青藏铁路高铁接触网检测车  

Inspection Vehicle for High-speed Railway Catenary System(OCS) in Qinghai-Tibet Railway

作　　者：王文聪 赵国栋 张彩霞 董海宁 WANG Wencong;ZHAO Guodong;ZHANG Caixia;DONG Haining(Baoji CRRC Times Engineering Machinery Co.,Ltd.,Baoji,Shaanxi 721003,China;Power Supply Department,China Railway Qinghai-Tibet Group Co.,Ltd.,Xining,Qinghai 810000,China)

机构地区：[1]宝鸡中车时代工程机械有限公司,陕西宝鸡721003 [2]中国铁路青藏集团有限公司供电部,青海西宁810000

出　　处：《机车电传动》2019年第2期133-138,共6页Electric Drive for Locomotives

摘　　要：为满足青藏铁路兰新高速铁路段线路内海拔高于2 500 m的正线区段接触网智能化检测、监测的需求,研制了青藏铁路高铁接触网检测车。研制过程中采取了一系列针对性措施以适应高原地区高海拔、低气压、缺氧、高寒、大风沙、强紫外线等恶劣的环境条件。该车安装有接触网悬挂状态检测、监测装置,可对接触网悬挂系统的零部件实施高精度成像检测,在自动识别和分析检测数据的基础上,形成维修建议,指导接触网维护。In order to meet the needs of intelligent detection and monitoring of catenary in the main line section of LanzhouUrumqi high-speed railway line above altitude 2 500 m,a catenary detection vehicle for Qinghai-Tibet railway high-speed section was developed.A series of measures had been taken to adapt to the harsh climatic conditions such as high altitude,low atmospheric pressure,anoxia,high cold,windy sand and strong ultraviolet radiation in the plateau area.The vehicle was equipped with catenary suspension condition detection and monitoring device,which could carry out high-precision imaging detection of catenary suspension system components.On the basis of automatic identification and analysis of test data,maintenance suggestions were formed to guide catenary maintenance.

关 键 词：接触网 检测车 悬挂状态检测 青藏铁路 高原地区 高海拔 动力学性能 高速铁路 

分 类 号：U273.94[机械工程—车辆工程]