摘要
广州地铁四号线正线采用DC1500V第三轨供电方式,车辆段采用DC1500V架空接触网供电方式,在车辆段出入段线设置网轨转换段。本文阐述了DC1500V第三轨供电系统安全性设计、跨距布置原则、端部弯头技术、网轨转换技术等工程应用关键问题,与国内同行共同探讨及研究。
The main line of Guangzhou Metro No. 4 Line adopts the third rail fed by DC 1500V power supply system and the rolling stock depot adopts flexible suspension overhead contact system current collecting mode. A transition section from headspan system to rigid system is built in the incoming and outgoing line in depot. In order to discuss and study together with those people working in the same field, this article researches safety design of DC 1500V third rail system, span layout principle and elbow technology on terminals as well as transition technology from headspan to rigid system.
出处
《电气化铁道》
2006年第3期34-36,39,共4页
Electric Railway
