WO2009047957A1 - Système de pile à combustible - Google Patents

Système de pile à combustible Download PDF

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Publication number
WO2009047957A1
WO2009047957A1 PCT/JP2008/065993 JP2008065993W WO2009047957A1 WO 2009047957 A1 WO2009047957 A1 WO 2009047957A1 JP 2008065993 W JP2008065993 W JP 2008065993W WO 2009047957 A1 WO2009047957 A1 WO 2009047957A1
Authority
WO
WIPO (PCT)
Prior art keywords
fuel cell
insulation resistance
controller
cell system
catalyst activity
Prior art date
Application number
PCT/JP2008/065993
Other languages
English (en)
Japanese (ja)
Inventor
Michio Yoshida
Kenji Umayahara
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
Publication of WO2009047957A1 publication Critical patent/WO2009047957A1/fr

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
    • H01M8/04298—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
    • H01M8/04313—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
    • H01M8/04—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
    • H01M8/04604—Power, energy, capacity or load
    • H01M8/04626—Power, energy, capacity or load of auxiliary devices, e.g. batteries, capacitors
    • 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
    • H01M8/04634—Other electric variables, e.g. resistance or impedance
    • H01M8/04656—Other electric variables, e.g. resistance or impedance of auxiliary devices, e.g. batteries, capacitors
    • 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
    • H01M8/04858—Electric variables
    • H01M8/04865—Voltage
    • H01M8/04888—Voltage of auxiliary devices, e.g. batteries, capacitors
    • 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
    • H01M8/04858—Electric variables
    • H01M8/04925—Power, energy, capacity or load
    • H01M8/04947—Power, energy, capacity or load of auxiliary devices, e.g. batteries, capacitors
    • 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

Abstract

L'invention porte sur un système de pile à combustible, qui peut satisfaire à la fois à une commande de mesure de résistance d'isolation et à une commande de récupération d'activité de catalyseur sans aucun problème, tel qu'une mesure incorrecte de la résistance d'isolation d'une pile à combustible. Le système de pile à combustible (100) comporte une pile à combustible (40) pour générer une puissance par une réaction électrochimique d'un gaz de réaction, une section de mesure de résistance d'isolation (90) pour mesurer la résistance d'isolation de la pile à combustible (40) et un dispositif de commande (10) pour commander une génération de puissance de la pile à combustible (40), le dispositif de commande (10) effectuant une commande de mesure de résistance d'isolation pour mesurer la résistance d'isolation avec la section de mesure de résistance d'isolation (90) et une commande de récupération d'activité de catalyseur pour récupérer l'activité de la pile à combustible (40), dans des conditions d'exécution prédéterminées respectives, le dispositif de commande (10) empêchant l'exécution d'une commande de récupération d'activité de catalyseur pendant une commande de mesure de résistance d'isolation.
PCT/JP2008/065993 2007-10-09 2008-09-04 Système de pile à combustible WO2009047957A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-263214 2007-10-09
JP2007263214A JP2009093916A (ja) 2007-10-09 2007-10-09 燃料電池システム

Publications (1)

Publication Number Publication Date
WO2009047957A1 true WO2009047957A1 (fr) 2009-04-16

Family

ID=40549103

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065993 WO2009047957A1 (fr) 2007-10-09 2008-09-04 Système de pile à combustible

Country Status (2)

Country Link
JP (1) JP2009093916A (fr)
WO (1) WO2009047957A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110315980A (zh) * 2019-08-30 2019-10-11 潍柴动力股份有限公司 一种燃料电池电动汽车电堆的控制方法及系统
CN111816899A (zh) * 2019-04-11 2020-10-23 丰田自动车株式会社 燃料电池系统
CN112448004A (zh) * 2019-09-04 2021-03-05 丰田自动车株式会社 燃料电池系统及其控制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003272686A (ja) * 2002-03-20 2003-09-26 Toshiba International Fuel Cells Corp 燃料電池の再活性化処理方法およびそのシステム
JP2004014193A (ja) * 2002-06-04 2004-01-15 Sony Corp 燃料電池装置、燃料電池用セパレータ、燃料電池装置の制御方法、及び燃料電池装置における触媒の活性化方法
JP2006331918A (ja) * 2005-05-27 2006-12-07 Toyota Motor Corp 燃料電池システム
JP2007184243A (ja) * 2005-12-07 2007-07-19 Toyota Motor Corp 燃料電池システム
JP2007207669A (ja) * 2006-02-03 2007-08-16 Nissan Motor Co Ltd 燃料電池システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003272686A (ja) * 2002-03-20 2003-09-26 Toshiba International Fuel Cells Corp 燃料電池の再活性化処理方法およびそのシステム
JP2004014193A (ja) * 2002-06-04 2004-01-15 Sony Corp 燃料電池装置、燃料電池用セパレータ、燃料電池装置の制御方法、及び燃料電池装置における触媒の活性化方法
JP2006331918A (ja) * 2005-05-27 2006-12-07 Toyota Motor Corp 燃料電池システム
JP2007184243A (ja) * 2005-12-07 2007-07-19 Toyota Motor Corp 燃料電池システム
JP2007207669A (ja) * 2006-02-03 2007-08-16 Nissan Motor Co Ltd 燃料電池システム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111816899A (zh) * 2019-04-11 2020-10-23 丰田自动车株式会社 燃料电池系统
CN110315980A (zh) * 2019-08-30 2019-10-11 潍柴动力股份有限公司 一种燃料电池电动汽车电堆的控制方法及系统
CN112448004A (zh) * 2019-09-04 2021-03-05 丰田自动车株式会社 燃料电池系统及其控制方法

Also Published As

Publication number Publication date
JP2009093916A (ja) 2009-04-30

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