EP1820039A1 - Verfahren zur bewertung des ladungszustands einer elektrischen batterie - Google Patents

Verfahren zur bewertung des ladungszustands einer elektrischen batterie

Info

Publication number
EP1820039A1
EP1820039A1 EP04805868A EP04805868A EP1820039A1 EP 1820039 A1 EP1820039 A1 EP 1820039A1 EP 04805868 A EP04805868 A EP 04805868A EP 04805868 A EP04805868 A EP 04805868A EP 1820039 A1 EP1820039 A1 EP 1820039A1
Authority
EP
European Patent Office
Prior art keywords
charge
battery
state
soc
coulometric
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.)
Ceased
Application number
EP04805868A
Other languages
English (en)
French (fr)
Inventor
Michel Mottier
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.)
Volvo Truck Corp
Original Assignee
Renault Trucks 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 Renault Trucks SAS filed Critical Renault Trucks SAS
Publication of EP1820039A1 publication Critical patent/EP1820039A1/de
Ceased legal-status Critical Current

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]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • 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
    • G01R31/3828—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration
    • G01R31/3832—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration without measurement of battery voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
EP04805868A 2004-11-30 2004-11-30 Verfahren zur bewertung des ladungszustands einer elektrischen batterie Ceased EP1820039A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR2004/050630 WO2006058970A1 (fr) 2004-11-30 2004-11-30 Procede d'evaluation de l'etat de charge d'une batterie electrique

Publications (1)

Publication Number Publication Date
EP1820039A1 true EP1820039A1 (de) 2007-08-22

Family

ID=34958879

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04805868A Ceased EP1820039A1 (de) 2004-11-30 2004-11-30 Verfahren zur bewertung des ladungszustands einer elektrischen batterie

Country Status (2)

Country Link
EP (1) EP1820039A1 (de)
WO (1) WO2006058970A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2917178B1 (fr) * 2007-06-07 2009-09-04 Peugeot Citroen Automobiles Sa Systeme et procede de determination de la perte de capacite et de l'energie d'une batterie.
FR2942882A1 (fr) * 2009-03-09 2010-09-10 Peugeot Citroen Automobiles Sa Procede pour determiner l'etat de charge d'une source electrochimique pour la traction electrique de vehicules
EP2439550B1 (de) * 2009-06-03 2017-08-23 Mitsubishi Heavy Industries, Ltd. Kalkulationsvorrichtung für batterieladezustand
FR2965631B1 (fr) * 2010-10-01 2012-09-28 Peugeot Citroen Automobiles Sa Procede d'estimation d'une tension de reseau de bord et unite de calcul electronique mettant en ?uvre le procede
FR2976364A1 (fr) * 2011-06-07 2012-12-14 Peugeot Citroen Automobiles Sa Procede de determination de l'etat de charge et de l'etat de sante d'une batterie
FR2983305B1 (fr) * 2011-11-29 2014-01-24 Peugeot Citroen Automobiles Sa Procede de determination de la tension d'une batterie electrique
FR2987703B1 (fr) * 2012-03-02 2014-12-12 Accumulateurs Fixes Methode et systeme d'estimation de l'etat de charge d'un element electrochimique au lithium comprenant une electrode positive de type phosphate lithie
FR2991076B1 (fr) * 2012-05-24 2015-03-13 Commissariat Energie Atomique Procede de traitement d'un ensemble de quadruplets de valeurs relatifs a des points de fonctionnement d'un accumulateur electrochimique, procede de determination d'un etat d'energie a partir des donnees issues du procede de traitement, support d'enregistrement, programme informatique et dispositif
CN109066865B (zh) * 2018-08-21 2021-02-09 北京小米移动软件有限公司 电池电量的校准方法及终端

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5321627A (en) * 1992-03-11 1994-06-14 Globe-Union, Inc. Battery monitor and method for providing operating parameters
DE19918529A1 (de) * 1999-04-23 2000-11-23 Inst Solare Energieversorgungstechnik Iset Verfahren und Vorrichtung zur Bestimmung des Ladezustands und/oder der Kapazität einer Batterie
US6359419B1 (en) * 2000-12-27 2002-03-19 General Motors Corporation Quasi-adaptive method for determining a battery's state of charge
US20020113595A1 (en) * 2001-02-14 2002-08-22 Denso Corporation Battery control method for hybrid vehicle
EP1308738A2 (de) * 2001-11-02 2003-05-07 NBT GmbH Verfahren zur Bestimmung des Ladezustandes von Akkumulatoren durch Integration der bei Ladung und Entladung fliessenden Strommengen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460870A (en) * 1981-07-23 1984-07-17 Curtis Instruments, Inc. Quiescent voltage sampling battery state of charge meter
GB8718280D0 (en) * 1987-08-01 1987-09-09 Ford Motor Co Measuring battery charge
FR2740877B1 (fr) * 1995-11-06 1998-01-09 Renault Procede pour determiner l'etat de charge d'une batterie d'accumulateurs

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5321627A (en) * 1992-03-11 1994-06-14 Globe-Union, Inc. Battery monitor and method for providing operating parameters
DE19918529A1 (de) * 1999-04-23 2000-11-23 Inst Solare Energieversorgungstechnik Iset Verfahren und Vorrichtung zur Bestimmung des Ladezustands und/oder der Kapazität einer Batterie
US6359419B1 (en) * 2000-12-27 2002-03-19 General Motors Corporation Quasi-adaptive method for determining a battery's state of charge
US20020113595A1 (en) * 2001-02-14 2002-08-22 Denso Corporation Battery control method for hybrid vehicle
EP1308738A2 (de) * 2001-11-02 2003-05-07 NBT GmbH Verfahren zur Bestimmung des Ladezustandes von Akkumulatoren durch Integration der bei Ladung und Entladung fliessenden Strommengen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006058970A1 *

Also Published As

Publication number Publication date
WO2006058970A1 (fr) 2006-06-08

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