Journal of electromagnetic engineering and science

  • 제8권4호
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  • Pages.148-152
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  • 2008
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  • 2671-7255(pISSN)
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  • 2671-7263(eISSN)
한국전자파학회 (The Korean Institute of Electromagnetic Engineering and Science)
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Statistical Analysis of Lightning-Induced Voltages on Subscriber Telecommunication Lines in Korea

  • 발행 : 2008.12.31
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초록

This paper describes the characteristics of lightning-induced voltages on subscriber telecommunication lines in Korea. Lightning parameters such as peak voltage, rise time, decay time, and steepness of the wave front were statistically analyzed from the measured results obtained using a waveform memory system. An induced voltage measurement system was also developed and installed at 286 sites in Korea to collect the induced voltage data. The distributions of lightning-induced voltages were also analyzed using these data.

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참고문헌

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  2. ITU-T Recommendation K.21, Resistibility of Telecommunication Equipment Installed in Customer Premises to Overvoltages and Overcurrents, 2003
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