Title :
Parameter analysis of an IPM machine with fractional-slot concentrated windings, part II: Including armature-reaction
Author :
Chong, Lester ; Dutta, Rukmi ; Rahman, M.F.
Author_Institution :
Sch. of Electr. Eng. & Telecommun., Univ. of New South Wales, Sydney, NSW
Abstract :
In part I of this analysis, an overview of concentrated windings and open-circuit characteristics of its implementation on the IPM machine was covered. In this paper, analysis is performed on the same three winding configurations used in part I, but with the effects of armature excitation. MMF waveforms and harmonics, self-and mutual-inductance waveforms, saliency ratio, torque and power versus speed characteristics are studied in this paper.
Keywords :
harmonic analysis; machine theory; machine windings; permanent magnet machines; waveform analysis; IPM machine parameter analysis; MMF waveforms; armature excitation effect; armature-reaction; fractional-slot concentrated windings; interior permanent magnet machine; magnetomotive force; mmf harmonics; mutual-inductance waveforms; open-circuit characteristics; power-speed characteristics; saliency ratio; self-inductance waveforms; torque-speed characteristics; Australia; Forging; Frequency; Machine windings; Magnetic flux; Performance analysis; Permanent magnets; Power system harmonics; Saturation magnetization; Torque;
Conference_Titel :
Power Engineering Conference, 2008. AUPEC '08. Australasian Universities
Conference_Location :
Sydney, NSW
Print_ISBN :
978-0-7334-2715-2
Electronic_ISBN :
978-1-4244-4162-4
