JPS5330726A - Slip frequency detector for induction motor - Google Patents

Slip frequency detector for induction motor

Info

Publication number
JPS5330726A
JPS5330726A JP10530276A JP10530276A JPS5330726A JP S5330726 A JPS5330726 A JP S5330726A JP 10530276 A JP10530276 A JP 10530276A JP 10530276 A JP10530276 A JP 10530276A JP S5330726 A JPS5330726 A JP S5330726A
Authority
JP
Japan
Prior art keywords
induction motor
slip frequency
frequency detector
slip
speed control
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
JP10530276A
Other languages
Japanese (ja)
Inventor
Osamu Motoyoshi
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP10530276A priority Critical patent/JPS5330726A/en
Publication of JPS5330726A publication Critical patent/JPS5330726A/en
Pending legal-status Critical Current

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  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE: To perform detection of slip frequency which enables high performance speed control of induction motor, with relatively high accuracy.
COPYRIGHT: (C)1978,JPO&Japio
JP10530276A 1976-09-02 1976-09-02 Slip frequency detector for induction motor Pending JPS5330726A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10530276A JPS5330726A (en) 1976-09-02 1976-09-02 Slip frequency detector for induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10530276A JPS5330726A (en) 1976-09-02 1976-09-02 Slip frequency detector for induction motor

Publications (1)

Publication Number Publication Date
JPS5330726A true JPS5330726A (en) 1978-03-23

Family

ID=14403889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10530276A Pending JPS5330726A (en) 1976-09-02 1976-09-02 Slip frequency detector for induction motor

Country Status (1)

Country Link
JP (1) JPS5330726A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS596549A (en) * 1982-07-05 1984-01-13 Nec Corp Manufacture of metal mold for semiconductor device
JPS6043836A (en) * 1983-08-20 1985-03-08 Mitsubishi Electric Corp Resin sealing and forming device
JPS6380685U (en) * 1987-08-22 1988-05-27
JPS63292005A (en) * 1987-05-25 1988-11-29 Nikon Corp Detecting apparatus of amount of movement corrected from running error
JPH04130828U (en) * 1991-05-28 1992-12-01 新神戸電機株式会社 Packing pasting mold equipment

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS596549A (en) * 1982-07-05 1984-01-13 Nec Corp Manufacture of metal mold for semiconductor device
JPS6258656B2 (en) * 1982-07-05 1987-12-07 Nippon Electric Co
JPS6043836A (en) * 1983-08-20 1985-03-08 Mitsubishi Electric Corp Resin sealing and forming device
JPH0155576B2 (en) * 1983-08-20 1989-11-27 Mitsubishi Electric Corp
JPS63292005A (en) * 1987-05-25 1988-11-29 Nikon Corp Detecting apparatus of amount of movement corrected from running error
JPS6380685U (en) * 1987-08-22 1988-05-27
JPH04130828U (en) * 1991-05-28 1992-12-01 新神戸電機株式会社 Packing pasting mold equipment

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