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JPS52154020A - Control system for induction motor by plurality of pulse duration modulated variable frequency inverter - Google Patents

Control system for induction motor by plurality of pulse duration modulated variable frequency inverter

Info

Publication number
JPS52154020A
JPS52154020A JP7175176A JP7175176A JPS52154020A JP S52154020 A JPS52154020 A JP S52154020A JP 7175176 A JP7175176 A JP 7175176A JP 7175176 A JP7175176 A JP 7175176A JP S52154020 A JPS52154020 A JP S52154020A
Authority
JP
Japan
Prior art keywords
control system
variable frequency
induction motor
pulse duration
frequency inverter
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
JP7175176A
Other languages
Japanese (ja)
Other versions
JPS5755039B2 (en
Inventor
Takao Kawabata
Sadanari Yano
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7175176A priority Critical patent/JPS52154020A/en
Publication of JPS52154020A publication Critical patent/JPS52154020A/en
Publication of JPS5755039B2 publication Critical patent/JPS5755039B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To make a smooth control, by preventing a generation of big transient torque and transient current, caused by a jumping voltage at the time of selection from a plurality of pulses to one pulse of the inverter.
COPYRIGHT: (C)1977,JPO&Japio
JP7175176A 1976-06-17 1976-06-17 Control system for induction motor by plurality of pulse duration modulated variable frequency inverter Granted JPS52154020A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7175176A JPS52154020A (en) 1976-06-17 1976-06-17 Control system for induction motor by plurality of pulse duration modulated variable frequency inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7175176A JPS52154020A (en) 1976-06-17 1976-06-17 Control system for induction motor by plurality of pulse duration modulated variable frequency inverter

Publications (2)

Publication Number Publication Date
JPS52154020A true JPS52154020A (en) 1977-12-21
JPS5755039B2 JPS5755039B2 (en) 1982-11-20

Family

ID=13469536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7175176A Granted JPS52154020A (en) 1976-06-17 1976-06-17 Control system for induction motor by plurality of pulse duration modulated variable frequency inverter

Country Status (1)

Country Link
JP (1) JPS52154020A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549997A (en) * 1978-10-06 1980-04-11 Fanuc Ltd Motor drive system using pulse width modulation inverter
JPS5549996A (en) * 1978-10-06 1980-04-11 Fanuc Ltd Motor drive system using pulse width modulation inverter
JPS5812577A (en) * 1981-07-10 1983-01-24 Mitsubishi Electric Corp Controlling method for inverter
WO1993024989A1 (en) * 1992-06-04 1993-12-09 Hitachi, Ltd. Power converter
JP2006340448A (en) * 2005-05-31 2006-12-14 Toshiba Corp Motor controller

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549997A (en) * 1978-10-06 1980-04-11 Fanuc Ltd Motor drive system using pulse width modulation inverter
JPS5549996A (en) * 1978-10-06 1980-04-11 Fanuc Ltd Motor drive system using pulse width modulation inverter
JPS5812577A (en) * 1981-07-10 1983-01-24 Mitsubishi Electric Corp Controlling method for inverter
JPH0568192B2 (en) * 1981-07-10 1993-09-28 Mitsubishi Electric Corp
WO1993024989A1 (en) * 1992-06-04 1993-12-09 Hitachi, Ltd. Power converter
US5587891A (en) * 1992-06-04 1996-12-24 Hitachi, Ltd. Electric power converting apparatus
JP2006340448A (en) * 2005-05-31 2006-12-14 Toshiba Corp Motor controller

Also Published As

Publication number Publication date
JPS5755039B2 (en) 1982-11-20

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