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Analysis on Voltage Rise of Rail in High speed Railway System  

이종우 (한국철도기술연구원 전기신호본부)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers A / v.52, no.8, 2003 , pp. 481-485 More about this Journal
Abstract
In electric railway system, potential of rail has been risen, for return-current flows through rail. The magnitude of rising voltage is different to railway feed system, ground admittance of rail and the load current. If rising voltage of rail is large, electric shock can be occurred to passengers and maintenance- worker, In this paper, we estimate the rising voltage of rail in high speed railway system and check the safety to human beings.
Keywords
Electric Railway System; Return-Current; Rising Voltage; Ground Admittance; Electric Shock; VDE;
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  • Reference
1 /
[ 황치우 ] / 과천선 건설 전기방식 검토 최종보고서
2 '電氣鐵道要覽', 鐵道電化協會, (昭48)
3 '레일전위와 그 대책', 철도기술연구보고, 1989
4 황치우, '과천선 건설 전기방식 검토 최종보고서', 한국전기연구소, pp100-127, 1990
5 渡邊, '交流き電回路の保護, 電力と鐵道', 鐵道電化 20, No. 7 (183)