DE69708422T2 - Brennstoffzellengenerator mit Kontrollsystem und Verfahren zum Erzeugen von Elektrizität mit Hilfe von Brennstoffzellen - Google Patents
Brennstoffzellengenerator mit Kontrollsystem und Verfahren zum Erzeugen von Elektrizität mit Hilfe von BrennstoffzellenInfo
- Publication number
- DE69708422T2 DE69708422T2 DE69708422T DE69708422T DE69708422T2 DE 69708422 T2 DE69708422 T2 DE 69708422T2 DE 69708422 T DE69708422 T DE 69708422T DE 69708422 T DE69708422 T DE 69708422T DE 69708422 T2 DE69708422 T2 DE 69708422T2
- Authority
- DE
- Germany
- Prior art keywords
- control system
- generating electricity
- cell generator
- fuel cell
- fuel cells
- 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.)
- Expired - Lifetime
Links
Classifications
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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
- H01M8/0444—Concentration; Density
- H01M8/04447—Concentration; Density of anode reactants at the inlet or inside the fuel cell
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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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
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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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
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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
- H01M8/04082—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
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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
- H01M8/04365—Temperature; Ambient temperature of other components of a fuel cell or fuel cell stacks
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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
- H01M8/0438—Pressure; Ambient pressure; Flow
- H01M8/04388—Pressure; Ambient pressure; Flow of anode reactants at the inlet or inside the fuel cell
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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
- H01M8/04537—Electric variables
- H01M8/04544—Voltage
- H01M8/04559—Voltage of fuel cell stacks
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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
- H01M8/04664—Failure or abnormal function
- H01M8/04679—Failure or abnormal function of fuel cell stacks
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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
- H01M8/04694—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
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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
- H01M8/04694—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
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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
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04791—Concentration; Density
- H01M8/04798—Concentration; Density of fuel cell reactants
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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
- H01M8/04694—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
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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
- H01M8/06—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
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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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
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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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
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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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
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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
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
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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
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04029—Heat exchange using liquids
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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
- H01M8/04223—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
- H01M8/04238—Depolarisation
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- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25760196A JP4000607B2 (ja) | 1996-09-06 | 1996-09-06 | 燃料電池の発電装置およびその方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69708422D1 DE69708422D1 (de) | 2002-01-03 |
DE69708422T2 true DE69708422T2 (de) | 2002-05-16 |
Family
ID=17308539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69708422T Expired - Lifetime DE69708422T2 (de) | 1996-09-06 | 1997-09-05 | Brennstoffzellengenerator mit Kontrollsystem und Verfahren zum Erzeugen von Elektrizität mit Hilfe von Brennstoffzellen |
Country Status (6)
Country | Link |
---|---|
US (1) | US5925476A (de) |
EP (1) | EP0828303B1 (de) |
JP (1) | JP4000607B2 (de) |
KR (1) | KR100290078B1 (de) |
CA (1) | CA2214769C (de) |
DE (1) | DE69708422T2 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10217694A1 (de) * | 2002-04-20 | 2003-11-06 | Ballard Power Systems | Verfahren zur dynamischen Bestimmung der Spannungs-Strom-Charakteristik einer Brennstoffzelle |
DE10220172A1 (de) * | 2002-05-06 | 2003-11-27 | Fachhochschule Amberg Weiden | Verfahren und Vorrichtung zur Überwachung des Betriebszustands einer elektrochemischen Vorrichtung |
DE10328257A1 (de) * | 2003-06-24 | 2005-01-13 | Daimlerchrysler Ag | Verfahren zur Regeneration einer Membran-Elektroden-Anordnung einer PEM-Brennstoffzelle |
DE102012024860A1 (de) | 2012-12-19 | 2014-06-26 | Audi Ag | Verfahren zum Betreiben eines Brennstoffzellensystems |
DE102016120800A1 (de) * | 2016-11-01 | 2018-05-03 | Audi Ag | Verfahren zur Regeneration einer Brennstoffzelle und Brennstoffzellensystem |
DE102017215474A1 (de) * | 2017-09-04 | 2019-03-07 | Audi Ag | Verfahren zum Betreiben eines Brennstoffzellensystems sowie entsprechend eingerichtetes Brennstoffzellensystem und Fahrzeug |
Families Citing this family (100)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19707814C1 (de) * | 1997-02-27 | 1998-08-20 | Dbb Fuel Cell Engines Gmbh | Brennstoffzellen-Energieerzeugungsanlage |
US6187464B1 (en) * | 1998-06-01 | 2001-02-13 | Matsushita Electric Industrial Co., Ltd. | Method for activating fuel cell |
EP1103518B1 (de) * | 1998-07-08 | 2011-03-02 | Toyota Jidosha Kabushiki Kaisha | Vorrichtung zur reformierung von brennstoffen |
JP2000123846A (ja) * | 1998-10-19 | 2000-04-28 | Aisin Seiki Co Ltd | 燃料電池システム |
CN1339180A (zh) | 1999-01-28 | 2002-03-06 | 西门子公司 | 用于调节燃料电池组功率的装置和方法 |
US6214487B1 (en) * | 1999-02-01 | 2001-04-10 | Motorola, Inc. | Integral sensors for monitoring a fuel cell membrane and methods of monitoring |
CA2392115A1 (en) | 1999-11-17 | 2001-05-25 | Neah Power Systems, Inc. | Fuel cells having silicon substrates and/or sol-gel derived support structures |
DE19958830B4 (de) * | 1999-11-30 | 2005-09-22 | P21 - Power For The 21St Century Gmbh | Brennstoffzellensystem sowie dessen Verwendung |
US6451464B1 (en) | 2000-01-03 | 2002-09-17 | Idatech, Llc | System and method for early detection of contaminants in a fuel processing system |
WO2001054220A2 (en) | 2000-01-18 | 2001-07-26 | Ramot University Authority For Applied Research And Industrial Development Ltd. | Fuels for non-alkaline fuel cells |
US6447943B1 (en) * | 2000-01-18 | 2002-09-10 | Ramot University Authority For Applied Research & Industrial Development Ltd. | Fuel cell with proton conducting membrane with a pore size less than 30 nm |
JP2001229941A (ja) * | 2000-02-16 | 2001-08-24 | Nissan Motor Co Ltd | 燃料電池システム |
JP2001256988A (ja) * | 2000-03-08 | 2001-09-21 | Toyota Motor Corp | 燃料電池システムおよび燃料電池の運転方法 |
EP1284041A4 (de) * | 2000-03-20 | 2004-12-29 | Alpha Tech Inc | Nicht unterbrechbare stromversorgungen mit brennstoffzellen |
DE10019772B4 (de) * | 2000-04-20 | 2007-06-21 | Nucellsys Gmbh | Vorrichtung zum Ausgleichen von Konzentrationsschwankungen in Brennstoffzellensystemen |
US6815106B1 (en) * | 2000-05-31 | 2004-11-09 | General Motors Corporation | Fuel cell having dynamically regulated backpressure |
WO2002001659A1 (fr) * | 2000-06-27 | 2002-01-03 | Nok Corporation | Joint statique pour pile a combustible |
US6519539B1 (en) * | 2000-09-29 | 2003-02-11 | Hydrogenics Corporation | Measurement of fuel cell impedance |
US6645655B1 (en) | 2000-11-21 | 2003-11-11 | Mti Microfuel Cells Inc. | Passively pumped liquid feed fuel cell system |
US6589679B1 (en) | 2000-11-22 | 2003-07-08 | Mti Microfuel Cells Inc. | Apparatus and methods for sensor-less optimization of methanol concentration in a direct methanol fuel cell system |
US6824899B2 (en) | 2000-11-22 | 2004-11-30 | Mti Microfuel Cells, Inc. | Apparatus and methods for sensor-less optimization of methanol concentration in a direct methanol fuel cell system |
US6474138B1 (en) | 2000-11-28 | 2002-11-05 | Honeywell International Inc. | Adsorption based carbon monoxide sensor and method |
US6550310B1 (en) | 2000-11-28 | 2003-04-22 | Honeywell International Inc. | Catalytic adsorption and oxidation based carbon monoxide sensor and detection method |
EP1376116A1 (de) * | 2001-02-02 | 2004-01-02 | Matsushita Electric Industrial Co., Ltd. | Gasdichtedetektor und diesen verwendendes brennstoffzellensystem |
KR100381531B1 (ko) * | 2001-02-05 | 2003-04-23 | 한국에너지기술연구원 | 고분자 전해질 연료전지를 위한 자동 실험 및 성능 평가장치 |
US7294421B2 (en) | 2001-02-07 | 2007-11-13 | Delphi Technologies, Inc. | Solid oxide auxiliary power unit reformate control |
US7037615B2 (en) * | 2001-02-12 | 2006-05-02 | Delphi Technologies, Inc. | Trapping method and system for energy conversion devices |
US6632553B2 (en) * | 2001-03-27 | 2003-10-14 | Mti Microfuel Cells, Inc. | Methods and apparatuses for managing effluent products in a fuel cell system |
US6733909B2 (en) | 2001-05-03 | 2004-05-11 | Ford Motor Company | Fuel cell power plant with electrochemical enhanced carbon monoxide removal |
US6794071B2 (en) * | 2001-06-14 | 2004-09-21 | Mti Microfuel Cells Inc. | Apparatus and method for rapidly increasing power output from a direct oxidation fuel cell |
EP1298754A1 (de) * | 2001-09-27 | 2003-04-02 | Siemens Aktiengesellschaft | Verfahren zum Betreiben eines Brennstoffzellenblocks und Brennstoffzellenblock |
DE10161622A1 (de) * | 2001-12-14 | 2003-06-26 | Siemens Ag | Verfahren zum Betrieb einer PEM-Brennstoffzellenanlage und zugehörige PEM-Brennstoffzellenanlage |
AU2003219726A1 (en) | 2002-02-06 | 2003-09-02 | Battelle Memorial Institute | Methods of removing contaminants from a fuel cell electrode |
AU2003210939A1 (en) * | 2002-02-06 | 2003-09-02 | Battelle Memorial Institute | Polymer electrolyte membrane fuel cell system |
US6981877B2 (en) | 2002-02-19 | 2006-01-03 | Mti Microfuel Cells Inc. | Simplified direct oxidation fuel cell system |
US7267899B2 (en) * | 2002-03-08 | 2007-09-11 | Van Zee John W | Method and system for improving the performance of a fuel cell |
US7396605B2 (en) * | 2002-03-08 | 2008-07-08 | Van Zee John W | Method and system for improving the performance of a fuel cell |
US20030196913A1 (en) * | 2002-04-19 | 2003-10-23 | Tuyu Xie | Method of measuring methanol concentration in an arqueous solution |
CN1705890A (zh) * | 2002-05-17 | 2005-12-07 | 绿光电力技术公司 | 用于指示燃料电池和燃料电池部件中的一种故障状态的方法和装置 |
TW558852B (en) * | 2002-07-12 | 2003-10-21 | Asia Pacific Fuel Cell Tech | Control apparatus and method of fuel cell set |
US20040062980A1 (en) * | 2002-09-30 | 2004-04-01 | Xiaoming Ren | Fluid management component for use in a fuel cell |
JP3821081B2 (ja) * | 2002-09-30 | 2006-09-13 | 日本電気株式会社 | 燃料電池およびこれを搭載した携帯機器ならびに燃料電池の運転方法 |
JP3912249B2 (ja) * | 2002-09-30 | 2007-05-09 | 日本電気株式会社 | 燃料電池の運転方法および燃料電池を搭載した携帯機器 |
US7297430B2 (en) * | 2002-10-01 | 2007-11-20 | Mti Microfuel Cells, Inc. | Anode diffusion layer for a direct oxidation fuel cell |
US7341609B2 (en) | 2002-10-03 | 2008-03-11 | Genesis Fueltech, Inc. | Reforming and hydrogen purification system |
DK1570538T3 (en) * | 2002-12-03 | 2017-01-23 | Hydrogenics Corp | Method and Device for Monitoring Fuel Cell Tensions |
WO2004054022A2 (en) * | 2002-12-05 | 2004-06-24 | Battelle Memorial Institute | Methods of removing sulfur from a fuel cell electrode |
WO2004070343A2 (en) * | 2003-02-04 | 2004-08-19 | Hydrogenics Corporation | System and method for measuring internal resistance of electrochemical devices |
US7407721B2 (en) * | 2003-04-15 | 2008-08-05 | Mti Microfuel Cells, Inc. | Direct oxidation fuel cell operating with direct feed of concentrated fuel under passive water management |
US7282293B2 (en) * | 2003-04-15 | 2007-10-16 | Mti Microfuel Cells Inc. | Passive water management techniques in direct methanol fuel cells |
US20040209133A1 (en) * | 2003-04-15 | 2004-10-21 | Hirsch Robert S. | Vapor feed fuel cell system with controllable fuel delivery |
US20050170224A1 (en) * | 2003-04-15 | 2005-08-04 | Xiaoming Ren | Controlled direct liquid injection vapor feed for a DMFC |
US7093623B2 (en) * | 2003-06-27 | 2006-08-22 | The Gillette Company | Methods of providing refueling for fuel cell-powered devices |
US7353897B2 (en) * | 2003-07-23 | 2008-04-08 | Fernandez Dennis S | Telematic method and apparatus with integrated power source |
US7306869B2 (en) * | 2003-12-02 | 2007-12-11 | Mti Microfuel Cells Inc. | Electrostatically actuated shutter and array for use in a direct oxidation fuel cell |
US7305865B2 (en) * | 2004-01-30 | 2007-12-11 | Delphi Technologies, Inc. | Hydrocarbon reformer performance sensing system |
JP4606038B2 (ja) * | 2004-02-18 | 2011-01-05 | パナソニック株式会社 | 高分子電解質型燃料電池及びその運転方法 |
JP4682527B2 (ja) * | 2004-04-13 | 2011-05-11 | トヨタ自動車株式会社 | 燃料電池の制御装置 |
GB2429577B (en) * | 2004-05-28 | 2009-07-29 | Idatech Llc | Utilization-based fuel cell monitoring and control |
US8277997B2 (en) | 2004-07-29 | 2012-10-02 | Idatech, Llc | Shared variable-based fuel cell system control |
CA2667780C (en) * | 2004-05-28 | 2012-03-13 | Idatech, Llc | Utilization-based fuel cell monitoring and control |
US7842428B2 (en) | 2004-05-28 | 2010-11-30 | Idatech, Llc | Consumption-based fuel cell monitoring and control |
DE102005048486B4 (de) * | 2004-10-07 | 2009-02-26 | Ford Global Technologies, LLC, Dearborn | Sensoreinrichtung zur Messung von Feuchte, Druck und Temperatur in einem Wasserstoff-Prozessgasstrom bei einer Brennstoffzellenanordung, Wasserstoff-Brennstoffzellenanordnung sowie die Verwendung der Sensoreinrichtung zur Messung des Drucks, der Temperatur und der relativen Feuchte in einer Gasprozessströmung für ein Antriebsaggregat |
JP2006127874A (ja) * | 2004-10-28 | 2006-05-18 | Yamaha Motor Co Ltd | 燃料電池システムおよびその制御方法 |
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- 1996-09-06 JP JP25760196A patent/JP4000607B2/ja not_active Expired - Fee Related
-
1997
- 1997-08-25 KR KR1019970040507A patent/KR100290078B1/ko not_active IP Right Cessation
- 1997-09-05 US US08/924,210 patent/US5925476A/en not_active Expired - Lifetime
- 1997-09-05 DE DE69708422T patent/DE69708422T2/de not_active Expired - Lifetime
- 1997-09-05 CA CA002214769A patent/CA2214769C/en not_active Expired - Lifetime
- 1997-09-05 EP EP97115426A patent/EP0828303B1/de not_active Expired - Lifetime
Cited By (8)
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DE10217694A1 (de) * | 2002-04-20 | 2003-11-06 | Ballard Power Systems | Verfahren zur dynamischen Bestimmung der Spannungs-Strom-Charakteristik einer Brennstoffzelle |
DE10220172A1 (de) * | 2002-05-06 | 2003-11-27 | Fachhochschule Amberg Weiden | Verfahren und Vorrichtung zur Überwachung des Betriebszustands einer elektrochemischen Vorrichtung |
DE10220172B4 (de) * | 2002-05-06 | 2006-01-12 | Fachhochschule Amberg-Weiden | Verfahren und Vorrichtung zur Überwachung des Betriebszustands einer elektrochemischen Vorrichtung |
DE10328257A1 (de) * | 2003-06-24 | 2005-01-13 | Daimlerchrysler Ag | Verfahren zur Regeneration einer Membran-Elektroden-Anordnung einer PEM-Brennstoffzelle |
DE102012024860A1 (de) | 2012-12-19 | 2014-06-26 | Audi Ag | Verfahren zum Betreiben eines Brennstoffzellensystems |
US10388970B2 (en) | 2012-12-19 | 2019-08-20 | Audi Ag | Method for operating a fuel cell system |
DE102016120800A1 (de) * | 2016-11-01 | 2018-05-03 | Audi Ag | Verfahren zur Regeneration einer Brennstoffzelle und Brennstoffzellensystem |
DE102017215474A1 (de) * | 2017-09-04 | 2019-03-07 | Audi Ag | Verfahren zum Betreiben eines Brennstoffzellensystems sowie entsprechend eingerichtetes Brennstoffzellensystem und Fahrzeug |
Also Published As
Publication number | Publication date |
---|---|
JP4000607B2 (ja) | 2007-10-31 |
EP0828303A2 (de) | 1998-03-11 |
EP0828303A3 (de) | 1998-10-21 |
CA2214769C (en) | 2001-07-24 |
JPH1083824A (ja) | 1998-03-31 |
DE69708422D1 (de) | 2002-01-03 |
CA2214769A1 (en) | 1998-03-06 |
US5925476A (en) | 1999-07-20 |
EP0828303B1 (de) | 2001-11-21 |
KR100290078B1 (ko) | 2001-05-15 |
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