JP2016535427A - 燃料電池寿命を延ばすための方法および装置 - Google Patents

燃料電池寿命を延ばすための方法および装置 Download PDF

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JP2016535427A
JP2016535427A JP2016550911A JP2016550911A JP2016535427A JP 2016535427 A JP2016535427 A JP 2016535427A JP 2016550911 A JP2016550911 A JP 2016550911A JP 2016550911 A JP2016550911 A JP 2016550911A JP 2016535427 A JP2016535427 A JP 2016535427A
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stack
fuel cell
housing
extending
life
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チャン，ヨン
マ，ウェイ
キ，ジガン
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    • 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
    • H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
    • H01M8/04238—Depolarisation
    • 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
    • H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
    • H01M8/04225—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells during start-up
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous 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
    • H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
    • H01M8/04228—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells during shut-down
    • 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
    • H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
    • H01M8/04231—Purging of the 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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
    • 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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
    • H01M8/04303—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during shut-down
    • 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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0444—Concentration; Density
    • 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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746—Pressure; Flow
    • H01M8/04753—Pressure; Flow of fuel cell 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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04955—Shut-off or shut-down of fuel cells
    • 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
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • H01M8/2475—Enclosures, casings or containers of fuel cell stacks
    • 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
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • 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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746—Pressure; Flow
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Materials Engineering (AREA)
  • Fuel Cell (AREA)
JP2016550911A 2013-10-30 2014-01-24 燃料電池寿命を延ばすための方法および装置 Pending JP2016535427A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201310523533.3A CN103647092B (zh) 2013-10-30 2013-10-30 延长燃料电池寿命的方法和装置
CN201310523533.3 2013-10-30
PCT/CN2014/000091 WO2015062154A1 (en) 2013-10-30 2014-01-24 Method and device for enhancing fuel cell lifetime

Publications (2)

Publication Number Publication Date
JP2016535427A true JP2016535427A (ja) 2016-11-10
JP2016535427A5 JP2016535427A5 (https=) 2017-04-13

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Country Link
US (1) US20160254556A1 (https=)
EP (1) EP3063816A4 (https=)
JP (1) JP2016535427A (https=)
KR (1) KR20160078401A (https=)
CN (1) CN103647092B (https=)
WO (1) WO2015062154A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021166428A1 (ja) * 2020-02-17 2021-08-26 国立研究開発法人宇宙航空研究開発機構 燃料電池システム

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016207419A1 (de) 2016-04-29 2017-11-02 Siemens Aktiengesellschaft Wasserfahrzeug und Verfahren zum Betrieb eines Wasserfahrzeuges
US10408883B2 (en) * 2017-03-31 2019-09-10 GM Global Technology Operations LLC Method and apparatus for monitoring a DC power source
KR102371601B1 (ko) * 2017-05-25 2022-03-07 현대자동차주식회사 연료전지 시스템 제어 방법
KR102406510B1 (ko) * 2017-07-03 2022-06-10 현대자동차주식회사 연료전지 시스템용 수소 공급 방법
CN110474071B (zh) * 2018-05-11 2022-08-23 江苏清能新能源技术股份有限公司 一种燃料电池系统的供氢装置及其运行方法
KR20230123571A (ko) 2022-02-16 2023-08-24 현대자동차주식회사 발전용 연료전지 전력 변환 장치 및 그 방법
KR20230123573A (ko) 2022-02-16 2023-08-24 현대자동차주식회사 발전용 연료전지 전력 변환 장치 및 그 방법
DE102022206244A1 (de) * 2022-06-22 2023-12-28 Robert Bosch Gesellschaft mit beschränkter Haftung Brennstoffzellenbetriebsverfahren zum Regenerieren eines Kathodenkatalysators
CN114883614B (zh) * 2022-07-11 2022-09-27 佛山市清极能源科技有限公司 一种燃料电池系统的自适应排气方法
CN115332580B (zh) * 2022-09-01 2024-03-19 清华大学 燃料电池零下启动的气体控制方法和系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005078900A (ja) * 2003-08-29 2005-03-24 Matsushita Electric Ind Co Ltd 燃料電池システム
JP2005531123A (ja) * 2002-06-26 2005-10-13 ユーティーシー フューエル セルズ，エルエルシー 燃料電池発電設備の運転停止のシステムおよび方法
JP2005539353A (ja) * 2002-09-16 2005-12-22 ユーティーシー フューエル セルズ，エルエルシー 運転停止した燃料電池発電設備内のガス組成を決定するシステムおよび作動方法
JP2007141758A (ja) * 2005-11-22 2007-06-07 Mitsubishi Electric Corp 燃料電池システム
JP2009037770A (ja) * 2007-07-31 2009-02-19 Nissan Motor Co Ltd 燃料電池システム及びその運転停止方法
JP2013152830A (ja) * 2012-01-25 2013-08-08 Honda Motor Co Ltd 燃料電池システム
WO2013122124A1 (ja) * 2012-02-17 2013-08-22 Ｊｘ日鉱日石エネルギー株式会社 燃料電池システム

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035466A (ja) * 1983-08-05 1985-02-23 Fuji Electric Corp Res & Dev Ltd 燃料電池の反応ガス給排用マニホ−ルド
US6083636A (en) * 1994-08-08 2000-07-04 Ztek Corporation Fuel cell stacks for ultra-high efficiency power systems
US6635370B2 (en) * 2001-06-01 2003-10-21 Utc Fuel Cells, Llc Shut-down procedure for hydrogen-air fuel cell system
EP1283557A1 (de) * 2001-08-01 2003-02-12 Siemens Aktiengesellschaft Verfahren zum Lokalisieren eines Gaslecks innerhalb einer Brennstoffzellenanordnung
EP1416561B1 (en) * 2002-10-31 2008-05-21 Matsushita Electric Industrial Co., Ltd. Method of operation fuel cell system and fuel cell system
US6984464B2 (en) * 2003-08-06 2006-01-10 Utc Fuel Cells, Llc Hydrogen passivation shut down system for a fuel cell power plant
KR101049830B1 (ko) * 2004-04-21 2011-07-15 삼성에스디아이 주식회사 연료 전지 시스템
US8492038B2 (en) * 2004-12-29 2013-07-23 Clearedge Power Corporation Startup and shutdown procedures for operating a fuel cell assembly
CN100414736C (zh) * 2005-05-20 2008-08-27 上海神力科技有限公司 一种燃料电池电堆的封装装置
US9614236B2 (en) * 2006-08-10 2017-04-04 GM Global Technology Operations LLC Method for mitigating cell degradation due to startup and shutdown via cathode re-circulation combined with electrical shorting of stack
KR100901568B1 (ko) * 2006-12-12 2009-06-08 현대자동차주식회사 연료전지용 금속분리판의 제조방법
US8492046B2 (en) * 2006-12-18 2013-07-23 GM Global Technology Operations LLC Method of mitigating fuel cell degradation due to startup and shutdown via hydrogen/nitrogen storage
CN100483819C (zh) * 2007-10-09 2009-04-29 新源动力股份有限公司 一种提高燃料电池运行寿命的氢气系统
CN201112484Y (zh) * 2007-10-09 2008-09-10 新源动力股份有限公司 提高燃料电池寿命的氮气吹扫装置
CN100533834C (zh) * 2007-10-11 2009-08-26 新源动力股份有限公司 保护燃料电池汽车发动机的自生成氮气吹扫系统
US8043759B2 (en) * 2008-04-23 2011-10-25 GM Global Technology Operations LLC Hydrogen chamber enclosed fuel cell stack and related fuel cell shutdown operation
DE102009013598A1 (de) * 2008-09-19 2010-03-25 Mtu Onsite Energy Gmbh Brennstoffzellenanordnung mit verbessertem katalytischen Brenner
JP5346091B2 (ja) * 2008-11-05 2013-11-20 ベレノス・クリーン・パワー・ホールディング・アーゲー 熱交換器を含む燃料電池システム
CN201323221Y (zh) * 2008-12-22 2009-10-07 新源动力股份有限公司 一种提高燃料电池包装模块内氢气安全的系统
US8232014B2 (en) * 2009-12-11 2012-07-31 GM Global Technology Operations LLC Fuel cell operational methods for hydrogen addition after shutdown
CN101740796B (zh) * 2009-12-17 2011-11-16 哈尔滨工程大学 适用auv的闭式循环燃料电池系统
KR20120011598A (ko) * 2010-07-29 2012-02-08 삼성에스디아이 주식회사 연료 전지 시스템 및 그 구동 방법
JP5583536B2 (ja) * 2010-09-24 2014-09-03 本田技研工業株式会社 燃料電池システムの運転停止方法
CN102386428A (zh) * 2011-11-25 2012-03-21 武汉银泰科技燃料电池有限公司 减小开路电压和开关机对燃料电池性能及寿命影响的方法
CN103259031B (zh) * 2013-04-12 2015-09-30 武汉理工大学 一种质子交换膜燃料电池启动和停机控制方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005531123A (ja) * 2002-06-26 2005-10-13 ユーティーシー フューエル セルズ，エルエルシー 燃料電池発電設備の運転停止のシステムおよび方法
JP2005539353A (ja) * 2002-09-16 2005-12-22 ユーティーシー フューエル セルズ，エルエルシー 運転停止した燃料電池発電設備内のガス組成を決定するシステムおよび作動方法
JP2005078900A (ja) * 2003-08-29 2005-03-24 Matsushita Electric Ind Co Ltd 燃料電池システム
JP2007141758A (ja) * 2005-11-22 2007-06-07 Mitsubishi Electric Corp 燃料電池システム
JP2009037770A (ja) * 2007-07-31 2009-02-19 Nissan Motor Co Ltd 燃料電池システム及びその運転停止方法
JP2013152830A (ja) * 2012-01-25 2013-08-08 Honda Motor Co Ltd 燃料電池システム
WO2013122124A1 (ja) * 2012-02-17 2013-08-22 Ｊｘ日鉱日石エネルギー株式会社 燃料電池システム

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021166428A1 (ja) * 2020-02-17 2021-08-26 国立研究開発法人宇宙航空研究開発機構 燃料電池システム
JP2021128924A (ja) * 2020-02-17 2021-09-02 国立研究開発法人宇宙航空研究開発機構 燃料電池システム
JP7486734B2 (ja) 2020-02-17 2024-05-20 国立研究開発法人宇宙航空研究開発機構 燃料電池システム
US12388102B2 (en) 2020-02-17 2025-08-12 Japan Aerospace Exploration Agency Fuel cell system

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