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
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 (en)
EP (1) EP2992565B1 (en)
JP (1) JP7188864B2 (en)
KR (1) KR102211829B1 (en)
CN (1) CN105264700B (en)
GB (1) GB2513636A (en)
SG (1) SG11201508928UA (en)
TW (1) TW201508987A (en)
WO (1) WO2014177889A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6503060B2 (en) * 2015-05-26 2019-04-17 京セラ株式会社 POWER GENERATOR, POWER GENERATING SYSTEM, AND CONTROL METHOD OF POWER GENERATING SYSTEM
JP6633907B2 (en) * 2015-12-17 2020-01-22 株式会社高砂製作所 Current-voltage conversion circuit
US20170324101A1 (en) * 2016-05-04 2017-11-09 GM Global Technology Operations LLC Proactive anode flooding remediation
CN110504470B (en) * 2018-05-18 2022-06-03 江苏清能新能源技术股份有限公司 Fuel cell system and operation method thereof
CN112069741A (en) * 2020-09-25 2020-12-11 国网四川省电力公司经济技术研究院 Fuel cell stack transient aging prediction method, device, equipment and storage medium

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3808534A (en) * 1972-11-15 1974-04-30 United Aircraft Corp Intrinsically powered electronic monitor for fuel cells
JPH0824050B2 (en) * 1986-07-18 1996-03-06 株式会社日立製作所 Operation method of fuel cell power generation system
JP3002623B2 (en) * 1993-12-03 2000-01-24 富士電気化学株式会社 Overdischarge prevention circuit, overcharge prevention circuit and charge / discharge control circuit for series battery
US6096449A (en) * 1997-11-20 2000-08-01 Avista Labs Fuel cell and method for controlling same
ES2323483T3 (en) * 1998-06-30 2009-07-16 Xyron, Inc. ADHESIVE TRANSFER DEVICE.
DE10059392A1 (en) * 2000-11-30 2002-06-20 Siemens Ag DC power supply device with a plurality of fuel cell blocks arranged in series
DE10061784A1 (en) 2000-12-12 2002-06-20 Daimler Chrysler Ag Electrochemical fuel cell stack
JP2003163017A (en) 2001-11-27 2003-06-06 Matsushita Electric Works Ltd Fuel cell power generation system
JP4193521B2 (en) * 2002-03-20 2008-12-10 ソニー株式会社 FUEL CELL DEVICE AND FUEL CELL CONTROL METHOD
GB0212891D0 (en) * 2002-06-05 2002-07-17 Gersan Ets Jewllery case
JP3766069B2 (en) 2003-03-31 2006-04-12 株式会社東芝 FUEL CELL PROTECTION CIRCUIT, FUEL CELL PROTECTION METHOD, AND FUEL CELL
JP2005085509A (en) * 2003-09-04 2005-03-31 Nec Corp Fuel cell system and its driving method
JP2005203254A (en) * 2004-01-16 2005-07-28 Mitsubishi Materials Corp Solid oxide fuel cell
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
US7722972B2 (en) * 2005-08-17 2010-05-25 Relion, Inc. Apparatus and method for controlling a fuel cell using the rate of voltage recovery
GB2435711B (en) * 2006-03-03 2011-01-12 Intelligent Energy Ltd Rehydration of fuel cells
JP2008218050A (en) * 2007-02-28 2008-09-18 Nissan Motor Co Ltd Fuel cell system
JP2009021209A (en) * 2007-06-13 2009-01-29 Toshiba Corp Fuel cell system
US7964314B2 (en) * 2007-10-30 2011-06-21 Corning Incorporated Segmented solid oxide fuel cell stack and methods for operation and use thereof
KR101047406B1 (en) * 2008-10-10 2011-07-08 현대자동차주식회사 Powernet system of fuel cell hybrid vehicle and its control method
JP5465945B2 (en) * 2009-07-31 2014-04-09 公益財団法人鉄道総合技術研究所 Fuel cell system
WO2011055218A1 (en) * 2009-11-04 2011-05-12 University Of Cyprus A renewable energy storage and conversion system
CA2838742A1 (en) * 2011-06-09 2012-12-13 Bloom Energy Corporation Fuel cell bypass diode structures and attachment methods

Also Published As

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

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