MX2010003383A - Sistema de celdas de combustible con purga del catodo tras el apagado. - Google Patents

Sistema de celdas de combustible con purga del catodo tras el apagado.

Info

Publication number
MX2010003383A
MX2010003383A MX2010003383A MX2010003383A MX2010003383A MX 2010003383 A MX2010003383 A MX 2010003383A MX 2010003383 A MX2010003383 A MX 2010003383A MX 2010003383 A MX2010003383 A MX 2010003383A MX 2010003383 A MX2010003383 A MX 2010003383A
Authority
MX
Mexico
Prior art keywords
fuel cell
cathode
cell stack
shut
cell system
Prior art date
Application number
MX2010003383A
Other languages
English (en)
Inventor
Peter David Hood
Scott Baird
Paul Adcock
Original Assignee
Intelligent Energy 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 Intelligent Energy Ltd filed Critical Intelligent Energy Ltd
Publication of MX2010003383A publication Critical patent/MX2010003383A/es

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04828Humidity; Water content
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04291Arrangements for managing water in solid electrolyte fuel cell systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00Check valves
    • F16K15/18Check valves with actuating mechanism; Combined check valves and actuated valves
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • H01M8/0202Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0267Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04037Electrical heating
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04059Evaporative processes for the cooling of a fuel cell
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04126Humidifying
    • H01M8/04141Humidifying by water containing exhaust gases
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04156Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • H01M8/04164Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal by condensers, gas-liquid separators or filters
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04156Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • H01M8/04179Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal by purging or increasing flow or pressure of reactants
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04223Auxiliary 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
    • H01M8/04225Auxiliary 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04223Auxiliary 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
    • H01M8/04231Purging of the reactants
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04223Auxiliary 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
    • H01M8/04253Means for solving freezing problems
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/043Processes for controlling fuel cells or fuel cell systems applied during specific periods
    • H01M8/04303Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during shut-down
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313Processes 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
    • H01M8/0432Temperature; Ambient temperature
    • H01M8/04335Temperature; Ambient temperature of cathode reactants at the inlet or inside the fuel cell
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313Processes 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
    • H01M8/0432Temperature; Ambient temperature
    • H01M8/0435Temperature; Ambient temperature of cathode exhausts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313Processes 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
    • H01M8/0438Pressure; Ambient pressure; Flow
    • H01M8/04395Pressure; Ambient pressure; Flow of cathode reactants at the inlet or inside the fuel cell
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313Processes 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
    • H01M8/0438Pressure; Ambient pressure; Flow
    • H01M8/0441Pressure; Ambient pressure; Flow of cathode exhausts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746Pressure; Flow
    • H01M8/04753Pressure; Flow of fuel cell reactants
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746Pressure; Flow
    • H01M8/04761Pressure; Flow of fuel cell exhausts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746Pressure; Flow
    • H01M8/04783Pressure differences, e.g. between anode and cathode
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04955Shut-off or shut-down of fuel cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M2008/1095Fuel cells with polymeric electrolytes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/50Fuel cells
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/2496Self-proportioning or correlating systems
    • Y10T137/2559Self-controlled branched flow systems
    • Y10T137/2574Bypass or relief controlled by main line fluid condition
    • Y10T137/2605Pressure responsive
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7738Pop valves
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7738Pop valves
    • Y10T137/7739Pop closing valves
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7738Pop valves
    • Y10T137/7741Pop pressure reactor in branched released path
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7781With separate connected fluid reactor surface
    • Y10T137/7783Valve closes in responses to reverse flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fuel Cell (AREA)
  • Check Valves (AREA)

Abstract

Un m?todo para apagar la operaci?n de un sistema de celdas de combustible (100) que comprende una pila de celdas de combustible (110), el m?todo comprende los pasos consecutivos de: i) suspender un suministro de combustible a la pila de celdas de combustible (110); ii) cerrar una v?lvula de cierre (120) en una l?nea de escape (122) en comunicaci?n de fluido con un sistema de c?todo del sistema de celdas de combustible (100), el sistema de c?todo comprende una trayectoria de flujo de fluido del c?todo que pasa a trav?s de la pila de celdas de combustible (110); iii) presurizar el sistema de c?todo con un compresor de aire (133) en comunicaci?n de fluido con un orificio de entrada de aire del c?todo (126) en la pila de celdas de combustible (110); y iv) expulsar el agua de la trayectoria de flujo del c?todo.
MX2010003383A 2007-09-26 2008-09-25 Sistema de celdas de combustible con purga del catodo tras el apagado. MX2010003383A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0718761A GB2453126B (en) 2007-09-26 2007-09-26 Fuel cell system
PCT/GB2008/003256 WO2009040535A2 (en) 2007-09-26 2008-09-25 Fuel cell system with cathode purge upon shut-down

Publications (1)

Publication Number Publication Date
MX2010003383A true MX2010003383A (es) 2010-04-30

Family

ID=38701665

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010003383A MX2010003383A (es) 2007-09-26 2008-09-25 Sistema de celdas de combustible con purga del catodo tras el apagado.

Country Status (14)

Country Link
US (2) US8557454B2 (es)
EP (2) EP2201633B1 (es)
JP (2) JP5490702B2 (es)
KR (2) KR101516687B1 (es)
CN (3) CN103953755A (es)
AR (1) AR068277A1 (es)
BR (1) BRPI0817435A2 (es)
CA (1) CA2700639A1 (es)
ES (2) ES2468022T3 (es)
GB (1) GB2453126B (es)
MX (1) MX2010003383A (es)
TW (1) TWI450437B (es)
WO (1) WO2009040535A2 (es)
ZA (1) ZA201002134B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8192885B2 (en) 2009-01-26 2012-06-05 GM Global Technology Operations LLC Shutdown strategy for enhanced water management
FR2952232B1 (fr) * 2009-10-30 2011-12-16 Michelin Soc Tech Pile a combustible et procedure d'arret d'une pile a combustible.
ES2739980T3 (es) * 2012-03-12 2020-02-05 Nuvera Fuel Cells Llc Sistema y método de enfriamiento para uso con una celda de combustible
JP2013254624A (ja) * 2012-06-06 2013-12-19 Suzuki Motor Corp 車両用燃料電池システム
EP2933585B1 (en) * 2012-12-14 2018-06-06 Eagle Industry Co., Ltd. Liquid supply system
US10256485B2 (en) 2013-03-11 2019-04-09 Ford Global Technologies, Llc Fuel cell purge line system
US20140255814A1 (en) 2013-03-11 2014-09-11 Ford Global Technologies, Llc Fuel Cell Purge Line System
GB2532930B (en) * 2014-11-27 2022-02-16 Intelligent Energy Ltd Fuel cell and coolant storage
DE102016114103A1 (de) * 2016-07-29 2018-02-01 Proton Motor Fuel Cell Gmbh Explosionsgeschütztes Brennstoffzellensystem und Verfahren zur Außerbetriebsetzung eines Brennstoffzellensystems
JP6610591B2 (ja) * 2017-03-22 2019-11-27 トヨタ自動車株式会社 燃料電池システムおよび残水掃気制御方法
DE102017107479A1 (de) * 2017-04-07 2018-10-11 Proton Motor Fuel Cell Gmbh Brennstoffzellensystem mit Medienmanagementplatte
WO2019067459A1 (en) 2017-09-27 2019-04-04 Johnson Controls Technology Company SYSTEMS AND METHODS FOR ENCLOSURE VENTILATION
US11242044B2 (en) 2018-07-18 2022-02-08 Kohler Co. Motor generator control for fixed fuel source engine
CN110010928B (zh) * 2019-03-14 2020-11-27 同济大学 一种燃料电池阳极压力保护装置及其控制方法
CN111841154B (zh) * 2020-07-27 2021-09-24 上海捷氢科技有限公司 分水器
CN113328123B (zh) * 2021-05-20 2022-08-30 东风汽车集团股份有限公司 一种燃料电池电堆外壳吹扫装置及控制方法
DE102021208286A1 (de) * 2021-07-30 2023-02-02 Robert Bosch Gesellschaft mit beschränkter Haftung Brennstoffzellensystem und Rezirkulationsvorrichtung für ein Brennstoffzellensystem
US11688866B2 (en) 2021-08-06 2023-06-27 Robert Bosch Gmbh Cathode subsystem cooling and humidification for a fuel cell system
CN114183694B (zh) * 2021-11-04 2024-03-26 北京卫星制造厂有限公司 一种气路压力调节装置

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134394A (en) 1962-05-29 1964-05-26 Ohta Tsunetaro Check valves
US3394723A (en) 1964-05-27 1968-07-30 Fluid Regulators Corp Three-way pressure actuated valve
JPS565641Y2 (es) * 1977-11-14 1981-02-06
JPS6027412B2 (ja) 1977-12-07 1985-06-28 株式会社日立製作所 周辺記憶装置用制御装置
JPS5483237A (en) 1977-12-16 1979-07-03 Kuninori Maruyama Automatic engine operating device with function of switching accessory power source
US4241752A (en) 1978-05-30 1980-12-30 Watts Regulator Company Backflow preventer
ATE15822T1 (de) 1982-01-26 1985-10-15 Socla Rueckflussverhinderer fuer druckleitungen.
JPS59180174A (ja) 1983-03-25 1984-10-13 ソクラ・ソシエテ・アノニム 流体回路の断路装置
US5090659A (en) * 1989-01-19 1992-02-25 Bronnert Herve X Pressure responsive diaphragm control valve
US5045414A (en) * 1989-12-29 1991-09-03 International Fuel Cells Corporation Reactant gas composition for fuel cell potential control
US5013617A (en) * 1989-12-29 1991-05-07 International Fuel Cells Corporation Air ejector system for fuel cell passivation
US5200278A (en) * 1991-03-15 1993-04-06 Ballard Power Systems, Inc. Integrated fuel cell power generation system
JP3378068B2 (ja) 1993-12-28 2003-02-17 マツダ株式会社 燃料電池発電装置
JPH07293721A (ja) * 1994-04-21 1995-11-10 Kurimoto Ltd 逆止弁のバイパス弁
JP2891147B2 (ja) 1995-10-11 1999-05-17 日立機材株式会社 減圧式逆流防止装置
WO1997038249A1 (fr) * 1996-04-09 1997-10-16 Kabushiki Kaisha Yokota Seisakusho Dispositif a valve de non-retour variable et a fermeture lente, montee en derivation
US6479177B1 (en) * 1996-06-07 2002-11-12 Ballard Power Systems Inc. Method for improving the cold starting capability of an electrochemical fuel cell
US5798186A (en) * 1996-06-07 1998-08-25 Ballard Power Systems Inc. Method and apparatus for commencing operation of a fuel cell electric power generation system below the freezing temperature of water
JPH1061800A (ja) * 1996-08-14 1998-03-06 Hikari Gokin Seisakusho:Kk 排水式逆止弁
JPH1167252A (ja) * 1997-08-26 1999-03-09 Ishikawajima Harima Heavy Ind Co Ltd 燃料電池発電装置
JP4552236B2 (ja) * 1997-12-22 2010-09-29 株式会社エクォス・リサーチ 燃料電池装置
DE19952144B4 (de) 1998-11-17 2014-01-16 Ixetic Bad Homburg Gmbh Druckmittelfördereinrichtung mit einer Pumpeneinrichtung oberhalb einer Druckmittelvorratsmenge mit Verbindung zur zugehörigen Druckleitung
CA2371257A1 (en) * 1999-04-23 2000-11-02 Energy Partners, L.C. Freeze tolerant fuel cell system and method
JP3740901B2 (ja) 1999-06-28 2006-02-01 マツダ株式会社 車両の前部車体構造
TW496010B (en) 2000-03-23 2002-07-21 Sanyo Electric Co Solid high molcular type fuel battery
JP3664062B2 (ja) * 2000-09-06 2005-06-22 株式会社日立製作所 燃料電池システム
JP2002246052A (ja) * 2001-02-20 2002-08-30 Equos Research Co Ltd 燃料電池装置及びその起動方法
US6979506B2 (en) * 2001-08-31 2005-12-27 Plug Power Inc. Fuel cell system
JP3930364B2 (ja) * 2002-04-17 2007-06-13 三菱重工業株式会社 燃料電池発電システムの水供給装置及びこれを用いた燃料電池発電システム
JP2003317754A (ja) * 2002-04-24 2003-11-07 Nissan Motor Co Ltd 燃料電池システム
TW558852B (en) * 2002-07-12 2003-10-21 Asia Pacific Fuel Cell Tech Control apparatus and method of fuel cell set
JP2004071471A (ja) * 2002-08-08 2004-03-04 Matsushita Electric Ind Co Ltd 燃料電池システム
JP4151375B2 (ja) 2002-10-16 2008-09-17 日産自動車株式会社 燃料電池システム
US7063912B2 (en) * 2002-11-01 2006-06-20 Deere & Company Fuel cell assembly system
CA2508123A1 (en) * 2002-12-02 2004-06-17 Polyfuel, Inc. Fuel cell cartridge for portable electronic device
CN1809941A (zh) * 2002-12-02 2006-07-26 复合燃料公司 用于便携式电子装置的燃料电池卡盒
JP4147924B2 (ja) * 2002-12-03 2008-09-10 日産自動車株式会社 燃料電池システム
GB0228371D0 (en) 2002-12-05 2003-01-08 Leland E C E Workpiece inspection method
JP2005158509A (ja) * 2003-11-26 2005-06-16 Nissan Motor Co Ltd 燃料電池システム
GB2409763B (en) 2003-12-31 2007-01-17 Intelligent Energy Ltd Water management in fuel cells
JP2005293868A (ja) * 2004-03-31 2005-10-20 Toyota Motor Corp 燃料電池システム
JP4414808B2 (ja) * 2004-04-21 2010-02-10 本田技研工業株式会社 燃料電池システム
JP4152360B2 (ja) * 2004-07-29 2008-09-17 三洋電機株式会社 燃料電池システム
JP2006066117A (ja) * 2004-08-25 2006-03-09 Nissan Motor Co Ltd 燃料電池システム
US7282287B2 (en) * 2004-11-24 2007-10-16 Utc Power Corporation Purging water with reactant air pump powered by operational fuel cell system during shutdown
TWI257190B (en) * 2005-04-19 2006-06-21 Ind Tech Res Inst A fuel cell system
DE102005031422C5 (de) * 2005-07-04 2012-09-27 Hans Sasserath & Co. Kg Systemtrenner
JP4644064B2 (ja) * 2005-07-28 2011-03-02 本田技研工業株式会社 燃料電池システム
WO2007045103A2 (en) * 2005-10-18 2007-04-26 General Hydrogen Corporation Fuel cell fluid management system
CN100472872C (zh) 2006-02-01 2009-03-25 松下电器产业株式会社 直接氧化燃料电池及运行直接氧化燃料电池的方法
US8313871B2 (en) 2006-11-22 2012-11-20 GM Global Technology Operations LLC Fuel cell heating
JP2009093949A (ja) 2007-10-10 2009-04-30 Ricoh Co Ltd 燃料電池システム及び電子機器

Also Published As

Publication number Publication date
WO2009040535A2 (en) 2009-04-02
EP2201633B1 (en) 2012-10-31
TWI450437B (zh) 2014-08-21
US20110033763A1 (en) 2011-02-10
CN103953755A (zh) 2014-07-30
US20140011105A1 (en) 2014-01-09
ES2468022T3 (es) 2014-06-13
EP2538482A2 (en) 2012-12-26
BRPI0817435A2 (pt) 2015-06-16
CN101874325B (zh) 2014-03-19
EP2201633A2 (en) 2010-06-30
ES2403930T3 (es) 2013-05-22
EP2538482A3 (en) 2013-02-27
JP5866389B2 (ja) 2016-02-17
JP5490702B2 (ja) 2014-05-14
GB0718761D0 (en) 2007-11-07
US8557454B2 (en) 2013-10-15
GB2453126A (en) 2009-04-01
WO2009040535A3 (en) 2009-06-11
CN101874325A (zh) 2010-10-27
KR101532398B1 (ko) 2015-06-29
EP2538482B1 (en) 2014-04-23
JP2010541150A (ja) 2010-12-24
US9748588B2 (en) 2017-08-29
KR101516687B1 (ko) 2015-05-04
TW200929672A (en) 2009-07-01
AR068277A1 (es) 2009-11-11
GB2453126B (en) 2013-02-06
ZA201002134B (en) 2014-09-25
CA2700639A1 (en) 2009-04-02
CN103956507A (zh) 2014-07-30
KR20100058657A (ko) 2010-06-03
JP2014139477A (ja) 2014-07-31
KR20130117892A (ko) 2013-10-28

Similar Documents

Publication Publication Date Title
MX2010003383A (es) Sistema de celdas de combustible con purga del catodo tras el apagado.
WO2009051195A1 (ja) ガス燃焼式打込み工具
WO2005029627A3 (en) Fuel cell system with fluid stream recirculation
WO2009045701A3 (en) System and method for metering fuel in a high pressure pump system
MX2010003384A (es) Sistema de celdas de combustible.
CN201687044U (zh) 一种无负压二次供水高位压力式储水罐
ITMI20130435A1 (it) Procedimento e dispositivo atti a sorvegliare la presenza di errori in un riciclaggio di gas di scarico
WO2008143194A1 (ja) ガソリンエンジンの内面部品の洗浄方法
GB2474399A (en) System and method of operating gas turbine engine with an alternative working fluid
CN112786926B (zh) 燃料电池氢循环测试系统
WO2009053806A3 (en) Addition valve conrol method and addition valve controller
ATE446875T1 (de) Dampfrückgewinnungssteuerventil
WO2007023980A3 (en) Fuel cell
PL2204870T3 (pl) Ogniwo paliwowe ze zintegrowanym zarządzaniem płynem
DE202004020318U1 (de) Brennstoffzellenheizgerät
EP2136051A3 (en) Power augmentation system for a gas turbine
ATE529913T1 (de) Anodengaskreislauf eines brennstoffzellensystems und verfahren zum einschalten und abschalten eines derartigen anordengaskreislaufs eines brennstoffzellensystems
ATE550801T1 (de) Vorrichtung und verfahren zur versorgung einer brennstoffzelle mit oxidationsmittel
WO2008125907A3 (en) Method and apparatus for isolating inactive fuel passages
WO2010092133A3 (en) Back-up fuel cell electric generator comprising a compact manifold body, methods of managing the operation thereof
ATE505823T1 (de) Betriebsverfahren zum zeitpunkt der lastzunahme eines brennstoffzellensystems
WO2008143193A1 (ja) ガソリンエンジンの内面部品の洗浄方法
WO2007078292A3 (en) Air bleed through fuel cell fuel recycle loop
ATE506709T1 (de) Betriebsverfahren zum zeitpunkt der lastverringerung eines brennstoffzellensystems
WO2006038098A3 (en) Gas supply system and gas supply method

Legal Events

Date Code Title Description
FG Grant or registration