A Hybrid Method BEM-NRM for Magnetostatics Problems

D. Martins Araujo, Jean-Louis Coulomb, B. Delinchant, O. Chadebec


This article proposes a new method to solve non-linear magnetostatic problems applied to the modeling of electromagnetic devices. A reduced scalar potential formulation is presented and solved by a hybrid BEM-NRM. It has been implemented and tested in a software called MaGot. We will show that the computation time of this new method is very low. Thus, it could be easily and efficiently used for the pre-sizing of actuators. 

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DOI: http://dx.doi.org/10.1590/S2179-10742013000200024


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