JPS6489157A - Fuel cell power generating system - Google Patents

Fuel cell power generating system

Info

Publication number
JPS6489157A
JPS6489157A JP62243741A JP24374187A JPS6489157A JP S6489157 A JPS6489157 A JP S6489157A JP 62243741 A JP62243741 A JP 62243741A JP 24374187 A JP24374187 A JP 24374187A JP S6489157 A JPS6489157 A JP S6489157A
Authority
JP
Japan
Prior art keywords
fuel
temperature
air
electrode
main body
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
JP62243741A
Other languages
Japanese (ja)
Inventor
Toshio Kasano
Tomio Nagumo
Minoru Izumitani
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62243741A priority Critical patent/JPS6489157A/en
Publication of JPS6489157A publication Critical patent/JPS6489157A/en
Pending legal-status Critical Current

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
    • H01M8/06—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
    • 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
    • H01M8/04225—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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel Cell (AREA)

Abstract

PURPOSE:To prevent a drop in cell performance even in the starting of system operation at low temperature to stabilize the performance by heating fuel and air supplied to a fuel electrode and an air electrode to the temperature near the operating temperature of a fuel cell main body and controlling its temperature. CONSTITUTION:A control means which heats fuel 3 and air 5 supplied to a fuel electrode 6 and an air electrode 7 to the temperature near the operating temperature of a fuel cell main body 8 and keeps the temperature is installed. As a heat source necessary for a reforming reaction in a reaction part 4a in a reformer 4, combustion fuel 9 and combustion air 10 are burned, an exhaust gas 11 in a combustion part 4b is sent to a heat exchanger 12, and its flow rate is controlled with a heat exchanger bypass pipelines 13 and 14. Control valves 17, 18 are controlled with gas temperature sensors 21, 22. Used air and fuel which adequately raised the temperature of the cell main body 8 from the initial stage of power generation are exhausted from outlets 25 and 26.
JP62243741A 1987-09-30 1987-09-30 Fuel cell power generating system Pending JPS6489157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62243741A JPS6489157A (en) 1987-09-30 1987-09-30 Fuel cell power generating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62243741A JPS6489157A (en) 1987-09-30 1987-09-30 Fuel cell power generating system

Publications (1)

Publication Number Publication Date
JPS6489157A true JPS6489157A (en) 1989-04-03

Family

ID=17108296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62243741A Pending JPS6489157A (en) 1987-09-30 1987-09-30 Fuel cell power generating system

Country Status (1)

Country Link
JP (1) JPS6489157A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04188566A (en) * 1990-11-20 1992-07-07 Tech Res & Dev Inst Of Japan Def Agency Method of suppressing temperature rise of fuel cell
JP2001202981A (en) * 2000-01-18 2001-07-27 Mitsubishi Heavy Ind Ltd System and method for fuel cell operation control
WO2009057977A3 (en) * 2007-10-31 2009-06-25 Univ Korea Ind & Acad Coop Fuel cell device and the method for controlling the same
JP2018073614A (en) * 2016-10-28 2018-05-10 富士電機株式会社 Fuel cell system and operation method therefor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112262A (en) * 1981-12-25 1983-07-04 Toshiba Corp Temperature controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112262A (en) * 1981-12-25 1983-07-04 Toshiba Corp Temperature controller

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04188566A (en) * 1990-11-20 1992-07-07 Tech Res & Dev Inst Of Japan Def Agency Method of suppressing temperature rise of fuel cell
JP2001202981A (en) * 2000-01-18 2001-07-27 Mitsubishi Heavy Ind Ltd System and method for fuel cell operation control
WO2009057977A3 (en) * 2007-10-31 2009-06-25 Univ Korea Ind & Acad Coop Fuel cell device and the method for controlling the same
JP2018073614A (en) * 2016-10-28 2018-05-10 富士電機株式会社 Fuel cell system and operation method therefor

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