Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2003.10c
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- Pages.523-528
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- 2003
A Study of Equipment Improvment method of the Expansion joint & Air Section in Rigid Trolley Bar System (AL T-Bar)
강체전차선방식(AL T-Bar)에서의 Expansion joint 및 Air Section 설비 개량방안 연구
- Published : 2003.10.01
Abstract
AS City traffic means, the electric railway of the role is overwhelming with recognizing good merits of safety, no environment disruption and accurate destination time. Currently, Korea subway are running about 290km through eight subway lines. The latest constructed subway had been made by imperoved matherials which is going on improving. Therefore, we researched this project to keep up facilites easily, repress a leakge current and reduse install cost and repair time in changing facility at overhead Contact wire system because of arc by reforming construction plan about Expansion Joint and Air Section which is regarded as weak point when facilities are fixed and maintianed of Rigid Trolley bar System. as above we can contribute various part to making useful O.C.S(overhead contact wire system)
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