JPS5249441A - Thyrisotr power converter - Google Patents

Thyrisotr power converter

Info

Publication number
JPS5249441A
JPS5249441A JP50125776A JP12577675A JPS5249441A JP S5249441 A JPS5249441 A JP S5249441A JP 50125776 A JP50125776 A JP 50125776A JP 12577675 A JP12577675 A JP 12577675A JP S5249441 A JPS5249441 A JP S5249441A
Authority
JP
Japan
Prior art keywords
thyrisotr
power converter
choppers
thyristors
pair
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
JP50125776A
Other languages
Japanese (ja)
Other versions
JPS5821508B2 (en
Inventor
Nagahiko Nagasaka
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 JP50125776A priority Critical patent/JPS5821508B2/en
Publication of JPS5249441A publication Critical patent/JPS5249441A/en
Publication of JPS5821508B2 publication Critical patent/JPS5821508B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Electrical Variables (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)

Abstract

PURPOSE: To perform forced commutation of all thyristors with one pair of choppers, and to control each converter independently by pulse width modulation.
COPYRIGHT: (C)1977,JPO&Japio
JP50125776A 1975-10-17 1975-10-17 thyristadenriyokuhenkansouchi Expired JPS5821508B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50125776A JPS5821508B2 (en) 1975-10-17 1975-10-17 thyristadenriyokuhenkansouchi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50125776A JPS5821508B2 (en) 1975-10-17 1975-10-17 thyristadenriyokuhenkansouchi

Publications (2)

Publication Number Publication Date
JPS5249441A true JPS5249441A (en) 1977-04-20
JPS5821508B2 JPS5821508B2 (en) 1983-04-30

Family

ID=14918545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50125776A Expired JPS5821508B2 (en) 1975-10-17 1975-10-17 thyristadenriyokuhenkansouchi

Country Status (1)

Country Link
JP (1) JPS5821508B2 (en)

Also Published As

Publication number Publication date
JPS5821508B2 (en) 1983-04-30

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