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Sample records for olympic converter lp

  1. PP-299-1 Sea Breeze Olympic Converter LP | Department of Energy

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

    Sea Breeze Olympic Converter LP to construct, operate, and maintain electric transmission facilities at the U.S-Canada border. PDF icon PP-299-1 Sea Breeze Olympic Converter LP ...

  2. Sustainable Technology Capital, LP | Open Energy Information

    Open Energy Info (EERE)

    Capital, LP Jump to: navigation, search Logo: Sustainable Technology Capital, LP Name: Sustainable Technology Capital, LP Address: 625 Liberty Ave., Suite 3200 Place: Pittsburgh,...

  3. Corpus Christi Cogeneration LP | Open Energy Information

    Open Energy Info (EERE)

    Corpus Christi Cogeneration LP Jump to: navigation, search Name: Corpus Christi Cogeneration LP Place: Texas Phone Number: 408-995-5115 Website: www.calpine.com Outage Hotline:...

  4. SRW Cogeneration LP | Open Energy Information

    Open Energy Info (EERE)

    SRW Cogeneration LP Jump to: navigation, search Name: SRW Cogeneration LP Place: Texas Phone Number: 281-293-1000 Website: www.puc.texas.govindustryele Outage Hotline:...

  5. Hunterdon Cogeneration LP | Open Energy Information

    Open Energy Info (EERE)

    Hunterdon Cogeneration LP Jump to: navigation, search Name: Hunterdon Cogeneration LP Place: New Jersey References: EIA Form EIA-861 Final Data File for 2010 - File220101 EIA...

  6. Texas Power, LP | Open Energy Information

    Open Energy Info (EERE)

    search Name: Texas Power, LP Place: Texas Website: www.texaspoweronline.com Facebook: https:www.facebook.compagesTexas-Power-LP110752578951516 References: EIA Form...

  7. Future Energy Assets LP | Open Energy Information

    Open Energy Info (EERE)

    Assets LP Jump to: navigation, search Name: Future Energy Assets LP Place: Austin, Texas Zip: 78701 Product: String representation "Future Energy A ... S and in China." is too...

  8. EA-303-A Saracen Merchant Energy, LP | Department of Energy

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

    3-A Saracen Merchant Energy, LP EA-303-A Saracen Merchant Energy, LP Order authorizing Saracen Merchant Energy, LP to export electric energy to Canada EA-303-A Saracen Merchant Energy, LP (41.87 KB) More Documents & Publications EA-409 Saracen Power LP EA-340 Saracen Energy Partners, LP EA-340-A Saracen Energy Partners, LP

  9. Dunbarton Energy Partners LP Biomass Facility | Open Energy Informatio...

    Open Energy Info (EERE)

    Dunbarton Energy Partners LP Biomass Facility Jump to: navigation, search Name Dunbarton Energy Partners LP Biomass Facility Facility Dunbarton Energy Partners LP Sector Biomass...

  10. Smithtown Energy Partners LP Biomass Facility | Open Energy Informatio...

    Open Energy Info (EERE)

    Smithtown Energy Partners LP Biomass Facility Jump to: navigation, search Name Smithtown Energy Partners LP Biomass Facility Facility Smithtown Energy Partners LP Sector Biomass...

  11. Suffolk Energy Partners LP Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    Energy Partners LP Biomass Facility Jump to: navigation, search Name Suffolk Energy Partners LP Biomass Facility Facility Suffolk Energy Partners LP Sector Biomass Facility Type...

  12. Biomass One LP Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    LP Biomass Facility Jump to: navigation, search Name Biomass One LP Biomass Facility Facility Biomass One LP Sector Biomass Location Jackson County, Oregon Coordinates 42.334535,...

  13. EA-368 Brookfield Energy Marketing LP | Department of Energy

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

    Brookfield Energy Marketing LP EA-368 Brookfield Energy Marketing LP Order authorizing Brookfield Energy Marketing LP to export electric energy to Canada EA-368 Brookfield Energy ...

  14. Bridgewater Power LP Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    Power LP Biomass Facility Jump to: navigation, search Name Bridgewater Power LP Biomass Facility Facility Bridgewater Power LP Sector Biomass Location Grafton County, New Hampshire...

  15. Montenay Montgomery LP Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    Montenay Montgomery LP Biomass Facility Jump to: navigation, search Name Montenay Montgomery LP Biomass Facility Facility Montenay Montgomery LP Sector Biomass Facility Type...

  16. Clear Lake Cogeneration LP | Open Energy Information

    Open Energy Info (EERE)

    Cogeneration LP Jump to: navigation, search Name: Clear Lake Cogeneration LP Place: Idaho Phone Number: 281-474-7611 Outage Hotline: 281-474-7611 References: EIA Form EIA-861 Final...

  17. Biomass One LP | Open Energy Information

    Open Energy Info (EERE)

    LP Jump to: navigation, search Name: Biomass One LP Place: White City, Oregon Product: Owner and operator of a 25MW wood fired cogeneration plant in Oregon. References: Biomass One...

  18. MMA WBF Power LP | Open Energy Information

    Open Energy Info (EERE)

    LP Jump to: navigation, search Name: MMA WBF Power LP -- Bolthouse S&P and Rowen Farms Solar Place: California Phone Number: 415-986-8038 or 800-331-1534 Website:...

  19. MMA Fresno Power LP | Open Energy Information

    Open Energy Info (EERE)

    MMA Fresno Power LP Jump to: navigation, search Name: MMA Fresno Power LP -- CSU Fresno Solar Project Place: California Phone Number: 415-986-8038 or 800-331-1534 Website:...

  20. MMA LA Power LP | Open Energy Information

    Open Energy Info (EERE)

    MMA LA Power LP Jump to: navigation, search Name: MMA LA Power LP -- ELACC Photovoltaic Power Facility Place: California Phone Number: 415-986-8038 or 800-331-1534 Website:...

  1. LP Hoying, LLC | Open Energy Information

    Open Energy Info (EERE)

    LP Hoying, LLC Jump to: navigation, search Name: LP Hoying, LLC Address: P.O. Box 258 Place: Fort Loramie, Ohio Zip: 45845-0258 Sector: Solar Product: Retail, Supplier - PC Power...

  2. MMA GDC Power LP | Open Energy Information

    Open Energy Info (EERE)

    Power LP Jump to: navigation, search Name: MMA GDC Power LP -- Gap Pacific Distribution Center Place: California Phone Number: 415-986-8038 or 800-331-1534 Website:...

  3. EA-340 Saracen Energy Partners, LP | Department of Energy

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

    Saracen Energy Partners, LP EA-340 Saracen Energy Partners, LP Order authorizing Saracen Energy Partners, LP to export electric energy to Canada EA-340 Saracen Energy Partners, LP (2.97 MB) More Documents & Publications EA-340-A

  4. EIS-0378: Final Environmental Impact Statement | Department of...

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

    Environmental Impact Statement EIS-0378: Final Environmental Impact Statement Port Angeles-Juan de Fuca Transmission Project Sea Breeze Olympic Converter LP (Sea Breeze) has...

  5. PP-299 Sea Breeze Pacific Regional Transmission System Inc |...

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

    More Documents & Publications PP-299-1 Sea Breeze Olympic Converter LP Application for Presidential Permit OE Docket No. PP-299 Sea Breeze Pacific Regional Transmission System, INC ...

  6. Fulcrum Power Services LP | Open Energy Information

    Open Energy Info (EERE)

    Name: Fulcrum Power Services LP Place: Houston, Texas Zip: 77056 Product: fulcrum is an energy management solutions provider for managing power generation assets and load serving...

  7. Heartland Grain Fuels LP | Open Energy Information

    Open Energy Info (EERE)

    Name: Heartland Grain Fuels LP Place: Aberdeen, South Dakota Zip: 57401 Sector: Bioenergy Product: Heartland Grain Fuels is a cooperatively-owned producer of corn-derived...

  8. Spark Energy, LP (Connecticut) | Open Energy Information

    Open Energy Info (EERE)

    Connecticut) Jump to: navigation, search Name: Spark Energy, LP Place: Connecticut Phone Number: 1-877-547-7275 Website: www.sparkenergy.comenconnect Outage Hotline:...

  9. WTU Energy, LP | Open Energy Information

    Open Energy Info (EERE)

    Energy, LP Place: Texas Phone Number: 1-866-322-5563 Website: www.wturetailenergy.com Twitter: @wtuenergy Facebook: https:www.facebook.comWTUenergy Outage Hotline:...

  10. Access Fund Partners LP | Open Energy Information

    Open Energy Info (EERE)

    Partners, LP Place: San Juan Capistrano, California Zip: 92675 Product: Boutique investment banking and investment advisory firm with clean energy focus References: Access Fund...

  11. American Photovoltaics LP | Open Energy Information

    Open Energy Info (EERE)

    Photovoltaics LP Place: Houston, Texas Product: Manufactures and markets thin-film photovoltaic modules. Coordinates: 29.76045, -95.369784 Show Map Loading map......

  12. Hydrogenica Partners LP | Open Energy Information

    Open Energy Info (EERE)

    Name: Hydrogenica Partners LP Place: Denver, Colorado Zip: CO 80202 Sector: Hydro, Hydrogen, Renewable Energy Product: A small venture capital company focusing on clean,...

  13. Crimson Renewable Energy LP | Open Energy Information

    Open Energy Info (EERE)

    Crimson Renewable Energy LP Place: Denver, Colorado Zip: 80202 Sector: Biomass, Renewable Energy Product: Focused on biodiesel production and conversion of waste biomass into...

  14. El Paso Merchant Energy LP | Open Energy Information

    Open Energy Info (EERE)

    Energy LP Jump to: navigation, search Name: El Paso Merchant Energy LP Place: Texas Phone Number: (713) 369-9000 Website: www.kindermorgan.compagesse Outage Hotline: (713)...

  15. Ridge Energy Storage and Grid Services LP | Open Energy Information

    Open Energy Info (EERE)

    Energy Storage and Grid Services LP Jump to: navigation, search Name: Ridge Energy Storage and Grid Services LP Place: Houston, Texas Zip: 77027 Product: Developer of compressed...

  16. KMS Joliet Power Partners LP Biomass Facility | Open Energy Informatio...

    Open Energy Info (EERE)

    navigation, search Name KMS Joliet Power Partners LP Biomass Facility Facility KMS Joliet Power Partners LP Sector Biomass Facility Type Landfill Gas Location Will County, Illinois...

  17. Beam converter

    DOE Patents [OSTI]

    Poulsen, Peter

    2003-05-06

    A converter and method for converting electron energy to irradiative energy comprising foam and/or foil. Foam and foil optionally comprise a high-Z material, such as, but not limited to, tantalum.

  18. Direct Energy, LP | Open Energy Information

    Open Energy Info (EERE)

    Direct Energy, LP Place: Texas Website: www.directenergy.com Twitter: @directenergy Facebook: https:www.facebook.comDirectEnergy Outage Hotline: 1-855-461-1926 References: EIA...

  19. Pattern Energy Group LP | Open Energy Information

    Open Energy Info (EERE)

    and operates renewable and transmission energy assets across North America and parts of Latin America. References: Pattern Energy Group LP1 This article is a stub. You can help...

  20. Onsite Recovered Energy LP | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: Onsite Recovered Energy LP Address: Centurion Region: South Africa Sector: Marine and Hydrokinetic Year Founded: 2009 Phone Number: +27 (0)83 526-3767...

  1. EA-340-A Saracen Energy Partners, LP | Department of Energy

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

    -A Saracen Energy Partners, LP EA-340-A Saracen Energy Partners, LP Order authorizing Saracen Energy Partners, LP to export electric energy to Canada EA-340-A Saracen Energy Partners, LP (384.01 KB) More Documents & Publications EA-340

  2. SH Coatings LP | Department of Energy

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

    SH Coatings LP America's Next Top Energy Innovator Challenge 10147 likes SH Coatings LP Oak Ridge National Laboratory SH Coating protects power lines from inclement weather as well as contamination from salt deposits that often cause flashovers in coastal environments. The coating can be applied to existing power lines and equipment in any field condition. The most important application is coating power lines in ice storm threatened areas. Power lines coated with SHC prevent the ice build-up

  3. XTL Converter

    Energy Science and Technology Software Center (OSTI)

    2015-10-07

    "XTL Converter" is a short Python script for electron microscopy simulation. The program takes an input crystal file in the VESTA *.XTL format and converts it to a text format readable by the multislice simulation program ìSTEM. The process of converting a crystal *.XTL file to the format used by the ìSTEM simulation program is quite tedious; it generally requires the user to select dozens or hundreds of atoms, rearranging and reformatting their position. Headermore » information must also be reformatted to a specific style to be read by ìSTEM. "XTL Converter" simplifies this process, saving the user time and allowing for easy batch processing of crystals.« less

  4. Thermionic converter

    DOE Patents [OSTI]

    Fitzpatrick, G.O.

    1987-05-19

    A thermionic converter is set forth which includes an envelope having an electron collector structure attached adjacent to a wall. An electron emitter structure is positioned adjacent the collector structure and spaced apart from opposite wall. The emitter and collector structures are in a common chamber. The emitter structure is heated substantially only by thermal radiation. Very small interelectrode gaps can be maintained utilizing the thermionic converter whereby increased efficiency results. 10 figs.

  5. 10 years of Olympic Games Sponsorship

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

    CELEBRATES 10 YEARS OF OLYMPIC GAMES SPONSORSHIP AND SURPASSES $1.5 BILLION IN INFRASTRUCTURE SALES TO HOST CITIES SINCE 2006 Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) GE CELEBRATES 10 YEARS OF OLYMPIC GAMES SPONSORSHIP AND SURPASSES $1.5 BILLION IN INFRASTRUCTURE SALES TO HOST CITIES SINCE 2006 Over 1,000

  6. FreshTracks Capital LP | Open Energy Information

    Open Energy Info (EERE)

    FreshTracks Capital LP Jump to: navigation, search Name: FreshTracks Capital LP Address: 29 Harbor Road, Suite 200 Place: Shelburne, New Hampshire Zip: 05482 Product: Venture...

  7. EA-353 Boralex Ashland LP | Department of Energy

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

    Order authorizing Boralex Ashland LP to export electric energy to Canada PDF icon EA- 353 ... Boralex Ashland LP: Federal Register Notice Vol 74 No 151 EA-344 Twin Cities Power-Canada,

  8. Little Sioux Corn Processors LP | Open Energy Information

    Open Energy Info (EERE)

    LP Place: Iowa Zip: 51035 Product: Owners and operators of the 40m gallon per year bioethanol plant in Marcus, Iowa. References: Little Sioux Corn Processors LP1 This article...

  9. EA-368-A Brookfield Energy Marketing LP | Department of Energy

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

    -A Brookfield Energy Marketing LP EA-368-A Brookfield Energy Marketing LP Order authorizing BEMLP to export electric energy to Canada. EA-368-A Brookfield Energy (CN).pdf (1.1 MB) ...

  10. Galveston Bay Biodiesel LP GBB | Open Energy Information

    Open Energy Info (EERE)

    Galveston Bay Biodiesel LP GBB Jump to: navigation, search Name: Galveston Bay Biodiesel LP (GBB) Place: Houston, Texas Product: Developer of a 75.8m litre per year biodiesel...

  11. File:Wind-turbine-economics-lp.pdf | Open Energy Information

    Open Energy Info (EERE)

    Wind-turbine-economics-lp.pdf Jump to: navigation, search File File history File usage Metadata File:Wind-turbine-economics-lp.pdf Size of this preview: 463 599 pixels. Other...

  12. FRV SI Transport Solar LP | Open Energy Information

    Open Energy Info (EERE)

    SI Transport Solar LP Jump to: navigation, search Name: FRV SI Transport Solar LP Place: Arizona References: EIA Form EIA-861 Final Data File for 2010 - File220101 EIA Form 861...

  13. EA-409 Saracen Power LP | Department of Energy

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

    EA-409 Sararcen Power LP Application to Export Electric Energy OE Docket No. EA-409 Saracen Power LP: Federal Register Notice, Volume 80, No. 70 - April 13, 2015 EA-196-D Minnesota ...

  14. APN Starfirst, L.P. (Ohio) | Open Energy Information

    Open Energy Info (EERE)

    APN Starfirst, L.P. (Ohio) Jump to: navigation, search Name: APN Starfirst, L.P. Place: Ohio Phone Number: (877) 977-2636 or (610) 372-8500 Website: www.americanpowernet.com...

  15. Cooperative L&P Assn Lake Cnty | Open Energy Information

    Open Energy Info (EERE)

    Cooperative L&P Assn Lake Cnty Jump to: navigation, search Name: Cooperative L&P Assn Lake Cnty Place: Minnesota Phone Number: 800-580-5881 Website: www.clpower.com Facebook:...

  16. Minnesota Valley Coop L&P Assn | Open Energy Information

    Open Energy Info (EERE)

    Minnesota Valley Coop L&P Assn Jump to: navigation, search Name: Minnesota Valley Coop L&P Assn Place: Minnesota Phone Number: 320-269-2163 or 1-800-247-5051 Website:...

  17. EA-328-A RBC Energy Services LP | Department of Energy

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

    -A RBC Energy Services LP EA-328-A RBC Energy Services LP Order authorizing RBC Energy to export electric energy to Canada. EA-328-A RBC Energy CN.pdf (882.55 KB) More Documents & Publications Application to Export Electric Energy OE Docket No. EA-328-A RBC Energy Services LP EA-328 RBC Energy Services L.P. EA-171-D Powerex Corp.

  18. Thermionic converter

    DOE Patents [OSTI]

    Fitzpatrick, Gary O.

    1987-05-19

    A thermionic converter (10) is set forth which includes an envelope (12) having an electron collector structure (22) attached adjacent to a wall (16). An electron emitter structure (24) is positioned adjacent the collector structure (22) and spaced apart from opposite wall (14). The emitter (24) and collector (22) structures are in a common chamber (20). The emitter structure (24) is heated substantially only by thermal radiation. Very small interelectrode gaps (28) can be maintained utilizing the thermionic converter (10) whereby increased efficiency results.

  19. 2012 London Olympics Go for the Green with Its Energy Efficient...

    Energy Savers [EERE]

    2 London Olympics Go for the Green with Its Energy Efficient, Sustainable, and Recyclable Design 2012 London Olympics Go for the Green with Its Energy Efficient, Sustainable, and ...

  20. EA-328 RBC Energy Services L.P. | Department of Energy

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

    RBC Energy Services L.P. EA-328 RBC Energy Services L.P. Order authorizing RBC Energy Services L.P. to export electric energy to Canada EA-328 RBC Energy Services L.P. (3.67 MB) More Documents & Publications Application to Export Electric Energy OE Docket No. EA-328 RBC Energy Services L.P. EA-328-A RBC Energy Services LP Application to Export Electric Energy OE Docket No. EA-328-A RBC Energy Services LP

  1. Application to Export Electric Energy OE Docket No. EA-353 Boralex Fort Fairfield LP & Boralex Ashland LP: Federal Register Notice Vol 74 No 151

    Broader source: Energy.gov [DOE]

    Application from Boralex Fort Fairfield LP & Boralex Ashland LP to export electric energy to Canada. Federal Register Notice Vol 74 No 151

  2. Update on Mammoth Pacific, LP Operations | Open Energy Information

    Open Energy Info (EERE)

    Update on Mammoth Pacific, LP Operations Abstract Abstract unavailable. Author Charlene L. Wardlow Published Publisher Not Provided, 2011 DOI Not Provided Check for DOI...

  3. Thermionic converter

    DOE Patents [OSTI]

    Rasor, Ned S.; Britt, Edward J.

    1976-01-01

    A gas-filled thermionic converter is provided with a collector and an emitter having a main emitter region and an auxiliary emitter region in electrical contact with the main emitter region. The main emitter region is so positioned with respect to the collector that a main gap is formed therebetween and the auxiliary emitter region is so positioned with respect to the collector that an auxiliary gap is formed therebetween partially separated from the main gap with access allowed between the gaps to allow ionizable gas in each gap to migrate therebetween. With heat applied to the emitter the work function of the auxiliary emitter region is sufficiently greater than the work function of the collector so that an ignited discharge occurs in the auxiliary gap and the work function of the main emitter region is so related to the work function of the collector that an unignited discharge occurs in the main gap sustained by the ions generated in the auxiliary gap. A current flows through a load coupled across the emitter and collector due to the unignited discharge in the main gap.

  4. EA-206-B Frontera Generation L.P. | Department of Energy

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

    6-B Frontera Generation L.P. EA-206-B Frontera Generation L.P. Order authorizing Frontera Generation L.P. to export electricity to Mexico. EA-206-B Frontera (MX).pdf (270.81 KB) ...

  5. TEE-0069 - In the Matter of Severson Oil & LP Co., Inc. | Department...

    Office of Environmental Management (EM)

    69 - In the Matter of Severson Oil & LP Co., Inc. TEE-0069 - In the Matter of Severson Oil & LP Co., Inc. On March 23, 2010, Severson Oil & LP Co., Inc. (Severson) filed an ...

  6. EA-338 Shell Energy North America (US), L.P. | Department of...

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

    Shell Energy North America (US), L.P. EA-338 Shell Energy North America (US), L.P. Order authorizing Shell Energy North America (US), L.P. to export electric energy to Mexico ...

  7. EA-339 Shell Energy North America (US), L.P. | Department of...

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

    9 Shell Energy North America (US), L.P. EA-339 Shell Energy North America (US), L.P. Order authorizing Shell Energy North America (US), L.P. to export electric energy to Canada ...

  8. EA-359 Louis Dreyfus Energy Services L.P. | Department of Energy

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

    Louis Dreyfus Energy Services L.P. EA-359 Louis Dreyfus Energy Services L.P. Order authorizing Louis Dreyfus Energy Services L.P. to export electric energy to Canada EA-359 Louis Dreyfus Energy Services L.P. (377.35 KB) More Documents & Publications Application to Export Electric Energy OE Docket No. EA-359 Louis Dreyfus Energy Services L.P. EA-359-A Castleton Commodities Merchant Trading L.P. EA-359-B Castleton Commodities Merchant Trading

  9. Rio 2016 Olympic Games' technologies | GE Global Research

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

    Rio 2016 Olympic Games' technologies Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Rio 2016 Olympic Games' technologies You cannot imagine how far GE reaches into the Rio 2016 Olympic Games. The technologies (visible and invisible) that will light, move, care for and transform the wonderful city on the world's biggest

  10. Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC - FE...

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

    (FLEX I Conditional Order) to Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC, ... holders, together with Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC ...

  11. The Olympics of science knowledge at PPPL's NJ Regional Science...

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

    The Olympics of science knowledge at PPPL's NJ Regional Science Bowl By Jeanne Jackson DeVoe March 3, 2014 Tweet Widget Google Plus One Share on Facebook The J Droids, a science ...

  12. The Olympics of science knowledge at DOE's New Jersey Regional...

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

    The Olympics of science knowledge at DOE's New Jersey Regional Science Bowl at PPPL By Jeanne Jackson DeVoe March 3, 2014 Tweet Widget Google Plus One Share on Facebook The J ...

  13. Photo of the Week: I, Robot Olympics | Department of Energy

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

    Olympics Photo of the Week: I, Robot Olympics January 11, 2013 - 2:46pm Addthis Last week, students from dozens of local Tennessee high schools gathered at Oak Ridge National Laboratory's Manufacturing Demonstration Facility to check out the game field that they'll be working with in the next six weeks. This year, the young engineers' challenges include building robots that can throw discs and climb pyramids. <a

  14. PP-285 Sharyland Utilities LP | Department of Energy

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

    Mexico border. PDF icon PP-285 Sharyland Utilities LP More Documents & Publications PP-35 Trico Electric Cooperative Inc PP-107-1 Arizona Public Service Company PP-317 AEP Texas ...

  15. APN Starfirst, L.P. (Texas) | Open Energy Information

    Open Energy Info (EERE)

    APN Starfirst, L.P. Place: Texas Phone Number: 877-977-2636 Website: www.puc.texas.govindustryele Outage Hotline: 877-977-2636 References: EIA Form EIA-861 Final Data File for...

  16. Ambit Energy, L.P. (New York) | Open Energy Information

    Open Energy Info (EERE)

    New York) Jump to: navigation, search Name: Ambit Energy, L.P. Place: New York Phone Number: (877) 282-6248 Website: ww2.ambitenergy.com Twitter: @AmbitEnergy Facebook: https:...

  17. APN Starfirst, L.P. (Illinois) | Open Energy Information

    Open Energy Info (EERE)

    APN Starfirst, L.P. Place: Illinois Phone Number: (877) 977-2636 Website: www.americanpowernet.comindex Outage Hotline: (877) 977-2636 References: EIA Form EIA-861 Final Data File...

  18. Ambit Energy, L.P. (Maryland) | Open Energy Information

    Open Energy Info (EERE)

    Maryland) Jump to: navigation, search Name: Ambit Energy, L.P. Place: Maryland Phone Number: (877) 282-6248 Website: ww2.ambitenergy.com Twitter: @AmbitEnergy Facebook: https:...

  19. EA-320-A S.A.C. Energy Investments, L.P. | Department of Energy

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

    0-A S.A.C. Energy Investments, L.P. EA-320-A S.A.C. Energy Investments, L.P. Order authorizing S.A.C. Energy Investments, L.P. to export electric energy to Canada EA-320-A S.A.C. Energy Investments, L.P. (473.37 KB) More Documents & Publications EA-359 Louis Dreyfus Energy Services L.P. EA-339 Shell Energy North America (US), L.P. EA-328 RBC Energy Services L.P.

  20. SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTIO...

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

    LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. 10-160-LNG - ORDER 2913 SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. 10-160-LNG - ...

  1. Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, FLNG Liquefactio...

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

    Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, FLNG Liquefaction 2, LLC and FLNG Liquefaction 3, LLC - 14-005-CIC Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, FLNG ...

  2. SEMI-ANNUAL REPORTS FOR DOMINION COVE POINT, LP - DK. NO. 11...

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

    DOMINION COVE POINT, LP - DK. NO. 11-128-LNG - ORDER 3331 (Conditional Order) and Order 3331-A Final Order SEMI-ANNUAL REPORTS FOR DOMINION COVE POINT, LP - DK. NO. 11-128-LNG - ...

  3. SEMI-ANNUAL REPORTS - FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION...

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

    - FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. 10-161-LNG - ORDER 3282 SEMI-ANNUAL REPORTS - FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. ...

  4. SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTI...

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

    EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NO. 11-161-LNG - ORDER 3357 SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NO. ...

  5. EA-359-B Castleton Commodities Merchant Trading L.P. | Department...

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

    B Castleton Commodities Merchant Trading L.P. EA-359-B Castleton Commodities Merchant Trading L.P. Order authorizing Castleton to export electric energy to Canada. EA-359-B ...

  6. SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTI...

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

    EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NOs. 12-06-LNG, 10-161-LNG and 11-161-LNG (Order Nos. 3066, 3282 and 3357) SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & ...

  7. Dominion Cove Point LNG, LP - FE Dkt. No 11-128-LNG | Department...

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

    Dominion Cove Point LNG, LP - FE Dkt. No 11-128-LNG Dominion Cove Point LNG, LP - FE Dkt. No 11-128-LNG ORDER CONDITIONALLY GRANTING LONG-TERM MULTI-CONTRACT AUTHORIZATION TO ...

  8. File:Wind-turbine-economics-lp-HS.pdf | Open Energy Information

    Open Energy Info (EERE)

    Wind-turbine-economics-lp-HS.pdf Jump to: navigation, search File File history File usage Metadata File:Wind-turbine-economics-lp-HS.pdf Size of this preview: 463 599 pixels....

  9. EA-338-A Shell Energy North America (US), L.P. | Department of...

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

    -A Shell Energy North America (US), L.P. EA-338-A Shell Energy North America (US), L.P. Order authorizing Shell Energy to export electric energy to Mexico. EA-338-A Shell Energy ...

  10. EA-339-A Shell Energy North America (US), L.P. | Department of...

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

    -A Shell Energy North America (US), L.P. EA-339-A Shell Energy North America (US), L.P. Order authorizing Shell Energy to export electric energy to Canada. EA-339-A Shell Energy ...

  11. Idaho Cnty L&P Coop Assn, Inc | Open Energy Information

    Open Energy Info (EERE)

    Cnty L&P Coop Assn, Inc Jump to: navigation, search Name: Idaho Cnty L&P Coop Assn, Inc Place: Idaho Phone Number: 208-983-1065 Website: www.iclp.coop Outage Hotline: 877-212-0424...

  12. SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTI...

    Energy Savers [EERE]

    EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NO. 11-161-LNG - ORDER 3357 SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NO....

  13. SEMI-ANNUAL REPORTS - FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION...

    Energy Savers [EERE]

    - FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. 10-161-LNG - ORDER 3282 SEMI-ANNUAL REPORTS - FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT....

  14. SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTIO...

    Energy Savers [EERE]

    EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NO. 12-06-LNG - ORDER 3066 SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NO. 12-06-LNG -...

  15. EA-167 PG&E Energy Trading-Power, L.P | Department of Energy

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

    PG&E Energy Trading-Power, L.P EA-167 PG&E Energy Trading-Power, L.P Order authorizing PG&E Energy Trading-Power, L.P to export electric energy to Mexico. EA-167 PG&E Energy ...

  16. EA-168-B PG&E Energy Trading-Power, L.P | Department of Energy

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

    -B PG&E Energy Trading-Power, L.P EA-168-B PG&E Energy Trading-Power, L.P Order authorizing PG&E Energy Trading-Power, L.P to export electric energy to Canada. EA-168-B PG&E Energy ...

  17. EA-167-A PG&E Energy Trading-Power, L.P | Department of Energy

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

    -A PG&E Energy Trading-Power, L.P EA-167-A PG&E Energy Trading-Power, L.P Order authorizing PG&E Energy Trading-Power, L.P to export electric energy to Mexico. EA-167-A PG&E Energy ...

  18. EA-168 PG&E Energy Trading-Power, L.P | Department of Energy

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

    EA-168 PG&E Energy Trading-Power, L.P EA-168 PG&E Energy Trading-Power, L.P Order authorizing PG&E Energy Trading-Power, L.P to export electric energy to Canada. EA-168 PG&E Energy ...

  19. Interleaved power converter

    DOE Patents [OSTI]

    Zhu, Lizhi

    2007-11-13

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

  20. Universal thermochemical energy converter

    DOE Patents [OSTI]

    Labinov, Solomon Davidovich; Sand, James R.; Conklin, James C.; VanCoevering, James; Courville, George E.

    2001-01-01

    Disclosed are methods and apparatus for a thermochemical closed cycle employing a polyatomic, chemically active working fluid for converting heat energy into useful work.

  1. EA-359-A Castleton Commodities Merchant Trading L.P. | Department of Energy

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

    A Castleton Commodities Merchant Trading L.P. EA-359-A Castleton Commodities Merchant Trading L.P. Order authorizing Castleton Commodities Merchant Trading to export electric energy to Canada. Name Change from Louis Dreyfus Energy Services L.P. EA-359-A Castleton Commodities (CN) Name Change.pdf (107.56 KB) More Documents & Publications EA-359-B Castleton Commodities Merchant Trading L.P. EA-359 Louis Dreyfus Energy Services L.P. Application to Export Electric Energy OE Docket No. EA-359

  2. QER- Comment of Plains All American Pipeline, L.P.

    Broader source: Energy.gov [DOE]

    To: Members of the Quadrennial Energy Review Task Force Secretariat and Energy Policy and Systems Analysis Staff, U.S. Department of Energy Enclosed please find comments submitted on behalf of Plains All American Pipeline, L.P. for the record of the QER’s August 21, 2014 Infrastructure Siting and Permitting Meeting in Cheyenne, WY. Feel free to contact me if you need anything further regarding this communication.

  3. Microminiature thermionic converters

    DOE Patents [OSTI]

    King, Donald B.; Sadwick, Laurence P.; Wernsman, Bernard R.

    2001-09-25

    Microminiature thermionic converts (MTCs) having high energy-conversion efficiencies and variable operating temperatures. Methods of manufacturing those converters using semiconductor integrated circuit fabrication and micromachine manufacturing techniques are also disclosed. The MTCs of the invention incorporate cathode to anode spacing of about 1 micron or less and use cathode and anode materials having work functions ranging from about 1 eV to about 3 eV. Existing prior art thermionic converter technology has energy conversion efficiencies ranging from 5-15%. The MTCs of the present invention have maximum efficiencies of just under 30%, and thousands of the devices can be fabricated at modest costs.

  4. Digital scale converter

    DOE Patents [OSTI]

    Upton, Richard G.

    1978-01-01

    A digital scale converter is provided for binary coded decimal (BCD) conversion. The converter may be programmed to convert a BCD value of a first scale to the equivalent value of a second scale according to a known ratio. The value to be converted is loaded into a first BCD counter and counted down to zero while a second BCD counter registers counts from zero or an offset value depending upon the conversion. Programmable rate multipliers are used to generate pulses at selected rates to the counters for the proper conversion ratio. The value present in the second counter at the time the first counter is counted to the zero count is the equivalent value of the second scale. This value may be read out and displayed on a conventional seven-segment digital display.

  5. ARM - Temperature Converter

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

    CalculatorsTemperature Converter Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About ARM Global Warming FAQ Just for Fun Meet our Friends Cool Sites Teachers Teachers' Toolbox Lesson Plans Temperature Converter The Fahrenheit scale, invented by German physicist Daniel Gabriel Fahrenheit (1686-1736), is based on 32 °F for the freezing point of water and 212 °F for the boiling point of water. The

  6. Terra Nitrogen Company, L.P.: Ammonia Plant Greatly Reduces Natural Gas

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

    Consumption After Energy Assessment | Department of Energy Terra Nitrogen Company, L.P.: Ammonia Plant Greatly Reduces Natural Gas Consumption After Energy Assessment Terra Nitrogen Company, L.P.: Ammonia Plant Greatly Reduces Natural Gas Consumption After Energy Assessment This case study describes how Terra Nitrogen Company saved 497,000 MMBtu and $3.5 million yearly after upgrading the steam system in its ammonia plant in Verdigris, Oklahoma. Terra Nitrogen Company, L.P.: Ammonia Plant

  7. Vector generator scan converter

    DOE Patents [OSTI]

    Moore, J.M.; Leighton, J.F.

    1988-02-05

    High printing speeds for graphics data are achieved with a laser printer by transmitting compressed graphics data from a main processor over an I/O channel to a vector generator scan converter which reconstructs a full graphics image for input to the laser printer through a raster data input port. The vector generator scan converter includes a microprocessor with associated microcode memory containing a microcode instruction set, a working memory for storing compressed data, vector generator hardware for drawing a full graphic image from vector parameters calculated by the microprocessor, image buffer memory for storing the reconstructed graphics image and an output scanner for reading the graphics image data and inputting the data to the printer. The vector generator scan converter eliminates the bottleneck created by the I/O channel for transmitting graphics data from the main processor to the laser printer, and increases printer speed up to thirty fold. 7 figs.

  8. Vector generator scan converter

    DOE Patents [OSTI]

    Moore, James M.; Leighton, James F.

    1990-01-01

    High printing speeds for graphics data are achieved with a laser printer by transmitting compressed graphics data from a main processor over an I/O (input/output) channel to a vector generator scan converter which reconstructs a full graphics image for input to the laser printer through a raster data input port. The vector generator scan converter includes a microprocessor with associated microcode memory containing a microcode instruction set, a working memory for storing compressed data, vector generator hardward for drawing a full graphic image from vector parameters calculated by the microprocessor, image buffer memory for storing the reconstructed graphics image and an output scanner for reading the graphics image data and inputting the data to the printer. The vector generator scan converter eliminates the bottleneck created by the I/O channel for transmitting graphics data from the main processor to the laser printer, and increases printer speed up to thirty fold.

  9. Liquid metal thermal electric converter

    DOE Patents [OSTI]

    Abbin, Joseph P.; Andraka, Charles E.; Lukens, Laurance L.; Moreno, James B.

    1989-01-01

    A liquid metal thermal electric converter which converts heat energy to electrical energy. The design of the liquid metal thermal electric converter incorporates a unique configuration which directs the metal fluid pressure to the outside of the tube which results in the structural loads in the tube to be compressive. A liquid metal thermal electric converter refluxing boiler with series connection of tubes and a multiple cell liquid metal thermal electric converter are also provided.

  10. SEMI-ANNUAL REPORTS FOR JORDAN COVE ENERGY PROJECT, L.P. - FE...

    Energy Savers [EERE]

    JORDAN COVE ENERGY PROJECT, L.P. - FE DKT. NO. 11-127-LNG - ORDER 3041 SEMI-ANNUAL REPORTS FOR JORDAN COVE ENERGY PROJECT, L.P. - FE DKT. NO. 11-127-LNG - ORDER 3041 PDF icon April 2012 ...

  11. SEMI-ANNUAL REPORTS FOR JORDAN COVE LNG L.P. - FE DKT. NO. 13...

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

    JORDAN COVE LNG L.P. - FE DKT. NO. 13-141-LNG - ORDER 3412 SEMI-ANNUAL REPORTS FOR JORDAN COVE LNG L.P. - FE DKT. NO. 13-141-LNG - ORDER 3412 PDF icon October 2014 PDF icon April ...

  12. Ea-168-A PG&E Energy Trading-Power, L.P | Department of Energy

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

    Ea-168-A PG&E Energy Trading-Power, L.P Ea-168-A PG&E Energy Trading-Power, L.P Order authorizing PG&E Energy Trading-Power, L.P to export electric energy to Canada. Ea-168-A PG&E Energy Trading-Power, L.P (28.09 KB) More Documents & Publications EA-168

  13. UPF takes Polar Plunge for Special Olympics | Y-12 National Security...

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

    Managers from the Uranium Processing Facility raised nearly 9,000 for Special Olympics Tennessee by leaping into ice cold water on Feb. 27 as part of the Polar Plunge, an annual ...

  14. Greenhouse Gases Converted to Fuel

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

    Greenhouse Gases Converted to Fuel Greenhouse Gases Converted to Fuel carbon-conversion-fig-1.jpg Key Challenges: An important strategy for reducing global CO2 emissions calls for...

  15. Cycloidal Wave Energy Converter

    SciTech Connect (OSTI)

    Stefan G. Siegel, Ph.D.

    2012-11-30

    This program allowed further advancing the development of a novel type of wave energy converter, a Cycloidal Wave Energy Converter or CycWEC. A CycWEC consists of one or more hydrofoils rotating around a central shaft, and operates fully submerged beneath the water surface. It operates under feedback control sensing the incoming waves, and converts wave power to shaft power directly without any intermediate power take off system. Previous research consisting of numerical simulations and two dimensional small 1:300 scale wave flume experiments had indicated wave cancellation efficiencies beyond 95%. The present work was centered on construction and testing of a 1:10 scale model and conducting two testing campaigns in a three dimensional wave basin. These experiments allowed for the first time for direct measurement of electrical power generated as well as the interaction of the CycWEC in a three dimensional environment. The Atargis team successfully conducted two testing campaigns at the Texas A&M Offshore Technology Research Center and was able to demonstrate electricity generation. In addition, three dimensional wave diffraction results show the ability to achieve wave focusing, thus increasing the amount of wave power that can be extracted beyond what was expected from earlier two dimensional investigations. Numerical results showed wave cancellation efficiencies for irregular waves to be on par with results for regular waves over a wide range of wave lengths. Using the results from previous simulations and experiments a full scale prototype was designed and its performance in a North Atlantic wave climate of average 30kW/m of wave crest was estimated. A full scale WEC with a blade span of 150m will deliver a design power of 5MW at an estimated levelized cost of energy (LCOE) in the range of 10-17 US cents per kWh. Based on the new results achieved in the 1:10 scale experiments these estimates appear conservative and the likely performance at full scale will

  16. Bidirectional buck boost converter

    DOE Patents [OSTI]

    Esser, A.A.M.

    1998-03-31

    A bidirectional buck boost converter and method of operating the same allows regulation of power flow between first and second voltage sources in which the voltage level at each source is subject to change and power flow is independent of relative voltage levels. In one embodiment, the converter is designed for hard switching while another embodiment implements soft switching of the switching devices. In both embodiments, first and second switching devices are serially coupled between a relatively positive terminal and a relatively negative terminal of a first voltage source with third and fourth switching devices serially coupled between a relatively positive terminal and a relatively negative terminal of a second voltage source. A free-wheeling diode is coupled, respectively, in parallel opposition with respective ones of the switching devices. An inductor is coupled between a junction of the first and second switching devices and a junction of the third and fourth switching devices. Gating pulses supplied by a gating circuit selectively enable operation of the switching devices for transferring power between the voltage sources. In the second embodiment, each switching device is shunted by a capacitor and the switching devices are operated when voltage across the device is substantially zero. 20 figs.

  17. Bidirectional buck boost converter

    DOE Patents [OSTI]

    Esser, Albert Andreas Maria

    1998-03-31

    A bidirectional buck boost converter and method of operating the same allows regulation of power flow between first and second voltage sources in which the voltage level at each source is subject to change and power flow is independent of relative voltage levels. In one embodiment, the converter is designed for hard switching while another embodiment implements soft switching of the switching devices. In both embodiments, first and second switching devices are serially coupled between a relatively positive terminal and a relatively negative terminal of a first voltage source with third and fourth switching devices serially coupled between a relatively positive terminal and a relatively negative terminal of a second voltage source. A free-wheeling diode is coupled, respectively, in parallel opposition with respective ones of the switching devices. An inductor is coupled between a junction of the first and second switching devices and a junction of the third and fourth switching devices. Gating pulses supplied by a gating circuit selectively enable operation of the switching devices for transferring power between the voltage sources. In the second embodiment, each switching device is shunted by a capacitor and the switching devices are operated when voltage across the device is substantially zero.

  18. Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC - FE Dkt. No.

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

    11-161-LNG | Department of Energy Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC - FE Dkt. No. 11-161-LNG Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC - FE Dkt. No. 11-161-LNG On November 15, 2013, the Office of Fossil Energy of the Department of Energy (DOE/FE) issued Order No. 3357 (FLEX II Conditional Order) to Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, FLNG Liquefaction 2, LLC, and FLNG Liquefaction 3, LLC (collectively, FLEX) pursuant to section 3(a) of

  19. SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION,

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

    LLC - FE DKT. NO. 12-06-LNG - ORDER 3066 | Department of Energy EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NO. 12-06-LNG - ORDER 3066 SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NO. 12-06-LNG - ORDER 3066 April 2013 (1.3 MB) April 2014 (229.51 KB) October 2014 (46.03 KB) April 2015 (2.19 MB) October 2015 (2.31 MB) More Documents & Publications SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE

  20. SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION L.P. & FLNG LIQUEFACTIO...

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

    More Documents & Publications SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NOs. 12-06-LNG, 10-161-LNG and 11-161-LNG (Order Nos. 3066, ...

  1. Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC - FE...

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

    (FLEX II Conditional Order) to Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, ... Order 3357-B - Final Opinion and Order Granting LNG Export Authorization (704.57 KB) More ...

  2. Terra Nitrogen Company, L.P.: Ammonia Plant Greatly Reduces Natural...

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

    Terra Nitrogen Company, L.P.: Ammonia Plant Greatly Reduces Natural Gas Consumption After Energy Assessment (October 2007) (497.87 KB) More Documents & Publications J.R. Simplot: ...

  3. Flint Hills Resources, LP- FE Dkt. No. 15-168-LNG

    Broader source: Energy.gov [DOE]

    The Office of Fossil Energy (FE) of the Department of Energy (DOE) gives notice of receipt of an application, filed on November 5, 2015, by Flint Hills Resources, LP (Flint Hills), requesting long...

  4. Laboratory Policy (LP) Homepage | U.S. DOE Office of Science (SC)

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

    Home Laboratory Policy (LP) LP Home About Laboratory Appraisal Process Laboratory Planning Process Laboratory Directed Research and Development (LDRD) Management & Operating (M&O) Contracts Technology Transfer Strategic Partnership Projects (SPP) Contact Information Laboratory Policy U.S. Department of Energy SC-32/Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5447 F: (202) 586-3119 More Information » The Department of Energy National Laboratories The

  5. Array Converter | Open Energy Information

    Open Energy Info (EERE)

    Converter Place: Sunnyvale, California Zip: 94086 Product: US manufacturer of micro-inverters. Coordinates: 32.780338, -96.547405 Show Map Loading map......

  6. Self-powered microthermionic converter

    DOE Patents [OSTI]

    Marshall, Albert C.; King, Donald B.; Zavadil, Kevin R.; Kravitz, Stanley H.; Tigges, Chris P.; Vawter, Gregory A.

    2004-08-10

    A self-powered microthermionic converter having an internal thermal power source integrated into the microthermionic converter. These converters can have high energy-conversion efficiencies over a range of operating temperatures. Microengineering techniques are used to manufacture the converter. The utilization of an internal thermal power source increases potential for mobility and incorporation into small devices. High energy efficiency is obtained by utilization of micron-scale interelectrode gap spacing. Alpha-particle emitting radioisotopes can be used for the internal thermal power source, such as curium and polonium isotopes.

  7. Boron nitride converted carbon fiber

    DOE Patents [OSTI]

    Rousseas, Michael; Mickelson, William; Zettl, Alexander K.

    2016-04-05

    This disclosure provides systems, methods, and apparatus related to boron nitride converted carbon fiber. In one aspect, a method may include the operations of providing boron oxide and carbon fiber, heating the boron oxide to melt the boron oxide and heating the carbon fiber, mixing a nitrogen-containing gas with boron oxide vapor from molten boron oxide, and converting at least a portion of the carbon fiber to boron nitride.

  8. Order 3331-A: Dominion Cove Point LNG, LP - Dk. No. 11-128-LNG |

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

    Department of Energy 331-A: Dominion Cove Point LNG, LP - Dk. No. 11-128-LNG Order 3331-A: Dominion Cove Point LNG, LP - Dk. No. 11-128-LNG FINAL ORDER AND OPINION GRANTING LONG-TERM MULTI-CONTRACT AUTHORIZATION TO EXPORT LIQUEFIED NATURAL GAS BY VESSEL FROM THE DOMINION COVE POINT LNG TERMINAL IN CALVERT COUNTY, MARYLAND TO NON-FREE TRADE AGREEMENT NATIONS Based on a review of the complete record and for the reasons set forth below, DOE/FE has concluded that the opponents of the Dominion

  9. Single spin asymmetries in lp{yields}hX processes: A test of factorization

    SciTech Connect (OSTI)

    Anselmino, M.; Boglione, M.; Prokudin, A.; D'Alesio, U.; Melis, S.; Murgia, F.

    2010-02-01

    Predictions for the transverse single spin asymmetry (SSA), A{sub N}, are given for the inclusive processes lp{sup {up_arrow}{yields}h}X and lp{sup {up_arrow}{yields}j}et+X, which could be measured in operating or future experiments. These estimates are based on the Sivers distributions and the Collins fragmentation functions which fit the azimuthal asymmetries measured in semi-inclusive deep inelastic scattering (SIDIS) processes (lp{sup {up_arrow}{yields}l'}hX). The factorization in terms of transverse momentum dependent distribution and fragmentation functions (TMD factorization)--which supplies the theoretical framework in which SIDIS azimuthal asymmetries are analyzed--is assumed to hold also for the lp{yields}hX inclusive process at large P{sub T}. A measurement of A{sub N} would then provide a direct test of the validity of the TMD factorization in this case and would have important consequences for the study and understanding of SSAs in pp{sup {up_arrow}{yields}h}X processes.

  10. Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, FLNG Liquefactio...

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

    ...P., FLNG Liquefaction, LLC, FLNG Liquefaction 2, LLC and FLNG Liquefaction 3, LLC - 14-005-CIC; 10-160-LNG; 10-161-LNG, 11-161-LNG and 12-06-LNG Freeport LNG Expansion, L.P., FLNG ...

  11. Charge-pump voltage converter

    DOE Patents [OSTI]

    Brainard, John P.; Christenson, Todd R.

    2009-11-03

    A charge-pump voltage converter for converting a low voltage provided by a low-voltage source to a higher voltage. Charge is inductively generated on a transfer rotor electrode during its transit past an inductor stator electrode and subsequently transferred by the rotating rotor to a collector stator electrode for storage or use. Repetition of the charge transfer process leads to a build-up of voltage on a charge-receiving device. Connection of multiple charge-pump voltage converters in series can generate higher voltages, and connection of multiple charge-pump voltage converters in parallel can generate higher currents. Microelectromechanical (MEMS) embodiments of this invention provide a small and compact high-voltage (several hundred V) voltage source starting with a few-V initial voltage source. The microscale size of many embodiments of this invention make it ideally suited for MEMS- and other micro-applications where integration of the voltage or charge source in a small package is highly desirable.

  12. Portable convertible blast effects shield

    DOE Patents [OSTI]

    Pastrnak, John W.; Hollaway, Rocky; Henning, Carl D.; Deteresa, Steve; Grundler, Walter; Hagler,; Lisle B.; Kokko, Edwin; Switzer, Vernon A

    2010-10-26

    A rapidly deployable portable convertible blast effects shield/ballistic shield includes a set two or more telescoping cylindrical rings operably connected to each other to convert between a telescopically-collapsed configuration for storage and transport, and a telescopically-extended upright configuration forming an expanded inner volume. In a first embodiment, the upright configuration provides blast effects shielding, such as against blast pressures, shrapnel, and/or fire balls. And in a second embodiment, the upright configuration provides ballistic shielding, such as against incoming weapons fire, shrapnel, etc. Each ring has a high-strength material construction, such as a composite fiber and matrix material, capable of substantially inhibiting blast effects and impinging projectiles from passing through the shield. And the set of rings are releasably securable to each other in the telescopically-extended upright configuration, such as by click locks.

  13. Portable convertible blast effects shield

    DOE Patents [OSTI]

    Pastrnak, John W.; Hollaway, Rocky; Henning, Carl D.; Deteresa, Steve; Grundler, Walter; Hagler, Lisle B.; Kokko, Edwin; Switzer, Vernon A.

    2011-03-15

    A rapidly deployable portable convertible blast effects shield/ballistic shield includes a set two or more frusto-conically-tapered telescoping rings operably connected to each other to convert between a telescopically-collapsed configuration for storage and transport, and a telescopically-extended upright configuration forming an expanded inner volume. In a first embodiment, the upright configuration provides blast effects shielding, such as against blast pressures, shrapnel, and/or fire balls. And in a second embodiment, the upright configuration provides ballistic shielding, such as against incoming weapons fire, shrapnel, etc. Each ring has a high-strength material construction, such as a composite fiber and matrix material, capable of substantially inhibiting blast effects and impinging projectiles from passing through the shield. And the set of rings are releasably securable to each other in the telescopically-extended upright configuration by the friction fit of adjacent pairs of frusto-conically-tapered rings to each other.

  14. Portable convertible blast effects shield

    DOE Patents [OSTI]

    Pastrnak, John W.; Hollaway, Rocky; Henning, Carl D.; Deteresa, Steve; Grundler, Walter; Hagler, Lisle B.; Kokko, Edwin; Switzer, Vernon A

    2007-05-22

    A rapidly deployable portable convertible blast effects shield/ballistic shield includes a set two or more telescoping cylindrical rings operably connected to each other to convert between a telescopically-collapsed configuration for storage and transport, and a telescopically-extended upright configuration forming an expanded inner volume. In a first embodiment, the upright configuration provides blast effects shielding, such as against blast pressures, shrapnel, and/or fire balls. And in a second embodiment, the upright configuration provides ballistic shielding, such as against incoming weapons fire, shrapnel, etc. Each ring has a high-strength material construction, such as a composite fiber and matrix material, capable of substantially inhibiting blast effects and impinging projectiles from passing through the shield. And the set of rings are releasably securable to each other in the telescopically-extended upright configuration, such as by click locks.

  15. SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTION,

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

    LLC - FE DKT. NOs. 12-06-LNG, 10-161-LNG and 11-161-LNG (Order Nos. 3066, 3282 and 3357) | Department of Energy EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NOs. 12-06-LNG, 10-161-LNG and 11-161-LNG (Order Nos. 3066, 3282 and 3357) SEMI-ANNUAL REPORTS FOR FREEPORT LNG EXPANSION, L.P. & FLNG LIQUEFACTION, LLC - FE DKT. NOs. 12-06-LNG, 10-161-LNG and 11-161-LNG (Order Nos. 3066, 3282 and 3357) April 2014 (229.51 KB) October 2014 (46.03 KB) April 2015 (2.19 MB) October 2015 (2.31

  16. Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC- FE Dkt. No. 10-161-LNG

    Office of Energy Efficiency and Renewable Energy (EERE)

    On May 17, 2013, the Office of Fossil Energy of the Department of Energy (DOE/FE) issued Order No. 3282 (FLEX I Conditional Order) to Freeport LNG Expansion, L.P. and FLNG Liquefaction, LLC,...

  17. Record of Categorical Exclusion (CS) Determination, Office of Electricity Delivery and Energy Reliability (OE): EA-368 Brookfield Energy Marketing LP

    Broader source: Energy.gov [DOE]

    Record of Categorical Exclusion (CS) Determination, Office of Electricity Delivery and Energy Reliability (OE):  Application from Brookfield Energy Marketing LP to export electric energy to CanadaA

  18. Auxiliary resonant DC tank converter

    DOE Patents [OSTI]

    Peng, Fang Z.

    2000-01-01

    An auxiliary resonant dc tank (ARDCT) converter is provided for achieving soft-switching in a power converter. An ARDCT circuit is coupled directly across a dc bus to the inverter to generate a resonant dc bus voltage, including upper and lower resonant capacitors connected in series as a resonant leg, first and second dc tank capacitors connected in series as a tank leg, and an auxiliary resonant circuit comprising a series combination of a resonant inductor and a pair of auxiliary switching devices. The ARDCT circuit further includes first clamping means for holding the resonant dc bus voltage to the dc tank voltage of the tank leg, and second clamping means for clamping the resonant dc bus voltage to zero during a resonant period. The ARDCT circuit resonantly brings the dc bus voltage to zero in order to provide a zero-voltage switching opportunity for the inverter, then quickly rebounds the dc bus voltage back to the dc tank voltage after the inverter changes state. The auxiliary switching devices are turned on and off under zero-current conditions. The ARDCT circuit only absorbs ripples of the inverter dc bus current, thus having less current stress. In addition, since the ARDCT circuit is coupled in parallel with the dc power supply and the inverter for merely assisting soft-switching of the inverter without participating in real dc power transmission and power conversion, malfunction and failure of the tank circuit will not affect the functional operation of the inverter; thus a highly reliable converter system is expected.

  19. Enterprise converting buses to biodiesel

    Broader source: Energy.gov [DOE]

    Rental car customers may be able to breathe a little easier during their next trip to the airport. Alamo Rent A Car, Enterprise Rent-A-Car, and National Car Rental, all brands operated by the subsidiaries of Enterprise Holdings, are converting their airport shuttle buses to run on biodiesel fuel. The move is a good one for the environment, and will ultimately reduce the company’s carbon emissions. “We are saving 420,000 gallons of petroleum diesel,”  says Lee Broughton, director of corporate identity and sustainability for Enterprise Holdings.    

  20. Thermionic converter emitter support arrangement

    SciTech Connect (OSTI)

    Allen, D.T.

    1990-05-22

    This patent describes a support provided for use in a therminonic converter to support an end of an emitter to keep it out of contact with a surrounding collector while allowing the emitter end to move axially as its temperature changes. The emitter end is supported by a spring structure that includes a pair of Belleville springs, and the spring structure is supported by a support structure fixed to the housing that includes the collector. The support structure is in the form of a sandwich with a small metal spring-engaging element at the front end, a larger metal main support at the rear end that is attached to the housing, and with a ceramic layer between them that is bonded by hot isostatic pressing to the metal element and metal main support. The spring structure can include a loose wafer captured between the Belleville springs.

  1. Thermionic converter emitter support arrangement

    SciTech Connect (OSTI)

    Allen, D.T.

    1989-07-06

    This document discusses a support provided for use in a thermionic converter to support an end of an emitter to keep it out of contact with a surrounding collector while allowing the emitter end to move axially as its temperature changes. The emitter end is supported by a spring structure that includes a pair of Belleville springs, and the spring structure is supported by a support structure fixed to the housing that includes the collector. The support structure is in the form of a sandwich with a small metal spring-engaging element at the front end, a larger metal main support at the rear end that is attached to the housing, and with a ceramic layer between them that is bonded by hot isostatic pressing to the metal element and metal main support. The spring structure can include a loose wafer captured between the Belleville springs. 7 figs.

  2. Thermionic converter emitter support arrangement

    SciTech Connect (OSTI)

    Allen, Daniel T.

    1990-01-01

    A support is provided for use in a thermionic converter to support an end an emitter to keep it out of contact with a surrounding collector while allowing the emitter end to move axially at its temperatures changes. The emitter end (34) is supported by a spring structure (44) that includes a pair of Belleville springs, and the spring structure is supported by a support structure (42) fixed to the housing that includes the collector. The support structure is in the form of a sandwich with a small metal spring-engaging element (74) at the front end, a larger metal main support (76) at the rear end that is attached to the housng, and with a ceramic layer (80) between them that is bonded by hot isostatic pressing to the metal element and metal main support. The spring structure can include a loose wafer (120) captured between the Belleville springs.

  3. Thermionic converter emitter support arrangement

    SciTech Connect (OSTI)

    Allen, Daniel T.

    1990-01-01

    A support is provided for use in a therminonic converter to support an end of an emitter to keep it out of contact with a surrounding collector while allowing the emitter end to move axially as its temperature changes. The emitter end (34) is supported by a spring structure (44) that includes a pair of Belleville springs, and the spring structure is supported by a support structure (42) fixed to the housing that includes the collector. The support structure is in the form of a sandwich with a small metal spring-engaging element (74) at the front end, a larger metal main support (76) at the rear end that is attached to the housing, and with a ceramic layer (80) between them that is bonded by hot isostatic pressing to the metal element and metal main support. The spring structure can include a loose wafer (120) captured between the Belleville springs.

  4. Thermionic converter emitter support arrangement

    SciTech Connect (OSTI)

    Allen, D.T.

    1990-10-16

    A support is presented for use in a thermionic converted to support an end of an emitter to keep it out of contact with a surrounding collector while allowing the emitter end to move axially at its temperatures changes. The emitter end is supported by a spring structure that includes a pair of Belleville springs, and the spring structure is supported by a support structure fixed to the housing that includes the collector. The support structure is in the form of a sandwich with a small metal spring-engaging element at the front end, a large metal main support at the rear end that is attached to the housing, and metal main support. The spring structure can include a loose wafer captured between the Belleville springs.

  5. Sandia Energy - WEC-Sim (Wave Energy Converter SIMulator)

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

    WEC-Sim (Wave Energy Converter SIMulator) Home Stationary Power Energy Conversion Efficiency Water Power WEC-Sim (Wave Energy Converter SIMulator) WEC-Sim (Wave Energy Converter...

  6. Application to Export Electric Energy OE Docket No. EA-328 RBC Energy Services L.P.: Federal Register Notice Volume 72, No. 158- Aug. 16, 2007

    Broader source: Energy.gov [DOE]

    Application from RBC Energy Services L.P. to export electric energy to Canada. Federal Register Notice Vol 72 No 158

  7. The Olympics of science knowledge at PPPL's NJ Regional Science Bowl |

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

    Princeton Plasma Physics Lab The Olympics of science knowledge at PPPL's NJ Regional Science Bowl By Jeanne Jackson DeVoe March 3, 2014 Tweet Widget Google Plus One Share on Facebook The J Droids, a science club in Warren, N.J., at the end of a long day of competing with the Science Bowl trophies in the foreground. They took home the largest of the trophies after winning the U.S. Department of Energy's New Jersey Regional Middle School Science Bowl on Feb. 21. (Photo by Elle Starkman/PPPL

  8. New Catalyst Converts CO₂ to Fuel

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

    New Catalyst Converts CO₂ to Fuel New Catalyst Converts CO₂ to Fuel Calculations run at NERSC help confirm University of Illinois breakthrough September 5, 2014 Contact: Kathy Kincade, +1 510 495 2124, kkincade@lbl.gov Scientists from the University of Illinois at Chicago have synthesized a catalyst that improves their system for converting waste carbon dioxide (CO₂) into syngas, a precursor of gasoline and other energy-rich products, bringing the process closer to commercial viability.

  9. Ocean floor mounting of wave energy converters

    DOE Patents [OSTI]

    Siegel, Stefan G

    2015-01-20

    A system for mounting a set of wave energy converters in the ocean includes a pole attached to a floor of an ocean and a slider mounted on the pole in a manner that permits the slider to move vertically along the pole and rotate about the pole. The wave energy converters can then be mounted on the slider to allow adjustment of the depth and orientation of the wave energy converters.

  10. Vacuum-insulated catalytic converter

    DOE Patents [OSTI]

    Benson, David K.

    2001-01-01

    A catalytic converter has an inner canister that contains catalyst-coated substrates and an outer canister that encloses an annular, variable vacuum insulation chamber surrounding the inner canister. An annular tank containing phase-change material for heat storage and release is positioned in the variable vacuum insulation chamber a distance spaced part from the inner canister. A reversible hydrogen getter in the variable vacuum insulation chamber, preferably on a surface of the heat storage tank, releases hydrogen into the variable vacuum insulation chamber to conduct heat when the phase-change material is hot and absorbs the hydrogen to limit heat transfer to radiation when the phase-change material is cool. A porous zeolite trap in the inner canister absorbs and retains hydrocarbons from the exhaust gases when the catalyst-coated substrates and zeolite trap are cold and releases the hydrocarbons for reaction on the catalyst-coated substrate when the zeolite trap and catalyst-coated substrate get hot.

  11. Webinar Recording Available: Advanced Wave Energy Converters...

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

    Webinar Recording Available: Advanced Wave Energy Converters (WEC) Dynamics and Controls - ... Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar ...

  12. Innovative Catalytic Converter Wins National Award

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

    Golden, Colo., July 25, 1996A new catalytic converter design that could dramatically reduce automobile emissions and urban air pollution has been named one of the years most ...

  13. Controller for a wave energy converter

    SciTech Connect (OSTI)

    Wilson, David G.; Bull, Diana L.; Robinett, III, Rush D.

    2015-09-22

    A wave energy converter (WEC) is described, the WEC including a power take off (PTO) that converts relative motion of bodies of the WEC into electrical energy. A controller controls operation of the PTO, causing the PTO to act as a motor to widen a wave frequency spectrum that is usable to generate electrical energy.

  14. RF digital-to-analog converter

    DOE Patents [OSTI]

    Conway, P.H.; Yu, D.U.L.

    1995-02-28

    A digital-to-analog converter is disclosed for producing an RF output signal proportional to a digital input word of N bits from an RF reference input, N being an integer greater or equal to 2. The converter comprises a plurality of power splitters, power combiners and a plurality of mixers or RF switches connected in a predetermined configuration. 18 figs.

  15. RF digital-to-analog converter

    DOE Patents [OSTI]

    Conway, Patrick H.; Yu, David U. L.

    1995-01-01

    A digital-to analogue converter for producing an RF output signal proportional to a digital input word of N bits from an RF reference input, N being an integer greater or equal to 2. The converter comprises a plurality of power splitters, power combiners and a plurality of mixers or RF switches connected in a predetermined configuration.

  16. Distributed electrical leads for thermionic converter

    DOE Patents [OSTI]

    Fitzpatrick, Gary O.; Britt, Edward J.

    1979-01-01

    In a thermionic converter, means are provided for coupling an electrical lead to at least one of the electrodes thereof. The means include a bus bar and a plurality of distributed leads coupled to the bus bar each of which penetrates through one electrode and are then coupled to the other electrode of the converter in spaced apart relation.

  17. OFF-THE-RECORD COMMUNICATION FOR JORDAN COVE ENERGY PROJECT, L.P., FE DKT. NO. 12-32-LNG

    Broader source: Energy.gov [DOE]

    Posting of Off-the-Record CommunicationThe documents linked below were sent to the Department of Energy (DOE) in reference to the Jordan Cove Energy Project, L.P., FE Dkt. No. 12-32-LNG proceeding....

  18. RELAP5/MOD2 assessment, OECD-LOFT small break experiment LP-SB-03

    SciTech Connect (OSTI)

    Guntay, S. )

    1990-04-01

    An analysis of the experimental results and post-test calculations using RELAP5/MOD2 carried out for OECD-LOFT small break experiment LP-SB-3 are presented. Experiment LP-SB-3 was conducted on March 5, 1984 in Loss-of-Fluid Test (LOFT) facility located at the Idaho National Engineering Laboratory (INEL). The experiment simulated a small cold leg break, with concurrent loss of high pressure injection system, and cooldown and recovery by feed and bleed of the steam generator secondary side and accumulator injection, respectively. The analysis was under taken as a part of a program at EIR aimed at developing experience in using the latest generation of best estimate Loss of Coolant Accident (LOCA) analysis computer codes, and to improve understanding of Small Break LOCA transients and as well as a part of a program aimed at assessing the RELAP5/MOD2 code. The latest available version (Cycle 33 to 36.1) of the code was used. The particular test selected for the analysis included several phenomena potentially relevant to any PWR plant operation in Switzerland. This report documents a short post-test analysis of the experiment emphasizing the results of additional analysis performed during the course of this task. RELAP5/MOD2 input model and results of the post-test calculation are documented. Included in the report are the results of a sensitivity analysis which show the predicted thermal-hydraulic response to a different input model. 7 refs., 55 figs., 2 tabs.

  19. WEC-Sim (Wave Energy Converter SIMulator)

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

    ... Social Twitter Google + Vimeo Newsletter Signup SlideShare WEC-Sim (Wave Energy Converter SIMulator) HomeStationary PowerEnergy Conversion EfficiencyWater PowerTechnology ...

  20. Waveguide mode converter and method using same

    DOE Patents [OSTI]

    Moeller, Charles P.

    1990-01-01

    A waveguide mode converter converts electromagnetic power being transmitted in a TE.sub.0n or a TM.sub.0n mode, where n is an integer, to an HE.sub.11 mode. The conversion process occurs in a single stage without requiring the power to pass through any intermediate modes. The converter comprises a length of circular corrugated waveguide formed in a multiperiod periodic curve. The period of the curve is selected to couple the desired modes and decouple undesired modes. The corrugation depth is selected to control the phase propagation constant, or wavenumbers, of the input and output modes, thereby preventing coherent coupling to competing modes. In one embodiment, both the period and amplitude of the curve may be selectively adjusted, thereby allowing the converter to be tuned to maximize the conversion efficiency.

  1. Development of a methodology for conducting an integrated HRA/PRA --. Task 1, An assessment of human reliability influences during LP&S conditions PWRs

    SciTech Connect (OSTI)

    Luckas, W.J.; Barriere, M.T.; Brown, W.S.; Wreathall, J.; Cooper, S.E.

    1993-06-01

    During Low Power and Shutdown (LP&S) conditions in a nuclear power plant (i.e., when the reactor is subcritical or at less than 10--15% power), human interactions with the plant`s systems will be more frequent and more direct. Control is typically not mediated by automation, and there are fewer protective systems available. Therefore, an assessment of LP&S related risk should include a greater emphasis on human reliability than such an assessment made for power operation conditions. In order to properly account for the increase in human interaction and thus be able to perform a probabilistic risk assessment (PRA) applicable to operations during LP&S, it is important that a comprehensive human reliability assessment (HRA) methodology be developed and integrated into the LP&S PRA. The tasks comprising the comprehensive HRA methodology development are as follows: (1) identification of the human reliability related influences and associated human actions during LP&S, (2) identification of potentially important LP&S related human actions and appropriate HRA framework and quantification methods, and (3) incorporation and coordination of methodology development with other integrated PRA/HRA efforts. This paper describes the first task, i.e., the assessment of human reliability influences and any associated human actions during LP&S conditions for a pressurized water reactor (PWR).

  2. MULTILEVEL CONVERTERS - A NEW BREED OF POWER CONVERTERS Jih-Sheng...

    Office of Scientific and Technical Information (OSTI)

    ... All these converters have been completely analyzed and simulated. Two hardware models have been built and tested to verify the concept. Both simulation and experimental results ...

  3. Isolated and soft-switched power converter

    DOE Patents [OSTI]

    Peng, Fang Zheng; Adams, Donald Joe

    2002-01-01

    An isolated and soft-switched power converter is used for DC/DC and DC/DC/AC power conversion. The power converter includes two resonant tank circuits coupled back-to-back through an isolation transformer. Each resonant tank circuit includes a pair of resonant capacitors connected in series as a resonant leg, a pair of tank capacitors connected in series as a tank leg, and a pair of switching devices with anti-parallel clamping diodes coupled in series as resonant switches and clamping devices for the resonant leg. The power converter is well suited for DC/DC and DC/DC/AC power conversion applications in which high-voltage isolation, DC to DC voltage boost, bidirectional power flow, and a minimal number of conventional switching components are important design objectives. For example, the power converter is especially well suited to electric vehicle applications and load-side electric generation and storage systems, and other applications in which these objectives are important. The power converter may be used for many different applications, including electric vehicles, hybrid combustion/electric vehicles, fuel-cell powered vehicles with low-voltage starting, remote power sources utilizing low-voltage DC power sources, such as photovoltaics and others, electric power backup systems, and load-side electric storage and generation systems.

  4. Converting energy to medical progress [nuclear medicine] (Technical...

    Office of Scientific and Technical Information (OSTI)

    Converting energy to medical progress nuclear medicine Citation Details In-Document Search Title: Converting energy to medical progress nuclear medicine You are accessing a ...

  5. MHK Technologies/The Crestwing Wave Energy Converter | Open Energy...

    Open Energy Info (EERE)

    Crestwing Wave Energy Converter < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage The Crestwing Wave Energy Converter.jpg Technology Profile...

  6. Hybrid switch for resonant power converters (Patent) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Patent: Hybrid switch for resonant power converters Citation Details In-Document Search Title: Hybrid switch for resonant power converters A hybrid switch comprising two ...

  7. NNSA Successfully Converts Third Domestic Research Reactor in...

    National Nuclear Security Administration (NNSA)

    Successfully Converts Third Domestic Research Reactor in the Last Year September 13, 2007 ... converted the 1-kilowatt materials test reactor (PUR-1) at Purdue University in Indiana ...

  8. Saybolt universal viscosity converted to kinematic

    SciTech Connect (OSTI)

    Anaya, C.; Bermudez, O.

    1987-09-21

    This article describes a program for personal and handheld computers, written in Basic, which has been developed for the conversion of Saybolt universal viscosity in Saybolt Universal Seconds (SSU or SUS) to kinematic viscosity in centistokes (cSt), at any selected temperature. It was developed using the mathematical relationship presented in the American Society for Testing and Materials (ASTM) standard D2161-82. In the standard, an equation is presented to convert kinematic viscosity to Saybolt universal viscosity, but nothing is presented to convert from Saybolt to kinematic because it is necessary to find the roots of a nonexplicit function. There are several numerical methods that can be used to determine the roots of the nonexplicit function, and therefore, convert Saybolt universal viscosity to kinematic viscosity. In the program, the first iteration of the second-order Newton-Raphson method is followed by the Wegstein method as a convergence accelerator.

  9. Power system applications for PASC converter systems

    SciTech Connect (OSTI)

    Donnelly, M.K.; Johnson, R.M.

    1994-04-01

    This paper shows, using computer EMTP simulations, some preliminary results of applying pulse amplitude synthesis and control (PASC) technology to single-source level voltage converter system. The method can be applied to any single terminal pair source with appropriate modifications in power extraction interface and computer control program to match source and load impedance characteristics. The PASC realization as discussed here employs banks of transformers, one bank per phase, in which the primaries are connected in parallel through a switch matrix to the dc source. Two opposite polarity primaries per transformer are pulsed alternatively in time to produce an oscillatory sinusoidal output waveform. PASC conversion system capabilities to produce both leading and lagging power factor power output in single-phase and three-phase {Delta} or Y configurations are illustrated. EMTP simulations are used to demonstrate the converter capabilities. Also included are discussions regarding harmonics and potential control strategies to adapt the converter to an application or to minimize harmonics.

  10. WEC-Sim (Wave Energy Converter - SIMulator)

    SciTech Connect (OSTI)

    2014-11-26

    WEC-Sim (Wave Energy Converter SIMulator) is a code developed by Sandia National Laboratories and the National Renewable Energy Laboratory to model wave energy converters (WECs) when they are subject to operational waves. The code is a time-domain modeling tool developed in MATLAB/Simulink using the multi-body dynamics solver SimMechanics. In WEC-Sim, WECs are modeled by connecting rigid bodies to one another with joint or constraint blocks from the WEC-Sim library. WEC-Sim is a publicly available, open-source code to model WECs.

  11. WEC-Sim (Wave Energy Converter - SIMulator)

    Energy Science and Technology Software Center (OSTI)

    2014-11-26

    WEC-Sim (Wave Energy Converter SIMulator) is a code developed by Sandia National Laboratories and the National Renewable Energy Laboratory to model wave energy converters (WECs) when they are subject to operational waves. The code is a time-domain modeling tool developed in MATLAB/Simulink using the multi-body dynamics solver SimMechanics. In WEC-Sim, WECs are modeled by connecting rigid bodies to one another with joint or constraint blocks from the WEC-Sim library. WEC-Sim is a publicly available, open-sourcemore » code to model WECs.« less

  12. Freeport LNG Development, L.P. (Freeport LNG)- Blanket Authorization to Export Previously Imported LNG- FE Dkt. No. 15-103-LNG

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Office of Fossil Energy gives notice of receipt of an Application filed June 25, 2015 by Freeport LNG Development, L.P. (Freeport LNG), requesting blanket authorization to export liquefied...

  13. Method of making a catalytic converter

    SciTech Connect (OSTI)

    Bailey, C.H.; De Palma, T.V.; Dillon, J.E.

    1982-08-10

    Arrangement for resiliently mounting a ceramic monolithic type catalytic converter element in a metal housing with a blanket of knit wire mesh material includes at least one circumferential band of high temperature intumescent material containing ceramic fibers positioned within the wire mesh blanket which prevents virtually all bypass leakage around the element and substantially reduces the temperature of the wire mesh.

  14. Hybrid switch for resonant power converters

    DOE Patents [OSTI]

    Lai, Jih-Sheng; Yu, Wensong

    2014-09-09

    A hybrid switch comprising two semiconductor switches connected in parallel but having different voltage drop characteristics as a function of current facilitates attainment of zero voltage switching and reduces conduction losses to complement reduction of switching losses achieved through zero voltage switching in power converters such as high-current inverters.

  15. High-frequency matrix converter with square wave input

    SciTech Connect (OSTI)

    Carr, Joseph Alexander; Balda, Juan Carlos

    2015-03-31

    A device for producing an alternating current output voltage from a high-frequency, square-wave input voltage comprising, high-frequency, square-wave input a matrix converter and a control system. The matrix converter comprises a plurality of electrical switches. The high-frequency input and the matrix converter are electrically connected to each other. The control system is connected to each switch of the matrix converter. The control system is electrically connected to the input of the matrix converter. The control system is configured to operate each electrical switch of the matrix converter converting a high-frequency, square-wave input voltage across the first input port of the matrix converter and the second input port of the matrix converter to an alternating current output voltage at the output of the matrix converter.

  16. Alternative Fuels Data Center: Lancaster Co., Pennsylvania, Converts Trash

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    to Energy Lancaster Co., Pennsylvania, Converts Trash to Energy to someone by E-mail Share Alternative Fuels Data Center: Lancaster Co., Pennsylvania, Converts Trash to Energy on Facebook Tweet about Alternative Fuels Data Center: Lancaster Co., Pennsylvania, Converts Trash to Energy on Twitter Bookmark Alternative Fuels Data Center: Lancaster Co., Pennsylvania, Converts Trash to Energy on Google Bookmark Alternative Fuels Data Center: Lancaster Co., Pennsylvania, Converts Trash to Energy on

  17. Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Natural Gas Landfills Convert Biogas Into Renewable Natural Gas to someone by E-mail Share Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable Natural Gas on Facebook Tweet about Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable Natural Gas on Twitter Bookmark Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable Natural Gas on Google Bookmark Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable Natural Gas on

  18. Alternative Fuels Data Center: Veolia Transportation Converts Taxi Fleet to

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Propane Veolia Transportation Converts Taxi Fleet to Propane to someone by E-mail Share Alternative Fuels Data Center: Veolia Transportation Converts Taxi Fleet to Propane on Facebook Tweet about Alternative Fuels Data Center: Veolia Transportation Converts Taxi Fleet to Propane on Twitter Bookmark Alternative Fuels Data Center: Veolia Transportation Converts Taxi Fleet to Propane on Google Bookmark Alternative Fuels Data Center: Veolia Transportation Converts Taxi Fleet to Propane on

  19. MULTILEVEL CONVERTERS - A NEW BREED OF POWER CONVERTERS Jih-Sheng...

    Office of Scientific and Technical Information (OSTI)

    ... a power converter needs to transfer real power from ac to dc (rectifier) or dc to ac (inverter operation). When operating at unity power factor, the charging time for ...

  20. Optical analog-to-digital converter

    DOE Patents [OSTI]

    Vawter, G. Allen; Raring, James; Skogen, Erik J.

    2009-07-21

    An optical analog-to-digital converter (ADC) is disclosed which converts an input optical analog signal to an output optical digital signal at a sampling rate defined by a sampling optical signal. Each bit of the digital representation is separately determined using an optical waveguide interferometer and an optical thresholding element. The interferometer uses the optical analog signal and the sampling optical signal to generate a sinusoidally-varying output signal using cross-phase-modulation (XPM) or a photocurrent generated from the optical analog signal. The sinusoidally-varying output signal is then digitized by the thresholding element, which includes a saturable absorber or at least one semiconductor optical amplifier, to form the optical digital signal which can be output either in parallel or serially.

  1. Thyristor converter for capacitive laser accumulators

    SciTech Connect (OSTI)

    Benediktov, G.L.

    1983-12-01

    Theoretical and experimental investigations showed the possibility of construction of a thyristor converter for power supply of capacitive accumulators of gas-discharge lamps for a laser with provision for constancy of power consumed from the power source. The curves given for the law of change of energy depending on voltage on the accumulator capacitance and the expressions for current and voltage in the charging circuit make it possible to make an engineer calculation of the circuit of the thyristor converter. The proposed method of calculating the process of charging of a capacitive accumulator can be used for the calculation of a circuit, providing other laws of change of power in time which differ from the law P const.

  2. Converting DYNAMO simulations to Powersim Studio simulations

    SciTech Connect (OSTI)

    Walker, La Tonya Nicole; Malczynski, Leonard A.

    2014-02-01

    DYNAMO is a computer program for building and running 'continuous' simulation models. It was developed by the Industrial Dynamics Group at the Massachusetts Institute of Technology for simulating dynamic feedback models of business, economic, and social systems. The history of the system dynamics method since 1957 includes many classic models built in DYANMO. It was not until the late 1980s that software was built to take advantage of the rise of personal computers and graphical user interfaces that DYNAMO was supplanted. There is much learning and insight to be gained from examining the DYANMO models and their accompanying research papers. We believe that it is a worthwhile exercise to convert DYNAMO models to more recent software packages. We have made an attempt to make it easier to turn these models into a more current system dynamics software language, Powersim Studio produced by Powersim AS2 of Bergen, Norway. This guide shows how to convert DYNAMO syntax into Studio syntax.

  3. Component technology for Stirling power converters

    SciTech Connect (OSTI)

    Thieme, L.G.

    1994-09-01

    NASA Lewis Research Center has organized a component technology program as part of the efforts to develop Stirling converter technology for space power applications. The Stirling space power program is part of the NASA High Capacity Power Project of the Civil Space Technology Initiative (CSTI). NASA Lewis is also providing technical management for a DOE/Sandia program to develop Stirling converters for solar terrestrial power producing electricity for the utility grid. The primary contractors for the space power and solar terrestrial programs develop component technologies directly related to their program goals. This Lewis component technology effort, while coordinated with the main programs, aims at longer term issues, advanced technologies, and independent assessments. This paper will present an overview of work on linear alternators, engine/alternator/load interactions and controls, heat exchangers, materials, life and reliability, and bearings.

  4. convert program | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    convert program Material Management and Minimization The Office of Material Management and Minimization (M3) presents an integrated approach to addressing the persistent threat posed by nuclear materials through a full cycle of materials management and minimization efforts. Consistent with the President's highly enriched uranium (HEU) and... Conversion A key starting point for material management and minimization is reducing the civilian use of and demands for weapon-grade nuclear material. The

  5. APPARATUS FOR CONVERTING HEAT INTO ELECTRICITY

    DOE Patents [OSTI]

    Crouthamel, C.E.; Foster, M.S.

    1964-01-28

    This patent shows an apparatus for converting heat to electricity. It includes a galvanic cell having an anodic metal anode, a fused salt electrolyte, and a hydrogen cathode having a diffusible metal barrier of silver-- palladium alloy covered with sputtered iron on the side next to the fused electrolyte. Also shown is a regenerator for regenerating metal hydride produced by the galvanic cell into hydrogen gas and anodic metal, both of which are recycled. (AEC)

  6. One Man's Trash, Another Man's Fuel: BMW Plant Converts Landfill...

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

    One Man's Trash, Another Man's Fuel: BMW Plant Converts Landfill Gas to Hydrogen Fuel One Man's Trash, Another Man's Fuel: BMW Plant Converts Landfill Gas to Hydrogen Fuel August ...

  7. Research Reactor at University of Florida Has Been Converted...

    National Nuclear Security Administration (NNSA)

    Research Reactor at University of Florida Has Been Converted October 18, 2006 By End of ... has successfully converted a research reactor at the University of Florida from the use ...

  8. Idaho Application for Permit to Convert a Geothermal Injection...

    Open Energy Info (EERE)

    Convert a Geothermal Injection Well - Form 4003-3 Jump to: navigation, search OpenEI Reference LibraryAdd to library Form: Idaho Application for Permit to Convert a Geothermal...

  9. DOE Announces Webinars on the Wave Energy Converter Prize, the...

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

    the Wave Energy Converter Prize, the Best of the Clean Cities Tools and Resources, and More DOE Announces Webinars on the Wave Energy Converter Prize, the Best of the Clean Cities...

  10. Heat Pump Water Heater using Solid-State Energy Converters |...

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

    Water Heater using Solid-State Energy Converters Heat Pump Water Heater using Solid-State Energy Converters Sheetak will work on developing a full scale prototype of its low cost ...

  11. Voltage balanced multilevel voltage source converter system

    DOE Patents [OSTI]

    Peng, F.Z.; Lai, J.S.

    1997-07-01

    Disclosed is a voltage balanced multilevel converter for high power AC applications such as adjustable speed motor drives and back-to-back DC intertie of adjacent power systems. This converter provides a multilevel rectifier, a multilevel inverter, and a DC link between the rectifier and the inverter allowing voltage balancing between each of the voltage levels within the multilevel converter. The rectifier is equipped with at least one phase leg and a source input node for each of the phases. The rectifier is further equipped with a plurality of rectifier DC output nodes. The inverter is equipped with at least one phase leg and a load output node for each of the phases. The inverter is further equipped with a plurality of inverter DC input nodes. The DC link is equipped with a plurality of rectifier charging means and a plurality of inverter discharging means. The plurality of rectifier charging means are connected in series with one of the rectifier charging means disposed between and connected in an operable relationship with each adjacent pair of rectifier DC output nodes. The plurality of inverter discharging means are connected in series with one of the inverter discharging means disposed between and connected in an operable relationship with each adjacent pair of inverter DC input nodes. Each of said rectifier DC output nodes are individually electrically connected to the respective inverter DC input nodes. By this means, each of the rectifier DC output nodes and each of the inverter DC input nodes are voltage balanced by the respective charging and discharging of the rectifier charging means and the inverter discharging means. 15 figs.

  12. Voltage balanced multilevel voltage source converter system

    DOE Patents [OSTI]

    Peng, Fang Zheng; Lai, Jih-Sheng

    1997-01-01

    A voltage balanced multilevel converter for high power AC applications such as adjustable speed motor drives and back-to-back DC intertie of adjacent power systems. This converter provides a multilevel rectifier, a multilevel inverter, and a DC link between the rectifier and the inverter allowing voltage balancing between each of the voltage levels within the multilevel converter. The rectifier is equipped with at least one phase leg and a source input node for each of the phases. The rectifier is further equipped with a plurality of rectifier DC output nodes. The inverter is equipped with at least one phase leg and a load output node for each of the phases. The inverter is further equipped with a plurality of inverter DC input nodes. The DC link is equipped with a plurality of rectifier charging means and a plurality of inverter discharging means. The plurality of rectifier charging means are connected in series with one of the rectifier charging means disposed between and connected in an operable relationship with each adjacent pair of rectifier DC output nodes. The plurality of inverter discharging means are connected in series with one of the inverter discharging means disposed between and connected in an operable relationship with each adjacent pair of inverter DC input nodes. Each of said rectifier DC output nodes are individually electrically connected to the respective inverter DC input nodes. By this means, each of the rectifier DC output nodes and each of the inverter DC input nodes are voltage balanced by the respective charging and discharging of the rectifier charging means and the inverter discharging means.

  13. Solid state transport-based thermoelectric converter

    DOE Patents [OSTI]

    Hu, Zhiyu

    2010-04-13

    A solid state thermoelectric converter includes a thermally insulating separator layer, a semiconducting collector and an electron emitter. The electron emitter comprises a metal nanoparticle layer or plurality of metal nanocatalyst particles disposed on one side of said separator layer. A first electrically conductive lead is electrically coupled to the electron emitter. The collector layer is disposed on the other side of the separator layer, wherein the thickness of the separator layer is less than 1 .mu.m. A second conductive lead is electrically coupled to the collector layer.

  14. Converting urban tree maintenance residue to energy

    SciTech Connect (OSTI)

    Murphey, W.K.; Massey, J.G.; Sumrall, A.

    1980-01-01

    Three methods of utilizing urban wood waste collected by a tree maintenance firm in Houston, Texas (handling 30,000 ton waste/year) are examined: (a) hauling to a remote landfill; (b) chipping and hauling to a (local) power plant and converting to electricity; and (c) chipping and selling to an outside firm for use as boiler fuel. Breakdown of costs are given for each method in monetary and energy terms. Method (b) was the cheapest, producing a net energy gain (870 million Btu/day), but the firm chose method (c), since it realized a direct monetary return.

  15. survival analysis of wave energy converters

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

    supplemental directives Supplemental Directives NA-1 SD 226.1-1A Headquarters Biennial Review of Nuclear Safety Performance December 16, 2011 NNSA SD 226.1B NNSA Site Governance August 12, 2016 NNSA SD 243.1 Admin Change 1 Records Management Program March 21, 2016 NA SD 251.1 NNSA Policies, Supplemental Directives, and Business Operating

    survival analysis of wave energy converters - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure

  16. Alternative Fuels Data Center: City of Hendersonville Converts Vehicles to

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Natural Gas in North Carolina City of Hendersonville Converts Vehicles to Natural Gas in North Carolina to someone by E-mail Share Alternative Fuels Data Center: City of Hendersonville Converts Vehicles to Natural Gas in North Carolina on Facebook Tweet about Alternative Fuels Data Center: City of Hendersonville Converts Vehicles to Natural Gas in North Carolina on Twitter Bookmark Alternative Fuels Data Center: City of Hendersonville Converts Vehicles to Natural Gas in North Carolina on

  17. Emission factors for domestic use of L.P. gas in the metropolitan area of Mexico City

    SciTech Connect (OSTI)

    Molina, M.M.; Schifter, I.; Ontiveros, L.E.; Salinas, A.; Moreno, S.; Melgarejo, L.A.; Molina, R.; Krueger, B.

    1998-12-31

    One of the main problems found in air pollution in the Metropolitan Area of Mexico City (MAMC) is the presence of high concentrations of ozone at ground level in the atmosphere. The official Mexican standard for ozone concentration in the air (0.11 ppm, one hour, once every 3 years) has been exceeded more than 300 days per year. Ozone is formed due to the emissions of nitrogen oxides and hydrocarbons originated from either combustion processes or vapors emanating from fuel handling operations. The results of an evaluation of several domestic devices like stoves and water heaters with L.P. gas as fuel are presented. A method for the evaluation of hydrocarbon emission was developed. A prototype of domestic installation was constructed. The prototype includes L.P. gas tank, domestic stove, water heater, piping and instrumentation. Several combinations of stoves and water heaters were evaluated. The sampling and analysis of hydrocarbons were performed using laboratory equipment originally designed for the evaluation of combustion and evaporative emissions in automobiles: a SHED camera (sealed room equipped with an hydrocarbon analyzer) was used to measure leaks in the prototype of domestic installation and a Constant Volume Sampler (CVS) for the measurement of incomplete combustion emissions. Emission factors were developed for each domestic installation.

  18. Mechanical vibration to electrical energy converter

    DOE Patents [OSTI]

    Kellogg, Rick Allen; Brotz, Jay Kristoffer

    2009-03-03

    Electromechanical devices that generate an electrical signal in response to an external source of mechanical vibrations can operate as a sensor of vibrations and as an energy harvester for converting mechanical vibration to electrical energy. The devices incorporate a magnet that is movable through a gap in a ferromagnetic circuit, wherein a coil is wound around a portion of the ferromagnetic circuit. A flexible coupling is used to attach the magnet to a frame for providing alignment of the magnet as it moves or oscillates through the gap in the ferromagnetic circuit. The motion of the magnet can be constrained to occur within a substantially linear range of magnetostatic force that develops due to the motion of the magnet. The devices can have ferromagnetic circuits with multiple arms, an array of magnets having alternating polarity and, encompass micro-electromechanical (MEM) devices.

  19. Modular Power Converters for PV Applications

    SciTech Connect (OSTI)

    Ozpineci, Burak; Tolbert, Leon M

    2012-05-01

    This report describes technical opportunities to serve as parts of a technological roadmap for Shoals Technologies Group in power electronics for PV applications. There are many different power converter circuits that can be used for solar inverter applications. The present applications do not take advantage of the potential for using common modules. We envision that the development of a power electronics module could enable higher reliability by being durable and flexible. Modules would have fault current limiting features and detection circuits such that they can limit the current through the module from external faults and can identify and isolate internal faults such that the remaining modules can continue to operate with only minimal disturbance to the utility or customer. Development of a reliable, efficient, low-cost, power electronics module will be a key enabling technology for harnessing more power from solar panels and enable plug and play operation. Power electronics for computer power supplies, communication equipment, and transportation have all targeted reliability and modularity as key requirements and have begun concerted efforts to replace monolithic components with collections of common smart modules. This is happening on several levels including (1) device level with intelligent control, (2) functional module level, and (3) system module. This same effort is needed in power electronics for solar applications. Development of modular units will result in standard power electronic converters that will have a lower installed and operating cost for the overall system. These units will lead to increased adaptability and flexibility of solar inverters. Incorporating autonomous fault current limiting and reconfiguration capabilities into the modules and having redundant modules will lead to a durable converter that can withstand the rigors of solar power generation for more than 30 years. Our vision for the technology roadmap is that there is no need

  20. Catalytic converter for automotive exhaust system

    SciTech Connect (OSTI)

    Merry, R.P.

    1986-10-14

    This patent describes a catalytic converter having a metallic casing, a unitary, solid ceramic catalytic element disposed within the casing, and resilient means disposed between the catalytic element and the metallic casing for positioning the catalytic element and for absorbing mechanical and thermal shock. The improvement described here comprises: the resilient means being a flexible intumescent planar sheet corrugated with a generally sinusoidal wave pattern along both its lengthwise edges. The corrugations are generally parallel and regular and are comprised of substantially equal ridges and hollows having a perimeter to frequency ratio in a range of 2.44 to 4.88 and amplitude in a range of 12 to 50% of the width of the sheet.

  1. Clustering of cycloidal wave energy converters

    DOE Patents [OSTI]

    Siegel, Stefan G.

    2016-03-29

    A wave energy conversion system uses a pair of wave energy converters (WECs) on respective active mountings on a floating platform, so that the separation of the WECs from each other or from a central WEC can be actively adjusted according to the wavelength of incident waves. The adjustable separation facilitates operation of the system to cancel reactive forces, which may be generated during wave energy conversion. Modules on which such pairs of WECs are mounted can be assembled with one or more central WECs to form large clusters in which reactive forces and torques can be made to cancel. WECs of different sizes can be employed to facilitate cancelation of reactive forces and torques.

  2. Integrated Solar Power Converters: Wafer-Level Sub-Module Integrated DC/DC Converter

    SciTech Connect (OSTI)

    2012-02-09

    Solar ADEPT Project: CU-Boulder is developing advanced power conversion components that can be integrated into individual solar panels to improve energy yields. The solar energy that is absorbed and collected by a solar panel is converted into useable energy for the grid through an electronic component called an inverter. Many large, conventional solar energy systems use one, central inverter to convert energy. CU-Boulder is integrating smaller, microinverters into individual solar panels to improve the efficiency of energy collection. The University’s microinverters rely on electrical components that direct energy at high speeds and ensure that minimal energy is lost during the conversion process—improving the overall efficiency of the power conversion process. CU-Boulder is designing its power conversion devices for use on any type of solar panel.

  3. Monitoring of Olympic National Park Beaches to determine fate and effects of spilled bunker C fuel oil

    SciTech Connect (OSTI)

    Strand, J.A.; Cullinan, V.I.; Crecelius, E.A.; Fortman, T.J.; Citterman, R.J.; Fleischmann, M.L.

    1990-10-01

    On December 23, 1988, the barge Nestucca was accidentally struck by its tow, a Souse Brothers Towing Company tug, releasing approximately 230,000 gallons of Bunker C fuel oil and fouling beaches from Grays Harbor north to Vancouver Island. Affected beaches in Washington included a 40-mile-long strip that has been recently added to Olympic National Park. The purpose of the monitoring program documented in this report was to determine the fate of spilled Bunker C fuel oil on selected Washington coastal beaches. We sought to determine (1) how much oil remained in intertidal and shallow subtidal habitats following clean-up and weathering, (2) to what extent intertidal and/or shallow subtidal biotic assemblages have been contaminated, and (3) how rapidly the oil has left the ecosystem. 45 refs., 18 figs., 8 tabs.

  4. An integrated flyback converter for DC uninterruptible power supply

    SciTech Connect (OSTI)

    Ma, K.W.; Lee, Y.S.

    1996-03-01

    An integrated flyback converter performing the combined functions of uninterruptible power supply (UPS) and switch-mode power supply (SMPS) is presented. This converter has a high voltage main power input and a low voltage backup battery input. DC output is obtained form the main input via a flyback converter during normal operation and from the backup battery via another flyback converter when input power fails. High conversion efficiency is achieved in normal, backup, and charging modes as there is only a single dc-dc conversion in each mode. The converter circuit is very simple, with two switching transistors, a relay for mode switching, and a single magnetic structure only. This new design offers substantial improvement in efficiency, size, and cost over the conventional cascade of UPS and SMPS due to single voltage conversion, high frequency switching, and removal of design redundancy. The operation, design, analysis, and experimental results of the converter are presented.

  5. Life cycle assessment of integrated waste management systems for alternative legacy scenarios of the London Olympic Park

    SciTech Connect (OSTI)

    Parkes, Olga Lettieri, Paola Bogle, I. David L.

    2015-06-15

    Highlights: • Application of LCA in planning integrated waste management systems. • Environmental valuation of 3 legacy scenarios for the Olympic Park. • Hot-spot analysis highlights the importance of energy and materials recovery. • Most environmental savings are achieved through materials recycling. • Sensitivity analysis shows importance of waste composition and recycling rates. - Abstract: This paper presents the results of the life cycle assessment (LCA) of 10 integrated waste management systems (IWMSs) for 3 potential post-event site design scenarios of the London Olympic Park. The aim of the LCA study is to evaluate direct and indirect emissions resulting from various treatment options of municipal solid waste (MSW) annually generated on site together with avoided emissions resulting from energy, materials and nutrients recovery. IWMSs are modelled using GaBi v6.0 Product Sustainability software and results are presented based on the CML (v.Nov-10) characterisation method. The results show that IWMSs with advanced thermal treatment (ATT) and incineration with energy recovery have the lowest Global Warming Potential (GWP) than IWMSs where landfill is the primary waste treatment process. This is due to higher direct emissions and lower avoided emissions from the landfill process compared to the emissions from the thermal treatment processes. LCA results demonstrate that significant environmental savings are achieved through substitution of virgin materials with recycled ones. The results of the sensitivity analysis carried out for IWMS 1 shows that increasing recycling rate by 5%, 10% and 15% compared to the baseline scenario can reduce GWP by 8%, 17% and 25% respectively. Sensitivity analysis also shows how changes in waste composition affect the overall result of the system. The outcomes of such assessments provide decision-makers with fundamental information regarding the environmental impacts of different waste treatment options necessary for

  6. Converter Topologies for Wired and Wireless Battery Chargers | Department

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

    of Energy Converter Topologies for Wired and Wireless Battery Chargers Converter Topologies for Wired and Wireless Battery Chargers 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation ape033_su_2011_o.pdf (384.8 KB) More Documents & Publications Converter Topologies for Wired and Wireless Battery Chargers Inverter Using Current Source Topology Wireless Plug-in Electric Vehicle (PEV) Charging

  7. Process for Converting Algal Oil to Alternative Aviation Fuel - Energy

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

    Innovation Portal Process for Converting Algal Oil to Alternative Aviation Fuel Los Alamos National Laboratory Contact LANL About This Technology The conversion process uses a Kolbe-based method of converting the fatty acids from the algal lipid triglycerides to fuel. The conversion process uses a Kolbe-based method of converting the fatty acids from the algal lipid triglycerides to fuel. Technology Marketing Summary Conversion of triglyceride oils extracted from algae-derived lipids into

  8. Sandia National Laboratories Uses Its Wave Energy Converter ...

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

    Uses Its Wave Energy Converter (WEC) to Harness the Motion of the Ocean - Sandia Energy ... Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar ...

  9. WEC-Sim (Wave Energy Converter SIMulator) Code Development and...

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

    (Wave Energy Converter SIMulator) Code Development and Training Class - Sandia Energy ... Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar ...

  10. Sandia, NREL Release Wave Energy Converter Modeling and Simulation...

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

    NREL Release Wave Energy Converter Modeling and Simulation Code: WEC-Sim - Sandia Energy ... Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar ...

  11. MHK Technologies/WAVE ENERGY CONVERTER | Open Energy Information

    Open Energy Info (EERE)

    WAVE ENERGY CONVERTER < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Technology Profile Technology Resource Click here Wave Technology Type...

  12. MHK Technologies/Magnetohydrodynamic MHD Wave Energy Converter...

    Open Energy Info (EERE)

    Magnetohydrodynamic MHD Wave Energy Converter MWEC < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Magnetohydrodynamic MHD Wave Energy...

  13. Multilevel Converters for Power System Applications J. S. Lai...

    Office of Scientific and Technical Information (OSTI)

    ... All these converters have been completely analyzed and simulated. One hardware model has been built and tested to verify the concept. Both simulation and experimental results prove ...

  14. NREL: Wind Power Research - NREL Research Helps Convert Overabundant...

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

    NREL Research Helps Convert Overabundant Methane into Useful Products March 18, 2016 Photo of a fermentation vessel cultivating our bacteria to produce lactic acid. Using ...

  15. Wave Energy Converter System Requirements and Performance Metrics

    Broader source: Energy.gov [DOE]

    The Energy Department and Wave Energy Scotland are holding a joint workshop on wave energy converter (WEC) system requirements and performance metrics on Friday, February 26.

  16. Wave Energy Converter Effects on Nearshore Wave Propagation

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

    Energy Converter Effects on Nearshore Wave Propagation Jesse Roberts 1 , Grace Chang *2 , Craig Jones *3 Sandia National Laboratories 1515 Eubank SE, Albuquerque, NM 87123 USA 1...

  17. MHK Technologies/Multi Absorbing Wave Energy Converter MAWEC...

    Open Energy Info (EERE)

    Wave Surge Converter Technology Readiness Level Click here TRL 1-3: Discovery Concept Definition Early Stage Development & Design & Engineering Technology Description MAWEC...

  18. MHK Technologies/OCEANTEC Wave Energy Converter | Open Energy...

    Open Energy Info (EERE)

    Energy Converter.jpg Technology Profile Primary Organization OCEANTEC Energias Marinas S L Technology Resource Click here Wave Technology Type Click here Attenuator Technology...

  19. Sandia Energy - Advanced Controls of Wave Energy Converters May...

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

    Advanced Controls of Wave Energy Converters May Increase Power Capture Up to 330% Home Renewable Energy Energy Water Power Partnership News News & Events Computational Modeling &...

  20. Heat Pump Water Heater Using Solid-State Energy Converters

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

    Heat Pump Water Heater Using Solid-State Energy Converters 2016 Building Technologies ... Project Goal: Demonstrate a home water heater product with affordable and reliable ...

  1. Heat Pump Water Heater Using Solid-State Energy Converters

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

    Heat Pump Water Heater Using Solid-State Energy Converters 2015 Building Technologies ... Home Water Heaters with Affordable, Reliable Solid-State Heat Pumps Key Partners: ...

  2. Magnet Technology for Power Converters: Nanocomposite Magnet Technology for High Frequency MW-Scale Power Converters

    SciTech Connect (OSTI)

    2012-02-27

    Solar ADEPT Project: CMU is developing a new nanoscale magnetic material that will reduce the size, weight, and cost of utility-scale PV solar power conversion systems that connect directly to the grid. Power converters are required to turn the energy that solar power systems create into useable energy for the grid. The power conversion systems made with CMUs nanoscale magnetic material have the potential to be 150 times lighter and significantly smaller than conventional power conversion systems that produce similar amounts of power.

  3. Summary of important results and SCDAP/RELAP5 analysis for OECD LOFT experiment LP-FP-2

    SciTech Connect (OSTI)

    Coryell, E.W.

    1994-04-01

    This report summarizes significant technical findings from the LP-FP-2 Experiment sponsored by the Organization of Economic Cooperation and Development (OECD). It was the second, and final, fission product experiment conducted in the Loss-of-Fluid Test (LOFT) facility at the Idaho National Engineering Laboratory. The overall technical objective of the test was to contribute to the understanding of fuel rod behavior, hydrogen generation, and fission product release, transport, and deposition during a V-sequence accident scenario that resulted in severe core damage. An 11 by 11 test bundle, comprised of 100 prepressurized fuel rods, 11 control rods, and 10 instrumented guide tubes, was surrounded by an insulating shroud and contained in a specially designed central fuel module, that was inserted into the LOFT reactor. The simulated transient was a V-sequence loss-of-coolant accident scenario featuring a pipe break in the low pressure injection system line attached to the hot leg of the LOFT broken loop piping. The transient was terminated by reflood of the reactor vessel when the outer wall shroud temperature reached 1517 K. With sustained fission power and heat from oxidation and metal-water reactions, elevated temperatures resulted in zircaloy melting, fuel liquefaction, material relocation, and the release of hydrogen, aerosols, and fission products. A description and evaluation of the major phenomena, based upon the response of on line instrumentation, analysis of fission product data, postirradiation examination of the fuel bundle, and calculations using the SCDAP/RELAP5 computer code, are presented.

  4. Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, FLNG Liquefaction 2, LLC and FLNG Liquefaction 3, LLC- 14-005-CIC; 10-160-LNG; 10-161-LNG, 11-161-LNG and 12-06-LNG

    Office of Energy Efficiency and Renewable Energy (EERE)

    Application of Freeport LNG Expansion, L.P., FLNG Liquefaction, LLC, FLNG Liquefaction 2, LLC and FLNG Liquefaction 3, LLC to Transfer Control of Long-term Authorization to Export LNG to Free Trade...

  5. Development of an ion-to-electron converter

    SciTech Connect (OSTI)

    Rachev, Mikhail; Srama, Ralf; Fettig, Rainer; Koehler, Uwe; Maas, Dieter; Gruen, Eberhard

    2005-06-15

    This article describes the design aspects of an ion-to-electron converter with a large area detector (approximately 450 cm{sup 2}). This converter was designed for a large area mass analyzer for the detection of cosmic dust particles. The design is based on the MM1 electron multiplier and the simulations were carried out using the software package SIMION 3D for the calculations of the electric field. Several dynode profiles were investigated in order to compare the time resolution and particle transmission. It is shown that the converter properties strongly depend on the dynode profile. Potential manufacturing processes are discussed briefly.

  6. Method for converting uranium oxides to uranium metal

    DOE Patents [OSTI]

    Duerksen, Walter K.

    1988-01-01

    A process is described for converting scrap and waste uranium oxide to uranium metal. The uranium oxide is sequentially reduced with a suitable reducing agent to a mixture of uranium metal and oxide products. The uranium metal is then converted to uranium hydride and the uranium hydride-containing mixture is then cooled to a temperature less than -100.degree. C. in an inert liquid which renders the uranium hydride ferromagnetic. The uranium hydride is then magnetically separated from the cooled mixture. The separated uranium hydride is readily converted to uranium metal by heating in an inert atmosphere. This process is environmentally acceptable and eliminates the use of hydrogen fluoride as well as the explosive conditions encountered in the previously employed bomb-reduction processes utilized for converting uranium oxides to uranium metal.

  7. Advanced Wave Energy Converters (WEC) Dynamics and Controls Webinar...

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

    Wave Energy Converters (WEC) Dynamics and Controls Webinar: June 6, 2016 at 2:00 p.m. EDT ... Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar ...

  8. Sensitivity of a Wave Energy Converter Dynamics Model to Nonlinear...

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

    surface in- tegral based method. NOMENCLATURE WEC Wave energy converter. T3R2 "Three-translation, two-rotation" WEC studied here. PCC Power-conversion-chain. PMT...

  9. Non-synchronous control of self-oscillating resonant converters

    DOE Patents [OSTI]

    Glaser, John Stanley (Niskayuna, NY); Zane, Regan Andrew (Scotia, NY)

    2002-01-01

    A self-oscillating switching power converter has a controllable reactance including an active device connected to a reactive element, wherein the effective reactance of the reactance and the active device is controlled such that the control waveform for the active device is binary digital and is not synchronized with the switching converter output frequency. The active device is turned completely on and off at a frequency that is substantially greater than the maximum frequency imposed on the output terminals of the active device. The effect is to vary the average resistance across the active device output terminals, and thus the effective output reactance, thereby providing converter output control, while maintaining the response speed of the converter.

  10. Vehicle Technologies Office Merit Review 2014: WBG Converters and Chargers

    Broader source: Energy.gov [DOE]

    Presentation given by Oak Ridge National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about WBG converters...

  11. Converter Topologies for Wired and Wireless Battery Chargers | Department

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

    of Energy 2 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting ape033_su_2012_o.pdf (655.46 KB) More Documents & Publications Converter Topologies for Wired and Wireless Battery Chargers Utilizing the Traction Drive Power Electronics System to Provide Plug-in Capability for PHEVs Vehicle Technologies Office Merit Review 2014: WBG Converters and Chargers

  12. Microsoft PowerPoint - Converting Sustainable Forest Products into Fuel

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

    Converting Sustainable Forest Products into Fuel: What it takes to have a successful wood pellet manufacturing business Presented at The Biomass Renewable Energy Opportunities and Strategies Forum July 9, 2014 Converting Sustainable Forest Products into Fuel: What it takes to have a successful wood pellet manufacturing business Presented at The Biomass Renewable Energy Opportunities and Strategies Forum July 9, 2014 Presented by Dr. William Strauss President, FutureMetrics Director, Maine Energy

  13. Converting energy to medical progress [nuclear medicine] (Technical Report)

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

    | SciTech Connect Converting energy to medical progress [nuclear medicine] Citation Details In-Document Search Title: Converting energy to medical progress [nuclear medicine] × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and Technical Information (OSTI) and is provided as a public service. Visit OSTI to utilize additional information resources in energy science and technology. A paper copy of this

  14. Bi-directional power control system for voltage converter

    DOE Patents [OSTI]

    Garrigan, N.R.; King, R.D.; Schwartz, J.E.

    1999-05-11

    A control system for a voltage converter includes: a power comparator for comparing a power signal on input terminals of the converter with a commanded power signal and producing a power comparison signal; a power regulator for transforming the power comparison signal to a commanded current signal; a current comparator for comparing the commanded current signal with a measured current signal on output terminals of the converter and producing a current comparison signal; a current regulator for transforming the current comparison signal to a pulse width modulator (PWM) duty cycle command signal; and a PWM for using the PWM duty cycle command signal to control electrical switches of the converter. The control system may further include: a command multiplier for converting a voltage signal across the output terminals of the converter to a gain signal having a value between zero (0) and unity (1), and a power multiplier for multiplying the commanded power signal by the gain signal to provide a limited commanded power signal, wherein power comparator compares the limited commanded power signal with the power signal on the input terminals. 10 figs.

  15. Bi-directional power control system for voltage converter

    DOE Patents [OSTI]

    Garrigan, Neil Richard; King, Robert Dean; Schwartz, James Edward

    1999-01-01

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

  16. Probing CP Violation in $h\\rightarrow\\gamma\\gamma$ with Converted...

    Office of Scientific and Technical Information (OSTI)

    CP Violation in hrightarrowgammagamma with Converted Photons Citation Details In-Document Search Title: Probing CP Violation in hrightarrowgammagamma with Converted...

  17. DOE-TSPP-8-2013, Converting DOE Technical Standards to Voluntary...

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

    8-2013, Converting DOE Technical Standards to Voluntary Consensus Standards DOE-TSPP-8-2013, Converting DOE Technical Standards to Voluntary Consensus Standards Technical Standards ...

  18. Auxiliary quasi-resonant dc tank electrical power converter

    DOE Patents [OSTI]

    Peng, Fang Z.

    2006-10-24

    An auxiliary quasi-resonant dc tank (AQRDCT) power converter with fast current charging, voltage balancing (or charging), and voltage clamping circuits is provided for achieving soft-switched power conversion. The present invention is an improvement of the invention taught in U.S. Pat. No. 6,111,770, herein incorporated by reference. The present invention provides faster current charging to the resonant inductor, thus minimizing delay time of the pulse width modulation (PWM) due to the soft-switching process. The new AQRDCT converter includes three tank capacitors or power supplies to achieve the faster current charging and minimize the soft-switching time delay. The new AQRDCT converter further includes a voltage balancing circuit to charge and discharge the three tank capacitors so that additional isolated power supplies from the utility line are not needed. A voltage clamping circuit is also included for clamping voltage surge due to the reverse recovery of diodes.

  19. Methods for degrading or converting plant cell wall polysaccharides

    DOE Patents [OSTI]

    Berka, Randy; Cherry, Joel

    2008-08-19

    The present invention relates to methods for converting plant cell wall polysaccharides into one or more products, comprising: treating the plant cell wall polysaccharides with an effective amount of a spent whole fermentation broth of a recombinant microorganism, wherein the recombinant microorganism expresses one or more heterologous genes encoding enzymes which degrade or convert the plant cell wall polysaccharides into the one or more products. The present invention also relates to methods for producing an organic substance, comprising: (a) saccharifying plant cell wall polysaccharides with an effective amount of a spent whole fermentation broth of a recombinant microorganism, wherein the recombinant microorganism expresses one or more heterologous genes encoding enzymes which degrade or convert the plant cell wall polysaccharides into saccharified material; (b) fermenting the saccharified material of step (a) with one or more fermenting microoganisms; and (c) recovering the organic substance from the fermentation.

  20. Giver-LP

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

    Water Vapor Line Intensity Corrections and Rovibrational Assignment Updates of the ... Introduction While measuring weak water vapor lines in the wings of the 0.94-m ...

  1. Reducing cold-start emissions by catalytic converter thermal management

    SciTech Connect (OSTI)

    Burch, S D; Potter, T F; Keyser, M A; Brady, M J; Michaels, K F

    1995-01-01

    Vacuum insulation and phase-change thermal storage have been used to enhance the heat retention of a prototype catalytic converter. Storing heat in the converter between trips allows exhaust gases to be converted more quickly, significantly reducing cold-start emissions. Using a small metal hydride, the thermal conductance of the vacuum insulation can be varied continuously between 0.49 and 27 W/m{sup 2}K (R-12 to R-0.2 insulation) to prevent overheating of the catalyst. A prototype was installed in a Dodge Neon with a 2.0-liter engine. Following a standard preconditioning and a 23-hour cold soak, an FTP (Federal Test Procedure) emissions test was performed. Although exhaust temperatures during the preconditioning were not hot enough to melt the phase-change material, the vacuum insulation performed well, resulting in a converter temperature of 146{degrees}C after the 23-hour cold soak at 27{degrees}C. Compared to the same converter at ambient conditions, overall emissions of CO and HC were reduced by 52 % and 29 %, to 0.27 and 0.037 g/mile, respectively. The maximum converter temperature during the FTP cycle was 720{degrees}C. This limited testing was performed with a nearly-fresh palladium-only catalyst, but demonstrates the potential of this vacuum insulation approach for emissions reduction and thermal control. Further testing is ongoing. An initial assessment of several production issues is made, including high-volume fabrication challenges, durability, and cost.

  2. Process for converting cellulosic materials into fuels and chemicals

    DOE Patents [OSTI]

    Scott, Charles D.; Faison, Brendlyn D.; Davison, Brian H.; Woodward, Jonathan

    1994-01-01

    A process for converting cellulosic materials, such as waste paper, into fuels and chemicals utilizing enzymatic hydrolysis of the major constituent of paper, cellulose. A waste paper slurry is contacted by cellulase in an agitated hydrolyzer. The cellulase is produced from a continuous, columnar, fluidized-bed bioreactor utilizing immobilized microorganisms. An attritor and a cellobiase reactor are coupled to the agitated hydrolyzer to improve reaction efficiency. The cellulase is recycled by an adsorption process. The resulting crude sugars are converted to dilute product in a fluidized-bed bioreactor utilizing microorganisms. The dilute product is concentrated and purified by utilizing distillation and/or a biparticle fluidized-bed bioreactor system.

  3. Method for converting sucrose to .beta.-D-glucose

    DOE Patents [OSTI]

    Simmons, Blake A.; Volponi, Joanne V.; Ingersoll, David; Walker, Andrew

    2009-07-07

    Disclosed is an apparatus and method for continuously converting sucrose to .beta.-D-glucose. The method comprises a three-stage enzymatic reactor in which an aqueous solution of sucrose is first converted into a solution of fructose and .alpha.-D-glucose by passing it through a porous, packed column containing an inert media on which invertase is immobilized. This solution is then sent through a second packed column containing glucose isomerase and finally a third packed column containing mutarotase. Solution temperature and pH are adjusted to maximize glucose output.

  4. 1,"Entergy Rhode Island State Energy LP","Natural gas","Entergy RISE",538

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

    Rhode Island" ,"Plant","Primary energy source","Operating company","Net summer capacity (MW)" 1,"Entergy Rhode Island State Energy LP","Natural gas","Entergy RISE",538 2,"Manchester Street","Natural gas","Dominion Energy New England, LLC",447 3,"Tiverton Power Plant","Natural gas","Tiverton Power LLC",250 4,"Ocean State Power","Natural

  5. Cycling firing method for bypass operation of bridge converters

    DOE Patents [OSTI]

    Zabar, Zivan

    1982-01-01

    The bridge converter comprises a number of switching elements and an electronic logic system which regulated the electric power levels by controlling the firing, i.e., the initiation of the conduction period of the switching elements. Cyclic firing of said elements allows the direct current to bypass the alternating current system with high power factor and negligible losses.

  6. Everything Digital: Converting the world in 2 Exabytes

    SciTech Connect (OSTI)

    Lesk, Michael

    2003-11-05

    Nearly everything created today is in digital format: music is on digital CDs, documents come from word processing, still photography is switching to digital cameras and even movies are now edited digitally. What about the past? We have projects like the Million Book Project scanning one million books, and we know technically how to convert everything: the problems are legal, economic and organizational.

  7. Energy Savings Assessment for Digital-to-Analog Converter Boxes

    SciTech Connect (OSTI)

    Cheung, Hoi Ying Iris; Meier, Alan; Brown, Richard

    2011-01-18

    The Digital Television (DTV) Converter Box Coupon Program was administered by the U.S. government to subsidize purchases of digital-to-analog converter boxes, with up to two $40 coupons for each eligible household. In order to qualify as Coupon Eligible Converter Boxes (CECBs), these devices had to meet a number of minimum performance specifications, including energy efficiency standards. The Energy Star Program also established voluntary energy efficiency specifications that are more stringent than the CECB requirements. In this study, we measured the power and energy consumptions for a sample of 12 CECBs (including 6 Energy Star labeled models) in-use in homes and estimated aggregate energy savings produced by the energy efficiency policies. Based on the 35 million coupons redeemed through the end of the program, our analysis indicates that between 2500 and 3700 GWh per year are saved as a result of the energy efficiency policies implemented on digital-to-analog converter boxes. The energy savings generated are equivalent to the annual electricity use of 280,000 average US homes.

  8. Pre-converted nitric oxide gas in catalytic reduction system

    DOE Patents [OSTI]

    Hsiao, Mark C.; Merritt, Bernard T.; Penetrante, Bernardino M.; Vogtlin, George E.

    1999-01-01

    A two-stage catalyst comprises an oxidative first stage and a reductive second stage. The first stage is intended to convert NO to NO.sub.2 in the presence of O.sub.2. The second stage serves to convert NO.sub.2 to environmentally benign gases that include N2, CO2, and H.sub.2 O. By preconverting NO to NO.sub.2 in the first stage, the efficiency of the second stage for NO.sub.x reduction is enhanced. For example, an internal combustion engine exhaust is connected by a pipe to a first chamber. An oxidizing first catalyst converts NO to NO.sub.2 in the presence of O.sub.2 and includes platinum/alumina, e.g., Pt/Al.sub.2 O.sub.3 catalyst. A flow of hydrocarbons (C.sub.x H.sub.y) is input from a pipe into a second chamber. For example, propene can be used as a source of hydrocarbons. The NO.sub.2 from the first catalyst mixes with the hydrocarbons in the second chamber. The mixture proceeds to a second reduction catalyst that converts NO.sub.2 to N2, CO2, and H.sub.2 O, and includes a gamma-alumina .gamma.-Al.sub.2 O.sub.3. The hydrocarbons and NO.sub.x are simultaneously reduced while passing through the second catalyst.

  9. Apparatus for converting biomass to a pumpable slurry

    DOE Patents [OSTI]

    Ergun, Sabri; Schaleger, Larry L.; Wrathall, James A.; Yaghoubzadeh, Nasser

    1986-01-01

    An apparatus used in the pretreatment of wood chips in a process for converting biomass to a liquid hydrocarbonaceous fuel. The apparatus functions to break down the wood chips to a size distribution that can be readily handled in a slurry form. Low maintenance operation is obtained by hydrolyzing the chips in a pressure vessel having no moving parts.

  10. Pre-converted nitric oxide gas in catalytic reduction system

    DOE Patents [OSTI]

    Hsiao, M.C.; Merritt, B.T.; Penetrante, B.M.; Vogtlin, G.E.

    1999-04-06

    A two-stage catalyst comprises an oxidative first stage and a reductive second stage. The first stage is intended to convert NO to NO{sub 2} in the presence of O{sub 2}. The second stage serves to convert NO{sub 2} to environmentally benign gases that include N{sub 2}, CO{sub 2}, and H{sub 2}O. By preconverting NO to NO{sub 2} in the first stage, the efficiency of the second stage for NO{sub x} reduction is enhanced. For example, an internal combustion engine exhaust is connected by a pipe to a first chamber. An oxidizing first catalyst converts NO to NO{sub 2} in the presence of O{sub 2} and includes platinum/alumina, e.g., Pt/Al{sub 2}O{sub 3} catalyst. A flow of hydrocarbons (C{sub x}H{sub y}) is input from a pipe into a second chamber. For example, propene can be used as a source of hydrocarbons. The NO{sub 2} from the first catalyst mixes with the hydrocarbons in the second chamber. The mixture proceeds to a second reduction catalyst that converts NO{sub 2} to N{sub 2}, CO{sub 2}, and H{sub 2}O, and includes a {gamma}-Al{sub 2}O{sub 3}. The hydrocarbons and NO{sub x} are simultaneously reduced while passing through the second catalyst. 9 figs.