JPS5371206A - Brushless exciting device of synchronous motor - Google Patents

Brushless exciting device of synchronous motor

Info

Publication number
JPS5371206A
JPS5371206A JP14669776A JP14669776A JPS5371206A JP S5371206 A JPS5371206 A JP S5371206A JP 14669776 A JP14669776 A JP 14669776A JP 14669776 A JP14669776 A JP 14669776A JP S5371206 A JPS5371206 A JP S5371206A
Authority
JP
Japan
Prior art keywords
synchronous motor
exciting device
speed operation
brushless exciting
brushless
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
JP14669776A
Other languages
Japanese (ja)
Inventor
Isao Mori
Yoji Kishida
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 JP14669776A priority Critical patent/JPS5371206A/en
Publication of JPS5371206A publication Critical patent/JPS5371206A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)
  • Synchronous Machinery (AREA)

Abstract

PURPOSE:To obtain the rated speed operation or ultra low-speed operation of a synchronous motor by changing over the primary side of a winding type induction machine, employed as a means to supply exciting energy from the stationary side to the rotary side without a brush, into the excitation with direct or alternate current in accordance with the speed at the rotary side.
JP14669776A 1976-12-07 1976-12-07 Brushless exciting device of synchronous motor Pending JPS5371206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14669776A JPS5371206A (en) 1976-12-07 1976-12-07 Brushless exciting device of synchronous motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14669776A JPS5371206A (en) 1976-12-07 1976-12-07 Brushless exciting device of synchronous motor

Publications (1)

Publication Number Publication Date
JPS5371206A true JPS5371206A (en) 1978-06-24

Family

ID=15413503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14669776A Pending JPS5371206A (en) 1976-12-07 1976-12-07 Brushless exciting device of synchronous motor

Country Status (1)

Country Link
JP (1) JPS5371206A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010081753A (en) * 2008-09-26 2010-04-08 Denso Corp Rotary electric machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010081753A (en) * 2008-09-26 2010-04-08 Denso Corp Rotary electric machine

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