FR2739452B1 - Procede et dispositif de mesure de l'etat de charge d'une batterie - Google Patents

Procede et dispositif de mesure de l'etat de charge d'une batterie

Info

Publication number
FR2739452B1
FR2739452B1 FR9511491A FR9511491A FR2739452B1 FR 2739452 B1 FR2739452 B1 FR 2739452B1 FR 9511491 A FR9511491 A FR 9511491A FR 9511491 A FR9511491 A FR 9511491A FR 2739452 B1 FR2739452 B1 FR 2739452B1
Authority
FR
France
Prior art keywords
charge
battery
measuring
state
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
FR9511491A
Other languages
English (en)
Other versions
FR2739452A1 (fr
Inventor
Marc Ohnona
Francois Tonnerieux
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
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR9511491A priority Critical patent/FR2739452B1/fr
Publication of FR2739452A1 publication Critical patent/FR2739452A1/fr
Application granted granted Critical
Publication of FR2739452B1 publication Critical patent/FR2739452B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • 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
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
FR9511491A 1995-09-29 1995-09-29 Procede et dispositif de mesure de l'etat de charge d'une batterie Expired - Fee Related FR2739452B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9511491A FR2739452B1 (fr) 1995-09-29 1995-09-29 Procede et dispositif de mesure de l'etat de charge d'une batterie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9511491A FR2739452B1 (fr) 1995-09-29 1995-09-29 Procede et dispositif de mesure de l'etat de charge d'une batterie

Publications (2)

Publication Number Publication Date
FR2739452A1 FR2739452A1 (fr) 1997-04-04
FR2739452B1 true FR2739452B1 (fr) 1997-11-14

Family

ID=9483083

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9511491A Expired - Fee Related FR2739452B1 (fr) 1995-09-29 1995-09-29 Procede et dispositif de mesure de l'etat de charge d'une batterie

Country Status (1)

Country Link
FR (1) FR2739452B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140139322A (ko) * 2013-05-27 2014-12-05 삼성에스디아이 주식회사 배터리 관리 시스템 및 그 구동방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57200874A (en) * 1981-06-05 1982-12-09 Nec Corp Residual time indicator for battery capacity
US5315228A (en) * 1992-01-24 1994-05-24 Compaq Computer Corp. Battery charge monitor and fuel gauge
JP3371146B2 (ja) * 1992-08-18 2003-01-27 ソニー株式会社 バッテリとバッテリ課金方法
EP0637754B1 (fr) * 1993-01-27 2002-09-25 Seiko Epson Corporation Instrument de mesure de capacite pour batterie

Also Published As

Publication number Publication date
FR2739452A1 (fr) 1997-04-04

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20070531