地铁线路残压过高无法正常送电故障及行车组织研究  

Research on Failure of Normal Power Transmission Due to High Residual Voltage of Metro Line and Train Operation Organization

作　　者：肖磊 XIAO Lei(Nanjing Metro Operation Co.,Ltd.,Nanjing,Jiangsu 211300,China)

机构地区：[1]南京地铁运营有限责任公司,江苏南京211300

出　　处：《黑龙江交通科技》2023年第10期114-116,120,共4页Communications Science and Technology Heilongjiang

摘　　要：南京地铁线路接触网停电后,停电区域送电时因残压较高,线路测试不通过,导致接触网无法正常送电,为把控故障处置安全、提高故障处置效率,进一步提升故障后行车组织合理性,南京南调度室轮值III组成立专项研究小组进行故障数据及原因分析,探讨地铁线路残压过高无法正常送电故障处理措施及行车组织预想,以期最大限度降低该类故障对地铁运营造成的影响。This paper deals with the fact that after the power failure of the overhead line of the Nanjing Metro line,the overhead line could not transmit power normally due to the high residual voltage during power transmission in the power failure area and the failure of the line test.In order to control the safety of fault disposal,improve the efficiency of fault disposal,and further improve the rationality of the traffic organization after the fault,the Nanjing South Dispatching Room Shift III Group established a special research group to analyze the fault data and causes.Discussing the treatment measures and train operation organization anticipation for the failure of normal power transmission due to high residual voltage of metro lines,with a view to minimizing the impact of such failure on train operation.

关 键 词：接触网 残压 效率 

分 类 号：U231[交通运输工程—道路与铁道工程]