DE602004017471D1 - Ladezustandsschätzverfahren, gerät und batteriesystem - Google Patents

Ladezustandsschätzverfahren, gerät und batteriesystem

Info

Publication number
DE602004017471D1
DE602004017471D1 DE602004017471T DE602004017471T DE602004017471D1 DE 602004017471 D1 DE602004017471 D1 DE 602004017471D1 DE 602004017471 T DE602004017471 T DE 602004017471T DE 602004017471 T DE602004017471 T DE 602004017471T DE 602004017471 D1 DE602004017471 D1 DE 602004017471D1
Authority
DE
Germany
Prior art keywords
battery system
charging method
charging
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.)
Expired - Lifetime
Application number
DE602004017471T
Other languages
English (en)
Inventor
Noriyasu Iwane
Yuichi Watanabe
Takezo Sugimura
Toshiyuki Satoh
Atsushi Kimura
Fumikazu Iwahana
Katsumi Inaniwa
Tetsuya Kanou
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Publication of DE602004017471D1 publication Critical patent/DE602004017471D1/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]
    • G01R31/374—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
    • 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]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
DE602004017471T 2003-07-09 2004-07-08 Ladezustandsschätzverfahren, gerät und batteriesystem Expired - Lifetime DE602004017471D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003194655 2003-07-09
JP2004069762A JP4015128B2 (ja) 2003-07-09 2004-03-11 充電率推定方法、充電率推定装置、電池システム及び車両用電池システム
PCT/JP2004/009749 WO2005006006A1 (ja) 2003-07-09 2004-07-08 充電率推定方法、充電率推定装置及び電池システム

Publications (1)

Publication Number Publication Date
DE602004017471D1 true DE602004017471D1 (de) 2008-12-11

Family

ID=34067326

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004017471T Expired - Lifetime DE602004017471D1 (de) 2003-07-09 2004-07-08 Ladezustandsschätzverfahren, gerät und batteriesystem

Country Status (5)

Country Link
US (1) US7525284B2 (de)
EP (1) EP1643260B1 (de)
JP (1) JP4015128B2 (de)
DE (1) DE602004017471D1 (de)
WO (1) WO2005006006A1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2874700B1 (fr) * 2004-08-31 2006-11-17 St Microelectronics Sa Detection de l'etat d'alimentation d'une charge alimentee par une tension variable
JP5170876B2 (ja) * 2005-06-03 2013-03-27 古河電気工業株式会社 充電率／残存容量推定方法、電池の状態検知センサ及び電池電源システム
JP5170851B2 (ja) * 2005-07-15 2013-03-27 古河電気工業株式会社 蓄電池充電状態検知方法および蓄電池充電状態検知装置
US8446127B2 (en) 2005-08-03 2013-05-21 California Institute Of Technology Methods for thermodynamic evaluation of battery state of health
JP5368091B2 (ja) * 2005-08-03 2013-12-18 カリフォルニア インスティテュート オブ テクノロジー 電気化学的熱力学的測定システム
EP1933158B1 (de) * 2005-09-16 2018-04-25 The Furukawa Electric Co., Ltd. Verfahren und einrichtung zur beurteilung einer sekundärzellenverschlechterung und stromversorgungssystem
JP4785056B2 (ja) * 2006-10-13 2011-10-05 古河電気工業株式会社 充電率推定方法、充電率推定装置及び二次電池電源システム
WO2008053410A2 (en) * 2006-10-30 2008-05-08 Koninklijke Philips Electronics N.V. Apparatus and method for determination of the state-of-charge of a battery when the battery is not in equilibrium
TWI331264B (en) * 2006-12-26 2010-10-01 Richtek Technology Corp Analog photovoltaic power circuit
US7899631B2 (en) 2007-03-29 2011-03-01 The Furukawa Electric Co., Ltd. Method and device for estimating battery residual capacity, and battery power supply system
JP4375458B2 (ja) * 2007-08-01 2009-12-02 株式会社デンソー ２次電池の充電状態推定装置及び充電制御システム
KR100985667B1 (ko) * 2007-08-22 2010-10-05 주식회사 엘지화학 배터리 개방전압 추정장치, 이를 이용한 배터리 충전상태추정장치 및 그 제어 방법
JP4702859B2 (ja) 2008-04-11 2011-06-15 古河電気工業株式会社 蓄電池の状態検知方法
JP5089510B2 (ja) * 2008-07-07 2012-12-05 古河電気工業株式会社 二次電池の状態検知方法、状態検知装置及び二次電池電源システム
JP2012508880A (ja) * 2008-11-17 2012-04-12 オーチス エレベータ カンパニー バッテリ充電状態較正
JP5520657B2 (ja) * 2010-03-30 2014-06-11 古河電気工業株式会社 充電率推定方法、充電率推定装置及び二次電池電源システム
US20110302078A1 (en) 2010-06-02 2011-12-08 Bryan Marc Failing Managing an energy transfer between a vehicle and an energy transfer system
US9065292B2 (en) 2010-08-23 2015-06-23 California Institute Of Technology Methods and systems for charging electrochemical cells
JP5318128B2 (ja) 2011-01-18 2013-10-16 カルソニックカンセイ株式会社 バッテリの充電率推定装置
US20120200298A1 (en) * 2011-02-09 2012-08-09 GM Global Technology Operations LLC Automotive Battery SOC Estimation Based on Voltage Decay
JP2012198175A (ja) 2011-03-23 2012-10-18 Suzuki Motor Corp バッテリ状態監視装置
SG11201406940YA (en) 2012-04-27 2014-11-27 California Inst Of Techn An imbedded chip for battery applications
US10556510B2 (en) 2012-04-27 2020-02-11 California Institute Of Technology Accurate assessment of the state of charge of electrochemical cells
JP6007980B2 (ja) * 2012-06-05 2016-10-19 株式会社豊田自動織機 充電率推定方法及び充電率推定装置
JP5680769B2 (ja) * 2012-07-13 2015-03-04 パナソニックＩｐマネジメント株式会社 蓄電池システム及びその制御方法
US9325181B2 (en) 2013-07-18 2016-04-26 Ford Global Technologies, Llc Battery overcharge monitoring system and method
JP6287582B2 (ja) * 2014-05-27 2018-03-07 株式会社デンソー 車両用二次電池の等価回路のパラメータ推定装置
AU2016416626B2 (en) * 2016-07-28 2020-06-11 Siemens Aktiengesellschaft Method and device for the use of an electrochemical energy storage device so as to optimize the service life
CN106951975B (zh) * 2016-10-12 2021-04-16 蔚来(安徽)控股有限公司 换电站电池数量和充电倍率优化系统和方法
DE102017204149A1 (de) * 2017-03-14 2018-09-20 Robert Bosch Gmbh Laden eines Akkumulators
EP3923396B1 (de) * 2019-02-28 2023-05-10 Furukawa Electric Co., Ltd. Vorrichtung zur erkennung des status einer akkumulators und verfahren zur erkennung des status eines akkumulators
JP7231801B2 (ja) * 2019-03-22 2023-03-02 Fdk株式会社 Ｏｃｖ特性推定方法、及びｏｃｖ特性推定装置
WO2020208762A1 (ja) 2019-04-11 2020-10-15 三菱電機株式会社 蓄電池の特性推定装置および特性推定方法
CN112051504B (zh) * 2020-08-13 2024-03-19 联合汽车电子有限公司 电池容量的预测方法、装置、终端及计算机可读存储介质
RU2753085C1 (ru) * 2020-12-09 2021-08-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева - КАИ" Способ оценки технического состояния электрохимического источника тока и устройство, его реализующее

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460870A (en) * 1981-07-23 1984-07-17 Curtis Instruments, Inc. Quiescent voltage sampling battery state of charge meter
JP2597208B2 (ja) 1989-11-15 1997-04-02 株式会社日立製作所 ナトリウム―硫黄電池の残存容量推定方法
JPH0798367A (ja) 1993-09-28 1995-04-11 Honda Motor Co Ltd 電池の残容量推定方法
JP3869676B2 (ja) 2000-12-08 2007-01-17 矢崎総業株式会社 車両用バッテリの開回路電圧推定方法及び装置
JP2002250757A (ja) 2001-02-23 2002-09-06 Yazaki Corp 車両用バッテリの開回路電圧推定方法及びその装置

Also Published As

Publication number Publication date
US20060208704A1 (en) 2006-09-21
US7525284B2 (en) 2009-04-28
WO2005006006A1 (ja) 2005-01-20
EP1643260B1 (de) 2008-10-29
EP1643260A1 (de) 2006-04-05
JP4015128B2 (ja) 2007-11-28
JP2005043339A (ja) 2005-02-17
EP1643260A4 (de) 2006-08-16
WO2005006006A9 (ja) 2005-03-17

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Legal Events

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