AT507517A3 - DEVICE AND METHOD FOR CONTROLLING, CONTROLLING AND MONITORING OPERATING PARAMETERS OF FUEL CELL SYSTEMS - Google Patents

DEVICE AND METHOD FOR CONTROLLING, CONTROLLING AND MONITORING OPERATING PARAMETERS OF FUEL CELL SYSTEMS Download PDF

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Publication number
AT507517A3
AT507517A3 ATA976/2009A AT9762009A AT507517A3 AT 507517 A3 AT507517 A3 AT 507517A3 AT 9762009 A AT9762009 A AT 9762009A AT 507517 A3 AT507517 A3 AT 507517A3
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AT
Austria
Prior art keywords
fuel cell
controlling
control
measuring
regulating
Prior art date
Application number
ATA976/2009A
Other languages
German (de)
Other versions
AT507517A2 (en
Inventor
Uz Baumgart
Original Assignee
Graftech Gmbh
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 Graftech Gmbh filed Critical Graftech Gmbh
Priority to ATA976/2009A priority Critical patent/AT507517A3/en
Publication of AT507517A2 publication Critical patent/AT507517A2/en
Publication of AT507517A3 publication Critical patent/AT507517A3/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
    • H01M8/04313—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
    • 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
    • H01M8/0438—Pressure; Ambient pressure; Flow
    • H01M8/04388—Pressure; Ambient pressure; Flow of anode reactants at the inlet or inside the 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
    • H01M8/04313—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
    • H01M8/0438—Pressure; Ambient pressure; Flow
    • H01M8/04395—Pressure; Ambient pressure; Flow of cathode reactants at the inlet or inside the 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
    • H01M8/04313—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
    • H01M8/0438—Pressure; Ambient pressure; Flow
    • H01M8/04417—Pressure; Ambient pressure; Flow of the coolant
    • 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
    • H01M8/04492—Humidity; Ambient humidity; Water content
    • H01M8/045—Humidity; Ambient humidity; Water content of anode reactants at the inlet or inside the 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
    • H01M8/04313—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
    • H01M8/04492—Humidity; Ambient humidity; Water content
    • H01M8/04507—Humidity; Ambient humidity; Water content of cathode reactants at the inlet or inside the 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
    • H01M8/04313—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
    • 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
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746—Pressure; Flow
    • H01M8/04768—Pressure; Flow of the coolant
    • 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
    • H01M8/04828—Humidity; Water content
    • H01M8/04835—Humidity; Water content 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
    • H01M8/04694—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
    • H01M8/04—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
    • H01M8/04955—Shut-off or shut-down of fuel cells
    • 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

Die Erfindung bezieht sich auf eine Mess-, Steuer-, Regel- und Überwachungseinheit (Zeichnung) zum zuverlässigen Betrieb eines Brennstoffzellensystems. Es handelt sich hierbei um eine Vorrichtung und ein Verfahren zur Messung, Steuerung, Regelung und Überwachung eines Brennstoffzellensystems, welches mit Hilfe von Brennstoff und Oxidator chemische Energie in elektrische Energie umwandelt, wobei die zum Betrieb des Brennstoffzellensystems wichtigen Hauptparameter von einer zentralen Mess-, Steuer-, Regel- und Überwachungseinheit (1) erfasst werden und die daraus resultierenden wichtigen Zuführungsparameter aktiv gesteuert, geregelt und überwacht werden. Außerdem werden die übrigen brennstoffzellen- und/oder lastspezifischen Nebenparameter (7;8;9) an untergeordnete Mess-, Steuer-, Regel- und Überwachungseinheiten (3;4;5) weitergeleitet.The invention relates to a measuring, control, regulating and monitoring unit (drawing) for the reliable operation of a fuel cell system. This is a device and a method for measuring, controlling, regulating and monitoring a fuel cell system, which converts chemical energy into electrical energy with the aid of fuel and oxidizer, the main parameters that are important for the operation of the fuel cell system being determined by a central measuring, control and control system -, control and monitoring unit (1) are detected and the resulting important feed parameters are actively controlled, regulated and monitored. In addition, the other fuel cell and / or load-specific secondary parameters (7; 8; 9) are forwarded to lower-level measuring, control, regulating and monitoring units (3; 4; 5).

ATA976/2009A 2008-10-17 2009-06-25 DEVICE AND METHOD FOR CONTROLLING, CONTROLLING AND MONITORING OPERATING PARAMETERS OF FUEL CELL SYSTEMS AT507517A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ATA976/2009A AT507517A3 (en) 2008-10-17 2009-06-25 DEVICE AND METHOD FOR CONTROLLING, CONTROLLING AND MONITORING OPERATING PARAMETERS OF FUEL CELL SYSTEMS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1632/2008A AT510803A1 (en) 2008-10-17 2008-10-17 DEVICE AND METHOD FOR CONTROLLING, CONTROLLING AND MONITORING OPERATING PARAMETERS OF FUEL CELL SYSTEMS
ATA976/2009A AT507517A3 (en) 2008-10-17 2009-06-25 DEVICE AND METHOD FOR CONTROLLING, CONTROLLING AND MONITORING OPERATING PARAMETERS OF FUEL CELL SYSTEMS

Publications (2)

Publication Number Publication Date
AT507517A2 AT507517A2 (en) 2010-05-15
AT507517A3 true AT507517A3 (en) 2014-01-15

Family

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Family Applications (2)

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ATA1632/2008A AT510803A1 (en) 2008-10-17 2008-10-17 DEVICE AND METHOD FOR CONTROLLING, CONTROLLING AND MONITORING OPERATING PARAMETERS OF FUEL CELL SYSTEMS
ATA976/2009A AT507517A3 (en) 2008-10-17 2009-06-25 DEVICE AND METHOD FOR CONTROLLING, CONTROLLING AND MONITORING OPERATING PARAMETERS OF FUEL CELL SYSTEMS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ATA1632/2008A AT510803A1 (en) 2008-10-17 2008-10-17 DEVICE AND METHOD FOR CONTROLLING, CONTROLLING AND MONITORING OPERATING PARAMETERS OF FUEL CELL SYSTEMS

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AT (2) AT510803A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020182462A1 (en) * 2001-05-31 2002-12-05 Plug Power Inc. Method and apparatus for controlling a combined heat and power fuel cell system
US20030022037A1 (en) * 2001-07-25 2003-01-30 Ballard Power Systems Inc. Fuel cell system method, apparatus and scheduling
US6781343B1 (en) * 2000-09-20 2004-08-24 Honda Giken Kogyo Kabushiki Kaisha Hybrid power supply device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1191620B1 (en) * 2000-09-25 2013-12-18 Hexis AG Method for operating a fuel cell battery
DE10216691A1 (en) * 2002-04-16 2003-11-06 Ballard Power Systems Long term control of fuel cell installation, takes into account operational parameters, external conditions and results from experience
ATE476762T1 (en) * 2004-04-07 2010-08-15 Yamaha Motor Co Ltd FUEL CELL SYSTEM AND CONTROL METHOD THEREOF
KR100806580B1 (en) * 2005-12-06 2008-02-28 엘지전자 주식회사 Power control apparatus and method for fuel cell system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6781343B1 (en) * 2000-09-20 2004-08-24 Honda Giken Kogyo Kabushiki Kaisha Hybrid power supply device
US20020182462A1 (en) * 2001-05-31 2002-12-05 Plug Power Inc. Method and apparatus for controlling a combined heat and power fuel cell system
US20030022037A1 (en) * 2001-07-25 2003-01-30 Ballard Power Systems Inc. Fuel cell system method, apparatus and scheduling

Also Published As

Publication number Publication date
AT507517A2 (en) 2010-05-15
AT510803A1 (en) 2012-06-15

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