Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2002.10a
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- Pages.559-565
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- 2002
A Study on the Electric Railroad Grounding System of Tunnels and Bridges
전기철도 시스템에서의 터널, 교량구간 접지방안 연구
Abstract
This paper presents a standard grounding scheme for bridge and tunnel areas where earthing wires cannot be easily buried. Specially, a new grounding method in which structure grounding devices are used shows good grounding effects like the earthing-wire grounding scheme. The proposed method can be a measure for equal potential in case earthing cables are disconnected.
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