论文部分内容阅读
架空光缆遭雷击的原因分析韦克龙杨正文１雷击现象某长途架空光缆０９＋１号接头内的３号光纤被雷电流熔断，４号光纤有长约２ｃｍ涂覆层被烧光，玻璃纤维裸露，其余光纤被烟熏黑，密封胶局部熔化，接头盒（卧式）两端固定加强芯螺栓处有明显的电弧烧灼的痕迹．障碍修复后...
Analysis of the Causes of Overhead Cable Strike by Light WEI Ke-long, YANG Zheng-wen 1 Lightning strike phenomenon The No. 3 optical fiber in a long-haul overhead optical fiber cable No. 09 + 1 was blown by lightning current. The No. 4 optical fiber was burned with a coating length of about 2 cm, Was smoked black, sealant local melting, connector box (horizontal) fixed at both ends of the core bolt obvious signs of electric arc burning. Barrier repair ...