JPS5365917A - Controller for motor - Google Patents

Controller for motor

Info

Publication number
JPS5365917A
JPS5365917A JP14129576A JP14129576A JPS5365917A JP S5365917 A JPS5365917 A JP S5365917A JP 14129576 A JP14129576 A JP 14129576A JP 14129576 A JP14129576 A JP 14129576A JP S5365917 A JPS5365917 A JP S5365917A
Authority
JP
Japan
Prior art keywords
narrow width
controller
motor
pulse
transmitters
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
JP14129576A
Other languages
Japanese (ja)
Other versions
JPS5630797B2 (en
Inventor
Akira Ishibashi
Ikuo Okajima
Yuichiro Nagato
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14129576A priority Critical patent/JPS5365917A/en
Publication of JPS5365917A publication Critical patent/JPS5365917A/en
Publication of JPS5630797B2 publication Critical patent/JPS5630797B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Motor And Converter Starters (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE: To enable an operation stabilized at the time of low speed operation and dynamic brake operation even when using a narrow width pulse, by providing first and second transmitters for transmitting pulses of narrow width as the gate pulse for thyristors constituting the power rectifier and power inverter.
COPYRIGHT: (C)1978,JPO&Japio
JP14129576A 1976-11-26 1976-11-26 Controller for motor Granted JPS5365917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14129576A JPS5365917A (en) 1976-11-26 1976-11-26 Controller for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14129576A JPS5365917A (en) 1976-11-26 1976-11-26 Controller for motor

Publications (2)

Publication Number Publication Date
JPS5365917A true JPS5365917A (en) 1978-06-12
JPS5630797B2 JPS5630797B2 (en) 1981-07-17

Family

ID=15288552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14129576A Granted JPS5365917A (en) 1976-11-26 1976-11-26 Controller for motor

Country Status (1)

Country Link
JP (1) JPS5365917A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02100494U (en) * 1989-01-30 1990-08-09

Also Published As

Publication number Publication date
JPS5630797B2 (en) 1981-07-17

Similar Documents

Publication Publication Date Title
JPS5330718A (en) Controller for motor
JPS5365917A (en) Controller for motor
JPS5359815A (en) Motor stop controlling system
JPS5238111A (en) Speed pattern generator for controlling speed in synchronous motor
JPS5337809A (en) Ac motor speed controller
JPS5235830A (en) Control system for reverse converter
JPS52101550A (en) Device for controlling elevator
JPS5388114A (en) Inverter controlling device
JPS51140123A (en) Safeguard for cyclo-converter
JPS5312012A (en) Controlling motor speed
JPS51127415A (en) Speed control circuit for d-c motor
JPS5337810A (en) Non-commutator motor controller
JPS5233015A (en) Speed controlling device of motor
JPS5331040A (en) Cooling fan drive stopper
JPS536816A (en) Scherbius controller
JPS5431154A (en) Method of controlling speed of crane driving means
JPS51135047A (en) Speed control device of an a.c. elevator
JPS5398652A (en) Apparatus for emergency stopping of elevator
JPS52131339A (en) Device for generating speed standard of elevator
JPS5330560A (en) Elevator speed control device
JPS53147914A (en) Brake system for three-phase induction motor
JPS5310811A (en) Control system for dc series motor
JPS5360156A (en) Gate control system for gate turn-off thyristor
JPS53117101A (en) Turbine controller
JPS5386424A (en) Speed controlling device for elevator