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Calculation of core losses of a six-phase induction motor with third harmonic current injection
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Date
2004
Author
Büyükbaş, Afşin
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The advantages of using a six-phase induction motor for industrial drives, over the conventional three-phase drive can be summarized as improved reliability, reduction on the power ratings for the static converters and harmonic reduction. A technique of injecting third harmonic zero sequence current components in the phase currents to improve the machine torque density was presented recently by another research study. However, to meaninigfully evaluate the performnce of such machines and/or to be able to make good designs; it is necessary to obtain an accurate mathematical model for the loss calculation. The calculation of high frequency loss in this context presents a very difficult problem. In this thesis a modified version of a loss calculation model, which was developed in another MS thesis will be applied to a six-phase induction motor with third harmonic current injection.
Subject Keywords
Electric motors.
,
Harmonics (Electric waves)
URI
http://etd.lib.metu.edu.tr/upload/1219419/index.pdf
https://hdl.handle.net/11511/13868
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Graduate School of Natural and Applied Sciences, Thesis
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A. Büyükbaş, “Calculation of core losses of a six-phase induction motor with third harmonic current injection,” M.S. - Master of Science, Middle East Technical University, 2004.
