WO2009066437A1 - 燃料電池システム及びその運転方法 - Google Patents

燃料電池システム及びその運転方法 Download PDF

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Publication number
WO2009066437A1
WO2009066437A1 PCT/JP2008/003349 JP2008003349W WO2009066437A1 WO 2009066437 A1 WO2009066437 A1 WO 2009066437A1 JP 2008003349 W JP2008003349 W JP 2008003349W WO 2009066437 A1 WO2009066437 A1 WO 2009066437A1
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WO
WIPO (PCT)
Prior art keywords
oxidant gas
path
fuel cell
cell system
gas supply
Prior art date
Application number
PCT/JP2008/003349
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English (en)
French (fr)
Inventor
Osamu Sakai
Eiichi Yasumoto
Yasushi Sugawara
Hideo Ohara
Takayuki Urata
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Panasonic Corporation
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Filing date
Publication date
Application filed by Panasonic Corporation filed Critical Panasonic Corporation
Priority to US12/743,999 priority Critical patent/US20100248045A1/en
Priority to JP2009542472A priority patent/JP4676553B2/ja
Priority to EP08852810.4A priority patent/EP2224528B1/en
Priority to CN2008801175203A priority patent/CN101874323B/zh
Publication of WO2009066437A1 publication Critical patent/WO2009066437A1/ja

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    • 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
    • H01M8/04828—Humidity; Water content
    • H01M8/04835—Humidity; Water content 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
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • 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
    • H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling 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
    • H01M8/04082—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
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • 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
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04126—Humidifying
    • H01M8/04141—Humidifying by water containing exhaust gases
    • 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
    • H01M8/04328—Temperature; Ambient temperature 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
    • H01M8/0432—Temperature; Ambient temperature
    • H01M8/04335—Temperature; Ambient temperature of cathode 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
    • H01M8/04395—Pressure; Ambient pressure; Flow of cathode 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
    • H01M8/04694—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
    • H01M8/04992—Processes for controlling fuel cells or fuel cell systems characterised by the implementation of mathematical or computational algorithms, e.g. feedback control loops, fuzzy logic, neural networks or artificial intelligence
    • 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

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  • Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Computing Systems (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Fuel Cell (AREA)

Abstract

　本発明の燃料電池システムは、燃料ガス内部流路（１１）及び酸化剤ガス内部流路（１２）を有する燃料電池（１０）と、酸化剤ガス供給路（６２）、（６４）と、酸化剤ガス供給器（３１）と、酸化剤ガス内部流路（１２）にその上流端が連通し、その下流端が酸化剤ガス供給路（６４）に接続された酸化剤ガス排出路（６５）、（６６）と、酸化剤ガス供給路（６２）と酸化剤ガス排出路（６５）とに跨がって設けられた水分交換器（３２）と、酸化剤ガス排出路（６６）に設けられたガス循環路形成／解消器（３４）と、ガス循環路内のガスを循環させるための送風器（３５）と、酸化剤ガス供給路（６２）に設けられた大気連通／遮断器（３３）と、を備える。
PCT/JP2008/003349 2007-11-22 2008-11-17 燃料電池システム及びその運転方法 WO2009066437A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/743,999 US20100248045A1 (en) 2007-11-22 2008-11-17 Fuel cell system and method for operating the same
JP2009542472A JP4676553B2 (ja) 2007-11-22 2008-11-17 燃料電池システム及びその運転方法
EP08852810.4A EP2224528B1 (en) 2007-11-22 2008-11-17 Fuel cell system and method of operating the same
CN2008801175203A CN101874323B (zh) 2007-11-22 2008-11-17 燃料电池系统及其运行方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007303432 2007-11-22
JP2007-303432 2007-11-22

Publications (1)

Publication Number Publication Date
WO2009066437A1 true WO2009066437A1 (ja) 2009-05-28

Family

ID=40667272

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Application Number Title Priority Date Filing Date
PCT/JP2008/003349 WO2009066437A1 (ja) 2007-11-22 2008-11-17 燃料電池システム及びその運転方法

Country Status (5)

Country Link
US (1) US20100248045A1 (ja)
EP (1) EP2224528B1 (ja)
JP (1) JP4676553B2 (ja)
CN (1) CN101874323B (ja)
WO (1) WO2009066437A1 (ja)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5383737B2 (ja) 2011-04-08 2014-01-08 本田技研工業株式会社 燃料電池システム及びその発電停止方法
DE102014205031A1 (de) 2014-03-18 2015-09-24 Volkswagen Ag Brennstoffzellenvorrichtung mit Spülgaspfad
JP6168032B2 (ja) * 2014-11-14 2017-07-26 トヨタ自動車株式会社 燃料電池システム
JP6131942B2 (ja) * 2014-12-26 2017-05-24 トヨタ自動車株式会社 燃料電池システムおよび燃料電池の運転制御方法
KR102092516B1 (ko) * 2016-08-12 2020-03-23 닛산 지도우샤 가부시키가이샤 연료 전지 시스템, 및 연료 전지 시스템의 제어 방법
JP7236696B2 (ja) * 2018-06-12 2023-03-10 パナソニックＩｐマネジメント株式会社 燃料電池システム

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Publication number Priority date Publication date Assignee Title
JPH08222259A (ja) * 1995-02-14 1996-08-30 Toshiba Corp 燃料電池発電プラントの停止方法
JP2000156236A (ja) * 1998-11-17 2000-06-06 Matsushita Electric Ind Co Ltd 固体高分子型燃料電池システム
JP2002208429A (ja) 2001-01-09 2002-07-26 Denso Corp 燃料電池システム
JP2002208422A (ja) * 2001-01-09 2002-07-26 Denso Corp 燃料電池システム
JP2004265684A (ja) 2003-02-28 2004-09-24 Nissan Motor Co Ltd 燃料電池システム
JP2005071778A (ja) 2003-08-25 2005-03-17 Matsushita Electric Ind Co Ltd 燃料電池システムとその運転方法
JP2005285396A (ja) * 2004-03-29 2005-10-13 Honda Motor Co Ltd 燃料電池システム
JP2006156085A (ja) 2004-11-29 2006-06-15 Nissan Motor Co Ltd 燃料電池システム
JP2007179833A (ja) * 2005-12-27 2007-07-12 Nissan Motor Co Ltd 燃料電池システム
JP2007242491A (ja) * 2006-03-10 2007-09-20 Toray Eng Co Ltd 燃料電池システムおよびその運転制御方法
JP2007323863A (ja) 2006-05-30 2007-12-13 Toyota Motor Corp 燃料電池システム及び燃料電池の停止方法

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Title
See also references of EP2224528A4 *

Also Published As

Publication number Publication date
EP2224528B1 (en) 2013-11-06
JP4676553B2 (ja) 2011-04-27
CN101874323B (zh) 2012-08-29
EP2224528A4 (en) 2013-03-27
JPWO2009066437A1 (ja) 2011-04-07
US20100248045A1 (en) 2010-09-30
EP2224528A1 (en) 2010-09-01
CN101874323A (zh) 2010-10-27

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