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

fYear

2008

fDate

14-17 Dec. 2008

Firstpage

1

Lastpage

6

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;

fLanguage

English

Publisher

ieee

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

Type

conf

Filename

4813122