DE60237396D1 - Verfahren zur beurteilung des zustands einer zusammengebauten batterie - Google Patents

Verfahren zur beurteilung des zustands einer zusammengebauten batterie

Info

Publication number
DE60237396D1
DE60237396D1 DE60237396T DE60237396T DE60237396D1 DE 60237396 D1 DE60237396 D1 DE 60237396D1 DE 60237396 T DE60237396 T DE 60237396T DE 60237396 T DE60237396 T DE 60237396T DE 60237396 D1 DE60237396 D1 DE 60237396D1
Authority
DE
Germany
Prior art keywords
assessing
condition
assembled battery
assembled
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
DE60237396T
Other languages
English (en)
Inventor
Yoshiaki Kikuchi
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
Application granted granted Critical
Publication of DE60237396D1 publication Critical patent/DE60237396D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00306—Overdischarge protection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
DE60237396T 2001-11-09 2002-10-09 Verfahren zur beurteilung des zustands einer zusammengebauten batterie Expired - Lifetime DE60237396D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001345260A JP4092904B2 (ja) 2001-11-09 2001-11-09 組電池の状態判定装置
PCT/JP2002/010488 WO2003041210A1 (en) 2001-11-09 2002-10-09 Apparatus for judging state of assembled battery

Publications (1)

Publication Number Publication Date
DE60237396D1 true DE60237396D1 (de) 2010-09-30

Family

ID=19158628

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60237396T Expired - Lifetime DE60237396D1 (de) 2001-11-09 2002-10-09 Verfahren zur beurteilung des zustands einer zusammengebauten batterie

Country Status (8)

Country Link
US (1) US7129707B2 (de)
EP (1) EP1463144B1 (de)
JP (1) JP4092904B2 (de)
KR (1) KR100615371B1 (de)
CN (1) CN100593260C (de)
DE (1) DE60237396D1 (de)
ES (1) ES2348127T3 (de)
WO (1) WO2003041210A1 (de)

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JP4130425B2 (ja) * 2003-07-29 2008-08-06 パナソニックＥｖエナジー株式会社 二次電池の充放電電気量推定方法および装置、二次電池の分極電圧推定方法および装置、並びに二次電池の残存容量推定方法および装置
JP4513426B2 (ja) 2004-06-15 2010-07-28 トヨタ自動車株式会社 温度センサの異常検出方法、および電源装置
DE102004063163A1 (de) * 2004-12-29 2006-07-20 Robert Bosch Gmbh Verfahren zur Bestimmung des Innenwiderstandes einer Batterie
EP1843164A4 (de) * 2005-01-27 2009-06-03 Panasonic Ev Energy Co Ltd Verfahren und einrichtung zur schätzung der lade-entlade-elektrizitätsmenge einer sekundärzelle, verfahren und einrichtung zur schätzung der polarisationsspannung einer sekundärzelle und verfahren und einrichtung zur schätzung der verbleibenden kapazität einer sekundärzelle
JP5092218B2 (ja) * 2005-09-06 2012-12-05 富士通株式会社 電池パックの異常検出方法、電池パック及び電子機器
DE102005000139A1 (de) * 2005-10-13 2007-04-19 Hilti Ag Tiefentladeschutz für Akkupacks mit Zellgruppen
JP4501873B2 (ja) * 2006-02-27 2010-07-14 トヨタ自動車株式会社 電源装置の異常判定装置及び異常判定方法
DE102006058966B4 (de) * 2006-12-14 2009-04-09 Wilhelm Eisenhuth Gmbh Kg Verfahren und Vorrichtung zum Erfassen von elektrischen Potentialunterschieden
EP2110679B1 (de) * 2007-02-08 2013-04-10 Panasonic EV Energy Co., Ltd. Vorrichtung und verfahren zur erkennung von anomalien in einer elektrischen speichervorrichtung
US7782061B2 (en) * 2007-03-16 2010-08-24 Cobasys, Llc Battery ohmic resistance calculation system and method
TWI398028B (zh) * 2007-07-20 2013-06-01 Hon Hai Prec Ind Co Ltd 電池內阻測量裝置和方法
TWI352201B (en) * 2008-04-14 2011-11-11 Inventec Appliances Corp A method and recording medium for early warning of
CN102209905B (zh) * 2008-11-10 2013-12-25 株式会社Lg化学 用于以同步方式测量二次电池组的电流和电压的设备和方法
JP2011027608A (ja) * 2009-07-28 2011-02-10 Denso Corp 組電池の状態監視装置
JP5381664B2 (ja) * 2009-12-02 2014-01-08 トヨタ自動車株式会社 組電池の異常検出装置
US9246337B2 (en) * 2010-04-23 2016-01-26 Hitachi, Ltd. Battery pack and battery pack controller
JP5671937B2 (ja) * 2010-10-22 2015-02-18 ソニー株式会社 蓄電システムおよび出力コントローラ
JP5659967B2 (ja) * 2011-06-24 2015-01-28 ソニー株式会社 監視装置
TWI422850B (zh) * 2011-07-01 2014-01-11 Lite On Clean Energy Technology Corp 電池電壓量測系統與方法
US9748784B2 (en) * 2011-09-01 2017-08-29 Echostar Technologies L.L.C. Detecting batteries with non-uniform drain rates
JP5626190B2 (ja) * 2011-12-02 2014-11-19 トヨタ自動車株式会社 蓄電システム
CN103197115A (zh) * 2012-01-05 2013-07-10 新普科技股份有限公司 充电电池组的电压校正方法
JP5688041B2 (ja) * 2012-03-08 2015-03-25 オムロンオートモーティブエレクトロニクス株式会社 通信システム
JP5971626B2 (ja) * 2012-03-15 2016-08-17 株式会社日立製作所 電池システム
JP6020038B2 (ja) * 2012-10-25 2016-11-02 株式会社Ｇｓユアサ 蓄電モジュールの監視装置
US9194904B2 (en) * 2013-06-20 2015-11-24 GM Global Technology Operations LLC Systems and methods for detecting leakage paths in a battery sensing circuit
US9190853B2 (en) * 2013-07-25 2015-11-17 GM Global Technology Operations LLC Methods and systems for adjusting battery voltage limits
CN106033114B (zh) * 2015-03-19 2019-07-09 国家电网公司 一种储能电池健康状态评估方法
DE102015218326A1 (de) * 2015-09-24 2017-03-30 Robert Bosch Gmbh Verfahren zum Überwachen einer Batterie
CN105390759B (zh) * 2015-11-04 2018-03-23 国网冀北电力有限公司电力科学研究院 一种电动汽车锂电池的状态确定方法
CN107195943B (zh) * 2016-03-14 2020-05-29 大连融科储能技术发展有限公司 液流电池充放电控制方法及其系统、液流电池
JP6717123B2 (ja) * 2016-08-31 2020-07-01 トヨタ自動車株式会社 組電池の異常検出装置
JP6798224B2 (ja) * 2016-09-30 2020-12-09 株式会社Ｇｓユアサ 蓄電装置、蓄電システム、蓄電装置の状態判定方法
WO2018079164A1 (ja) * 2016-10-26 2018-05-03 日立オートモティブシステムズ株式会社 電池制御装置
US10324139B2 (en) 2016-12-27 2019-06-18 Samsung Electronics Co., Ltd. Method and electronic device for detecting internal short circuit in battery
DE102017208770B4 (de) * 2017-05-23 2019-03-28 Audi Ag Verfahren zur Prüfung eines Batteriezustands und Prüfvorrichtung zur Prüfung eines Batteriezustands
CN108226787A (zh) * 2017-08-08 2018-06-29 河南航天液压气动技术有限公司 电池内阻检测方法和检测装置
KR102361784B1 (ko) * 2017-09-11 2022-02-10 주식회사 엘지에너지솔루션 배터리 관리 시스템의 팩전압 및 팩전류 동기화 시스템 및 방법
CN109932661B (zh) * 2017-12-13 2022-02-08 宁德新能源科技有限公司 一种电池状态监测方法及装置
JP7107707B2 (ja) * 2018-03-14 2022-07-27 プライムアースＥｖエナジー株式会社 電池監視装置及び電池監視方法
CN111919355B (zh) * 2018-03-28 2024-02-20 古河电气工业株式会社 蓄电系统及测量方法
CN108919132B (zh) * 2018-07-17 2020-04-14 深圳市道通智能航空技术有限公司 跟踪电池过放电的方法和装置、芯片、电池及飞行器
JP7289113B2 (ja) * 2018-07-25 2023-06-09 パナソニックＩｐマネジメント株式会社 管理装置、及び電源システム
CN112537224B (zh) * 2020-11-30 2022-07-05 蜂巢能源科技股份有限公司 电池内阻异常识别方法、装置、存储介质及车辆
CN113064089B (zh) * 2021-03-10 2023-11-07 北京车和家信息技术有限公司 动力电池的内阻检测方法、装置、介质以及系统
CN113655395A (zh) * 2021-08-17 2021-11-16 星恒电源股份有限公司 一种评估电动自行车用锂电池使用状态的方法

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Also Published As

Publication number Publication date
CN100593260C (zh) 2010-03-03
WO2003041210A1 (en) 2003-05-15
ES2348127T3 (es) 2010-11-30
KR20040041622A (ko) 2004-05-17
CN1572042A (zh) 2005-01-26
US7129707B2 (en) 2006-10-31
EP1463144B1 (de) 2010-08-18
EP1463144A4 (de) 2007-10-03
EP1463144A1 (de) 2004-09-29
JP4092904B2 (ja) 2008-05-28
US20040239333A1 (en) 2004-12-02
JP2003151643A (ja) 2003-05-23
KR100615371B1 (ko) 2006-08-25

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