FR3056757B1 - Plaque collectrice de courant pour generateur a piles a combustible - Google Patents

Plaque collectrice de courant pour generateur a piles a combustible Download PDF

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Publication number
FR3056757B1
FR3056757B1 FR1659024A FR1659024A FR3056757B1 FR 3056757 B1 FR3056757 B1 FR 3056757B1 FR 1659024 A FR1659024 A FR 1659024A FR 1659024 A FR1659024 A FR 1659024A FR 3056757 B1 FR3056757 B1 FR 3056757B1
Authority
FR
France
Prior art keywords
current collector
collector plate
fuel
fuel cell
terminal
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
FR1659024A
Other languages
English (en)
Other versions
FR3056757A1 (fr
Inventor
Fabien Boudjemaa
Dimitri Gorgievski
Matthieu Baron
Theophile Horde
Francois Moser
Adrien Gasse
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 Power Units SAS
Original Assignee
Safran Power Units 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 Safran Power Units SAS filed Critical Safran Power Units SAS
Priority to FR1659024A priority Critical patent/FR3056757B1/fr
Publication of FR3056757A1 publication Critical patent/FR3056757A1/fr
Application granted granted Critical
Publication of FR3056757B1 publication Critical patent/FR3056757B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • 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
    • 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
    • H01M8/04298—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
    • H01M8/04567—Voltage of auxiliary devices, e.g. batteries, capacitors
    • 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
    • H01M8/04574—Current
    • H01M8/04582—Current 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
    • H01M8/04552—Voltage of the individual fuel cell
    • 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

Une plaque collectrice de courant (30) pour un générateur à piles à combustible (10) comprend une plaque principale (32) configurée pour venir en contact avec au moins une partie d'une plaque bipolaire (23) du générateur à piles à combustible (10), un élément résistif (40) dont une première borne est reliée électriquement à la plaque principale (32)via une première borne de raccordement (51), et dont une deuxième borne est reliée électriquement à une deuxième borne de raccordement (52). La plaque collectrice de courant (30) permet de mesurer aisément et précisément l'intensité délivrée par le générateur à piles à combustible (10), en mesurant la tension aux bornes de l'élément résistif (40) à l'aide de la première (51) et de la deuxième (52) bornes de raccordement.
FR1659024A 2016-09-26 2016-09-26 Plaque collectrice de courant pour generateur a piles a combustible Active FR3056757B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1659024A FR3056757B1 (fr) 2016-09-26 2016-09-26 Plaque collectrice de courant pour generateur a piles a combustible

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1659024A FR3056757B1 (fr) 2016-09-26 2016-09-26 Plaque collectrice de courant pour generateur a piles a combustible
FR1659024 2016-09-26

Publications (2)

Publication Number Publication Date
FR3056757A1 FR3056757A1 (fr) 2018-03-30
FR3056757B1 true FR3056757B1 (fr) 2020-10-09

Family

ID=57348999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1659024A Active FR3056757B1 (fr) 2016-09-26 2016-09-26 Plaque collectrice de courant pour generateur a piles a combustible

Country Status (1)

Country Link
FR (1) FR3056757B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3316348B1 (fr) * 2016-10-26 2019-02-20 Samsung SDI Co., Ltd. Barre omnibus pour système de batterie et système de batterie

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050142407A1 (en) * 2003-12-26 2005-06-30 Fuller Thomas F. Start up cascaded fuel cell stack
DE102006005340A1 (de) * 2006-02-07 2007-08-09 Volkswagen Ag Vorrichtung zum Erfassen von Betriebsdaten einer Brennstoffzelle

Also Published As

Publication number Publication date
FR3056757A1 (fr) 2018-03-30

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