| 基于ATP-EMTP的330 kV半复合传输杆塔雷电反击过电压仿真研究 |
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| 引用本文： | 申雄.基于ATP-EMTP的330 kV半复合传输杆塔雷电反击过电压仿真研究[J].自动化应用,2014(10):101-104. |
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| 作者姓名： | 申雄 |
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| 作者单位： | 榆林市电力检修有限公司,陕西榆林,719000 |
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| 摘 要： | 介绍复合材料传输杆塔的优势与研究进展以及三种传统杆塔模型.为了验证330 kV半复合传输塔单根接地引下线设计的合理性,运用电磁暂态分析软件ATP-EMTP,建立输电线路、雷电流波形以及杆塔多波阻抗仿真模型.通过分析杆塔雷电过电压分布,判断接地引下线与传输线之间是否会发生闪络.
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| 关 键 词： | 复合材料杆塔 雷电过电压 ATP—EMTP 接地引下线 |
Simulation Study of Lightning Counterattack Overvoltage of 330kV Semi-composite Transmission Tower Based on ATP-EMTP |
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| SHEN Xiong.Simulation Study of Lightning Counterattack Overvoltage of 330kV Semi-composite Transmission Tower Based on ATP-EMTP[J].Automation Application,2014(10):101-104. |
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| Authors: | SHEN Xiong |
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| Affiliation: | SHEN Xiong (Yulin Power Maintenance LTD, Yulin 719000, China) |
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| Abstract: | In this paper, the advantages and research progress of the composite transmission tower, and alsoas well as the three traditional tower model are briefly introduced. In order to estimate the rationalization of the design of single down lead line, the transmission lines model, lightning current waveforms model and multi-wave impedance simulation model of tower are established in ATP-EMTP. The distribution of lightning over-voltage of tower is analyzed and whether the flashover will occur between the transmission line and down lead lines is determined. |
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| Keywords: | composite transmission tower lightning overvoltage ATP-EMTP down lead lines |
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