Modeling of Electromagnetic Problem with Moving of Conducting Regions Via A Subproblem Coupled Method

In this article, computing and analysing distributions of magnetic fileds, eddy currents and power losses of electromagnetic problems with moving of inductor positions or conductive regions will be performed via a subproblem coupled method. The sequence of the method is presented as follows: modeling of a full electromangetic problem (consisting of stranded inductors, conducting regions, non-conducting regions…) is split into subproblems including stranded inductors or the magnetic regions. Each subproblem is solved on its own mesh and independent domain without depending on the meshes and domains of other subproblems. This facilitates meshing and reducing the time of computation of study problem. The solution of the full problem is then a set of subproblem solutions via a superpositon method.