한국형 틸팅열차 판토그라프의 추종성능 특성 시험

초록

The pantograph which has to have a good contact behavior with contact wire in order to supply the electric equipment in a train with power in safe should be designed to keep the uniform contact force for various types and characteristics of catenary system. The performance test of dynamic behavior for developing pantograph is the most important test to evaluate and verify the performace for it. The main factors to change the contact force between a pantograph and a contact wire are the increase of the vibration of a pantograph and a catenery system and the aerodynamic lift force on a pantograph according to increasing the speed of a train. In this study, we introduce the test methodology about the following characteristic test and offer the experimental results for them. The performance for following characteristic of pantograph is evaluated through the analysis of this experimental results.