JPH03111148U - - Google Patents

Info

Publication number
JPH03111148U
JPH03111148U JP2035990U JP2035990U JPH03111148U JP H03111148 U JPH03111148 U JP H03111148U JP 2035990 U JP2035990 U JP 2035990U JP 2035990 U JP2035990 U JP 2035990U JP H03111148 U JPH03111148 U JP H03111148U
Authority
JP
Japan
Prior art keywords
power supply
energization control
rectifier
control circuit
backflow prevention
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
JP2035990U
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 JP2035990U priority Critical patent/JPH03111148U/ja
Publication of JPH03111148U publication Critical patent/JPH03111148U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Stand-By Power Supply Arrangements (AREA)
  • Rectifiers (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る無停電電源装置の一実施
例を示す概略構成図であり、第2図は第1図の通
電制御回路の要部を示す回路図であり、第3図は
従来技術を示す概略構成図である。 1c,2c,11c,12c,21c,22c
,31c,32c,T1c,T2c……コイル、
1a,2a,11a,12a,21a,22a,
31a,32a,V1a,V2a……Aスイツチ
、11b,31b,32b,T1b,T2b……
Bスイツチ、AC……交流電源、CU……通電制
御回路、PT……プログラムタイマ、T1,T2
……タイマ、RC1,RC2……整流器、V1,
V2……電圧センサ、D1,D2……ダイオード
、BT……蓄電池、L……負荷。

Claims (1)

  1. 【実用新案登録請求の範囲】 交流電源を整流する複数の整流器と負荷及び蓄
    電池との間に、各々逆流防止素子を介して接続し
    てなる複数の整流系統を具備した無停電電源装置
    であつて、 前記整流系統における整流器と交流電源間に通
    電制御回路を設けるとともに、該通電制御回路に
    前記整流器と逆流防止素子間の電圧信号を入力さ
    せることにより通電制御を行うことを特徴とする
    無停電電源装置。
JP2035990U 1990-02-28 1990-02-28 Pending JPH03111148U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2035990U JPH03111148U (ja) 1990-02-28 1990-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2035990U JPH03111148U (ja) 1990-02-28 1990-02-28

Publications (1)

Publication Number Publication Date
JPH03111148U true JPH03111148U (ja) 1991-11-14

Family

ID=31523450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2035990U Pending JPH03111148U (ja) 1990-02-28 1990-02-28

Country Status (1)

Country Link
JP (1) JPH03111148U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022180781A1 (ja) * 2021-02-26 2022-09-01 三菱電機株式会社 直流給配電システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022180781A1 (ja) * 2021-02-26 2022-09-01 三菱電機株式会社 直流給配電システム

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