ATE556455T1 - Brennstoffzellensystem - Google Patents

Brennstoffzellensystem

Info

Publication number
ATE556455T1
ATE556455T1 AT06851562T AT06851562T ATE556455T1 AT E556455 T1 ATE556455 T1 AT E556455T1 AT 06851562 T AT06851562 T AT 06851562T AT 06851562 T AT06851562 T AT 06851562T AT E556455 T1 ATE556455 T1 AT E556455T1
Authority
AT
Austria
Prior art keywords
cell system
fuel cell
hydrogen
replacement state
controller
Prior art date
Application number
AT06851562T
Other languages
English (en)
Inventor
Shinichi Makino
Masatoshi Iio
Original Assignee
Nissan Motor
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 Nissan Motor filed Critical Nissan Motor
Application granted granted Critical
Publication of ATE556455T1 publication Critical patent/ATE556455T1/de

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
    • H01M8/04223—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
    • H01M8/04231—Purging of the 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
    • H01M8/04082—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
    • H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling of the 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
    • H01M8/04223—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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
    • H01M8/04302—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied 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
    • H01M8/04298—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
    • H01M8/04358—Temperature; Ambient temperature 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
    • H01M8/0438—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
    • H01M8/0444—Concentration; Density
    • H01M8/04455—Concentration; Density 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
    • H01M8/04723—Temperature 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
    • H01M8/04701—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
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746—Pressure; Flow
    • H01M8/04761—Pressure; Flow of fuel cell exhausts
    • 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
    • H01M8/24—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
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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)
  • Sustainable Development (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
AT06851562T 2006-12-27 2006-12-27 Brennstoffzellensystem ATE556455T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2006/004310 WO2008093147A2 (en) 2006-12-27 2006-12-27 Fuel cell system

Publications (1)

Publication Number Publication Date
ATE556455T1 true ATE556455T1 (de) 2012-05-15

Family

ID=39674550

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06851562T ATE556455T1 (de) 2006-12-27 2006-12-27 Brennstoffzellensystem

Country Status (4)

Country Link
US (1) US8338042B2 (de)
EP (1) EP2132819B1 (de)
AT (1) ATE556455T1 (de)
WO (1) WO2008093147A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4389996B2 (ja) 2007-12-14 2009-12-24 トヨタ自動車株式会社 燃料電池システム
WO2010056224A1 (en) * 2008-11-12 2010-05-20 Utc Power Corporation Homogenous gas in shut down fuel cells
JP5922443B2 (ja) * 2012-02-29 2016-05-24 三菱日立パワーシステムズ株式会社 高温型燃料電池を有するガスタービンコンバインド発電システムおよびその運転方法
JP6112882B2 (ja) * 2013-01-29 2017-04-12 本田技研工業株式会社 燃料電池システムの起動方法
US10767271B2 (en) * 2015-02-24 2020-09-08 Inovi, Inc. Electrolysis reactor system
CN108140857B (zh) 2015-10-08 2019-06-21 日产自动车株式会社 燃料电池系统及其控制方法
KR20210041971A (ko) * 2019-10-08 2021-04-16 현대자동차주식회사 연료전지의 수소 농도 추정시스템 및 추정방법
DE102022209331A1 (de) * 2022-09-08 2024-03-14 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Betreiben eines Brennstoffzellensystems

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755439A (en) * 1987-03-25 1988-07-05 International Fuel Cells Corporation Fuel cell configuration for contaminated fuel gases and method of using the same
WO2003061040A1 (en) 2002-01-04 2003-07-24 International Fuel Cells, Llc Procedure for starting up a fuel cell system having an anode exhaust recycle loop
US6635370B2 (en) * 2001-06-01 2003-10-21 Utc Fuel Cells, Llc Shut-down procedure for hydrogen-air fuel cell system
DE10221146A1 (de) * 2002-05-13 2003-12-04 Daimler Chrysler Ag Verfahren zum Betreiben eines wenigstens eine diskontinuierlich betriebene Brennstoffzelle aufweisenden Brennstoffzellensystems
US7147945B2 (en) * 2002-09-16 2006-12-12 Utc Fuel Cells, Llc System for determining a gas composition within a shut down fuel cell power plant and method of operation
US7470481B2 (en) * 2002-09-27 2008-12-30 Kabushikikaisha Equos Research Fuel cell system
JP4595304B2 (ja) 2002-09-27 2010-12-08 株式会社エクォス・リサーチ 燃料電池システム
US6984464B2 (en) * 2003-08-06 2006-01-10 Utc Fuel Cells, Llc Hydrogen passivation shut down system for a fuel cell power plant
JP2005129312A (ja) * 2003-10-22 2005-05-19 Denso Corp 燃料電池の燃料供給装置
JP2005166424A (ja) 2003-12-02 2005-06-23 Nissan Motor Co Ltd 燃料電池システム
JP4954443B2 (ja) 2003-12-25 2012-06-13 東芝燃料電池システム株式会社 燃料電池システムの起動方法
JP4617675B2 (ja) 2004-01-13 2011-01-26 トヨタ自動車株式会社 燃料電池システム
JP2005203222A (ja) 2004-01-15 2005-07-28 Honda Motor Co Ltd 燃料電池の運転方法
JP2005251411A (ja) 2004-03-01 2005-09-15 Toyota Motor Corp 燃料電池システム
US7169490B2 (en) * 2004-03-29 2007-01-30 Ballard Power Systems Inc. Hydrogen concentration sensor for an electrochemical fuel cell
JP4722409B2 (ja) * 2004-04-12 2011-07-13 本田技研工業株式会社 燃料電池システム
JP4657634B2 (ja) 2004-06-10 2011-03-23 日東電工株式会社 鋼板補強シート
US8211579B2 (en) * 2005-06-13 2012-07-03 Nissan Motor Co., Ltd. Fuel cell start-up control system

Also Published As

Publication number Publication date
EP2132819A2 (de) 2009-12-16
US8338042B2 (en) 2012-12-25
WO2008093147A2 (en) 2008-08-07
US20100221624A1 (en) 2010-09-02
WO2008093147A3 (en) 2008-11-20
EP2132819B1 (de) 2012-05-02

Similar Documents

Publication Publication Date Title
ATE556455T1 (de) Brennstoffzellensystem
WO2006064893A3 (en) Fuel cell system
IN2014MU03479A (de)
MX2009012012A (es) Sistemas de celula energetica con hidratacion y mantenimiento por desplazamiento de energia primaria.
ATE550800T1 (de) Brennstoffzellensystem
GB2429577A (en) Utilization-based fuel cell monitoring and control
MX2009003284A (es) Sistema de bomba de presion negativa para terapia de heridas.
JP2010238495A5 (de)
CA2641201A1 (en) Fuel cell system having controller controlling higher-efficiency operation and lower-efficiency operation
EP2330671A4 (de) Brennstoffzellensystem und steuerverfahren für ein brennstoffzellensystem
ATE524848T1 (de) Brennstoffzelle, damit ausgestattes fahrzeug und membranelektrodeneinheit
DE602008002860D1 (de) Abschalten einer mit reinem Sauerstoff gespeisten Brennstoffzelle
ATE421776T1 (de) Reformer und brennstoffzellensystemsteuerung und betriebsverfahren
DE602008006247D1 (de) Betriebsverfahren zum zeitpunkt der lastzunahme eines brennstoffzellensystems
ATE531090T1 (de) Brennstoffzellensystem und verfahren zum betreiben des brennstoffzellensystems
JP2016096052A5 (de)
WO2013088219A8 (en) Fuel cell system, and control method for fuel cell system
BRPI0800170B8 (pt) método para regular pressão em um vaso, e, dispositivo de regulagem de pressão para regular pressão em um vaso
DK1949482T3 (da) Strømforbrugende installation med brændstofcelle og fremgangsmåde til forsyning af en sådan installation
EP2375484A3 (de) Betriebsverfahren eines Brennstoffzellensystems
ATE538508T1 (de) Brennstoffzellensystem
TW200603479A (en) Utilization-based fuel cell monitoring and control
WO2009047980A1 (ja) 燃料電池システムおよび燃料電池の起動方法
EP2216845B8 (de) Brennstoffzellensystem
DE602008006442D1 (de) Betriebsverfahren zum zeitpunkt der lastverringerung eines brennstoffzellensystems