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FI20095776A7 - Method and arrangement for advanced controllability of parallel-connected fuel cells - Google Patents

Method and arrangement for advanced controllability of parallel-connected fuel cells

Info

Publication number
FI20095776A7
FI20095776A7 FI20095776A FI20095776A FI20095776A7 FI 20095776 A7 FI20095776 A7 FI 20095776A7 FI 20095776 A FI20095776 A FI 20095776A FI 20095776 A FI20095776 A FI 20095776A FI 20095776 A7 FI20095776 A7 FI 20095776A7
Authority
FI
Finland
Prior art keywords
controllability
advanced
arrangement
parallel
fuel cells
Prior art date
Application number
FI20095776A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20095776A0 (en
FI123172B (en
Inventor
Kim Aastroem
Original Assignee
Waertsilae Finland Oy
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 Waertsilae Finland Oy filed Critical Waertsilae Finland Oy
Priority to FI20095776A priority Critical patent/FI123172B/en
Publication of FI20095776A0 publication Critical patent/FI20095776A0/en
Priority to PCT/FI2010/050439 priority patent/WO2011004057A1/en
Publication of FI20095776A7 publication Critical patent/FI20095776A7/en
Application granted granted Critical
Publication of FI123172B publication Critical patent/FI123172B/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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • 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
    • H01M8/04858—Electric variables
    • H01M8/04865—Voltage
    • H01M8/0488—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
    • H01M8/04858—Electric variables
    • H01M8/04895—Current
    • H01M8/0491—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
    • H01M8/24—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
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide 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

  • 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)
FI20095776A 2009-07-08 2009-07-08 Method and apparatus for developed controllability housing parallel fuel cells FI123172B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20095776A FI123172B (en) 2009-07-08 2009-07-08 Method and apparatus for developed controllability housing parallel fuel cells
PCT/FI2010/050439 WO2011004057A1 (en) 2009-07-08 2010-05-31 Method and arrangement for improved controllability of parallel coupled fuel cells

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20095776 2009-07-08
FI20095776A FI123172B (en) 2009-07-08 2009-07-08 Method and apparatus for developed controllability housing parallel fuel cells

Publications (3)

Publication Number Publication Date
FI20095776A0 FI20095776A0 (en) 2009-07-08
FI20095776A7 true FI20095776A7 (en) 2011-01-09
FI123172B FI123172B (en) 2012-12-14

Family

ID=40935857

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20095776A FI123172B (en) 2009-07-08 2009-07-08 Method and apparatus for developed controllability housing parallel fuel cells

Country Status (2)

Country Link
FI (1) FI123172B (en)
WO (1) WO2011004057A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012175784A1 (en) 2011-06-23 2012-12-27 Wärtsilä Finland Oy An offset control arrangement and method for controlling voltage values in a fuel cell system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021123774A1 (en) * 2021-09-14 2023-03-16 Stack Hydrogen Solutions Gmbh CONNECTION AND FUEL CELL DEVICE FOR EFFICIENT CONNECTION OF FUEL CELLS AND MOTOR VEHICLES
EP4632984A1 (en) * 2024-04-08 2025-10-15 Vertiv Corporation An electronically commutated fuel cell system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472641A (en) * 1983-01-28 1984-09-18 Westinghouse Electric Corp. Power supply apparatus
US6858335B2 (en) * 2001-11-14 2005-02-22 Relion, Inc. Fuel cell power systems and methods of operating fuel cell power systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012175784A1 (en) 2011-06-23 2012-12-27 Wärtsilä Finland Oy An offset control arrangement and method for controlling voltage values in a fuel cell system

Also Published As

Publication number Publication date
WO2011004057A1 (en) 2011-01-13
FI20095776A0 (en) 2009-07-08
FI123172B (en) 2012-12-14

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