城市轨道交通弓网检测监测体系研究

Research on Pantograph-Catenary System Detection and Monitoring System for Urban Rail Transit

良好的弓网关系是保障列车安全运行的基础,为确保弓网系统长期服役的可靠性,有必要建立城轨交通弓网检测监测体系。在梳理城轨铁路检测的需求上,充分吸收高速铁路的经验,构建城轨弓网检测监测体系框架,该文从5个层面进行分析描述,论述弓网检测监测的关键技术和主要方法,阐述体系在弓网生命周期管理和实践中的运用案例,为城轨弓网体系研究提供参考。

A good pantograph-catenary relationship is the basis for ensuring the safe operation of the train.In order to ensure the reliability of the long-term service of the pantograph-catenary system,it is necessary to establish a pantograph detection and monitoring system for urban rail transit.In order to sort out the requirements of urban rail inspection,fully absorb the experience of high-speed railway,construct the framework of urban rail pantograph detection and monitoring system,this paper makes an analysis from five levels,discusses the key technologies and main methods of pantograph detection and monitoring,and expounds the application cases of the system in pantograph-catenary life cycle management and practice,so as to provide reference for the research of urban rail pantograph-catenary system.