JPS5332321A - Acceleration and deceleration control system for ac motor - Google Patents

Acceleration and deceleration control system for ac motor

Info

Publication number
JPS5332321A
JPS5332321A JP10704076A JP10704076A JPS5332321A JP S5332321 A JPS5332321 A JP S5332321A JP 10704076 A JP10704076 A JP 10704076A JP 10704076 A JP10704076 A JP 10704076A JP S5332321 A JPS5332321 A JP S5332321A
Authority
JP
Japan
Prior art keywords
motor
acceleration
control system
deceleration control
speed
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
JP10704076A
Other languages
Japanese (ja)
Inventor
Yozo Watanabe
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 JP10704076A priority Critical patent/JPS5332321A/en
Publication of JPS5332321A publication Critical patent/JPS5332321A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE: To control a motor power factor to be as an established value, by an output of a speed control circuit by an error signal of an output of a speed establishing circuit giving an established signal corresponding with a target of a speed and a signal to determine a real motor frequency or a voltage.
COPYRIGHT: (C)1978,JPO&Japio
JP10704076A 1976-09-07 1976-09-07 Acceleration and deceleration control system for ac motor Pending JPS5332321A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10704076A JPS5332321A (en) 1976-09-07 1976-09-07 Acceleration and deceleration control system for ac motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10704076A JPS5332321A (en) 1976-09-07 1976-09-07 Acceleration and deceleration control system for ac motor

Publications (1)

Publication Number Publication Date
JPS5332321A true JPS5332321A (en) 1978-03-27

Family

ID=14448986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10704076A Pending JPS5332321A (en) 1976-09-07 1976-09-07 Acceleration and deceleration control system for ac motor

Country Status (1)

Country Link
JP (1) JPS5332321A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07147706A (en) * 1994-08-08 1995-06-06 Hitachi Ltd Controller for electric vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07147706A (en) * 1994-08-08 1995-06-06 Hitachi Ltd Controller for electric vehicle

Similar Documents

Publication Publication Date Title
JPS5330718A (en) Controller for motor
JPS52147717A (en) Speed controller for motors
JPS5222713A (en) Speed control device
JPS5332321A (en) Acceleration and deceleration control system for ac motor
JPS5347911A (en) Speed control device of motor
JPS5415121A (en) Constant output controller for motors
JPS53817A (en) Speed controller for motor
JPS534947A (en) Controller for elevator
JPS52156326A (en) Electronic governor
JPS5338311A (en) Reading system
JPS5372120A (en) Control device of alternating current motor
JPS5379220A (en) Control method for direct current motor number of revolution
JPS5310815A (en) Inverter device
JPS52101086A (en) Automatic controller for electric dynamometer
JPS51127415A (en) Speed control circuit for d-c motor
JPS5254111A (en) Minimum excitation limiter for a.c. power generator
JPS5372119A (en) Control device of alternating current motor
JPS52137585A (en) Input setting circuit
JPS55932A (en) Automatic speed control for vehicle under acceleration control by difference in speed
JPS543223A (en) Inverter parallel operation system
JPS51149519A (en) Speed control circuit for the ac series-wound commutator motor
JPS5286109A (en) Controller for thyrister motor
JPS52106512A (en) Electric car control apparatus
JPS52126742A (en) Protective circuit for d.c. motor
JPS5285314A (en) Current control system for dc motor