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FR3132173B1 - Fuel cell - Google Patents

Fuel cell Download PDF

Info

Publication number
FR3132173B1
FR3132173B1 FR2200562A FR2200562A FR3132173B1 FR 3132173 B1 FR3132173 B1 FR 3132173B1 FR 2200562 A FR2200562 A FR 2200562A FR 2200562 A FR2200562 A FR 2200562A FR 3132173 B1 FR3132173 B1 FR 3132173B1
Authority
FR
France
Prior art keywords
stack
fuel cell
bipolar plates
modules
measurement
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
FR2200562A
Other languages
French (fr)
Other versions
FR3132173A1 (en
Inventor
Jacky Chaussee
Vianney Boniface
Dominique Auclair
Bilal Naim
Paul Billemaz
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.)
Symbio SAS
Original Assignee
Symbio 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 Symbio SAS filed Critical Symbio SAS
Priority to FR2200562A priority Critical patent/FR3132173B1/en
Priority to PCT/EP2022/087804 priority patent/WO2023138884A1/en
Priority to PCT/EP2023/051583 priority patent/WO2023139265A1/en
Publication of FR3132173A1 publication Critical patent/FR3132173A1/en
Application granted granted Critical
Publication of FR3132173B1 publication Critical patent/FR3132173B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M8/04537—Electric variables
    • 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

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 La pile à combustible (10) comprend un empilement (11) de plaques bipolaires (12) dans une direction d’empilement (L), chaque deux plaques bipolaires (12) consécutives formant au moins entre elles une cellule (14), la pile (10) comprenant en outre deux plaques terminales (16) de part et d’autre de l’empilement (11), une pluralité de modules de mesure (20), chaque module (20) comprenant au moins un circuit imprimé comportant un calculateur propre à déterminer des caractéristiques de diagnostic et de pronostic de l’empilement (11) de plaques bipolaires (12), et un cadre mécanique (40) de maintien des modules de mesure (20), dans laquelle les modules (20) de mesure sont fixés au cadre mécanique (40), connectés entre eux et connectés à l’empilement (11) de plaques bipolaires (12), sans l’intermédiaire de câbles. Figure pour l'abrégé : Figure 1Fuel cell The fuel cell (10) comprises a stack (11) of bipolar plates (12) in a stacking direction (L), each two consecutive bipolar plates (12) forming at least one cell (14) between them. , the stack (10) further comprising two end plates (16) on either side of the stack (11), a plurality of measurement modules (20), each module (20) comprising at least one printed circuit comprising a calculator capable of determining diagnostic and prognostic characteristics of the stack (11) of bipolar plates (12), and a mechanical frame (40) for holding the measuring modules (20), in which the modules (20 ) measurement are fixed to the mechanical frame (40), connected to each other and connected to the stack (11) of bipolar plates (12), without the intermediary of cables. Figure for abstract: Figure 1

FR2200562A 2022-01-24 2022-01-24 Fuel cell Active FR3132173B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2200562A FR3132173B1 (en) 2022-01-24 2022-01-24 Fuel cell
PCT/EP2022/087804 WO2023138884A1 (en) 2022-01-24 2022-12-23 Fuel cell
PCT/EP2023/051583 WO2023139265A1 (en) 2022-01-24 2023-01-23 Fuel cell stack, fuel cell and associated vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2200562 2022-01-24
FR2200562A FR3132173B1 (en) 2022-01-24 2022-01-24 Fuel cell

Publications (2)

Publication Number Publication Date
FR3132173A1 FR3132173A1 (en) 2023-07-28
FR3132173B1 true FR3132173B1 (en) 2024-01-26

Family

ID=80999219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2200562A Active FR3132173B1 (en) 2022-01-24 2022-01-24 Fuel cell

Country Status (1)

Country Link
FR (1) FR3132173B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004072657A2 (en) * 2003-02-14 2004-08-26 Hydrogenics Corporation Fuel cell voltage measuring assembly
TWI274435B (en) * 2005-11-14 2007-02-21 Ind Tech Res Inst Voltage measurement device of fuel cell
KR100804703B1 (en) * 2006-11-01 2008-02-18 삼성에스디아이 주식회사 Apparatus for measuring electric and stack for fuel cell therewith
GB2494879B (en) 2011-09-21 2014-09-24 Intelligent Energy Ltd Cell voltage monitoring connector system for a fuel cell stack

Also Published As

Publication number Publication date
FR3132173A1 (en) 2023-07-28

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