JPS6011694U - Inverter for driving induction motor - Google Patents

Inverter for driving induction motor

Info

Publication number
JPS6011694U
JPS6011694U JP10411383U JP10411383U JPS6011694U JP S6011694 U JPS6011694 U JP S6011694U JP 10411383 U JP10411383 U JP 10411383U JP 10411383 U JP10411383 U JP 10411383U JP S6011694 U JPS6011694 U JP S6011694U
Authority
JP
Japan
Prior art keywords
inverter
induction motor
discharge resistor
driving induction
detector
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.)
Granted
Application number
JP10411383U
Other languages
Japanese (ja)
Other versions
JPH0521996Y2 (en
Inventor
奥野　文夫
上野　佐千夫
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP10411383U priority Critical patent/JPS6011694U/en
Publication of JPS6011694U publication Critical patent/JPS6011694U/en
Application granted granted Critical
Publication of JPH0521996Y2 publication Critical patent/JPH0521996Y2/ja
Granted 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) [Abstract] 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図はインバータの主回路のブロック図、第２図は従
来の放電抵抗ユニットのブ爾ツク図、第３図は本考案の
放電抵抗ユニットのブロック図である。 ３・・・・・・平滑用コンデンサ、６，７．・・・端子
、１０・・・・・・検出器、１１・・・・・・トランジ
スタ、１２・・・・・・放電抵抗、Ａ・・・・・・整流
用ダイオード、Ｂ・・・・・・放電抵抗ユニット。FIG. 1 is a block diagram of the main circuit of the inverter, FIG. 2 is a block diagram of a conventional discharge resistor unit, and FIG. 3 is a block diagram of the discharge resistor unit of the present invention. 3... Smoothing capacitor, 6,7. ...Terminal, 10...Detector, 11...Transistor, 12...Discharge resistor, A...Rectifier diode, B... ...Discharge resistance unit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 整流用タイオードブリッジの出力端に、インバータの直
流電圧を検出する検出器と、前記検出器の出力端に接続
され、放電抵抗を駆動させるパワートランジスタを接続
して放電抵抗ユニットを構成し、この放電抵抗ユニット
を前記整流用ダイオードブリッジを介して平滑用コンデ
ンサと並列に外付は接続してなる誘導電動機駆動用イン
バータ。A detector for detecting the DC voltage of the inverter and a power transistor connected to the output terminal of the detector to drive the discharge resistor are connected to the output end of the rectifying diode bridge to form a discharge resistor unit. An inverter for driving an induction motor comprising a discharge resistor unit externally connected in parallel with a smoothing capacitor via the rectifier diode bridge.
JP10411383U 1983-07-04 1983-07-04 Inverter for driving induction motor Granted JPS6011694U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10411383U JPS6011694U (en) 1983-07-04 1983-07-04 Inverter for driving induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10411383U JPS6011694U (en) 1983-07-04 1983-07-04 Inverter for driving induction motor

Publications (2)

Publication Number Publication Date
JPS6011694U true JPS6011694U (en) 1985-01-26
JPH0521996Y2 JPH0521996Y2 (en) 1993-06-04

Family

ID=30244606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10411383U Granted JPS6011694U (en) 1983-07-04 1983-07-04 Inverter for driving induction motor

Country Status (1)

Country Link
JP (1) JPS6011694U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765295A (en) * 1980-10-06 1982-04-20 Mitsubishi Electric Corp Inverter devoce

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765295A (en) * 1980-10-06 1982-04-20 Mitsubishi Electric Corp Inverter devoce

Also Published As

Publication number Publication date
JPH0521996Y2 (en) 1993-06-04

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