JPH0397349U - - Google Patents

Info

Publication number
JPH0397349U
JPH0397349U JP554490U JP554490U JPH0397349U JP H0397349 U JPH0397349 U JP H0397349U JP 554490 U JP554490 U JP 554490U JP 554490 U JP554490 U JP 554490U JP H0397349 U JPH0397349 U JP H0397349U
Authority
JP
Japan
Prior art keywords
voltage
rectifier
inverter
power supply
storage battery
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
JP554490U
Other languages
English (en)
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 filed Critical
Priority to JP554490U priority Critical patent/JPH0397349U/ja
Publication of JPH0397349U publication Critical patent/JPH0397349U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Stand-By Power Supply Arrangements (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示すブロツク図、
第2図は従来装置のブロツク図である。 1……変換装置、2……整流器、3……インバ
ータ、4……蓄電池、5……商用交流電源、6…
…切換スイツチ、7……負荷、8……自家用発電
機、9……スイツチ、10……半導体スイツチ、
11……ダイオード。

Claims (1)

    【実用新案登録請求の範囲】
  1. 交流電圧を直流電圧に変換する整流器と、この
    整流器の直流出力電圧を交流電圧に変換するイン
    バータと、前記整流器交流入力電圧として商用交
    流電源電圧或いは自家用発電機の出力電圧のいず
    れかを選択して供給する切換スイツチと、前記整
    流器の入力交流電圧の消失時前記インバータに直
    流電圧を供給する蓄電池とから成る無停電電源装
    置において、前記蓄電池とインバータの直流側と
    の間に前記自家発電機の運転信号に応動し少なく
    とも前記蓄電池の充電回路を遮断するスイツチを
    設けたことを特徴とする無停電電源装置。
JP554490U 1990-01-24 1990-01-24 Pending JPH0397349U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP554490U JPH0397349U (ja) 1990-01-24 1990-01-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP554490U JPH0397349U (ja) 1990-01-24 1990-01-24

Publications (1)

Publication Number Publication Date
JPH0397349U true JPH0397349U (ja) 1991-10-07

Family

ID=31509246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP554490U Pending JPH0397349U (ja) 1990-01-24 1990-01-24

Country Status (1)

Country Link
JP (1) JPH0397349U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007312544A (ja) * 2006-05-19 2007-11-29 Fujitsu Access Ltd バックアップ電源装置
JP2008022641A (ja) * 2006-07-13 2008-01-31 Fujitsu Access Ltd バックアップ電源装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007312544A (ja) * 2006-05-19 2007-11-29 Fujitsu Access Ltd バックアップ電源装置
JP2008022641A (ja) * 2006-07-13 2008-01-31 Fujitsu Access Ltd バックアップ電源装置

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