Interconnection. One element of this program address the support and development of an integrated energy-water Decision Support System (DSS) that will enable planners in the Western and Texas Interconnections to analyze the potential implications of water stress for transmission and resource planning (the Eastern Interconnection is not participating in this element). Specific objectives include: (1) Develop an integrated Energy-Water Decision Support System (DSS) that will enable planners in the Western and Texas Interconnections to analyze the potential implications of water stress for transmission and resource planning. (2) Pursue the formulation and development of the Energy-Water DSS through a strongly collaborative process between members of this proposal team and the Western Electricity Coordinating Council (WECC), Western Governors Association (WGA), the Electric Reliability Council of Texas (ERCOT) and their associated stakeholder teams. (3) Exercise the Energy-Water DSS to investigate water stress implications of the transmission planning scenarios put forward by WECC, WGA, and ERCOT. The goals of this project are: (1) Develop an integrated Energy-Water Decision Support System (DSS) that will enable planners to analyze the potential implications of water stress for transmission and resource planning. (2) Pursue the formulation and development of the Energy

  11. ,"Midwest Regions Natural Gas Underground Storage Net Withdrawals (MMcf)"

    Energy Information Administration (EIA) (indexed site)

    Regions Natural Gas Underground Storage Net Withdrawals (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Midwest Regions Natural Gas Underground Storage Net Withdrawals (MMcf)",1,"Monthly","8/2016" ,"Release Date:","10/31/2016" ,"Next Release

  12. Buildings*","Northeast",,"Midwest",,"South",,,"West"

    Energy Information Administration (EIA) (indexed site)

    B5. Census Region and Division, Floorspace for Non-Mall Buildings, 2003" ,"Total Floorspace (million square feet)" ,"All Buildings*","Northeast",,"Midwest",,"South",,,"West" ,,"New England","Middle Atlantic","East North Central","West North Central","South Atlantic","East South Central","West South Central","Mountain","Pacific" "All

  13. Re: Potomac River Generating Station Department of Energy Case...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    EO-05-01. Order No. 202-05-03: Potomac Electric Power Company ("Pepco"), on behalf of itself and PJM Interconnection, L.L.C. ("PJM"), is providing you with information regarding ...

  14. PP-82-3 The Joint Owners of the Highgate Interconnection Facilities...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    3 The Joint Owners of the Highgate Interconnection Facilities PP-82-3 The Joint Owners of the Highgate Interconnection Facilities Presidential Permit authorizing The Joint Owners ...

  15. Interconnecting PV on NYC's Secondary Network Distribution System

    Office of Energy Efficiency and Renewable Energy (EERE)

    To assess ways to improve the interconnection process, NREL conducted a four-part study with support from DOE. The NREL team then compiled the final reports from each study into this report.

  16. seca-core-tech-sofc-interconnect | netl.doe.gov

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Ceramic Interconnects Coatings PDF-2.5MB - Elangovan Alloy Development PDF-1.3MB - James Rakowski New Investigation Results of Crofer 22 APU PDF-3.5MB - Hojda Oxidation...

  17. Topic B Awardee: Eastern Interconnection States' Planning Council

    Energy.gov [DOE]

    The Eastern Interconnection States' Planning Council (EISPC) is an historic endeavor initially funded by an award from the United States Department of Energy (DOE) pursuant to a provision of the American Recovery and Reinvestment Act (ARRA).

  18. U.S. Army Fort Carson Interconnection Agreement | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    for the U.S. Army Fort Carson photovoltaic (PV) project financed through a power ... U.S. Army Fort Carson Interconnection Agreement Fort Carson Photovoltaic System U.S. Army ...

  19. Utility-Interconnected Photovoltaic Systems STEVENS III,JOHN...

    Office of Scientific and Technical Information (OSTI)

    STEVENS III,JOHN W.; BONN,RUSSELL H.; GINN,JERRY W.; GONZALEZ,SIGIFREDO; KERN,GREG 14 SOLAR ENERGY; 24 POWER TRANSMISSION AND DISTRIBUTION; INTERCONNECTED POWER SYSTEMS;...

  20. Interconnecting PV on New York City's Secondary Network Distribution System

    SciTech Connect

    Anderson, K.; Coddington, M.; Burman, K.; Hayter, S.; Kroposki, B.; Watson, A.

    2009-12-01

    This study describes technical assistance provided by NREL to help New York City and Con Edison improve the interconnection of distributed PV systems on a secondary network distribution system.

  1. Fan-In Communications On A Cray Gemini Interconnect (Conference...

    Office of Scientific and Technical Information (OSTI)

    Using the Cray Gemini interconnect as our platform, we present a study of an important class of communication operations the fan-in communication pattern. By its nature, fan-in ...

  2. U.S. Geothermal Signs Interconnection Agreement for Neal Hot...

    OpenEI (Open Energy Information) [EERE & EIA]

    Project Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: U.S. Geothermal Signs Interconnection Agreement for Neal Hot Springs Power Project Abstract...

  3. Advanced Unit Commitment Strategies in the United States Eastern Interconnection

    SciTech Connect

    Meibom, P.; Larsen, H. V.; Barth, R.; Brand, H.; Tuohy, A.; Ela, E.

    2011-08-01

    This project sought to evaluate the impacts of high wind penetrations on the U.S. Eastern Interconnection and analyze how different unit commitment strategies may affect these impacts.

  4. FERC Order No. 2003 Appendix 6 - Large Generator Interconnection...

    OpenEI (Open Energy Information) [EERE & EIA]

    FERC Order No. 2003 Appendix 6 - Large Generator Interconnection Agreement Jump to: navigation, search OpenEI Reference LibraryAdd to library Form: FERC Order No. 2003 Appendix 6 -...

  5. Distributed PV Interconnection Screening Procedures and Online Tools

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Screening Procedures and Online Tools Page 1 of 9 Kristen Ardani, Joel Dickinson, Max Berger, David Crowell, Jeff Dickinson, Kelly Webster Page 1 of 9 [Speaker: Kristen Ardani] Cover Slide: Thank you everyone for joining us today for the DG Interconnection Collaborative. My name is Kristen Ardani,I'm an analyst here at NREL and the lead facilitator of the DGIC. We are fortunate today to have speakers Joel Dickinson of Salt River Project. We are going to discuss distributed PV interconnection

  6. Distributed PV Interconnection Screening Procedures and Online Tools

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Distributed PV Interconnection Screening Procedures and Online Tools" Joel Dickinson with Salt River Project Solar Initiatives Group August 27, 2014 2 Speakers Joel Dickinson Sr. Engineer Salt River Project Kristen Ardani Solar Analyst National Renewable Energy Laboratory (DGIC moderator) August 27th, 2014 Joel Dickinson, P.E. Sr. Engineer Solar Initiatives Distributed PV Interconnection Screening and Online Tools Salt River Project  Established in 1903 after Theodore Roosevelt signed

  7. Developing Generic Dynamic Models for the 2030 Eastern Interconnection Grid

    SciTech Connect

    Kou, Gefei; Hadley, Stanton W; Markham, Penn N; Liu, Yilu

    2013-12-01

    The Eastern Interconnection Planning Collaborative (EIPC) has built three major power flow cases for the 2030 Eastern Interconnection (EI) based on various levels of energy/environmental policy conditions, technology advances, and load growth. Using the power flow cases, this report documents the process of developing the generic 2030 dynamic models using typical dynamic parameters. The constructed model was validated indirectly using the synchronized phasor measurements by removing the wind generation temporarily.

  8. Final Report - Streamlined and Standardized Permitting and Interconnection

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Processes for Rooftop PV in Puerto Rico | Department of Energy Streamlined and Standardized Permitting and Interconnection Processes for Rooftop PV in Puerto Rico Final Report - Streamlined and Standardized Permitting and Interconnection Processes for Rooftop PV in Puerto Rico Awardee: Puerto Rico Energy Affairs Administration Location: San Juan, Puerto Rico Subprogram: Soft Costs Funding Program: Rooftop Solar Challenge 1 The plan to transform the rooftop photovoltaic (PV) market in Puerto

  9. EA-1990: Ridgenose Solar Energy Interconnection Facility, Mohave County, Arizona

    Energy.gov [DOE]

    DOE’s Western Area Power Administration (Desert Southwest Region) is preparing an EA that will assess the potential environmental impacts of a proposal to interconnect the planned Ridgenose Solar Energy Project to Western’s transmission system. Western’s actions could include constructing less than a mile of new transmission line from the solar facility to an existing substation, constructing an interconnection substation, and adding, moving, or modifying structures.

  10. National Electric Transmission Study 2006 Western Interconnection Analysis

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Western Interconnection 2006 Congestion Assessment Study Prepared by the Western Congestion Analysis Task Force May 08, 2006 2 Western Interconnection 2006 Congestion Study - DOE Task 3 - 1. 2008 Modeling Study 2. 2015 Modeling Study - 2015 Planned Resource Development (IRPs and RPS) 3. W.I. Historical Path Usage Studies - 1999 thru 2005 - Physical congestion - Commercial congestion 3 WCATF Modeling Studies ABB Gridview Model * Model uses WECC 2005 L&R load forecast, modified with NPCC data

  11. CHP: Connecting the Gap between Markets and Utility Interconnection and

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Tariff Practices, 2006 | Department of Energy CHP: Connecting the Gap between Markets and Utility Interconnection and Tariff Practices, 2006 CHP: Connecting the Gap between Markets and Utility Interconnection and Tariff Practices, 2006 The adoption of combined heat and power (CHP) systems by American industries has made substantial strides in the last few years. The purpose of this report is threefold: one, to expose still existent barriers to entry for proposed CHP facilities; secondarily,

  12. Solid-state energy storage module employing integrated interconnect board

    DOEpatents

    Rouillard, Jean; Comte, Christophe; Daigle, Dominik; Hagen, Ronald A.; Knudson, Orlin B.; Morin, Andre; Ranger, Michel; Ross, Guy; Rouillard, Roger; St-Germain, Philippe; Sudano, Anthony; Turgeon, Thomas A.

    2000-01-01

    The present invention is directed to an improved electrochemical energy storage device. The electrochemical energy storage device includes a number of solid-state, thin-film electrochemical cells which are selectively interconnected in series or parallel through use of an integrated interconnect board. The interconnect board is typically disposed within a sealed housing which also houses the electrochemical cells, and includes a first contact and a second contact respectively coupled to first and second power terminals of the energy storage device. The interconnect board advantageously provides for selective series or parallel connectivity with the electrochemical cells, irrespective of electrochemical cell position within the housing. In one embodiment, a sheet of conductive material is processed by employing a known milling, stamping, or chemical etching technique to include a connection pattern which provides for flexible and selective interconnecting of individual electrochemical cells within the housing, which may be a hermetically sealed housing. Fuses and various electrical and electro-mechanical devices, such as bypass, equalization, and communication devices for example, may also be mounted to the interconnect board and selectively connected to the electrochemical cells.

  13. Midwest Region Natural Gas in Underground Storage (Base Gas) (Million Cubic

    Energy Information Administration (EIA) (indexed site)

    Feet) Base Gas) (Million Cubic Feet) Midwest Region Natural Gas in Underground Storage (Base Gas) (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2013 1,503,197 1,503,193 1,502,629 1,501,810 1,503,236 1,504,117 1,504,116 1,504,114 1,504,506 1,502,817 1,502,848 1,503,480 2014 1,505,645 1,504,979 1,497,798 1,502,556 1,498,128 1,498,610 1,498,610 1,498,610 1,498,887 1,496,791 1,496,848 1,497,021 2015 1,497,256 1,496,957 1,496,400 1,495,858 1,495,743 1,496,917 1,496,915

  14. Midwest Region Natural Gas in Underground Storage - Change in Working Gas

    Energy Information Administration (EIA) (indexed site)

    from Same Month Previous Year (Million Cubic Feet) - Change in Working Gas from Same Month Previous Year (Million Cubic Feet) Midwest Region Natural Gas in Underground Storage - Change in Working Gas from Same Month Previous Year (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2013 -63,664 -102,296 -211,632 -235,463 -214,379 -166,660 -123,165 -100,408 -77,814 -65,919 -81,637 -181,602 2014 -243,074 -255,871 -209,941 -189,692 -156,914 -124,375 -83,035 -47,387 -33,755

  15. Practices and Processes of Leading High Performance Home Builders in the Upper Midwest

    SciTech Connect

    Von Thoma, Ed; Ojzcyk, Cindy

    2012-12-01

    The NorthernSTAR Building America Partnership team proposed this study to gain insight into the business, sales, and construction processes of successful high performance builders. The knowledge gained by understanding the high performance strategies used by individual builders, as well as the process each followed to move from traditional builder to high performance builder, will be beneficial in proposing more in-depth research to yield specific action items to assist the industry at large transform to high performance new home construction. This investigation identified the best practices of three successful high performance builders in the upper Midwest. In-depth field analysis of the performance levels of their homes, their business models, and their strategies for market acceptance were explored.

  16. Electronic interconnects and devices with topological surface states and methods for fabricating same

    DOEpatents

    Yazdani, Ali; Ong, N. Phuan; Cava, Robert J.

    2016-05-03

    An interconnect is disclosed with enhanced immunity of electrical conductivity to defects. The interconnect includes a material with charge carriers having topological surface states. Also disclosed is a method for fabricating such interconnects. Also disclosed is an integrated circuit including such interconnects. Also disclosed is a gated electronic device including a material with charge carriers having topological surface states.

  17. Secondary Network Distribution Systems Background and Issues Related to the Interconnection of Distributed Resources

    SciTech Connect

    Behnke, M.; Erdman, W.; Horgan, S.; Dawson, D.; Feero, W.; Soudi, F.; Smith, D.; Whitaker, C.; Kroposki, B.

    2005-07-01

    This document addresses the technical considerations associated with the interconnection of distributed resources (DR) with secondary network distribution systems. It provides an overview of the characteristics of distribution systems and interconnection requirements and identifies unique issues specific to network interconnections. It also identifies the network-specific interconnection issues for which test protocols should be developed. Recommended criteria and requirements for the interconnection of DR with network distribution systems are presented.

  18. Net Metering and Interconnection Procedures-- Incorporating Best Practices

    SciTech Connect

    Jason Keyes, Kevin Fox, Joseph Wiedman, Staff at North Carolina Solar Center

    2009-04-01

    State utility commissions and utilities themselves are actively developing and revising their procedures for the interconnection and net metering of distributed generation. However, the procedures most often used by regulators and utilities as models have not been updated in the past three years, in which time most of the distributed solar facilities in the United States have been installed. In that period, the Interstate Renewable Energy Council (IREC) has been a participant in more than thirty state utility commission rulemakings regarding interconnection and net metering of distributed generation. With the knowledge gained from this experience, IREC has updated its model procedures to incorporate current best practices. This paper presents the most significant changes made to IREC’s model interconnection and net metering procedures.

  19. Fan-In Communications On A Cray Gemini Interconnect

    SciTech Connect

    Jones, Terry R; Settlemyer, Bradley W

    2014-01-01

    Using the Cray Gemini interconnect as our platform, we present a study of an important class of communication operations the fan-in communication pattern. By its nature, fan-in communications form hot spots that present significant challenges for any interconnect fabric and communication software stack. Yet despite the inherent challenges, these communication patterns are common in both applications (which often perform reductions and other collective operations that include fan-in communication such as barriers) and system software (where they assume an important role within parallel file systems and other components requiring high-bandwidth or low-latency I/O). Our study determines the effectiveness of differing clientserver fan-in strategies. We describe fan-in performance in terms of aggregate bandwidth in the presence of varying degrees of congestion, as well as several other key attributes. Comparison numbers are presented for the Cray Aries interconnect. Finally, we provide recommended communication strategies based on our findings.

  20. Advancements in Distributed Generation Issues: Interconnection, Modeling, and Tariffs

    SciTech Connect

    Thomas, H.; Kroposki, B.; Basso, T.; Treanton, B. G.

    2007-01-01

    The California Energy Commission is cost-sharing research with the Department of Energy through the National Renewable Energy Laboratory to address distributed energy resources (DER) topics. These efforts include developing interconnection and power management technologies, modeling the impacts of interconnecting DER with an area electric power system, and evaluating possible modifications to rate policies and tariffs. As a result, a DER interconnection device has been developed and tested. A workshop reviewed the status and issues of advanced power electronic devices. Software simulations used validated models of distribution circuits that incorporated DER, and tests and measurements of actual circuits with and without DER systems are being conducted to validate these models. Current policies affecting DER were reviewed and rate making policies to support deployment of DER through public utility rates and policies were identified. These advancements are expected to support the continued and expanded use of DER systems.

  1. Spintronic switches for ultra low energy global interconnects

    SciTech Connect

    Sharad, Mrigank Roy, Kaushik

    2014-05-07

    We present ultra-low energy interconnect design using nano-scale spin-torque (ST) switches for global data-links. Emerging spin-torque phenomena can lead to ultra-low-voltage, high-speed current-mode magnetic-switches. ST-switches can simultaneously provide large trans-impedance gain by employing magnetic tunnel junctions, to convert current-mode signals into large-swing voltage levels. Such device-characteristics can be used in the design of energy-efficient current-mode global interconnects.

  2. IEEE 1547 Series of Standards: Interconnection Issues; Preprint

    SciTech Connect

    Basso, T.; DeBlasio, R.

    2003-09-01

    IEEE 1547TM 2003 Standard for Interconnecting Distributed Resources With Electric Power Systems is the first in the 1547 series of planned interconnection standards. Major issues and a wealth of constructive dialogue arose during 1547 development. There was also a perceived increased vitality in updating complementary IEEE standards and developing additional standards to accommodate modern electrical and electronics systems and improved grid communications and operations. Power engineers and other stakeholders looking to the future are poised to incorporate 1547 into their knowledge base to help transform our nation's aging distribution systems while alleviating some of the burden on existing transmission systems.

  3. Interconnecting PV on New York City's Secondary Network Distribution System

    SciTech Connect

    Anderson, K; Coddington, M; Burman, K; Hayter, S; Kroposki, B; Watson, and A

    2009-11-01

    The U.S. Department of Energy (DOE) has teamed with cities across the country through the Solar America Cities (SAC) partnership program to help reduce barriers and accelerate implementation of solar energy. The New York City SAC team is a partnership between the City University of New York (CUNY), the New York City Mayor s Office of Long-term Planning and Sustainability, and the New York City Economic Development Corporation (NYCEDC).The New York City SAC team is working with DOE s National Renewable Energy Laboratory (NREL) and Con Edison, the local utility, to develop a roadmap for photovoltaic (PV) installations in the five boroughs. The city set a goal to increase its installed PV capacity from1.1 MW in 2005 to 8.1 MW by 2015 (the maximum allowed in 2005). A key barrier to reaching this goal, however, is the complexity of the interconnection process with the local utility. Unique challenges are associated with connecting distributed PV systems to secondary network distribution systems (simplified to networks in this report). Although most areas of the country use simpler radial distribution systems to distribute electricity, larger metropolitan areas like New York City typically use networks to increase reliability in large load centers. Unlike the radial distribution system, where each customer receives power through a single line, a network uses a grid of interconnected lines to deliver power to each customer through several parallel circuits and sources. This redundancy improves reliability, but it also requires more complicated coordination and protection schemes that can be disrupted by energy exported from distributed PV systems. Currently, Con Edison studies each potential PV system in New York City to evaluate the system s impact on the network, but this is time consuming for utility engineers and may delay the customer s project or add cost for larger installations. City leaders would like to streamline this process to facilitate faster, simpler, and

  4. Solar Energy to Benefit from New FERC Interconnection Procedures

    Energy.gov [DOE]

    As a major win for solar and testament to the impact of Department of Energys SunShot Initiative funded research at the national labs, this past month Federal Energy Regulatory Commission announced the adoption of new fast track rules to make the interconnection process dramatically cheaper and faster for small wholesale energy projects, representing a major improvement with nationwide impacts.

  5. Hermetic aluminum radio frequency interconnection and method for making

    DOEpatents

    Kilgo, Riley D.; Kovacic, Larry; Brow, Richard K.

    2000-01-01

    The present invention provides a light-weight, hermetic coaxial radio-frequency (RF) interconnection having an electrically conductive outer housing made of aluminum or an aluminum alloy, a central electrical conductor made of ferrous or non-ferrous material, and a cylinder of dielectric material comprising a low-melting-temperature, high-thermal-expansion aluminophosphate glass composition for hermetically sealing between the aluminum-alloy outer housing and the ferrous or non-ferrous center conductor. The entire RF interconnection assembly is made permanently hermetic by thermally fusing the center conductor, glass, and housing concurrently by bringing the glass to the melt point by way of exposure to an atmospheric temperature sufficient to melt the glass, less than 540.degree. C., but that does not melt the center conductor or the outer aluminum or aluminum alloy housing. The composition of the glass used is controlled to provide a suitable low dielectric constant so that an appropriate electrical characteristic impedance, for example 50 ohms, can be achieved for an electrical interconnection that performs well at high radio frequencies and also provides an interconnection maintaining a relatively small physical size.

  6. EA-1989: Cliffrose Solar Energy Interconnection Project, Mohave County, Arizona

    Energy.gov [DOE]

    DOE’s Western Area Power Administration (Western) is preparing an EA that will assess the potential environmental impacts of interconnecting the proposed Cliffrose Solar Energy Project in Mohave County, Arizona, to Western’s transmission system at the existing Griffith Substation. Additional information is available at http://www.wapa.gov/dsw/environment/CliffroseSolarEnergyProject.html.

  7. On the Path to SunShot- Interconnection Process

    Energy.gov [DOE]

    In the On the Path to SunShot report series, the Emerging Issues and Challenges with Integrating High Levels of Solar into the Distribution System report highlights improvements needed to current solar interconnection processes, associated standards and codes, and compensation mechanisms. This work is critical to facilitating distributed PV deployment so they embrace PV’s contributions to system-wide operations.

  8. Toward Interpreting Failure in Sintered-Silver Interconnection Systems

    SciTech Connect

    Wereszczak, Andrew A; Waters, Shirley B

    2016-01-01

    The mechanical strength and subsequent reliability of a sintered-silver interconnection system is a function of numerous independent parameters. That system is still undergoing process development. Most of those parameters (e.g., choice of plating) are arguably and unfortunately taken for granted and are independent of the silver s cohesive strength. To explore such effects, shear strength testing and failure analyses were completed on a simple, mock sintered-silver interconnection system consisting of bonding two DBC ceramic substrates. Silver and gold platings were part of the test matrix, as was pre-drying strategies, and the consideration of stencil-printing vs. screen-printing. Shear strength of sintered-silver interconnect systems was found to be was insensitive to the choice of plating, drying practice, and printing method provided careful and consistent processing of the sintered-silver are practiced. But if the service stress in sintered silver interconnect systems is anticipated to exceed ~ 60 MPa, then the system will likely fail.

  9. Interconnection economics of small power systems -- A case study

    SciTech Connect

    Bloethe, W.G.; Thakar, H.C. [Sargent and Lundy, Chicago, IL (United States); Kim, L.C. [Sarawak Electricity Supply Corp., Kuching (Malaysia); Samin, S. [PT PLN Persero, Jakarta (Indonesia)

    1996-11-01

    The advantages of interconnecting large electric power systems has been almost universally accepted in those parts of North America that are not geographically isolated. However, interconnecting power systems can result in significant economic advantages, even in those parts of the world where power systems are small and widely separated. This paper examines two small, isolated power systems on the island of Borneo in Southeast Asia. The Malaysian State of Srawak lies on the north coast of Borneo. With an area of 123,156 square km (47,555 square mi.) and population of 1.7 million, it is the largest, but most sparsely populated, state in the Federation of Malaysia. Its neighbor to the south is the Indonesian Province of West Kalimantan. A study examining the feasibility of interconnecting these two power systems was undertaken in 1994 as a part of the Association of Southeast Asian Nations (ASEAN) initiative to interconnect the power systems in the region. The ASEAN region is characterized by rapidly growing economies and rapid load growth.

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

    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.

  11. Practices and Processes of Leading High Performance Home Builders in the Upper Midwest

    SciTech Connect

    Von Thoma, E.; Ojczyk, C.

    2012-12-01

    The NorthernSTAR Building America Partnership team proposed this study to gain insight into the business, sales, and construction processes of successful high performance builders. The knowledge gained by understanding the high performance strategies used by individual builders, as well as the process each followed to move from traditional builder to high performance builder, will be beneficial in proposing more in-depth research to yield specific action items to assist the industry at large transform to high performance new home construction. This investigation identified the best practices of three successful high performance builders in the upper Midwest. In-depth field analysis of the performance levels of their homes, their business models, and their strategies for market acceptance were explored. All three builders commonly seek ENERGY STAR certification on their homes and implement strategies that would allow them to meet the requirements for the Building America Builders Challenge program. Their desire for continuous improvement, willingness to seek outside assistance, and ambition to be leaders in their field are common themes. Problem solving to overcome challenges was accepted as part of doing business. It was concluded that crossing the gap from code-based building to high performance based building was a natural evolution for these leading builders.

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

    Office of Environmental Management (EM)

    from PJM Interconnection LLC Application for Presidential permit OE Docket No. PP-230-4 International Transmission Company: Response of New York Transmission Owners to ITC

  13. United States Department of Energy

    Energy.gov [DOE] (indexed site)

    Maryland Electric Cooperative, Potomac Electric Power Co., the PJM Interconnection, NRG Energy and Exelon Generation or Exelon Corp. dating from April 7, 2015 to June 4,...

  14. 2012 National Electricity Forum

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Southern Company * Mike Henderson, Director of Regional Planning & Coordination, ISO New England * Chuck Liebold, Manager, Inter-Regional Planning, PJM Interconnection 12:00 pm - ...

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

    Energy.gov [DOE] (indexed site)

    Response from International Transmission Company to late motion to intervene from PJM Interconnection in the matter of the application for a presidential permit authorizing ...

  16. Fact Sheet: Beacon Power 20 MW Flywheel Frequency Regulation...

    Office of Environmental Management (EM)

    plant at the Humboldt Industrial Park in Hazle Township, PA for Hazle Spindle LLC. The plant will provide frequency regulation services to grid operator PJM Interconnection. ...

  17. Ex Parte Communication - Docket EERE-2012-BT-STD-0022 | Department...

    Energy.gov [DOE] (indexed site)

    September 5, 2012, representatives from PJM Interconnection LLC, National Rural Electric Cooperatives Association, Edison Electric Institute, American Public Power Association, and ...

  18. Urgent Action on Energy Conservation Standards for Residential...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Urgent Action on Energy Conservation Standards for Residential Water Heaters (Docket Number: EERE-2012-BT-STD-0022) I am submitting this letter on behalf of PJM Interconnection, ...

  19. Ex Parte Communication, Docket EERE-2012-BT-STD-0022 | Department...

    Office of Environmental Management (EM)

    April 19, 2013, representatives from PJM Interconnection LLC and the National Rural Electric Cooperatives Association held a phone call with members of the Department of Energy's ...

  20. Information Concerning Reliability Impacts under Various System...

    Energy Saver

    Information Concerning Reliability Impacts under Various System Configurations of the Mirant Potomac River Plant Docket No. EO-05-01: PJM Interconnection, L.L.C. and PEPCO ...

  1. Response of the Potomac Electric Power Company to the Operating...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Preliminary Response of PJM Interconnection, L.L.C. to the Operating Plan of Mirant Potomac River, LLC Comments on Department of Energy's Emergency Order To Resume Limited ...

  2. File:08-CA-b - CAISO Interconnection Request Process.pdf | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    8-CA-b - CAISO Interconnection Request Process.pdf Jump to: navigation, search File File history File usage Metadata File:08-CA-b - CAISO Interconnection Request Process.pdf Size...

  3. Highlights of SunShot Projects_Interconnection as Part of a Strategic...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Highlights of SunShot Projects Interconnection Page 1 of 25 as Part of a Strategic ... us for today's webinar of the DG Interconnection Collaborative, the topic that we are ...

  4. Integration of a waveguide self-electrooptic effect device and a vertically coupled interconnect waveguide

    DOEpatents

    Vawter, G. Allen

    2008-02-26

    A self-electrooptic effect device ("SEED") is integrated with waveguide interconnects through the use of vertical directional couplers. Light initially propagating in the interconnect waveguide is vertically coupled to the active waveguide layer of the SEED and, if the SEED is in the transparent state, the light is coupled back to the interconnect waveguide.

  5. Reliability assessment of autonomous power systems incorporating HVDC interconnection links

    SciTech Connect

    Dialynas, E.N.; Koskolos, N.C.; Agoris, D.

    1996-01-01

    The objective of this paper is to present an improved computational method for the overall reliability assessment of autonomous power systems that may or may not contain HVdc interconnection links. This is a hybrid method based on a Monte-Carlo simulation sequential approach which incorporates an analytical approach for the reliability modeling of the HVdc transmission links. The developed models and techniques have been implemented into a computer program that can be used to simulate the operational practices and characteristics of the overall system under study efficiently and realistically. A set of reliability indices are calculated for each load-point of interest and the entire system while a set of additional indices is calculated for quantifying the reliability performance of the interconnection links under the specified operating requirements. The analysis of a practical system is also included for a number of studies representing its various operating and design characteristics.

  6. Modular cryogenic interconnects for multi-qubit devices

    SciTech Connect

    Colless, J. I.; Reilly, D. J.

    2014-11-15

    We have developed a modular interconnect platform for the control and readout of multiple solid-state qubits at cryogenic temperatures. The setup provides 74 filtered dc-bias connections, 32 control and readout connections with ?3 dB frequency above 5 GHz, and 4 microwave feed lines that allow low loss (less than 3 dB) transmission 10 GHz. The incorporation of a radio-frequency interposer enables the platform to be separated into two printed circuit boards, decoupling the simple board that is bonded to the qubit chip from the multilayer board that incorporates expensive connectors and components. This modular approach lifts the burden of duplicating complex interconnect circuits for every prototype device. We report the performance of this platform at milli-Kelvin temperatures, including signal transmission and crosstalk measurements.

  7. Using Synchrophasors for Frequency Response Analysis in the Western Interconnection

    SciTech Connect

    Kosterev, Dmitry; Davies, Donald; Etingov, Pavel V.; Silverstein, Alison; Eto, Joseph H.

    2014-10-19

    Frequency response has received a lot of attention in recent years at the national level, which culminated in the development and approval of NERC BAL-003-1 Frequency Response and Frequency Bias Setting Reliability Standard. WECC JSIS, NASPI, BPA, CERTS and PNNL collaborate on the common goals to deliver to the industry applications for frequency response analysis at interconnection, Balancing Authority and individual power plant levels. This paper describes a Frequency Response Analysis Tool that has been used for establishing a frequency response baseline for the Western Interconnection. This paper describes how synchrophasor data is used in for determination of generator characteristics – frequency responsive, under load control or baseloaded. This paper also discusses and provides an example of how the frequency response distribution can impact power pick-up on major transmission paths.

  8. Series interconnected photovoltaic cells and method for making same

    DOEpatents

    Albright, S.P.; Chamberlin, R.R.; Thompson, R.A.

    1995-01-31

    A novel photovoltaic module and method for constructing the same are disclosed. The module includes a plurality of photovoltaic cells formed on a substrate and laterally separated by interconnection regions. Each cell includes a bottom electrode, a photoactive layer and a top electrode layer. Adjacent cells are connected in electrical series by way of a conductive-buffer line. The buffer line is also useful in protecting the bottom electrode against severing during downstream layer cutting processes. 11 figs.

  9. Dynamic Model Validation with Governor Deadband on the Eastern Interconnection

    SciTech Connect

    Kou, Gefei; Hadley, Stanton W; Liu, Yilu

    2014-04-01

    This report documents the efforts to perform dynamic model validation on the Eastern Interconnection (EI) by modeling governor deadband. An on-peak EI dynamic model is modified to represent governor deadband characteristics. Simulation results are compared with synchrophasor measurements collected by the Frequency Monitoring Network (FNET/GridEye). The comparison shows that by modeling governor deadband the simulated frequency response can closely align with the actual system response.

  10. Synthesis of micro-sized interconnected Si-C composites

    DOEpatents

    Wang, Donghai; Yi, Ran; Dai, Fang

    2016-02-23

    Embodiments provide a method of producing micro-sized Si--C composites or doped Si--C and Si alloy-C with interconnected nanoscle Si and C building blocks through converting commercially available SiO.sub.x (0

  11. SOFC Interconnect and Compressive Seal Development at PNNL

    SciTech Connect

    Chou, Y S.; Yang, Z Gary; Singh, Prabhakar; Stevenson, Jeffry W.; Xia, Gordon

    2005-11-01

    The development of solid oxide fuel cell (SOFC) technology represents an opportunity to achieve significant improvements in energy conversion efficiency and reduction of undesirable emissions. However, many technical challenges still need to be overcome before the utilization of the advantages of SOFC can take place. These challenges include the need for improved interconnects and seals for planar SOFC stacks. In this paper, we briefly summarize recent progress at PNNL in these two research areas.

  12. Formation of interconnections to microfluidic devices - Energy Innovation

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Portal 99,436 Site Map Printable Version Share this resource About Search Categories (15) Advanced Materials Biomass and Biofuels Building Energy Efficiency Electricity Transmission Energy Analysis Energy Storage Geothermal Hydrogen and Fuel Cell Hydropower, Wave and Tidal Industrial Technologies Solar Photovoltaic Solar Thermal Startup America Vehicles and Fuels Wind Energy Partners (27) Visual Patent Search Success Stories Find More Like This Return to Search Formation of interconnections

  13. Enhanced Modeling and Monitoring Tools for Distributed PV Interconnection

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Enhanced Modeling and Monitoring Tools for Distributed PV Interconnection" Mark Rawson, Sacramento Municipal Utility District and David Pinney, National Rural Electric Cooperative Association with introductory remarks by Rick Thompson, Greentech Media May 28, 2014 2 Purpose of Today's Meeting * Foster stakeholder collaboration and awareness o Learn about Green Tech Media's (GTM) new Grid Edge Initiative, Rick Thompson, GTM * Hear an example of how a municipal utility is planning for solar

  14. Impact of High Solar Penetration in the Western Interconnection

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    High Solar Penetration in the Western Interconnection Debra Lew National Renewable Energy Laboratory Nicholas Miller, Kara Clark, Gary Jordan, and Zhi Gao GE Energy Technical Report NREL/TP-5500-49667 December 2010 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401 303-275-3000 * www.nrel.gov

  15. Chromium Vaporization Reduction by Nickel Coatings For SOEC Interconnect Materials

    SciTech Connect

    Michael V. Glazoff; Sergey N. Rashkeev; J. Stephen Herring

    2014-09-01

    The vaporization of Cr-rich volatile species from interconnect materials is a major source of degradation that limits the lifetime of planar solid oxide devices systems with metallic interconnects, including Solid Oxide Electrolysis Cells, or SOECs. Some metallic coatings (Ni, Co, and Cu) significantly reduce the Cr release from interconnects and slow down the oxide scale growth on the steel substrate. To shed additional light upon the mechanisms of such protection and find a suitable coating material for ferritic stainless steel materials, we used a combination of first-principles calculations, thermodynamics, and diffusion modeling to investigate which factors determine the quality of the Ni metallic coating at stainless steel interconnector. We found that the Cr migration in Ni coating is determined by a delicate combination of the nickel oxidation, Cr diffusion, and phase transformation processes. Although the formation of Cr2O3 oxide is more exothermic than that of NiO, the kinetic rate of the chromia formation in the coating layer and its surface is significantly reduced by the low mobility of Cr in nickel oxide and in NiCr2O4 spinel. These results are in a good agreement with diffusion modeling for Cr diffusion through Ni coating layer on the ferritic 441 steel substrate.

  16. Monolithically interconnected GaAs solar cells: A new interconnection technology for high voltage solar cell output

    SciTech Connect

    Dinetta, L.C.; Hannon, M.H.

    1995-10-01

    Photovoltaic linear concentrator arrays can benefit from high performance solar cell technologies being developed at AstroPower. Specifically, these are the integration of thin GaAs solar cell and epitaxial lateral overgrowth technologies with the application of monolithically interconnected solar cell (MISC) techniques. This MISC array has several advantages which make it ideal for space concentrator systems. These are high system voltage, reliable low cost monolithically formed interconnections, design flexibility, costs that are independent of array voltage, and low power loss from shorts, opens, and impact damage. This concentrator solar cell will incorporate the benefits of light trapping by growing the device active layers over a low-cost, simple, PECVD deposited silicon/silicon dioxide Bragg reflector. The high voltage-low current output results in minimal 12R losses while properly designing the device allows for minimal shading and resistance losses. It is possible to obtain open circuit voltages as high as 67 volts/cm of solar cell length with existing technology. The projected power density for the high performance device is 5 kW/m for an AMO efficiency of 26% at 1 5X. Concentrator solar cell arrays are necessary to meet the power requirements of specific mission platforms and can supply high voltage power for electric propulsion systems. It is anticipated that the high efficiency, GaAs monolithically interconnected linear concentrator solar cell array will enjoy widespread application for space based solar power needs. Additional applications include remote man-portable or ultra-light unmanned air vehicle (UAV) power supplies where high power per area, high radiation hardness and a high bus voltage or low bus current are important. The monolithic approach has a number of inherent advantages, including reduced cost per interconnect and increased reliability of array connections. There is also a high potential for a large number of consumer products.

  17. The potential impacts of a competitive wholesale market in the midwest: A preliminary examination of centralized dispatch

    SciTech Connect

    Lesieutre, Bernard C.; Bartholomew, Emily; Eto, Joseph H.; Hale, Douglas; Luong, Thanh

    2004-07-01

    In March 2005, the Midwest Independent System Operator (MISO) will begin operating the first-ever wholesale market for electricity in the central and upper Midwestern portion of the United States. Region-wide, centralized, security-constrained, bid-based dispatch will replace the current system of decentralized dispatch by individual utilities and control areas. This report focuses on how the operation of generators may change under centralized dispatch. We analyze a stylized example of these changes by comparing a base case dispatch based on a ''snapshot'' taken from MISO's state estimator for an actual, historical dispatch (4 p.m., July 7, 2003) to a hypothetical, centralized dispatch that seeks to minimize the total system cost of production, using estimated cost data collected by the EIA. Based on these changes in dispatch, we calculate locational marginal prices, which in turn reveals the location of congestion within MISO's footprint, as well as the distribution of congestion revenues. We also consider two sensitivity scenarios that examine (1) the effect of changes in MISO membership (2003 vs. 2004 membership lists), and (2) different load and electrical data, based on a snapshot from a different date and time (1 p.m., Feb. 18, 2004). Although our analysis offers important insights into how the MISO market could operate when it opens, we do not address the question of the total benefits or costs of creating a wholesale market in the Midwest.

  18. Novel Composite Materials for SOFC Cathode-Interconnect Contact

    SciTech Connect

    J. H. Zhu

    2009-07-31

    This report summarized the research efforts and major conclusions of our University Coal Research Project, which focused on developing a new class of electrically-conductive, Cr-blocking, damage-tolerant Ag-perovksite composite materials for the cathode-interconnect contact of intermediate-temperature solid oxide fuel cell (SOFC) stacks. The Ag evaporation rate increased linearly with air flow rate initially and became constant for the air flow rate {ge} {approx} 1.0 cm {center_dot} s{sup -1}. An activation energy of 280 KJ.mol{sup -1} was obtained for Ag evaporation in both air and Ar+5%H{sub 2}+3%H{sub 2}O. The exposure environment had no measurable influence on the Ag evaporation rate as well as its dependence on the gas flow rate, while different surface morphological features were developed after thermal exposure in the oxidizing and reducing environments. Pure Ag is too volatile at the SOFC operating temperature and its evaporation rate needs to be reduced to facilitate its application as the cathode-interconnect contact. Based on extensive evaporation testing, it was found that none of the alloying additions reduced the evaporation rate of Ag over the long-term exposure, except the noble metals Au, Pt, and Pd; however, these noble elements are too expensive to justify their practical use in contact materials. Furthermore, the addition of La{sub 0.8}Sr{sub 0.2}MnO{sub 3} (LSM) into Ag to form a composite material also did not significantly modify the Ag evaporation rate. The Ag-perovskite composites with the perovskite being either (La{sub 0.6}Sr{sub 0.4})(Co{sub 0.8}Fe{sub 0.2})O{sub 3} (LSCF) or LSM were systematically evaluated as the contact material between the ferritic interconnect alloy Crofer 22 APU and the LSM cathode. The area specific resistances (ASRs) of the test specimens were shown to be highly dependent on the volume percentage and the type of the perovskite present in the composite contact material as well as the amount of thermal cycling

  19. Evaluation of a Functional Interconnect System for SOFC's

    SciTech Connect

    Matthew Bender; James Rakowski

    2010-12-31

    The overall objective of this project was to validate the concept and application of a functional interconnect, based on a ferritic stainless steel, for a solid oxide fuel cell through manufacturing trials, laboratory testing, and field experience. The materials of construction and their surfaces were to be optimized for the particular service conditions and include low-cost ferritic stainless steels, novel postprocess treatments, and third-party coatings. This work aimed to optimize specific aspects of substrate alloy chemistry and to study the effects of long-term exposures on resistive oxide film structure and chemistry, interaction with applied surface coatings, and effectiveness of novel surface treatments.

  20. Series interconnected photovoltaic cells and method for making same

    DOEpatents

    Albright, Scot P.; Chamberlin, Rhodes R.; Thompson, Roger A.

    1995-01-01

    A novel photovoltaic module (10) and method for constructing the same are disclosed. The module (10) includes a plurality of photovoltaic cells (12) formed on a substrate (14) and laterally separated by interconnection regions (15). Each cell (12) includes a bottom electrode (16), a photoactive layer (18) and a top electrode layer (20). Adjacent cells (12) are connected in electrical series by way of a conductive-buffer line (22). The buffer line (22) is also useful in protecting the bottom electrode (16) against severing during downstream layer cutting processes.

  1. Triaxial Stress Distributions in Cu / low-k Interconnect Features

    SciTech Connect

    C Murray; P Besser; E Ryan; J Jordan-Sweet

    2011-12-31

    The distribution of triaxial stresses within single damascene Cu/organosilicate interconnect structures as a function of linewidth, ranging from 45 to 250 nm, was measured using x-ray diffraction. Least-squares minimization techniques were employed to determine the volume-averaged stress tensors of the Cu features. Longitudinal Cu stress values increased for linewidths below 100 nm, while transverse stresses decreased with decreasing linewidth below 100 nm due to the interplay between the Cu microstructure and the feature geometry. Large tensile out-of-plane stresses were observed in all of the lines demonstrating the constraint imposed by the barrier layers that encapsulate the Cu.

  2. Production process for advanced space satellite system cables/interconnects.

    SciTech Connect

    Mendoza, Luis A.

    2007-12-01

    This production process was generated for the satellite system program cables/interconnects group, which in essences had no well defined production process. The driver for the development of a formalized process was based on the set backs, problem areas, challenges, and need improvements faced from within the program at Sandia National Laboratories. In addition, the formal production process was developed from the Master's program of Engineering Management for New Mexico Institute of Mining and Technology in Socorro New Mexico and submitted as a thesis to meet the institute's graduating requirements.

  3. Final Report on Transmission Pricing in the Western Interconnection

    SciTech Connect

    Douglas C. Larson; Lawrence Nordell

    2003-06-25

    Under this project, the Committee on Regional Electric Power Cooperation (CREPC) of the Western Interstate Energy Board developed a ''western pricing and congestion management proposal'' in order to foster efficient wholesale power markets and efficient use and expansion of the transmission grid. Drafts of this paper provided useful information to states/provinces in the Western Interconnection as Western Regional Transmission Organization (RTO) transmission pricing proposals have continued to evolve. Throughout the project there has been a gradual, but incomplete agreement on pricing systems to be used by RTOs in the West.

  4. Western Interconnection Energy Imbalance Market Status and Prospects (Presentation)

    SciTech Connect

    Milligan, M.; Kirby, B.; King, J.; Beuning, S.

    2011-10-01

    This presentation describes how a new wholesale electricity market for energy imbalance ancillary services could be implemented and operated. Some conclusions of this presentation are: (1) Method for calculating additional reserve requirements due to wind and solar production; (2) EIM results in substantial reduction in reserves requirements and ramping demand; (3) Reduced participation reduces benefits for all but reduces the benefits to non-participants the most; (4) Full participation leads to maximum benefit across the Western Interconnection, up to 42% of total reserve requirement; and (5) Regional EIM implementations have smaller but substantial benefits.

  5. National Offshore Wind Energy Grid Interconnection Study - Executive Summary

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Offshore Wind Energy Grid Interconnection Study Executive Summary DOE Award No. EE-0005365 ABB, Inc. 12040 Regency Pkwy. Suite 200 Cary, NC 27518-7708 Project Period: 10/11 - 04/14 Authors: John P. Daniel Dr. Shu Liu Dr. Eduardo Ibanez (Principal Investigator) ABB, Inc. National Renewable Energy Laboratory ABB, Inc. 919-856-2473 303-384-6926 940 Main Campus Dr. shu.liu@us.abb.com eduardo.ibanez@nrel.gov Raleigh, NC 27606 919-856-3306 john.daniel@us.abb.com Ken Pennock Dr. Gregory Reed Spencer

  6. Electrical isolation of component cells in monolithically interconnected modules

    DOEpatents

    Wanlass, Mark W.

    2001-01-01

    A monolithically interconnected photovoltaic module having cells which are electrically connected which comprises a substrate, a plurality of cells formed over the substrate, each cell including a primary absorber layer having a light receiving surface and a p-region, formed with a p-type dopant, and an n-region formed with an n-type dopant adjacent the p-region to form a single pn-junction, and a cell isolation diode layer having a p-region, formed with a p-type dopant, and an n-region formed with an n-type dopant adjacent the p-region to form a single pn-junction, the diode layer intervening the substrate and the absorber layer wherein the absorber and diode interfacial regions of a same conductivity type orientation, the diode layer having a reverse-breakdown voltage sufficient to prevent inter-cell shunting, and each cell electrically isolated from adjacent cells with a vertical trench trough the pn-junction of the diode layer, interconnects disposed in the trenches contacting the absorber regions of adjacent cells which are doped an opposite conductivity type, and electrical contacts.

  7. Improving Data Transparency for the Distributed PV Interconnection Process: Emergent Utility Practices and State Requirements

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    June 3, 2015 "Improving Data Transparency for the Distributed PV Interconnection Process: Emergent Utility Practices and State Requirements" Joslyn Sato, Hawaiian Electric Companies Michael Conway, Borrego Solar Systems, Inc. Kristen Ardani and Emerson Reiter, National Renewable Energy Laboratory (NREL) 2 Purpose of Today's Meeting * Learn how data reporting requirements for interconnection vary across States, how tracking and data reporting for interconnection requests is evolving

  8. Highlights of SunShot Projects_Interconnection as Part of a Strategic Resource Planning Process

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Highlights of SunShot Projects Interconnection Page 1 of 25 as Part of a Strategic Resource Planning Process Virginia Lacy, Mark Dyson, Kristen Ardani, Alison Kling Page 1 of 25 [Speaker: Kristen Ardani] Cover Slide: Thank you everyone for joining us for today's webinar of the DG Interconnection Collaborative, the topic that we are going to discuss are Highlights of SunShot Projects, Interconnection as Part of a Strategic Resource Plannig Process. Today we are going to hear from RMI, Virginia

  9. DYNASTORE operating cost analysis of energy storage for a midwest utility

    SciTech Connect

    Anderson, M.D.; Jungst, R.G.

    1996-10-01

    The objective of this project was to determine the savings in utility operating costs that could be obtained by installing a Battery Energy Storage System (BESS). The target utility was Kansas City Power and Light (KCPL), a typical Midwestern utility with a mix of generating plants and many interconnections. The following applications of battery energy storage were modeled using an Electric Power Research Institute (EPRI) developed and supported program called DYNASTORE: (1) Spinning Reserve Only (2) Load Leveling with Spinning Reserve (3) Load Leveling Only (4) Frequency Control DYNASTORE commits energy storage units along with generating units and calculates operating costs with and without energy storage, so that savings can be estimated. Typical weeks of hourly load data are used to make up a yearly load profile. For this study, the BESS power ranged from ``small`` to 300 MW (greater than the spinning reserve requirement). BESS storage time ranged from 1 to 8 hours duration (to cover the time-width of most peaks). Savings in operating costs were calculated for each of many sizes of MW capacity and duration. Graphs were plotted to enable the reader to readily see what size of BESS affords the greatest savings in operating costs.

  10. Updated Eastern Interconnect Wind Power Output and Forecasts for ERGIS: July 2012

    SciTech Connect

    Pennock, K.

    2012-10-01

    AWS Truepower, LLC (AWST) was retained by the National Renewable Energy Laboratory (NREL) to update wind resource, plant output, and wind power forecasts originally produced by the Eastern Wind Integration and Transmission Study (EWITS). The new data set was to incorporate AWST's updated 200-m wind speed map, additional tall towers that were not included in the original study, and new turbine power curves. Additionally, a primary objective of this new study was to employ new data synthesis techniques developed for the PJM Renewable Integration Study (PRIS) to eliminate diurnal discontinuities resulting from the assimilation of observations into mesoscale model runs. The updated data set covers the same geographic area, 10-minute time resolution, and 2004?2006 study period for the same onshore and offshore (Great Lakes and Atlantic coast) sites as the original EWITS data set.

  11. Comparing Germany's and California's Interconnection Processes for PV Systems (White Paper)

    SciTech Connect

    Tweedie, A.; Doris, E.

    2011-07-01

    Establishing interconnection to the grid is a recognized barrier to the deployment of distributed energy generation. This report compares interconnection processes for photovoltaic projects in California and Germany. This report summarizes the steps of the interconnection process for developers and utilities, the average length of time utilities take to process applications, and paperwork required of project developers. Based on a review of the available literature, this report finds that while the interconnection procedures and timelines are similar in California and Germany, differences in the legal and regulatory frameworks are substantial.

  12. Generation Interconnection Policies and Wind Power: A Discussion of Issues, Problems, and Potential Solutions

    SciTech Connect

    Porter, K.; Fink, S.; Mudd, C.; DeCesaro, J.

    2009-01-01

    This report describes the adoption and implementation of FERC Order 2003 and the reasons for the sharp rise in generation interconnection filings in recent years.

  13. Systems Using Hardware-in-the-Loop: Part III -- Grid Interconnection...

    Office of Scientific and Technical Information (OSTI)

    B.; Shirazi, M.; Coddington, M.; Kroposki, B. 24 POWER TRANSMISSION AND DISTRIBUTION; 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION ELECTRICITY; GRID; ICS; INTERCONNECTION;...

  14. Anodization control for barrier-oxide thinning and 3D interconnected...

    Office of Scientific and Technical Information (OSTI)

    Anodization control for barrier-oxide thinning and 3D interconnected pores and direct electrodeposition of nanowire networks on native aluminium substrates Citation Details...

  15. NMAC 17.9.568 Interconnection of Generating Facilities with a...

    OpenEI (Open Energy Information) [EERE & EIA]

    a Rated Capacity up to and including 10 MWLegal Abstract These rules outline the procedures for interconnection of generating facilities with a rated capacity up to and...

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

    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.

  17. Oxygen assisted interconnection of silver nanoparticles with femtosecond laser radiation

    SciTech Connect

    Huang, H.; Zhou, Y.; Duley, W. W.

    2015-12-14

    Ablation of silver (Ag) nanoparticles in the direction of laser polarization is achieved by utilizing femtosecond laser irradiation in air at laser fluence ranging from ∼2 mJ/cm{sup 2} to ∼14 mJ/cm{sup 2}. This directional ablation is attributed to localized surface plasmon induced localized electric field enhancement. Scanning electron microscopy observations of the irradiated particles in different gases and at different pressures indicate that the ablation is further enhanced by oxygen in the air. This may be due to the external heating via the reactions of its dissociation product, atomic oxygen, with the surface of Ag particles, while the ablated Ag is not oxidized. Further experimental observations show that the ablated material re-deposits near the irradiated particles and results in the extension of the particles in laser polarization direction, facilitating the interconnection of two well-separated nanoparticles.

  18. Gold-based electrical interconnections for microelectronic devices

    DOEpatents

    Peterson, Kenneth A.; Garrett, Stephen E.; Reber, Cathleen A.; Watson, Robert D.

    2002-01-01

    A method of making an electrical interconnection from a microelectronic device to a package, comprising ball or wedge compression bonding a gold-based conductor directly to a silicon surface, such as a polysilicon bonding pad in a MEMS or IMEMS device, without using layers of aluminum or titanium disposed in-between the conductor and the silicon surface. After compression bonding, optional heating of the bond above 363 C. allows formation of a liquid gold-silicon eutectic phase containing approximately 3% (by weight) silicon, which significantly improves the bond strength by reforming and enhancing the initial compression bond. The same process can be used for improving the bond strength of Au--Ge bonds by forming a liquid Au-12Ge eutectic phase.

  19. Catalytic bipolar interconnection plate for use in a fuel cell

    DOEpatents

    Lessing, P.A.

    1996-03-05

    A bipolar interconnection plate is described for use between adjacent fuel cell units in a stacked fuel cell assembly. Each plate is manufactured from an intermetallic composition, examples of which include NiAl or Ni{sub 3}Al which can catalyze steam reforming of hydrocarbons. Distributed within the intermetallic structure of the plate is a ceramic filler composition. The plate includes a first side with gas flow channels therein and a second side with fuel flow channels therein. A protective coating is applied to the first side, with exemplary coatings including strontium-doped or calcium-doped lanthanum chromite. To produce the plate, Ni and Al powders are combined with the filler composition, compressed at a pressure of about 10,000--30,000 psi, and heated to about 600--1000 C. The coating is then applied to the first side of the completed plate using liquid injection plasma deposition or other deposition techniques. 6 figs.

  20. Catalytic bipolar interconnection plate for use in a fuel cell

    DOEpatents

    Lessing, Paul A.

    1996-01-01

    A bipolar interconnection plate for use between adjacent fuel cell units in a stacked fuel cell assembly. Each plate is manufactured from an intermetallic composition, examples of which include NiAl or Ni.sub.3 Al which can catalyze steam reforming of hydrocarbons. Distributed within the intermetallic structure of the plate is a ceramic filler composition. The plate includes a first side with gas flow channels therein and a second side with fuel flow channels therein. A protective coating is applied to the first side, with exemplary coatings including strontium-doped or calcium-doped lanthanum chromite. To produce the plate, Ni and Al powders are combined with the filler composition, compressed at a pressure of about 10,000-30,000 psi, and heated to about 600.degree.-1000.degree. C. The coating is then applied to the first side of the completed plate using liquid injection plasma deposition or other deposition techniques.

  1. Geothermal Power and Interconnection: The Economics of Getting to Market

    SciTech Connect

    Hurlbut, D.

    2012-04-01

    This report provides a baseline description of the transmission issues affecting geothermal technologies. The report begins with a comprehensive overview of the grid, how it is planned, how it is used, and how it is paid for. The report then overlays onto this 'big picture' three types of geothermal technologies: conventional hydrothermal systems; emerging technologies such as enhanced engineered geothermal systems (EGS) and geopressured geothermal; and geothermal co-production with existing oil and gas wells. Each category of geothermal technology has its own set of interconnection issues, and these are examined separately for each. The report draws conclusions about each technology's market affinities as defined by factors related to transmission and distribution infrastructure. It finishes with an assessment of selected markets with known geothermal potential, identifying those that offer the best prospects for near-term commercial development and for demonstration projects.

  2. PJM©2012

    Gasoline and Diesel Fuel Update

    2 1 www.pjm.com Markets, Regulation and Energy Storage: A Match Made in Heaven? EIA 2013 Energy Conference June 17, 2013 Craig Glazer Vice President PJM Interconnection PJM©2012 2 www.pjm.com "We're Mad as Hell and We're Not Going to Take It Anymore!" PJM©2012 3 www.pjm.com * Need slide that is black. PJM©2012 4 www.pjm.com And What Were They Mad About??? At the Wholesale Level... * Transmission access - Negotiation of "wheeling rights" - Discriminatory treatment - Lengthy

  3. Analysis of U.S Interconnection and Net-Metering Policy

    SciTech Connect

    Haynes, Rusty; Cook, Chris

    2006-07-01

    Historically, the absence of interconnection standards has been one of the primary barriers to the deployment of distributed generation (DG) in the United States. Although significant progress in the development of interconnection standards was achieved at both the federal and state levels in 2005, interconnection policy and net-metering policy continue to confound regulators, lawmakers, DG businesses, clean-energy advocates and consumers. For this reason it is critical to keep track of developments related to these issues.The North Carolina Solar Center (NCSC) is home to two Interstate Renewable Energy Council (IREC) projects -- the National Interconnection Project and the Database of State Incentives for Renewable Energy (DSIRE). This paper will present the major federal and state level policy developments in interconnection and net metering in 2005 and early 2006. It will also present conclusions based an analysis of data collected by these two projects.

  4. A State-Level Comparison of Processes and Timelines for Distributed Photovoltaic Interconnection in the United States

    SciTech Connect

    Ardani, K.; Davidson, C.; Margolis, R.; Nobler, E.

    2015-01-01

    This report presents results from an analysis of distributed photovoltaic (PV) interconnection and deployment processes in the United States.

  5. Assessment of Industrial Load for Demand Response across Western Interconnect

    SciTech Connect

    Alkadi, Nasr E; Starke, Michael R; Ma, Ookie

    2013-11-01

    Demand response (DR) has the ability to both increase power grid reliability and potentially reduce operating system costs. Understanding the role of demand response in grid modeling has been difficult due to complex nature of the load characteristics compared to the modeled generation and the variation in load types. This is particularly true of industrial loads, where hundreds of different industries exist with varying availability for demand response. We present a framework considering industrial loads for the development of availability profiles that can provide more regional understanding and can be inserted into analysis software for further study. The developed framework utilizes a number of different informational resources, algorithms, and real-world measurements to perform a bottom-up approach in the development of a new database with representation of the potential demand response resource in the industrial sector across the U.S. This tool houses statistical values of energy and demand response (DR) potential by industrial plant and geospatially locates the information for aggregation for different territories without proprietary information. This report will discuss this framework and the analyzed quantities of demand response for Western Interconnect (WI) in support of evaluation of the cost production modeling with power grid modeling efforts of demand response.

  6. Mashreq Arab interconnected power system potential for economic energy trading

    SciTech Connect

    Al-Shehri, A.M.; El-Amin, I.M.; Opoku, G.; Al-Baiyat, S.A.; Zedan, F.M.

    1994-12-01

    The Mashreq Arab countries covered in this study are Bahrain, Egypt, Jordan, Lebanon, Oman, Qatar, Saudi Arabia, Syria, the United Arab Emirates, and Yemen. A feasibility study for the interconnection of the electrical networks of the Mashreq Arab countries, sponsored by the Arab Fund, was completed in June 1992. Each country is served by one utility except Saudi Arabia, which is served by four major utilities and some smaller utilities serving remote towns and small load centers. The major utilities are the Saudi consolidated electric Company in the Eastern Province (SCECO East), SCECO Center, SCECO West, and SCECO South. These are the ones considered in this study. The Mashreq Arab region has a considerable mix of energy resources. Egypt and Syria have some limited amounts of hydropower resources, and the Arabian Gulf region is abundant in fossil fuel reserves. Owing to the differences in energy production costs, a potential exists for substantial energy trading between electric utilities in the region. The major objective of this project is to study the feasibility of electric energy trading between the Mashreq Arab countries. The basis, assumptions, and methodologies on which this energy trading study is based relate to the results and conclusions arising out of the previous study, power plant characteristics and costs, assumptions on economic parameters, rules for economy energy exchange, etc. This paper presents the basis, methodology, and major findings of the study.

  7. Geothermal Power and Interconnection: The Economics of Getting to Market

    SciTech Connect

    Hurlbut, David

    2012-04-23

    This report provides a baseline description of the transmission issues affecting geothermal technologies. It is intended for geothermal experts in either the private or public sector who are less familiar with how the electricity system operates beyond the geothermal plant. The report begins with a comprehensive overview of the grid, how it is planned, how it is used, and how it is paid for. The report then overlays onto this "big picture" three types of geothermal technologies: conventional hydrothermal systems; emerging technologies such as enhanced engineered geothermal systems (EGS) and geopressured geothermal; and geothermal co-production with existing oil and gas wells. Each category of geothermal technology has its own set of interconnection issues, and these are examined separately for each. The report draws conclusions about each technology’s market affinities as defined by factors related to transmission and distribution infrastructure. It finishes with an assessment of selected markets with known geothermal potential, identifying those that offer the best prospects for near-term commercial development and for demonstration projects.

  8. Solid oxide fuel cell with internal reforming, catalyzed interconnect for use therewith, and methods

    DOEpatents

    Liu, Di-Jia; Guan, Jie; Minh, Nguyen

    2010-06-08

    A catalyzed interconnect for an SOFC electrically connects an anode and an anodic current collector and comprises a metallic substrate, which provides space between the anode and anodic current collector for fuel gas flow over at least a portion of the anode, and a catalytic coating on the metallic substrate comprising a catalyst for catalyzing hydrocarbon fuel in the fuel gas to hydrogen rich reformate. An SOFC including the catalyzed anodic inter-connect, a method for operating an SOFC, and a method for making a catalyzed anodic interconnect are also disclosed.

  9. Advanced Platform for Development and Evaluation of Grid Interconnection Systems Using Hardware-in-the-Loop: Part III -- Grid Interconnection System Evaluator: Preprint

    SciTech Connect

    Lundstrom, B.; Shirazi, M.; Coddington, M.; Kroposki, B.

    2013-01-01

    This paper, presented at the IEEE Green Technologies Conference 2013, describes a Grid Interconnection System Evaluator (GISE) that leverages hardware-in-the-loop (HIL) simulation techniques to rapidly evaluate the grid interconnection standard conformance of an ICS according to the procedures in IEEE Std 1547.1 (TM). The architecture and test sequencing of this evaluation tool, along with a set of representative ICS test results from three different photovoltaic (PV) inverters, are presented. The GISE adds to the National Renewable Energy Laboratory's (NREL) evaluation platform that now allows for rapid development of ICS control algorithms using controller HIL (CHIL) techniques, the ability to test the dc input characteristics of PV-based ICSs through the use of a PV simulator capable of simulating real-world dynamics using power HIL (PHIL), and evaluation of ICS grid interconnection conformance.

  10. Advanced Platform for Development and Evaluation of Grid Interconnection Systems Using Hardware-in-the-Loop: Part III - Grid Interconnection System Evaluator

    SciTech Connect

    Lundstrom, B.; Shirazi, M.; Coddington, M.; Kroposki, B.

    2013-01-01

    This paper describes a Grid Interconnection System Evaluator (GISE) that leverages hardware-in-the-loop (HIL) simulation techniques to rapidly evaluate the grid interconnection standard conformance of an ICS according to the procedures in IEEE Std 1547.1. The architecture and test sequencing of this evaluation tool, along with a set of representative ICS test results from three different photovoltaic (PV) inverters, are presented. The GISE adds to the National Renewable Energy Laboratory's (NREL) evaluation platform that now allows for rapid development of ICS control algorithms using controller HIL (CHIL) techniques, the ability to test the dc input characteristics of PV-based ICSs through the use of a PV simulator capable of simulating real-world dynamics using power HIL (PHIL), and evaluation of ICS grid interconnection conformance.

  11. InGaAs monolithic interconnected modules (MIM)

    SciTech Connect

    Fatemi, N.S.; Jenkins, P.P.; Weizer, V.G.; Hoffman, R.W. Jr.; Wilt, D.M.; Scheiman, D.; Brinker, D.; Murray, C.S.; Riley, D.

    1997-12-31

    A monolithic interconnected module (MIM) structure has been developed for thermophotovoltaic (TPV) applications. The MIM device consists of many individual InGaAs cells series-connected on a single semi-insulating (S.I.) InP substrate. An infrared (IR) back surface reflector (BSR), placed on the rear surface of the substrate, returns the unused portion of the TPV radiator output spectrum back to the emitter for recycling, thereby providing for high system efficiencies. Also, the use of a BSR obviates the need to use a separate filtering element. As a result, MIMs are exposed to the entire emitter output, thereby maximizing output power density. MIMs with an active area of 1 x 1-cm were comprised of 15 cells monolithically connected in series. Both lattice-matched and lattice-mismatched InGaAs/InP devices were produced, with bandgaps of 0.74 and 0.55 eV, respectively. The 0.74-eV modules demonstrated an open-circuit voltage (Voc) of 6.158 V and a fill factor of 74.2% at a short-circuit current (Jsc) of 842 mA/cm{sup 2}, under flashlamp testing. The 0.55-eV modules demonstrated a Voc of 4.849 V and a fill factor of 57.8% at a Jsc of 3.87 A/cm{sup 2}. IR reflectance measurements (i.e., {lambda} > 2 {micro}m) of these devices indicated a reflectivity of {ge} 83%. Latest electrical and optical performance results for the MIMs will be presented.

  12. Development and Implementation of the Midwest Geological Sequestration Consortium CO2-Technology Transfer Center

    SciTech Connect

    Greenberg, Sallie E.

    2015-06-30

    In 2009, the Illinois State Geological Survey (ISGS), in collaboration with the Midwest Geological Sequestration Consortium (MGSC), created a regional technology training center to disseminate carbon capture and sequestration (CCS) technology gained through leadership and participation in regional carbon sequestration projects. This technology training center was titled and branded as the Sequestration Training and Education Program (STEP). Over the last six years STEP has provided local, regional, national, and international education and training opportunities for engineers, geologists, service providers, regulators, executives, K-12 students, K-12 educators, undergraduate students, graduate students, university and community college faculty members, and participants of community programs and functions, community organizations, and others. The goal for STEP educational programs has been on knowledge sharing and capacity building to stimulate economic recovery and development by training personnel for commercial CCS projects. STEP has worked with local, national and international professional organizations and regional experts to leverage existing training opportunities and provide stand-alone training. This report gives detailed information on STEP activities during the grant period (2009-2015).

  13. Photovoltaic Systems Interconnected onto Secondary Network Distribution Systems – Success Stories

    Energy.gov [DOE]

    This report examines six case studies of photovoltaic (PV) systems integrated into secondary network systems. The six PV systems were chosen for evaluation because they are interconnected to secondary network systems located in four major Solar America Cities.

  14. Solid oxide fuel cell with single material for electrodes and interconnect

    DOEpatents

    McPheeters, Charles C.; Nelson, Paul A.; Dees, Dennis W.

    1994-01-01

    A solid oxide fuel cell having a plurality of individual cells. A solid oxide fuel cell has an anode and a cathode with electrolyte disposed therebetween, and the anode, cathode and interconnect elements are comprised of substantially one material.

  15. Oahu Wind Integration and Transmission Study (OWITS): Hawaiian Islands Transmission Interconnection Project

    SciTech Connect

    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.

  16. Phase 2 Report: Oahu Wind Integration and Transmission Study (OWITS); Hawaiian Islands Transmission Interconnection Project

    SciTech Connect

    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

  17. EIS-0438: Interconnection of the Proposed Hermosa West Wind Farm Project, Albany County, Wyoming

    Energy.gov [DOE]

    After the applicant withdrew its request to interconnect the proposed Hermosa West Wind Farm Project with Western Area Power Administration’s transmission system, Western cancelled preparation of an EIS to evaluate the potential environmental impacts of the proposal.

  18. EIS-0485: Interconnection of the Grande Prairie Wind Farm, Holt County, Nebraska

    Energy.gov [DOE]

    DOE’s Western Area Power Administration prepared an EIS to evaluate the environmental impacts of interconnecting the proposed Grande Prairie Wind Farm, in Holt County, near O’Neill, Nebraska, to Western’s power transmission system.

  19. EA-2018: Front Range-Midway Solar Interconnection Project; El Paso County, Colorado

    Energy.gov [DOE]

    Western Area Power Administration is preparing an EA that analyzes the potential environmental impacts of interconnecting a proposed photovoltaic solar facility adjacent to Western’s existing Midway Substation in El Paso County, Colorado.

  20. The Relevance of Generation Interconnection Procedures to Feed-in Tariffs in the United States

    SciTech Connect

    Fink, Sari; Porter, Kevin; Rogers, Jennifer

    2010-10-01

    Feed-in tariffs (FITs) have been used to promote renewable electricity development in over 40 countries throughout the past two decades. These policies generally provide guaranteed prices for the full system output from eligible generators for a fixed time period (typically 15–20 years). Due in part to the success of FIT policies in Europe, some jurisdictions in the United States are considering implementing similar policies, and a few have already put such policies in place. This report is intended to offer some guidance to policymakers and regulators on how generator interconnection procedures may affect the implementation of FITs and how state generator interconnection procedures can be formulated to support state renewable energy objectives. This report is based on a literature review of model interconnection procedures formulated by several organizations, as well as other documents that have reviewed, commented on, and in some cases, ranked state interconnection procedures.

  1. Relevance of Generation Interconnection Procedures to Feed-in Tariffs in the United States

    SciTech Connect

    Fink, S.; Porter, K.; Rogers, J.

    2010-10-01

    Feed-in tariffs (FITs) have been used to promote renewable electricity development in over 40 countries throughout the past two decades. These policies generally provide guaranteed prices for the full system output from eligible generators for a fixed time period (typically 15-20 years). Due in part to the success of FIT policies in Europe, some jurisdictions in the United States are considering implementing similar policies, and a few have already put such policies in place. This report is intended to offer some guidance to policymakers and regulators on how generator interconnection procedures may affect the implementation of FITs and how state generator interconnection procedures can be formulated to support state renewable energy objectives. This report is based on a literature review of model interconnection procedures formulated by several organizations, as well as other documents that have reviewed, commented on, and in some cases, ranked state interconnection procedures.

  2. EIS-0437: Interconnection of the Buffalo Ridge III Wind Project, Brookings and Deuel Counties, South Dakota

    Energy.gov [DOE]

    This EIS evaluates the environmental impacts of a proposal to interconnect the Heartland Wind, LLC, proposed Buffalo Ridge III Wind Project in Brookings and Deuel Counties, South Dakota, to DOE’s Western Area Power Administration transmission system.

  3. Innovative Distributed Power Grid Interconnection and Control Systems: Final Report, December 11, 2000 - August 30, 2005

    SciTech Connect

    DePodesta, K.; Birlingmair, D.; West, R.

    2006-03-01

    The contract goal was to further advance distributed generation in the marketplace by making installations more cost-effective and compatible with existing systems. This was achieved by developing innovative grid interconnection and control systems.

  4. High-performance parallel processors based on star-coupled wavelength division multiplexing optical interconnects

    DOEpatents

    Deri, Robert J.; DeGroot, Anthony J.; Haigh, Ronald E.

    2002-01-01

    As the performance of individual elements within parallel processing systems increases, increased communication capability between distributed processor and memory elements is required. There is great interest in using fiber optics to improve interconnect communication beyond that attainable using electronic technology. Several groups have considered WDM, star-coupled optical interconnects. The invention uses a fiber optic transceiver to provide low latency, high bandwidth channels for such interconnects using a robust multimode fiber technology. Instruction-level simulation is used to quantify the bandwidth, latency, and concurrency required for such interconnects to scale to 256 nodes, each operating at 1 GFLOPS performance. Performance scales have been shown to .apprxeq.100 GFLOPS for scientific application kernels using a small number of wavelengths (8 to 32), only one wavelength received per node, and achievable optoelectronic bandwidth and latency.

  5. On the State of the Art of Metal Interconnects for SOFC Application

    SciTech Connect

    Jablonski@netl.doe.gov

    2011-02-27

    One of the recent developments for Solid Oxide Fuel Cells (SOFC) is oxide component materials capable of operating at lower temperatures such as 700-800C. This lower temperature range has provided for the consideration of metallic interconnects which have several advantages over ceramic interconnects: low cost, ease in manufacturing, and high conductivity. Most metals and alloys will oxidize under both the anode and cathode conditions within an SOFC, thus a chief requirement is that the base metal oxide scale must be electrically conductive since this constitutes the majority of the electrical resistance in a metallic interconnect. Common high temperature alloys form scales that contain chrome, silicon and aluminum oxides among others. Under SOFC operating conditions chrome oxide is a semi-conductor while silicon and aluminum oxides are insulators. In this talk we will review the evolution in candidate alloys and surface modifications which constitute an engineered solution for SOFC interconnect applications.

  6. Determination of Interfacial Adhesion Strength between Oxide Scale and Substrate for Metallic SOFC Interconnects

    SciTech Connect

    Sun, Xin; Liu, Wenning N.; Stephens, Elizabeth V.; Khaleel, Mohammad A.

    2008-01-21

    The interfacial adhesion strength between the oxide scale and the substrate is crucial to the reliability and durability of metallic interconnects in SOFC operating environments. It is necessary, therefore, to establish a methodology to quantify the interfacial adhesion strength between the oxide scale and the metallic interconnect substrate, and furthermore to design and optimize the interconnect material as well as the coating materials to meet the design life of an SOFC system. In this paper, we present an integrated experimental/analytical methodology for quantifying the interfacial adhesion strength between oxide scale and a ferritic stainless steel interconnect. Stair-stepping indentation tests are used in conjunction with subsequent finite element analyses to predict the interfacial strength between the oxide scale and Crofer 22 APU substrate.

  7. Transmission Constraints and Congestion in the Western and Eastern Interconnections, 2009-2012 (January 2014)

    Energy.gov [DOE]

    The "Transmission Constraints and Congestion in the Western and Eastern Interconnections, 2009-2012" document is a compilation of publicly-available data on transmission constraints and congestion for the period 2009 through 2012.

  8. Record of Decision for the Electrical Interconnection of the Windy Point Wind Energy Project.

    SciTech Connect

    United States. Bonneville Power Administration.

    2006-11-01

    The Bonneville Power Administration (BPA) has decided to offer contract terms for interconnection of 250 megawatts (MW) of power to be generated by the proposed Windy Point Wind Energy Project (Wind Project) into the Federal Columbia River Transmission System (FCRTS). Windy Point Partners, LLC (WPP) propose to construct and operate the proposed Wind Project and has requested interconnection to the FCRTS. The Wind Project will be interconnected at BPA's Rock Creek Substation, which is under construction in Klickitat County, Washington. The Rock Creek Substation will provide transmission access for the Wind Project to BPA's Wautoma-John Day No.1 500-kilovolt (kV) transmission line. BPA's decision to offer terms to interconnect the Wind Project is consistent with BPA's Business Plan Final Environmental Impact Statement (BP EIS) (DOE/EIS-0183, June 1995), and the Business Plan Record of Decision (BP ROD, August 15, 1995). This decision thus is tiered to the BP ROD.

  9. Validation of IEEE P1547.1 Interconnection Test Procedures: ASCO 7000 Soft Load Transfer System

    SciTech Connect

    Kroposki, B.; Englebretson, S.; Pink, C.; Daley, J.; Siciliano, R.; Hinton, D.

    2003-09-01

    This report presents the preliminary results of testing the ASCO 7000 Soft Load Transfer System according to IEEE P1547.1 procedures. The ASCO system interconnects synchronous generators with the electric power system and provides monitoring and control for the generator and grid connection through extensive protective functions. The purpose of this testing is to evaluate and give feedback on the contents of IEEE Draft Standard P1547.1 Conformance Tests Procedures for Equipment Interconnecting Distributed Resources With Electric Power Systems.

  10. Improving Data Transparency for the Distributed PV Interconnection Process: Emergent Utility Practices and State Requirements Transcript

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Improving Data Transparency for the Distributed PV Page 1 of 21 Interconnection Process Emergent Utility Practices and State Requirements Kristen Adrani, Emerson Reiter, Joslyn Sato, Michael Conway Page 1 of 21 [Speaker: Kristen Ardani] Cover Slide: Thank you everyone for joining us for today's quarterly meeting of the Distributed Generation Interconnection Collaborative, or the DGIC. My name is Kristen Ardani. I'm a solar analyst here at NREL and I'll be moderating today's discussion. The topic

  11. Integration of distributed resources in electric utility systems: Current interconnection practice and unified approach. Final report

    SciTech Connect

    Barker, P.; Leskan, T.; Zaininger, H.; Smith, D.

    1998-11-01

    Deregulation of the electric utility industry, new state and federal programs, and technology developments are making distributed resources (DR) an increasingly utilized option to provide capacity for growing or heavily loaded electric power systems. Optimal DR placement near loads provides benefits not attainable from bulk generation system additions. These include reduced loading of the T and D system, reduced losses, voltage support, and T and D equipment upgrade deferments. The purpose of this document is to review existing interconnection practices and present interconnection guidelines are relevant to the protection, control, and data acquisition requirements for the interconnection of distributed resources to the utility system. This is to include protection performance requirements, data collection and reporting requirements, on-line communication requirements, and ongoing periodic documentation requirements. This document also provides guidelines for the practical placement and sizing of resources as pertinent to determining the interconnection equipment and system control requirements. The material contained herein has been organized into 4 sections dealing with application issues, existing practices, a unified interconnection approach, and future work. Section 2 of the report discusses the application issues associated with distributed resources and deals with various engineering issues such as overcurrent protection, voltage regulation, and islanding. Section 3 summarizes the existing utility interconnection practices and guidelines as determined from the documents provided by participating utilities. Section 4 presents a unified interconnection approach that is intended to serve as a guide for interconnection of distributed resources to the utility system. And finally, Section 5 outlines possible future areas of study to expand upon the topics discussed in this report.

  12. Development Of Sustainable Biobased Products And Bioenergy In Cooperation With The Midwest Consortium For Sustainable Biobased Products And Energy

    SciTech Connect

    Michael Ladisch; Randy Woodson

    2009-03-18

    Collaborative efforts of Midwest Consortium have been put forth to add value to distiller's grains by further processing them into fermentable sugars, ethanol, and a protein rich co-product consistent with a pathway to a biorenewables industry (Schell et al, 2008). These studies were recently published in the enclosed special edition (Volume 99, Issue 12) of Bioresource Technology journal. Part of them have demonstrated the utilization of distillers grains as additional feedstock for increased ethanol production in the current dry grind process (Kim et al., 2008a, b; Dien et al.,2008, Ladisch et al., 2008a, b). Results showed that both liquid hot water (LHW) pretreatment and ammonia fiber expansion (AFEX) were effective for enhancing digestibility of distiller's grains. Enzymatic digestion of distiller's grains resulted in more than 90% glucose yield under standard assay conditions, although the yield tends to drop as the concentration of dry solids increases. Simulated process mass balances estimated that hydrolysis and fermentation of distillers grains can increase the ethanol yield by 14% in the current dry milling process (Kim et al., 2008c). Resulting co-products from the modified process are richer in protein and oil contents than conventional distiller's grains, as determined both experimentally and computationally. Other research topics in the special edition include water solubilization of DDGS by transesterification reaction with phosphite esters (Oshel el al., 2008) to improve reactivity of the DDGS to enzymes, hydrolysis of soluble oligomers derived from DDGS using functionalized mesoporous solid catalysts (Bootsma et al., 2008), and ABE (acetone, butanol, ethanol) production from DDGS by solventogenic Clostridia (Ezeji and Blaschek, 2008). Economic analysis of a modified dry milling process, where the fiber and residual starch is extracted and fermented to produce more ethanol from the distillers grains while producing highly concentrated protein co

  13. Revised Record of Decision for the Electrical Interconnection of the Summit/Westward Project

    SciTech Connect

    N /A

    2004-10-21

    The Bonneville Power Administration (BPA) has decided to amend its July 25, 2003, Record of Decision (ROD) regarding the proposed Summit/Westward Project (Project) to offer contract terms for an optional interconnection of this Project into the Federal Columbia River Transmission System (FCRTS). Under this optional interconnection plan, BPA would integrate electric power from the Project into the FCRTS at a point adjacent to Clatskanie People's Utility District (CPUD) existing Wauna Substation. In order to deliver power to this location, CPUD would develop a new substation (Bradbury Substation) at a site near the Project and a new 230-kV transmission line from there to CPUD's Wauna Substation, which is already connected to the FCRTS. As part of this revised decision, BPA will facilitate CPUD development of the Bradbury-Wauna transmission line by allowing joint use of BPA right-of-way. This will involve reconstructing a section of BPA's 115-kV Allston-Astoria No. 1 transmission line from single-circuit H-frame wood-pole design to double-circuit single metal pole design. Terms of BPA participation in CPUD's development of the Bradbury-Wauna transmission line will be documented in a Construction Agreement. This optional interconnection plan is in addition to BPA's previous offer for interconnection of the Project at BPA's Allston Substation, as documented in the July 25, 2003, ROD. As with the initial interconnection plan, the decision to offer terms to interconnect the Project through the optional interconnection plan is consistent with BPA's Business Plan Final Environmental Impact Statement (BP EIS) (DOE/EIS-0183, June 1995), and the Business Plan Record of Decision (BP ROD, August 1995). This decision thus is similarly tiered to the Business Plan ROD.

  14. Interconnecting network for switching data packets and method for switching data packets

    DOEpatents

    Benner, Alan Frederic; Minkenberg, Cyriel Johan Agnes; Stunkel, Craig Brian

    2010-05-25

    The interconnecting network for switching data packets, having data and flow control information, comprises a local packet switch element (S1) with local input buffers (I(1,1) . . . I(1,y)) for buffering the incoming data packets, a remote packet switch element (S2) with remote input buffers (I(2,1) . . . I(2,y)) for buffering the incoming data packets, and data lines (L) for interconnecting the local and the remote packet switch elements (S1, S2). The interconnecting network further comprises a local and a remote arbiter (A1, A2) which are connected via control lines (CL) to the input buffers (I(1,1) . . . I(1,y), I(2,1) . . . I(2,y)), and which are formed such that they can provide that the flow control information is transmitted via the data lines (L) and the control lines (CL).

  15. Thin-film chip-to-substrate interconnect and methods for making same

    DOEpatents

    Tuckerman, D.B.

    1988-06-06

    Integrated circuit chips are electrically connected to a silicon wafer interconnection substrate. Thin film wiring is fabricated down bevelled edges of the chips. A subtractive wire fabrication method uses a series of masks and etching steps to form wires in a metal layer. An additive method direct laser writes or deposits very thin lines which can then be plated up to form wires. A quasi-additive or subtractive/additive method forms a pattern of trenches to expose a metal surface which can nucleate subsequent electrolytic deposition of wires. Low inductance interconnections on a 25 micron pitch (1600 wires on a 1 cm square chip) can be produced. The thin film hybrid interconnect eliminates solder joints or welds, and minimizes the levels of metallization. Advantages include good electrical properties, very high wiring density, excellent backside contact, compactness, and high thermal and mechanical reliability. 6 figs.

  16. Thin-film chip-to-substrate interconnect and methods for making same

    DOEpatents

    Tuckerman, David B.

    1991-01-01

    Integrated circuit chips are electrically connected to a silica wafer interconnection substrate. Thin film wiring is fabricated down bevelled edges of the chips. A subtractive wire fabrication method uses a series of masks and etching steps to form wires in a metal layer. An additive method direct laser writes or deposits very thin metal lines which can then be plated up to form wires. A quasi-additive or subtractive/additive method forms a pattern of trenches to expose a metal surface which can nucleate subsequent electrolytic deposition of wires. Low inductance interconnections on a 25 micron pitch (1600 wires on a 1 cm square chip) can be produced. The thin film hybrid interconnect eliminates solder joints or welds, and minimizes the levels of metallization. Advantages include good electrical properties, very high wiring density, excellent backside contact, compactness, and high thermal and mechanical reliability.

  17. LaCrO{sub 3}-dispersed Cr for metallic interconnect of planar SOFC

    SciTech Connect

    Song, Rak-Hyun; Shin, Dong Ryul; Dokiya, Masayuki

    1996-12-31

    In the planar SOFC, the interconnect materials plays two roles as an electrical connection and as a gas separation plate in a cell stack. The interconnect materials must be chemically stable in reducing and oxidizing environments, and have high electronic conductivity, high thermal conductivity, matching thermal expansion with an electrolyte, high mechanical strength, good fabricability, and gas tightness. Lanthanum chromite so far has been mainly used as interconnect materials in planar SOFC. However, the ceramic materials are very weak in mechanical strength and have poor machining property as compared with metal. Also the metallic materials have high electronic conductivity and high thermal conductivity. Recently some researchers have studied metallic interconnects such as Al{sub 2}O{sub 3}/Inconel 600 cermet, Ni-20Cr coated with (LaSr)CoO{sub 3}, and Y{sub 2}O{sub 3-} or La{sub 2}O{sub 3}-dispersed Cr alloy. These alloys have still some problems because Ni-based alloys have high thermal expansion, the added Al{sub 2}O{sub 3}, Y{sub 2}O{sub 3} and La{sub 2}O{sub 3} to metals have no electronic conductivity, and the oxide formed on the surface of Cr alloy has high volatility. To solve these problems, in this study, LaCrO{sub 3}-dispersed Cr for metallic interconnect of planar SOFC was investigated. The LaCrO{sub 3}-dispersed Cr can be one candidate of metallic interconnect because LaCrO{sub 3} possesses electronic conductivity and Cr metal has relatively low thermal expansion. The content of 25 vol.% LaCrO{sub 3} Was selected on the basis of a theoretically calculated thermal expansion. The thermal expansion, electrical and oxidation properties were examined and the results were discussed as related to SOFC requirements.

  18. Development of Readout Interconnections for the Si-W Calorimeter of SiD

    SciTech Connect

    Woods, M.; Fields, R.G.; Holbrook, B.; Lander, R.L.; Moskaleva, A.; Neher, C.; Pasner, J.; Tripathi, M.; Brau, J.E.; Frey, R.E.; Strom, D.; Breidenbach, M.; Freytag, D.; Haller, G.; Herbst, R.; Nelson, T.; Schier, S.; Schumm, B.; /UC, Santa Cruz

    2012-09-14

    The SiD collaboration is developing a Si-W sampling electromagnetic calorimeter, with anticipated application for the International Linear Collider. Assembling the modules for such a detector will involve special bonding technologies for the interconnections, especially for attaching a silicon detector wafer to a flex cable readout bus. We review the interconnect technologies involved, including oxidation removal processes, pad surface preparation, solder ball selection and placement, and bond quality assurance. Our results show that solder ball bonding is a promising technique for the Si-W ECAL, and unresolved issues are being addressed.

  19. Method of bonding an interconnection layer on an electrode of an electrochemical cell

    DOEpatents

    Pal, Uday B.; Isenberg, Arnold O.; Folser, George R.

    1992-01-01

    An electrochemical cell containing an air electrode (16), contacting electrolyte and electronically conductive interconnection layer (26), and a fuel electrode, has the interconnection layer (26) attached by: (A) applying a thin, closely packed, discrete layer of LaCrO.sub.3 particles (30), doped with an element selected from the group consisting of Ca, Sr, Co, Ba, Mg and their mixtures on a portion of the air electrode, and then (B) electrochemical vapor depositing a dense skeletal structure (32) between and around the doped LaCrO.sub.3 particles (30).

  20. Method of bonding an interconnection layer on an electrode of an electrochemical cell

    DOEpatents

    Pal, U.B.; Isenberg, A.O.; Folser, G.R.

    1992-01-14

    An electrochemical cell containing an air electrode, contacting electrolyte and electronically conductive interconnection layer, and a fuel electrode, has the interconnection layer attached by: (A) applying a thin, closely packed, discrete layer of LaCrO[sub 3] particles, doped with an element selected from the group consisting of Ca, Sr, Co, Ba, Mg and their mixtures on a portion of the air electrode, and then (B) electrochemical vapor depositing a dense skeletal structure between and around the doped LaCrO[sub 3] particles. 2 figs.

  1. Wind/PV Generation for Frequency Regulation and Oscillation Damping in the Eastern Interconnection

    SciTech Connect

    Liu, Yong; Gracia, Jose R; Hadley, Stanton W; Liu, Yilu

    2013-12-01

    This report presents the control of renewable energy sources, including the variable-speed wind generators and solar photovoltaic (PV) generators, for frequency regulation and inter-area oscillation damping in the U.S. Eastern Interconnection (EI). In this report, based on the user-defined wind/PV generator electrical control model and the 16,000-bus Eastern Interconnection dynamic model, the additional controllers for frequency regulation and inter-area oscillation damping are developed and incorporated and the potential contributions of renewable energy sources to the EI system frequency regulation and inter-area oscillation damping are evaluated.

  2. Planarization of metal films for multilevel interconnects by pulsed laser heating

    DOEpatents

    Tuckerman, David B.

    1987-01-01

    In the fabrication of multilevel integrated circuits, each metal layer is planarized by heating to momentarily melt the layer. The layer is melted by sweeping laser pulses of suitable width, typically about 1 microsecond duration, over the layer in small increments. The planarization of each metal layer eliminates irregular and discontinuous conditions between successive layers. The planarization method is particularly applicable to circuits having ground or power planes and allows for multilevel interconnects. Dielectric layers can also be planarized to produce a fully planar multilevel interconnect structure. The method is useful for the fabrication of VLSI circuits, particularly for wafer-scale integration.

  3. Agent-Based Simulation for Interconnection-Scale Renewable Integration and Demand Response Studies

    SciTech Connect

    Chassin, David P.; Behboodi, Sahand; Crawford, Curran; Djilali, Ned

    2015-12-23

    This paper collects and synthesizes the technical requirements, implementation, and validation methods for quasi-steady agent-based simulations of interconnectionscale models with particular attention to the integration of renewable generation and controllable loads. Approaches for modeling aggregated controllable loads are presented and placed in the same control and economic modeling framework as generation resources for interconnection planning studies. Model performance is examined with system parameters that are typical for an interconnection approximately the size of the Western Electricity Coordinating Council (WECC) and a control area about 1/100 the size of the system. These results are used to demonstrate and validate the methods presented.

  4. One-way coupling of an integrated assessment model and a water resources model: evaluation and implications of future changes over the US Midwest

    SciTech Connect

    Voisin, Nathalie; Liu, Lu; Hejazi, Mohamad I.; Tesfa, Teklu K.; Li, Hongyi; Huang, Maoyi; Liu, Ying; Leung, Lai-Yung R.

    2013-11-18

    An integrated model is being developed to advance our understanding of the interactions between human activities, terrestrial system and water cycle, and how system interactions will be affected by a changing climate at the regional scale. As a first step towards that goal, a global integrated assessment model including a waterdemand model is coupled offline with a land surface hydrology routing water resources management model. A spatial and temporal disaggregation approach is developed to project the annual regional water demand simulations into a daily time step and subbasin representation. The model demonstrated reasonable ability to represent the historical flow regulation and water supply over the Midwest (Missouri, Upper Mississippi and Ohio). Implications for the future flow regulation, water supply and supply deficit are investigated using a climate change projection with the B1 emission scenario which affects both natural flow and water demand. Over the Midwest, changes in flow regulation are mostly driven by the change in natural flow due to the limited storage capacity over the Ohio and Upper Mississippi river basins. The changes in flow and demand have a combined effect on the Missouri Summer regulated flow. The supply deficit tends to be driven by the change in flow over the region. Spatial analysis demonstrates the relationship between the supply deficit and the change in demand over urban areas not along a main river or with limited storage, and over areas upstream of groundwater dependent fields with therefore overestimated demand.

  5. Midwest Forensics Resource Center

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Chromatography-Mass Spectrometry and Liquid Chromatography-Mass Spectrometry for Discrimination of Salvia divinorum from Related Salvia Species Using Chemometric...

  6. Midwest Building Energy Program

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... * Adjust Energy Conservation Measure (ECM) Requirements to Meet Opposition Critics and State Code Mandates * Develop an Implementation Plan Simultaneously but Separately ...

  7. Midwest Energy Codes Project

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... MEEA Policy Funds 100K+ for benchmarking IL Dept. of Commerce & Economic Opportunity 155K for CANDI compliance program Budget History FY2012 - FY2013 (past) FY2014 ...

  8. FUNDAMENTAL STUDIES OF THE DURABILITY OF MATERIALS FOR INTERCONNECTS IN SOLID OXIDE FUEL CELLS

    SciTech Connect

    Frederick S. Pettit; Gerald H. Meier

    2003-06-30

    This report describes the result of the first eight months of effort on a project directed at improving metallic interconnect materials for solid oxide fuel cells (SOFCs). The results include cyclic oxidation studies of a group of ferritic alloys, which are candidate interconnect materials. The exposures have been carried out in simulated fuel cell atmospheres. The oxidation morphologies have been characterized and the ASR has been measured for the oxide scales. The effect of fuel cell electric current density on chromia growth rates has been considered The thermomechanical behavior of the scales has been investigated by stress measurements using x-ray diffraction and interfacial fracture toughness measurements using indentation. The ultimate goal of this thrust is to use knowledge of changes in oxide thickness, stress and adhesion to develop accelerated testing methods for evaluating SOFC interconnect alloys. Finally a theoretical assessment of the potential for use of ''new'' metallic materials as interconnect materials has been conducted and is presented in this report. Alloys being considered include materials based on pure nickel, materials based on the ''Invar'' concept, and coated materials to optimize properties in both the anode and cathode gases.

  9. Development of (Mn,Co)3O4 Protection Layers for Ferritic Stainless Steel Interconnects

    SciTech Connect

    Yang, Zhenguo; Simner, Steven P.; Singh, Prabhakar; Xia, Guanguang; Stevenson, Jeffry W.

    2005-07-05

    A spinel-based surface protection layer has been developed for alloy SOFC current collectors and bi-polar gas separators. The (Mn,Co)3O4 spinel with a nominal composition of Mn1.5Co1.5O4 demonstrates an excellent electrical conductivity and thermal expansion match to ferritic stainless steel interconnects. A slurry-coating technique provides a viable approach for fabricating protective layers of the spinel onto the steel interconnects. Thermally grown protection layers of Mn1.5Co1.5O4 have been found not only to significantly decrease the contact resistance between a LSF cathode and stainless steel interconnect, but also inhibits the sub-scale growth on the stainless steel. The combination of the inhibited sub-scale growth, good thermal expansion matching between the spinel and the stainless steel, and the closed-pore structure contribute to the excellent structural and thermomechanical stability of these spinel protection layers, which was verified by a long-term thermal-cycling test. The spinel protection layers can also act effectively to prevent outward diffusion of chromium from the interconnect alloy, preventing subsequent chromium migration into the cathode and contact materials. PNNL is currently engaged in studies intended to optimize the composition, microstructure, and fabrication procedure for the spinel protection layers.

  10. EA-1884: Invenergy Interconnection for the Wray Wind Energy Project, Town of Wray, Yuma County, CO

    Energy.gov [DOE]

    DOE’s Western Area Power Administration is preparing this EA to evaluate the environmental impacts of interconnecting the proposed Wray Wind Energy Project, for approximately 90 megawatts of wind generation, to Western’s existing Wray Substation in Yuma County, Colorado.

  11. Review of PREPA Technical Requirements for Interconnecting Wind and Solar Generation

    SciTech Connect

    Gevorgian, Vahan; Booth, Sarah

    2013-11-01

    The Puerto Rico Electric Power Authority developed the minimum technical requirements for interconnection of wind turbine generation and photovoltaic power plants. NREL has conducted a review of these requirements based on generic technical aspects and electrical characteristics of wind and photovoltaic power plants, and on existing requirements from other utilities (both U.S. and European).

  12. Solid oxide fuel cell with single material for electrodes and interconnect

    DOEpatents

    McPheeters, C.C.; Nelson, P.A.; Dees, D.W.

    1994-07-19

    A solid oxide fuel cell is described having a plurality of individual cells. A solid oxide fuel cell has an anode and a cathode with electrolyte disposed there between, and the anode, cathode and interconnect elements are comprised of substantially one material. 9 figs.

  13. Advanced Unit Commitment Strategies for the U.S. Eastern Interconnection: Preprint

    SciTech Connect

    Ela, E.; Milligan, M.; Meibom, P.; Barth, R.; Tuohy, A.

    2010-10-01

    This paper outlines a study undertaken for the U.S. Eastern Interconnection in which different advanced unit commitment strategies were simulated for three different years to evaluate the benefits that may occur from using these strategies as an operational tool.

  14. IEEE 1547 National Standard for Interconnecting Distributed Generation: How Could It Help My Facility? Preprint

    SciTech Connect

    Basso, T.; Friedman, N. R.

    2003-11-01

    This article summarizes the purpose, development, and impact of the Institute of Electrical and Electronics Engineers 1547 Standard for Interconnecting Distributed Resources With Electric Power Systems. Also included is a short explanation of supporting standards IEEE P1547.1, P1547.2, and P1547.3.

  15. "Interconnection","NERC Regional Assesment Area","Summer"

    Energy Information Administration (EIA) (indexed site)

    2. Noncoincident peak load, by North American Electric Reliability Corporation Assessment Area," "1990-2011 actual, 2012-2016 projected" "megawatts" "Interconnection","NERC Regional Assesment Area","Summer" ,,"Actual",,,,,,,,,,,,,,,,,,,,,,,"Projected"

  16. Communication Requirements and Interconnect Optimization forHigh-End Scientific Applications

    SciTech Connect

    Kamil, Shoaib; Oliker, Leonid; Pinar, Ali; Shalf, John

    2007-11-12

    The path towards realizing peta-scale computing isincreasingly dependent on building supercomputers with unprecedentednumbers of processors. To prevent the interconnect from dominating theoverall cost of these ultra-scale systems, there is a critical need forhigh-performance network solutions whose costs scale linearly with systemsize. This work makes several unique contributions towards attaining thatgoal. First, we conduct one of the broadest studies to date of high-endapplication communication requirements, whose computational methodsinclude: finite-difference, lattice-bolzmann, particle in cell, sparselinear algebra, particle mesh ewald, and FFT-based solvers. Toefficiently collect this data, we use the IPM (Integrated PerformanceMonitoring) profiling layer to gather detailed messaging statistics withminimal impact to code performance. Using the derived communicationcharacterizations, we next present fit-trees interconnects, a novelapproach for designing network infrastructure at a fraction of thecomponent cost of traditional fat-tree solutions. Finally, we propose theHybrid Flexibly Assignable Switch Topology (HFAST) infrastructure, whichuses both passive (circuit) and active (packet) commodity switchcomponents to dynamically reconfigure interconnects to suit thetopological requirements of scientific applications. Overall ourexploration leads to a promising directions for practically addressingthe interconnect requirements of future peta-scale systems.

  17. Three-dimensional interconnected nickel phosphide networks with hollow microstructures and desulfurization performance

    SciTech Connect

    Zhang, Shuna; Zhang, Shujuan; Song, Limin; Wu, Xiaoqing; Fang, Sheng

    2014-05-01

    Graphical abstract: Three-dimensional interconnected nickel phosphide networks with hollow microstructures and desulfurization performance. - Highlights: • Three-dimensional Ni{sub 2}P has been prepared using foam nickel as a template. • The microstructures interconnected and formed sponge-like porous networks. • Three-dimensional Ni{sub 2}P shows superior hydrodesulfurization activity. - Abstract: Three-dimensional microstructured nickel phosphide (Ni{sub 2}P) was fabricated by the reaction between foam nickel (Ni) and phosphorus red. The as-prepared Ni{sub 2}P samples, as interconnected networks, maintained the original mesh structure of foamed nickel. The crystal structure and morphology of the as-synthesized Ni{sub 2}P were characterized by X-ray diffraction, scanning electron microscopy, automatic mercury porosimetry and X-ray photoelectron spectroscopy. The SEM study showed adjacent hollow branches were mutually interconnected to form sponge-like networks. The investigation on pore structure provided detailed information for the hollow microstructures. The growth mechanism for the three-dimensionally structured Ni{sub 2}P was postulated and discussed in detail. To investigate its catalytic properties, SiO{sub 2} supported three-dimensional Ni{sub 2}P was prepared successfully and evaluated for the hydrodesulfurization (HDS) of dibenzothiophene (DBT). DBT molecules were mostly hydrogenated and then desulfurized by Ni{sub 2}P/SiO{sub 2}.

  18. Advanced Unit Commitment Strategies in the United States Eastern...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... MAPP ISO-NE NYISO PJM ISO SERC SPP Central SPP North TVA 13 HVDC interconnections into the ... final EWITS report due to the idea of the large HVDC connections being self-contingent. ...

  19. Agent-Based Simulation for Interconnection-Scale Renewable Integration and Demand Response Studies

    DOE PAGES [OSTI]

    Chassin, David P.; Behboodi, Sahand; Crawford, Curran; Djilali, Ned

    2015-12-23

    This paper collects and synthesizes the technical requirements, implementation, and validation methods for quasi-steady agent-based simulations of interconnectionscale models with particular attention to the integration of renewable generation and controllable loads. Approaches for modeling aggregated controllable loads are presented and placed in the same control and economic modeling framework as generation resources for interconnection planning studies. Model performance is examined with system parameters that are typical for an interconnection approximately the size of the Western Electricity Coordinating Council (WECC) and a control area about 1/100 the size of the system. These results are used to demonstrate and validate the methodsmore » presented.« less

  20. The Development of Interconnection Standards in Six States In 2007-2008

    SciTech Connect

    Keyes, Jason B.

    2008-05-01

    This paper discusses the process of developing standards for the interconnection of photovoltaic systems and other generators under ten megawatts to the electric grid. State utility commission rulemakings in 2007-2008 in Florida, New Mexico, North Carolina, Maryland, Illinois and Utah provide the basis for analysis of what is and should be considered in the development of standards, and how the process can be improved. State interconnection standards vary substantially, and many utilities have discretion to establish additional or different requirements, creating literally hundreds of sets of rules. This lack of uniformity imposes a significant cost on project developers and installers to track and comply with applicable rules. As well, burdensome provisions and uncertain costs and timelines present formidable barriers to entry, which advocates have limited resources to challenge. For a better process, the author proposes: establishing federal standards as a baseline, involving solar advocates, and developing a utility cost-recovery mechanism.

  1. A novel design for monolithic interconnected modules (MIMs) for thermophotovoltaic (TPV) power conversion

    SciTech Connect

    Ward, J.S.; Duda, A.; Wanlass, M.W.

    1997-06-01

    The design for the fabrication of Monolithic Interconnected Modules (MIMs) for thermophotovoltaic (TPV) power conversion described in this paper utilizes a novel, interdigitated contacting scheme that increases the flexibility in the size of the component cells and hence the output current and voltage of the module. This flexibility is gained at the expense of only minimally increased grid obscuration. Because the design uses the grid fingers of the component cells as the interconnect structure, the area of the device used for this purpose becomes negligible. In this paper the authors report on the specifics of the design as well as issues related to the fabrication of the modules. Preliminary performance data for representative modules also are offered.

  2. Interconnection arrangement of routers of processor boards in array of cabinets supporting secure physical partition

    DOEpatents

    Tomkins, James L.; Camp, William J.

    2007-07-17

    A multiple processor computing apparatus includes a physical interconnect structure that is flexibly configurable to support selective segregation of classified and unclassified users. The physical interconnect structure includes routers in service or compute processor boards distributed in an array of cabinets connected in series on each board and to respective routers in neighboring row cabinet boards with the routers in series connection coupled to routers in series connection in respective neighboring column cabinet boards. The array can include disconnect cabinets or respective routers in all boards in each cabinet connected in a toroid. The computing apparatus can include an emulator which permits applications from the same job to be launched on processors that use different operating systems.

  3. Bipolar plating of metal contacts onto oxide interconnection for solid oxide electrochemical cell

    DOEpatents

    Isenberg, Arnold O.

    1987-01-01

    Disclosed is a method of forming an adherent metal deposit on a conducting layer of a tube sealed at one end. The tube is immersed with the sealed end down into an aqueous solution containing ions of the metal to be deposited. An ionically conducting aqueous fluid is placed inside the tube and a direct current is passed from a cathode inside the tube to an anode outside the tube. Also disclosed is a multi-layered solid oxide fuel cell tube which consists of an inner porous ceramic support tube, a porous air electrode covering the support tube, a non-porous electrolyte covering a portion of the air electrode, a non-porous conducting interconnection covering the remaining portion of the electrode, and a metal deposit on the interconnection.

  4. Bipolar plating of metal contacts onto oxide interconnection for solid oxide electrochemical cell

    DOEpatents

    Isenberg, A.O.

    1987-03-10

    Disclosed is a method of forming an adherent metal deposit on a conducting layer of a tube sealed at one end. The tube is immersed with the sealed end down into an aqueous solution containing ions of the metal to be deposited. An ionically conducting aqueous fluid is placed inside the tube and a direct current is passed from a cathode inside the tube to an anode outside the tube. Also disclosed is a multi-layered solid oxide fuel cell tube which consists of an inner porous ceramic support tube, a porous air electrode covering the support tube, a non-porous electrolyte covering a portion of the air electrode, a non-porous conducting interconnection covering the remaining portion of the electrode, and a metal deposit on the interconnection. 1 fig.

  5. Recovery Act - CAREER: Sustainable Silicon -- Energy-Efficient VLSI Interconnect for Extreme-Scale Computing

    SciTech Connect

    Chiang, Patrick

    2014-01-31

    The research goal of this CAREER proposal is to develop energy-efficient, VLSI interconnect circuits and systems that will facilitate future massively-parallel, high-performance computing. Extreme-scale computing will exhibit massive parallelism on multiple vertical levels, from thou­ sands of computational units on a single processor to thousands of processors in a single data center. Unfortunately, the energy required to communicate between these units at every level (on­ chip, off-chip, off-rack) will be the critical limitation to energy efficiency. Therefore, the PI's career goal is to become a leading researcher in the design of energy-efficient VLSI interconnect for future computing systems.

  6. Viscosity Solutions of Systems of PDEs with Interconnected Obstacles and Switching Problem

    SciTech Connect

    Hamadene, S. Morlais, M. A.

    2013-04-15

    This paper deals with existence and uniqueness of a solution in viscosity sense, for a system of m variational partial differential inequalities with inter-connected obstacles. A particular case is the Hamilton-Jacobi-Bellmann system of the Markovian stochastic optimal m-states switching problem. The switching cost functions depend on (t,x). The main tool is the notion of systems of reflected backward stochastic differential equations with oblique reflection.

  7. Combining Balancing Areas' Variability: Impacts on Wind Integration in the Western Interconnection

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    9 July 2010 Combining Balancing Areas' Variability: Impacts on Wind Integration in the Western Interconnection Michael Milligan and Brendan Kirby National Renewable Energy Laboratory Stephen Beuning Xcel Energy Presented at WindPower 2010 Dallas, Texas May 23-26, 2010 NOTICE The submitted manuscript has been offered by an employee of the Alliance for Sustainable Energy, LLC (ASE), a contractor of the US Government under Contract No. DE-AC36-08-GO28308. Accordingly, the US Government and ASE

  8. Extreme Weather Events and Interconnected Infrastructures: Toward More Comprehensive Climate Change Planning

    DOE PAGES [OSTI]

    Wilbanks, Thomas J.; Fernandez, Steven J.; Allen, Melissa R.

    2015-06-23

    The President s Climate Change Action Plan calls for the development of better science, data, and tools for climate preparedness. Many of the current questions about preparedness for extreme weather events in coming decades are, however, difficult to answer with assets that have been developed by climate science to answer longer-term questions about climate change. Capacities for projecting exposures to climate-related extreme events, along with their implications for interconnected infrastructures, are now emerging.

  9. Federal Energy Regulatory Commission Interconnection Queue Practices Technical Conference December 11, 2007

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    National Electric Transmission Congestion Study Workshop December 8, 2011 Hilton St. Louis Airport, 10330 Natural Bridge Road, St. Louis, Missouri 63134 Presented by: Jerry Lein Public Utility Analyst North Dakota Public Service Commission Phone: 701 328-1035 Fax: 701 328-2410 jlein@nd.gov Overview * ND Electric Energy Resources * Need for New Transmission - Interconnection Difficulties - Transmission Constraints * Regional Transmission Projects Update * Capacity Deliverability between RTOs ND

  10. System Impacts from Interconnection of Distributed Resources: Current Status and Identification of Needs for Further Development

    SciTech Connect

    Basso, T. S.

    2009-01-01

    This report documents and evaluates system impacts from the interconnection of distributed resources to transmission and distribution systems, including a focus on renewable distributed resource technologies. The report also identifies system impact-resolution approaches and actions, including extensions of existing approaches. Lastly, the report documents the current challenges and examines what is needed to gain a clearer understanding of what to pursue to better avoid or address system impact issues.

  11. EERE Success Story—Solar Energy to Benefit from New FERC Interconnection Procedures

    Energy.gov [DOE]

    As a major win for solar and testament to the impact of Department of Energy’s SunShot Initiative funded research at the national labs, this past month Federal Energy Regulatory Commission announced the adoption of new “fast track” rules to make the interconnection process dramatically cheaper and faster for small wholesale energy projects, representing a major improvement with nationwide impacts.

  12. State-Level Comparison of Processes and Timelines for Distributed Photovoltaic Interconnection in the United States

    SciTech Connect

    Ardani, K.; Davidson, C.; Margolis, R.; Nobler, E.

    2015-01-01

    This report presents results from an analysis of distributed photovoltaic (PV) interconnection and deployment processes in the United States. Using data from more than 30,000 residential (up to 10 kilowatts) and small commercial (10-50 kilowatts) PV systems, installed from 2012 to 2014, we assess the range in project completion timelines nationally (across 87 utilities in 16 states) and in five states with active solar markets (Arizona, California, New Jersey, New York, and Colorado).

  13. An analytical model for a class of processor-memory interconnection networks

    SciTech Connect

    Conterno, R.; Melen, R.

    1987-11-01

    The performance of a delta interconnection network for multiprocessors is evaluated in a circuit switching environment. An error is pointed out in previous literature and an exact analytical model is given for regeneration systems, where a connection request is considered lost if not immediately granted. An approximated numerical method is suggested for the correction of the analytical results, which gave outputs in very good agreement with the simulation of real systems where requests are maintained.

  14. Examination of Potential Benefits of an Energy Imbalance Market in the Western Interconnection

    SciTech Connect

    Milligan, M.; Clark, K.; King, J.; Kirby, B.; Guo, T.; Liu, G.

    2013-03-01

    In the Western Interconnection, there is significant interest in improving approaches to wide-area coordinated operations of the bulk electric power system, in part because of the increasing penetration of variable generation. One proposed solution is an energy imbalance market. This study focused on that approach alone, with the goal of identifying the potential benefits of an energy imbalance market in the year 2020.

  15. Highlights of SunShot Projects: Interconnection as Part of a Strategic Resources Planning Process

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Highlights of SunShot Projects: Interconnection as Part of a Strategic Resource Planning Process" Virginia Lacy and Mark Dyson with RMI Electricity Practice and Alison Kling with Con Edison September 24, 2014 2 Speakers Alison Kling Distributed Generation Specialist Con Edison Virgina Lacy Principal RMI Electricity Practice Kristen Ardani Solar Analyst National Renewable Energy Laboratory (DGIC moderator) Mark Dyson Senior Associate RMI Electricity Practice A POTENTIAL eLAB INITIATIVE

  16. Feasibility studies of a power interconnection system for Central American countries: SIEPAC project

    SciTech Connect

    Gomez, T.; Enamorado, J.C. . Inst. de Investigacion Tecnologica); Vela, A. )

    1994-06-01

    The electrical systems of the Central American countries are linked by 230 kV ac weak border interconnections forming two separated subsystems. The first one includes Guatemala and El Salvador, and the other one comprises the systems of Honduras, Nicaragua, Costa Rica, and Panama. As a consequence, unrestricted energy exchanges among all countries are not possible. This article describes the SIEPAC project which consists of a 1,678 km long 500 kV ac power transmission line that would link the six electrical systems of the region through seven power substations (one for each country and two in Panama), installed close to the highest demand national centers and six control centers of energy (one for each country) to allow coordinated operation of the interconnection.This project also considers a set of complementary assets (230 ac power transmission lines into some countries and the border transmission line between El Salvador and Honduras, and various other equipment). The power transmission line will greatly reinforce the actual border interconnections, which have a reduced capacity of exchange and technical problems associated with the stability of a weak longitudinal system. On the other hand, economic savings for the region would be achieved, coming from a higher coordination level in the operation and planning of their systems.

  17. Reactive power interconnection requirements for PV and wind plants : recommendations to NERC.

    SciTech Connect

    McDowell, Jason; Walling, Reigh; Peter, William; Von Engeln, Edi; Seymour, Eric; Nelson, Robert; Casey, Leo; Ellis, Abraham; Barker, Chris.

    2012-02-01

    Voltage on the North American bulk system is normally regulated by synchronous generators, which typically are provided with voltage schedules by transmission system operators. In the past, variable generation plants were considered very small relative to conventional generating units, and were characteristically either induction generator (wind) or line-commutated inverters (photovoltaic) that have no inherent voltage regulation capability. However, the growing level of penetration of non-traditional renewable generation - especially wind and solar - has led to the need for renewable generation to contribute more significantly to power system voltage control and reactive power capacity. Modern wind-turbine generators, and increasingly PV inverters as well, have considerable dynamic reactive power capability, which can be further enhanced with other reactive support equipment at the plant level to meet interconnection requirements. This report contains a set of recommendations to the North-America Electricity Reliability Corporation (NERC) as part of Task 1-3 (interconnection requirements) of the Integration of Variable Generation Task Force (IVGTF) work plan. The report discusses reactive capability of different generator technologies, reviews existing reactive power standards, and provides specific recommendations to improve existing interconnection standards.

  18. Fault-tolerant interconnection network and image-processing applications for the PASM parallel processing system

    SciTech Connect

    Adams, G.B. III

    1984-01-01

    The demand for very high speed data processing coupled with falling hardware costs has made large-scale parallel and distributed computer systems both desirable and feasible. Two modes of parallel processing are single instruction stream-multiple data stream (SIMD) and multiple instruction stream-multiple data stream (MIMD). PASM, a partitionable SIMD/MIMD system, is a reconfigurable multimicroprocessor system being designed for image processing and pattern recognition. An important component of these systems is the interconnection network, the mechanism for communication among the computation nodes and memories. Assuring high reliability for such complex systems is a significant task. Thus, a crucial practical aspect of an interconnection network is fault tolerance. In answer to this need, the Extra Stage Cube (ESC), a fault-tolerant, multistage cube-type interconnection network, is define. The fault tolerance of the ESC is explored for both single and multiple faults, routing tags are defined, and consideration is given to permuting data and partitioning the ESC in the presence of faults. The ESC is compared with other fault-tolerant multistage networks. Finally, reliability of the ESC and an enhanced version of it are investigated.

  19. Effect of interconnect creep on long-term performance of SOFC of one cell stacks

    SciTech Connect

    Liu, Wenning N.; Sun, Xin; Khaleel, Mohammad A.

    2008-02-01

    Creep deformation becomes relevant for a material when the operating temperature is near or exceeds half of its melting temperature (in degrees of Kelvin). The operating temperatures for most of the solid oxide fuel cells (SOFC) under development in the SECA program are around 1073oK. High temperature ferritic alloys are potential candidates as interconnect (IC) materials and spacers due to their low cost and CTE compatibility with other SOFC components. Since the melting temperature of most stainless steel is around 1800oK, possible creep deformation of IC under the typical cell operating temperature should not be neglected. In this paper, the effects of interconnect creep behavior on stack geometry change and stress redistribution of different cell components are predicted and summarized. The goal of the study is to investigate the performance of the fuel cell stack by obtaining the fuel and air channel geometry changes due to creep of the ferritic stainless steel interconnect, therefore indicating possible SOFC performance change under long term operations. IC creep models were incorporated into SOFC-MP and Mentat FC, and finite element analyses were performed to quantify the deformed configuration of the SOFC stack under the long term steady state operating temperature. It is found that creep behavior of the ferritic stainless steel IC contributes to narrowing of both the fuel and the air flow channels. In addition, stress re-distribution of the cell components suggests the need for a compliant sealing material that also relaxes at operating temperature.

  20. Evaluation of a Surface Treatment on the Performance of Stainless Steels for SOFC Interconnect Applications

    SciTech Connect

    Alman, D.E.; Holcomb, Adler, T.A.; G.R.; Wilson, R.D.; Jablonski, P.D.

    2007-04-01

    Pack cementation-like Cerium based surface treatments have been found to be effective in enhancing the oxidation resistance of ferritic steels (Crofer 22APU) for solid oxide fuel cell (SOFC) applications. The application of either a CeN- or CeO2 based surface treatment results in a decrease in weight gain by a factor of three after 4000 hours exposure to air+3%H2O at 800oC. Similar oxide scales formed on treated and untreated surfaces, with a continuous Cr-Mn outer oxide layer and a continuous inner Cr2O3 layer formed on the surface. However, the thickness of the scales, and the amount of internal oxidation were significantly reduced with the treatment, leading to the decrease in oxidation rate. This presentation will detail the influence of the treatment on the electrical properties of the interconnect. Half-cell experiments (LSM cathode sandwiched between two steel interconnects) and full SOFC button cell experiments were run with treated and untreated interconnects. Preliminary results indicate the Ce treatment can improve SOFC performance.

  1. Oxidation Resistant, Cr Retaining, Electrically Conductive Coatings on Metallic Alloys for SOFC Interconnects

    SciTech Connect

    Vladimir Gorokhovsky

    2008-03-31

    This report describes significant results from an on-going, collaborative effort to enable the use of inexpensive metallic alloys as interconnects in planar solid oxide fuel cells (SOFCs) through the use of advanced coating technologies. Arcomac Surface Engineering, LLC, under the leadership of Dr. Vladimir Gorokhovsky, is investigating filtered-arc and filtered-arc plasma-assisted hybrid coating deposition technologies to promote oxidation resistance, eliminate Cr volatility, and stabilize the electrical conductivity of both standard and specialty steel alloys of interest for SOFC metallic interconnect (IC) applications. Arcomac has successfully developed technologies and processes to deposit coatings with excellent adhesion, which have demonstrated a substantial increase in high temperature oxidation resistance, stabilization of low Area Specific Resistance values and significantly decrease Cr volatility. An extensive matrix of deposition processes, coating compositions and architectures was evaluated. Technical performance of coated and uncoated sample coupons during exposures to SOFC interconnect-relevant conditions is discussed, and promising future directions are considered. Cost analyses have been prepared based on assessment of plasma processing parameters, which demonstrate the feasibility of the proposed surface engineering process for SOFC metallic IC applications.

  2. Electrodeposited porous metal oxide films with interconnected nanoparticles applied as anode of lithium ion battery

    SciTech Connect

    Xiao, Anguo Zhou, Shibiao; Zuo, Chenggang; Zhuan, Yongbing; Ding, Xiang

    2014-12-15

    Highlights: Highly porous NiO film is prepared by a co-electrodeposition method. Porous NiO film is composed of interconnected nanoparticles. Porous structure is favorable for fast ion/electron transfer. Porous NiO film shows good lithium ion storage properties. - Abstract: Controllable synthesis of porous metal oxide films is highly desirable for high-performance electrochemical devices. In this work, a highly porous NiO film composed of interconnected nanoparticles is prepared by a simple co-electrodeposition method. The nanoparticles in the NiO film have a size ranging from 30 to 100 nm and construct large-quantity pores of 20120 nm. As an anode material for lithium ion batteries, the highly porous NiO film electrode delivers a high discharge capacity of 700 mA h g{sup ?1} at 0.2 C, as well as good high-rate performance. After 100 cycles at 0.2 C, a specific capacitance of 517 mA h g{sup ?1} is attained. The good electrochemical performance is attributed to the interconnected porous structure, which facilitates the diffusion of ion and electron, and provides large reaction surface area leading to improved performance.

  3. Development of Innovative Distributed Power Interconnection and Control Systems: Annual Report, December 2000-December 2001

    SciTech Connect

    Liss, W.; Dybel, M.; West, R.; Adams, L.

    2002-11-01

    This report covers the first year's work performed by the Gas Technology Institute and Encorp Inc. under subcontract to the National Renewable Energy Laboratory. The objective of this three-year contract is to develop innovative grid interconnection and control systems. This supports the advancement of distributed generation in the marketplace by making installations more cost-effective and compatible across the electric power and energy management systems. Specifically, the goals are: (1) To develop and demonstrate cost-effective distributed power grid interconnection products and software and communication solutions applicable to improving the economics of a broad range of distributed power systems, including existing, emerging, and other power generation technologies. (2) To enhance the features and capabilities of distributed power products to integrate, interact, and provide operational benefits to the electric power and advanced energy management systems. This includes features and capabilities for participating in resource planning, the provision of ancillary services, and energy management. Specific topics of this report include the development of an advanced controller, a power sensing board, expanded communication capabilities, a revenue-grade meter interface, and a case study of an interconnection distributed power system application that is a model for demonstrating the functionalities of the design of the advanced controller.

  4. Microfluidic interconnects

    DOEpatents

    Benett, William J.; Krulevitch, Peter A.

    2001-01-01

    A miniature connector for introducing microliter quantities of solutions into microfabricated fluidic devices, and which incorporates a molded ring or seal set into a ferrule cartridge, with or without a compression screw. The fluidic connector, for example, joins standard high pressure liquid chromatography (HPLC) tubing to 1 mm diameter holes in silicon or glass, enabling ml-sized volumes of sample solutions to be merged with .mu.l-sized devices. The connector has many features, including ease of connect and disconnect; a small footprint which enables numerous connectors to be located in a small area; low dead volume; helium leak-tight; and tubing does not twist during connection. Thus the connector enables easy and effective change of microfluidic devices and introduction of different solutions in the devices.

  5. Microfluidic interconnects

    DOEpatents

    Benett, William J.; Krulevitch, Peter A.

    2001-01-01

    A miniature connector for introducing microliter quantities of solutions into microfabricated fluidic devices. The fluidic connector, for example, joins standard high pressure liquid chromatography (HPLC) tubing to 1 mm diameter holes in silicon or glass, enabling ml-sized volumes of sample solutions to be merged with .mu.l-sized devices. The connector has many features, including ease of connect and disconnect; a small footprint which enables numerous connectors to be located in a small area; low dead volume; helium leak-tight; and tubing does not twist during connection. Thus the connector enables easy and effective change of microfluidic devices and introduction of different solutions in the devices.

  6. Interconnection Guidelines

    Energy.gov [DOE]

    Systems must meet all performance standards established by local and national electric codes, including the National Electric Code (NEC), the Institute of Electrical and Electronic Engineers (IEEE...

  7. Interconnection Standards

    Office of Energy Efficiency and Renewable Energy (EERE)

    The PUC standards generally apply to investor-owned utilities (IOUs) with 40,000 or more customers and all electric cooperatives. Municipal utilities with 5,000 customers or more are required to ...

  8. Interconnection Guidelines

    Energy.gov [DOE]

    Under the adopted rules the distributed energy system must be installed and maintained in accordance with the requirements of the National Electrical Code and with all local laws. The customer-ge...

  9. Interconnection Standards

    Energy.gov [DOE]

    California's "Rule 21" generally applies to systems connecting to an investor-owned utility’s distribution grid, non-export generating facilities connecting to an investor-owned utility’s transmi...

  10. Interconnection Standards

    Office of Energy Efficiency and Renewable Energy (EERE)

    The revised rules are somewhat similar to the version adopted in 2003, but offer improved detail and customer protections in some areas. Certain aspects of the newly adopted rules apply only to n...

  11. Interconnection Standards

    Energy.gov [DOE]

    Rule 569 applies to all qualifying facilities (QFs) under the federal Public Utility Regulatory Policies Act, which generally includes all renewable energy systems and combined heat and power (CH...

  12. Interconnection Standards

    Energy.gov [DOE]

    In response to state legislation enacted in 2001, in September 2004 the Minnesota Public Utilities Commission (MPUC) adopted an order establishing generic standards for utility tariffs for...

  13. Interconnection Standards

    Energy.gov [DOE]

    The New Hampshire Public Utilities Commission’s (PUC) rules for net metering, which distinguish between small customer-generators (up to 100 kilowatts) and large customer-generators (greater than...

  14. Method of forming a leak proof plasma sprayed interconnection layer on an electrode of an electrochemical cell

    DOEpatents

    Kuo, L.J.H.; Vora, S.D.

    1995-02-21

    A dense, substantially gas-tight, electrically conductive interconnection layer is formed on an electrode structure of an electrochemical cell by: (A) providing an electrode structure; (B) forming on a selected portion of the electrode surface, an interconnection layer having the general formula La{sub 1{minus}x}M{sub x}Cr{sub 1{minus}y}N{sub y}O{sub 3}, where M is a dopant selected from the group of Ca, Sr, Ba, and mixtures thereof, and where N is a dopant selected from the group of Mg, Co, Ni, Al, and mixtures thereof, and where x and y are each independently about 0.075--0.25, by thermally spraying, preferably plasma arc spraying, a flux added interconnection spray powder, preferably agglomerated, the flux added powder comprising flux particles, preferably including dopant, preferably (CaO){sub 12}(Al{sub 2}O{sub 3}){sub 7} flux particles including Ca and Al dopant, and LaCrO{sub 3} interconnection particles, preferably undoped LaCrO{sub 3}, to form a dense and substantially gas-tight interconnection material bonded to the electrode structure by a single plasma spraying step; and (C) heat treating the interconnection layer at from about 1,200 to 1,350 C to further densify and heal the micro-cracks and macro-cracks of the thermally sprayed interconnection layer. The result is a substantially gas-tight, highly doped, electrically conductive interconnection material bonded to the electrode structure. The electrode structure can be an air electrode, and a solid electrolyte layer can be applied to the unselected portion of the air electrode, and further a fuel electrode can be applied to the solid electrolyte, to form an electrochemical cell for generation of electrical power. 4 figs.

  15. Method of forming a leak proof plasma sprayed interconnection layer on an electrode of an electrochemical cell

    DOEpatents

    Kuo, Lewis J. H.; Vora, Shailesh D.

    1995-01-01

    A dense, substantially gas-tight, electrically conductive interconnection layer is formed on an electrode structure of an electrochemical cell by: (A) providing an electrode structure; (B) forming on a selected portion of the electrode surface, an interconnection layer having the general formula La.sub.1-x M.sub.x Cr.sub.1-y N.sub.y O.sub.3, where M is a dopant selected from the group of Ca, Sr, Ba, and mixtures thereof, and where N is a dopant selected from the group of Mg, Co, Ni, Al, and mixtures thereof, and where x and y are each independently about 0.075-0.25, by thermally spraying, preferably plasma arc spraying, a flux added interconnection spray powder, preferably agglomerated, the flux added powder comprising flux particles, preferably including dopant, preferably (CaO).sub.12. (Al.sub.2 O.sub.3).sub.7 flux particles including Ca and Al dopant, and LaCrO.sub.3 interconnection particles, preferably undoped LaCrO.sub.3, to form a dense and substantially gas-tight interconnection material bonded to the electrode structure by a single plasma spraying step; and, (C) heat treating the interconnection layer at from about 1200.degree. to 1350.degree. C. to further densify and heal the micro-cracks and macro-cracks of the thermally sprayed interconnection layer. The result is a substantially gas-tight, highly doped, electrically conductive interconnection material bonded to the electrode structure. The electrode structure can be an air electrode, and a solid electrolyte layer can be applied to the unselected portion of the air electrode, and further a fuel electrode can be applied to the solid electrolyte, to form an electrochemical cell for generation of electrical power.

  16. Development of Ni1-xCoxO as the cathode/interconnect contact for solid oxide fuel cells

    SciTech Connect

    Lu, Zigui; Xia, Guanguang; Templeton, Joshua D.; Li, Xiaohong S.; Nie, Zimin; Yang, Zhenguo; Stevenson, Jeffry W.

    2011-06-01

    A new type of material, Ni1-xCoxO, was developed for solid oxide fuel cell (SOFC) cathode/interconnect contact applications. The phase structure, coefficient of thermal expansion, sintering behavior, electrical property, and mechanical bonding strength of these materials were evaluated against the requirements of the SOFC cathode/interconnect contact. A dense cathode/interconnect contact layer was developed through reaction sintering from Ni and Co metal powders. An area specific resistance (ASR) as low as 5.5 mohm.cm2 was observed after 1000 h exposure in air at 800 C for the LSM/Ni0.33Co0.67O/AISI441 assembly. Average mechanical strengths of 6.8 and 5.0 MPa were obtained for the cathode/contact/cathode and interconnect/contact/interconnect structures, respectively. The significantly low ASR was probably due to the dense structure and therefore improved electrical conductivity of the Ni0.33Co0.67O contact and the good bonding of the interfaces between the contact and the cathode, and between the contact and the interconnect.

  17. Status of the IEEE P1547 Draft Interconnection Standard and Distributed Energy Resources R&D: Preprint

    SciTech Connect

    Thomas, H. P.; Basso, T. S.; Kroposki, B.

    2002-05-01

    The Department of Energy (DOE) Distributed Power Program (DPP) is conducting work to complete, validate in the field, and support the development of a national interconnection standard for distributed energy resources (DER), and to address the institutional and regulatory barriers slowing the commercial adoption of DER systems. This work includes support for the IEEE standards, including P1547 Standard for Interconnecting Distributed Resources with Electric Power Systems, P1589 Standard for Conformance Test Procedures for Equipment Interconnecting Distributed Resources with Electric Power Systems, and the P1608 Application Guide. Work is also in progress on system integration research and development (R&D) on the interface and control of DER with local energy systems. Additional efforts are supporting high-reliability power for industry, evaluating innovative concepts for DER applications, and exploring plug-and-play interface and control technologies for intelligent autonomous interconnection systems. This paper summarizes (1) the current status of the IEEE interconnection standards and application guides in support of DER, and (2) the R&D in progress at the National Renewable Energy Laboratory (NREL) for interconnection and system integration and application of distributed energy resources.

  18. Solid oxide fuel cells, and air electrode and electrical interconnection materials therefor

    DOEpatents

    Bates, J. Lambert

    1992-01-01

    In one aspect of the invention, an air electrode material for a solid oxide fuel cell comprises Y.sub.1-a Q.sub.a MnO.sub.3, where "Q" is selected from the group consisting of Ca and Sr or mixtures thereof and "a" is from 0.1 to 0.8. Preferably, "a" is from 0.4 to 0.7. In another aspect of the invention, an electrical interconnection material for a solid oxide fuel cell comprises Y.sub.1-b Ca.sub.b Cr.sub.1-c Al.sub.c O.sub.3, where "b" is from 0.1 to 0.6 and "c" is from 0 to 9.3. Preferably, "b" is from 0.3 to 0.5 and "c" is from 0.05 to 0.1. A composite solid oxide electrochemical fuel cell incorporating these materials comprises: a solid oxide air electrode and an adjacent solid oxide electrical interconnection which commonly include the cation Y, the air electrode comprising Y.sub.1-a Q.sub.a MnO.sub.3, where "Q" is selected from the group consisting of Ca and Sr or mixtures thereof and "a" is from 0.1 to 0.8, the electrical interconnection comprising Y.sub.1-b Ca.sub.b Cr.sub.1-c Al.sub.c O.sub.3, where "b" is from 0.1 to 0.6 and "c" is from 0.0 to 0.3; a yttrium stabilized solid electrolyte comprising (1-d)ZrO.sub.2 -(d)Y.sub.2 O.sub.3 where "d" is from 0.06 to 0.5; and a solid fuel electrode comprising X-ZrO.sub.2, where "X" is an elemental metal.

  19. Solid oxide fuel cells, and air electrode and electrical interconnection materials therefor

    DOEpatents

    Bates, J.L.

    1992-09-01

    In one aspect of the invention, an air electrode material for a solid oxide fuel cell comprises Y[sub 1[minus]a]Q[sub a]MnO[sub 3], where Q is selected from the group consisting of Ca and Sr or mixtures thereof and a' is from 0.1 to 0.8. Preferably, a' is from 0.4 to 0.7. In another aspect of the invention, an electrical interconnection material for a solid oxide fuel cell comprises Y[sub 1[minus]b]Ca[sub b]Cr[sub 1[minus]c]Al[sub c]O[sub 3], where b' is from 0.1 to 0.6 and c' is from 0 to 9.3. Preferably, b' is from 0.3 to 0.5 and c' is from 0.05 to 0.1. A composite solid oxide electrochemical fuel cell incorporating these materials comprises: a solid oxide air electrode and an adjacent solid oxide electrical interconnection which commonly include the cation Y, the air electrode comprising Y[sub 1[minus]a]Q[sub a]MnO[sub 3], where Q is selected from the group consisting of Ca and Sr or mixtures thereof and a' is from 0.1 to 0.8, the electrical interconnection comprising Y[sub 1[minus]b]Ca[sub b]Cr[sub 1[minus]c]Al[sub c]O[sub 3], where b' is from 0.1 to 0.6 and c' is from 0.0 to 0.3; a yttrium stabilized solid electrolyte comprising (1[minus]d)ZrO[sub 2]-(d)Y[sub 2]O[sub 3] where d' is from 0.06 to 0.5; and a solid fuel electrode comprising X-ZrO[sub 2], where X' is an elemental metal. 5 figs.

  20. Fundamental Studies of the Durability of Materials for Interconnects in Solid Oxide Fuel Cells

    SciTech Connect

    Frederick S. Pettit; Gerald H. Meier

    2006-06-30

    Ferritic stainless steels are a leading candidate material for use as an SOFC interconnect, but have the problem of forming volatile chromia species that lead to cathode poisoning. This project has focused both on optimization of ferritic alloys for SOFC applications and evaluating the possibility of using alternative materials. The initial efforts involved studying the oxidation behavior of a variety of chromia-forming ferritic stainless steels in the temperature range 700-900 C in atmospheres relevant to solid oxide fuel cell operation. The alloys exhibited a wide variety of oxidation behavior based on composition. A method for reducing the vaporization is to add alloying elements that lead to the formation of a thermally grown oxide layer over the protective chromia. Several commercial steels form manganese chromate on the surface. This same approach, combined with observations of TiO{sub 2} overlayer formation on the chromia forming, Ni-based superalloy IN 738, has resulted in the development of a series of Fe-22 Cr-X Ti alloys (X=0-4 wt%). Oxidation testing has indicated that this approach results in significant reduction in chromia evaporation. Unfortunately, the Ti also results in accelerated chromia scale growth. Fundamental thermo-mechanical aspects of the durability of solid oxide fuel cell (SOFC) interconnect alloys have also been investigated. A key failure mechanism for interconnects is the spallation of the chromia scale that forms on the alloy, as it is exposed to fuel cell environments. Indentation testing methods to measure the critical energy release rate (Gc) associated with the spallation of chromia scale/alloy systems have been evaluated. This approach has been used to evaluate the thermomechanical stability of chromia films as a function of oxidation exposure. The oxidation of pure nickel in SOFC environments was evaluated using thermogravimetric analysis (TGA) to determine the NiO scaling kinetics and a four-point probe was used to measure