하이브리드 에너지 저장장치 탑재 전동차의 전력 분배 방안 연구

Abstract

Railway vehicle engineers are studying high efficient traction systems to reduce CO2 gases. Equipping energy storage systems on Vehicles are one of remarkable methode to improve high efficient of railway systems. In this paper, railway vehicle, battery/catenary/Ucap models were built. Power distribution-algorithm which is electric power distribution strategies for some energy source topology between battery, Ucap and catenary was developed and simulated. If characteristics of battery, Ucap and catenary are reflected in the power distribution algorithm, running efficiency of railway vehicles will increase remarkably.