| 500kV GIS变电站雷击进线段塔顶雷电过电压的仿真研究 |
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| 引用本文： | 谢辉春,文习山,邓维,朱昌成. 500kV GIS变电站雷击进线段塔顶雷电过电压的仿真研究[J]. 电气应用, 2006, 25(3): 63-66 |
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| 作者姓名： | 谢辉春 文习山 邓维 朱昌成 |
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| 作者单位： | 武汉大学电气工程学院,430072;武汉大学电气工程学院,430072;武汉大学电气工程学院,430072;武汉大学电气工程学院,430072 |
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| 摘 要： | 使用电磁暂态计算程序ATP-EMTP(ATPDRAW)就某500kVGIS变电站雷击进线段杆塔塔顶落雷引起的过电压进行建模与仿真,粗浅讨论了雷击进线段杆塔、杆塔冲击接地电阻、变电站运行方式等重要因素对雷电过电压的影响。
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| 关 键 词： | ATP-EMTP电磁暂态计算程序 雷电过电压 500kV GIS变电站 |
| 修稿时间： | 2005-07-25 |
Simulation and Study on the Lightning Over-Voltage Arisen from Lightning Stroke Falling at the Top Point of Tower of Inlet Lines of 500kV GIS Substation |
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| Xie Huichun. Simulation and Study on the Lightning Over-Voltage Arisen from Lightning Stroke Falling at the Top Point of Tower of Inlet Lines of 500kV GIS Substation[J]. Electrotechnical Application, 2006, 25(3): 63-66 |
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| Authors: | Xie Huichun |
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| Affiliation: | Wuhan University |
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| Abstract: | ATP(Alternative Transient Program) has been used in this thesis to per form a modeling and simulation of over-voltage happened when direct lightning s troke falls at the top point of towers of inlet lines of 500kV GIS substation, a nd some influencing factors, for instance, location of the towers, tower impulsi ve footing impedance, run modes of substation, have been superficially discussed and analyzed. |
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