Observation of Natural Lightning-Induced Voltage on Overhead Power Lines
Observation of Natural Lightning-Induced Voltage on Overhead Power Lines
复制标题
架空电力线上自然雷感电压的观测
DOI：
10.1109/tpwrd.2012.2204441
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发表时间：
2012-07
影响因子：
4.4
通讯作者：
Xue Jian
中科院分区：
文献类型：
--
作者：
Cai Li;Wang Jianguo;Zhou Mi;Chen Shaodong;Xue Jian
本文介绍了2008年夏季在广州现场试验场对架空输电线路近距离自然雷击引起的感应电压波形的分析和观测结果。36次自然雷电回击的感应电压峰值范围为0.21~3.87千伏。并在波形中发现了双峰振荡现象。相邻回击间隔时间为17.1ms~430.1 ms。首次回击感应电压波形峰值持续时间平均为244.6μS，后续回击感应电压波形峰值持续时间平均为83.2μS，带电导线和中性线感应电压波形基本相同，带电导线感应电压幅度略大于中性线。雷电定位系统数据表明，带电导体和中性线上的感应电压可能是正极，也可能是负极，具体取决于雷电接地击点。然而，Rusck模型计算的感应电压幅值小于观测结果，前者为后者的60%。
This paper presents the analysis and observation results of the induced voltage waveforms caused by nearby natural lightning on overhead power lines in the Guangzhou field experiment site during the summer of 2008. Peak values of the induced voltage for 36 natural lightning return strokes ranged from 0.21 to 3.87 kV. And the double-peak oscillation phenomenon can be found in the waveforms. The interval time of adjacent return strokes ranged from 17.1 to 430.1 ms. The average 10%-10% peak value duration time of induced voltage waveform of the first return strokes is 244.6 μs, and that of the subsequent return strokes is 83.2 μs. The induced voltage waveforms on the live and neutral conductors are almost the same, while the induced voltage amplitude on the live conductor is slightly larger than that on the neutral conductor. The lightning location system data indicate that the induced voltage on the live and neutral conductor may be of either positive or negative polarity, depending on the lightning ground strike points. However, the amplitude of the induced voltage calculated by the Rusck model is smaller than those of the observation results, with the former being 60% of the latter.
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影响因子：
4.4
作者：
M. Ishii;K. Michishita;Y. Hongo;Syujiro Oguma
通讯作者：
M. Ishii;K. Michishita;Y. Hongo;Syujiro Oguma
DOI：
10.1049/ip-c:19820010
发表时间：
1982-03
期刊：
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影响因子：
--
作者：
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通讯作者：
A. J. Eriksson;D. V. Meal
影响因子：
2.1
作者：
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通讯作者：
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DOI：
10.1109/mper.1989.4310334
发表时间：
1986-04
期刊：
IEEE Power Engineering Review
影响因子：
--
作者：
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通讯作者：
S. Yokoyama;K. Miyake;Sukenori Fukui
影响因子：
1.8
作者：
A. Borghetti;J. Gutiérrez;C. Nucci;M. Paolone;E. Petrache;F. Rachidi
通讯作者：
A. Borghetti;J. Gutiérrez;C. Nucci;M. Paolone;E. Petrache;F. Rachidi