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Type: Conference paper
Title: Analysis of stator iron loss in interior PM machines under open and short-circuit conditions
Author: Tang, C.
Soong, W.
Liew, G.
Ertugrul, N.
Jahns, T.
Citation: Proceedings of the IEEE Energy Conversion Congress & Exposition, ECCE 2013: pp.1227-1234
Publisher: IEEE
Publisher Place: USA
Issue Date: 2013
Series/Report no.: IEEE Energy Conversion Congress and Exposition
ISBN: 9781479903368
ISSN: 2329-3721
Conference Name: IEEE Energy Conversion Congress and Exposition (2013 : Denver, Colorado)
Statement of
Chun Tang, Wen L. Soong, Gene S. Liew and Nesimi Ertugrul, Thomas M. Jahns
Abstract: This paper describes an analytical approach for calculating the stator iron loss for multiple-barrier interior permanent magnet (IPM) machines with distributed windings, under open and short-circuit (deep field-weakening) conditions. It is based on using a lumped equivalent-circuit model to predict the rotor mmf and then the harmonic components of the airgap flux density. A “filter function” approach is used to calculate the stator tooth and yoke flux densities and hence iron loss components. It provides an insightful means for visualizing the effect of stator and rotor design changes on the stator iron losses. The analytical stator iron loss predictions for four IPM machine configurations are compared with finite element results.
Rights: ©2013 IEEE
RMID: 0020133907
DOI: 10.1109/ECCE.2013.6646845
Appears in Collections:Electrical and Electronic Engineering publications

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