JPH0139068B2 - - Google Patents

Info

Publication number
JPH0139068B2
JPH0139068B2 JP55029225A JP2922580A JPH0139068B2 JP H0139068 B2 JPH0139068 B2 JP H0139068B2 JP 55029225 A JP55029225 A JP 55029225A JP 2922580 A JP2922580 A JP 2922580A JP H0139068 B2 JPH0139068 B2 JP H0139068B2
Authority
JP
Japan
Prior art keywords
current
battery
voltage
operational amplifier
capacity
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
Application number
JP55029225A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56126776A (en
Inventor
Seiichi Matsushige
Tsutomu Sugito
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
Priority to JP2922580A priority Critical patent/JPS56126776A/ja
Publication of JPS56126776A publication Critical patent/JPS56126776A/ja
Publication of JPH0139068B2 publication Critical patent/JPH0139068B2/ja
Granted 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]
    • G01R31/382—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Secondary Cells (AREA)
JP2922580A 1980-03-10 1980-03-10 Detecting method for capacity of battery for automobile Granted JPS56126776A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2922580A JPS56126776A (en) 1980-03-10 1980-03-10 Detecting method for capacity of battery for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2922580A JPS56126776A (en) 1980-03-10 1980-03-10 Detecting method for capacity of battery for automobile

Publications (2)

Publication Number Publication Date
JPS56126776A JPS56126776A (en) 1981-10-05
JPH0139068B2 true JPH0139068B2 (ko) 1989-08-17

Family

ID=12270270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2922580A Granted JPS56126776A (en) 1980-03-10 1980-03-10 Detecting method for capacity of battery for automobile

Country Status (1)

Country Link
JP (1) JPS56126776A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08250160A (ja) * 1995-03-08 1996-09-27 Nippon Telegr & Teleph Corp <Ntt> トリクル用Ｎｉ−Ｃｄ電池の容量推定回帰式導出方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS636477A (ja) * 1986-06-26 1988-01-12 Yuasa Battery Co Ltd 蓄電池の診断方式
WO1992015022A1 (en) * 1991-02-13 1992-09-03 Commonwealth Scientific And Industrial Research Organisation Testing heavy current batteries
JP2006129588A (ja) 2004-10-28 2006-05-18 Sanyo Electric Co Ltd 二次電池の電力制御方法及び電源装置
JP4275078B2 (ja) 2005-01-13 2009-06-10 三洋電機株式会社 電池の制限電流制御方法
JP4780965B2 (ja) 2005-01-14 2011-09-28 三洋電機株式会社 電池の残容量検出方法及び電源装置
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
CN104345198B (zh) * 2013-07-26 2017-09-29 上海汽车集团股份有限公司 启停过程中蓄电池工作电流的估算方法和装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08250160A (ja) * 1995-03-08 1996-09-27 Nippon Telegr & Teleph Corp <Ntt> トリクル用Ｎｉ−Ｃｄ電池の容量推定回帰式導出方法

Also Published As

Publication number Publication date
JPS56126776A (en) 1981-10-05

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