JP4638251B2 - バッテリの管理装置 - Google Patents

バッテリの管理装置 Download PDF

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Publication number
JP4638251B2
JP4638251B2 JP2005030987A JP2005030987A JP4638251B2 JP 4638251 B2 JP4638251 B2 JP 4638251B2 JP 2005030987 A JP2005030987 A JP 2005030987A JP 2005030987 A JP2005030987 A JP 2005030987A JP 4638251 B2 JP4638251 B2 JP 4638251B2
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Japan
Prior art keywords
impedance
battery
current
remaining capacity
value
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Expired - Fee Related
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JP2005030987A
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English (en)
Japanese (ja)
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JP2006215001A (ja
JP2006215001A5 (enExample
Inventor
篤史 難波
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Subaru Corp
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Fuji Jukogyo KK
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Application filed by Fuji Jukogyo KK filed Critical Fuji Jukogyo KK
Priority to JP2005030987A priority Critical patent/JP4638251B2/ja
Priority to EP20060002300 priority patent/EP1688754B1/en
Priority to US11/347,325 priority patent/US7202632B2/en
Publication of JP2006215001A publication Critical patent/JP2006215001A/ja
Publication of JP2006215001A5 publication Critical patent/JP2006215001A5/ja
Application granted granted Critical
Publication of JP4638251B2 publication Critical patent/JP4638251B2/ja
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Expired - Fee Related legal-status Critical Current

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    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
JP2005030987A 2005-02-07 2005-02-07 バッテリの管理装置 Expired - Fee Related JP4638251B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005030987A JP4638251B2 (ja) 2005-02-07 2005-02-07 バッテリの管理装置
EP20060002300 EP1688754B1 (en) 2005-02-07 2006-02-03 Battery management apparatus
US11/347,325 US7202632B2 (en) 2005-02-07 2006-02-06 Battery management apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005030987A JP4638251B2 (ja) 2005-02-07 2005-02-07 バッテリの管理装置

Publications (3)

Publication Number Publication Date
JP2006215001A JP2006215001A (ja) 2006-08-17
JP2006215001A5 JP2006215001A5 (enExample) 2006-09-28
JP4638251B2 true JP4638251B2 (ja) 2011-02-23

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ID=36051495

Family Applications (1)

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JP2005030987A Expired - Fee Related JP4638251B2 (ja) 2005-02-07 2005-02-07 バッテリの管理装置

Country Status (3)

Country Link
US (1) US7202632B2 (enExample)
EP (1) EP1688754B1 (enExample)
JP (1) JP4638251B2 (enExample)

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KR100927541B1 (ko) * 2008-08-14 2009-11-17 주식회사 엘지화학 배터리 전압 거동을 이용한 배터리 저항 특성 추정 장치 및방법
KR100911315B1 (ko) 2008-08-21 2009-08-11 주식회사 엘지화학 배터리 전압 거동을 이용한 배터리 저항 특성 추정 장치 및방법
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WO2013035183A1 (ja) * 2011-09-08 2013-03-14 日立ビークルエナジー株式会社 電池システム監視装置
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JP5768754B2 (ja) * 2012-03-30 2015-08-26 トヨタ自動車株式会社 推定装置および推定方法
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JP6054788B2 (ja) * 2013-03-26 2016-12-27 Ｎｅｃプラットフォームズ株式会社 蓄電池の残量推定装置及び残量推定方法
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JP6312405B2 (ja) * 2013-11-05 2018-04-18 東京エレクトロン株式会社 プラズマ処理装置
JP6263771B2 (ja) * 2013-12-26 2018-01-24 三菱自動車工業株式会社 車両の駆動用電池劣化判定装置
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JP2015191878A (ja) * 2014-03-31 2015-11-02 株式会社日立製作所 リチウムイオン二次電池システムおよびリチウムイオン二次電池の状態診断方法
CN105717827A (zh) * 2014-12-04 2016-06-29 财团法人资讯工业策进会 车辆引擎状态侦测装置及方法与车载电子装置
JPWO2016147722A1 (ja) * 2015-03-19 2017-12-28 日本電気株式会社 推定装置、推定方法およびプログラム
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CN108931726A (zh) * 2017-05-26 2018-12-04 神华集团有限责任公司 Soc确定方法及装置、电池管理系统
KR102296993B1 (ko) * 2017-11-17 2021-09-01 주식회사 엘지에너지솔루션 배터리 저항 추정 장치 및 방법
JP6958392B2 (ja) * 2018-01-30 2021-11-02 トヨタ自動車株式会社 二次電池システムおよび二次電池の劣化状態推定方法
JP6969464B2 (ja) * 2018-03-19 2021-11-24 トヨタ自動車株式会社 二次電池システムおよび二次電池の劣化状態推定方法
JP7157908B2 (ja) * 2018-12-20 2022-10-21 トヨタ自動車株式会社 電池容量の推定方法および電池容量の推定装置
JP7157909B2 (ja) * 2018-12-20 2022-10-21 トヨタ自動車株式会社 電池容量の推定方法、および電池容量の推定装置
JP7169519B2 (ja) * 2018-12-26 2022-11-11 トヨタ自動車株式会社 電池容量推定方法、および電池容量推定システム
CN109669132B (zh) * 2019-01-21 2020-09-22 西北工业大学 一种基于变分贝叶斯滤波的电池荷电状态估计方法
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DE102020128639A1 (de) * 2020-10-30 2022-05-05 TWAICE Technologies GmbH Widerstandsabschätzung für Batteriezellen einer wiederaufladbaren Batterie
KR102438358B1 (ko) * 2022-05-06 2022-08-31 주식회사 메타덱스터 이동체 배터리의 상태진단과 장애예측 시스템 및 그 방법
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Publication number Publication date
JP2006215001A (ja) 2006-08-17
US20060176022A1 (en) 2006-08-10
EP1688754B1 (en) 2015-04-29
EP1688754A3 (en) 2009-03-04
US7202632B2 (en) 2007-04-10
EP1688754A2 (en) 2006-08-09

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