WO2009109746A3 - Monitoring and control systems for an integrated fuel processor and fuel cell system - Google Patents

Monitoring and control systems for an integrated fuel processor and fuel cell system Download PDF

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Publication number
WO2009109746A3
WO2009109746A3 PCT/GB2009/000585 GB2009000585W WO2009109746A3 WO 2009109746 A3 WO2009109746 A3 WO 2009109746A3 GB 2009000585 W GB2009000585 W GB 2009000585W WO 2009109746 A3 WO2009109746 A3 WO 2009109746A3
Authority
WO
WIPO (PCT)
Prior art keywords
monitoring
cell system
control systems
fuel cell
integrated
Prior art date
Application number
PCT/GB2009/000585
Other languages
French (fr)
Other versions
WO2009109746A2 (en
Inventor
Michael Rendall
George Carins
Jim Carter
Robin Francis
Original Assignee
Voller Energy Plc
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 Voller Energy Plc filed Critical Voller Energy Plc
Publication of WO2009109746A2 publication Critical patent/WO2009109746A2/en
Publication of WO2009109746A3 publication Critical patent/WO2009109746A3/en

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    • 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
    • H01M8/04302—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during start-up
    • 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
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M16/00—Structural combinations of different types of electrochemical generators
    • H01M16/003—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers
    • H01M16/006—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers of fuel cells with rechargeable batteries
    • H—ELECTRICITY
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    • 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
    • H—ELECTRICITY
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    • 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
    • H01M8/04225—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 start-up
    • H—ELECTRICITY
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
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    • 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
    • H01M8/04365—Temperature; Ambient temperature of other components of a fuel cell or fuel cell stacks
    • H—ELECTRICITY
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    • H01M8/00—Fuel cells; Manufacture thereof
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    • 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
    • H01M8/04373—Temperature; Ambient temperature of auxiliary devices, e.g. reformers, compressors, burners
    • H—ELECTRICITY
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    • H01M8/04417—Pressure; Ambient pressure; Flow of the coolant
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    • 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
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    • H01M8/04425—Pressure; Ambient pressure; Flow at auxiliary devices, e.g. reformers, compressors, burners
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    • H01M8/04552—Voltage of the individual fuel cell
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    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
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    • H01M8/04567—Voltage of auxiliary devices, e.g. batteries, capacitors
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    • H01M8/00—Fuel cells; Manufacture thereof
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    • 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
    • H01M8/04604—Power, energy, capacity or load
    • H01M8/04619—Power, energy, capacity or load of fuel cell stacks
    • H—ELECTRICITY
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • 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
    • H—ELECTRICITY
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    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04701—Temperature
    • H01M8/04738—Temperature of auxiliary devices, e.g. reformer, compressor, burner
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    • H01M8/04753—Pressure; Flow of fuel cell reactants
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    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
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    • H01M8/04746—Pressure; Flow
    • H01M8/04776—Pressure; Flow at auxiliary devices, e.g. reformer, compressor, burner
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    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
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    • H01M8/04858—Electric variables
    • H01M8/04925—Power, energy, capacity or load
    • H01M8/04947—Power, energy, capacity or load of auxiliary devices, e.g. batteries, capacitors
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    • H01M8/04955—Shut-off or shut-down of fuel cells
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    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
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    • H01M8/0668—Removal of carbon monoxide or carbon dioxide
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    • H01M2008/1095—Fuel cells with polymeric electrolytes
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    • 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
    • H01M8/04268—Heating of fuel cells during the start-up of the fuel cells
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    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
    • H01M8/0675—Removal of sulfur
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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

Abstract

A system for monitoring and controlling an integrated fuel processor and fuel cell system is described. The system monitors and checks in real time the status of a number of parameters of the system and makes changes to the operation of the system to ensure that the system is operating in an optimal and safe condition.
PCT/GB2009/000585 2008-03-03 2009-03-03 Monitoring and control systems for an integrated fuel processor and fuel cell system WO2009109746A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0803955A GB2458113A (en) 2008-03-03 2008-03-03 Monitoring and control systems for an integrated fuel processor and fuel cell system
GB0803955:4 2008-03-03

Publications (2)

Publication Number Publication Date
WO2009109746A2 WO2009109746A2 (en) 2009-09-11
WO2009109746A3 true WO2009109746A3 (en) 2010-03-25

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ID=39315880

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2009/000585 WO2009109746A2 (en) 2008-03-03 2009-03-03 Monitoring and control systems for an integrated fuel processor and fuel cell system

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GB (1) GB2458113A (en)
WO (1) WO2009109746A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434015A (en) * 1992-09-08 1995-07-18 Kabushiki Kaisha Toshiba Fuel cell power generation system
EP1091436A1 (en) * 1998-05-14 2001-04-11 Toyota Jidosha Kabushiki Kaisha Fuel cell system and electric car mounting it and starting control method for fuel cell system
WO2006084080A2 (en) * 2005-02-02 2006-08-10 Ultracell Corporation Systems and methods for protecting a fuel cell
US20080008914A1 (en) * 2006-07-10 2008-01-10 David Edlund Portable fuel cell system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5366821A (en) * 1992-03-13 1994-11-22 Ballard Power Systems Inc. Constant voltage fuel cell with improved reactant supply and control system
JP4212266B2 (en) * 2001-11-22 2009-01-21 株式会社東芝 Fuel cell power generation system and control method of fuel cell power generation system
JP2006310109A (en) * 2005-04-28 2006-11-09 Babcock Hitachi Kk Fuel cell power generating system
DK1920489T3 (en) * 2005-08-03 2009-05-18 Genesis Fueltech Inc Reforms and management of fuel cell system and method of operation thereof
US7887958B2 (en) * 2006-05-15 2011-02-15 Idatech, Llc Hydrogen-producing fuel cell systems with load-responsive feedstock delivery systems

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434015A (en) * 1992-09-08 1995-07-18 Kabushiki Kaisha Toshiba Fuel cell power generation system
US5482790A (en) * 1992-09-08 1996-01-09 Kabushiki Kaisha Toshiba Fuel cell power generation system
EP1091436A1 (en) * 1998-05-14 2001-04-11 Toyota Jidosha Kabushiki Kaisha Fuel cell system and electric car mounting it and starting control method for fuel cell system
WO2006084080A2 (en) * 2005-02-02 2006-08-10 Ultracell Corporation Systems and methods for protecting a fuel cell
US20080008914A1 (en) * 2006-07-10 2008-01-10 David Edlund Portable fuel cell system

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GB0803955D0 (en) 2008-04-09
GB2458113A (en) 2009-09-09
WO2009109746A2 (en) 2009-09-11

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