Three-Dimensional Automatic Generation Magnetic Equivalent Circuit Using Mesh-Based Formulation

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TitreThree-Dimensional Automatic Generation Magnetic Equivalent Circuit Using Mesh-Based Formulation
Type de publicationConference Paper
Year of Publication2017
AuteursBenmessaoud Y., Dubas F., Beniamineand R., Hilairet M.
Conference Name2017 20TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS)
PublisherIEEE
Conference Location345 E 47TH ST, NEW YORK, NY 10017 USA
ISBN Number978-1-5386-3246-8
Mots-clésAutomatic generation, discretiz ation, magnetic equivalent circuit, mesh element, Three-dimensional
Résumé

In this paper, a three-dimensional (3-D) generic magnetic equivalent circuit (MEC) using mesh-based formulation was developed for the electrical engineering applications. The particularity of this model consists in a discretization with hexahedral mesh elements, which can be chosen by the designer. For example, the 3-D generic MEC has been applied to a U-cored static electromagnetic device. In order to confirm the effectiveness of the proposed technique, the semi-analytic results have been compared with those obtained using 3-D finite-element analysis (FEA). The computation time is divided by 3 with an error less than 1 %.