某型城际动车组接地技术方案设计和试验验证  

Designing and Testing of the Grounding Technology Solution within an Intercity EMUs

作　　者：陈乐恒 李东波 刘雁翔 

机构地区：[1]中车唐山机车车辆有限公司产品研发中心,河北唐山063035

出　　处：《机车电传动》2018年第1期88-93,共6页Electric Drive for Locomotives

摘　　要：动车组的接地技术方案关系到动车组运行的可靠性。从合理设计某型城际动车组接地技术方案的角度出发,利用仿真计算的手段,选取最优的接地技术方案,并通过样车的动态测试试验验证,证明了接地技术方案的可行性与合理性,可为其他新型动车组设计借鉴。The grounding technology solution is very important for the EMUs, which affects the reliability of the EMUs. According to demand of the rational design of the grounding technology solution for an intercity EMUs, the technology of simulation calculating was used to optimize the grounding technology for the intereity EMUs. After dynamic testing with the prototype train, the feasibility and rationality of the optimized grounding technology solution was proved, which could be referenced for other new type EMUs.

关 键 词：城际动车组 接地 技术方案 试验 仿真计算 绝缘轴承 

分 类 号：U266.2[机械工程—车辆工程] U264.74[交通运输工程—载运工具运用工程]