철도 변전소 공유를 통한 직류 도시철도 시스템 회생에너지 이용률 향상 방안 연구

초록

This paper dealswith power integration of large urban railway systems for improvement of regenerative energy utilization. Themain idea of this paper is that the integration of railway power systems will increase efficiency through sharing regenerative energy. To verify the effects of this system, case studies for Seoul Metro Line has been performed. Where railway data of Seoul Subway Line 5 and Line 7 areused. In thiswork, the integrated railwayssystem is modelled using Compaq Visual Fortran.