矿井架线机车接触网负荷信号闭锁装置的研究和应用  

Research and Application on Load Signal Locking Device for Catenary of Mine Aerial Cable Locomotive

作　　者：胡小刚 丁守坤 HU Xiao-gang;DING Shou-kun(Shendong Branch of China Shenhua Energy Corporation Limited,Shenmu 719315,China;Taiyuan Research Institute Ltd.,China Coal Technology Engineering Group,Taiyuan 030006,China)

机构地区：[1]中国神华能源股份有限公司神东煤炭分公司,陕西神木719315 [2]中国煤炭科工集团太原研究院有限公司,山西太原030006

出　　处：《机械工程与自动化》2020年第1期169-170,共2页Mechanical Engineering & Automation

摘　　要：研究了一种矿井架线机车接触网负荷信号闭锁装置,由信号机控制器、闭锁信号机、机车定位器和接触网供变电站监测器组成。提出了一种矿井架线机车接触网负荷信号的闭锁方法,不仅能够以接触网供变电设备的监测信息为依据,还可按照进入供变电区域机车的情况实施信号闭锁,而且能够在供变电设备与信号机控制器间的通信发生故障时,正常发布调度信号,保障接触网及供变电设备的运行安全。In this paper,a kind of load signal locking device for catenary of mine aerial cable locomotive is studied.The device consists of signal controller,locking signal,locomotive locator and catenary supply substation monitor.A load signal blocking method for mine aerial cable locomotive catenary is proposed.This method can not only be based on the monitoring information of the contact network power supply and transformation equipment,but also implement signal blocking according to the situation of the locomotive entering the power supply and transformation area.In addition,when the communication between the power supply and transformation equipment and the signal controller is out of order,dispatch signals can be issued normally to ensure the safety of the contact network and power supply and transformation equipment.

关 键 词：架线机车 接触网 负荷信号 闭锁装置 

分 类 号：U228.2+6[交通运输工程—道路与铁道工程]