JPS58136997U - Induction motor control device - Google Patents

Induction motor control device

Info

Publication number
JPS58136997U
JPS58136997U JP1982033098U JP3309882U JPS58136997U JP S58136997 U JPS58136997 U JP S58136997U JP 1982033098 U JP1982033098 U JP 1982033098U JP 3309882 U JP3309882 U JP 3309882U JP S58136997 U JPS58136997 U JP S58136997U
Authority
JP
Japan
Prior art keywords
induction motor
control device
motor control
circuit
voltage
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
JP1982033098U
Other languages
Japanese (ja)
Inventor
忠男 郷司
市岡　忠士
Original Assignee
株式会社明電舎
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 株式会社明電舎 filed Critical 株式会社明電舎
Priority to JP1982033098U priority Critical patent/JPS58136997U/en
Publication of JPS58136997U publication Critical patent/JPS58136997U/en
Pending legal-status Critical Current

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  • 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 drawings]

図面は本考案に係る誘導電動機の制御装置の一実施例を
示すブロック図である。 １・・・誘ｉ！動機、２・・・インバータ部、３・・・
コンバータ部、４・・・ゲート制御回路、５・・・電圧
制御増幅器、６・・・変流器、７・・・整流回路、８・
・・補正量調整抵抗。The drawing is a block diagram showing an embodiment of a control device for an induction motor according to the present invention. 1... Temptation! Motive, 2... Inverter section, 3...
converter section, 4... gate control circuit, 5... voltage control amplifier, 6... current transformer, 7... rectifier circuit, 8...
...Correction amount adjustment resistance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 可変電圧、可変周波数電源を用い、電圧−周波数比一定
制御方式で誘導電動機を駆動するものにおいて、電動機
電流を検出する回路を設け、この回路の出力で電圧設定
値を補正するようにしたことを特徴とする誘導電動機の
制御装置。In a device that uses a variable voltage, variable frequency power source to drive an induction motor using a constant voltage-frequency ratio control method, a circuit is provided to detect the motor current, and the voltage setting value is corrected using the output of this circuit. A featured induction motor control device.
JP1982033098U 1982-03-09 1982-03-09 Induction motor control device Pending JPS58136997U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982033098U JPS58136997U (en) 1982-03-09 1982-03-09 Induction motor control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982033098U JPS58136997U (en) 1982-03-09 1982-03-09 Induction motor control device

Publications (1)

Publication Number Publication Date
JPS58136997U true JPS58136997U (en) 1983-09-14

Family

ID=30044664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982033098U Pending JPS58136997U (en) 1982-03-09 1982-03-09 Induction motor control device

Country Status (1)

Country Link
JP (1) JPS58136997U (en)

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