KR900002350Y1 - 무정전 장치에 있어서의 축전지의 양부 판정회로 - Google Patents

무정전 장치에 있어서의 축전지의 양부 판정회로 Download PDF

Info

Publication number
KR900002350Y1
KR900002350Y1 KR2019860021960U KR860021960U KR900002350Y1 KR 900002350 Y1 KR900002350 Y1 KR 900002350Y1 KR 2019860021960 U KR2019860021960 U KR 2019860021960U KR 860021960 U KR860021960 U KR 860021960U KR 900002350 Y1 KR900002350 Y1 KR 900002350Y1
Authority
KR
South Korea
Prior art keywords
battery
time
load
storage battery
signal
Prior art date
Application number
KR2019860021960U
Other languages
English (en)
Korean (ko)
Other versions
KR870015238U (ko
Inventor
에이지 오오나리
Original Assignee
가부시끼가이샤 에이꼬오 기껭
에이지 오오나리
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 가부시끼가이샤 에이꼬오 기껭, 에이지 오오나리 filed Critical 가부시끼가이샤 에이꼬오 기껭
Publication of KR870015238U publication Critical patent/KR870015238U/ko
Application granted granted Critical
Publication of KR900002350Y1 publication Critical patent/KR900002350Y1/ko

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stand-By Power Supply Arrangements (AREA)
KR2019860021960U 1986-03-07 1986-12-30 무정전 장치에 있어서의 축전지의 양부 판정회로 KR900002350Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33024 1986-03-07
JP1986033024U JPS62145173U (ja) 1986-03-07 1986-03-07

Publications (2)

Publication Number Publication Date
KR870015238U KR870015238U (ko) 1987-10-24
KR900002350Y1 true KR900002350Y1 (ko) 1990-03-22

Family

ID=30840247

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860021960U KR900002350Y1 (ko) 1986-03-07 1986-12-30 무정전 장치에 있어서의 축전지의 양부 판정회로

Country Status (2)

Country Link
JP (1) JPS62145173U (ja)
KR (1) KR900002350Y1 (ja)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134342A (en) * 1978-04-10 1979-10-18 Toshiba Corp Captive generator control system

Also Published As

Publication number Publication date
JPS62145173U (ja) 1987-09-12
KR870015238U (ko) 1987-10-24

Similar Documents

Publication Publication Date Title
US20070228835A1 (en) Backup power system for electrical appliances
US6278279B1 (en) Path test for a DC battery back-up system
JPH07177652A (ja) 太陽光発電システムおよび太陽光発電システムの保護方式
US10992257B2 (en) State of health mechanisms for energy generation systems
CN103746570A (zh) 整流器及电力设备
US4237371A (en) Rotary machine electronics supervisory and control apparatus
US20110074358A1 (en) Battery Protection Device which Utilizes Light Current to Control Heavy Current
KR20190072276A (ko) 워치독 타이머를 진단하기 위한 장치 및 방법
KR101684679B1 (ko) 접속반내의 단자볼트 텐션상태 검출을 통한 화재방지기능을 가지는 태양광발전시스템
KR900002350Y1 (ko) 무정전 장치에 있어서의 축전지의 양부 판정회로
CN114069776A (zh) 一种太阳能充电控制装置、系统及控制方法
GB2319909A (en) Monitoring operation of a three phase electric motor
JP2003270284A (ja) 電機機器のための巻線レアショート監視装置
FI108322B (fi) Järjestelmä paristojen varaustason tarkkailemiseksi ja määrittämiseksi erityisesti varasähkön syöttöyksiköitä varten
GB2046923A (en) Automatic checking of batteries or cells
GB2213600A (en) Testing batteries
CN108680864B (zh) 一种具有欠压保护的蓄电池放电测试装置及方法
CN115808643A (zh) 一种具有实时数据获取的电气柜功能测试台
JPH06233475A (ja) 電源装置
CN211859931U (zh) 一种具有状态监测及故障记录功能的igbt驱动电路
US20070297111A1 (en) Low frequency switch
CN115561629B (zh) 一种便携式电动机空载试验装置
KR100288043B1 (ko) 릴레이 및 타이머의 동작 검사 장치
Rodriguez Operating experience with the Chino 10 MW/40 MWh battery energy storage facility
CN219938230U (zh) 一种新型的水轮发电机组励磁功率柜风机控制系统

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19970313

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee