JPS552327A - Structure of rotary electric machine - Google Patents

Structure of rotary electric machine

Info

Publication number
JPS552327A
JPS552327A JP7442978A JP7442978A JPS552327A JP S552327 A JPS552327 A JP S552327A JP 7442978 A JP7442978 A JP 7442978A JP 7442978 A JP7442978 A JP 7442978A JP S552327 A JPS552327 A JP S552327A
Authority
JP
Japan
Prior art keywords
winding
transformer
armature winding
armature
secondary winding
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
JP7442978A
Other languages
Japanese (ja)
Other versions
JPS611992B2 (en
Inventor
Fukuo Shibata
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP7442978A priority Critical patent/JPS552327A/en
Publication of JPS552327A publication Critical patent/JPS552327A/en
Publication of JPS611992B2 publication Critical patent/JPS611992B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To produce brushless structure while economizing the capacity of a transformer by the structure of a synchronous machine that omits exciting materials, by forming a closed circuit by connecting armature winding and the secondary winding of the transformer while connecting the armature winding and an intermediate point of the secondary winding of the transformer, and by letting exciting currents flow from the primary winding of the transformer.
CONSTITUTION: A closed circuit is formed by connecting the armature winding 8 of a stator 1 and the secondary winding 5 of a transformer 2, and an intermediate point U2 of the armature winding 8 is connected to the primary winding 4 of the currents of the transformer 2 as a terminal connected to an external connecting line 13. An intermediate point N of the secondary winding 5 of the transformer 2 is arranged as the other terminal of the winding 8 so that the point N and the armature winding 8 mutually be connected. The primary winding 3 of the transformer 2 is connected between the winding 8 and the external connecting line 13, and phase sequence is disposed in order that the direction of a revolving magnetic field produced in such a manner that the secondary winding 5 of the transformer 2 lets exciting currents flow through the armature winding 8 become to the direction opposite to the direction of rotation of a rotor 7.
COPYRIGHT: (C)1980,JPO&Japio
JP7442978A 1978-06-20 1978-06-20 Structure of rotary electric machine Granted JPS552327A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7442978A JPS552327A (en) 1978-06-20 1978-06-20 Structure of rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7442978A JPS552327A (en) 1978-06-20 1978-06-20 Structure of rotary electric machine

Publications (2)

Publication Number Publication Date
JPS552327A true JPS552327A (en) 1980-01-09
JPS611992B2 JPS611992B2 (en) 1986-01-21

Family

ID=13546950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7442978A Granted JPS552327A (en) 1978-06-20 1978-06-20 Structure of rotary electric machine

Country Status (1)

Country Link
JP (1) JPS552327A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60241755A (en) * 1984-05-12 1985-11-30 Yoshiteru Teraue Brushless synchronous motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60241755A (en) * 1984-05-12 1985-11-30 Yoshiteru Teraue Brushless synchronous motor

Also Published As

Publication number Publication date
JPS611992B2 (en) 1986-01-21

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