JPS57143269A - Output controlling system for fuel cell - Google Patents

Output controlling system for fuel cell

Info

Publication number
JPS57143269A
JPS57143269A JP56027875A JP2787581A JPS57143269A JP S57143269 A JPS57143269 A JP S57143269A JP 56027875 A JP56027875 A JP 56027875A JP 2787581 A JP2787581 A JP 2787581A JP S57143269 A JPS57143269 A JP S57143269A
Authority
JP
Japan
Prior art keywords
cell
output
fuel
aperture
voltage
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
JP56027875A
Other languages
Japanese (ja)
Other versions
JPS6240828B2 (en
Inventor
Haruo Tayama
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.)
Resonac Corp
Original Assignee
Shin Kobe Electric Machinery Co 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 Shin Kobe Electric Machinery Co Ltd filed Critical Shin Kobe Electric Machinery Co Ltd
Priority to JP56027875A priority Critical patent/JPS57143269A/en
Publication of JPS57143269A publication Critical patent/JPS57143269A/en
Publication of JPS6240828B2 publication Critical patent/JPS6240828B2/ja
Granted 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
    • H01M8/04082—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
    • 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
    • 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
    • H01M8/04365—Temperature; Ambient temperature of other components of a fuel cell or 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
    • H01M8/04544—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
    • H01M8/04701—Temperature
    • H01M8/04731—Temperature of other components of a fuel cell or 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
    • H01M8/04746—Pressure; Flow
    • H01M8/04753—Pressure; Flow of fuel cell reactants
    • 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)
  • 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)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Computing Systems (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel Cell (AREA)
  • Feedback Control In General (AREA)

Abstract

PURPOSE:To reduce the responsibility of a voltage controlling system, and make said system to perform control of high precision by regulating a small-aperture auxiliary valve of a fuel supplying system through the detection of an output voltage, and regulating a large-aperture main valve through the detection of an output current. CONSTITUTION:Fuel is supplied to a fuel cell 2 from a fuel supplying device 1 through an auxiliary valve 32 with a small aperture and a main valve 31 with a large aperture. The temperature of the cell 2 is maintained constant by detecting it with a detector 4, and by moving a fan 44. The output voltage of the cell 2 is made constant by comparing it with a set value by means of a PID voltage controlling circuit 61, and by regulating the auxiliary valve 32. In addition, the amount of fuel flowing into the cell 2 is adjusted to be suitable for the output of the cell 2 by detecting the output current by means of a current transformer 7, and by controlling the main valve 31. Consequently, a basic electric power corresponding to the output electric power can be produced irrespective of the voltage regulation, and the regulation characteristic seen during the time when the output electric power is large can be greatly improved.
JP56027875A 1981-02-27 1981-02-27 Output controlling system for fuel cell Granted JPS57143269A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56027875A JPS57143269A (en) 1981-02-27 1981-02-27 Output controlling system for fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56027875A JPS57143269A (en) 1981-02-27 1981-02-27 Output controlling system for fuel cell

Publications (2)

Publication Number Publication Date
JPS57143269A true JPS57143269A (en) 1982-09-04
JPS6240828B2 JPS6240828B2 (en) 1987-08-31

Family

ID=12233060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56027875A Granted JPS57143269A (en) 1981-02-27 1981-02-27 Output controlling system for fuel cell

Country Status (1)

Country Link
JP (1) JPS57143269A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032254A (en) * 1983-08-01 1985-02-19 Shin Kobe Electric Mach Co Ltd Method of controlling supply of fuel and oxidizing agent
EP0293007A2 (en) * 1987-05-29 1988-11-30 International Fuel Cells Corporation Augmented air supply for fuel cells power plant during transient load increases
JPS6438969A (en) * 1987-08-03 1989-02-09 Fuji Electric Co Ltd Control of fuel cell
WO1996007560A1 (en) * 1994-09-07 1996-03-14 Westinghouse Electric Corporation Fuel cell powered propulsion system
US5532573A (en) * 1994-09-07 1996-07-02 Westinghouse Electric Corporation Reconfigurable hybrid power generation system
US6602628B2 (en) 2000-03-24 2003-08-05 Honda Giken Kogyo Kabushiki Kaisha Control system for fuel cell

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032254A (en) * 1983-08-01 1985-02-19 Shin Kobe Electric Mach Co Ltd Method of controlling supply of fuel and oxidizing agent
EP0293007A2 (en) * 1987-05-29 1988-11-30 International Fuel Cells Corporation Augmented air supply for fuel cells power plant during transient load increases
JPS6438969A (en) * 1987-08-03 1989-02-09 Fuji Electric Co Ltd Control of fuel cell
WO1996007560A1 (en) * 1994-09-07 1996-03-14 Westinghouse Electric Corporation Fuel cell powered propulsion system
US5532573A (en) * 1994-09-07 1996-07-02 Westinghouse Electric Corporation Reconfigurable hybrid power generation system
US5678647A (en) * 1994-09-07 1997-10-21 Westinghouse Electric Corporation Fuel cell powered propulsion system
US6602628B2 (en) 2000-03-24 2003-08-05 Honda Giken Kogyo Kabushiki Kaisha Control system for fuel cell

Also Published As

Publication number Publication date
JPS6240828B2 (en) 1987-08-31

Similar Documents

Publication Publication Date Title
JPS5675956A (en) Injector driving circuit
JPS57143269A (en) Output controlling system for fuel cell
JPS6438969A (en) Control of fuel cell
JPS5578139A (en) Air/fuel ratio control device
JPS6438968A (en) Control of fuel cell
JPS57139472A (en) Automatic welding machine
JPS57196323A (en) Power-factor controlling system of overvoltage suppressing device for reactive power compensating power converter
JPS5296441A (en) Induction heating system
JPS57143270A (en) Fuel supply controlling system for fuel cell
EP0067686A3 (en) Power supply device for atomizer used in atomic absorptiometer
JPS56159140A (en) Cooling device
JPS5540276A (en) Air-fuel ratio controller
JPS55165420A (en) Combustion control system
JPS57143271A (en) Temperature regulating system for fuel cell
JPS57183533A (en) Device for preventing wrong action of injector
JPS56157511A (en) Direct current regulated power supply circuit
JPS5710020A (en) Heating apparatus
JPS5729116A (en) Temperature control method for electric blanket
JPS56527A (en) Fuel injection controlling system for internal-combustion engine
JPS5723962A (en) Detector for copied material winding
JPS5654177A (en) Power circuit for heater
JPS5770091A (en) Method and device for controlling resistance welding
JPS56164414A (en) Constant current device
JPS54118641A (en) Control method of and apparatus for air cinditioner
JPS5666200A (en) Excitation controller for rotary machine