Modeling and Analysis of Conducted EMI in Inverters by Saber

In order to research the conducted EMI modeling of the inverter circuit, in this paper the high frequency models of power semiconductor devices, passive components, and extractions of parasitic parameters of passive components, printed circuit board (PCB) are presented. The simulation model of conducted EMI of the inverter circuit is proposed by using the Saber software and its simulation waveform is obtained. The experiments results that compared with the ideal circuit and the hardware circuit validate the accuracy of device models conducted and the feasibility of modeling method.