JP7183435B2 - 燃料電池スタック、および燃料電池スタックの運転方法 - Google Patents

燃料電池スタック、および燃料電池スタックの運転方法 Download PDF

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JP7183435B2
JP7183435B2 JP2021544054A JP2021544054A JP7183435B2 JP 7183435 B2 JP7183435 B2 JP 7183435B2 JP 2021544054 A JP2021544054 A JP 2021544054A JP 2021544054 A JP2021544054 A JP 2021544054A JP 7183435 B2 JP7183435 B2 JP 7183435B2
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Prior art keywords
cooling water
fuel
pressure
flow path
channel
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Japanese (ja)
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JPWO2021045197A1 (https=
JPWO2021045197A5 (https=
Inventor
裕磨 加藤
全 前川
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Toshiba Corp
Toshiba Energy Systems and Solutions Corp
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Toshiba Corp
Toshiba Energy Systems and Solutions Corp
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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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • 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
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • 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
    • H01M8/023—Porous and characterised by the material
    • 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
    • H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
    • 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
    • H01M8/04768—Pressure; Flow of the coolant
    • 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
    • H01M8/04783—Pressure differences, e.g. between anode and cathode
    • 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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  • 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)
JP2021544054A 2019-09-05 2020-09-04 燃料電池スタック、および燃料電池スタックの運転方法 Active JP7183435B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019162198 2019-09-05
JP2019162198 2019-09-05
PCT/JP2020/033618 WO2021045197A1 (ja) 2019-09-05 2020-09-04 燃料電池スタック、および燃料電池スタックの運転方法

Publications (3)

Publication Number Publication Date
JPWO2021045197A1 JPWO2021045197A1 (https=) 2021-03-11
JPWO2021045197A5 JPWO2021045197A5 (https=) 2022-04-27
JP7183435B2 true JP7183435B2 (ja) 2022-12-05

Family

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Family Applications (1)

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JP2021544054A Active JP7183435B2 (ja) 2019-09-05 2020-09-04 燃料電池スタック、および燃料電池スタックの運転方法

Country Status (6)

Country Link
US (1) US11831059B2 (https=)
JP (1) JP7183435B2 (https=)
CN (1) CN114270582B (https=)
CA (1) CA3148862C (https=)
DE (1) DE112020004227T5 (https=)
WO (1) WO2021045197A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002025584A (ja) 2000-07-04 2002-01-25 Fuji Electric Co Ltd 固体高分子電解質型燃料電池とその加湿方法
JP2005158596A (ja) 2003-11-27 2005-06-16 Nissan Motor Co Ltd 燃料電池システム
JP2013191433A (ja) 2012-03-14 2013-09-26 Toshiba Corp 燃料電池スタックおよび燃料電池システム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6746982B2 (en) 2001-12-27 2004-06-08 Utc Fuel Cells, Llc Porous carbon body for a fuel cell having an electronically conductive hydrophilic agent
CN100517831C (zh) * 2003-06-24 2009-07-22 松下电器产业株式会社 高分子电解质型燃料电池
JP5556434B2 (ja) * 2009-06-26 2014-07-23 日産自動車株式会社 ガス拡散電極およびその製造方法、ならびに膜電極接合体およびその製造方法
JP6690503B2 (ja) * 2016-11-09 2020-04-28 トヨタ自動車株式会社 燃料電池単セル
KR102750642B1 (ko) * 2018-12-26 2025-01-06 현대자동차주식회사 막-전극 접합체의 제조 방법 및 그로부터 제조된 막-전극 접합체

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002025584A (ja) 2000-07-04 2002-01-25 Fuji Electric Co Ltd 固体高分子電解質型燃料電池とその加湿方法
JP2005158596A (ja) 2003-11-27 2005-06-16 Nissan Motor Co Ltd 燃料電池システム
JP2013191433A (ja) 2012-03-14 2013-09-26 Toshiba Corp 燃料電池スタックおよび燃料電池システム

Also Published As

Publication number Publication date
JPWO2021045197A1 (https=) 2021-03-11
US11831059B2 (en) 2023-11-28
US20220158219A1 (en) 2022-05-19
CA3148862A1 (en) 2021-03-11
CN114270582A (zh) 2022-04-01
DE112020004227T5 (de) 2022-05-19
WO2021045197A1 (ja) 2021-03-11
CN114270582B (zh) 2024-09-13
CA3148862C (en) 2023-12-05

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