V型接触网维修“天窗”对车站通过能力的影响

The Influence to Through Capacity of Arrival/Departure Track caused by the Maintenance Gap of V Type Catenaries

利用技术作业图表,采用归纳的方法,分析了V型“天窗”对双线自动闭塞电气化铁道车站的到发线通过能力的影响,得出扣除时间的计算公式,以及扣除时间在用利用率法计算车站通过能力时的处理办法。

Making use of technical operation diagram and with induction method, the paper analyzes the influences of V type maintenance gap to the through capacity of arrival/departure track in auto-block electrified lines. It then obtains the calculating formula of removal time and the treatment method of removal time in calculating station through capacity by utilization rate method.