DE112005001818T5 - Gasleckerfassungsvorrichtung und Brennstoffzellensystem - Google Patents

Gasleckerfassungsvorrichtung und Brennstoffzellensystem Download PDF

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Publication number
DE112005001818T5
DE112005001818T5 DE112005001818T DE112005001818T DE112005001818T5 DE 112005001818 T5 DE112005001818 T5 DE 112005001818T5 DE 112005001818 T DE112005001818 T DE 112005001818T DE 112005001818 T DE112005001818 T DE 112005001818T DE 112005001818 T5 DE112005001818 T5 DE 112005001818T5
Authority
DE
Germany
Prior art keywords
fuel cell
detection device
cell system
leak detection
gas leak
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.)
Withdrawn
Application number
DE112005001818T
Other languages
English (en)
Inventor
Keigo Suematsu
Tatsuaki Yokoyama
Kenji Umayahara
Nobuhiro Tomosada
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 DE112005001818T5 publication Critical patent/DE112005001818T5/de
Withdrawn legal-status Critical Current

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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
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous 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
    • H01M8/04223—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
    • H01M8/04231—Purging of the 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
    • H01M8/0432—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
    • H01M8/0438—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
    • H01M8/0438—Pressure; Ambient pressure; Flow
    • H01M8/04402—Pressure; Ambient pressure; Flow of anode exhausts
    • 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
    • H01M8/04664—Failure or abnormal function
    • H01M8/04679—Failure or abnormal function 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
    • 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
    • H01M8/04955—Shut-off or shut-down of 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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)
DE112005001818T 2004-11-29 2005-11-28 Gasleckerfassungsvorrichtung und Brennstoffzellensystem Withdrawn DE112005001818T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004343259 2004-11-29
JP2005327305A JP4730064B2 (ja) 2004-11-29 2005-11-11 ガス漏れ検知装置および燃料電池システム
PCT/IB2005/003562 WO2006056878A2 (en) 2004-11-29 2005-11-28 Gas leak detection device and fuel cell system

Publications (1)

Publication Number Publication Date
DE112005001818T5 true DE112005001818T5 (de) 2007-05-16

Family

ID=36218746

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112005001818T Withdrawn DE112005001818T5 (de) 2004-11-29 2005-11-28 Gasleckerfassungsvorrichtung und Brennstoffzellensystem

Country Status (5)

Country Link
US (1) US7648787B2 (de)
JP (1) JP4730064B2 (de)
CN (1) CN100511800C (de)
DE (1) DE112005001818T5 (de)
WO (1) WO2006056878A2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013139356A1 (de) 2012-03-21 2013-09-26 Audi Ag Verfahren zum überprüfen der gas-dichtheit eines brennstoffzellensystems
WO2013139355A1 (de) 2012-03-21 2013-09-26 Audi Ag Verfahren zum betreiben eines brennstoffzellensystems
DE112008002705B4 (de) * 2007-10-10 2018-03-01 Toyota Jidosha Kabushiki Kaisha Brennstoffzellensystem und Aktivierungsverfahren für eine Brennstoffzelle

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4806989B2 (ja) * 2005-07-27 2011-11-02 トヨタ自動車株式会社 燃料電池システム
JP5266620B2 (ja) * 2006-04-07 2013-08-21 トヨタ自動車株式会社 燃料電池運転システム及び燃料電池運転システムにおける弁開度算出方法
JP5446023B2 (ja) * 2006-08-11 2014-03-19 トヨタ自動車株式会社 燃料電池システム
US20080141760A1 (en) * 2006-12-19 2008-06-19 Gm Global Technology Operations, Inc. Leak detection in a fuel cell system
FR2915835B1 (fr) * 2007-05-03 2009-06-12 Renault Sas Procede et systeme de gestion d'un systeme de pile a combustible
JP4378733B2 (ja) * 2007-11-08 2009-12-09 トヨタ自動車株式会社 燃料電池システムと該システムにおける水素漏れ判定方法
US8020430B2 (en) * 2008-10-09 2011-09-20 Toyota Motor Engineering & Manufacturing North America, Inc. Passive leak detection devices and systems for detecting gas leaks
US20100164437A1 (en) * 2008-10-24 2010-07-01 Mckinley Joseph P Battery formation and charging system and method
JP4893772B2 (ja) * 2009-03-31 2012-03-07 トヨタ自動車株式会社 燃料電池システム
DE102009026590A1 (de) * 2009-05-29 2010-12-02 Robert Bosch Gmbh Erkennung des Verlassens eines Betriebsbereiches eines Brennstoffzellensystems und Einleiten der notwendigen Schritte
US8535836B2 (en) * 2009-07-08 2013-09-17 Bloom Energy Corporation Method of operating a fuel cell system with bypass ports in a fuel processing assembly
FR2986109B1 (fr) * 2012-01-25 2014-12-05 Air Liquide Installation de pile a combustible et procede de detection de fuite
US8877402B2 (en) * 2012-09-13 2014-11-04 GM Global Technology Operations LLC Method for a fuel cell air system leakage diagnostic
US9064401B2 (en) 2013-05-07 2015-06-23 Caterpillar Inc. Liquid natural gas cryogenic tank leak detection system
US10050288B2 (en) * 2015-01-05 2018-08-14 GM Global Technology Operations LLC Systems and methods for detecting leaks in a fuel cell system
JP6740620B2 (ja) * 2016-02-03 2020-08-19 アイシン精機株式会社 燃料電池システム
KR101836606B1 (ko) 2016-03-18 2018-03-08 현대자동차주식회사 차량용 수소 저장 시스템의 리크 감지 장치 및 방법
KR101905962B1 (ko) * 2016-07-29 2018-10-08 현대자동차주식회사 연료 탱크 밸브의 내부리크 제거 방법
US10914401B2 (en) 2017-01-10 2021-02-09 The Heil Co. Fuel monitoring system
DE102017204202A1 (de) 2017-03-14 2018-09-20 Robert Bosch Gmbh Verfahren zur Erkennung einer Leckage in einem Energiewandler-System
DE102017208604A1 (de) * 2017-05-22 2018-11-22 Robert Bosch Gmbh Verfahren zur Erkennung einer Leckage in einem Brennstoffzellensystem und Brennstoffzellensystem
CN108844699A (zh) * 2018-03-07 2018-11-20 福州艾弗斯智能科技有限公司 一种氢能汽车管路自检装置
US11207974B2 (en) 2018-09-21 2021-12-28 The Heil Co. Multiple gas tank assembly with individual pressure monitoring
US11404710B2 (en) * 2018-12-17 2022-08-02 Cummins Enterprise Llc Assembled portion of a solid oxide fuel cell and methods for inspecting the same
JP7243538B2 (ja) * 2019-09-10 2023-03-22 トヨタ自動車株式会社 燃料電池システム及び排出弁の開閉方法
CN111584904B (zh) * 2020-05-26 2023-02-03 张智好 燃料电池系统中的气体燃料泄漏自动检测和安全报警系统
FR3123985B1 (fr) * 2021-06-11 2023-07-28 Symbio Méthode de détection de fuite d’hydrogène dans un système de pile à combustible et système de pile à combustible pour la mise en œuvre d’une telle méthode
CN114608766B (zh) * 2022-05-12 2022-07-26 河南豫氢动力有限公司 一种燃料电池气密性检测装置及其检测方法
CN114976150B (zh) * 2022-06-21 2024-03-26 中国第一汽车股份有限公司 燃料电池电堆中单电池泄露检测方法、装置、设备及介质

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JP3137511B2 (ja) 1993-09-01 2001-02-26 東京瓦斯株式会社 使用ガス器具判別装置
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JP4374782B2 (ja) * 2001-01-18 2009-12-02 トヨタ自動車株式会社 車載用燃料電池システム及びその制御方法
JP3572455B2 (ja) * 2001-05-30 2004-10-06 日産自動車株式会社 燃料電池システム
US20030077495A1 (en) * 2001-10-19 2003-04-24 Scartozzi John P. Fuel cell system, and method of testing a fuel cell for a gas leak
JP4033376B2 (ja) * 2001-11-14 2008-01-16 本田技研工業株式会社 燃料供給装置
JP3846354B2 (ja) * 2002-04-16 2006-11-15 日産自動車株式会社 燃料電池システムのガス漏れ検知方法及び装置
JP4085793B2 (ja) * 2002-11-22 2008-05-14 トヨタ自動車株式会社 流体の漏れの検出装置
TW572462U (en) * 2002-12-04 2004-01-11 Asia Pacific Fuel Cell Tech Function test and exhibition device set of fuel cell power supply device
JP2004281132A (ja) * 2003-03-13 2004-10-07 Nissan Motor Co Ltd 燃料電池システム
JP2005267969A (ja) * 2004-03-17 2005-09-29 Toyota Motor Corp 燃料電池システム

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112008002705B4 (de) * 2007-10-10 2018-03-01 Toyota Jidosha Kabushiki Kaisha Brennstoffzellensystem und Aktivierungsverfahren für eine Brennstoffzelle
WO2013139356A1 (de) 2012-03-21 2013-09-26 Audi Ag Verfahren zum überprüfen der gas-dichtheit eines brennstoffzellensystems
WO2013139355A1 (de) 2012-03-21 2013-09-26 Audi Ag Verfahren zum betreiben eines brennstoffzellensystems
DE102012005690A1 (de) 2012-03-21 2013-09-26 Audi Ag Verfahren zum Betreiben eines Brennstoffzellensystems
DE102012005692A1 (de) 2012-03-21 2013-09-26 Audi Ag Verfahren zum Überprüfen einer Dichtheit eines Brennstoffzellensystems
DE102012005692B4 (de) * 2012-03-21 2014-09-25 Audi Ag Verfahren und Anordnung zum Überprüfen einer Dichtheit eines Brennstoffzellensystems
DE102012005690B4 (de) * 2012-03-21 2015-03-05 Audi Ag Verfahren und Anordnung zum Betreiben eines Brennstoffzellensystems
US9297718B2 (en) 2012-03-21 2016-03-29 Audi Ag Method for checking the gas tightness of a fuel cell system

Also Published As

Publication number Publication date
US7648787B2 (en) 2010-01-19
JP4730064B2 (ja) 2011-07-20
WO2006056878A8 (en) 2007-04-12
CN100511800C (zh) 2009-07-08
JP2006179469A (ja) 2006-07-06
WO2006056878A3 (en) 2006-10-19
WO2006056878A2 (en) 2006-06-01
CN101065874A (zh) 2007-10-31
US20070224473A1 (en) 2007-09-27

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