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오석용(SeokYong Oh),박영(Young Park),조용현(YongHyeon Cho),이기원(KiWon Lee),권삼영(SamYoung Kwon),김형철(HyungChul Kim),송준태(JoonTae Song) 한국철도학회 2010 한국철도학회 학술발표대회논문집 Vol.2010 No.7
In electic railway, 25㎸ is applied to AC sections of overhead contact lines and pantographs of Korea Train eXpress(KTX) make contact at speeds of 300km/h. Thus, there is a need to utilize wireless, optic, contact-less sensors to implement condition monitoring systems. This paper is based on describing and analyzing the condition monitoring system implementation technologies for efficient catenary current ratio characteristic assessment. The conclusion of this paper should be widely applied to design, diagnosis, completion of construction, current collection status, fault diagnosis, and selection of contact wires and suspension wires.