Abstract
The current density and magnetic field distributions in thin conductors are important forseveral applications, and they can be computed by solving integral equations. Thispaper describes the implementation of a one-dimensional (1D) integral equation ina finite-element model. This numerical method does not require the use of adhoc assumptions to avoid logarithmic divergences of the current density at theconductor’s edges and, by using a coupling with 2D electromagnetic models, it can beused to solve cases of increasing complexity. With respect to commonly used 2Dmodels, it overcomes the typical problems linked to the mesh of conductors withhigh aspect ratio, such as the use of large memory and long computing times.
Published Version
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