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
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
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) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
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 |
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 |
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 |
US20030206021A1 (en) * | 1997-07-25 | 2003-11-06 | Laletin William H. | Method and apparatus for measuring and analyzing electrical or electrochemical systems |
US20060190204A1 (en) * | 1996-03-27 | 2006-08-24 | Mchardy John | Analyzing the response of an electrochemical system to a time-varying electrical stimulation |
FR2748115B1 (fr) * | 1996-04-25 | 1998-06-05 | Europ Accumulateurs | Procede et dispositif pour determiner l'etat de charge d'un accumulateur electrique |
WO1998040925A1 (en) * | 1997-03-12 | 1998-09-17 | Us Nanocorp. | A 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 |
WO2011135813A1 (ja) * | 2010-04-26 | 2011-11-03 | 日本電気株式会社 | 二次電池状態管理システム、充電器、二次電池状態管理方法及び電気特性測定方法 |
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)
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 |
-
1985
- 1985-06-19 GB GB8515462A patent/GB2176902B/en not_active Expired
-
1986
- 1986-05-15 DE DE8686303705T patent/DE3684183D1/de not_active Expired - Lifetime
- 1986-05-15 EP EP86303705A patent/EP0206503B1/de not_active Expired - Lifetime
- 1986-06-02 US US06/870,188 patent/US4958127A/en not_active Expired - Lifetime
- 1986-06-19 JP JP61141556A patent/JPS6249274A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0206503B1 (de) | 1992-03-11 |
EP0206503A2 (de) | 1986-12-30 |
JPS6249274A (ja) | 1987-03-03 |
GB8515462D0 (en) | 1985-07-24 |
GB2176902B (en) | 1989-10-11 |
EP0206503A3 (en) | 1988-08-31 |
US4958127A (en) | 1990-09-18 |
GB2176902A (en) | 1987-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) |