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2019 | OriginalPaper | Chapter

Iron Loss Analysis of Motors

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Author: Katsumi Yamazaki

Publisher: Springer Singapore

Published in: Magnetic Material for Motor Drive Systems

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Abstract

In this chapter, methods to calculate iron losses of motors by using electromagnetic field analysis are presented. First, the components of iron loss, i.e., hysteresis loss, eddy current loss, and excess loss, are explained. Next, the iron loss calculation methods that consider the effects of nonlinear characteristics of the core materials, mechanical stress, and harmonic fields are summarized. Several approximations for the practical loss estimation are introduced. Finally, an application of the iron loss calculation method to motors is indicated.

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Title

Iron Loss Analysis of Motors

Book

Magnetic Material for Motor Drive Systems

Print ISBN: 978-981-329-905-4

Electronic ISBN: 978-981-329-906-1

https://doi.org/10.1007/978-981-32-9906-1

DOI

https://doi.org/10.1007/978-981-32-9906-1_24

Author:

Katsumi Yamazaki

Publisher

Springer Singapore

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