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3D Hybrid Model of the Axial Flux Motor Accounting Magnet Shape

Carpi, Théo and Lefèvre, Yvan and Henaux, Carole and Llibre, Jean-François and Harribey, Dominique 3D Hybrid Model of the Axial Flux Motor Accounting Magnet Shape. ( In Press: 2020) IEEE Transactions on Magnetics. ISSN 0018-9464

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Official URL: https://doi.org/10.1109/TMAG.2019.2950892


This paper presents a generalization of an analytical model of an axial flux permanent magnet machine to any magnet shape. It uses an existing model which computes the 3D magnetic flux density by the separation of variables and finite difference method. The original magnet shape is modified by adding a radial dependency to the Fourier series description of permanent magnets magnetization. The model is then developed for a general complex magnet shape. As an example, the model will be computed for a circular magnet shape and will be compared to a finite element analysis.

Item Type:Article
Audience (journal):International peer-reviewed journal
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)
Laboratory name:
Ministère de l'Enseignement Supérieur (FRANCE)
Deposited On:08 Dec 2020 15:43

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