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Hybrid Modeling Method of Magnetic Field of Axial Flux Permanent Magnet Machine

Carpi, Théo and Lefèvre, Yvan and Henaux, Carole Hybrid Modeling Method of Magnetic Field of Axial Flux Permanent Magnet Machine. (2018) In: 2018 XIII International Conference on Electrical Machines (ICEM), 3 September 2018 - 6 September 2018 (Alexandropuli, Greece).

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Official URL: https://doi.org/10.1109/ICELMACH.2018.8506756


A hybrid analytical-numerical method to predict the no-load magnetic flux density in an axial flux permanent magnet (AFPM) machine is presented in this paper. It involves the method of separation of variables. This leads to express the magnetic scalar potential (MSP) by a series where each term is the product of three functions. The function depending on the radial coordinate is determined by means of a 1-D finite difference method (FD) instead of using Bessel functions. The functions depending on the axial and azimuthal coordinates are described by Fourier series. The results obtained by this method are compared to the results obtained by 3D finite element analysis (FEA).

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to the IEEE (Institute of Electrical and Electronics Engineers). This paper is available at : https://ieeexplore.ieee.org/document/8506756 © 2018 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.
HAL Id:hal-01917877
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
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Deposited On:09 Nov 2018 16:31

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