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Computation of wound rotor induction machines based on coupled finite elements and circuit equation under a first space harmonic approximation

Mezani, Smail; Hamiti, Tahar; Belguerras, Lamia; Lubin, Thierry; Gerada, Christopher

Authors

Smail Mezani

Tahar Hamiti

Lamia Belguerras

Thierry Lubin

Christopher Gerada chris.gerada@nottingham.ac.uk



Abstract

The paper presents a fast method to compute wound rotor induction machines in steady state. Coupled time-harmonic FE-circuit equation are used under a first space harmonic approximation for the air-gap magnetic field. It is shown that only 4 magnetostatic FE computations are necessary to determine the machine performances for any slip value. The performances comparison to a conventional complex magnetodynamic and time stepping FE analyses show the effectiveness of the proposed approach.

Journal Article Type Article
Publication Date Sep 15, 2015
Journal IEEE Transactions on Magnetics
Print ISSN 0018-9464
Electronic ISSN 0018-9464
Publisher Institute of Electrical and Electronics Engineers
Peer Reviewed Peer Reviewed
Volume 52
Issue 3
APA6 Citation Mezani, S., Hamiti, T., Belguerras, L., Lubin, T., & Gerada, C. (2015). Computation of wound rotor induction machines based on coupled finite elements and circuit equation under a first space harmonic approximation. IEEE Transactions on Magnetics, 52(3), doi:10.1109/TMAG.2015.2478798
DOI https://doi.org/10.1109/TMAG.2015.2478798
Keywords Circuit equation, finite element analysis, Fourier series, induction machine, wound rotor
Publisher URL http://ieeexplore.ieee.org/document/7268910/
Copyright Statement Copyright information regarding this work can be found at the following address: http://eprints.nottingh.../end_user_agreement.pdf
Additional Information c.2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, 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 components 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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