JPS5298922A - Controlling device of dc motor - Google Patents

Controlling device of dc motor

Info

Publication number
JPS5298922A
JPS5298922A JP1631376A JP1631376A JPS5298922A JP S5298922 A JPS5298922 A JP S5298922A JP 1631376 A JP1631376 A JP 1631376A JP 1631376 A JP1631376 A JP 1631376A JP S5298922 A JPS5298922 A JP S5298922A
Authority
JP
Japan
Prior art keywords
motor
controlling device
rotor current
controlling
propulsion
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
JP1631376A
Other languages
Japanese (ja)
Inventor
Mineo Ozeki
Susumu Yoshida
Junichi Inagami
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 JP1631376A priority Critical patent/JPS5298922A/en
Publication of JPS5298922A publication Critical patent/JPS5298922A/en
Pending legal-status Critical Current

Links

Landscapes

  • Stopping Of Electric Motors (AREA)

Abstract

PURPOSE: In a speed controlling device by a chopper circuit connected in series with a DC motor, a rotor current is reduced by controlling the peak value of the rotor current upon switching directions of propulsion.
COPYRIGHT: (C)1977,JPO&Japio
JP1631376A 1976-02-16 1976-02-16 Controlling device of dc motor Pending JPS5298922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1631376A JPS5298922A (en) 1976-02-16 1976-02-16 Controlling device of dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1631376A JPS5298922A (en) 1976-02-16 1976-02-16 Controlling device of dc motor

Publications (1)

Publication Number Publication Date
JPS5298922A true JPS5298922A (en) 1977-08-19

Family

ID=11913018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1631376A Pending JPS5298922A (en) 1976-02-16 1976-02-16 Controlling device of dc motor

Country Status (1)

Country Link
JP (1) JPS5298922A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52139921A (en) * 1976-05-17 1977-11-22 Meidensha Electric Mfg Co Ltd Dc motor controller

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4895519A (en) * 1972-03-18 1973-12-07
JPS5045222A (en) * 1973-08-27 1975-04-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4895519A (en) * 1972-03-18 1973-12-07
JPS5045222A (en) * 1973-08-27 1975-04-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52139921A (en) * 1976-05-17 1977-11-22 Meidensha Electric Mfg Co Ltd Dc motor controller

Similar Documents

Publication Publication Date Title
JPS5298922A (en) Controlling device of dc motor
JPS5385012A (en) Dc motor control circuit for electric motor operated vehicle
JPS5246417A (en) Motor current limiter
JPS52149743A (en) Elevator starting control device
JPS53101613A (en) Drive circuit for dc electric motor vehicle
JPS53123830A (en) Control system by current type inverter driver induction motors
JPS51138807A (en) Direct current motor
JPS5317918A (en) Velocity control device of common scherbius type induction motor
JPS52131113A (en) Control unit for commutatorless motor
JPS52139920A (en) Dc motor controller
JPS51149519A (en) Speed control circuit for the ac series-wound commutator motor
JPS5379216A (en) Motor driving curcuit
JPS531812A (en) Speed control circuit of dc motor
JPS5419111A (en) Controlling motor with shunt field winding
JPS5298920A (en) Controlling circuit of dc motor
JPS5287610A (en) Speed controller for dc motor
JPS52104715A (en) Control equipment of d.c. motor
JPS52111614A (en) Motor driving apparatus
JPS5583489A (en) Driving circuit of dc electric motor
JPS5395219A (en) Motor controller
JPS5248008A (en) Motor
JPS52149311A (en) Brushless motor
JPS529818A (en) Controlling device of plural dc motors
JPS5216620A (en) Control circuit for dc motors
JPS548820A (en) Controller for commutatorless motor