FR2963435B1 - DIAGNOSTIC SYSTEM OF VOLTAGE MEASUREMENT - Google Patents

DIAGNOSTIC SYSTEM OF VOLTAGE MEASUREMENT

Info

Publication number
FR2963435B1
FR2963435B1 FR1056332A FR1056332A FR2963435B1 FR 2963435 B1 FR2963435 B1 FR 2963435B1 FR 1056332 A FR1056332 A FR 1056332A FR 1056332 A FR1056332 A FR 1056332A FR 2963435 B1 FR2963435 B1 FR 2963435B1
Authority
FR
France
Prior art keywords
voltage measurement
diagnostic system
diagnostic
measurement
voltage
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
FR1056332A
Other languages
French (fr)
Other versions
FR2963435A1 (en
Inventor
Alain Giraud
Claude Fermon
Lecoeur Myriam Pannetier
Francis Roy
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.)
Stellantis Auto Sas Fr
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1056332A priority Critical patent/FR2963435B1/en
Priority to US13/812,823 priority patent/US8994370B2/en
Priority to PCT/FR2011/051825 priority patent/WO2012013906A1/en
Priority to EP11755380.0A priority patent/EP2598896B1/en
Priority to JP2013521197A priority patent/JP5964299B2/en
Priority to KR1020137005153A priority patent/KR101825769B1/en
Publication of FR2963435A1 publication Critical patent/FR2963435A1/en
Application granted granted Critical
Publication of FR2963435B1 publication Critical patent/FR2963435B1/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
    • H01M8/04574—Current
    • H01M8/04582—Current of the individual fuel cell
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • 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

  • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fuel Cell (AREA)
FR1056332A 2010-07-30 2010-07-30 DIAGNOSTIC SYSTEM OF VOLTAGE MEASUREMENT Active FR2963435B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1056332A FR2963435B1 (en) 2010-07-30 2010-07-30 DIAGNOSTIC SYSTEM OF VOLTAGE MEASUREMENT
US13/812,823 US8994370B2 (en) 2010-07-30 2011-07-28 Magnetoresistor integrated sensor for measuring voltage or current, and diagnostic system
PCT/FR2011/051825 WO2012013906A1 (en) 2010-07-30 2011-07-28 Magnetoresistor integrated sensor for measuring voltage or current, and diagnostic system
EP11755380.0A EP2598896B1 (en) 2010-07-30 2011-07-28 Magnetoresistor integrated sensor for measuring voltage or current, and diagnostic system
JP2013521197A JP5964299B2 (en) 2010-07-30 2011-07-28 Integrated sensor for measuring voltage or current based on magnetoresistance
KR1020137005153A KR101825769B1 (en) 2010-07-30 2011-07-28 Magnetoresistor integrated sensor for measuring voltage or current, and diagnostic system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1056332A FR2963435B1 (en) 2010-07-30 2010-07-30 DIAGNOSTIC SYSTEM OF VOLTAGE MEASUREMENT

Publications (2)

Publication Number Publication Date
FR2963435A1 FR2963435A1 (en) 2012-02-03
FR2963435B1 true FR2963435B1 (en) 2013-06-28

Family

ID=43804738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1056332A Active FR2963435B1 (en) 2010-07-30 2010-07-30 DIAGNOSTIC SYSTEM OF VOLTAGE MEASUREMENT

Country Status (1)

Country Link
FR (1) FR2963435B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050110464A1 (en) * 2003-11-25 2005-05-26 Baker Howard S. Fuel cell voltage monitoring system
JP2009229112A (en) * 2008-03-19 2009-10-08 Tdk Corp Voltage detection circuit

Also Published As

Publication number Publication date
FR2963435A1 (en) 2012-02-03

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Legal Events

Date Code Title Description
TQ Partial transmission of property

Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERG, FR

Effective date: 20120307

Owner name: PEUGEOT CITROEN AUTOMOBILES, FR

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