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고속선과 기존선 인터페이스 구간의 동조유니트 BA 분석
안광렬(AN Gang-Yell),유근수(YOO Keun-Su),최경일(CHOI Kyoung-Il),박재영(PARK Jae-Young),백종현(BAEK Jong-Hyun),김용규(KIM Yong-Kyu) 한국철도학회 2009 한국철도학회 학술발표대회논문집 Vol.2009 No.11월
In Gyeongbu high speed line, information transmission from wayside to rolling stocks are carried out via UM71 AF track circuits. And with the use of various frequencies, JES(Electrical Separation Joint) are used to conduct interference and blocking for adjacent track circuits. For such a non-insulated track circuit failures mainly occur in trackside, especially failures which are impossible to identify causes often occur. In this paper we analyze on turning unit BA of track circuits on which the failures occurred. For a relevant review, with the use of design values and measured values in the failure sites, we apply the maintenance method which SNCF has used