JPS5285331A - Inverter control apparatus - Google Patents

Inverter control apparatus

Info

Publication number
JPS5285331A
JPS5285331A JP149276A JP149276A JPS5285331A JP S5285331 A JPS5285331 A JP S5285331A JP 149276 A JP149276 A JP 149276A JP 149276 A JP149276 A JP 149276A JP S5285331 A JPS5285331 A JP S5285331A
Authority
JP
Japan
Prior art keywords
control apparatus
inverter control
speed
abnormality
deviation
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
JP149276A
Other languages
Japanese (ja)
Other versions
JPS5816039B2 (en
Inventor
Nobunori Matsudaira
Kazuki Kamo
Naoe Kawakami
Daisaku Morinaga
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 JP51001492A priority Critical patent/JPS5816039B2/en
Publication of JPS5285331A publication Critical patent/JPS5285331A/en
Publication of JPS5816039B2 publication Critical patent/JPS5816039B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)

Abstract

PURPOSE: In relation to the inverter operation mode, the deviation of the frequency and the speed is detected and controlled, and the characteristics of the speed control of the motor is improved, and even the detection of abnormality can be performed.
COPYRIGHT: (C)1977,JPO&Japio
JP51001492A 1976-01-09 1976-01-09 Imperter control device Expired JPS5816039B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51001492A JPS5816039B2 (en) 1976-01-09 1976-01-09 Imperter control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51001492A JPS5816039B2 (en) 1976-01-09 1976-01-09 Imperter control device

Publications (2)

Publication Number Publication Date
JPS5285331A true JPS5285331A (en) 1977-07-15
JPS5816039B2 JPS5816039B2 (en) 1983-03-29

Family

ID=11502941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51001492A Expired JPS5816039B2 (en) 1976-01-09 1976-01-09 Imperter control device

Country Status (1)

Country Link
JP (1) JPS5816039B2 (en)

Also Published As

Publication number Publication date
JPS5816039B2 (en) 1983-03-29

Similar Documents

Publication Publication Date Title
JPS5250519A (en) Frequency convertor
JPS5285331A (en) Inverter control apparatus
JPS52110428A (en) Speed controller for motor
JPS5433441A (en) Car wiper drive apparatus
JPS5242074A (en) Detecting method of position
JPS5316831A (en) Control method for inverter
JPS5243923A (en) Method of stoppage in electric motor
JPS5243406A (en) Tape drive unit
JPS5332314A (en) Excitation controller for synchronous
JPS5382039A (en) Constant temperature control apparatus
JPS51150016A (en) Control device of induction motor
JPS51120378A (en) Control device for linear servo motor
JPS5216760A (en) Crane control apparatus
JPS52112716A (en) Motor control apparatus
JPS5259277A (en) Motor stopping circuit of positioning system
JPS531812A (en) Speed control circuit of dc motor
JPS5330572A (en) Method and device for reversing structure
JPS5248939A (en) Circuit scanning system
JPS5250520A (en) Frequency convertor
JPS52156282A (en) Servo motor drive unit
JPS51127415A (en) Speed control circuit for d-c motor
JPS5324727A (en) Control system for power supply
JPS5284545A (en) High frequency heating apparatus
JPS529814A (en) Driving circuit for dc motor
JPS51150014A (en) Speed controller of series motor