JPS60147955U - Uninterruptible power system - Google Patents

Uninterruptible power system

Info

Publication number
JPS60147955U
JPS60147955U JP3524184U JP3524184U JPS60147955U JP S60147955 U JPS60147955 U JP S60147955U JP 3524184 U JP3524184 U JP 3524184U JP 3524184 U JP3524184 U JP 3524184U JP S60147955 U JPS60147955 U JP S60147955U
Authority
JP
Japan
Prior art keywords
power
uninterruptible power
power system
rectifier
inverter
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.)
Pending
Application number
JP3524184U
Other languages
Japanese (ja)
Inventor
正浩 伊藤
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP3524184U priority Critical patent/JPS60147955U/en
Publication of JPS60147955U publication Critical patent/JPS60147955U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来装置のブロック図、第２図は本考案の一実
施例を示すブロック図、第３図は本考案の他の実施例を
示すブロック図、第４図は第３図中のチョッパ回路９内
の構成を示すブロック図である。 Ａ・・・無停電電源装置、１・・・商用交流電源、２・
・・整流器、３及び３′・・・直流リアクトル、４・・
・蓄電池、５・・・コンデンサ、６・・・インバータ、
７・・・交流フィルタ、８・・・負荷、９・・・チョッ
パ回路、１０・・・直流リアクトル、１１・・・半導体
スイッチ、１２・・・整流素子、１３・・・コンデンサ
。Fig. 1 is a block diagram of a conventional device, Fig. 2 is a block diagram showing one embodiment of the present invention, Fig. 3 is a block diagram showing another embodiment of the present invention, and Fig. 4 is a block diagram showing an embodiment of the present invention. 2 is a block diagram showing the internal configuration of a chopper circuit 9. FIG. A: Uninterruptible power supply, 1: Commercial AC power supply, 2:
... Rectifier, 3 and 3'... DC reactor, 4...
・Storage battery, 5... Capacitor, 6... Inverter,
7... AC filter, 8... Load, 9... Chopper circuit, 10... DC reactor, 11... Semiconductor switch, 12... Rectifying element, 13... Capacitor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 商用交流電源を受電し、整流器により直流に変換したの
ち、インバータにより交流に変換し、負荷に給電すると
共に商用交流電源が停電した際に直流電力を前記インバ
ータに供給する蓄電池を前、記整流器の出力に接続して
なる無停電電源装置において、整流器出力と蓄電池の間
に直流リアクトルを具備してなる無停電電源装置。A storage battery that receives commercial AC power, converts it into DC using a rectifier, converts it to AC using an inverter, supplies power to a load, and supplies DC power to the inverter when the commercial AC power fails is connected to the rectifier. An uninterruptible power supply connected to an output, which includes a DC reactor between a rectifier output and a storage battery.
JP3524184U 1984-03-14 1984-03-14 Uninterruptible power system Pending JPS60147955U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3524184U JPS60147955U (en) 1984-03-14 1984-03-14 Uninterruptible power system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3524184U JPS60147955U (en) 1984-03-14 1984-03-14 Uninterruptible power system

Publications (1)

Publication Number Publication Date
JPS60147955U true JPS60147955U (en) 1985-10-01

Family

ID=30539341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3524184U Pending JPS60147955U (en) 1984-03-14 1984-03-14 Uninterruptible power system

Country Status (1)

Country Link
JP (1) JPS60147955U (en)

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