城市轨道交通弓网系统现状分析与建议

既有城轨受电弓与接触网的类型较多,两者之间的配合问题尤为突出。总结国内外城轨弓网系统标准,存在内容描述较少,刚柔接触网未分开规定,指标参数相差较大,系统性不强等问题。总结国内外相关研究文献,发现弓网设计阶段对弓网接口的设计不足,弓网维修阶段存在机械故障较多,弓网仿真缺少实测数据确认等问题。最后针对城轨弓网系统研究现状的不足,对未来进一步研究工作提出若干建议。

Analysis of Pantograph-Catenary System of Urban Transit and Suggestions

There are many types of pantograph and catenary in urban transit system and the matching of the two becomes a challenge. Researches on standards of pantograph and catenary system fall short of detailed specification,while rigid catenary and soft catenary are not separated,index and parameter differ in great margin and systematicness is insufficient. The review of relevant research papers indicates the inadequateness of the design in the interface of catenary and pantograph,frequent mechanical failure in maintenance and the lack of experimental confirmation of simulation. Finally some suggestions for future researches are provided in perspective of the inadequateness of the researches on urban rail pantograph and catenary system.