JPS6334718B2 - - Google Patents

Info

Publication number
JPS6334718B2
JPS6334718B2 JP61288840A JP28884086A JPS6334718B2 JP S6334718 B2 JPS6334718 B2 JP S6334718B2 JP 61288840 A JP61288840 A JP 61288840A JP 28884086 A JP28884086 A JP 28884086A JP S6334718 B2 JPS6334718 B2 JP S6334718B2
Authority
JP
Japan
Prior art keywords
frequency
speed
command
torque current
signal
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.)
Expired
Application number
JP61288840A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62171492A (ja
Inventor
Toshiaki Okuyama
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 JP61288840A priority Critical patent/JPS62171492A/ja
Publication of JPS62171492A publication Critical patent/JPS62171492A/ja
Publication of JPS6334718B2 publication Critical patent/JPS6334718B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)
JP61288840A 1986-12-05 1986-12-05 誘導電動機の速度制御装置 Granted JPS62171492A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61288840A JPS62171492A (ja) 1986-12-05 1986-12-05 誘導電動機の速度制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61288840A JPS62171492A (ja) 1986-12-05 1986-12-05 誘導電動機の速度制御装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP15807079A Division JPS5683291A (en) 1979-12-07 1979-12-07 Speed controller of induction motor

Publications (2)

Publication Number Publication Date
JPS62171492A JPS62171492A (ja) 1987-07-28
JPS6334718B2 true JPS6334718B2 (en, 2012) 1988-07-12

Family

ID=17735424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61288840A Granted JPS62171492A (ja) 1986-12-05 1986-12-05 誘導電動機の速度制御装置

Country Status (1)

Country Link
JP (1) JPS62171492A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2053733A1 (de) * 2007-10-25 2009-04-29 Linde AG Verfahren zum Ansteuern eines Asynchronmotors und Pumpenanordnung mit Asynchronmotor

Also Published As

Publication number Publication date
JPS62171492A (ja) 1987-07-28

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