철도 상태기반 전동차 에너지 특성 분석 연구

초록

As the number of countries and institutions applying energy efficiency regulations increases, each institution is conducting technical, operational, and policy research and deriving measures to achieve this, and Korea needs to respond to this. In the case of Korea, railway vehicles are operated in consideration of only regularity according to the set schedule, and energy efficiency is not considered. It is necessary to develop an energy-efficient operation mode that reflects the real-time operation environment so that energy costs can be reduced while satisfying operation timeliness. It is necessary to analyze the energy effect according to the driving characteristics of the train. Energy characteristics are derived and efficient management is possible through the establishment of an electric vehicle power consumption and efficiency prediction model. Since the environmental conditions that affect the energy of the train are diverse, we would like to review various conditions in terms of vehicles and infrastructure and analyze the energy characteristics of the train for each factor.

키워드