JPS643968A - Fuel cell and its operating method - Google Patents

Fuel cell and its operating method

Info

Publication number
JPS643968A
JPS643968A JP62157747A JP15774787A JPS643968A JP S643968 A JPS643968 A JP S643968A JP 62157747 A JP62157747 A JP 62157747A JP 15774787 A JP15774787 A JP 15774787A JP S643968 A JPS643968 A JP S643968A
Authority
JP
Japan
Prior art keywords
cell
polarization
reference electrode
fuel cell
separating
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.)
Granted
Application number
JP62157747A
Other languages
Japanese (ja)
Other versions
JPH0831332B2 (en
Inventor
Yoshio Iwase
Masahito Takeuchi
Toshiki Kahara
Hideo Okada
Kazuo Iwamoto
Koichi Mitsugi
Yuichi Kamo
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 JP62157747A priority Critical patent/JPH0831332B2/en
Publication of JPS643968A publication Critical patent/JPS643968A/en
Publication of JPH0831332B2 publication Critical patent/JPH0831332B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01M8/04—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
    • H01M8/04552—Voltage of the individual 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
    • H01M8/04992—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
    • 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)
  • Fuel Cell (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)

Abstract

PURPOSE:To exactly see which electrode potential is high when cell voltage is lower than a target value by inserting a reference electrode terminal for measuring cell voltage by separating into anode polarization and cathode polarization into a unit cell of fuel cell, and connecting it to the cell electrolyte. CONSTITUTION:A reference electrode terminal 11 for measuring cell voltage by separating into anode polarization and cathode polarization is inserted into at least one unit cell of fuel cell through a reference electrode hole 8, and connected to the electrolyte 6 of the cell. The reference electrode forms a cell by being combined with one electrode of the cell, and the polarization of the electrode can be measured by the cell voltage and the reference potential of the reference electrode terminal 11. Therefore, the unit cell voltage can be measured by separating into cathode polarization and anode polarization.
JP62157747A 1987-06-26 1987-06-26 Method of operating molten carbonate fuel cell Expired - Fee Related JPH0831332B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62157747A JPH0831332B2 (en) 1987-06-26 1987-06-26 Method of operating molten carbonate fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62157747A JPH0831332B2 (en) 1987-06-26 1987-06-26 Method of operating molten carbonate fuel cell

Publications (2)

Publication Number Publication Date
JPS643968A true JPS643968A (en) 1989-01-09
JPH0831332B2 JPH0831332B2 (en) 1996-03-27

Family

ID=15656464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62157747A Expired - Fee Related JPH0831332B2 (en) 1987-06-26 1987-06-26 Method of operating molten carbonate fuel cell

Country Status (1)

Country Link
JP (1) JPH0831332B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0251866A (en) * 1988-08-12 1990-02-21 Mitsubishi Electric Corp Analyzing method for battery characteristics
EP0498087A2 (en) * 1991-02-05 1992-08-12 Kabushiki Kaisha Toshiba Fuel cell generation system
KR100393283B1 (en) * 2001-06-18 2003-07-31 한국에너지기술연구원 Polymer electrolyte membrane/electrode assembly with metal wire end in it, and its manufacturing method for polymer electrolyte membrane fuel cell
KR100618233B1 (en) * 2004-05-18 2006-09-01 에스케이씨 주식회사 System for determining polarization property of a membrane electrode assembly for a polymer electrolyte membrane fuel cell
US7527882B2 (en) * 2002-05-10 2009-05-05 Honda Giken Kogyo Kabushiki Kaisha Method for detecting undersupply of fuel gas and method for controlling fuel cell
CN111272855A (en) * 2020-03-25 2020-06-12 素水能源科技(苏州)有限公司 Testing device for single-electrode electrochemical test under working state of fuel cell

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103390756B (en) * 2012-05-09 2015-07-01 中国科学院大连化学物理研究所 Preparation method of dynamic hydrogen electrode of proton exchange membrane fuel cell

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5777955A (en) * 1980-09-05 1982-05-15 Thomson Csf Solid electrolyte electrochemical battery type apparatus and manufacture thereof
JPS61264683A (en) * 1985-05-17 1986-11-22 Fuji Electric Co Ltd Measuring device for current distribution at electrode part of fuel cell
JPS6231957A (en) * 1985-08-05 1987-02-10 Hitachi Ltd Fuel cell power generating system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5777955A (en) * 1980-09-05 1982-05-15 Thomson Csf Solid electrolyte electrochemical battery type apparatus and manufacture thereof
JPS61264683A (en) * 1985-05-17 1986-11-22 Fuji Electric Co Ltd Measuring device for current distribution at electrode part of fuel cell
JPS6231957A (en) * 1985-08-05 1987-02-10 Hitachi Ltd Fuel cell power generating system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0251866A (en) * 1988-08-12 1990-02-21 Mitsubishi Electric Corp Analyzing method for battery characteristics
EP0498087A2 (en) * 1991-02-05 1992-08-12 Kabushiki Kaisha Toshiba Fuel cell generation system
KR100393283B1 (en) * 2001-06-18 2003-07-31 한국에너지기술연구원 Polymer electrolyte membrane/electrode assembly with metal wire end in it, and its manufacturing method for polymer electrolyte membrane fuel cell
US7527882B2 (en) * 2002-05-10 2009-05-05 Honda Giken Kogyo Kabushiki Kaisha Method for detecting undersupply of fuel gas and method for controlling fuel cell
KR100618233B1 (en) * 2004-05-18 2006-09-01 에스케이씨 주식회사 System for determining polarization property of a membrane electrode assembly for a polymer electrolyte membrane fuel cell
CN111272855A (en) * 2020-03-25 2020-06-12 素水能源科技(苏州)有限公司 Testing device for single-electrode electrochemical test under working state of fuel cell

Also Published As

Publication number Publication date
JPH0831332B2 (en) 1996-03-27

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