DE60122058D1 - Wiederaufladbares Batteriepack - Google Patents

Wiederaufladbares Batteriepack

Info

Publication number
DE60122058D1
DE60122058D1 DE60122058T DE60122058T DE60122058D1 DE 60122058 D1 DE60122058 D1 DE 60122058D1 DE 60122058 T DE60122058 T DE 60122058T DE 60122058 T DE60122058 T DE 60122058T DE 60122058 D1 DE60122058 D1 DE 60122058D1
Authority
DE
Germany
Prior art keywords
battery pack
rechargeable battery
rechargeable
pack
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
DE60122058T
Other languages
English (en)
Other versions
DE60122058T2 (de
Inventor
Yoshinao Sano
Nobuo Shiojima
Kiyoshi Ishitsuka
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.)
FDK Twicell Co Ltd
Original Assignee
Toshiba Battery 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 Toshiba Battery Co Ltd filed Critical Toshiba Battery Co Ltd
Publication of DE60122058D1 publication Critical patent/DE60122058D1/de
Application granted granted Critical
Publication of DE60122058T2 publication Critical patent/DE60122058T2/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]
    • G01R31/3644—Constructional arrangements
    • G01R31/3647—Constructional arrangements for determining the ability of a battery to perform a critical function, e.g. cranking
    • 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
    • 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]
    • G01R31/389—Measuring internal impedance, internal conductance or related variables
    • 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]
    • G01R31/392—Determining battery ageing or deterioration, e.g. state of health

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
DE60122058T 2000-06-29 2001-06-27 Wiederaufladbares Batteriepack Expired - Lifetime DE60122058T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000196566A JP2002017045A (ja) 2000-06-29 2000-06-29 二次電池装置
JP2000196566 2000-06-29

Publications (2)

Publication Number Publication Date
DE60122058D1 true DE60122058D1 (de) 2006-09-21
DE60122058T2 DE60122058T2 (de) 2007-01-18

Family

ID=18695036

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60122058T Expired - Lifetime DE60122058T2 (de) 2000-06-29 2001-06-27 Wiederaufladbares Batteriepack

Country Status (4)

Country Link
US (1) US6448743B2 (de)
EP (1) EP1167988B1 (de)
JP (1) JP2002017045A (de)
DE (1) DE60122058T2 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6738960B2 (en) * 2001-01-19 2004-05-18 Cadence Design Systems, Inc. Method and apparatus for producing sub-optimal routes for a net by generating fake configurations
JP2002330547A (ja) * 2001-04-27 2002-11-15 Internatl Business Mach Corp <Ibm> 電池寿命を判断する電気機器、コンピュータ装置、電池寿命判断システム、電池、および電池寿命検出方法
JP3879494B2 (ja) * 2001-11-22 2007-02-14 日立工機株式会社 電池パック
JP3908076B2 (ja) * 2002-04-16 2007-04-25 株式会社日立製作所 直流バックアップ電源装置
JP4247605B2 (ja) * 2003-04-08 2009-04-02 三菱自動車工業株式会社 バッテリの内部インピーダンス推定装置
JP2004319104A (ja) * 2003-04-11 2004-11-11 Seiko Instruments Inc 電池残量計算機能付電池パック
US20050077869A1 (en) * 2003-10-14 2005-04-14 Yueh Wen Hsiang Combinational charger
EP1775793B1 (de) * 2004-08-05 2009-07-15 Panasonic Corporation Nickelhybridbatterie-lebenszeitbestimmungsverfahren und lebenszeitbestimmungsvorrichtung
JP4817647B2 (ja) * 2004-11-29 2011-11-16 三洋電機株式会社 二次電池の寿命判定方法。
US7501794B2 (en) * 2004-12-17 2009-03-10 Sigmatel, Inc. System, method and semiconductor device for charging a secondary battery
US7176806B2 (en) * 2005-02-23 2007-02-13 Eaglepicher Energy Products Corporation Physical key to facilitate an inactive mode for a state-of-charge indicator within a battery
US7345453B2 (en) 2005-03-01 2008-03-18 Honeywell International, Inc. Capacity degredation in a lead acid battery method and apparatus
JP2008545962A (ja) * 2005-05-27 2008-12-18 エルジー・ケム・リミテッド バッテリーの内部抵抗を用いた最大出力推定方法及び装置
JP5130917B2 (ja) * 2007-01-11 2013-01-30 パナソニック株式会社 リチウム二次電池の劣化検出方法と劣化抑制方法、劣化検出器と劣化抑制器、それを用いた電池パック、充電器
KR101009944B1 (ko) * 2007-01-12 2011-01-20 도쿄 덴료쿠 가부시기가이샤 순간 전압 강하-서비스 중단 대응 조치 기능을 구비한 전력 변환 시스템 제어 장치 및 제어 방법
JP2009017651A (ja) * 2007-07-03 2009-01-22 Lenovo Singapore Pte Ltd 過電圧保護システム、電池パック、および電子機器
US7928735B2 (en) * 2007-07-23 2011-04-19 Yung-Sheng Huang Battery performance monitor
RU2010146478A (ru) * 2008-04-16 2012-05-27 Конинклейке Филипс Электроникс Н.В. (Nl) Способ и устройство для предсказания срока службы аккумулятора
JP5044511B2 (ja) * 2008-09-03 2012-10-10 トヨタ自動車株式会社 リチウムイオン電池の劣化判定方法、リチウムイオン電池の制御方法、リチウムイオン電池の劣化判定装置、リチウムイオン電池の制御装置及び車両
US8054189B2 (en) * 2008-10-16 2011-11-08 Walter Kidde Portable Equipment Inc. Life safety device with automatic battery discharge at the end of life
US9397502B2 (en) 2009-03-02 2016-07-19 Volterra Semiconductor LLC System and method for proportioned power distribution in power converter arrays
US10283974B2 (en) 2009-03-02 2019-05-07 Volterra Semiconductor LLC Systems and methods for intelligent, adaptive management of energy storage packs
JP5633227B2 (ja) * 2009-10-14 2014-12-03 ソニー株式会社 電池パックおよび電池パックの劣化度検出方法
JP5293891B2 (ja) * 2010-06-18 2013-09-18 トヨタ自動車株式会社 劣化度合判定装置
US9726732B2 (en) * 2010-06-22 2017-08-08 GM Global Technology Operations LLC Adaptive battery parameter extraction and SOC estimation for lithium-ion battery
DE102011015746A1 (de) * 2011-03-31 2012-10-04 Li-Tec Battery Gmbh Verfahren zur Steuerung und Handhabung von elektrochemischen Zellen bzw. von Batterien, elektrochemische Zelle und Batterie
US10180460B1 (en) 2012-04-20 2019-01-15 Motiv Power Systems, Inc. Performing active interrogation of battery packs in situ to obtain precise SOC and SOH estimates
JP5677362B2 (ja) * 2012-04-27 2015-02-25 本田技研工業株式会社 電源劣化判定装置
JP5733275B2 (ja) * 2012-07-13 2015-06-10 トヨタ自動車株式会社 組電池の制御装置及び組電池の再利用判定方法
JP6278240B2 (ja) * 2013-08-12 2018-02-14 株式会社Ｇｓユアサ 蓄電素子管理装置、蓄電装置、蓄電システムおよび蓄電素子管理方法
US9360530B2 (en) * 2013-08-19 2016-06-07 Google Technology Holdings LLC Method and system for energy storage capacity estimation of battery cells
JP6182025B2 (ja) * 2013-09-05 2017-08-16 カルソニックカンセイ株式会社 バッテリの健全度推定装置および健全度推定方法
EP3036819B1 (de) * 2014-01-17 2020-02-05 MediaTek Inc. Verfahren und vorrichtung zur einstellung der spannungsschwelle einer batterie durch messen des innenwiderstandes der batterie sowie entsprechendes verfahren und sensorschaltung zur messung des innenwiderstandes der batterie
KR102071589B1 (ko) * 2016-01-19 2020-01-30 주식회사 엘지화학 리튬 이차전지의 충방전 방법
CN110190342B (zh) * 2019-04-30 2021-10-08 超威电源集团有限公司 一种铅酸蓄电池的配组方法
US20210114481A1 (en) * 2019-10-17 2021-04-22 Samsung Sdi Co., Ltd. Method for determining the support of energy content and power of a battery
WO2022162887A1 (ja) * 2021-01-29 2022-08-04 株式会社日立ハイテク 電池診断装置、電池診断方法、電池診断プログラム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0650340B2 (ja) * 1986-04-14 1994-06-29 株式会社日立製作所 自動車用バツテリの寿命診断装置
DE19533445A1 (de) * 1995-09-09 1997-03-13 Telefunken Microelectron Schaltungsanordnung zur Ladungssteuerung und Kapazitätskontrolle wiederaufladbarer Akkumulatoren
JP3543645B2 (ja) * 1997-10-30 2004-07-14 日産自動車株式会社 ２次電池の電池特性算出方法および残存容量推定方法
US5936383A (en) * 1998-04-02 1999-08-10 Lucent Technologies, Inc. Self-correcting and adjustable method and apparatus for predicting the remaining capacity and reserve time of a battery on discharge
JPH11329512A (ja) 1998-05-20 1999-11-30 Fuji Photo Film Co Ltd 二次電池の容量劣化判断方法およびその判断装置
JP2000012104A (ja) 1998-06-24 2000-01-14 Matsushita Electric Ind Co Ltd 電池残容量表示方法および電池残容量表示装置

Also Published As

Publication number Publication date
US20020000790A1 (en) 2002-01-03
US6448743B2 (en) 2002-09-10
EP1167988B1 (de) 2006-08-09
JP2002017045A (ja) 2002-01-18
EP1167988A1 (de) 2002-01-02
DE60122058T2 (de) 2007-01-18

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Legal Events

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