JPS56136200A - Control unit of ac motor - Google Patents

Control unit of ac motor

Info

Publication number
JPS56136200A
JPS56136200A JP3970080A JP3970080A JPS56136200A JP S56136200 A JPS56136200 A JP S56136200A JP 3970080 A JP3970080 A JP 3970080A JP 3970080 A JP3970080 A JP 3970080A JP S56136200 A JPS56136200 A JP S56136200A
Authority
JP
Japan
Prior art keywords
frequency converter
excited frequency
logic circuit
motor
circuit
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
JP3970080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6334715B2 (enrdf_load_stackoverflow
Inventor
Kazuyoshi Ejima
Sukeo Saitou
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 JP3970080A priority Critical patent/JPS56136200A/ja
Publication of JPS56136200A publication Critical patent/JPS56136200A/ja
Publication of JPS6334715B2 publication Critical patent/JPS6334715B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)
JP3970080A 1980-03-28 1980-03-28 Control unit of ac motor Granted JPS56136200A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3970080A JPS56136200A (en) 1980-03-28 1980-03-28 Control unit of ac motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3970080A JPS56136200A (en) 1980-03-28 1980-03-28 Control unit of ac motor

Publications (2)

Publication Number Publication Date
JPS56136200A true JPS56136200A (en) 1981-10-24
JPS6334715B2 JPS6334715B2 (enrdf_load_stackoverflow) 1988-07-12

Family

ID=12560285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3970080A Granted JPS56136200A (en) 1980-03-28 1980-03-28 Control unit of ac motor

Country Status (1)

Country Link
JP (1) JPS56136200A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0168917U (enrdf_load_stackoverflow) * 1987-10-24 1989-05-08

Also Published As

Publication number Publication date
JPS6334715B2 (enrdf_load_stackoverflow) 1988-07-12

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