Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1997.07e
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- Pages.1824-1826
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- 1997
Statistical Analysis of Electric Field Waveforms Produced by Lightning Return Stroke
낙뢰에 의해서 발생되는 전장파형의 통계적 분석
Abstract
In this paper, in order to obtain statistical informations on lightning electromagnetic waveforms, electric field waveforms produced by lightning return strokes were measured and analyzed. The electric field measuring system consists of hemisphere antenna 30[cm] in diameter, integrator and data acquisition. system. The frequency bandwidth of the measuring system is 200[Hz] to 1.56[MHz], and the sensitivity is 0.96[mV/V/m]. The mean value of front time of electric field waveforms produced by positive lightning return strokes is 5.87[
Keywords