采用屏蔽线的直埋电(光)缆防雷方法  

Lightning protection of buried cables by a screen lines

作　　者：郝高麟[1] 

机构地区：[1]哈尔滨电信规划设计院,哈尔滨150016

出　　处：《光纤与电缆及其应用技术》2004年第3期39-41,共3页Optical Fiber & Electric Cable and Their Applications

摘　　要：　对电(光)缆通信线路受雷击而产生多发性故障的原因进行了分析,并提出了预防措施,使通信故障不断减少,确保通信畅通。The causes of frequently-occuring faults in fiber optic communications links caused by lightning are analyzed. The prevention measures are proposed so as to minimize the communication failures and ensure the normal operation of the link.

关 键 词：屏蔽 雷电 地电流 电场 直埋电(光)缆 

分 类 号：TM862[电气工程—高电压与绝缘技术]