CA1226900A - Apparatus for monitoring cell capacity in a storage battery - Google Patents

Apparatus for monitoring cell capacity in a storage battery

Info

Publication number
CA1226900A
CA1226900A CA000443137A CA443137A CA1226900A CA 1226900 A CA1226900 A CA 1226900A CA 000443137 A CA000443137 A CA 000443137A CA 443137 A CA443137 A CA 443137A CA 1226900 A CA1226900 A CA 1226900A
Authority
CA
Canada
Prior art keywords
cell
battery
voltage
cells
sequencer
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
Application number
CA000443137A
Other languages
English (en)
French (fr)
Inventor
Claude Vandenberghe
Andre Le Morvan
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Application granted granted Critical
Publication of CA1226900A publication Critical patent/CA1226900A/en
Expired 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • 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
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
    • 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]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Measurement Of Current Or Voltage (AREA)
CA000443137A 1982-12-13 1983-12-13 Apparatus for monitoring cell capacity in a storage battery Expired CA1226900A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8220859 1982-12-13
FR8220859A FR2537785A1 (fr) 1982-12-13 1982-12-13 Dispositif de controle de la capacite d'une batterie d'elements d'accumulateur

Publications (1)

Publication Number Publication Date
CA1226900A true CA1226900A (en) 1987-09-15

Family

ID=9280034

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000443137A Expired CA1226900A (en) 1982-12-13 1983-12-13 Apparatus for monitoring cell capacity in a storage battery

Country Status (6)

Country Link
US (1) US4590430A (enExample)
EP (1) EP0112242B1 (enExample)
JP (1) JPS59132379A (enExample)
CA (1) CA1226900A (enExample)
DE (1) DE3365726D1 (enExample)
FR (1) FR2537785A1 (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59135548A (ja) * 1983-01-22 1984-08-03 Toshiba Corp 演算装置
US4719428A (en) * 1985-06-04 1988-01-12 Tif Instruments, Inc. Storage battery condition tester utilizing low load current
JPS634570A (ja) * 1986-06-25 1988-01-09 Hitachi Ltd ナトリウム−硫黄電池の異常診断方法
DE3702591A1 (de) * 1987-01-29 1988-08-11 Sonnenschein Accumulatoren Schaltung zur laufenden ueberpruefung der qualitaet einer mehrzelligen batterie
IT1219776B (it) * 1988-03-02 1990-05-24 Beghelli G P B Srl Sistema di controllo e diagnosi dello stato di carcia delle batterie specialmente per gruppi "di continuita'" di alimentazione elettrica
DE3940929C1 (enExample) * 1989-12-12 1991-05-08 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De
US5099211A (en) * 1990-03-26 1992-03-24 Nowak Dieter K Battery voltage measurement system
US5153496A (en) * 1990-09-27 1992-10-06 Baxtrer International Inc. Cell monitor and control unit for multicell battery
JPH04101246U (ja) * 1991-02-13 1992-09-01 セイコー電子工業株式会社 充電器
DE4132229C2 (de) * 1991-09-27 1994-02-24 Mentzer Electronic Gmbh Mikrocontroller-gesteuerte Einrichtung zur Analyse des Ladezustands einer mehrzeiligen Batterie
US5281920A (en) * 1992-08-21 1994-01-25 Btech, Inc. On-line battery impedance measurement
FR2702885B1 (fr) * 1993-03-15 1995-04-21 Alcatel Converters Système de contrôle de vieillissement d'une batterie et procédé mis en Óoeuvre dans un tel système.
FR2709832B1 (fr) * 1993-09-09 1995-11-17 Renault Dispositif de contrôle de la décharge d'une pluralité de batteries montées en série.
DE4338178C2 (de) * 1993-11-09 2003-04-30 Aeg Energietechnik Gmbh Anordnung zur Überwachung des Zustands von Brennstoffzellen-Modulen
FR2713781B1 (fr) * 1993-12-09 1996-01-19 Accumulateurs Fixes Circuit de mesure pour ensemble modulaire de cellules électriquement montées en série, notamment pour batterie d'accumulateur électrique.
FR2719126B1 (fr) * 1994-04-21 1996-05-24 Accumulateurs Fixes Circuit de mesure pour ensemble modulaire de cellules électriques raccordées en série, notamment pour ensemble de type batterie d'accumulateur.
US5646534A (en) * 1995-01-06 1997-07-08 Chrysler Corporation Battery monitor for electric vehicles
JPH08233916A (ja) * 1995-02-28 1996-09-13 Sanyo Electric Co Ltd 電池検査方法
DE19518729C2 (de) * 1995-05-22 1997-06-12 Mentzer Electronic Gmbh Einrichtung zum Messen von Teilspannungen
US5705929A (en) * 1995-05-23 1998-01-06 Fibercorp. Inc. Battery capacity monitoring system
US5712568A (en) * 1995-09-05 1998-01-27 Ford Motor Company Battery voltage measurement system
GB2321315A (en) * 1997-01-21 1998-07-22 Silviu Puchianu Estimating total working capacity of a battery
US6133709A (en) * 1997-01-21 2000-10-17 Metrixx Limited Signalling system
WO1999045402A1 (en) * 1998-03-06 1999-09-10 Matsushita Electric Industrial Co., Ltd. Voltage measuring instrument with flying capacitor
US7505856B2 (en) * 1999-04-08 2009-03-17 Midtronics, Inc. Battery test module
SE9904403D0 (sv) * 1999-12-03 1999-12-03 Ericsson Telefon Ab L M Capacity testing method and arrangement
JP4472820B2 (ja) * 2000-01-18 2010-06-02 パナソニック株式会社 電池の電圧検出装置および検出方法
JP4210030B2 (ja) * 2000-11-02 2009-01-14 パナソニック株式会社 積層電圧計測装置
JP4092904B2 (ja) * 2001-11-09 2008-05-28 トヨタ自動車株式会社 組電池の状態判定装置
DE60332182D1 (de) * 2002-01-31 2010-06-02 Saft Groupe Sa Entladungssteuerungsverfahren für eine Batterie
JP4179205B2 (ja) * 2004-03-29 2008-11-12 サンケン電気株式会社 電圧測定装置
US7825627B2 (en) * 2006-07-17 2010-11-02 O2Micro International Limited Monitoring battery cell voltage
TW200845461A (en) * 2007-05-04 2008-11-16 Iwei Technology Co Ltd Recharging apparatus with battery capacity analyzing function
US9285429B2 (en) 2011-02-21 2016-03-15 Telefonaktiebolaget L M Ericsson (Publ) Arrangement and method for determining the state of a battery based on a capacity of the battery
CN102275524A (zh) * 2011-06-30 2011-12-14 奇瑞汽车股份有限公司 一种动力电池包的诊断系统及其诊断方法
DE102014219582A1 (de) * 2014-09-26 2016-03-31 Younicos Ag Verfahren zum Vermessen oder Prüfen der Leistungsfähigkeit von Akkumulatoren
DE102017208770B4 (de) * 2017-05-23 2019-03-28 Audi Ag Verfahren zur Prüfung eines Batteriezustands und Prüfvorrichtung zur Prüfung eines Batteriezustands

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621231A (en) * 1948-06-22 1952-12-09 Fox Prod Co Apparatus for testing batteries
US3487295A (en) * 1968-01-08 1969-12-30 Westinghouse Electric Corp Static battery monitor and voltage reference level switch therefor
US3586962A (en) * 1969-02-28 1971-06-22 Edward C Rebstock Battery cell monitoring apparatus
US3786343A (en) * 1973-03-19 1974-01-15 Us Navy Battery monitor system
AT331357B (de) * 1974-01-11 1976-08-25 Jungfer Akkumulatoren Elektrische anzeigevorrichtung fur den ladezustand einer sekundarbatterie
US3942104A (en) * 1974-05-03 1976-03-02 Engelhard Minerals & Chemicals Corporation Cell balance detector for electrolytic cell assemblies
FR2315776A1 (fr) * 1975-06-24 1977-01-21 Europ Accumulateurs Procede et dispositif de controle d'une batterie d'accumulateurs
DE2842817B1 (de) * 1978-09-30 1979-05-17 Siemens Ag Ermittlung des Ladezustandes einer Batterie
US4352067A (en) * 1980-06-02 1982-09-28 Dc Electronic Industries, Inc. Battery analyzer
US4280097A (en) * 1980-07-14 1981-07-21 The United States Of America As Represented By The Secretary Of The Navy Isolated DC voltage monitoring system
GB2086060B (en) * 1980-10-11 1984-06-13 Lucas Industries Ltd Battery monitoring system
US4484140A (en) * 1982-04-23 1984-11-20 The United States Of America As Represented By The Secretary Of The Navy Battery scanning system

Also Published As

Publication number Publication date
JPS59132379A (ja) 1984-07-30
EP0112242B1 (fr) 1986-08-27
FR2537785A1 (fr) 1984-06-15
DE3365726D1 (en) 1986-10-02
US4590430A (en) 1986-05-20
FR2537785B1 (enExample) 1985-05-03
EP0112242A1 (fr) 1984-06-27

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