Impedance of Iron Conductors with Circular and Rectangular Shapes

The impedance of rectangular and circular shape solid iron conductors is studied in this paper. 2D analytical model is presented for linear iron materials with different relative magnetic permeability and the results are compared with finite element method (FEM). Experiments are performed to measure the impedances. Nonlinear time harmonic FEM results are compared with experimental results for detailed evaluations. Different solid irons are considered for measurement and simulations.