JP5799164B2 - 燃料電池内での蒸気の発生 - Google Patents
燃料電池内での蒸気の発生 Download PDFInfo
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- JP5799164B2 JP5799164B2 JP2014508321A JP2014508321A JP5799164B2 JP 5799164 B2 JP5799164 B2 JP 5799164B2 JP 2014508321 A JP2014508321 A JP 2014508321A JP 2014508321 A JP2014508321 A JP 2014508321A JP 5799164 B2 JP5799164 B2 JP 5799164B2
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- fuel cell
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- 239000000446 fuel Substances 0.000 title claims description 89
- 239000003507 refrigerant Substances 0.000 claims description 80
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 238000002407 reforming Methods 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 239000002826 coolant Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
- H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04029—Heat exchange using liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
- H01M8/0625—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material in a modular combined reactor/fuel cell structure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Fuel Cell (AREA)
Description
Claims (15)
- 陽子交換膜の両側に配置されたアノードプレートおよびカソードプレートと、前記カソードプレートおよび前記アノードプレートの少なくとも一方と熱的に接触する内部冷媒通路とを備えてなる燃料電池スタックと、
前記内部冷媒通路に設けられ、前記内部冷媒通路内に亜大気圧を提供するように構成された圧力降下装置と、
前記内部冷媒通路と流体的に相互に接続するように冷媒蒸気ループによって前記内部冷媒通路の下流側にあり、亜大気圧の冷媒蒸気を運ぶように構成される、圧縮装置と、
を備え、
前記圧縮装置は、前記亜大気圧の冷媒蒸気の温度を上昇させるとともに前記亜大気圧の冷媒蒸気の圧力を大気圧よりも高い圧力へと上昇させ、かつ圧力エンタルピ曲線の蒸気領域内に前記冷媒蒸気を維持するように構成されることを特徴とする燃料電池システム。 - 前記内部冷媒通路は、前記アノードプレートおよび前記カソードプレートの少なくとも一方の多孔質層によって提供されることを特徴とする請求項1に記載の燃料電池システム。
- 前記多孔質層は、前記圧力降下装置を提供することを特徴とする請求項2に記載の燃料電池システム。
- 前記内部冷媒通路に配置された噴霧ノズルをさらに備え、該噴霧ノズルは、前記冷媒蒸気に変えるために、前記内部冷媒通路へと水の飛沫を噴霧するように構成されることを特徴とする請求項3に記載の燃料電池システム。
- 前記内部冷媒通路は、中実の非多孔質プレートによって提供され、該中実の非多孔質プレートは、前記アノードプレートおよび前記カソードプレートの少なくとも一方によって提供されることを特徴とする請求項1に記載の燃料電池システム。
- 前記内部冷媒通路に配置された噴霧ノズルをさらに備え、該噴霧ノズルは、前記冷媒蒸気に変えるために、前記内部冷媒通路へと水の飛沫を噴霧するように構成されることを特徴とする請求項5に記載の燃料電池システム。
- 前記圧縮装置は、スクロールコンプレッサを備えることを特徴とする請求項1に記載の燃料電池システム。
- 燃料供給ラインによって合流部において前記冷媒蒸気ループと連通した燃料供給源をさらに備え、前記合流部は、前記圧縮装置の下流側にあり、燃料と大気圧よりも高い圧力の冷媒蒸気とを混合して混合物を提供するように構成されることを特徴とする請求項1に記載の燃料電池システム。
- 前記合流部と連通し、前記混合物を受けるように構成された燃料処理システムをさらに備え、前記燃料処理システムは、改質油ラインによって前記アノードプレートに流体的に相互に接続され、前記改質油ラインを通して前記アノードプレートに改質油を供給するように構成されることを特徴とする請求項8に記載の燃料電池システム。
- 前記燃料電池スタックは、平衡動作条件で動作するように構成され、該平衡動作条件は、100℃よりも低い内部電池スタックの冷媒温度を提供することを特徴とする請求項1に記載の燃料電池システム。
- 建物流体ループと、前記建物流体ループおよび前記冷媒蒸気ループを有した熱交換器とをさらに備え、前記熱交換器は、前記建物流体ループと前記冷媒蒸気ループとの間で熱を移動させるように構成されることを特徴とする請求項1に記載の燃料電池システム。
- 前記冷媒蒸気は、前記燃料電池スタック内の前記冷媒蒸気のエントロピと比較して、前記圧縮装置において準等エントロピの圧縮を受けるように構成されることを特徴とする請求項1に記載の燃料電池システム。
- 陽子交換膜の両側に配置されたアノードプレートおよびカソードプレートと、前記カソードプレートおよび前記アノードプレートの少なくとも一方と熱的に接触する内部冷媒通路とを備えてなる燃料電池スタックを有する燃料電池システム内で蒸気を発生させる方法であって、
燃料電池スタック内の冷媒の沸点を低下させるように、前記内部冷媒通路に設けられた圧力降下装置を用いて、前記燃料電池スタック内で圧力降下を生じさせるステップと、
蒸気を発生させるように前記燃料電池スタック内で冷媒を沸騰させるステップと、
冷媒蒸気ループによって前記燃料電池スタックの外部の構成要素に前記蒸気を供給するステップと、
を含む方法。 - 前記生じさせるステップは、前記燃料電池スタック内の100℃よりも低い冷媒温度と、大気圧よりも低い圧力とを提供することを含むことを特徴とする請求項13に記載の方法。
- 前記供給するステップは、前記燃料電池スタック内の前記蒸気のエントロピと比較して、前記蒸気を準等エントロピで圧縮して大気圧よりも高い圧力にし、圧力エンタルピ曲線の蒸気領域内に前記蒸気を維持することを特徴とする請求項13に記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2011/033848 WO2012148378A1 (en) | 2011-04-26 | 2011-04-26 | Internal steam generation for fuel cell |
Publications (2)
Publication Number | Publication Date |
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JP2014512665A JP2014512665A (ja) | 2014-05-22 |
JP5799164B2 true JP5799164B2 (ja) | 2015-10-21 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014508321A Expired - Fee Related JP5799164B2 (ja) | 2011-04-26 | 2011-04-26 | 燃料電池内での蒸気の発生 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20140045084A1 (ja) |
EP (1) | EP2702626B1 (ja) |
JP (1) | JP5799164B2 (ja) |
KR (1) | KR101584876B1 (ja) |
CN (1) | CN103493271B (ja) |
WO (1) | WO2012148378A1 (ja) |
Family Cites Families (22)
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US5700595A (en) * | 1995-06-23 | 1997-12-23 | International Fuel Cells Corp. | Ion exchange membrane fuel cell power plant with water management pressure differentials |
US5938975A (en) * | 1996-12-23 | 1999-08-17 | Ennis; Bernard | Method and apparatus for total energy fuel conversion systems |
US6120923A (en) * | 1998-12-23 | 2000-09-19 | International Fuel Cells, Llc | Steam producing hydrocarbon fueled power plant employing a PEM fuel cell |
US6478415B2 (en) * | 2001-03-21 | 2002-11-12 | Hewlett-Packard Company | Rejuvenation station and printer cartridge therefore |
US20030162065A1 (en) * | 2001-05-23 | 2003-08-28 | Shinji Miyauchi | Fuel cell power generating device |
JP3702827B2 (ja) * | 2001-10-02 | 2005-10-05 | 日産自動車株式会社 | 燃料電池システム |
JP2004123877A (ja) * | 2002-10-01 | 2004-04-22 | Nissan Motor Co Ltd | 一酸化炭素除去装置 |
DE10354718A1 (de) * | 2002-11-27 | 2004-06-09 | Luk Automobiltechnik Gmbh & Co. Kg | Kompressor |
JP4147924B2 (ja) * | 2002-12-03 | 2008-09-10 | 日産自動車株式会社 | 燃料電池システム |
KR100899269B1 (ko) * | 2003-02-10 | 2009-05-26 | 한라공조주식회사 | 연료전지 자동차의 열관리시스템 |
JP2004305942A (ja) * | 2003-04-08 | 2004-11-04 | Nissan Motor Co Ltd | 触媒反応装置および燃料改質システムおよび燃料電池システム |
US7556874B2 (en) * | 2003-08-27 | 2009-07-07 | Utc Power Corporation | Fuel cell temperature control by evaporative cooling |
US7014933B2 (en) * | 2003-11-26 | 2006-03-21 | Utc Fuel Cells, Llc | Cathode saturation arrangement for fuel cell power plant |
KR100560488B1 (ko) * | 2004-01-28 | 2006-03-13 | 삼성에스디아이 주식회사 | 연료 전지 시스템 |
JP2005259440A (ja) * | 2004-03-10 | 2005-09-22 | Denso Corp | 燃料電池システム |
US7504170B2 (en) * | 2004-12-29 | 2009-03-17 | Utc Power Corporation | Fuel cells evaporatively cooled with water carried in passageways |
JP4636028B2 (ja) * | 2007-01-24 | 2011-02-23 | カシオ計算機株式会社 | 燃料電池装置及び電子機器 |
JP5102511B2 (ja) * | 2007-02-13 | 2012-12-19 | Jx日鉱日石エネルギー株式会社 | 燃料電池システム |
US8617752B2 (en) * | 2007-03-12 | 2013-12-31 | GM Global Technology Operations LLC | Cold start compressor control and mechanization in a fuel cell system |
WO2009014512A1 (en) * | 2007-07-20 | 2009-01-29 | Utc Power Corporation | Volatile organic compound abatement with fuel cell power plant |
DE102007060428B3 (de) | 2007-12-14 | 2009-05-07 | Airbus Deutschland Gmbh | Verdampfungsgekühltes Brennstoffzellensystem und Verfahren zum Betreiben eines verdampfungsgekühlten Brennstoffzellensystems sowie seine Verwendung in einem Luftfahrzeug |
KR100986525B1 (ko) * | 2008-02-25 | 2010-10-07 | 현대자동차주식회사 | 증발냉각식의 연료전지 시스템과 그 냉각방법 |
-
2011
- 2011-04-26 JP JP2014508321A patent/JP5799164B2/ja not_active Expired - Fee Related
- 2011-04-26 CN CN201180070387.2A patent/CN103493271B/zh not_active Expired - Fee Related
- 2011-04-26 EP EP11864203.2A patent/EP2702626B1/en not_active Not-in-force
- 2011-04-26 US US14/113,617 patent/US20140045084A1/en not_active Abandoned
- 2011-04-26 KR KR1020137027359A patent/KR101584876B1/ko active IP Right Grant
- 2011-04-26 WO PCT/US2011/033848 patent/WO2012148378A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2012148378A1 (en) | 2012-11-01 |
JP2014512665A (ja) | 2014-05-22 |
KR101584876B1 (ko) | 2016-01-21 |
EP2702626B1 (en) | 2017-06-14 |
US20140045084A1 (en) | 2014-02-13 |
CN103493271A (zh) | 2014-01-01 |
KR20130133875A (ko) | 2013-12-09 |
EP2702626A1 (en) | 2014-03-05 |
EP2702626A4 (en) | 2014-12-24 |
CN103493271B (zh) | 2016-03-02 |
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