JPS56136200A - Control unit of ac motor - Google Patents

Control unit of ac motor

Info

Publication number
JPS56136200A
JPS56136200A JP3970080A JP3970080A JPS56136200A JP S56136200 A JPS56136200 A JP S56136200A JP 3970080 A JP3970080 A JP 3970080A JP 3970080 A JP3970080 A JP 3970080A JP S56136200 A JPS56136200 A JP S56136200A
Authority
JP
Japan
Prior art keywords
frequency converter
excited frequency
logic circuit
motor
circuit
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
JP3970080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6334715B2 (2
Inventor
Kazuyoshi Ejima
Sukeo Saitou
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 JP3970080A priority Critical patent/JPS56136200A/ja
Publication of JPS56136200A publication Critical patent/JPS56136200A/ja
Publication of JPS6334715B2 publication Critical patent/JPS6334715B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)
JP3970080A 1980-03-28 1980-03-28 Control unit of ac motor Granted JPS56136200A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3970080A JPS56136200A (en) 1980-03-28 1980-03-28 Control unit of ac motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3970080A JPS56136200A (en) 1980-03-28 1980-03-28 Control unit of ac motor

Publications (2)

Publication Number Publication Date
JPS56136200A true JPS56136200A (en) 1981-10-24
JPS6334715B2 JPS6334715B2 (2) 1988-07-12

Family

ID=12560285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3970080A Granted JPS56136200A (en) 1980-03-28 1980-03-28 Control unit of ac motor

Country Status (1)

Country Link
JP (1) JPS56136200A (2)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0168917U (2) * 1987-10-24 1989-05-08

Also Published As

Publication number Publication date
JPS6334715B2 (2) 1988-07-12

Similar Documents

Publication Publication Date Title
US4529922A (en) Resolver-type rotational positioning arrangement
JPS5413919A (en) Preventive controller for torque pulsation
ES447823A1 (es) Un aparato para controlar un motor de corriente alterna.
JPS5662092A (en) Controlling system for inverter of induction motor
JPS56136200A (en) Control unit of ac motor
JPS5612869A (en) Pwm inverter device
JPS5610094A (en) Controlling device for commutatorless electric motor
JPS5574377A (en) Modulator for pulse width modulation inverter
JPS54147415A (en) Field weakening control system for induction machine
JPS5780261A (en) Trigger circuit
SU1109696A1 (ru) Система управлени вибрационным источником сейсмических сигналов
JPS5549991A (en) Revolution controller for induction motor
JPS55135915A (en) Thyristor control circuit
SU989729A1 (ru) Статический преобразователь с блоком импульсного перевозбуждени дл питани гистерезисного гиродвигател
JPS5556402A (en) Electric motor vehicle
SU577466A1 (ru) Цифровой измеритель мощности
JPS54737A (en) Pahse control process for ac-dc converter
JPS57110097A (en) Counterelectromotive force compensating control system for synchronous machine
JPS5791694A (en) Controlling unit for ac motor
JPS5569821A (en) Phase controller
JPS52132321A (en) Controller for super-synchronous scherbius unit
JPS5790088A (en) Apparatus for controlling coke pushing machine
JPS576592A (en) Controller for three-phase synchronous motor
JPS5612877A (en) Method of equalizing and controlling synchronous motor
JPS5493955A (en) Ignition pulse phase control method