DocumentCode :
1490529
Title :
Comparison of All- and Alternate-Poles-Wound Flux-Switching PM Machines Having Different Stator and Rotor Pole Numbers
Author :
Chen, J.T. ; Zhu, Z.Q.
Author_Institution :
Dept. of Electron. & Electr. Eng., Univ. of Sheffield, Sheffield, UK
Volume :
46
Issue :
4
fYear :
2010
Firstpage :
1406
Lastpage :
1415
Abstract :
The influence of stator and rotor pole numbers, viz. 6/5, 6/7, 12/10, 12/11, 12/13, and 12/14 stator/rotor poles, etc., on the electromagnetic performance of three-phase flux-switching permanent-magnet (FSPM) machines with all and alternate poles wound is investigated in this paper. It shows that the back-EMF waveform, winding inductance, unbalanced magnetic force, and torque density in an FSPM machine are all significantly affected by the stator and rotor pole numbers and winding configurations, as confirmed by both finite-element analyses and measurements.
Keywords :
electric potential; finite element analysis; magnetic flux; magnetic forces; permanent magnet machines; rotors; stators; FSPM machine; PM machines; alternate poles; back-EMF waveform; electromagnetic performance; finite element analyses; permanent magnet machines; rotor pole numbers; stator pole numbers; three phase flux switching; torque density; unbalanced magnetic force; winding inductance; Brushless; fault tolerant; flux switching; permanent magnet (PM); unbalanced magnetic force (UMF);
fLanguage :
English
Journal_Title :
Industry Applications, IEEE Transactions on
Publisher :
ieee
ISSN :
0093-9994
Type :
jour
DOI :
10.1109/TIA.2010.2049812
Filename :
5464356
Link To Document :
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