Radiated Electromagnetic Interference (EMI) Mechanism of High Power Inverter
In this paper, the generation mechanism of radiated EMI noise in inverter circuit is analyzed. On the basis of analyzing the equivalent model of common mode and differential mode radiated EMI noise, the radiated EMI noise is separated by common mode and differential mode by using the fast Fourier transform principle. The effectiveness of the radiated EMI noise separation method is verified by experiments.