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论光缆线路防雷的思路
引用本文:徐松茂.论光缆线路防雷的思路[J].邮电设计技术,1999(2):10-18.
作者姓名:徐松茂
作者单位:邮电部设计院
摘    要:从光缆线路的固有特殊性以及光缆线路遭受雷击的机理出发,在以往电缆防雷取得理论和技术成果的基础上,论证了光缆线路上防雷及防强电技术,提出了有别于电缆防护技术的新思路,以及在各个环节上确保光缆PE护套的质量对防雷的有效性。

关 键 词:光缆线路  防雷  防强电  漏斗电位  雷电击穿效应  雷电热效应  雷电机械效应

Discussion on the Lightning Proof Considerations for Optical Cable Lines
Xu Songmao.Discussion on the Lightning Proof Considerations for Optical Cable Lines[J].Designing Techniques of Posts and Telecommunications,1999(2):10-18.
Authors:Xu Songmao
Abstract:It demonstrates the lightning proof and high electric power proof techniques from the inherent features of optical cable line and its mechanism of suffering from lightning and on the basis of current lightning proof theory and technical achievements. It brings forward a new idea that is quite different from current cable proof techniques and describes the effectiveness to ensure the quality of optical cable PE sheath in every circumstance.
Keywords:Optical cable line  Lightning proof  High electric power proof  Funnelform potential  Lightning breakdown effect  Lightning thermal effect  Lightning mechanical effect  
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