Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/35517
Title: Deformation and noise mitigation for the linear switched reluctance motor with skewed teeth structure
Authors: Zou, Y
Cheng, KWE 
Cheung, NC 
Pan, J
Keywords: Acoustic noise
Deformation
Finite element method (FEM)
Linear switched reluctance motor (LSRM)
Skewed structure
Issue Date: 2014
Publisher: Institute of Electrical and Electronics Engineers
Source: IEEE transactions on magnetics, 2014, v. 50, no. 11, 6971516 How to cite?
Journal: IEEE transactions on magnetics 
Abstract: In this paper, a skewed teeth structure is proposed for the linear switched reluctance motor (LSRM). First, the normal force, as the main source of the machine deformation as well as the acoustic noise, is analyzed theoretically. Second, the skewed LSRM is designed, and the angle of the skewed structure is analyzed and optimized. Then, the normal force output of the LSRM is calculated using the finite element method (FEM), and the deformation results for the proposed machine are obtained. The relationship of the normal force and the skewed angle is derived. Finally, the experimental results demonstrate that the acoustic noise is reduced, which is a testament to the effectiveness of the proposed structure.
URI: http://hdl.handle.net/10397/35517
ISSN: 0018-9464
DOI: 10.1109/TMAG.2014.2323420
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