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http://dx.doi.org/10.5370/KIEE.2011.60.11.2171

Development of an Arc Detector Assessment System by Loss of Contact Between Pantograph and Contact Wire in Electric Railway  

Park, Young (한국철도기술연구원 고속철도인터페이스연구실)
Cho, Yong-Hyeon (한국철도기술연구원 기술전략실)
Kwon, Sam-Young (한국철도기술연구원 고속철도인터페이스연구실)
Lee, Ki-Won (한국철도기술연구원 고속철도인터페이스연구실)
You, Won-Hee (한국철도기술연구원 고속철도인터페이스연구실)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.60, no.11, 2011 , pp. 2171-2175 More about this Journal
Abstract
The objective of this paper is to discuss technologies on assessing reliability of arc detectors by composing a system that generates and simulates occurrence of arc caused by loss of contact between pantographs and contact wires in a laboratory condition. In order to establish the arc simulator, a device that generates light having the bandwidth of arcs that occur between carbon-metal. The simulator was designed under conditions of EN 50317 and simulations were conducted using the developed device. According to the results, it was possible to conduct certification tests following regulations of international standards and the precision of the simulator was satisfactory. The proposed arc detector assessment system is expected to enhance precision of current collection quality performance assessment methods at high-speed lines and conventional lines while being referred as fundamental technologies for development of detectors suiting international conditions.
Keywords
Arc detector; Loss-of-contact; Current collection; Contact wire; Pantograph;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
Times Cited By SCOPUS : 0
연도 인용수 순위
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