Effects of shrink fitting on iron losses of a permanent magnet synchronous motor with an amorphous core

In order to investigate the effects of shrink fitting on the amorphous core, a test device is designed and the magnetisation and specific iron loss characteristics of the amorphous core are measured. The specific iron loss of amorphous core increases since the eddy current loss in the stator yoke in...

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Bibliographic Details
Published inIET electric power applications Vol. 16; no. 9; pp. 996 - 1003
Main Authors Zhu, Longfei, Fan, Bowen, Han, Xueyan, Tang, Renyuan
Format Journal Article
LanguageEnglish
Published Wiley 01.09.2022
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Summary:In order to investigate the effects of shrink fitting on the amorphous core, a test device is designed and the magnetisation and specific iron loss characteristics of the amorphous core are measured. The specific iron loss of amorphous core increases since the eddy current loss in the stator yoke increases significantly. The iron losses of the permanent magnet synchronous motor with the amorphous stator core in consideration of the shrink fitting effects on the specific iron loss are analysed by FEA.
ISSN:1751-8660
1751-8679
DOI:10.1049/elp2.12205