JPS59111499U - Speed control device for wound induction motor - Google Patents

Speed control device for wound induction motor

Info

Publication number
JPS59111499U
JPS59111499U JP473983U JP473983U JPS59111499U JP S59111499 U JPS59111499 U JP S59111499U JP 473983 U JP473983 U JP 473983U JP 473983 U JP473983 U JP 473983U JP S59111499 U JPS59111499 U JP S59111499U
Authority
JP
Japan
Prior art keywords
induction motor
control device
speed control
wound induction
wound
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
JP473983U
Other languages
Japanese (ja)
Inventor
河野　公生
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP473983U priority Critical patent/JPS59111499U/en
Publication of JPS59111499U publication Critical patent/JPS59111499U/en
Pending legal-status Critical Current

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  • Motor And Converter Starters (AREA)
  • Control Of Ac Motors 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図は従来方式における巻線形誘導電動機の速度制御
方法の構成図、第２図は従来方式の動作図、第３図は本
考案の一実施例の巻線形誘導電動機の速度制御方法の構
成図、第４図は同じく本考案の動作図である。 １．２１・・・サイリスタ変換器、２．２２・・・巻線
形誘導電動機、３〜５．２６・・・二次抵抗器、２３・
・・整流回路、２７・・−ＧＴＯ等の半導体スイッチン
グ素子。Figure 1 is a configuration diagram of a speed control method for a wound induction motor in a conventional system, Figure 2 is an operation diagram of the conventional system, and Figure 3 is a configuration diagram of a speed control method for a wound induction motor according to an embodiment of the present invention. FIG. 4 is also an operational diagram of the present invention. 1.21...Thyristor converter, 2.22...Wound induction motor, 3-5.26...Secondary resistor, 23.
... Rectifier circuit, 27...-Semiconductor switching element such as GTO.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 巻線形誘導電動機の可変速制御装置において一次電圧制
御と二次電流制御を併用して設けたことを特徴りする巻
線形誘導電動機の速度制御装置。A speed control device for a wound wire induction motor, characterized in that the variable speed control device for a wound wire induction motor is provided with both primary voltage control and secondary current control.
JP473983U 1983-01-19 1983-01-19 Speed control device for wound induction motor Pending JPS59111499U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP473983U JPS59111499U (en) 1983-01-19 1983-01-19 Speed control device for wound induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP473983U JPS59111499U (en) 1983-01-19 1983-01-19 Speed control device for wound induction motor

Publications (1)

Publication Number Publication Date
JPS59111499U true JPS59111499U (en) 1984-07-27

Family

ID=30136336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP473983U Pending JPS59111499U (en) 1983-01-19 1983-01-19 Speed control device for wound induction motor

Country Status (1)

Country Link
JP (1) JPS59111499U (en)

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