대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1987년도 정기총회 및 창립40주년기념 학술대회 학회본부
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- Pages.272-277
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- 1987
송전선로의 역섬락에 의한 전압파형의 통계적 분석에 대한 연구
A Proposed Statistical Analysis on the Backflashover Voltage Surge Waves on a Transmission Line
초록
A probabilistic model to analyze surge voltage waves on a transmission conductor caused by lightning, strokes striking a transmission line tower has been proposed. In this proposed model, a probability apace has been constructed. Based on the constructed probability space, random variables denoting the voltage peaks, time to crest, and time to half have been generated. To know the statistics of surge voltage waves, it suffices to find out the cumulative probability distributions of these random variables. A illustrative numerical example to find out out the distributions of the random variables has been carried out using the Electromagnetic Transient Program(EMTP).
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