FR2370982A1 - Dispositif electrique pour l'indication de l'etat de charge d'une batterie d'accumulateur - Google Patents

Dispositif electrique pour l'indication de l'etat de charge d'une batterie d'accumulateur

Info

Publication number
FR2370982A1
FR2370982A1 FR7712474A FR7712474A FR2370982A1 FR 2370982 A1 FR2370982 A1 FR 2370982A1 FR 7712474 A FR7712474 A FR 7712474A FR 7712474 A FR7712474 A FR 7712474A FR 2370982 A1 FR2370982 A1 FR 2370982A1
Authority
FR
France
Prior art keywords
indicating
charge
state
electrical device
battery
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.)
Granted
Application number
FR7712474A
Other languages
English (en)
Other versions
FR2370982B1 (fr
Inventor
Leopold Jungfer
Dieter Kautschitsch
Richard Weber
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.)
Akkumulatorenfabrik Dr Leopold Jungfer
Original Assignee
Akkumulatorenfabrik Dr Leopold Jungfer
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 Akkumulatorenfabrik Dr Leopold Jungfer filed Critical Akkumulatorenfabrik Dr Leopold Jungfer
Publication of FR2370982A1 publication Critical patent/FR2370982A1/fr
Application granted granted Critical
Publication of FR2370982B1 publication Critical patent/FR2370982B1/fr
Granted 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]
    • G01R31/382—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
    • 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
    • H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Dispositif pour l'indication de l'état de charge d'une batterie. Il y est prévu un système de commutation 17, 8, 8A mettant en route un générateur d'impulsions de réglage 9 raccordé au compteur à inversion 11. La transmission des impulsions est effectuée sous la dépendance d'un comparateur 16 qui contrôle également le sens de comptage. Ses grandeurs de comparaison sont constituées par un premier signal indiquant l'état instantané du compteur et un second envoyé par un émetteur de fonction 10 indiquant lui-même l'état de charge instantané de la batterie en fonction de sa tension au repos. Application notamment aux véhicules automobiles.
FR7712474A 1976-11-16 1977-04-18 Dispositif electrique pour l'indication de l'etat de charge d'une batterie d'accumulateur Granted FR2370982A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT851576A AT346429B (de) 1976-11-16 1976-11-16 Elektrische anzeigevorrichtung fuer den ladezustand einer sekundaerbatterie

Publications (2)

Publication Number Publication Date
FR2370982A1 true FR2370982A1 (fr) 1978-06-09
FR2370982B1 FR2370982B1 (fr) 1980-08-08

Family

ID=3606152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712474A Granted FR2370982A1 (fr) 1976-11-16 1977-04-18 Dispositif electrique pour l'indication de l'etat de charge d'une batterie d'accumulateur

Country Status (8)

Country Link
US (1) US4153867A (fr)
AT (1) AT346429B (fr)
CH (1) CH611744A5 (fr)
DE (1) DE2718499C2 (fr)
FR (1) FR2370982A1 (fr)
GB (1) GB1562132A (fr)
IT (1) IT1081378B (fr)
SU (1) SU648147A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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US4288734A (en) * 1979-05-25 1981-09-08 Curtis Instruments, Inc. Bidirectional integrator
US4333149A (en) * 1980-03-06 1982-06-01 General Electric Company Microprocessor-based state of charge gauge for secondary batteries
DE3031898C2 (de) * 1980-06-28 1983-11-10 Lucas Industries Ltd., Birmingham, West Midlands Verfahren zum Ermitteln des Ladezustandes einer Akkumulatorenbatterie
US4387334A (en) * 1981-06-05 1983-06-07 Rockwell International Corporation Battery monitor circuit
US4560937A (en) * 1981-11-16 1985-12-24 Curtis Instruments, Inc. Battery state of charge metering method and apparatus
JPS58201536A (ja) * 1982-05-19 1983-11-24 三菱電機株式会社 車両用充電制御マイクロコンピユ−タ装置
US4607336A (en) * 1982-05-19 1986-08-19 Mitsubishi Denki Kabushiki Kaisha Change control microcomputer device for vehicle
US4638237A (en) * 1985-01-03 1987-01-20 Pulse Electronics, Inc. Battery condition indicator
DE3520985A1 (de) * 1985-06-12 1986-12-18 Ford-Werke AG, 5000 Köln Verfahren und vorrichtung zum ueberwachen des ladezustands der starterbatterie eines kraftfahrzeugs, insbesondere personenkraftwagens
US4679000A (en) * 1985-06-20 1987-07-07 Robert Clark Bidirectional current time integration device
GB8625035D0 (en) * 1986-10-18 1986-11-19 Husky Computers Ltd Battery charge state monitor
US5164652A (en) * 1989-04-21 1992-11-17 Motorola, Inc. Method and apparatus for determining battery type and modifying operating characteristics
US5012176A (en) * 1990-04-03 1991-04-30 Baxter International, Inc. Apparatus and method for calorimetrically determining battery charge state
US5432429A (en) * 1990-10-23 1995-07-11 Benchmarq Microelectronics, Inc. System for charging/monitoring batteries for a microprocessor based system
US6377028B1 (en) 1990-10-23 2002-04-23 Texas Instruments Incorporated System for charging monitoring batteries for a microprocessor based method
DE4112987C2 (de) * 1991-04-20 1995-02-23 Bosch Gmbh Robert Vorrichtung zur Bestimmung des Ladezustands einer wiederaufladbaren Batterie
US5254928A (en) * 1991-10-01 1993-10-19 Apple Computer, Inc. Power management system for battery powered computers
US5315228A (en) * 1992-01-24 1994-05-24 Compaq Computer Corp. Battery charge monitor and fuel gauge
US5357203A (en) * 1992-07-08 1994-10-18 Benchmarq Microelectronics, Inc. Battery monitoring circuit for operating with high battery discharge rates
US5284719A (en) * 1992-07-08 1994-02-08 Benchmarq Microelectronics, Inc. Method and apparatus for monitoring battery capacity
US5440221A (en) * 1992-07-08 1995-08-08 Benchmarg Microelectronics, Inc. Method and apparatus for monitoring batttery capacity with charge control
US5592069A (en) * 1992-10-07 1997-01-07 Dallas Semiconductor Corporation Battery charger
US5459671A (en) * 1993-02-19 1995-10-17 Advanced Micro Devices, Inc. Programmable battery controller
US5539298A (en) * 1993-03-19 1996-07-23 Compaq Computer Corporation Pulse charge technique to trickle charge a rechargeable battery
US5514946A (en) * 1993-03-19 1996-05-07 Compaq Computer Corp. Battery pack including static memory and a timer for charge management
DE4337020C1 (de) * 1993-10-29 1994-12-08 Daimler Benz Ag Verfahren zur Überwachung der Batterie eines Hybridfahrzeugs
US5504416A (en) * 1993-12-15 1996-04-02 Unitrode Corporation Battery charger circuit including battery temperature control
US5617008A (en) * 1995-06-20 1997-04-01 Motorola, Inc. Method, apparatus, and communication device for charging a charge storage device which is momentarily connected to a fixed load
US5903137A (en) * 1995-12-15 1999-05-11 Compaq Computer Corporation Battery pack with single charge inhibit/regulator transistor
US5764028A (en) * 1995-12-15 1998-06-09 Compaq Computer Corporation Battery pack with single charge-inhibit/regulator transistor
US5831350A (en) * 1995-12-15 1998-11-03 Compaq Computer Corporation System using interchangeable nickel-based and lithium ion battery packs
US5641587A (en) * 1995-12-15 1997-06-24 Compaq Computer Corporation Battery pack with a monitoring circuit for a known system
US5677077A (en) * 1996-02-22 1997-10-14 Compaq Computer Corporation Sensor circuit for providing maximum and minimum cell voltages of a battery
JPH11510606A (ja) * 1996-03-01 1999-09-14 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 入力直流電圧のレベル又はレベル変化検出回路
TW419592B (en) * 1998-03-31 2001-01-21 Hitachi Maxell Current accumulating value detecting apparatus, current detecting apparatus and the battery set used
DE19918529B4 (de) * 1999-04-23 2004-09-16 Institut für Solare Energieversorgungstechnik - Verein an der Universität Gesamthochschule Kassel Verfahren und Vorrichtung zur Bestimmung des Ladezustands und/oder der aktuellen Kapazität einer Batterie
DE19938968A1 (de) * 1999-08-17 2001-03-01 Novopress Gmbh Handhabbares Arbeitsgerät, insbesondere Preßgerät
DE10121962A1 (de) 2001-05-05 2002-11-07 Vb Autobatterie Gmbh Energiemanagementsystem für ein elektrisches Kraftfahrzeugbordnetz
DE10126891A1 (de) * 2001-06-01 2002-12-05 Vb Autobatterie Gmbh Verfahren zur Vorhersage der Belastbarkeit eines elektrochemischen Elementes
US6693577B2 (en) * 2001-07-19 2004-02-17 Rohm Co., Ltd Integration type A/D conversion method, integration type A/D converter, and battery charger utilizing such converter
DE10153916A1 (de) * 2001-11-02 2003-05-15 Nbt Gmbh Verfahren zur Bestimmung des Ladezustandes von Akkumulatoren durch Integration der bei Ladung und Entladung fließenden Strommengen
US6727708B1 (en) 2001-12-06 2004-04-27 Johnson Controls Technology Company Battery monitoring system
DE10210516B4 (de) 2002-03-09 2004-02-26 Vb Autobatterie Gmbh Verfahren und Einrichtung zum Ermitteln der Funktionsfähigkeit einer Speicherbatterie
US6534955B1 (en) * 2002-03-13 2003-03-18 Inventec Corporation Pulse charger
DE10215071A1 (de) * 2002-04-05 2003-10-30 Vb Autobatterie Gmbh Verfahren zur Bestimmung des Verschleißes eines elektrochemischen Energiespeichers sowie Energiespeicher
DE10224662C1 (de) * 2002-06-03 2003-06-18 Vb Autobatterie Gmbh Ladezustandsanzeiger für eine Batterie
US6809428B1 (en) * 2002-06-21 2004-10-26 Dana Corporation Overheat protection of an electrical component of an I.C. engine
US20030236656A1 (en) * 2002-06-21 2003-12-25 Johnson Controls Technology Company Battery characterization system
DE10231700B4 (de) * 2002-07-13 2006-06-14 Vb Autobatterie Gmbh & Co. Kgaa Verfahren zur Ermittlung des Alterungszustandes einer Speicherbatterie hinsichtlich der entnehmbaren Ladungsmenge und Überwachungseinrichtung
DE10236958B4 (de) * 2002-08-13 2006-12-07 Vb Autobatterie Gmbh & Co. Kgaa Verfahren zur Ermittlung der entnehmbaren Ladungsmenge einer Speicherbatterie und Überwachungseinrichtung für eine Speicherbatterie
DE10240329B4 (de) * 2002-08-31 2009-09-24 Vb Autobatterie Gmbh & Co. Kgaa Verfahren zur Ermittlung der einer vollgeladenen Speicherbatterie entnehmbaren Ladungsmenge einer Speicherbatterie und Überwachungseinrichtung für eine Speicherbatterie
DE10252760B4 (de) * 2002-11-13 2009-07-02 Vb Autobatterie Gmbh & Co. Kgaa Verfahren zur Vorhersage des Innenwiderstands einer Speicherbatterie und Überwachungseinrichtung für Speicherbatterien
DE10253051B4 (de) 2002-11-14 2005-12-22 Vb Autobatterie Gmbh Verfahren zur Ermittlung der Ladungsaufnahme einer Speicherbatterie
DE10335930B4 (de) 2003-08-06 2007-08-16 Vb Autobatterie Gmbh & Co. Kgaa Verfahren zur Bestimmung des Zustands einer elektrochemischen Speicherbatterie
DE102004005478B4 (de) * 2004-02-04 2010-01-21 Vb Autobatterie Gmbh Verfahren zur Bestimmung von Kenngrößen für elektrische Zustände einer Speicherbatterie und Überwachungseinrichtung hierzu
DE102004007904B4 (de) * 2004-02-18 2008-07-03 Vb Autobatterie Gmbh & Co. Kgaa Verfahren zur Bestimmung mindestens einer Kenngröße für den Zustand einer elektrochemischen Speicherbatterie und Überwachungseinrichtung
DE102006024798B3 (de) * 2006-05-27 2007-03-22 Vb Autobatterie Gmbh & Co. Kgaa Ladezustandsanzeiger
CN101533072B (zh) * 2009-04-23 2011-06-08 哈尔滨工业大学 基于流水式工作时序的双积分器智能电池电流检测电路
SE534891C2 (sv) * 2009-06-09 2012-02-07 Scania Cv Ab Fastställande av laddningstid
CN102393486B (zh) * 2011-10-31 2013-08-21 哈尔滨工业大学 基于时间数字转换器的锂电池电流检测电路及检测方法

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GB1437025A (en) * 1972-08-30 1976-05-26 Deutsche Automobilgesellsch Method and device for determining the state of charge of galvanic energy sources
FR2209107B1 (fr) * 1972-12-06 1977-12-23 Redresseurs Sta Benit
GB1432318A (en) * 1973-07-04 1976-04-14 Vdo Schindling Apparatus for determining the state of charge of accumulator
AT331357B (de) * 1974-01-11 1976-08-25 Jungfer Akkumulatoren Elektrische anzeigevorrichtung fur den ladezustand einer sekundarbatterie

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0090699A1 (fr) * 1982-03-17 1983-10-05 Regie Nationale Des Usines Renault Procédé et dispositif de mesure de l'état de charge d'un générateur électrochimique en fonctionnement

Also Published As

Publication number Publication date
GB1562132A (en) 1980-03-05
IT1081378B (it) 1985-05-21
CH611744A5 (fr) 1979-06-15
DE2718499C2 (de) 1982-06-03
SU648147A3 (ru) 1979-02-15
US4153867A (en) 1979-05-08
DE2718499A1 (de) 1978-05-18
ATA851576A (de) 1978-03-15
AT346429B (de) 1978-11-10
FR2370982B1 (fr) 1980-08-08

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