A Study on the 3 Phase Diode Rectifier Switching Circuit for Low Harmonic Distortion

3상 다이오드 정류기의 고조파 경감을 위한 스위칭 회로에 관한 연구

A new method to improve the THD of the three phase rectifiers is introduced in this paper. The main features of this paper are low cost, high efficiency and simplicity. The proposed 3 bidirectional switches and their operation are presented. A simulation and experiment results show its good action.