Influence of stator geometry upon vibratory behaviour and electromagnetic performances of switched reluctance motors
- 1 January 1998
- journal article
- Published by Institution of Engineering and Technology (IET) in IEE Proceedings - Electric Power Applications
- Vol. 145 (5), 462-468
- https://doi.org/10.1049/ip-epa:19982163
Abstract
The vibrations and the acoustic noise produced by switched reluctance motors (SRMs) are linked to current wave form and to their structural properties. The authors carried out a parametric study to quantify the influence of the stator geometry upon vibratory behaviour of a 6/4 SRM. Their study shows the important influence of stator yoke thickness on vibration reduction compared to the other stator shape parameters. Moreover, a less noisy structure is proposed, based on the simultaneous analysis of electromagnetic performances and elastic characteristics.Keywords
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