城市轨道交通杂散电流监测系统及其应用

以深圳轨道交通5号线为背景,阐述杂散电流监测系统的设计原则和结构,分析监测内容的依据和测量原理,对杂散电流监测系统主要设备的功能、结构和接线进行具体描述。实践表明,该系统有助于运营部门及时掌握杂散电流的泄漏情况,采取有效措施,以降低杂散电流的危害。

Urban Rail Transit Stray Current Monitoring System and Its Application

With Line 5 of Shenzhen rail transit as the background,the paper introduces the design principles and structure of stray current monitoring system,analyzes the basis of monitoring contents and monitoring principles,and ela-borates the functions,structure,wiring method of main equipment.Practice indicated that the stray current monitoring system is helpful for the operation department to manage the leakage conditions of stray current in time,and to take effective measures to alleviate the harm of stray current.