HK1171287A1 - System for bypassing the cells of a fuel cell - Google Patents

System for bypassing the cells of a fuel cell

Info

Publication number
HK1171287A1
HK1171287A1 HK12111524.8A HK12111524A HK1171287A1 HK 1171287 A1 HK1171287 A1 HK 1171287A1 HK 12111524 A HK12111524 A HK 12111524A HK 1171287 A1 HK1171287 A1 HK 1171287A1
Authority
HK
Hong Kong
Prior art keywords
bypassing
cells
fuel cell
fuel
cell
Prior art date
Application number
HK12111524.8A
Other languages
English (en)
Chinese (zh)
Inventor
Antoine Toth
Original Assignee
Belenos Clean Power Holding Ag
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 Belenos Clean Power Holding Ag filed Critical Belenos Clean Power Holding Ag
Publication of HK1171287A1 publication Critical patent/HK1171287A1/xx

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
    • H01M8/04223—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
    • 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
    • H01M8/04—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
    • H01M8/04552—Voltage of the individual 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
    • H01M8/04664—Failure or abnormal function
    • H01M8/04671—Failure or abnormal function of the individual 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
    • H01M8/04858—Electric variables
    • H01M8/04949—Electric variables other electric variables, e.g. resistance or impedance
    • H01M8/04951—Electric variables other electric variables, e.g. resistance or impedance of the individual 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
    • H01M8/04223—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
    • H01M8/04238—Depolarisation
    • 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
    • H01M8/04582—Current of the individual fuel cell
    • 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)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Fuel Cell (AREA)
  • Secondary Cells (AREA)
HK12111524.8A 2009-05-27 2012-11-14 System for bypassing the cells of a fuel cell HK1171287A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09161304A EP2256852A1 (fr) 2009-05-27 2009-05-27 Système de dérivation des cellules d'une pile à combustible
PCT/EP2010/057260 WO2010136497A1 (fr) 2009-05-27 2010-05-26 Système de dérivation des cellules d'une pile à combustible

Publications (1)

Publication Number Publication Date
HK1171287A1 true HK1171287A1 (en) 2013-03-22

Family

ID=41346146

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12111524.8A HK1171287A1 (en) 2009-05-27 2012-11-14 System for bypassing the cells of a fuel cell

Country Status (6)

Country Link
US (1) US8957637B2 (xx)
EP (2) EP2256852A1 (xx)
JP (1) JP5555317B2 (xx)
CN (1) CN102460805B (xx)
HK (1) HK1171287A1 (xx)
WO (1) WO2010136497A1 (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130071698A1 (en) * 2011-09-16 2013-03-21 Relion, Inc. Fuel Cell Stacks
DE102011114527B4 (de) * 2011-09-29 2014-05-15 Eads Deutschland Gmbh Bussystem
US9915004B2 (en) * 2013-07-19 2018-03-13 Nuvera Fuel Cells, LLC System and method for tuning an electrochemical cell stack
DE102019110177A1 (de) * 2019-04-17 2020-10-22 instagrid GmbH Energiesparbetrieb für ein Energieversorgungssystem mit Batteriespeicher
EP3835456A1 (de) * 2019-12-10 2021-06-16 sunfire GmbH Brennstoffzellen- und elektrolysestrommanagementanordnung und dazugehöriges verfahren
CN116742057B (zh) * 2023-08-11 2023-11-21 福建星云电子股份有限公司 一种电堆控制器及方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW492021B (en) * 1999-11-05 2002-06-21 Tokin Corp Electrical energy storage provided with cell energy adjusting device and adjust method of cell energy
US6150795A (en) * 1999-11-05 2000-11-21 Power Designers, Llc Modular battery charge equalizers and method of control
FR2815786B1 (fr) * 2000-10-23 2003-01-17 Cit Alcatel Procede, agencement et ensemble d'interface destines a permettre la charge de batteries electriques de natures au moyen d'un meme dispositif
JP2004524793A (ja) * 2001-03-30 2004-08-12 デザインライン・リミテッド バッテリー管理ユニット、システム、および方法
JP3993397B2 (ja) * 2001-05-10 2007-10-17 三菱重工業株式会社 セル電圧判定ユニット
US6583663B1 (en) * 2002-04-22 2003-06-24 Power Integrations, Inc. Power integrated circuit with distributed gate driver
JP3766069B2 (ja) * 2003-03-31 2006-04-12 株式会社東芝 燃料電池保護回路、燃料電池保護方法および燃料電池
FR2873498B1 (fr) 2004-07-20 2007-08-10 Conception & Dev Michelin Sa Arret d'une pile a combustible alimentee en oxygene pur
JP4918714B2 (ja) * 2004-09-16 2012-04-18 セイコーインスツル株式会社 燃料電池システム
JP4466587B2 (ja) * 2006-02-28 2010-05-26 株式会社日立製作所 電池電圧検出装置および電池電圧検出装置を用いた電池システム
US7876071B2 (en) * 2007-06-15 2011-01-25 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Integrated battery voltage sensor with high voltage isolation, a battery voltage sensing system and methods therefor
JP2009017630A (ja) * 2007-07-02 2009-01-22 Calsonic Kansei Corp バッテリの容量制御方法
JP4783759B2 (ja) * 2007-07-11 2011-09-28 株式会社Ｎｔｔファシリティーズ 電池管理システム及び電池管理方法
JP5193660B2 (ja) * 2008-04-03 2013-05-08 株式会社日立製作所 電池モジュール及びそれを備えた蓄電装置並びに電機システム
JP5235481B2 (ja) * 2008-04-23 2013-07-10 三洋電機株式会社 車両用の電源装置
TWI377758B (en) * 2008-06-20 2012-11-21 Green Solution Tech Co Ltd The battery charging controller and battery module thereof
TWI376081B (en) * 2008-12-08 2012-11-01 Green Solution Tech Co Ltd The battery charging controller and battery balance charging controller

Also Published As

Publication number Publication date
JP2012528431A (ja) 2012-11-12
CN102460805A (zh) 2012-05-16
EP2256852A1 (fr) 2010-12-01
US20120162842A1 (en) 2012-06-28
WO2010136497A1 (fr) 2010-12-02
EP2436074B1 (fr) 2018-03-14
US8957637B2 (en) 2015-02-17
CN102460805B (zh) 2014-08-13
JP5555317B2 (ja) 2014-07-23
EP2436074A1 (fr) 2012-04-04

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