KR860002167A - 밧데리 백업회로 - Google Patents

밧데리 백업회로 Download PDF

Info

Publication number
KR860002167A
KR860002167A KR1019850005094A KR850005094A KR860002167A KR 860002167 A KR860002167 A KR 860002167A KR 1019850005094 A KR1019850005094 A KR 1019850005094A KR 850005094 A KR850005094 A KR 850005094A KR 860002167 A KR860002167 A KR 860002167A
Authority
KR
South Korea
Prior art keywords
main
battery
backup
backup battery
switch
Prior art date
Application number
KR1019850005094A
Other languages
English (en)
Inventor
마모루 이시까와
Original Assignee
스미노 신이찌로오
도오꾜오 덴끼 가부시기 가이샤
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 스미노 신이찌로오, 도오꾜오 덴끼 가부시기 가이샤 filed Critical 스미노 신이찌로오
Publication of KR860002167A publication Critical patent/KR860002167A/ko

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems

Abstract

내용 없음

Description

밧데리 백업회로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제1의 실시예를 도시한 회로도.
제2도는 본 발명의 제2의 실시예를 도시한 회로도.
도면의 주요 부분에 대한 부호의 설명.
10:주블록, 11:PC판, 12:부불록, T1,T2,T3,T4:입력단자, R1,R2:저항, 13:다이오드, 14:주백업전지, 15:스위치, 16:다이오드2, 17:백업전지, 18:다이오드3, 19:다이오드4, 20:회로부, 21:다이오드5.

Claims (3)

  1. 주전원으로부터 전력을 공급하는 n개의 PC판을 설치하고, 상기 주전원의 전압에 연동하여 단속하는 스위치를 설치하며, 이 스위치에 이하여 상기 주전원이 끊겼을 때 각 PC판에 백업 전력을 공급하는 주백업전지를 설치하고, 이 주 백업전지의 접속선에 그 주 백업전지보다도 소용량의 백업전지를 역전류 방지용 다이오드를 개재시켜 각 PC판에 각각 설치한 것을 특징으로 하는 밧테리 백업회로.
  2. 제1항에 있어서, 스위치를 주전원 쪽에 1개만 달고, 이 스위치와 접속선에 있어서의 주 백업전지 및 백업전지의 접점과의 사이에 역전류 방지용 다이오드를 각 PC판에 각각 설치한 것을 특징으로 하는 밧테리 백업회로.
  3. 제1항에 있어서, 주전원 쪽에 주 백업전지에 대한 주 역전류 방지용 다이오드를 1개만 배설하고, 상기 주 백업전지를 스위치와 각 PC판에 각각 설치한 역전류 방지용 다이오드와의 사이에 접속한 것을 특징으로 하는 밧테리 백업회로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850005094A 1984-08-01 1985-07-16 밧데리 백업회로 KR860002167A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59-162692 1984-08-01
JP16269284A JPS6142235A (ja) 1984-08-01 1984-08-01 バツテリ−バツクアツプ回路

Publications (1)

Publication Number Publication Date
KR860002167A true KR860002167A (ko) 1986-03-26

Family

ID=15759481

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850005094A KR860002167A (ko) 1984-08-01 1985-07-16 밧데리 백업회로

Country Status (4)

Country Link
US (1) US4670661A (ko)
JP (1) JPS6142235A (ko)
KR (1) KR860002167A (ko)
GB (1) GB2162706B (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63163612A (ja) * 1986-12-26 1988-07-07 Toshiba Corp 制御電源回路
US4760276A (en) * 1987-11-09 1988-07-26 Unisys Corporation Power supply system, for segmented loads, having phantom redundancy
DE3926351A1 (de) * 1988-08-31 1990-03-29 Siemens Ag Speisevorrichtung mit wenigstens einer ersatzspeisequelle
KR930008260B1 (ko) * 1989-09-29 1993-08-27 가부시기가이샤 도시바 휴대용 컴퓨터를 위한 지능 전원 시스템
JPH0449485A (ja) * 1990-06-19 1992-02-18 Mitsubishi Electric Corp Ｉｃカード
JP2544009B2 (ja) * 1990-07-16 1996-10-16 富士通株式会社 電源装置
US5160851A (en) * 1990-08-28 1992-11-03 Nynex Corporation Rechargeable back-up battery system including a number of battery cells having float voltage exceeding maximum load voltage
JPH0583883A (ja) * 1991-09-19 1993-04-02 Mitsubishi Electric Corp 電子部品装置
FR2721766B1 (fr) * 1994-06-28 1996-07-26 Thomson Consumer Electronics Appareil électronique à deux modes d'alimentation.
US5777454A (en) * 1996-05-29 1998-07-07 Peco Ii, Inc. Back-up battery management system for a DC power supply
US5886503A (en) * 1996-05-29 1999-03-23 Peco Ii, Inc. Back-up battery management apparatus for charging and testing individual battery cells in a string of battery cells
US5892299A (en) * 1996-09-24 1999-04-06 Siewert; James Carl Simultaneous power supply source
US7269034B2 (en) 1997-01-24 2007-09-11 Synqor, Inc. High efficiency power converter
US6104103A (en) * 1998-05-08 2000-08-15 Ingalls Shipbuilding, Inc. Simultaneous power supply source
CN1330074C (zh) * 2003-04-23 2007-08-01 华为技术有限公司 一种二次电源备份方法及装置
EP1518597A3 (de) * 2003-09-26 2005-11-09 DAS - Dünnschicht Anlagen Systeme GmbH Modulares System für die Behandlung von Schadstoffe enthaltenden Prozessabgasen
US8723370B2 (en) * 2011-08-30 2014-05-13 Renewable Power Conversion, Inc. Photovoltaic string sub-combiner
US10199950B1 (en) 2013-07-02 2019-02-05 Vlt, Inc. Power distribution architecture with series-connected bus converter
TWI534601B (zh) * 2014-03-03 2016-05-21 廣達電腦股份有限公司 可擴充裝置以及其供電方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293444A (en) * 1962-09-05 1966-12-20 United Aircraft Corp Build-up circuit for series-connected power supplies
US3609386A (en) * 1969-06-30 1971-09-28 Ibm Apparatus for providing uninterrupted power to a load
AT330895B (de) * 1973-02-19 1976-07-26 Philips Nv Notbeleuchtung
US3808452A (en) * 1973-06-04 1974-04-30 Gte Automatic Electric Lab Inc Power supply system having redundant d. c. power supplies
JPS50129937A (ko) * 1974-03-30 1975-10-14
US4272650A (en) * 1976-12-29 1981-06-09 International Mobile Machines Incorporated Power supply system
JPS5638944A (en) * 1979-09-04 1981-04-14 Tokyo Shibaura Electric Co Backup power maintenance system
EP0253095B1 (en) * 1980-06-26 1992-02-19 Texas Instruments Incorporated Memory interface system
GB2084769B (en) * 1980-08-06 1985-03-13 Racal Microelect System Back-up electrical power supply
JPS5797457A (en) * 1980-12-10 1982-06-17 Toshiba Corp Discriminating circuit for variation in power voltage
JPS5893436A (ja) * 1981-11-30 1983-06-03 株式会社東芝 リチウム電池バツクアツプ回路
JPS5987842A (ja) * 1982-11-10 1984-05-21 Toshiba Corp Ｉｃ／ｌｓｉソケツト
US4506346A (en) * 1982-12-01 1985-03-19 At&T Bell Laboratories Programmable cartridge telephone communication system
JPS59156124A (ja) * 1983-02-24 1984-09-05 松下電器産業株式会社 電源バツクアツプ回路

Also Published As

Publication number Publication date
GB2162706A (en) 1986-02-05
GB8518465D0 (en) 1985-08-29
US4670661A (en) 1987-06-02
GB2162706B (en) 1988-02-03
JPS6142235A (ja) 1986-02-28

Similar Documents

Publication Publication Date Title
KR860002167A (ko) 밧데리 백업회로
KR890007447A (ko) 축전지 팩
KR910008906A (ko) 접지해제 보호회로를 갖는 전자 회로 장치
KR970072610A (ko) 양방향 전압 변환기
TW230851B (ko)
KR900700954A (ko) 출력 회로
KR850005040A (ko) 전동 펌프
KR840007325A (ko) 스위치 회로
KR910017753A (ko) 전력 온/오프 회로
DE59609780D1 (de) Schalteranordnung zur An- und Abschaltung der elektrischen Energiezufuhr von elektrischen Verbrauchern
ATA65698A (de) Fehlerstromschutzschalter
ES2167082T3 (es) Circuito electronico.
DK1105897T3 (da) Indretning til Kortslutning
KR850006661A (ko) 백 업 회 로
SU1575267A1 (ru) Устройство автоматического резервировани питани нагрузки
JPS5493434A (en) Voltage switching circuit
KR890011156A (ko) 전원 보호 회로
JPS56164419A (en) Power supply circuit
ATE147203T1 (de) Mit einer parallelschaltung versehene serienschaltung
KR920000054A (ko) 입출력 절환장치
FR2297509A1 (fr) Commutateurs de puissance distribues pour dispositifs modulaires
KR940016335A (ko) 전원차단장치 및 순차제어릴레이
KR960027298A (ko) 보드절체회로
JPS59178930A (ja) 無停電電源装置
KR970040760A (ko) 전동차의 구원회로

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application