摘要
从信号系统角度出发,分析折返站折返间隔的影响因素,研究提升折返站折返能力的优化方案,并提出优化列车进站及出入折返轨运行时间、缩短折返换端时间、提升运营人员操作熟练度等具体措施。通过实际工程应用及现场测试,对优化方案进行验证,实现典型站场下信号系统能达到2 min最小运营间隔并预留10%余量的目标。
From the perspective of signaling system,this paper analyzes the infl uencing factors of turn-back interval of turn-back stations,studies the optimization scheme of improving turn-back capacity of turn-back stations,and puts forward specifi c measures such as optimizing the running time of train entering the station and entering&leaving the turning track,shortening turn-back end-changing time,and improving the operation profi ciency of operators.Through practical engineering application and fi eld test,the optimization scheme is verifi ed,and the target of 2 minutes minimum operation interval and 10%margin for signaling system under typical station is realized.
作者
马冲
Ma Chong(CRSC Urban Rail Transit Technology Co.,Ltd.,Beijing 100070,China)
出处
《铁路通信信号工程技术》
2022年第6期76-80,共5页
Railway Signalling & Communication Engineering
基金
通号城市轨道交通技术有限公司科研项目(5100-K1210004)。
关键词
信号系统
折返能力
优化方案
signaling system
turn-back capacity
optimization scheme
