JPH0132468B2 - - Google Patents

Info

Publication number
JPH0132468B2
JPH0132468B2 JP55052207A JP5220780A JPH0132468B2 JP H0132468 B2 JPH0132468 B2 JP H0132468B2 JP 55052207 A JP55052207 A JP 55052207A JP 5220780 A JP5220780 A JP 5220780A JP H0132468 B2 JPH0132468 B2 JP H0132468B2
Authority
JP
Japan
Prior art keywords
discharge
voltage
storage battery
circuit
value
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
JP55052207A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56148075A (en
Inventor
Atsushi Hirao
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.)
Japan Storage Battery Co Ltd
Original Assignee
Japan Storage 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 Japan Storage Battery Co Ltd filed Critical Japan Storage Battery Co Ltd
Priority to JP5220780A priority Critical patent/JPS56148075A/ja
Publication of JPS56148075A publication Critical patent/JPS56148075A/ja
Publication of JPH0132468B2 publication Critical patent/JPH0132468B2/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)
JP5220780A 1980-04-18 1980-04-18 Battery discharge meter Granted JPS56148075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5220780A JPS56148075A (en) 1980-04-18 1980-04-18 Battery discharge meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5220780A JPS56148075A (en) 1980-04-18 1980-04-18 Battery discharge meter

Publications (2)

Publication Number Publication Date
JPS56148075A JPS56148075A (en) 1981-11-17
JPH0132468B2 true JPH0132468B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-06-30

Family

ID=12908318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5220780A Granted JPS56148075A (en) 1980-04-18 1980-04-18 Battery discharge meter

Country Status (1)

Country Link
JP (1) JPS56148075A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0742151Y2 (ja) * 1987-06-15 1995-09-27 株式会社三陽電機製作所 電気車用蓄電池の放電監視装置
US6317697B1 (en) 1995-11-29 2001-11-13 Omron Corporation Battery life determination apparatus and battery life determination method
KR100624365B1 (ko) * 2004-12-01 2006-09-18 주식회사 파워트론 축전지셀 단자전압 및 내부 임피던스 측정 회로
JP2006203369A (ja) * 2005-01-18 2006-08-03 Sanyo Electric Co Ltd 電圧−周波数変換装置、電圧−周波数変換装置の基準電圧発生方法

Also Published As

Publication number Publication date
JPS56148075A (en) 1981-11-17

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