FR2652202B1 - Procede d'analyse de l'etat de charge des batteries. - Google Patents

Procede d'analyse de l'etat de charge des batteries.

Info

Publication number
FR2652202B1
FR2652202B1 FR8912393A FR8912393A FR2652202B1 FR 2652202 B1 FR2652202 B1 FR 2652202B1 FR 8912393 A FR8912393 A FR 8912393A FR 8912393 A FR8912393 A FR 8912393A FR 2652202 B1 FR2652202 B1 FR 2652202B1
Authority
FR
France
Prior art keywords
analyzing
battery charge
charge state
battery
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
FR8912393A
Other languages
English (en)
Other versions
FR2652202A1 (fr
Inventor
Marjana Pretnar
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8912393A priority Critical patent/FR2652202B1/fr
Publication of FR2652202A1 publication Critical patent/FR2652202A1/fr
Application granted granted Critical
Publication of FR2652202B1 publication Critical patent/FR2652202B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
    • 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]
    • G01R31/382—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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
FR8912393A 1989-09-21 1989-09-21 Procede d'analyse de l'etat de charge des batteries. Expired - Fee Related FR2652202B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8912393A FR2652202B1 (fr) 1989-09-21 1989-09-21 Procede d'analyse de l'etat de charge des batteries.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8912393A FR2652202B1 (fr) 1989-09-21 1989-09-21 Procede d'analyse de l'etat de charge des batteries.

Publications (2)

Publication Number Publication Date
FR2652202A1 FR2652202A1 (fr) 1991-03-22
FR2652202B1 true FR2652202B1 (fr) 1996-10-25

Family

ID=9385722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8912393A Expired - Fee Related FR2652202B1 (fr) 1989-09-21 1989-09-21 Procede d'analyse de l'etat de charge des batteries.

Country Status (1)

Country Link
FR (1) FR2652202B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0585021A3 (fr) * 1992-08-18 1994-05-18 Black & Decker Inc. Perfectionnements aux machines électriques actionnées par batterie

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR870873A (fr) * 1940-11-30 1942-03-27 Jaeger Ets Ed Appareil indicateur de charge pour accumulateurs
GB1432318A (en) * 1973-07-04 1976-04-14 Vdo Schindling Apparatus for determining the state of charge of accumulator
US4012681A (en) * 1975-01-03 1977-03-15 Curtis Instruments, Inc. Battery control system for battery operated vehicles
FR2489524A1 (fr) * 1981-01-19 1982-03-05 Pretnar Jozef Procede et l'appareil de mesure des quantites d'electricite par moyens statiques, pour le controle de l'etat de charge des batteries de traction notamment
FR2586482B1 (fr) * 1985-08-23 1988-02-19 Abiven Jacques Dispositif de controle d'une batterie d'accumulateurs

Also Published As

Publication number Publication date
FR2652202A1 (fr) 1991-03-22

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Legal Events

Date Code Title Description
ST Notification of lapse