JPS51114625A - Induction motor system - Google Patents

Induction motor system

Info

Publication number
JPS51114625A
JPS51114625A JP50040022A JP4002275A JPS51114625A JP S51114625 A JPS51114625 A JP S51114625A JP 50040022 A JP50040022 A JP 50040022A JP 4002275 A JP4002275 A JP 4002275A JP S51114625 A JPS51114625 A JP S51114625A
Authority
JP
Japan
Prior art keywords
induction motor
motor system
driving
power supply
low speed
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
JP50040022A
Other languages
Japanese (ja)
Inventor
Yoshinori Kamiya
Tatsuo Shimizu
Yoichi Saito
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.)
Yaskawa Electric Corp
Original Assignee
Yaskawa 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 Yaskawa Electric Manufacturing Co Ltd filed Critical Yaskawa Electric Manufacturing Co Ltd
Priority to JP50040022A priority Critical patent/JPS51114625A/en
Publication of JPS51114625A publication Critical patent/JPS51114625A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE: A system for driving an induction motor at a low speed directly from a commercial frequency A.C. power supply.
COPYRIGHT: (C)1976,JPO&Japio
JP50040022A 1975-03-31 1975-03-31 Induction motor system Pending JPS51114625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50040022A JPS51114625A (en) 1975-03-31 1975-03-31 Induction motor system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50040022A JPS51114625A (en) 1975-03-31 1975-03-31 Induction motor system

Publications (1)

Publication Number Publication Date
JPS51114625A true JPS51114625A (en) 1976-10-08

Family

ID=12569266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50040022A Pending JPS51114625A (en) 1975-03-31 1975-03-31 Induction motor system

Country Status (1)

Country Link
JP (1) JPS51114625A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59132795A (en) * 1983-01-17 1984-07-30 M Syst Giken:Kk Speed controller for 3-phase induction motor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5053849A (en) * 1973-09-12 1975-05-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5053849A (en) * 1973-09-12 1975-05-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59132795A (en) * 1983-01-17 1984-07-30 M Syst Giken:Kk Speed controller for 3-phase induction motor

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