Mobile QR Code QR CODE : The Korean Institute of Power Electronics
Title Performance Analysis of Single-phase SRM Drive System withSingle-stage Power Factor Correction
Authors Dong-Hee Lee ; Jin-Kuk Lee ; Young-Ju An ; Jin-Woo Ahn
Page pp.328-339
ISSN 1229-2214
Keywords Single-phase SRM; PFC(Power Factor Correction); Torque ripple reduction
Abstract In this paper new 60-step inverter system for medium-to-large scale STATCOM is proposed and operating principle along with control method is detailed. A simple auxiliary circuit is employed to improve output voltage waveform of 12-step into 60-step. The proposed scheme could be a cost effective approach in high power application such as 10Mvar to 30Mvar STATCOM. Experimental results from a 2KVA laboratory prototype show validity of the proposed method.