DE60037994D1 - Vorrichtung und Verfahren zur Bestimmung des Ladezustandes - Google Patents

Vorrichtung und Verfahren zur Bestimmung des Ladezustandes

Info

Publication number
DE60037994D1
DE60037994D1 DE60037994T DE60037994T DE60037994D1 DE 60037994 D1 DE60037994 D1 DE 60037994D1 DE 60037994 T DE60037994 T DE 60037994T DE 60037994 T DE60037994 T DE 60037994T DE 60037994 D1 DE60037994 D1 DE 60037994D1
Authority
DE
Germany
Prior art keywords
charge
determining
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
DE60037994T
Other languages
English (en)
Other versions
DE60037994T2 (de
Inventor
Hidenori Yokoyama
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE60037994D1 publication Critical patent/DE60037994D1/de
Application granted granted Critical
Publication of DE60037994T2 publication Critical patent/DE60037994T2/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]
    • G01R31/3644—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]
    • G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • 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]
    • G01R31/378—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] specially adapted for the type of battery or accumulator
    • G01R31/379—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] specially adapted for the type of battery or accumulator for lead-acid batteries
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
DE60037994T 1999-11-09 2000-11-08 Vorrichtung und Verfahren zur Bestimmung des Ladezustandes Expired - Lifetime DE60037994T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31831299A JP3397187B2 (ja) 1999-11-09 1999-11-09 バッテリ充電状態判定装置
JP31831299 1999-11-09

Publications (2)

Publication Number Publication Date
DE60037994D1 true DE60037994D1 (de) 2008-03-27
DE60037994T2 DE60037994T2 (de) 2009-02-05

Family

ID=18097802

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60037994T Expired - Lifetime DE60037994T2 (de) 1999-11-09 2000-11-08 Vorrichtung und Verfahren zur Bestimmung des Ladezustandes

Country Status (5)

Country Link
US (1) US6307351B1 (de)
EP (1) EP1100171B1 (de)
JP (1) JP3397187B2 (de)
DE (1) DE60037994T2 (de)
ES (1) ES2298113T3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10106505A1 (de) * 2001-02-13 2002-08-29 Bosch Gmbh Robert Verfahren und Vorrichtung zur Zustandserfassung von technischen Systemen wie Energiespeicher
JP2003180038A (ja) * 2001-12-11 2003-06-27 Rohm Co Ltd 充電制御装置
JP4157317B2 (ja) * 2002-04-10 2008-10-01 株式会社日立製作所 状態検知装置及びこれを用いた各種装置
JP5624333B2 (ja) * 2009-03-31 2014-11-12 プライムアースＥｖエナジー株式会社 二次電池の制御装置及びマップの補正方法
WO2011009227A1 (en) * 2009-07-23 2011-01-27 Texas Instruments Incorporated Systems and methods for determining battery state of charge
US8872518B2 (en) 2010-06-25 2014-10-28 Atieva, Inc. Determining the state of-charge of batteries via selective sampling of extrapolated open circuit voltage
DE112011105492B4 (de) 2011-08-01 2022-02-03 Siemens Aktiengesellschaft Ladestation
KR20130098611A (ko) * 2012-02-28 2013-09-05 삼성에스디아이 주식회사 전지충전장치 및 그 방법
US9182451B2 (en) 2012-07-30 2015-11-10 Robert Bosch Gmbh System and method for posteriori adaptation of a state of charge model in a battery
JP6155830B2 (ja) 2012-11-05 2017-07-05 株式会社Ｇｓユアサ 状態推定装置、状態推定方法
DE102020206258A1 (de) 2020-05-19 2021-11-25 Volkswagen Aktiengesellschaft Ladevorrichtung für einen Energiespeicher eines Kraftfahrzeuges, Kraftfahrzeug und Verfahren zum Laden eines Energiespeichers eines Kraftfahrzeuges

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2800220B2 (ja) 1989-01-18 1998-09-21 日本電気株式会社 電池駆動電子機器の電源装置
JPH04372536A (ja) * 1991-06-19 1992-12-25 Omron Corp 蓄電池を使用した電子機器
JPH05134020A (ja) 1991-11-15 1993-05-28 Nippondenso Co Ltd バツテリ状態検出装置
US5321627A (en) * 1992-03-11 1994-06-14 Globe-Union, Inc. Battery monitor and method for providing operating parameters
US5411537A (en) * 1993-10-29 1995-05-02 Intermedics, Inc. Rechargeable biomedical battery powered devices with recharging and control system therefor
US5939855A (en) * 1994-09-06 1999-08-17 Cruising Equipment, Inc. Power conversion equipment monitor/controller method and apparatus
GB2321315A (en) * 1997-01-21 1998-07-22 Silviu Puchianu Estimating total working capacity of a battery

Also Published As

Publication number Publication date
ES2298113T3 (es) 2008-05-16
JP3397187B2 (ja) 2003-04-14
US6307351B1 (en) 2001-10-23
EP1100171B1 (de) 2008-02-13
JP2001141796A (ja) 2001-05-25
EP1100171A2 (de) 2001-05-16
EP1100171A3 (de) 2003-12-17
DE60037994T2 (de) 2009-02-05

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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)