Abstract
The extended finite element method is used for calculating eddy currents at high frequencies, which reduces the number of unknowns in conductive materials. In this study, 2D and 3D models are analyzed numerically, and the solutions are compared with the solution obtained using the conventional finite element method. The proposed method is shown to give the accurate eddy current distribution and Joule losses for a wide range of frequencies even when the skin depth is smaller than the size of elements in a mesh.
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