Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2008.04a
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- Pages.778-781
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- 2008
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- 1598-2548(pISSN)
Analysis for the dynamic responses of pantograph-overhead contact line coupled system by using a condition monitoring system
상태감시시스템을 이용한 팬터그래프-전차선로 동특성 분석에 관한 연구
- Published : 2008.04.17
Abstract
The aim of this paper is to analyze the dynamic responses of pantograph-overhead contact line coupled system by using a condition monitoring system. The monitoring items are strain, vertical displacement and acceleration of a contact wire. Both strain and vertical displacement in the contact wire depends on uplift force and train velocity. Measurement of acceleration shows that the passage of the pantograph gives an impact force to a hard point on a contact wire.