DE3684183D1 - Verfahren und vorrichtung zur feststellung des ladezustandes einer batterie. - Google Patents

Verfahren und vorrichtung zur feststellung des ladezustandes einer batterie.

Info

Publication number
DE3684183D1
DE3684183D1 DE8686303705T DE3684183T DE3684183D1 DE 3684183 D1 DE3684183 D1 DE 3684183D1 DE 8686303705 T DE8686303705 T DE 8686303705T DE 3684183 T DE3684183 T DE 3684183T DE 3684183 D1 DE3684183 D1 DE 3684183D1
Authority
DE
Germany
Prior art keywords
battery
determining
charge state
charge
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 - Lifetime
Application number
DE8686303705T
Other languages
English (en)
Inventor
Malcolm Williams
Carmichael Mackie
Peter Watson Barbour
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.)
Jaguar Land Rover Ltd
Original Assignee
Jaguar Cars Ltd
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 Jaguar Cars Ltd filed Critical Jaguar Cars Ltd
Application granted granted Critical
Publication of DE3684183D1 publication Critical patent/DE3684183D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • G01R31/386—Arrangements for measuring battery or accumulator variables using test-loads
    • 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
    • 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
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
DE8686303705T 1985-06-19 1986-05-15 Verfahren und vorrichtung zur feststellung des ladezustandes einer batterie. Expired - Lifetime DE3684183D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8515462A GB2176902B (en) 1985-06-19 1985-06-19 Method and apparatus for determining the state of charge of a battery

Publications (1)

Publication Number Publication Date
DE3684183D1 true DE3684183D1 (de) 1992-04-16

Family

ID=10580950

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686303705T Expired - Lifetime DE3684183D1 (de) 1985-06-19 1986-05-15 Verfahren und vorrichtung zur feststellung des ladezustandes einer batterie.

Country Status (5)

Country Link
US (1) US4958127A (de)
EP (1) EP0206503B1 (de)
JP (1) JPS6249274A (de)
DE (1) DE3684183D1 (de)
GB (1) GB2176902B (de)

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DE3736481C2 (de) * 1987-10-28 1996-10-02 Graesslin Kg Verfahren und Einrichtung zur Ermittlung des Energieinhaltswertes von elektrochemischen Energiespeichern
JPH01214781A (ja) * 1988-02-24 1989-08-29 Mitsubishi Electric Corp 車載バッテリの診断装置
JPH02103483A (ja) * 1988-10-12 1990-04-16 Sharp Corp 電池残存容量表示装置
JPH07120536B2 (ja) * 1989-03-31 1995-12-20 三菱電機株式会社 電池残量認識装置
DE3910904A1 (de) * 1989-04-04 1990-10-11 Elektron Bremen Verfahren zur ueberwachung des ladezustandes einer wiederaufladbaren, verschlossenen batterie
DE69025868T2 (de) * 1989-12-11 1996-09-05 Canon Kk Ladegerät
JPH03184111A (ja) * 1989-12-13 1991-08-12 Seiko Instr Inc 携帯情報機
US5185566A (en) * 1990-05-04 1993-02-09 Motorola, Inc. Method and apparatus for detecting the state of charge of a battery
US5061898A (en) * 1990-08-13 1991-10-29 Oram James W Battery evaluation test system
US6377028B1 (en) 1990-10-23 2002-04-23 Texas Instruments Incorporated System for charging monitoring batteries for a microprocessor based method
US5432429A (en) 1990-10-23 1995-07-11 Benchmarq Microelectronics, Inc. System for charging/monitoring batteries for a microprocessor based system
US5349282A (en) * 1990-12-11 1994-09-20 Span, Inc. Battery charging and monitoring system
US5345392A (en) * 1991-01-25 1994-09-06 International Business Machines Corporation Battery charge monitor for a personal computer
GB2254442A (en) * 1991-04-04 1992-10-07 Yang Tai Her Determining state of charge of batteries
EP0508030B1 (de) * 1991-04-10 1994-06-08 George Edgar Callahan Verfahren und Vorrichtung zum Prüfen des Ladezustands von Starterbatterien
US5352969A (en) * 1991-05-30 1994-10-04 Black & Decker Inc. Battery charging system having logarithmic analog-to-digital converter with automatic scaling of analog signal
GB2261958A (en) * 1991-11-21 1993-06-02 Chloride Silent Power Ltd Monitoring the voltage of a dc supply
US5440221A (en) 1992-07-08 1995-08-08 Benchmarg Microelectronics, Inc. Method and apparatus for monitoring batttery capacity with charge control
US5284719A (en) * 1992-07-08 1994-02-08 Benchmarq Microelectronics, Inc. Method and apparatus for monitoring battery capacity
US5357203A (en) * 1992-07-08 1994-10-18 Benchmarq Microelectronics, Inc. Battery monitoring circuit for operating with high battery discharge rates
FR2697637B1 (fr) * 1992-11-04 1994-12-16 Renault Procédé et dispositif de mesure de la charge d'une batterie d'accumulateurs.
US5315287A (en) * 1993-01-13 1994-05-24 David Sol Energy monitoring system for recreational vehicles and marine vessels
US5596512A (en) * 1994-08-15 1997-01-21 Thermo King Corporation Method of determining the condition of a back-up battery for a real time clock
US5583413A (en) * 1994-09-06 1996-12-10 Cruising Equipment, Inc. Power conversion equipment monitor/controller method and apparatus
US5656919A (en) * 1995-11-14 1997-08-12 Cruising Equipment, Inc. Accurate battery state-of-charge monitoring and indicating apparatus and method
US6990422B2 (en) * 1996-03-27 2006-01-24 World Energy Labs (2), Inc. Method of analyzing the time-varying electrical response of a stimulated target substance
US20060190204A1 (en) * 1996-03-27 2006-08-24 Mchardy John Analyzing the response of an electrochemical system to a time-varying electrical stimulation
US20030206021A1 (en) * 1997-07-25 2003-11-06 Laletin William H. Method and apparatus for measuring and analyzing electrical or electrochemical systems
FR2748115B1 (fr) * 1996-04-25 1998-06-05 Europ Accumulateurs Procede et dispositif pour determiner l'etat de charge d'un accumulateur electrique
US6011379A (en) * 1997-03-12 2000-01-04 U.S. Nanocorp, Inc. Method for determining state-of-charge using an intelligent system
US6456988B1 (en) 1997-03-12 2002-09-24 U.S. Nanocorp Inc. Method for determining state-of-health using an intelligent system
JP4567109B2 (ja) * 1998-11-24 2010-10-20 パナソニック株式会社 二次電池の充放電制御方法
FI114048B (fi) * 2001-12-03 2004-07-30 Teknillinen Korkeakoulu Menetelmä ja laitteisto akkujen kuvaamiseksi ohjelmallisilla mittareilla
US7253680B2 (en) * 2003-05-21 2007-08-07 World Energy Labs (2), Inc. Amplifier system with current-mode servo feedback
US7078877B2 (en) * 2003-08-18 2006-07-18 General Electric Company Vehicle energy storage system control methods and method for determining battery cycle life projection for heavy duty hybrid vehicle applications
US7769455B2 (en) * 2006-01-27 2010-08-03 Cyberonics, Inc. Power supply monitoring for an implantable device
KR20090077657A (ko) * 2008-01-11 2009-07-15 에스케이에너지 주식회사 배터리 관리 시스템에서 배터리의 ｓｏｃ 측정 방법 및 장치
DE102010001529A1 (de) * 2010-02-03 2011-08-04 SB LiMotive Company Ltd., Kyonggi Adaptives Verfahren zur Bestimmung der Leistungsparameter einer Batterie
US9287729B2 (en) * 2010-04-26 2016-03-15 Nec Corporation Secondary battery state management system, battery charger, secondary battery state management method, and electrical characteristics measurement method
TW201224485A (en) * 2010-12-02 2012-06-16 Ind Tech Res Inst State-of-charge estimation method and battery control unit
US8614563B2 (en) 2011-04-08 2013-12-24 GM Global Technology Operations LLC Battery cell state of charge balancing
JP6014463B2 (ja) * 2012-11-07 2016-10-25 日立建機株式会社 作業車両
US9108524B2 (en) * 2013-10-22 2015-08-18 GM Global Technology Operations LLC Battery SOC estimation with automatic correction

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313566A1 (de) * 1973-03-19 1974-10-03 Zeh Kg Wilhelm Verfahren fuer die unmittelbare messung und anzeige der jeweiligen ladung einer akkumulatorenbatterie und vorrichtung hierzu
AT331357B (de) * 1974-01-11 1976-08-25 Jungfer Akkumulatoren Elektrische anzeigevorrichtung fur den ladezustand einer sekundarbatterie
DE2610536C2 (de) * 1976-03-12 1979-07-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Feststellung des Erhaltungs- und Ladezustandes von Blei-Akkumulatoren sowie Schaltungsanordnung zur Durchführung des Verfahrens
US4180770A (en) * 1978-03-01 1979-12-25 Anderson Power Products, Inc. Method and apparatus for determining the capacity of lead acid storage batteries
ZA782491B (en) * 1978-05-01 1979-12-27 Anglo Amer Corp South Africa Battery testing
JPS5628476A (en) * 1979-08-14 1981-03-20 Shin Kobe Electric Mach Co Ltd Remained capacity meter for storage battery
US4333149A (en) * 1980-03-06 1982-06-01 General Electric Company Microprocessor-based state of charge gauge for secondary batteries
US4390841A (en) * 1980-10-14 1983-06-28 Purdue Research Foundation Monitoring apparatus and method for battery power supply
CH642808B (fr) * 1981-01-05 1900-01-01 Rolex Montres Procede pour determiner l'etat de decharge d'une pile electrique et dispositif pour la mise en oeuvre de ce procede.
US4460870A (en) * 1981-07-23 1984-07-17 Curtis Instruments, Inc. Quiescent voltage sampling battery state of charge meter
US4423378A (en) * 1981-12-04 1983-12-27 Bear Automotive Service Equipment Company Automotive battery test apparatus
FR2523728A1 (fr) * 1982-03-17 1983-09-23 Renault Procede et dispositif de mesure de l'etat de charge d'un generateur electrochimique en fonctionnement
GB2121971B (en) * 1982-06-12 1985-09-25 Lucas Ind Plc Battery state of charge evaluater
JPS5938670A (ja) * 1982-08-30 1984-03-02 Nissan Motor Co Ltd バツテリ−残存容量計

Also Published As

Publication number Publication date
GB2176902A (en) 1987-01-07
GB2176902B (en) 1989-10-11
EP0206503A2 (de) 1986-12-30
JPS6249274A (ja) 1987-03-03
EP0206503A3 (en) 1988-08-31
GB8515462D0 (en) 1985-07-24
EP0206503B1 (de) 1992-03-11
US4958127A (en) 1990-09-18

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Legal Events

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8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)