WO2009060703A1 - 燃料電池システム - Google Patents

燃料電池システム Download PDF

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Publication number
WO2009060703A1
WO2009060703A1 PCT/JP2008/068770 JP2008068770W WO2009060703A1 WO 2009060703 A1 WO2009060703 A1 WO 2009060703A1 JP 2008068770 W JP2008068770 W JP 2008068770W WO 2009060703 A1 WO2009060703 A1 WO 2009060703A1
Authority
WO
WIPO (PCT)
Prior art keywords
fuel battery
electric generation
scavenging process
battery system
time
Prior art date
Application number
PCT/JP2008/068770
Other languages
English (en)
French (fr)
Inventor
Shinji Aso
Original Assignee
Toyota Jidosha Kabushiki Kaisha
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Priority to DE112008003022.7T priority Critical patent/DE112008003022B4/de
Priority to CN2008801149961A priority patent/CN101849313B/zh
Priority to US12/741,914 priority patent/US8927164B2/en
Publication of WO2009060703A1 publication Critical patent/WO2009060703A1/ja

Links

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
    • H01M8/04—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
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • H01M8/04179—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal by purging or increasing flow or pressure of reactants
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M16/00—Structural combinations of different types of electrochemical generators
    • H01M16/003—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers
    • H01M16/006—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers of fuel cells with rechargeable batteries
    • 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
    • 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
    • H01M8/04298—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
    • H01M8/0438—Pressure; Ambient pressure; Flow
    • H01M8/04388—Pressure; Ambient pressure; Flow of anode reactants at the inlet or inside the fuel cell
    • 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
    • H01M8/04537—Electric variables
    • H01M8/04544—Voltage
    • H01M8/04559—Voltage 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
    • H01M8/04—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
    • H01M8/04537—Electric variables
    • H01M8/04574—Current
    • H01M8/04589—Current 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
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel Cell (AREA)

Abstract

　燃料電池の発電停止後に掃気処理を行う燃料電池システムであっても、バッテリ稼働時による稼働時間を伸ばす。制御部６は、圧力センサＰのセンサ値に基づいて、ガス欠が発生したと判定した場合に、燃料電池２の発電を停止させる。そして、例えば、掃気処理に要する時間を短縮したうえで掃気処理を実行する。一方、ガス欠が発生していないと判定した場合には、燃料電池２の発電を停止させる状況であれば、発電を停止させてから通常の掃気処理を実行する。
PCT/JP2008/068770 2007-11-08 2008-10-16 燃料電池システム WO2009060703A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112008003022.7T DE112008003022B4 (de) 2007-11-08 2008-10-16 Brennstoffzellensystem
CN2008801149961A CN101849313B (zh) 2007-11-08 2008-10-16 燃料电池系统
US12/741,914 US8927164B2 (en) 2007-11-08 2008-10-16 Fuel cell system with scavenging means and control unit thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007290945A JP4381443B2 (ja) 2007-11-08 2007-11-08 燃料電池システム
JP2007-290945 2007-11-08

Publications (1)

Publication Number Publication Date
WO2009060703A1 true WO2009060703A1 (ja) 2009-05-14

Family

ID=40625603

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068770 WO2009060703A1 (ja) 2007-11-08 2008-10-16 燃料電池システム

Country Status (5)

Country Link
US (1) US8927164B2 (ja)
JP (1) JP4381443B2 (ja)
CN (1) CN101849313B (ja)
DE (1) DE112008003022B4 (ja)
WO (1) WO2009060703A1 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6198146B2 (ja) * 2014-11-13 2017-09-20 トヨタ自動車株式会社 燃料電池システム及びその制御方法
JP6553458B2 (ja) * 2015-09-03 2019-07-31 株式会社豊田自動織機 燃料電池システム
JP6819252B2 (ja) 2016-12-05 2021-01-27 スズキ株式会社 燃料電池船
JP6788836B2 (ja) * 2016-12-05 2020-11-25 スズキ株式会社 燃料電池船
JP6597580B2 (ja) * 2016-12-12 2019-10-30 トヨタ自動車株式会社 燃料電池システム
JP7119705B2 (ja) * 2018-07-26 2022-08-17 トヨタ自動車株式会社 燃料電池システム
JP7110905B2 (ja) * 2018-10-22 2022-08-02 トヨタ自動車株式会社 燃料電池システム
JP7107197B2 (ja) * 2018-12-06 2022-07-27 トヨタ自動車株式会社 燃料電池システム
JP7120055B2 (ja) 2019-01-30 2022-08-17 トヨタ自動車株式会社 燃料電池システム
JP7302528B2 (ja) * 2020-05-15 2023-07-04 トヨタ自動車株式会社 燃料電池システム
JP7298547B2 (ja) 2020-05-28 2023-06-27 トヨタ自動車株式会社 燃料電池システム
CN114583216A (zh) * 2022-03-10 2022-06-03 山东国创燃料电池技术创新中心有限公司 一种燃料电池快速停机吹扫方法、系统及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005190824A (ja) * 2003-12-25 2005-07-14 Toyota Motor Corp 燃料電池システム
JP2007115581A (ja) * 2005-10-21 2007-05-10 Honda Motor Co Ltd 燃料電池システム及び該システムにおける掃気処理切替方法
JP2007141812A (ja) * 2005-10-21 2007-06-07 Honda Motor Co Ltd 燃料電池システム及び該システムにおける掃気処理方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4100533B2 (ja) 1999-05-06 2008-06-11 日産自動車株式会社 燃料電池車における排水素燃焼器の温度制御装置
JP3956568B2 (ja) * 2000-02-18 2007-08-08 日産自動車株式会社 燃料電池システムおよびその制御方法
JP2003243010A (ja) * 2002-02-13 2003-08-29 Nissan Motor Co Ltd 燃料電池車両
JP4831925B2 (ja) * 2002-09-26 2011-12-07 トヨタ自動車株式会社 燃料電池システムの燃料残量に関する警告
JP4860930B2 (ja) * 2005-01-18 2012-01-25 本田技研工業株式会社 燃料電池システムの停止方法及び燃料電池システム
JP4788322B2 (ja) 2005-12-08 2011-10-05 株式会社デンソー 燃料電池システム
JP4753164B2 (ja) 2006-10-23 2011-08-24 トヨタ自動車株式会社 燃料電池システム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005190824A (ja) * 2003-12-25 2005-07-14 Toyota Motor Corp 燃料電池システム
JP2007115581A (ja) * 2005-10-21 2007-05-10 Honda Motor Co Ltd 燃料電池システム及び該システムにおける掃気処理切替方法
JP2007141812A (ja) * 2005-10-21 2007-06-07 Honda Motor Co Ltd 燃料電池システム及び該システムにおける掃気処理方法

Also Published As

Publication number Publication date
CN101849313B (zh) 2013-03-27
DE112008003022T5 (de) 2010-09-02
JP2009117242A (ja) 2009-05-28
CN101849313A (zh) 2010-09-29
US8927164B2 (en) 2015-01-06
JP4381443B2 (ja) 2009-12-09
DE112008003022B4 (de) 2019-11-14
US20100266911A1 (en) 2010-10-21

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