JPS56148075A - Battery discharge meter - Google Patents

Battery discharge meter

Info

Publication number
JPS56148075A
JPS56148075A JP5220780A JP5220780A JPS56148075A JP S56148075 A JPS56148075 A JP S56148075A JP 5220780 A JP5220780 A JP 5220780A JP 5220780 A JP5220780 A JP 5220780A JP S56148075 A JPS56148075 A JP S56148075A
Authority
JP
Japan
Prior art keywords
battery
output
discharge
voltage
circuit
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.)
Granted
Application number
JP5220780A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0132468B2 (enrdf_load_stackoverflow
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 true JPS56148075A (en) 1981-11-17
JPH0132468B2 JPH0132468B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63200779U (enrdf_load_stackoverflow) * 1987-06-15 1988-12-23
WO1997020225A1 (fr) * 1994-05-31 1997-06-05 Omron Corporation Dispositif et procede d'estimation de la duree de vie restante d'une batterie
KR100624365B1 (ko) * 2004-12-01 2006-09-18 주식회사 파워트론 축전지셀 단자전압 및 내부 임피던스 측정 회로
KR100760134B1 (ko) * 2005-01-18 2007-09-18 산요덴키가부시키가이샤 전압-주파수 변환 장치

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63200779U (enrdf_load_stackoverflow) * 1987-06-15 1988-12-23
WO1997020225A1 (fr) * 1994-05-31 1997-06-05 Omron Corporation Dispositif et procede d'estimation de la duree de vie restante d'une batterie
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
KR100760134B1 (ko) * 2005-01-18 2007-09-18 산요덴키가부시키가이샤 전압-주파수 변환 장치

Also Published As

Publication number Publication date
JPH0132468B2 (enrdf_load_stackoverflow) 1989-06-30

Similar Documents

Publication Publication Date Title
US3778702A (en) Operating time remaining computer
HU182000B (hu) Szabadalmi leírás
US4264861A (en) Electronic ampere-hour meter
US4136563A (en) Digital volumetric flow rate measurement of a flowing fluid
JPS56148075A (en) Battery discharge meter
JPS55131780A (en) Power measuring apparatus
JPS6443775A (en) Capacity testing device for storage battery
KR840001160B1 (ko) 계수형 적산전력량계
SU554581A1 (ru) Способ определени энергетического ресурса аккумул тора
JPS5845670B2 (ja) バツテリ−テスタ−
JPS5593071A (en) Flicker meter
SU979909A1 (ru) Устройство дл измерени параметров вращающегос вала
JPS568556A (en) Wind velocity measuring device
SU1550629A1 (ru) Измеритель мощности оптического сигнала в волоконно-оптических системах передачи
JPS5483473A (en) Electronc watch
JPS6441873A (en) Automatically insulation diagnosing apparatus
JPS6423177A (en) Discharging ability measuring instrument
JPS55162053A (en) Ph measuring device incorporating temperature display part
JPS5658666A (en) Avometer having impedance range
SU1048538A1 (ru) Устройство дл определени степени зар женности аккумул торной батареи
JPS5664661A (en) Measuring apparatus of dc electric energy
JPS6449981A (en) Method for measuring electrostatic capacity of cable run to ground
JPS5631656A (en) S/n instrument and s/n measuring method
JPS55109967A (en) Two-power-supply bridge unit
JPS5679970A (en) Residual capacity meter of storage battery