DE602004010904D1 - Isolierende aufbauanordnung, isolierungüberwachungssystem und isolierungsüberwachungsverfahren für brennstofzellen - Google Patents

Isolierende aufbauanordnung, isolierungüberwachungssystem und isolierungsüberwachungsverfahren für brennstofzellen

Info

Publication number
DE602004010904D1
DE602004010904D1 DE602004010904T DE602004010904T DE602004010904D1 DE 602004010904 D1 DE602004010904 D1 DE 602004010904D1 DE 602004010904 T DE602004010904 T DE 602004010904T DE 602004010904 T DE602004010904 T DE 602004010904T DE 602004010904 D1 DE602004010904 D1 DE 602004010904D1
Authority
DE
Germany
Prior art keywords
insulation monitoring
fuel cells
assembly arrangement
insulating assembly
monitoring system
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 - Lifetime
Application number
DE602004010904T
Other languages
English (en)
Other versions
DE602004010904T2 (de
Inventor
Masanari Yanagisawa
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 DE602004010904D1 publication Critical patent/DE602004010904D1/de
Application granted granted Critical
Publication of DE602004010904T2 publication Critical patent/DE602004010904T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01M8/04664—Failure or abnormal function
    • H01M8/04686—Failure or abnormal function 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
    • H01M8/04223—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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
    • 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
    • H01M8/04544—Voltage
    • H01M8/04567—Voltage 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
DE602004010904T 2003-05-22 2004-05-18 Isolierende aufbauanordnung, isolierungüberwachungssystem und isolierungsüberwachungsverfahren für brennstofzellen Expired - Lifetime DE602004010904T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2003144612 2003-05-22
JP2003144612 2003-05-22
JP2003426195A JP4696447B2 (ja) 2003-05-22 2003-12-24 燃料電池絶縁構造体
JP2003426195 2003-12-24
PCT/JP2004/007063 WO2004105172A1 (en) 2003-05-22 2004-05-18 Insulating mount structure, insulation monitoring system, and insulation monitoring method for fuel cells

Publications (2)

Publication Number Publication Date
DE602004010904D1 true DE602004010904D1 (de) 2008-02-07
DE602004010904T2 DE602004010904T2 (de) 2008-04-30

Family

ID=33478967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004010904T Expired - Lifetime DE602004010904T2 (de) 2003-05-22 2004-05-18 Isolierende aufbauanordnung, isolierungüberwachungssystem und isolierungsüberwachungsverfahren für brennstofzellen

Country Status (5)

Country Link
US (1) US8034511B2 (de)
EP (1) EP1629562B1 (de)
JP (1) JP4696447B2 (de)
DE (1) DE602004010904T2 (de)
WO (1) WO2004105172A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1748449A1 (de) * 2005-07-25 2007-01-31 Siemens Aktiengesellschaft Isolator mit erhöhter Isolationsfähigkeit
JP4992208B2 (ja) 2005-08-04 2012-08-08 トヨタ自動車株式会社 燃料電池搭載構造体
FR2890786B1 (fr) * 2005-09-13 2007-10-19 Air Liquide Installation stationnaire de fourniture d'energie electrique comprenant une pile a combustible
US20080145721A1 (en) * 2006-12-14 2008-06-19 General Electric Company Fuel cell apparatus and associated method
WO2013027982A2 (ko) * 2011-08-25 2013-02-28 두산인프라코어 주식회사 하이브리드 건설기계의 에너지 저장 모듈의 고장 감지 방법 및 장치
US11923586B1 (en) 2022-11-10 2024-03-05 General Electric Company Gas turbine combustion section having an integrated fuel cell assembly
US11859820B1 (en) 2022-11-10 2024-01-02 General Electric Company Gas turbine combustion section having an integrated fuel cell assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0221573A (ja) * 1988-07-08 1990-01-24 Fuji Electric Co Ltd 燃料電池
JPH06251796A (ja) * 1993-02-23 1994-09-09 Toshiba Corp 燃料電池
US5607786A (en) * 1995-05-05 1997-03-04 International Fuel Cells Corporation Fuel cell transport frame
JP2002164070A (ja) * 2000-11-24 2002-06-07 Nissan Motor Co Ltd 燃料電池水漏れ検出装置
JP2002190313A (ja) * 2000-12-22 2002-07-05 Fuji Electric Co Ltd 固体高分子電解質形燃料電池
US6803142B2 (en) * 2001-06-06 2004-10-12 Toyota Jidosha Kabushiki Kaisha Fuel cell
JP3870723B2 (ja) * 2001-06-11 2007-01-24 トヨタ自動車株式会社 燃料電池収容ケース

Also Published As

Publication number Publication date
DE602004010904T2 (de) 2008-04-30
EP1629562A1 (de) 2006-03-01
US8034511B2 (en) 2011-10-11
JP2005011797A (ja) 2005-01-13
EP1629562B1 (de) 2007-12-26
US20060115701A1 (en) 2006-06-01
JP4696447B2 (ja) 2011-06-08
WO2004105172A1 (en) 2004-12-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition