【摘 要】
：
夏季雷雨较多,气候变化异常,由雷击造成的有线电视故障非常多。一旦遭遇雷击,有线电视系统往往遭到严重破坏,甚至瘫痪,对有线电视网的安全运行造成较大危害。本文分析了雷电
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夏季雷雨较多,气候变化异常,由雷击造成的有线电视故障非常多。一旦遭遇雷击,有线电视系统往往遭到严重破坏,甚至瘫痪,对有线电视网的安全运行造成较大危害。本文分析了雷电现象,并针对不同雷击形式如何进行防护,以及防雷措施给予了分析。
More thunderstorms in summer, abnormal climate change, caused by lightning strike cable television failure is very large. In the event of a lightning strike, the cable television system is often severely damaged or even paralyzed, causing serious damage to the safe operation of the cable television network. This article analyzes the lightning phenomenon, and for how to protect the different forms of lightning, as well as lightning protection measures were given.
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