【作者】 何蓉丽； 陈鹏；

【Author】 He Rongli Chen Peng (Jiangsu Provincial Communications Planning and Design Institute, Nanjing Jiangsu 210005)

【机构】 江苏省交通规划设计院；

【摘要】 高速公路机电系统既有强电设备,又有大量的监控、通信、传感等弱电设备,具有点多、面广、线长的特点,极易遭受雷害,必须高度重视其综合防雷设计。本文详细阐述了高速公路机电系统综合防雷的设计原则与措施,以及接地系统和地网建设等。更多还原

【Abstract】 Expressway mechatronic system which is equipped with heavy current device and large number of weak current equipments including monitors,communications devices,and sensors,is characteristic of multi-points,wide coverage,long route,it is prone to suffer from lightning disturbance,and therefore,it is always important to concern on synthetical lighting protection design.The paper has elaborated the design concept and measure for systhetical lighting protection of expressway mechatronic system and grounding system and ground screen construction,etc.更多还原