DE602005006442D1 - Batterierestkapazitätsmesser - Google Patents

Batterierestkapazitätsmesser

Info

Publication number
DE602005006442D1
DE602005006442D1 DE602005006442T DE602005006442T DE602005006442D1 DE 602005006442 D1 DE602005006442 D1 DE 602005006442D1 DE 602005006442 T DE602005006442 T DE 602005006442T DE 602005006442 T DE602005006442 T DE 602005006442T DE 602005006442 D1 DE602005006442 D1 DE 602005006442D1
Authority
DE
Germany
Prior art keywords
battery capacity
remaining battery
capacity meter
meter
remaining
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.)
Active
Application number
DE602005006442T
Other languages
English (en)
Inventor
Mikio Ono
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.)
Subaru Corp
Original Assignee
Fuji Jukogyo KK
Fuji Heavy Industries 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 Fuji Jukogyo KK, Fuji Heavy Industries Ltd filed Critical Fuji Jukogyo KK
Publication of DE602005006442D1 publication Critical patent/DE602005006442D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3828—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration
    • 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]
    • G01R31/389—Measuring internal impedance, internal conductance or related variables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
DE602005006442T 2004-01-14 2005-01-12 Batterierestkapazitätsmesser Active DE602005006442D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004007376A JP4583765B2 (ja) 2004-01-14 2004-01-14 蓄電デバイスの残存容量演算装置

Publications (1)

Publication Number Publication Date
DE602005006442D1 true DE602005006442D1 (de) 2008-06-19

Family

ID=34616877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005006442T Active DE602005006442D1 (de) 2004-01-14 2005-01-12 Batterierestkapazitätsmesser

Country Status (4)

Country Link
US (1) US7136762B2 (de)
EP (1) EP1555537B1 (de)
JP (1) JP4583765B2 (de)
DE (1) DE602005006442D1 (de)

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JP4144568B2 (ja) * 2004-06-04 2008-09-03 ソニー株式会社 バッテリ残量検出システム、電子機器及びバッテリパック
US8103485B2 (en) * 2004-11-11 2012-01-24 Lg Chem, Ltd. State and parameter estimation for an electrochemical cell
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JP4587306B2 (ja) * 2005-04-20 2010-11-24 株式会社デンソー 二次電池の残存容量演算方法
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JP4830382B2 (ja) * 2005-07-19 2011-12-07 日産自動車株式会社 二次電池の充電率推定装置
KR100740097B1 (ko) 2005-10-20 2007-07-16 삼성에스디아이 주식회사 배터리의 ｓｏｃ 추정 방법 및 이를 이용한 배터리 관리시스템
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US7647205B2 (en) * 2006-06-07 2010-01-12 Gm Global Technology Operations, Inc. Method and apparatus for management of an electric energy storage device to achieve a target life objective
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KR100882913B1 (ko) 2007-03-19 2009-02-10 삼성에스디아이 주식회사 배터리 팩
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JP5520629B2 (ja) * 2010-02-12 2014-06-11 富士重工業株式会社 車両用電源装置
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JP5727714B2 (ja) * 2010-03-30 2015-06-03 株式会社東芝 電源制御システム
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JP5606933B2 (ja) * 2011-01-18 2014-10-15 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
JP5432931B2 (ja) * 2011-01-18 2014-03-05 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
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CN103852725B (zh) 2012-11-30 2018-05-01 凹凸电子（武汉）有限公司 用于估算电池剩余容量的设备、方法及系统
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Also Published As

Publication number Publication date
EP1555537A1 (de) 2005-07-20
US20050154544A1 (en) 2005-07-14
US7136762B2 (en) 2006-11-14
EP1555537B1 (de) 2008-05-07
JP4583765B2 (ja) 2010-11-17
JP2005201743A (ja) 2005-07-28

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