A Computer Program for 2d/rs Eddy Current Problem Based on Boundary Element Method
نویسندگان
چکیده
A computer program, OERSTED, for simulating and analyzing two-dimensional or rotational symmetric eddy current problem with the steady-state sinusoidal time-varying source excitation has been developed at the Integrated Engineering Software (IES). Like other widely used CAE tools developed at IES, OERSTED is a software package based on the most advanced Boundary Element Method (BEM) technique. OERSTED provides a very friendly user interface, exact modelling of boundaries and accurate results. The program has the capability of calculating the skin and proximity effect, resistance and inductance, eddy current, electric and magnetic fields, Joule loss, forces and torques. In this paper, the boundary integral equation formulation and its numerical solution are described. Several application examples are presented to show the accuracy, efficiency and reliability of the program.
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