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FR2934375B1 - METHOD FOR DETERMINING THE CHARGING STATE OF A CONSTANT CURRENT CHARGING OR DISCHARGE BATTERY - Google Patents

METHOD FOR DETERMINING THE CHARGING STATE OF A CONSTANT CURRENT CHARGING OR DISCHARGE BATTERY

Info

Publication number
FR2934375B1
FR2934375B1 FR0804286A FR0804286A FR2934375B1 FR 2934375 B1 FR2934375 B1 FR 2934375B1 FR 0804286 A FR0804286 A FR 0804286A FR 0804286 A FR0804286 A FR 0804286A FR 2934375 B1 FR2934375 B1 FR 2934375B1
Authority
FR
France
Prior art keywords
charging
determining
constant current
discharge battery
current charging
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.)
Expired - Fee Related
Application number
FR0804286A
Other languages
French (fr)
Other versions
FR2934375A1 (en
Inventor
Remy Mingant
Sebastien Martinet
Christine Lefrou
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique 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 filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR0804286A priority Critical patent/FR2934375B1/en
Publication of FR2934375A1 publication Critical patent/FR2934375A1/en
Application granted granted Critical
Publication of FR2934375B1 publication Critical patent/FR2934375B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • G01R31/387—Determining ampere-hour charge capacity or SoC
    • 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]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
FR0804286A 2008-07-28 2008-07-28 METHOD FOR DETERMINING THE CHARGING STATE OF A CONSTANT CURRENT CHARGING OR DISCHARGE BATTERY Expired - Fee Related FR2934375B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0804286A FR2934375B1 (en) 2008-07-28 2008-07-28 METHOD FOR DETERMINING THE CHARGING STATE OF A CONSTANT CURRENT CHARGING OR DISCHARGE BATTERY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0804286A FR2934375B1 (en) 2008-07-28 2008-07-28 METHOD FOR DETERMINING THE CHARGING STATE OF A CONSTANT CURRENT CHARGING OR DISCHARGE BATTERY

Publications (2)

Publication Number Publication Date
FR2934375A1 FR2934375A1 (en) 2010-01-29
FR2934375B1 true FR2934375B1 (en) 2010-08-27

Family

ID=40542572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0804286A Expired - Fee Related FR2934375B1 (en) 2008-07-28 2008-07-28 METHOD FOR DETERMINING THE CHARGING STATE OF A CONSTANT CURRENT CHARGING OR DISCHARGE BATTERY

Country Status (1)

Country Link
FR (1) FR2934375B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0323539A1 (en) * 1988-01-08 1989-07-12 RAMOT UNIVERSITY, AUTHORITY FOR APPLIED RESEARCH & INDUSTRIAL DEVELOPMENT LTD. Method for determining the state-of-charge of batteries, particularly lithium batteries
WO2005093446A1 (en) * 2004-03-25 2005-10-06 Nec Lamilion Energy, Ltd. Method and equipment for estimating residual capacity of storage battery
US7576545B2 (en) * 2006-10-18 2009-08-18 Honeywell International Inc. Lithium-ion battery prognostic testing and process

Also Published As

Publication number Publication date
FR2934375A1 (en) 2010-01-29

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120330