JPS5251521A - Induction motor driving controlling circuit - Google Patents

Induction motor driving controlling circuit

Info

Publication number
JPS5251521A
JPS5251521A JP50127657A JP12765775A JPS5251521A JP S5251521 A JPS5251521 A JP S5251521A JP 50127657 A JP50127657 A JP 50127657A JP 12765775 A JP12765775 A JP 12765775A JP S5251521 A JPS5251521 A JP S5251521A
Authority
JP
Japan
Prior art keywords
motor driving
induction motor
controlling circuit
driving controlling
signal
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
JP50127657A
Other languages
Japanese (ja)
Other versions
JPS5538910B2 (en
Inventor
Toshiaki Jofu
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.)
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
Meidensha Electric Manufacturing 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 Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Priority to JP50127657A priority Critical patent/JPS5251521A/en
Publication of JPS5251521A publication Critical patent/JPS5251521A/en
Publication of JPS5538910B2 publication Critical patent/JPS5538910B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE: By determining a speed detecting signal to be compared with the established speed signal with a primary frequency signal, performs a slip compensation.
COPYRIGHT: (C)1977,JPO&Japio
JP50127657A 1975-10-23 1975-10-23 Induction motor driving controlling circuit Granted JPS5251521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50127657A JPS5251521A (en) 1975-10-23 1975-10-23 Induction motor driving controlling circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50127657A JPS5251521A (en) 1975-10-23 1975-10-23 Induction motor driving controlling circuit

Publications (2)

Publication Number Publication Date
JPS5251521A true JPS5251521A (en) 1977-04-25
JPS5538910B2 JPS5538910B2 (en) 1980-10-07

Family

ID=14965496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50127657A Granted JPS5251521A (en) 1975-10-23 1975-10-23 Induction motor driving controlling circuit

Country Status (1)

Country Link
JP (1) JPS5251521A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55117482A (en) * 1979-02-28 1980-09-09 Toyo Electric Mfg Co Ltd Controlling device for inverter
JPS55143897A (en) * 1979-04-27 1980-11-10 Nippon Telegr & Teleph Corp <Ntt> Speed feedback-type driving amplifier
JPS58127595A (en) * 1982-01-20 1983-07-29 Mitsubishi Electric Corp Current limiting circuit for inverter
JPS61498U (en) * 1985-05-30 1986-01-06 三菱電機株式会社 Induction motor control device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55117482A (en) * 1979-02-28 1980-09-09 Toyo Electric Mfg Co Ltd Controlling device for inverter
JPS55143897A (en) * 1979-04-27 1980-11-10 Nippon Telegr & Teleph Corp <Ntt> Speed feedback-type driving amplifier
JPS58127595A (en) * 1982-01-20 1983-07-29 Mitsubishi Electric Corp Current limiting circuit for inverter
JPS61498U (en) * 1985-05-30 1986-01-06 三菱電機株式会社 Induction motor control device

Also Published As

Publication number Publication date
JPS5538910B2 (en) 1980-10-07

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