DE602005009759D1 - Brennstoffzellenspannungsmessanordnung und entsprechendes Verfahren - Google Patents

Brennstoffzellenspannungsmessanordnung und entsprechendes Verfahren

Info

Publication number
DE602005009759D1
DE602005009759D1 DE602005009759T DE602005009759T DE602005009759D1 DE 602005009759 D1 DE602005009759 D1 DE 602005009759D1 DE 602005009759 T DE602005009759 T DE 602005009759T DE 602005009759 T DE602005009759 T DE 602005009759T DE 602005009759 D1 DE602005009759 D1 DE 602005009759D1
Authority
DE
Germany
Prior art keywords
fuel cell
cell voltage
voltage measuring
corresponding method
measuring arrangement
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.)
Active
Application number
DE602005009759T
Other languages
English (en)
Inventor
Keigo Ikezoe
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of DE602005009759D1 publication Critical patent/DE602005009759D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M8/04537—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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • 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
    • 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
DE602005009759T 2004-03-23 2005-03-22 Brennstoffzellenspannungsmessanordnung und entsprechendes Verfahren Active DE602005009759D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004085233 2004-03-23
JP2005046003A JP4816868B2 (ja) 2004-03-23 2005-02-22 燃料電池スタックのセル電圧測定構造

Publications (1)

Publication Number Publication Date
DE602005009759D1 true DE602005009759D1 (de) 2008-10-30

Family

ID=34863557

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005009759T Active DE602005009759D1 (de) 2004-03-23 2005-03-22 Brennstoffzellenspannungsmessanordnung und entsprechendes Verfahren

Country Status (4)

Country Link
US (1) US7504831B2 (de)
EP (1) EP1580829B1 (de)
JP (1) JP4816868B2 (de)
DE (1) DE602005009759D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101542810B (zh) 2007-05-08 2012-01-18 松下电器产业株式会社 高分子电解质型燃料电池及高分子电解质型燃料电池中的单电池的电压测量方法
JP5233181B2 (ja) * 2007-06-27 2013-07-10 トヨタ自動車株式会社 燃料電池
US8518591B2 (en) 2010-04-20 2013-08-27 Toyota Jidosha Kabushiki Kaisha Terminal device for cell voltage measurement of a fuel cell
JP6290522B2 (ja) * 2012-03-01 2018-03-07 トヨタ自動車株式会社 燃料電池ユニット及び燃料電池車両
JP7193492B2 (ja) * 2020-03-03 2022-12-20 本田技研工業株式会社 燃料電池スタック
DE102020212654A1 (de) * 2020-10-07 2022-04-07 Robert Bosch Gesellschaft mit beschränkter Haftung Vorrichtung und computerimplementiertes Verfahren zum Bestimmen eines Zustands eines Brennstoffzellensystems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08106914A (ja) 1994-09-30 1996-04-23 Aisin Aw Co Ltd 燃料電池発電装置
JPH09283166A (ja) 1996-04-10 1997-10-31 Tanaka Kikinzoku Kogyo Kk 燃料電池の電圧測定用出力端子の取付方法
KR100446545B1 (ko) 2000-08-17 2004-09-01 마쯔시다덴기산교 가부시키가이샤 고분자 전해질형 연료전지
US6638650B1 (en) 2000-09-29 2003-10-28 Ballard Power Systems Inc. Method and apparatus for detecting transfer leaks in fuel cells and fuel cell stacks
US7682714B2 (en) * 2001-05-25 2010-03-23 Toyota Jidosha Kabushiki Kaisha Connecting structure of a cell monitor connector to a fuel cell stack
JP2002358993A (ja) 2001-05-31 2002-12-13 Mitsubishi Electric Corp 積層型燃料電池およびセル電圧の測定方法
JP4187956B2 (ja) 2001-09-10 2008-11-26 本田技研工業株式会社 燃料電池のセル電圧検出装置
JP2003086205A (ja) 2001-09-11 2003-03-20 Toyota Motor Corp 燃料電池セル電圧モニタ部構造
JP4773055B2 (ja) * 2004-01-30 2011-09-14 本田技研工業株式会社 燃料電池スタック、セパレータ中間体及びセパレータの製造方法

Also Published As

Publication number Publication date
US7504831B2 (en) 2009-03-17
US20050214600A1 (en) 2005-09-29
EP1580829B1 (de) 2008-09-17
EP1580829A1 (de) 2005-09-28
JP4816868B2 (ja) 2011-11-16
JP2005310753A (ja) 2005-11-04

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Legal Events

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8364 No opposition during term of opposition