Development and Operation of Small-Scaled Equipment for Improving Unbalanced Load in Railway

축소형 부하불평형 보상장치의 개발 및 시험

This paper proposes the analysis on new equipment for power quality in electrified railway. The proposed equipment consists of series and parallel inverter. Each inverter is connected by capacitor as dc link. This structure can be compensated for active and reactive power in catenary through transformer.