AR092615A1 - Alimentacion de liquido refrigerante para pilas de celdas de combustible - Google Patents

Alimentacion de liquido refrigerante para pilas de celdas de combustible

Info

Publication number
AR092615A1
AR092615A1 ARP130103349A ARP130103349A AR092615A1 AR 092615 A1 AR092615 A1 AR 092615A1 AR P130103349 A ARP130103349 A AR P130103349A AR P130103349 A ARP130103349 A AR P130103349A AR 092615 A1 AR092615 A1 AR 092615A1
Authority
AR
Argentina
Prior art keywords
liquid refrigerant
manifold
refrigerant
fuel cell
power supply
Prior art date
Application number
ARP130103349A
Other languages
English (en)
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 AR092615A1 publication Critical patent/AR092615A1/es

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
    • H01M8/04313—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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
    • H01M8/2485—Arrangements for sealing external manifolds; Arrangements for mounting external manifolds around a stack
    • 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
    • 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
    • H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
    • H01M8/04074—Heat exchange unit structures specially adapted for 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
    • H01M8/04694—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
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
    • 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
    • H01M8/04298—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
    • H01M8/04552—Voltage of the individual 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
    • 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

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

Abstract

Un conjunto de pilas de celdas de combustible tiene una pluralidad de celdas cada una de las cuales posee un conducto para el refrigerante líquido. Un colector alimentador de refrigerante tiene una primera entrada y una segunda entrada y está acoplado a cada conducto para distribuir el refrigerante líquido dentro de cada celda. Una bomba está acoplada para despachar el refrigerante líquido al colector alimentador de refrigerante a través de las entradas primera y segunda. Un conjunto de control de caudal está configurado para modificar periódicamente las velocidades relativas de flujo del refrigerante líquido a través de la primera y de la segunda entrada de modo de evitar regiones de estancamiento en el colector alimentador de refrigerante. El conjunto de control de caudal puede también adaptarse para que periódicamente interrumpa la ruta de flujo entre la bomba y el colector de forma tal que el refrigerante líquido se despache al colector en forma intermitente, permitiendo así flujos bajos de agua por debajo del punto de referencia mínimo de la bomba.
ARP130103349A 2012-09-18 2013-09-18 Alimentacion de liquido refrigerante para pilas de celdas de combustible AR092615A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1216635.1A GB2505957B (en) 2012-09-18 2012-09-18 Coolant fluid feed to fuel cell stacks

Publications (1)

Publication Number Publication Date
AR092615A1 true AR092615A1 (es) 2015-04-29

Family

ID=47144439

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130103349A AR092615A1 (es) 2012-09-18 2013-09-18 Alimentacion de liquido refrigerante para pilas de celdas de combustible

Country Status (10)

Country Link
US (1) US10003092B2 (es)
EP (1) EP2898559B1 (es)
JP (2) JP6317351B2 (es)
KR (1) KR102167437B1 (es)
CN (2) CN108110280B (es)
AR (1) AR092615A1 (es)
CA (1) CA2884813A1 (es)
GB (1) GB2505957B (es)
TW (1) TW201432994A (es)
WO (1) WO2014045018A1 (es)

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KR101724835B1 (ko) * 2015-04-30 2017-04-07 현대자동차주식회사 연료전지 스택의 연료극 입출구 가변 장치
GB2565141B (en) * 2017-08-04 2021-09-22 Intelligent Energy Ltd Devices and methods for controlling a fluid module
US10985391B2 (en) * 2018-03-06 2021-04-20 Toyota Motor Engineering & Manufacturing North America, Inc. Real time iterative solution using recursive calculation
JP7163897B2 (ja) * 2019-11-05 2022-11-01 トヨタ自動車株式会社 燃料電池システム
US11597255B2 (en) * 2020-03-25 2023-03-07 Pony Al Inc. Systems and methods for cooling vehicle components
CN115020745B (zh) * 2021-03-03 2023-09-01 宇通客车股份有限公司 一种燃料电池系统、燃料电池用冷却液加注方法和装置
US11611089B2 (en) 2021-08-05 2023-03-21 Hydrogenics Corporation Thermal management system and method of positioning and adjusting coolant flow for stationary vehicle fuel cell applications
US11894588B2 (en) 2021-09-14 2024-02-06 GM Global Technology Operations LLC Fuel cell propulsion system with a fuel cell stack for a motor vehicle and process for controlling a temperature of the fuel cell stack
KR20230085384A (ko) 2021-12-07 2023-06-14 건설기계부품연구원 연료전지 구획분리 온도제어시스템

Family Cites Families (19)

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US4582765A (en) 1981-08-25 1986-04-15 The United States Of America As Represented By The United States Department Of Energy Fuel cell system with coolant flow reversal
JPH0811231A (ja) 1994-06-29 1996-01-16 Sony Corp データカートリッジ用ドライブベルトの製造方法
JP3564742B2 (ja) 1994-07-13 2004-09-15 トヨタ自動車株式会社 燃料電池発電装置
JPH08111231A (ja) * 1994-10-12 1996-04-30 Kansai Electric Power Co Inc:The 固体高分子電解質型燃料電池
DE10104771A1 (de) * 2001-02-02 2002-08-08 Basf Ag Verfahren und Vorrichtung zum Entionisieren von Kühlmedien für Brennstoffzellen
US6596426B2 (en) * 2001-04-05 2003-07-22 Utc Fuel Cells, Llc Method and apparatus for the operation of a cell stack assembly during subfreezing temperatures
US20030162065A1 (en) * 2001-05-23 2003-08-28 Shinji Miyauchi Fuel cell power generating device
US7179556B2 (en) * 2001-08-10 2007-02-20 Denso Corporation Fuel cell system
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US7282285B2 (en) * 2002-04-05 2007-10-16 Utc Fuel Cells, Llc Method and apparatus for the operation of a cell stack assembly during subfreezing temperatures
WO2005043666A1 (en) * 2003-11-03 2005-05-12 Greenlight Power Technologies, Inc. An electrochemical cell cooling system
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JP2006079880A (ja) 2004-09-08 2006-03-23 Nissan Motor Co Ltd 燃料電池システム
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WO2008013264A1 (fr) * 2006-07-28 2008-01-31 Panasonic Corporation Pile à combustible et système à pile à combustible
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JP5477141B2 (ja) * 2010-04-19 2014-04-23 トヨタ自動車株式会社 燃料電池システム及び制御方法

Also Published As

Publication number Publication date
GB201216635D0 (en) 2012-10-31
CN108110280B (zh) 2021-05-25
EP2898559B1 (en) 2017-11-08
CN108110280A (zh) 2018-06-01
GB2505957B (en) 2021-04-07
US20150236361A1 (en) 2015-08-20
US10003092B2 (en) 2018-06-19
CN104756294B (zh) 2018-02-06
GB2505957A (en) 2014-03-19
EP2898559A1 (en) 2015-07-29
WO2014045018A1 (en) 2014-03-27
JP2015528638A (ja) 2015-09-28
JP6688826B2 (ja) 2020-04-28
KR102167437B1 (ko) 2020-10-19
JP2018152343A (ja) 2018-09-27
CA2884813A1 (en) 2014-03-27
CN104756294A (zh) 2015-07-01
TW201432994A (zh) 2014-08-16
JP6317351B2 (ja) 2018-04-25
KR20150058299A (ko) 2015-05-28

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