Starting Torque of Single-Phase Flux-Switching Permanent Magnet Motors

Author

Chen, Y. ; Chen, S. ; Zhu, Z.Q. ; Howe, D. ; Ye, Y.Y.

Author_Institution

Dept. of Electron. & Electr. Eng., Univ. of Sheffield

Volume

42

Issue

10

fYear

2006

Firstpage

3416

Lastpage

3418

Abstract

Flux-switching permanent magnet motors are a form of brushless dc motor, with a simple salient-pole rotor, similar to that of a switched reluctance motor, and the excitation coils and permanent magnets on the stator. The influence of the rotor pole-arc and asymmetry on the torque-rotor position characteristic of a single-phase flux-switching permanent magnet motor is investigated by finite-element analysis, and validated experimentally, with particular reference on starting capability

Keywords

brushless DC motors; coils; finite element analysis; magnetic flux; permanent magnet motors; rotors; stators; brushless dc motor; excitation coils; finite-element analysis; flux-switching motors; permanent magnet motors; permanent magnets; salient-pole rotor; stator; switched reluctance motor; Brushless DC motors; Coils; Finite element methods; Magnetic analysis; Magnetic switching; Permanent magnet motors; Reluctance motors; Rotors; Stators; Torque; Brushless dc (BLDC) motor; flux-switching; permanent magnet (PM); single phase; starting torque;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/TMAG.2006.879437

Filename

1704645