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通信系统防雷接地技术 被引量:8

Lightning protection of communication system
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摘要 介绍了微电子器件耐雷水平,新型防雷器件TVS管和固态放电管的特性,过电压保护器的四级保护,以及通信系统防雷接地与屏蔽的有关要求;通过对湖北省电力公司通信系统近几年的雷害实例分析,介绍了通信系统简单而有效的防雷措施及其实施效果,阐述了水涨船高法在通信系统防雷中的具体运用。 This paper introduces the method of lightning protection of communication system, antisurge level of microelectronic device, TVS diode and solidstate discharge triode properties, four grades protection of overvoltage protector, grounding and shield methods. Some faults in communication system caused by lightning in Hubei province are also introduced.Some simple but vaild measures of lightning protection and their practical effects in communication system of Hubei province are described too.
出处 《电力系统通信》 2005年第3期1-2,5,共3页 Telecommunications for Electric Power System
关键词 电力系统 通信系统 防雷器 接地 过电压保护器 雷电 电磁干扰 Communication system Lightning protection Measure
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  • 1DL548.电力系统通信站防雷运行管理规程[S].[S].,1995..
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  • 4KAMIIKE, K. and EGUCHI, N. Lightning protection for microwave relay station [ J ]. Japan Telecomm. Rev. , Vol.20, 1, 63-70.

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