JPH0288427U - - Google Patents

Info

Publication number
JPH0288427U
JPH0288427U JP16561188U JP16561188U JPH0288427U JP H0288427 U JPH0288427 U JP H0288427U JP 16561188 U JP16561188 U JP 16561188U JP 16561188 U JP16561188 U JP 16561188U JP H0288427 U JPH0288427 U JP H0288427U
Authority
JP
Japan
Prior art keywords
switch
semiconductor
series
power
interruption
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
JP16561188U
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 JP16561188U priority Critical patent/JPH0288427U/ja
Publication of JPH0288427U publication Critical patent/JPH0288427U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Stand-By Power Supply Arrangements (AREA)
  • Protection Of Static Devices (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例をあらわした主回路接
続図であり、第２図は交流電源を無停電で切換え
る半導体交流スイツチの保護の従来例を示した主
回路接続図である。 ２……交流電源、３……ＣＶＣＦインバータ、
４……スイツチ、５……負荷、６……商用電源、
７……半導体交流スイツチとしてのサイリスタス
イツチ、１１……ヒユーズ、１２……バイパスス
イツチ、１３……遮断器、２０……リアクトル。

Claims (1)

    【実用新案登録請求の範囲】
  1. インバータが出力する交流電力と、商用電源か
    らの交流電力との切換えを無停電で行うべく、半
    導体スイツチ素子の逆並列接続で構成している半
    導体交流スイツチにおいて、前記半導体交流スイ
    ツチに直列にリアクトルを接続し、この直列回路
    にバイパススイツチを並列接続することを特徴と
    する半導体交流スイツチの保護回路。
JP16561188U 1988-12-21 1988-12-21 Pending JPH0288427U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16561188U JPH0288427U (ja) 1988-12-21 1988-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16561188U JPH0288427U (ja) 1988-12-21 1988-12-21

Publications (1)

Publication Number Publication Date
JPH0288427U true JPH0288427U (ja) 1990-07-12

Family

ID=31452257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16561188U Pending JPH0288427U (ja) 1988-12-21 1988-12-21

Country Status (1)

Country Link
JP (1) JPH0288427U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013192342A (ja) * 2012-03-13 2013-09-26 Toshiba Corp 無停電電源システムとその切り換え方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013192342A (ja) * 2012-03-13 2013-09-26 Toshiba Corp 無停電電源システムとその切り換え方法

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