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JPS59183181U - load drive device - Google Patents

load drive device

Info

Publication number
JPS59183181U
JPS59183181U JP7839383U JP7839383U JPS59183181U JP S59183181 U JPS59183181 U JP S59183181U JP 7839383 U JP7839383 U JP 7839383U JP 7839383 U JP7839383 U JP 7839383U JP S59183181 U JPS59183181 U JP S59183181U
Authority
JP
Japan
Prior art keywords
thyristor
wave rectifier
rectifier circuit
phase full
compensating
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
JP7839383U
Other languages
Japanese (ja)
Inventor
稔 石川
和夫 桜井
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP7839383U priority Critical patent/JPS59183181U/en
Publication of JPS59183181U publication Critical patent/JPS59183181U/en
Pending legal-status Critical Current

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  • Rectifiers (AREA)
  • Power Conversion In General (AREA)

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図は従来装置を示す回路図、第３図は本考案
の一実施例を示す回路図、第２Ａ図〜第２Ｄ図および第
４Ａ図〜第４Ｃ図はそれぞれ電圧波形図である。 １：単相交流電源、２：ダイオードブリッジ回路、３：
負荷、９：サイ１月スタ、１１：補償用サイリスタ、１
２：ツェナーダイオード。, FIG. 1 is a circuit diagram showing a conventional device, FIG. 3 is a circuit diagram showing an embodiment of the present invention, and FIGS. 2A to 2D and 4A to 4C are voltage waveform diagrams, respectively. 1: Single-phase AC power supply, 2: Diode bridge circuit, 3:
Load, 9: Thyristor, 11: Compensation thyristor, 1
2: Zener diode.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）単相交流電源から単相全波整流回路を介してこの
単相全波整流回路の直流端子に接続された負荷をサイリ
スタにより駆動するものにおいて、前記単相全波整流回
路の少なくとも一辺に単相全波整流回路の構成素子と直
列に補償用サイリスタを接続し、この補償用サイリスタ
のゲートに補償用サイリスタの導通時期を設定する電圧
検出回路を接続したことを特徴とする負荷駆動装置＝(1) In a device in which a thyristor drives a load connected from a single-phase AC power supply via a single-phase full-wave rectifier circuit to a DC terminal of the single-phase full-wave rectifier circuit, at least one side of the single-phase full-wave rectifier circuit. A load driving device characterized in that a compensating thyristor is connected in series with the constituent elements of a single-phase full-wave rectifier circuit, and a voltage detection circuit for setting the conduction timing of the compensating thyristor is connected to the gate of the compensating thyristor. = （２）実用新案登録請求の範囲第１項記載の装置におい
て、前記電圧検出回路はツェナーダイオードであること
を特徴とする負荷駆動装置。(2) Utility Model Registration The device according to claim 1, wherein the voltage detection circuit is a Zener diode.
JP7839383U 1983-05-25 1983-05-25 load drive device Pending JPS59183181U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7839383U JPS59183181U (en) 1983-05-25 1983-05-25 load drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7839383U JPS59183181U (en) 1983-05-25 1983-05-25 load drive device

Publications (1)

Publication Number Publication Date
JPS59183181U true JPS59183181U (en) 1984-12-06

Family

ID=30208395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7839383U Pending JPS59183181U (en) 1983-05-25 1983-05-25 load drive device

Country Status (1)

Country Link
JP (1) JPS59183181U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009284693A (en) * 2008-05-23 2009-12-03 Tsubaki Emerson Co Dc power supply

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009284693A (en) * 2008-05-23 2009-12-03 Tsubaki Emerson Co Dc power supply

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