WO2009057384A1 - 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
WO2009057384A1
WO2009057384A1 PCT/JP2008/065997 JP2008065997W WO2009057384A1 WO 2009057384 A1 WO2009057384 A1 WO 2009057384A1 JP 2008065997 W JP2008065997 W JP 2008065997W WO 2009057384 A1 WO2009057384 A1 WO 2009057384A1
Authority
WO
WIPO (PCT)
Prior art keywords
fuel cell
high potential
section
insulating resistance
cell system
Prior art date
Application number
PCT/JP2008/065997
Other languages
English (en)
French (fr)
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
Priority to US12/740,605 priority Critical patent/US8277993B2/en
Priority to CN2008801142360A priority patent/CN101842929B/zh
Priority to DE112008002750.1T priority patent/DE112008002750B4/de
Publication of WO2009057384A1 publication Critical patent/WO2009057384A1/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
    • H01M8/04298—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
    • 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
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04186—Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged 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
    • H01M8/04537—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
    • H01M8/04694—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
    • H01M8/04746—Pressure; Flow
    • H01M8/04761—Pressure; Flow of fuel cell exhausts
    • 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
    • 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
    • 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

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

　高電位化回避制御中であっても正確に絶縁抵抗を検出することが可能な燃料電池システムを提供する。 　燃料ガスと酸化ガスとの電気化学反応によって発電する燃料電池４０と、燃料電池４０と外部導体との間の絶縁抵抗を測定する絶縁抵抗測定部９０と、燃料電池４０の発電状態を制御する制御部１０とを備え、制御部１０が、燃料電池４０の電圧が当該燃料電池４０の開放電圧よりも低い所定の高電位回避電圧閾値以上になることを抑制する高電位化回避制御を行うとともに、絶縁抵抗測定部９０による絶縁抵抗検出時には高電位回避電圧閾値を変更する。
PCT/JP2008/065997 2007-10-31 2008-09-04 燃料電池システム WO2009057384A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/740,605 US8277993B2 (en) 2007-10-31 2008-09-04 Fuel cell system
CN2008801142360A CN101842929B (zh) 2007-10-31 2008-09-04 燃料电池系统
DE112008002750.1T DE112008002750B4 (de) 2007-10-31 2008-09-04 Brennstoffzellensystem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-283199 2007-10-31
JP2007283199A JP4274278B2 (ja) 2007-10-31 2007-10-31 燃料電池システム

Publications (1)

Publication Number Publication Date
WO2009057384A1 true WO2009057384A1 (ja) 2009-05-07

Family

ID=40590785

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065997 WO2009057384A1 (ja) 2007-10-31 2008-09-04 燃料電池システム

Country Status (5)

Country Link
US (1) US8277993B2 (ja)
JP (1) JP4274278B2 (ja)
CN (1) CN101842929B (ja)
DE (1) DE112008002750B4 (ja)
WO (1) WO2009057384A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009116391A1 (ja) * 2008-03-21 2009-09-24 トヨタ自動車株式会社 電源制御回路
CN114523883A (zh) * 2020-11-06 2022-05-24 郑州宇通客车股份有限公司 一种燃料电池混合动力车辆及其安全监控方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012218639A1 (de) 2012-10-12 2014-04-17 Robert Bosch Gmbh Verfahren zur Überwachung eines Ionentauschers
KR20150138762A (ko) * 2014-06-02 2015-12-10 현대자동차주식회사 연료 전지 차량의 안전 시스템 및 그 제어 방법
CN107271839B (zh) * 2016-04-06 2021-12-14 利萨·德雷克塞迈尔有限责任公司 用于监测车辆的车载电气系统的方法和控制装置
KR101836651B1 (ko) * 2016-06-13 2018-03-09 현대자동차주식회사 연료전지차량의 절연저항 측정 시스템 및 방법
JP6828559B2 (ja) * 2017-03-31 2021-02-10 トヨタ自動車株式会社 燃料電池システム、燃料電池システムの制御方法および燃料電池システム搭載車両
JP6911716B2 (ja) * 2017-11-09 2021-07-28 トヨタ自動車株式会社 燃料電池システムおよびその制御方法
KR102552146B1 (ko) * 2018-04-05 2023-07-05 현대자동차주식회사 연료전지 시스템의 운전 제어 장치 및 방법
DE102018205165A1 (de) * 2018-04-06 2019-10-10 Audi Ag HV-System für ein Brennstoffzellenfahrzeug
JP7115279B2 (ja) * 2018-12-11 2022-08-09 トヨタ自動車株式会社 燃料電池システム
JP7167825B2 (ja) * 2019-04-11 2022-11-09 トヨタ自動車株式会社 燃料電池システム
JP2021190306A (ja) * 2020-05-29 2021-12-13 トヨタ自動車株式会社 燃料電池システム

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005302304A (ja) * 2004-04-06 2005-10-27 Nissan Motor Co Ltd 燃料電池システム
JP2006100005A (ja) * 2004-09-28 2006-04-13 Toyota Motor Corp 燃料電池の漏電検出装置
JP2006333602A (ja) * 2005-05-25 2006-12-07 Toyota Motor Corp 燃料電池自動車及びその制御方法
JP2006331918A (ja) * 2005-05-27 2006-12-07 Toyota Motor Corp 燃料電池システム
JP2007109569A (ja) * 2005-10-14 2007-04-26 Nissan Motor Co Ltd 燃料電池システム
JP2008052937A (ja) * 2006-08-22 2008-03-06 Toyota Motor Corp 燃料電池システム及び移動体
JP2008218398A (ja) * 2007-02-05 2008-09-18 Toyota Motor Corp 燃料電池システム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100645690B1 (ko) * 2005-04-12 2006-11-14 삼성에스디아이 주식회사 연료전지 운전중지 방법 및 이를 이용한 연료전지 장치

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005302304A (ja) * 2004-04-06 2005-10-27 Nissan Motor Co Ltd 燃料電池システム
JP2006100005A (ja) * 2004-09-28 2006-04-13 Toyota Motor Corp 燃料電池の漏電検出装置
JP2006333602A (ja) * 2005-05-25 2006-12-07 Toyota Motor Corp 燃料電池自動車及びその制御方法
JP2006331918A (ja) * 2005-05-27 2006-12-07 Toyota Motor Corp 燃料電池システム
JP2007109569A (ja) * 2005-10-14 2007-04-26 Nissan Motor Co Ltd 燃料電池システム
JP2008052937A (ja) * 2006-08-22 2008-03-06 Toyota Motor Corp 燃料電池システム及び移動体
JP2008218398A (ja) * 2007-02-05 2008-09-18 Toyota Motor Corp 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
WO2009116391A1 (ja) * 2008-03-21 2009-09-24 トヨタ自動車株式会社 電源制御回路
US8400101B2 (en) 2008-03-21 2013-03-19 Toyota Jidosha Kabushiki Kaisha Power supply control circuit
CN114523883A (zh) * 2020-11-06 2022-05-24 郑州宇通客车股份有限公司 一种燃料电池混合动力车辆及其安全监控方法
CN114523883B (zh) * 2020-11-06 2023-05-09 宇通客车股份有限公司 一种燃料电池混合动力车辆及其安全监控方法

Also Published As

Publication number Publication date
CN101842929B (zh) 2013-05-22
DE112008002750T5 (de) 2010-08-19
JP2009110848A (ja) 2009-05-21
JP4274278B2 (ja) 2009-06-03
DE112008002750B4 (de) 2021-04-22
CN101842929A (zh) 2010-09-22
US20100261084A1 (en) 2010-10-14
US8277993B2 (en) 2012-10-02

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