铁道通信信号
鐵道通信信號
철도통신신호
RAILWAY SIGNALLING & COMMUNICATION
2012年
12期
29-30
,共2页
单轨条相敏轨道电路%交叉渡线%单边绝缘
單軌條相敏軌道電路%交扠渡線%單邊絕緣
단궤조상민궤도전로%교차도선%단변절연
Monorail phase detecting track circuit%Intersecting Crossover%Mono-insulation
通过对25Hz相敏轨道电路和50Hz单轨条相敏轨道电路工程应用环境,以及在交叉渡线上电路构成机理进行分析,澄清25Hz相敏轨道电路在交叉渡线上设置单边绝缘和增设单边绝缘的必要性,以及取消50Hz单轨条相敏轨道电路在交叉渡线上单边绝缘的合理性。
通過對25Hz相敏軌道電路和50Hz單軌條相敏軌道電路工程應用環境,以及在交扠渡線上電路構成機理進行分析,澄清25Hz相敏軌道電路在交扠渡線上設置單邊絕緣和增設單邊絕緣的必要性,以及取消50Hz單軌條相敏軌道電路在交扠渡線上單邊絕緣的閤理性。
통과대25Hz상민궤도전로화50Hz단궤조상민궤도전로공정응용배경,이급재교차도선상전로구성궤리진행분석,징청25Hz상민궤도전로재교차도선상설치단변절연화증설단변절연적필요성,이급취소50Hz단궤조상민궤도전로재교차도선상단변절연적합이성。
Through analyzing the engineering application environment of 25Hz phase detecting track circuit and 50Hz monorail phase detecting track circuit as well as the mechanism of circuit composition in intersecting crossover,It is clarified that it is necessary to set or add more mono-insulations of 25Hz phase detecting track circuit on intersecting crossover and it is rational to cancel the mono-insulation of 50Hz monorail phase detecting track circuit on intersecting crossover.
