DE112020002295A5 - Brennstoffzellensystem und Verfahren zum Entfernen von Wasser aus dem Brennstoffzellensystem - Google Patents

Brennstoffzellensystem und Verfahren zum Entfernen von Wasser aus dem Brennstoffzellensystem Download PDF

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Publication number
DE112020002295A5
DE112020002295A5 DE112020002295.1T DE112020002295T DE112020002295A5 DE 112020002295 A5 DE112020002295 A5 DE 112020002295A5 DE 112020002295 T DE112020002295 T DE 112020002295T DE 112020002295 A5 DE112020002295 A5 DE 112020002295A5
Authority
DE
Germany
Prior art keywords
fuel cell
cell system
removing water
water
fuel
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.)
Pending
Application number
DE112020002295.1T
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English (en)
Inventor
Alexander Schnabel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AVL List GmbH
Original Assignee
AVL List GmbH
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 AVL List GmbH filed Critical AVL List GmbH
Publication of DE112020002295A5 publication Critical patent/DE112020002295A5/de
Pending legal-status Critical Current

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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
    • H01M8/04082—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
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • H01M8/04179—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal by purging or increasing flow or pressure of 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
    • H01M8/04223—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
    • H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
    • 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
    • H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
    • H01M8/04303—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied 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
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746—Pressure; Flow
    • H01M8/04761—Pressure; Flow of fuel cell exhausts
    • 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
    • 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
    • H01M8/04843—Humidity; Water content of fuel cell exhausts
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • 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
    • H01M8/04388—Pressure; Ambient pressure; Flow 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
    • H01M8/0438—Pressure; Ambient pressure; Flow
    • H01M8/04395—Pressure; Ambient pressure; Flow of cathode reactants at the inlet or inside the 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)
  • Fuel Cell (AREA)
DE112020002295.1T 2019-05-09 2020-05-08 Brennstoffzellensystem und Verfahren zum Entfernen von Wasser aus dem Brennstoffzellensystem Pending DE112020002295A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA50417/2019 2019-05-09
ATA50417/2019A AT522522B1 (de) 2019-05-09 2019-05-09 Brennstoffzellensystem und Verfahren zum Entfernen von Wasser aus dem Brennstoffzellensystem
PCT/AT2020/060188 WO2020223754A1 (de) 2019-05-09 2020-05-08 Brennstoffzellensystem und verfahren zum entfernen von wasser aus dem brennstoffzellensystem

Publications (1)

Publication Number Publication Date
DE112020002295A5 true DE112020002295A5 (de) 2022-02-17

Family

ID=70740366

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020002295.1T Pending DE112020002295A5 (de) 2019-05-09 2020-05-08 Brennstoffzellensystem und Verfahren zum Entfernen von Wasser aus dem Brennstoffzellensystem

Country Status (6)

Country Link
US (1) US11843140B2 (de)
JP (1) JP2022531833A (de)
CN (1) CN113748548B (de)
AT (1) AT522522B1 (de)
DE (1) DE112020002295A5 (de)
WO (1) WO2020223754A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113745578B (zh) * 2021-07-22 2023-12-19 东风汽车集团股份有限公司 一种燃料电池背压阀的破冰控制方法及系统
CN114614048A (zh) * 2022-03-18 2022-06-10 苏州溯驭技术有限公司 一种氢燃料电池吹扫系统及其用阳极波动氢压吹扫方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
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JP4864224B2 (ja) * 2001-04-03 2012-02-01 本田技研工業株式会社 燃料電池の残留水排出装置
JP4248826B2 (ja) * 2002-08-30 2009-04-02 本田技研工業株式会社 燃料電池の停止装置
JP4028544B2 (ja) * 2004-11-30 2007-12-26 本田技研工業株式会社 燃料電池システム及び該システムにおける燃料ガス経路の故障検知方法
US8158298B2 (en) * 2005-07-27 2012-04-17 Toyota Jidosha Kabushiki Kaisha Fuel cell system
JP4758707B2 (ja) * 2005-08-08 2011-08-31 本田技研工業株式会社 燃料電池システム
CN101390239B (zh) * 2006-04-11 2010-11-17 丰田自动车株式会社 燃料电池系统
JP5136415B2 (ja) * 2006-07-14 2013-02-06 トヨタ自動車株式会社 燃料電池システム
CN101170185A (zh) * 2006-10-25 2008-04-30 新源动力股份有限公司 一种质子交换膜燃料电池的气体吹扫除水的方法
JP2009117189A (ja) * 2007-11-07 2009-05-28 Honda Motor Co Ltd 燃料電池システムの制御方法
JP5082790B2 (ja) * 2007-11-16 2012-11-28 トヨタ自動車株式会社 燃料電池システム
JP4359856B2 (ja) * 2007-12-11 2009-11-11 トヨタ自動車株式会社 燃料電池システム及び移動体
US8192885B2 (en) * 2009-01-26 2012-06-05 GM Global Technology Operations LLC Shutdown strategy for enhanced water management
JP5288200B2 (ja) * 2009-05-21 2013-09-11 トヨタ自動車株式会社 燃料電池システム及びその制御方法
US9537160B2 (en) * 2012-02-15 2017-01-03 GM Global Technology Operations LLC Operational method for a simplified fuel cell system
WO2013132536A1 (ja) * 2012-03-08 2013-09-12 トヨタ自動車株式会社 燃料電池システムおよびその制御方法
JP5596744B2 (ja) * 2012-05-18 2014-09-24 本田技研工業株式会社 燃料電池システム
JP6155596B2 (ja) * 2012-10-29 2017-07-05 日産自動車株式会社 燃料電池システム
KR101592683B1 (ko) * 2014-04-14 2016-02-12 현대자동차주식회사 연료전지 퍼지 제어 방법
JP6223311B2 (ja) * 2014-09-30 2017-11-01 本田技研工業株式会社 燃料電池システムの制御方法
JP6210051B2 (ja) * 2014-11-14 2017-10-11 トヨタ自動車株式会社 燃料電池の排水方法および燃料電池システム
JP6187431B2 (ja) * 2014-11-14 2017-08-30 トヨタ自動車株式会社 燃料電池システム
GB2534138A (en) * 2015-01-12 2016-07-20 Intelligent Energy Ltd Exhaust processing unit
DK3380652T3 (da) 2015-11-25 2021-11-22 Hps Home Power Solutions Gmbh Dynamisk purgekammer
JP6348135B2 (ja) * 2016-02-29 2018-06-27 本田技研工業株式会社 燃料電池システムの制御方法
JP2018113126A (ja) * 2017-01-10 2018-07-19 トヨタ自動車株式会社 車両用燃料電池システム
DE102017209181A1 (de) * 2017-05-31 2018-12-06 Bayerische Motoren Werke Aktiengesellschaft Brennstoffzellensystem mit zusätzlicher Steuereinrichtung
CN109830709B (zh) * 2019-02-01 2020-01-14 清华大学 燃料电池氢气供给控制方法、计算机设备和储存介质

Also Published As

Publication number Publication date
JP2022531833A (ja) 2022-07-12
AT522522A1 (de) 2020-11-15
CN113748548A (zh) 2021-12-03
CN113748548B (zh) 2024-04-16
WO2020223754A1 (de) 2020-11-12
AT522522B1 (de) 2021-06-15
US11843140B2 (en) 2023-12-12
US20220320537A1 (en) 2022-10-06

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