节点文献
H型高速地铁列车弓网离线数值测试与分析系统的研究
Research of pantograph-catenaries off line numerical test and analysis system for H type high-speed metro vehicles
【摘要】 文章提出了一种H型的弓网离线数值测试与分析系统。通过对两弓间跨线电缆电流、主逆输入电流、网压、车速、牵引工况、受电弓燃弧视频监控等信号的测试,软件程序可以现场对高速地铁受电弓弓网离线进行测试与数值分析,得到受电弓的最大离线时间、离线率、离线峰值电流、离线地理位置等信息。
【Abstract】 This paper presents a H type pantograph-catenaries relationship numerical test and analysis system. Through the signal tests of cross cable current between pantographs,input current of inverter,net voltage,vehicle speed,traction condition,and video surveillance of pantograph arcing,the software can analyse these information,and calculate the maximum offline time,offline rate,offline location information etc.
【关键词】 受电弓;
接触网;
离线;
虚拟仪器;
数值分析;
【Key words】 pantograph; catenaries; offline; virtual instruments; numerical analysis;
【Key words】 pantograph; catenaries; offline; virtual instruments; numerical analysis;
- 【文献出处】 电力机车与城轨车辆 ,Electric Locomotives & Mass Transit Vehicles , 编辑部邮箱 ,2013年06期
- 【分类号】U264.34
- 【被引频次】2
- 【下载频次】86