BRPI0507602A - método para operar uma pilha de células combustìveis de óxido sólido com eletrólitos de condução mista iÈnica/eletrÈnica, sistema de controle para uma pilha de células combustìveis de óxido sólido com um eletrólito de condução mista iÈnica;eletrÈnica, e, pilha de células combustìveis com eletrólitos de condução mista iÈnica/eletrÈnica - Google Patents

método para operar uma pilha de células combustìveis de óxido sólido com eletrólitos de condução mista iÈnica/eletrÈnica, sistema de controle para uma pilha de células combustìveis de óxido sólido com um eletrólito de condução mista iÈnica;eletrÈnica, e, pilha de células combustìveis com eletrólitos de condução mista iÈnica/eletrÈnica

Info

Publication number
BRPI0507602A
BRPI0507602A BRPI0507602-1A BRPI0507602A BRPI0507602A BR PI0507602 A BRPI0507602 A BR PI0507602A BR PI0507602 A BRPI0507602 A BR PI0507602A BR PI0507602 A BRPI0507602 A BR PI0507602A
Authority
BR
Brazil
Prior art keywords
fuel cell
ionic
electrolyte
solid oxide
oxide fuel
Prior art date
Application number
BRPI0507602-1A
Other languages
English (en)
Inventor
Robert Leah
Nigel Peter Brandon
Athol Duckett
Karim El Koury
Martin Schidt
Original Assignee
Ceres Power 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 Ceres Power Ltd filed Critical Ceres Power Ltd
Publication of BRPI0507602A publication Critical patent/BRPI0507602A/pt
Publication of BRPI0507602B1 publication Critical patent/BRPI0507602B1/pt

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
    • H01M8/04298—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
    • H01M8/04925—Power, energy, capacity or load
    • 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
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0432—Temperature; Ambient temperature
    • H01M8/04365—Temperature; Ambient temperature of other components of a fuel cell or fuel cell stacks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0438—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
    • H01M8/04537—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
    • H01M8/04604—Power, energy, capacity or load
    • H01M8/04619—Power, energy, capacity or load of fuel cell stacks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04701—Temperature
    • H01M8/04731—Temperature of other components of a fuel cell or fuel cell stacks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
    • H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
    • H01M8/126—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides the electrolyte containing cerium oxide
    • 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
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

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

Abstract

MéTODO PARA OPERAR UMA PILHA DE CéLULAS COMBUSTìVEIS DE óXIDO SóLIDO COM ELETRóLITOS DE CONDUçãO MISTA IÈNICA/ELETRÈNICA, SISTEMA DE CONTROLE PARA UMA PILHA DE CéLULAS COMBUSTìVEIS DE óXIDO SóLIDO COM UM ELETRóLITO DE CONDUçãO MISTA IÈNICA/ELETRÈNICA, E, PILHA DE CéLULAS COMBUSTìVEIS COM ELETRóLITOS DE CONDUçãO MISTA IÈNICA/ELETRÈNICA A invenção refere-se a um método e aparelho para operar uma pilha de células combustíveis de óxido sólido (10), de temperatura intermediária, com um eletrólito de condução mista iónica/eletrónica, para aumentar a eficiência. A saída de energia requerida da pilha de células combustíveis de óxido sólido (10) é determinada e uma ou mais condições de operação da pilha de células combustíveis de óxido sólido (10) são controladas na dependência da determinada saída de energia requerida. As condições de operação que são controladas podem ser pelo menos uma da temperatura da pilha de células combustíveis e da diluição do combustível fornecido para a pilha de células combustíveis.
BRPI0507602-1A 2004-02-10 2005-02-02 Método para operar uma pilha de células combustíveis de óxido sólido de saída de energia variável, sistema de controle para uma pilha de células combustíveis de óxido sólido de saída de energia variável , e , pilha de células combustíveis com eletrólitos de condução mista iônica/eletrônica. BRPI0507602B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0402906A GB2411043B (en) 2004-02-10 2004-02-10 A method and apparatus for operating an intermediate-temperature solid-oxide fuel cell stack
GB0402906.2 2004-02-10
PCT/GB2005/000355 WO2005078843A1 (en) 2004-02-10 2005-02-02 A method and apparatus for operating a solid-oxide fuel cell stack with a mixed ionic/electronic conducting electrolyte

Publications (2)

Publication Number Publication Date
BRPI0507602A true BRPI0507602A (pt) 2007-07-03
BRPI0507602B1 BRPI0507602B1 (pt) 2015-08-04

Family

ID=32011639

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0507602-1A BRPI0507602B1 (pt) 2004-02-10 2005-02-02 Método para operar uma pilha de células combustíveis de óxido sólido de saída de energia variável, sistema de controle para uma pilha de células combustíveis de óxido sólido de saída de energia variável , e , pilha de células combustíveis com eletrólitos de condução mista iônica/eletrônica.

Country Status (19)

Country Link
US (3) US20100028732A1 (pt)
EP (1) EP1716612B1 (pt)
JP (4) JP2007522643A (pt)
KR (1) KR101097494B1 (pt)
CN (1) CN100536213C (pt)
AU (1) AU2005212911B2 (pt)
BR (1) BRPI0507602B1 (pt)
CA (1) CA2555943C (pt)
DK (1) DK1716612T3 (pt)
EA (1) EA010368B1 (pt)
ES (1) ES2388925T3 (pt)
GB (1) GB2411043B (pt)
IL (1) IL177420A0 (pt)
MX (1) MXPA06009155A (pt)
NZ (1) NZ549220A (pt)
PL (1) PL1716612T3 (pt)
PT (1) PT1716612E (pt)
WO (1) WO2005078843A1 (pt)
ZA (1) ZA200607517B (pt)

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Also Published As

Publication number Publication date
JP2007522643A (ja) 2007-08-09
GB2411043A (en) 2005-08-17
AU2005212911B2 (en) 2009-05-21
IL177420A0 (en) 2006-12-10
US20130260269A1 (en) 2013-10-03
JP2015084333A (ja) 2015-04-30
KR20070024485A (ko) 2007-03-02
WO2005078843A1 (en) 2005-08-25
PT1716612E (pt) 2012-08-10
DK1716612T3 (da) 2012-09-17
BRPI0507602B1 (pt) 2015-08-04
EP1716612A1 (en) 2006-11-02
JP5963840B2 (ja) 2016-08-03
US20100028732A1 (en) 2010-02-04
US20170301936A1 (en) 2017-10-19
ES2388925T3 (es) 2012-10-19
EA200601446A1 (ru) 2006-12-29
CA2555943A1 (en) 2005-08-25
ZA200607517B (en) 2008-06-25
CN100536213C (zh) 2009-09-02
CN1947297A (zh) 2007-04-11
HK1095922A1 (en) 2007-05-18
PL1716612T3 (pl) 2012-10-31
NZ549220A (en) 2008-04-30
EP1716612B1 (en) 2012-06-06
JP2013058494A (ja) 2013-03-28
AU2005212911A1 (en) 2005-08-25
CA2555943C (en) 2011-09-13
GB2411043B (en) 2007-09-19
US10283792B2 (en) 2019-05-07
KR101097494B1 (ko) 2011-12-22
EA010368B1 (ru) 2008-08-29
JP2016173989A (ja) 2016-09-29
MXPA06009155A (es) 2007-03-01
GB0402906D0 (en) 2004-03-17

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