JPS5278026A - Gate pulse controller for frequency converter - Google Patents

Gate pulse controller for frequency converter

Info

Publication number
JPS5278026A
JPS5278026A JP15457275A JP15457275A JPS5278026A JP S5278026 A JPS5278026 A JP S5278026A JP 15457275 A JP15457275 A JP 15457275A JP 15457275 A JP15457275 A JP 15457275A JP S5278026 A JPS5278026 A JP S5278026A
Authority
JP
Japan
Prior art keywords
gate pulse
frequency converter
pulse controller
circuit
gate
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
JP15457275A
Other languages
Japanese (ja)
Inventor
Haruhisa Inoguchi
Hiroyuki Hirose
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15457275A priority Critical patent/JPS5278026A/en
Publication of JPS5278026A publication Critical patent/JPS5278026A/en
Pending legal-status Critical Current

Links

Landscapes

  • Ac-Ac Conversion (AREA)

Abstract

PURPOSE: To start and restart smoothly by guiding the gate pulse on one side into the other respective gate pulsec ontrol circuit through an OR circuit between a power rectifier and a power inverter to form a current passage in a dirct current circuit at all times.
COPYRIGHT: (C)1977,JPO&Japio
JP15457275A 1975-12-24 1975-12-24 Gate pulse controller for frequency converter Pending JPS5278026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15457275A JPS5278026A (en) 1975-12-24 1975-12-24 Gate pulse controller for frequency converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15457275A JPS5278026A (en) 1975-12-24 1975-12-24 Gate pulse controller for frequency converter

Publications (1)

Publication Number Publication Date
JPS5278026A true JPS5278026A (en) 1977-07-01

Family

ID=15587151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15457275A Pending JPS5278026A (en) 1975-12-24 1975-12-24 Gate pulse controller for frequency converter

Country Status (1)

Country Link
JP (1) JPS5278026A (en)

Similar Documents

Publication Publication Date Title
JPS51142983A (en) Scr
JPS5278026A (en) Gate pulse controller for frequency converter
JPS51113910A (en) Control device for electric car
JPS536815A (en) Circuit for operating dc motor
JPS52149743A (en) Elevator starting control device
JPS5340262A (en) Reverse turn-on stopping cir uit for two-way thyristor
JPS5232521A (en) Control device for invertor emergency running for motor driving
JPS51138812A (en) Controlling device which controlls tossing of electric
JPS531821A (en) Dc-ac converter
JPS536816A (en) Scherbius controller
JPS5344163A (en) Gate control circuit of gate turn-of gate turn-off thyristor
JPS52120746A (en) Pulse circuit
JPS5337809A (en) Ac motor speed controller
JPS526939A (en) Pulse width modulation circuit for pulse width modulation invertor
JPS5222745A (en) Dc power source circuit
JPS52140823A (en) Circuit for driving inverter transistor
JPS51116920A (en) Speed controlling device of a.c. motor groups
JPS51129621A (en) Controlling method for sertes inverter
JPS5396111A (en) Induction motor control circuit for electric car
JPS52140831A (en) Surge absorption circuit for power converter
JPS51116926A (en) D.c. converter
JPS5317918A (en) Velocity control device of common scherbius type induction motor
JPS5268926A (en) Inverter apparatus
JPS5357736A (en) Gate circuit of thyristor
JPS52106420A (en) Controlling method of motors