전철 고상홈 전기통전 위험요인 분석 및 대책 연구

A study on the Hazard analysis and Improving methods for an Electrical shock on the Platform

In this paper, the hazard factors on voltage rising effect between the rail and the earth were reviewed in subway system of AC traction line according to moving condition and location of the train. Site measuring of voltage rising between conductor part of train and station floor was performed to ascertain the risk level on the passenger. Plans for preventing hazard of rail-voltage rising and electrical shock on the passengers at platform were proposed.