global-journal-of-research-in-engineering-f-electrical-electronic Global Journal of Research in Engineering - F: Electrical & Electronic 0975-5861 2249-4596 Global Journals Publishing Group Incorporated 55848 Radiated Electromagnetic Interference (EMI) Mechanism of High Power Inverter DengLingxiang LiPengfei BaiWanning ChenJian FangJuhao LiuQiangqiang CHINA 15 01 2019 19 F3 1 5

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.

 high-power inverter electromagnetic interference(emi) radiation emission (re) common mode radiation Full Text

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.