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JPS53123829A - Controlling device of induction motors by current type inverters - Google Patents

Controlling device of induction motors by current type inverters

Info

Publication number
JPS53123829A
JPS53123829A JP3921177A JP3921177A JPS53123829A JP S53123829 A JPS53123829 A JP S53123829A JP 3921177 A JP3921177 A JP 3921177A JP 3921177 A JP3921177 A JP 3921177A JP S53123829 A JPS53123829 A JP S53123829A
Authority
JP
Japan
Prior art keywords
current type
controlling device
induction motors
type inverters
current
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
JP3921177A
Other languages
Japanese (ja)
Inventor
Yukiro Sugimoto
Kanji Katsuki
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 JP3921177A priority Critical patent/JPS53123829A/en
Publication of JPS53123829A publication Critical patent/JPS53123829A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE: To perform a smooth synchronous pull in by limitting a current of a rectifier device constant maintaining a frequency of an inverter device at a constant value, when making connection of an induction motor idly running at an optional number of revolutions to a current type inverter.
COPYRIGHT: (C)1978,JPO&Japio
JP3921177A 1977-04-05 1977-04-05 Controlling device of induction motors by current type inverters Pending JPS53123829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3921177A JPS53123829A (en) 1977-04-05 1977-04-05 Controlling device of induction motors by current type inverters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3921177A JPS53123829A (en) 1977-04-05 1977-04-05 Controlling device of induction motors by current type inverters

Publications (1)

Publication Number Publication Date
JPS53123829A true JPS53123829A (en) 1978-10-28

Family

ID=12546793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3921177A Pending JPS53123829A (en) 1977-04-05 1977-04-05 Controlling device of induction motors by current type inverters

Country Status (1)

Country Link
JP (1) JPS53123829A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58182496A (en) * 1982-04-19 1983-10-25 Shinko Electric Co Ltd Variable speed motor protecting unit against momentary power interruption
JPS59117495A (en) * 1982-12-21 1984-07-06 Meidensha Electric Mfg Co Ltd Operating method of motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58182496A (en) * 1982-04-19 1983-10-25 Shinko Electric Co Ltd Variable speed motor protecting unit against momentary power interruption
JPS59117495A (en) * 1982-12-21 1984-07-06 Meidensha Electric Mfg Co Ltd Operating method of motor
JPH0328916B2 (en) * 1982-12-21 1991-04-22 Meidensha Electric Mfg Co Ltd

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