EMI/EMC issues in power electronic circuits

Abstract

Switched-mode conversion is a very important technique in the field of power electronics, and with its huge development, the switching frequency is impressively racing up. Today, the operating frequency of switched-mode power electronic circuits can be higher than 1MHz. With such high frequency, the radiation posed by it to the ambient devices needs to be concerned. Moreover, this resulting radiation can even cause the ambient devices to fail in the test. Hence, the project is conducted to address this problem by doing researches on the EMI/EMC issues in certain power electronic circuits.