摘要
针对地铁架空刚性接触网特点,研究开发地铁刚性接触网检测技术,包括接触网几何参数检测技术和弓网动态作用参数检测技术。并采用该研发技术对我国某地铁线路接触网进行动态检测试验,依照交办运[2019]17号《城市轨道交通初期运营前安全评估技术规范第1部分:地铁和轻轨》对弓网受流性能进行评估,可为后期接触网运营维护提供数据支撑。
Based on the characteristics of rigid overhead contact system of metro, the inspection technology of metro rigid overhead contact system is studied and developed, including the inspection technology of geometries of overhead contact system and the inspection technology of dynamic parameters of pantograph and overhead contact system. This technology is used to inspect and test the overhead contact system of a metro line in China. The pantograph- overhead contact system currenting performance is evaluated according to Technical Specification for Safety Assessment in the Initial Period before Operation of Urban Rail Transit Part 1: Metro and Light Rail, providing data support for later period of operation and maintenance of the overhead contact system.
出处
《现代城市轨道交通》
2019年第8期70-75,共6页
Modern Urban Transit
基金
中国铁道科学研究院科技研究开发计划项目(2017YJ132)
关键词
地铁
刚性接触网
检测技术
metro
rigid overhead contact system
inspection technology
