DE112008002988B8 - Impedanzmesssystem - Google Patents

Impedanzmesssystem Download PDF

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Publication number
DE112008002988B8
DE112008002988B8 DE112008002988.1T DE112008002988T DE112008002988B8 DE 112008002988 B8 DE112008002988 B8 DE 112008002988B8 DE 112008002988 T DE112008002988 T DE 112008002988T DE 112008002988 B8 DE112008002988 B8 DE 112008002988B8
Authority
DE
Germany
Prior art keywords
measurement system
impedance measurement
impedance
measurement
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE112008002988.1T
Other languages
English (en)
Other versions
DE112008002988T5 (de
DE112008002988B4 (de
Inventor
Ayako Kawase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Motor Corp filed Critical Toyota Motor Corp
Publication of DE112008002988T5 publication Critical patent/DE112008002988T5/de
Publication of DE112008002988B4 publication Critical patent/DE112008002988B4/de
Application granted granted Critical
Publication of DE112008002988B8 publication Critical patent/DE112008002988B8/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01M8/04537—Electric variables
    • H01M8/04634—Other electric variables, e.g. resistance or impedance
    • H01M8/04641—Other electric variables, e.g. resistance or impedance of the individual fuel cell
    • 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
    • H01M8/04246—Short circuiting means for 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
    • H01M8/04298—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
    • H01M8/0432—Temperature; Ambient temperature
    • H01M8/04365—Temperature; Ambient temperature of other components of a fuel cell or 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
    • H01M8/04544—Voltage
    • H01M8/04552—Voltage of the individual 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
    • H01M8/04611—Power, energy, capacity or load of the individual 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
    • H01M8/04604—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
    • H01M8/04649—Other electric variables, e.g. resistance or impedance 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
    • H01M8/04664—Failure or abnormal function
    • H01M8/04671—Failure or abnormal function of the individual 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
    • H01M8/10—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
    • H01M8/04—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
    • H01M8/04619—Power, energy, capacity or load of fuel cell stacks
    • 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
DE112008002988.1T 2007-11-08 2008-10-23 Impedanzmesssystem Expired - Fee Related DE112008002988B8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007-290541 2007-11-08
JP2007290541A JP4595993B2 (ja) 2007-11-08 2007-11-08 燃料電池システム
PCT/JP2008/069252 WO2009060728A1 (ja) 2007-11-08 2008-10-23 燃料電池システム

Publications (3)

Publication Number Publication Date
DE112008002988T5 DE112008002988T5 (de) 2010-09-23
DE112008002988B4 DE112008002988B4 (de) 2013-11-14
DE112008002988B8 true DE112008002988B8 (de) 2014-01-23

Family

ID=40625627

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112008002988.1T Expired - Fee Related DE112008002988B8 (de) 2007-11-08 2008-10-23 Impedanzmesssystem

Country Status (5)

Country Link
US (1) US8432168B2 (de)
JP (1) JP4595993B2 (de)
CN (1) CN101855761B (de)
DE (1) DE112008002988B8 (de)
WO (1) WO2009060728A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5387172B2 (ja) * 2009-06-30 2014-01-15 日産自動車株式会社 燃料電池内部状態検出装置
JP5392166B2 (ja) * 2010-04-02 2014-01-22 トヨタ自動車株式会社 燃料電池システム
US8994340B2 (en) * 2012-05-15 2015-03-31 GM Global Technology Operations LLC Cell temperature and degradation measurement in lithium ion battery systems using cell voltage and pack current measurement and the relation of cell impedance to temperature based on signal given by the power inverter
CN107408715B (zh) 2015-03-03 2018-10-02 日产自动车株式会社 燃料电池的状态检测装置以及状态检测方法
KR101832685B1 (ko) * 2015-03-03 2018-02-26 닛산 지도우샤 가부시키가이샤 연료 전지 내부 상태 검출 시스템 및 상태 검출 방법
CN104991194A (zh) * 2015-06-25 2015-10-21 中国电子科技集团公司第十八研究所 一种干态锌银电池非激活的检测方法
JP6518603B2 (ja) 2016-02-24 2019-05-22 本田技研工業株式会社 電源装置、機器及び制御方法
JP6518604B2 (ja) * 2016-02-24 2019-05-22 本田技研工業株式会社 電源装置、機器及び制御方法
CN111007404B (zh) * 2019-12-24 2023-01-10 萱柯氢能科技(北京)有限公司 一种基于关键频率点的燃料电池阻抗测量分析系统及方法
DE102022202521A1 (de) * 2022-03-15 2023-09-21 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Untersuchen einer elektrochemischen Zelle durch eine elektrochemische Impedanzspektroskopie

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007012413A (ja) * 2005-06-30 2007-01-18 Toyota Motor Corp 燃料電池システムおよび車両

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JP3166600B2 (ja) * 1996-03-13 2001-05-14 国産電機株式会社 内燃機関用燃料噴射装置の燃料ポンプ駆動装置
US6762587B1 (en) * 2000-09-12 2004-07-13 Recon Industrial Controls Corp. Device and method for monitoring fuel cell performance and controlling a fuel cell system
US6519539B1 (en) * 2000-09-29 2003-02-11 Hydrogenics Corporation Measurement of fuel cell impedance
JP2002367650A (ja) 2001-06-06 2002-12-20 Mitsubishi Heavy Ind Ltd 固体高分子型燃料電池の異常検知方法
JP2003014796A (ja) * 2001-07-03 2003-01-15 Yokogawa Electric Corp インピーダンスの測定装置
JP5119565B2 (ja) 2001-09-12 2013-01-16 株式会社デンソー 燃料電池システム
US6841275B2 (en) * 2001-12-14 2005-01-11 Ballard Power Systems Inc. Method and apparatus for controlling voltage from a fuel cell system
JP2005526365A (ja) * 2002-05-17 2005-09-02 グリーンライト パワー テクノロジーズ、インコーポレイテッド 燃料電池及び燃料電池構成要素における障害状況を指示する方法及び装置
CN1930718A (zh) * 2004-03-12 2007-03-14 松下电器产业株式会社 燃料电池系统的故障诊断方法和采用该方法的故障诊断装置及燃料电池系统
JP4595367B2 (ja) * 2004-03-30 2010-12-08 トヨタ自動車株式会社 燃料電池の劣化診断方法及び装置
JP4720105B2 (ja) 2004-05-20 2011-07-13 日産自動車株式会社 燃料電池診断装置及び燃料電池診断方法
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JP2006220629A (ja) * 2005-02-14 2006-08-24 Furukawa Battery Co Ltd:The 蓄電池の内部インピーダンス測定装置および蓄電池の内部インピーダンス測定方法
JP2006266960A (ja) * 2005-03-25 2006-10-05 Furukawa Battery Co Ltd:The 蓄電池内部インピーダンス測定装置および蓄電池内部インピーダンス測定方法
JP5136945B2 (ja) 2005-07-05 2013-02-06 トヨタ自動車株式会社 燃料電池システム
JP4807000B2 (ja) * 2005-08-09 2011-11-02 トヨタ自動車株式会社 性能劣化判定装置及びその方法
JP5146898B2 (ja) * 2005-08-10 2013-02-20 トヨタ自動車株式会社 燃料電池電源制御装置、燃料電池システム及び燃料電池電源制御方法
JP5066821B2 (ja) * 2006-03-16 2012-11-07 横河電機株式会社 交流インピーダンス計測方法
JP5062518B2 (ja) * 2006-09-11 2012-10-31 トヨタ自動車株式会社 燃料電池システム

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
JP2007012413A (ja) * 2005-06-30 2007-01-18 Toyota Motor Corp 燃料電池システムおよび車両

Also Published As

Publication number Publication date
DE112008002988T5 (de) 2010-09-23
DE112008002988B4 (de) 2013-11-14
JP4595993B2 (ja) 2010-12-08
CN101855761B (zh) 2013-12-11
JP2009117229A (ja) 2009-05-28
US20100264930A1 (en) 2010-10-21
WO2009060728A1 (ja) 2009-05-14
CN101855761A (zh) 2010-10-06
US8432168B2 (en) 2013-04-30

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