차세대전동차용 판토그라프와 가선계의 상호작용에 관한 연구

A single arm pantograph is going to be used as a current collection device for AUTS(Advanced Urban Transit System), developed on Next Generation Urban Train Development Project. It is necessary to study the interaction between pantograph and overhead contact line to achieve stable current collection performance. This paper studied on the current collection device is able to achieve stable performance on catenary line above ground and underground rigid bar and transient section area of AUTS, according to operation scenario.