From the safety and eIectromagnetic compatibiIity point of view,this paper introduces the grounding design of the vehi-cIe equipment,and provides the caIcuIation of the cross-sectionaI area of the protective grounding conductor.%从安全角度和电磁兼容角度出发,详细阐述了车载设备接地设计。给出了保护性接地导体的截面积计算方法与接地导体选择依据。对高速动车组车载设备接地设计具有一定的借鉴意义。
展开▼