有轨电车地面供电系统安全负极的改进  

Discussion on the Improvement of the Safety Negative Electrode of the Ground Power Supply System of the Tram

作　　者：张召朋 Zhang Zhao-peng

机构地区：[1]中铁电气化局集团西安电气化工程有限公司,陕西宝鸡721000

出　　处：《电力系统装备》2021年第16期50-51,共2页Electric Power System Equipment

摘　　要：随着城市轨道交通的快速发展,近年来部分城市加快了有轨电车项目规划,特别是珠海现代有轨电车项目,首次引进意大利Tramwave地面供电系统技术。文章提出了地面供电系统安全负极结构的缺陷,对缺陷原因进行深层分析,并提出了解决方案及预防故障的方法,为地面供电技术的进一步改进和推广提供了参考。With the rapid development of urban rail transit,in recent years,some cities have accelerated the planning of tram projects,especially the Zhuhai modern tram project.The Italian Tramwave ground power supply system technology was introduced for the first time.The article proposed the safe negative structure of the ground power supply system.In order to provide a reference for the further improvement and promotion of ground power supply technology,the in-depth analysis of the cause of the defect is carried out,and solutions and methods to prevent failures are proposed.

关 键 词：现代有轨电车 地面供电系统 安全负极 保护 故障分析 改进 

分 类 号：TM922.3[电气工程—电力电子与电力传动]