| 输电线路雷击仿真模型 |
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| 引用本文： | 钱冠军,王晓瑜,汪雁,詹花茂. 输电线路雷击仿真模型[J]. 中国电机工程学报, 1999, 19(8): 39-44 |
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| 作者姓名： | 钱冠军 王晓瑜 汪雁 詹花茂 |
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| 作者单位： | 华中理工大学电力系!430074，武汉，华中理工大学电力系!430074，武汉，华中理工大学电力系!430074，武汉，华中理工大学电力系!430074，武汉 |
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| 基金项目： | 国家自然科学基金!9577015 |
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| 摘 要： | 基于对下行雷闪物理过程的认识和对输电线路绕击分散性的研究，建立了考虑放电分散性的输电线路雷屏蔽性能的雷击仿真模型。仿真计算结果表明，该模型与现场运行经验相符，并成功地解释了ＥＧＭ难以解释的现场事故。
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| 关 键 词： | 绕击 输电线路 雷击 仿真模型 线路保护 |
Lightning Simulation Model of Trnasmission Line |
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| Qiao Guanjun,Wang Xiaoyu,Wnag Yan,Zhan Huamao. Lightning Simulation Model of Trnasmission Line[J]. Proceedings of the CSEE, 1999, 19(8): 39-44 |
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| Authors: | Qiao Guanjun Wang Xiaoyu Wnag Yan Zhan Huamao |
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| Abstract: | Based on the knowledge of physical process of downward lightning stroke and the study of shielding failure dispersal of transmission line, a lightning stroke simulation model on lightning shielding performance of transmission line is presented,in which the discharge dispersal is taken into account. The simulation calculating results show,the model is in agreement with field experience and can give a gnd explanation of a field accident which is difficult to explain by EGM. |
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| Keywords: | leader propagation model(LPM) shielding failure transmission line |
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