JPS5240162A - Position detecting device - Google Patents

Position detecting device

Info

Publication number
JPS5240162A
JPS5240162A JP11468175A JP11468175A JPS5240162A JP S5240162 A JPS5240162 A JP S5240162A JP 11468175 A JP11468175 A JP 11468175A JP 11468175 A JP11468175 A JP 11468175A JP S5240162 A JPS5240162 A JP S5240162A
Authority
JP
Japan
Prior art keywords
detecting device
position detecting
rotor
whose
coplied
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
JP11468175A
Other languages
Japanese (ja)
Inventor
Toshiaki Okuyama
Yuzuru Kubota
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 JP11468175A priority Critical patent/JPS5240162A/en
Publication of JPS5240162A publication Critical patent/JPS5240162A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

PURPOSE: Each phase voltage of the primary winding of two units of wound-rotor type machines whose rotor is mechanically connected and whose secondary winding is electrically connected is multiplied and added, and from the difference in their output the brushless detection of the adder signal corresponding to the revolving angle of a synchronous motor coplied with rotary machines is made possible.
COPYRIGHT: (C)1977,JPO&Japio
JP11468175A 1975-09-25 1975-09-25 Position detecting device Pending JPS5240162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11468175A JPS5240162A (en) 1975-09-25 1975-09-25 Position detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11468175A JPS5240162A (en) 1975-09-25 1975-09-25 Position detecting device

Publications (1)

Publication Number Publication Date
JPS5240162A true JPS5240162A (en) 1977-03-28

Family

ID=14643961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11468175A Pending JPS5240162A (en) 1975-09-25 1975-09-25 Position detecting device

Country Status (1)

Country Link
JP (1) JPS5240162A (en)

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