KR101109716B1 - 연료전지 시스템 - Google Patents

연료전지 시스템 Download PDF

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Publication number
KR101109716B1
KR101109716B1 KR1020097013223A KR20097013223A KR101109716B1 KR 101109716 B1 KR101109716 B1 KR 101109716B1 KR 1020097013223 A KR1020097013223 A KR 1020097013223A KR 20097013223 A KR20097013223 A KR 20097013223A KR 101109716 B1 KR101109716 B1 KR 101109716B1
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KR
South Korea
Prior art keywords
impedance
fuel cell
scavenging
reference value
measurement
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 - Fee Related
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KR1020097013223A
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English (en)
Korean (ko)
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KR20090082291A (ko
Inventor
도모노리 이마무라
시게토 가지와라
신지 아소
Original Assignee
도요타 지도샤（주）
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Application filed by 도요타 지도샤（주） filed Critical 도요타 지도샤（주）
Publication of KR20090082291A publication Critical patent/KR20090082291A/ko
Application granted granted Critical
Publication of KR101109716B1 publication Critical patent/KR101109716B1/ko
Expired - Fee Related legal-status Critical Current
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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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • 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
    • H01M8/04253—Means for solving freezing problems
    • 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
    • H01M8/04634—Other electric variables, e.g. resistance or impedance
    • H01M8/04649—Other electric variables, e.g. resistance or impedance 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
    • H01M8/04828—Humidity; Water content
    • 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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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Fuel Cell (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
KR1020097013223A 2006-12-27 2007-12-05 연료전지 시스템 Expired - Fee Related KR101109716B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006351476A JP5024725B2 (ja) 2006-12-27 2006-12-27 燃料電池システム
JPJP-P-2006-351476 2006-12-27
PCT/JP2007/073894 WO2008078554A1 (ja) 2006-12-27 2007-12-05 燃料電池システム

Publications (2)

Publication Number Publication Date
KR20090082291A KR20090082291A (ko) 2009-07-29
KR101109716B1 true KR101109716B1 (ko) 2012-02-09

Family

ID=39562348

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097013223A Expired - Fee Related KR101109716B1 (ko) 2006-12-27 2007-12-05 연료전지 시스템

Country Status (7)

Country Link
US (1) US8221925B2 (enExample)
JP (1) JP5024725B2 (enExample)
KR (1) KR101109716B1 (enExample)
CN (1) CN101573822B (enExample)
CA (1) CA2673042C (enExample)
DE (1) DE112007003192T5 (enExample)
WO (1) WO2008078554A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200129268A (ko) * 2019-05-08 2020-11-18 현대자동차주식회사 임피던스를 이용한 연료전지 차량의 물 제거 시스템 및 방법

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4947362B2 (ja) * 2007-05-10 2012-06-06 トヨタ自動車株式会社 燃料電池システム
JP4868240B2 (ja) * 2007-05-10 2012-02-01 トヨタ自動車株式会社 燃料電池システム
JP4894608B2 (ja) * 2007-05-10 2012-03-14 トヨタ自動車株式会社 燃料電池システム
US9425473B2 (en) 2009-07-09 2016-08-23 Toyota Jidosha Kabushiki Kaisha Fuel cell system and method of operating fuel cell system
US9190679B2 (en) * 2009-07-21 2015-11-17 Toyota Jidosha Kabushiki Kaisha Fuel cell system
JP6074220B2 (ja) 2012-10-17 2017-02-01 ダンロップスポーツ株式会社 ゴルフクラブヘッド
KR101610118B1 (ko) * 2014-08-22 2016-04-08 현대자동차 주식회사 연료전지의 임피던스 측정방법, 측정장치, 및 측정시스템
JP6135645B2 (ja) * 2014-11-13 2017-05-31 トヨタ自動車株式会社 燃料電池システム
DE102015013062A1 (de) 2015-10-07 2017-04-13 Daimler Ag Elektrisches System für ein Brennstoffzellenfahrzeug
WO2017103820A1 (en) * 2015-12-15 2017-06-22 King Abdullah University Of Science And Technology Electricity generation devices using formic acid
CN109560309B (zh) * 2017-09-25 2024-06-21 宇通客车股份有限公司 一种燃料电池及其自增湿水管理系统和方法
DE102018212881A1 (de) 2018-08-02 2020-02-06 Audi Ag Versorgungseinrichtung mit einer Brennstoffzelleneinrichtung und einer Batterie, Brennstoffzellenfahrzeug sowie Verfahren zum Starten einer Versorgungseinrichtung
DE102018218638A1 (de) 2018-10-31 2020-04-30 Audi Ag Verfahren zur Bestimmung des Feuchtegehalts eines oder mehrerer Brennstoffzellenstapel und Brennstoffzellensystem
JP2022081934A (ja) * 2020-11-20 2022-06-01 本田技研工業株式会社 燃料電池車両及びその停止方法
FR3135165B1 (fr) 2022-04-28 2024-04-19 Commissariat Energie Atomique Dispositif et procédé de détermination de l’état de santé d’une pile à combustible.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07235324A (ja) * 1994-02-23 1995-09-05 Toyota Motor Corp 燃料電池の駆動装置
JP2003086220A (ja) 2001-09-12 2003-03-20 Denso Corp 燃料電池システム
JP2004179086A (ja) 2002-11-28 2004-06-24 Nissan Motor Co Ltd 固体高分子型燃料電池システム及びその運転方法
JP2005209634A (ja) 2003-12-26 2005-08-04 Honda Motor Co Ltd 燃料電池の運転停止時制御方法及びその装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4759815B2 (ja) 2001-02-13 2011-08-31 株式会社デンソー 燃料電池システム
JP3659204B2 (ja) * 2001-08-30 2005-06-15 日産自動車株式会社 移動体用燃料電池パワープラント
JP3656613B2 (ja) 2002-04-02 2005-06-08 日産自動車株式会社 燃料電池システム
JP4300346B2 (ja) * 2002-12-18 2009-07-22 日産自動車株式会社 燃料電池システム
JP2004207139A (ja) 2002-12-26 2004-07-22 Nissan Motor Co Ltd 燃料電池水分排出装置
JP2005141943A (ja) 2003-11-04 2005-06-02 Toyota Motor Corp 燃料電池システム
JP2005209610A (ja) 2003-12-25 2005-08-04 Honda Motor Co Ltd 燃料電池の制御方法及びその装置
JP2005209635A (ja) 2003-12-26 2005-08-04 Honda Motor Co Ltd 燃料電池の発電運転制御方法及びその装置
JP4765290B2 (ja) * 2004-10-05 2011-09-07 トヨタ自動車株式会社 燃料電池システム
JP4940640B2 (ja) * 2005-11-30 2012-05-30 株式会社デンソー 燃料電池システム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07235324A (ja) * 1994-02-23 1995-09-05 Toyota Motor Corp 燃料電池の駆動装置
JP2003086220A (ja) 2001-09-12 2003-03-20 Denso Corp 燃料電池システム
JP2004179086A (ja) 2002-11-28 2004-06-24 Nissan Motor Co Ltd 固体高分子型燃料電池システム及びその運転方法
JP2005209634A (ja) 2003-12-26 2005-08-04 Honda Motor Co Ltd 燃料電池の運転停止時制御方法及びその装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200129268A (ko) * 2019-05-08 2020-11-18 현대자동차주식회사 임피던스를 이용한 연료전지 차량의 물 제거 시스템 및 방법
KR102777740B1 (ko) * 2019-05-08 2025-03-06 현대자동차주식회사 임피던스를 이용한 연료전지 차량의 물 제거 시스템 및 방법

Also Published As

Publication number Publication date
WO2008078554A1 (ja) 2008-07-03
CN101573822A (zh) 2009-11-04
JP5024725B2 (ja) 2012-09-12
KR20090082291A (ko) 2009-07-29
CA2673042A1 (en) 2008-07-03
CN101573822B (zh) 2012-01-18
DE112007003192T5 (de) 2009-11-26
JP2008166018A (ja) 2008-07-17
US20100323260A1 (en) 2010-12-23
US8221925B2 (en) 2012-07-17
CA2673042C (en) 2012-03-27

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