DK2668690T3 - Fremgangsmåde og system til stabil direkte methanol-brændselscelledrift ved varierende belastninger og minustemperaturer - Google Patents

Fremgangsmåde og system til stabil direkte methanol-brændselscelledrift ved varierende belastninger og minustemperaturer Download PDF

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Publication number
DK2668690T3
DK2668690T3 DK12739508.5T DK12739508T DK2668690T3 DK 2668690 T3 DK2668690 T3 DK 2668690T3 DK 12739508 T DK12739508 T DK 12739508T DK 2668690 T3 DK2668690 T3 DK 2668690T3
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DK
Denmark
Prior art keywords
procedure
fuel cell
methanol fuel
cell operation
direct methanol
Prior art date
Application number
DK12739508.5T
Other languages
English (en)
Inventor
Visti Andresen
Jacob Lindner Bonde
Joergen S Lundsgaard
Mads Lundstrom
Madeleine Odgaard
Original Assignee
Ird Fuel Cells As
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 Ird Fuel Cells As filed Critical Ird Fuel Cells As
Application granted granted Critical
Publication of DK2668690T3 publication Critical patent/DK2668690T3/da

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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
    • H01M8/04223—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
    • H01M8/04544—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
    • H01M8/04537—Electric variables
    • H01M8/04544—Voltage
    • H01M8/04559—Voltage 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
    • H01M8/04791—Concentration; Density
    • H01M8/04798—Concentration; Density 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
    • H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
    • 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)
DK12739508.5T 2011-01-28 2012-01-30 Fremgangsmåde og system til stabil direkte methanol-brændselscelledrift ved varierende belastninger og minustemperaturer DK2668690T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161437230P 2011-01-28 2011-01-28
PCT/US2012/023070 WO2012103537A2 (en) 2011-01-28 2012-01-30 Method and system for stable direct methanol fuel cell operation at varying loads and sub-zero temperatures

Publications (1)

Publication Number Publication Date
DK2668690T3 true DK2668690T3 (da) 2019-07-08

Family

ID=46581447

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12739508.5T DK2668690T3 (da) 2011-01-28 2012-01-30 Fremgangsmåde og system til stabil direkte methanol-brændselscelledrift ved varierende belastninger og minustemperaturer

Country Status (6)

Country Link
US (1) US9350032B2 (da)
EP (1) EP2668690B8 (da)
CN (1) CN103918114B (da)
DK (1) DK2668690T3 (da)
ES (1) ES2732309T3 (da)
WO (1) WO2012103537A2 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103918114B (zh) 2011-01-28 2016-05-04 Ird燃料电池股份有限公司 用于在变化负载和零下温度的情况下稳定直接甲醇燃料电池的操作的方法和系统
WO2019109844A1 (zh) 2017-12-04 2019-06-13 中国科学院大连化学物理研究所 一种直接液体燃料电池发电装置
CN110676486B (zh) * 2019-09-30 2022-07-12 西安新衡科测控技术有限责任公司 一种ht-pem甲醇水燃料电池的甲醇水浓度及电堆活性计算方法
AT523030B1 (de) * 2019-10-04 2022-05-15 Avl List Gmbh Brennstoffzellensystem, Speichermittel, Computerprogrammprodukt und Verfahren zum Aufheizen eines Brennstoffzellenstapels
CN118248909B (zh) * 2024-05-28 2024-09-03 武汉船用电力推进装置研究所(中国船舶集团有限公司第七一二研究所) 固体氧化物燃料电池的热管理装置及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6472090B1 (en) * 1999-06-25 2002-10-29 Ballard Power Systems Inc. Method and apparatus for operating an electrochemical fuel cell with periodic reactant starvation
US20020192531A1 (en) * 1998-12-30 2002-12-19 Joerg Zimmerman Liquid reactant flow field plates for liquid feed fuel cells
US6884529B2 (en) * 2002-02-06 2005-04-26 E. I. Du Pont Canada Company Method of heating up a solid polymer electrolyte fuel cell system
US7470484B2 (en) 2004-10-04 2008-12-30 The Gillette Company Fuel sources, fuel cells and methods of operating fuel cells
JP4992188B2 (ja) * 2005-03-11 2012-08-08 株式会社エクォス・リサーチ セパレータユニット及び燃料電池スタック
JP5238185B2 (ja) * 2007-05-14 2013-07-17 パナソニック株式会社 直接酸化型燃料電池
KR20090043966A (ko) 2007-10-30 2009-05-07 삼성에스디아이 주식회사 직접액체 연료전지 및 그것의 연료농도 제어 방법 및 장치
US8617767B2 (en) * 2008-04-24 2013-12-31 Ird Fuel Cells A/S Methods and systems for determining and controlling fuel concentrations in fuel cells
BRPI0917951A2 (pt) * 2008-08-18 2015-11-10 Sony Corp sistema de célula de combustível, e, dispositivo eletrônico.
US20100310954A1 (en) * 2009-06-04 2010-12-09 Madeleine Odgaard Method for frost protection in a direct methanol fuel cell
CN103918114B (zh) 2011-01-28 2016-05-04 Ird燃料电池股份有限公司 用于在变化负载和零下温度的情况下稳定直接甲醇燃料电池的操作的方法和系统

Also Published As

Publication number Publication date
EP2668690A2 (en) 2013-12-04
WO2012103537A3 (en) 2014-09-25
EP2668690B8 (en) 2019-08-07
US20140113208A1 (en) 2014-04-24
ES2732309T3 (es) 2019-11-21
CN103918114B (zh) 2016-05-04
WO2012103537A2 (en) 2012-08-02
US9350032B2 (en) 2016-05-24
EP2668690A4 (en) 2016-11-30
CN103918114A (zh) 2014-07-09
EP2668690B1 (en) 2019-04-03

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