Prediction the conducted emission of HV cables in cars

The fast switching power electronics devices which used in a switching mode power supply (SMPS) applications generate undesired currents through stray capacitors which may cause conducted electromagnetic interferences (EMI). So that the prediction of the conducted emission noise (common moded (CM) and differential mode (DM)) especially at resonance cases of SMPS is important before prototyping. The goal of this project is design an appropriate model of the SMPS which considers various frequency-dependent effects. In addition to that the model has to describe the paths of the CM and DM currents in the frequency domain.