JPS5359816A - Operating for ac motor - Google Patents

Operating for ac motor

Info

Publication number
JPS5359816A
JPS5359816A JP13573176A JP13573176A JPS5359816A JP S5359816 A JPS5359816 A JP S5359816A JP 13573176 A JP13573176 A JP 13573176A JP 13573176 A JP13573176 A JP 13573176A JP S5359816 A JPS5359816 A JP S5359816A
Authority
JP
Japan
Prior art keywords
thyristor
motor
operating
elements
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
JP13573176A
Other languages
Japanese (ja)
Inventor
Ichiro Kamitsuma
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 JP13573176A priority Critical patent/JPS5359816A/en
Publication of JPS5359816A publication Critical patent/JPS5359816A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE: To enable using a small capacitied one for a thyristor by speed controlling an AC motor using thyristor elements of many numbers as a cyvlo-converter in case of a low variable speed, and at a high constant speed time omitting one part of thyristor elements and using as a reverse parallel thyristor switch.
COPYRIGHT: (C)1978,JPO&Japio
JP13573176A 1976-11-10 1976-11-10 Operating for ac motor Pending JPS5359816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13573176A JPS5359816A (en) 1976-11-10 1976-11-10 Operating for ac motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13573176A JPS5359816A (en) 1976-11-10 1976-11-10 Operating for ac motor

Publications (1)

Publication Number Publication Date
JPS5359816A true JPS5359816A (en) 1978-05-30

Family

ID=15158547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13573176A Pending JPS5359816A (en) 1976-11-10 1976-11-10 Operating for ac motor

Country Status (1)

Country Link
JP (1) JPS5359816A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499613A (en) * 1972-05-26 1974-01-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499613A (en) * 1972-05-26 1974-01-28

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