SG11201508928UA - A fuel cell system - Google Patents

A fuel cell system

Info

Publication number
SG11201508928UA
SG11201508928UA SG11201508928UA SG11201508928UA SG11201508928UA SG 11201508928U A SG11201508928U A SG 11201508928UA SG 11201508928U A SG11201508928U A SG 11201508928UA SG 11201508928U A SG11201508928U A SG 11201508928UA SG 11201508928U A SG11201508928U A SG 11201508928UA
Authority
SG
Singapore
Prior art keywords
fuel cell
cell system
fuel
cell
Prior art date
Application number
SG11201508928UA
Other languages
English (en)
Inventor
Jason Roberts
Harry John Karmazyn
Kevin M Kupcho
Jeremy David Bowman
Original Assignee
Intelligent Energy Ltd
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 Intelligent Energy Ltd filed Critical Intelligent Energy Ltd
Publication of SG11201508928UA publication Critical patent/SG11201508928UA/en

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
    • H01M8/04082—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
    • H01M8/04126—Humidifying
    • 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
    • H01M8/04313—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
    • H01M8/0432—Temperature; Ambient temperature
    • 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
    • H01M8/04492—Humidity; Ambient humidity; Water content
    • H01M8/04507—Humidity; Ambient humidity; Water content of cathode 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
    • H01M8/04537—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
    • H01M8/04313—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
    • H01M8/04589—Current 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
    • H01M8/0485—Humidity; Water content of the electrolyte
    • 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
    • H01M8/04955—Shut-off or shut-down of 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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04992—Processes for controlling fuel cells or fuel cell systems characterised by the implementation of mathematical or computational algorithms, e.g. feedback control loops, fuzzy logic, neural networks or artificial intelligence
    • 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
    • H01M8/249—Grouping of fuel cells, e.g. stacking of fuel cells comprising two or more groupings of fuel cells, e.g. modular assemblies
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Artificial Intelligence (AREA)
  • Computing Systems (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Fuel Cell (AREA)
SG11201508928UA 2013-05-02 2014-05-02 A fuel cell system SG11201508928UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1307959.5A GB2513636A (en) 2013-05-02 2013-05-02 A fuel cell system
PCT/GB2014/051380 WO2014177889A2 (en) 2013-05-02 2014-05-02 A fuel cell system

Publications (1)

Publication Number Publication Date
SG11201508928UA true SG11201508928UA (en) 2015-11-27

Family

ID=48627208

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201508928UA SG11201508928UA (en) 2013-05-02 2014-05-02 A fuel cell system

Country Status (9)

Country Link
US (1) US20160072138A1 (zh)
EP (1) EP2992565B1 (zh)
JP (1) JP7188864B2 (zh)
KR (1) KR102211829B1 (zh)
CN (1) CN105264700B (zh)
GB (1) GB2513636A (zh)
SG (1) SG11201508928UA (zh)
TW (1) TW201508987A (zh)
WO (1) WO2014177889A2 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3306718B1 (en) * 2015-05-26 2020-11-25 Kyocera Corporation Power generation device, power generation system, and method for controlling power generation system
JP6633907B2 (ja) * 2015-12-17 2020-01-22 株式会社高砂製作所 電流電圧変換回路
US20170324101A1 (en) * 2016-05-04 2017-11-09 GM Global Technology Operations LLC Proactive anode flooding remediation
CN110504470B (zh) * 2018-05-18 2022-06-03 江苏清能新能源技术股份有限公司 一种燃料电池系统及其运行方法
CN112069741A (zh) * 2020-09-25 2020-12-11 国网四川省电力公司经济技术研究院 燃料电池电堆暂态老化预测方法、装置、设备及储存介质

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JPH0824050B2 (ja) * 1986-07-18 1996-03-06 株式会社日立製作所 燃料電池発電システムの運転方法
JP3002623B2 (ja) * 1993-12-03 2000-01-24 富士電気化学株式会社 直列電池の過放電防止回路、過充電防止回路および充放電制御回路
US6096449A (en) * 1997-11-20 2000-08-01 Avista Labs Fuel cell and method for controlling same
DE69940670D1 (de) * 1998-06-30 2009-05-14 Xyron Inc Vorrichtung zum übertragen eines klebefilms
DE10059392A1 (de) * 2000-11-30 2002-06-20 Siemens Ag Gleichstromversorgungseinrichtung mit mehreren seriell angeordneten Brennstoffzellenblöcken
DE10061784A1 (de) 2000-12-12 2002-06-20 Daimler Chrysler Ag Elektrochemischer Brennstoffzellenstapel
JP2003163017A (ja) 2001-11-27 2003-06-06 Matsushita Electric Works Ltd 燃料電池発電システム
JP4193521B2 (ja) * 2002-03-20 2008-12-10 ソニー株式会社 燃料電池装置及び燃料電池の制御方法
GB0212891D0 (en) * 2002-06-05 2002-07-17 Gersan Ets Jewllery case
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
JP2005085509A (ja) * 2003-09-04 2005-03-31 Nec Corp 燃料電池システムおよびその運転方法
JP2005203254A (ja) * 2004-01-16 2005-07-28 Mitsubishi Materials Corp 固体酸化物型燃料電池
US20060105211A1 (en) * 2004-11-16 2006-05-18 Bos Myles L Fuel cell system
US7427450B2 (en) * 2004-12-10 2008-09-23 General Motors Corporation Hybrid fuel cell system with battery capacitor energy storage system
US20060127710A1 (en) * 2004-12-15 2006-06-15 Juergen Schulte System and method for bypassing failed stacks in a multiple stack fuel cell
US7862935B2 (en) * 2005-05-17 2011-01-04 Gm Global Technology Operations, Inc. Management via dynamic water holdup estimator in a fuel cell
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GB2435711B (en) * 2006-03-03 2011-01-12 Intelligent Energy Ltd Rehydration of fuel cells
JP2008218050A (ja) * 2007-02-28 2008-09-18 Nissan Motor Co Ltd 燃料電池システム
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US7964314B2 (en) * 2007-10-30 2011-06-21 Corning Incorporated Segmented solid oxide fuel cell stack and methods for operation and use thereof
KR101047406B1 (ko) * 2008-10-10 2011-07-08 현대자동차주식회사 연료전지 하이브리드 차량의 파워넷 시스템 및 그 제어방법
JP5465945B2 (ja) * 2009-07-31 2014-04-09 公益財団法人鉄道総合技術研究所 燃料電池システム
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Also Published As

Publication number Publication date
EP2992565B1 (en) 2020-07-08
US20160072138A1 (en) 2016-03-10
TW201508987A (zh) 2015-03-01
KR20160008179A (ko) 2016-01-21
CN105264700A (zh) 2016-01-20
WO2014177889A2 (en) 2014-11-06
GB201307959D0 (en) 2013-06-12
CN105264700B (zh) 2019-07-02
EP2992565A2 (en) 2016-03-09
KR102211829B1 (ko) 2021-02-02
JP7188864B2 (ja) 2022-12-13
GB2513636A (en) 2014-11-05
WO2014177889A3 (en) 2014-12-31
JP2016517159A (ja) 2016-06-09

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