FR2971854B1 - Dispositif embarque d'estimation du vieillissement d'une batterie d'alimentation de vehicule automobile et procede correspondant. - Google Patents

Dispositif embarque d'estimation du vieillissement d'une batterie d'alimentation de vehicule automobile et procede correspondant.

Info

Publication number
FR2971854B1
FR2971854B1 FR1151379A FR1151379A FR2971854B1 FR 2971854 B1 FR2971854 B1 FR 2971854B1 FR 1151379 A FR1151379 A FR 1151379A FR 1151379 A FR1151379 A FR 1151379A FR 2971854 B1 FR2971854 B1 FR 2971854B1
Authority
FR
France
Prior art keywords
battery
estimated
motor vehicle
kalman
charge
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
FR1151379A
Other languages
English (en)
Other versions
FR2971854A1 (fr
Inventor
Aicha Fedh Ben
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.)
Renault SAS
Original Assignee
Renault 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 SAS filed Critical Renault SAS
Priority to FR1151379A priority Critical patent/FR2971854B1/fr
Priority to PCT/FR2012/050363 priority patent/WO2012114036A1/fr
Publication of FR2971854A1 publication Critical patent/FR2971854A1/fr
Application granted granted Critical
Publication of FR2971854B1 publication Critical patent/FR2971854B1/fr
Active 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]
    • G01R31/392—Determining battery ageing or deterioration, e.g. state of health
    • 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
    • G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Secondary Cells (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
FR1151379A 2011-02-21 2011-02-21 Dispositif embarque d'estimation du vieillissement d'une batterie d'alimentation de vehicule automobile et procede correspondant. Active FR2971854B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1151379A FR2971854B1 (fr) 2011-02-21 2011-02-21 Dispositif embarque d'estimation du vieillissement d'une batterie d'alimentation de vehicule automobile et procede correspondant.
PCT/FR2012/050363 WO2012114036A1 (fr) 2011-02-21 2012-02-21 Dispositif embarque d'estimation du vieillissement d'une batterie d'alimentation de vehicule automobile et procede correspondant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1151379A FR2971854B1 (fr) 2011-02-21 2011-02-21 Dispositif embarque d'estimation du vieillissement d'une batterie d'alimentation de vehicule automobile et procede correspondant.

Publications (2)

Publication Number Publication Date
FR2971854A1 FR2971854A1 (fr) 2012-08-24
FR2971854B1 true FR2971854B1 (fr) 2013-10-25

Family

ID=46025769

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1151379A Active FR2971854B1 (fr) 2011-02-21 2011-02-21 Dispositif embarque d'estimation du vieillissement d'une batterie d'alimentation de vehicule automobile et procede correspondant.

Country Status (2)

Country Link
FR (1) FR2971854B1 (fr)
WO (1) WO2012114036A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103399277B (zh) * 2013-07-29 2016-03-02 重庆长安汽车股份有限公司 一种动力电池实际容量估算方法
FR3010797B1 (fr) 2013-09-18 2015-10-02 Renault Sa Procede d'estimation du vieillissement d'une cellule de batterie d'accumulateurs
FR3029296B1 (fr) 2014-11-28 2016-12-30 Renault Sa Procede automatique d'estimation de l'etat de charge d'une cellule d'une batterie
DE102016104040A1 (de) 2016-03-07 2017-09-07 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und Batteriemanagementsystem zum Messen des Verschleißgrades einer Batterie
CN109895657A (zh) * 2019-03-22 2019-06-18 芜湖职业技术学院 一种动力电池soc估计装置、汽车及方法
CN110018420A (zh) * 2019-05-07 2019-07-16 江苏吉意信息技术有限公司 电池剩余容量估计***和电池剩余容量估计方法
CN111830411B (zh) * 2020-06-15 2024-04-26 联合汽车电子有限公司 车用蓄电池老化控制***及交通工具
CN112836174B (zh) * 2020-12-31 2023-06-09 深圳市加码能源科技有限公司 一种基于ahp的实时充电安全评估方法及存储介质
CN115728658B (zh) * 2022-11-02 2024-04-30 欣旺达动力科技股份有限公司 电芯内阻的老化程度估算方法、电动汽车及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8718280D0 (en) * 1987-08-01 1987-09-09 Ford Motor Co Measuring battery charge
DE10106508A1 (de) * 2001-02-13 2002-08-29 Bosch Gmbh Robert Verfahren und Anordnung zur Bestimmung der Leistungsfähigkeit einer Batterie
DE10218669B4 (de) * 2002-04-26 2015-04-02 Daimler Ag Brennstoffzellensystem und Verfahren zur Spannungsüberwachung für ein Brennstoffzellensystem
CN101031810A (zh) 2004-02-25 2007-09-05 皇家飞利浦电子股份有限公司 评估可充电电池的充电状态和剩余使用时间的方法以及执行该方法的设备
EP1941289B1 (fr) 2005-10-28 2010-12-22 TEMIC Automotive Electric Motors GmbH Procede et dispositif pour determiner l'etat de vieillissement d'un accumulateur
FR2938658B1 (fr) * 2008-11-17 2010-11-05 Peugeot Citroen Automobiles Sa Procede pour determiner l'etat de sante d'une source electrochimique pour la traction electrique de vehicules

Also Published As

Publication number Publication date
FR2971854A1 (fr) 2012-08-24
WO2012114036A1 (fr) 2012-08-30

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