| 对输电线击杆率的探讨 |
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| 引用本文： | 颜怀梁,刘明光.对输电线击杆率的探讨[J].吉首大学学报(自然科学版),2005,26(2):120-122. |
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| 作者姓名： | 颜怀梁 刘明光 |
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| 作者单位： | 西华大学,四川,成都,610039;北京铁道学院,北京,100044 |
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| 摘 要： | 输电线路的击杆率不仅与地形、杆塔高度、结构有关，而且与雷电流的幅值和概率有关，直接影响到线路雷击跳闸率计算.比照规程推荐的击杆率，应用电气几何模型原理，探讨了线路平均击杆率.
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| 关 键 词： | 输电线 击杆率 击距 |
| 文章编号： | 1007-2985（2005）02-0120-03 |
| 收稿时间： | 2005-03-10 |
| 修稿时间： | 2005年3月10日 |
Discussion on Rate of Lightning Striking Against Poles of Transmission Lines |
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| YAN Huai-liang,LIU MIng-Guang.Discussion on Rate of Lightning Striking Against Poles of Transmission Lines[J].Journal of Jishou University(Natural Science Edition),2005,26(2):120-122. |
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| Authors: | YAN Huai-liang LIU MIng-Guang |
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| Institution: | (1.Xihua University,Chengdu 610039,Sichuan China;2.Beijing Railway Institute,Beijing 100044,China) |
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| Abstract: | For transmission lines,the rate of lightning striking against poles directly affects the calculation of lightning trip-out rate.The former has not only relations to the topographic features,height and structure of poles but also to the amplitude and probability of lightning current.According to the rate recommended by "code",the mean rate of lightning striking against poles of transmission lines is discussed with an electrogeometric model. |
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| Keywords: | power transmission lines lightning striking rate against poles striking distance |
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