Mobile QR Code QR CODE : The Korean Institute of Power Electronics
Title ISC-STS Proposal for Reliability Improvement of Communication System’s Power Supply
Authors Hyun-Chul Jung ; Dong-Seok Hyun
Page pp.383-390
ISSN 1229-2214
Keywords STS device; Motor control switch turn on/off time; SCR turn on/off time; Bypass transformation time; SCR’s life time; Overlap period
Abstract For satisfying a recommended value of the quality factor which is one of the important elements in a filter design, a new design method of smoothing filter using an internal parameter of a homopolar generator is proposed. The method increases the efficiency and minimizes the size of the smoothing filter by removing the damping resistor. By considering the resonant frequency as well as the quality factor, the new method can improve the stability of the system which has high boosting converters with negative resistance characteristics.