Study on the Brushless Motor
Memoirs of the Faculty of Engineering, Yamaguchi University Volume 20 Issue 3
Page 393-401
published_at 1970
Title
ブラシレス電動機の研究(第1報)
Study on the Brushless Motor
Creators
Joichi Hisanori
Creators
Suyama Shundo
Source Identifiers
This brushless motor consists of a squirrel-cage induction motor, a thyristor commutator and a speed detector. The driving control system has the constant slip, that is the ratio of the armature winding frequency to the secondary winding frequency. The thyristor commutator converts d-c into a-c such as the mechanical commutator of a d-c motor. Therefore, the steady-state torque vs. speed characteristics of this motor can be analyzed on the point of the d-c motor. The results are obtained that although this motor has the same characteristics as a conventional d-c series motor, it has the advantages that there is no mechanical commutator and the speed can be widely controlled. These show this brushless motor can be desirably used as a d-c motor.
Languages
jpn
Resource Type
departmental bulletin paper
Publishers
山口大学工学部
Date Issued
1970
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools
工学部