FR2881528B1 - Systeme et procede d'estimation de la charge d'une batterie - Google Patents

Systeme et procede d'estimation de la charge d'une batterie

Info

Publication number
FR2881528B1
FR2881528B1 FR0550290A FR0550290A FR2881528B1 FR 2881528 B1 FR2881528 B1 FR 2881528B1 FR 0550290 A FR0550290 A FR 0550290A FR 0550290 A FR0550290 A FR 0550290A FR 2881528 B1 FR2881528 B1 FR 2881528B1
Authority
FR
France
Prior art keywords
estimating
charge
battery
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
FR0550290A
Other languages
English (en)
Other versions
FR2881528A1 (fr
Inventor
Jean Philippe Clauzel
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0550290A priority Critical patent/FR2881528B1/fr
Publication of FR2881528A1 publication Critical patent/FR2881528A1/fr
Application granted granted Critical
Publication of FR2881528B1 publication Critical patent/FR2881528B1/fr
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]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • 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]
    • G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
    • 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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
FR0550290A 2005-02-01 2005-02-01 Systeme et procede d'estimation de la charge d'une batterie Expired - Fee Related FR2881528B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0550290A FR2881528B1 (fr) 2005-02-01 2005-02-01 Systeme et procede d'estimation de la charge d'une batterie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0550290A FR2881528B1 (fr) 2005-02-01 2005-02-01 Systeme et procede d'estimation de la charge d'une batterie

Publications (2)

Publication Number Publication Date
FR2881528A1 FR2881528A1 (fr) 2006-08-04
FR2881528B1 true FR2881528B1 (fr) 2007-03-23

Family

ID=34954676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0550290A Expired - Fee Related FR2881528B1 (fr) 2005-02-01 2005-02-01 Systeme et procede d'estimation de la charge d'une batterie

Country Status (1)

Country Link
FR (1) FR2881528B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3305403B2 (ja) * 1993-03-25 2002-07-22 新電元工業株式会社 蓄電池容量試験装置
FR2734061B1 (fr) * 1995-05-12 1997-06-20 Thomson Csf Procede de determination de la charge disponible d'une batterie d'accumulateurs en fin de decharge
AU7459096A (en) * 1995-10-27 1997-05-15 Globe-Union Inc. Battery monitor and method
JP4304923B2 (ja) * 2002-06-17 2009-07-29 トヨタ自動車株式会社 二次電池の残存容量推定装置および残存容量推定方法

Also Published As

Publication number Publication date
FR2881528A1 (fr) 2006-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20141031