BR112019001925A2 - método para o desligamento de uma unidade de gerador, unidade de gerador, veículo dotado de tal unidade de gerador e uso de tal unidade de gerador - Google Patents

método para o desligamento de uma unidade de gerador, unidade de gerador, veículo dotado de tal unidade de gerador e uso de tal unidade de gerador

Info

Publication number
BR112019001925A2
BR112019001925A2 BR112019001925A BR112019001925A BR112019001925A2 BR 112019001925 A2 BR112019001925 A2 BR 112019001925A2 BR 112019001925 A BR112019001925 A BR 112019001925A BR 112019001925 A BR112019001925 A BR 112019001925A BR 112019001925 A2 BR112019001925 A2 BR 112019001925A2
Authority
BR
Brazil
Prior art keywords
generator unit
anode
shutting down
temperature
unit
Prior art date
Application number
BR112019001925A
Other languages
English (en)
Other versions
BR112019001925B1 (pt
Inventor
Tanaka Daiki
Mathé Jörg
Original Assignee
Avl List Gmbh
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 Avl List Gmbh, Nissan Motor filed Critical Avl List Gmbh
Publication of BR112019001925A2 publication Critical patent/BR112019001925A2/pt
Publication of BR112019001925B1 publication Critical patent/BR112019001925B1/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
    • H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
    • H01M8/04303—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during shut-down
    • 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
    • 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
    • H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
    • 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
    • H01M8/04228—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 shut-down
    • 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
    • H01M8/04298—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
    • H01M8/04328—Temperature; Ambient temperature 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
    • H01M8/0432—Temperature; Ambient temperature
    • H01M8/04343—Temperature; Ambient temperature of anode 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
    • H01M8/04955—Shut-off or shut-down of fuel cells
    • 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
    • H01M8/0618—Reforming processes, e.g. autothermal, partial oxidation or steam reforming
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using 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)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

a presente invenção diz respeito a um método para o desligamento de uma unidade de gerador (1), compreendendo um dispositivo de célula de combustível (100) que possui as etapas de: (a) desligamento de uma geração de corrente por meio de uma unidade de controle (510); (b) detecção de ao menos uma temperatura de ânodo de um ânodo (122) do dispositivo de célula de combustível (100), particularmente durante um processo de resfriamento; (c) bloqueio de um vazamento de monóxido de carbono a partir de uma câmara de ânodo (120), em que o ânodo (122) é disposto ao menos parcialmente, particularmente, ao menos em maior parte, por completo, se a temperatura do ânodo for maior que a primeira temperatura limite t1; (d) remoção ao menos parcial do monóxido de carbono a partir de uma câmara de ânodo (120), em que o ânodo (122) é disposto ao menos em parte, particularmente, ao menos em maior parte, por completo, se a temperatura do ânodo cair abaixo da primeira temperatura limite t1. a presente invenção diz respeito ainda a uma unidade de gerador (1), um veículo que possui essa unidade de gerador (1) e um uso dessa unidade de gerador (1).
BR112019001925-1A 2016-08-02 2017-08-02 Método para o desligamento de uma unidade de gerador, unidade de gerador e uso de tal unidade de gerador BR112019001925B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA50704/2016 2016-08-02
ATA50704/2016A AT518956B1 (de) 2016-08-02 2016-08-02 Verfahren zum herunterfahren einer generatoreinheit mit einer brennstoffzellenvorrichtung
PCT/EP2017/069541 WO2018024776A1 (en) 2016-08-02 2017-08-02 Method for shutting down a generator unit having a fuel cell device

Publications (2)

Publication Number Publication Date
BR112019001925A2 true BR112019001925A2 (pt) 2019-05-14
BR112019001925B1 BR112019001925B1 (pt) 2023-05-02

Family

ID=59581895

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019001925-1A BR112019001925B1 (pt) 2016-08-02 2017-08-02 Método para o desligamento de uma unidade de gerador, unidade de gerador e uso de tal unidade de gerador

Country Status (9)

Country Link
US (1) US11302940B2 (pt)
EP (1) EP3494609B1 (pt)
JP (1) JP7026101B2 (pt)
CN (1) CN109565062B (pt)
AT (1) AT518956B1 (pt)
BR (1) BR112019001925B1 (pt)
DK (1) DK3494609T3 (pt)
FI (1) FI3494609T3 (pt)
WO (1) WO2018024776A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT522847B1 (de) * 2019-06-13 2022-01-15 Avl List Gmbh Brennstoffzellensystem und Verfahren zum Einstellen einer Betriebsweise eines Brennstoffzellensystems
AT522484B1 (de) * 2019-07-02 2020-11-15 Avl List Gmbh SOEC-System und Verfahren zum Betreiben eines SOEC-Systems

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3702752B2 (ja) * 2000-05-30 2005-10-05 日産自動車株式会社 移動体用燃料電池システムおよびその制御方法
US6635370B2 (en) * 2001-06-01 2003-10-21 Utc Fuel Cells, Llc Shut-down procedure for hydrogen-air fuel cell system
JP4444098B2 (ja) * 2002-05-02 2010-03-31 三菱重工業株式会社 燃料電池発電システム及びその運転方法
US20040115491A1 (en) * 2002-09-23 2004-06-17 Hydrogenics Corporation System and method for process gas stream delivery and regulation using open loop and closed loop control
JP2004273141A (ja) * 2003-03-05 2004-09-30 Toto Ltd 燃料電池システム
WO2005101556A1 (en) * 2004-04-15 2005-10-27 Versa Power Systems, Ltd. Fuel cell shutdown with steam purging
US7955739B2 (en) * 2005-03-11 2011-06-07 Bdf Ip Holdings Ltd. Shutdown methods and designs for fuel cell stacks
US7736777B2 (en) * 2005-08-11 2010-06-15 Fuelcell Energy, Inc. Control assembly for controlling a fuel cell system during shutdown and restart
CN101743191B (zh) * 2007-07-18 2012-04-11 松下电器产业株式会社 氢生成装置、燃料电池***以及氢生成装置的运转方法
JP5269447B2 (ja) * 2008-03-14 2013-08-21 Ｊｘ日鉱日石エネルギー株式会社 高温型燃料電池システムとその運転方法
WO2011060530A1 (en) * 2009-11-18 2011-05-26 Dionne Design Inc. Method and system for power generation
EP2336083A1 (en) * 2009-12-17 2011-06-22 Topsøe Fuel Cell A/S Gas generator and processes for the conversion of a fuel into an oxygen-depleted gas and/or hydrogen-enriched gas
JP5817577B2 (ja) * 2012-02-13 2015-11-18 株式会社デンソー 燃料電池装置
US20140295303A1 (en) * 2013-03-28 2014-10-02 Toto Ltd. Solid oxide fuel cell
GB201312329D0 (en) * 2013-07-09 2013-08-21 Ceres Ip Co Ltd Improved fuel cell systems and methods

Also Published As

Publication number Publication date
JP2019523539A (ja) 2019-08-22
AT518956B1 (de) 2019-04-15
WO2018024776A1 (en) 2018-02-08
CN109565062B (zh) 2022-11-18
EP3494609A1 (en) 2019-06-12
DK3494609T3 (da) 2024-05-13
AT518956A1 (de) 2018-02-15
CN109565062A (zh) 2019-04-02
BR112019001925B1 (pt) 2023-05-02
US20190181471A1 (en) 2019-06-13
FI3494609T3 (fi) 2024-06-03
US11302940B2 (en) 2022-04-12
JP7026101B2 (ja) 2022-02-25
EP3494609B1 (en) 2024-05-01

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Legal Events

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/08/2017, OBSERVADAS AS CONDICOES LEGAIS