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Axial eccentric SynRel and SPM Motors analytical models validation using 3D finite element

Mahmoud, Hanafy; Al-Timimy, A.; Degano, Michele; Di Nardo, Mauro; Bianchi, Nicola; Gerada, C.

Authors

Hanafy Mahmoud

A. Al-Timimy eexaa146@nottingham.ac.uk

Michele Degano michele.degano@nottingham.ac.uk

Mauro Di Nardo maurodinardo@nottingham.ac.uk

Nicola Bianchi

C. Gerada chris.gerada@nottingham.ac.uk



Abstract

This paper deals with the uniform and non-uniform axial eccentricity analyses of the surface mounted permanent magnet and synchronous reluctance machines. The analyses are carried out using an analytical model for each considered machine. Being the axial eccentricity a 3D physical phenomenon, the standard sliding approach used in the analytical models has been validated through accurate 3D FE simulations. The results presented in this paper verify the effectiveness of the analytical approaches quantifying the results deviations respect to the computational expensive 3D FE simulations. The results also confirms that synchronous reluctance machines show higher radial forces compared to the surface permanent magnet machines for the same eccentricity level, main geometry and operating condition.

Publication Date Oct 9, 2017
Peer Reviewed Peer Reviewed
APA6 Citation Mahmoud, H., Al-Timimy, A., Degano, M., Di Nardo, M., Bianchi, N., & Gerada, C. (2017). Axial eccentric SynRel and SPM Motors analytical models validation using 3D finite element. doi:10.1109/DEMPED.2017.8062331
DOI https://doi.org/10.1109/DEMPED.2017.8062331
Keywords Non-uniform axial eccentricity, Uniform axial
eccentricity, Analytical analysis, 3D finite element modelling.
Publisher URL https://ieeexplore.ieee.org/document/8062331/
Related Public URLs https://www.egr.msu.edu/sdemped2017/
Copyright Statement Copyright information regarding this work can be found at the following address: http://eprints.nottingh.../end_user_agreement.pdf
Additional Information © 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

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Copyright Statement
Copyright information regarding this work can be found at the following address: http://eprints.nottingham.ac.uk/end_user_agreement.pdf





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