FR3050875B1 - Pile a combustible et ensemble de generation de courant - Google Patents

Pile a combustible et ensemble de generation de courant Download PDF

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Publication number
FR3050875B1
FR3050875B1 FR1653723A FR1653723A FR3050875B1 FR 3050875 B1 FR3050875 B1 FR 3050875B1 FR 1653723 A FR1653723 A FR 1653723A FR 1653723 A FR1653723 A FR 1653723A FR 3050875 B1 FR3050875 B1 FR 3050875B1
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FR
France
Prior art keywords
fuel cell
current generation
temperature
generation kit
stack
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1653723A
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English (en)
Other versions
FR3050875A1 (fr
Inventor
Antoine Romet
Gonidec Serge Le
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1653723A priority Critical patent/FR3050875B1/fr
Publication of FR3050875A1 publication Critical patent/FR3050875A1/fr
Application granted granted Critical
Publication of FR3050875B1 publication Critical patent/FR3050875B1/fr
Active legal-status Critical Current
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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
    • 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
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or 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
    • 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)
  • 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)

Abstract

Pile à combustible (10) comprenant un empilement de cellules (12) le long d'une direction axiale (X), un câble (18) dont une caractéristique physique (R2) varie en fonction de la température, le câble (18) étant agencé à l'intérieur de l'empilement, et des moyens de détermination de la température de la pile à combustible (20) en fonction d'une valeur de ladite caractéristique physique. Ensemble de génération de courant comprenant une telle pile à combustible (10), un pont de Wheatstone (20) et des moyens de régulation de température (28, 30, 34), les moyens de régulation de température étant configurés pour être commandés par une tension du pont de Wheatstone (20).
FR1653723A 2016-04-27 2016-04-27 Pile a combustible et ensemble de generation de courant Active FR3050875B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1653723A FR3050875B1 (fr) 2016-04-27 2016-04-27 Pile a combustible et ensemble de generation de courant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1653723A FR3050875B1 (fr) 2016-04-27 2016-04-27 Pile a combustible et ensemble de generation de courant

Publications (2)

Publication Number Publication Date
FR3050875A1 FR3050875A1 (fr) 2017-11-03
FR3050875B1 true FR3050875B1 (fr) 2021-08-20

Family

ID=56411739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1653723A Active FR3050875B1 (fr) 2016-04-27 2016-04-27 Pile a combustible et ensemble de generation de courant

Country Status (1)

Country Link
FR (1) FR3050875B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3838192B2 (ja) * 2002-11-26 2006-10-25 カシオ計算機株式会社 電源システム及び電源システムの異常検出方法
US20040247967A1 (en) * 2003-06-06 2004-12-09 Gennady Resnick Maintaining PEM fuel cell performance with sub-freezing boot strap starts
DE602005024180D1 (de) * 2004-12-28 2010-11-25 Panasonic Corp Erzeugungssystem für brennstoffzellen des polymer-elektrolyttyps
US8652697B2 (en) * 2009-02-25 2014-02-18 Bloom Energy Corporation Controlling a fuel cell system based on fuel cell impedance characteristic
US20110129754A1 (en) * 2009-12-02 2011-06-02 Haltiner Jr Karl J Structure for Forming a Solid Oxide Fuel Cell Stack

Also Published As

Publication number Publication date
FR3050875A1 (fr) 2017-11-03

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