JPS5346625A - Deceleration control system for three-phase induction motor - Google Patents

Deceleration control system for three-phase induction motor

Info

Publication number
JPS5346625A
JPS5346625A JP12147376A JP12147376A JPS5346625A JP S5346625 A JPS5346625 A JP S5346625A JP 12147376 A JP12147376 A JP 12147376A JP 12147376 A JP12147376 A JP 12147376A JP S5346625 A JPS5346625 A JP S5346625A
Authority
JP
Japan
Prior art keywords
induction motor
control system
deceleration control
phase induction
thyristor
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
JP12147376A
Other languages
Japanese (ja)
Other versions
JPS5646357B2 (en
Inventor
Yasutami Kito
Shoji Suzuki
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 Electric Manufacturing Co Ltd
Original Assignee
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 Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP12147376A priority Critical patent/JPS5346625A/en
Publication of JPS5346625A publication Critical patent/JPS5346625A/en
Publication of JPS5646357B2 publication Critical patent/JPS5646357B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Stopping Of Electric Motors (AREA)

Abstract

PURPOSE: To provide a smooth operation of speed down without a relation to the contactor, by connecting a thyristor, smoothing out the half-wave rectified current, between the coils of induction motor, with AC switch circuit, operated by a current transformer thyristor, connected in parallel to one of the contactors.
COPYRIGHT: (C)1978,JPO&Japio
JP12147376A 1976-10-09 1976-10-09 Deceleration control system for three-phase induction motor Granted JPS5346625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12147376A JPS5346625A (en) 1976-10-09 1976-10-09 Deceleration control system for three-phase induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12147376A JPS5346625A (en) 1976-10-09 1976-10-09 Deceleration control system for three-phase induction motor

Publications (2)

Publication Number Publication Date
JPS5346625A true JPS5346625A (en) 1978-04-26
JPS5646357B2 JPS5646357B2 (en) 1981-11-02

Family

ID=14812013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12147376A Granted JPS5346625A (en) 1976-10-09 1976-10-09 Deceleration control system for three-phase induction motor

Country Status (1)

Country Link
JP (1) JPS5346625A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825767A (en) * 1981-08-07 1983-02-16 Oki Electric Ind Co Ltd Picture processing device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62104269A (en) * 1986-09-19 1987-05-14 Toshiba Corp Picture information display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825767A (en) * 1981-08-07 1983-02-16 Oki Electric Ind Co Ltd Picture processing device
JPS6156665B2 (en) * 1981-08-07 1986-12-03 Oki Electric Ind Co Ltd

Also Published As

Publication number Publication date
JPS5646357B2 (en) 1981-11-02

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