| 500 kV变电站运行方式及工频相角对雷电侵入波过电压的影响 |
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| 引用本文： | 邓维,刘卫东,傅志扬.500 kV变电站运行方式及工频相角对雷电侵入波过电压的影响[J].湖南电力,2006,26(2):5-8. |
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| 作者姓名： | 邓维 刘卫东 傅志扬 |
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| 作者单位： | 武汉大学电气工程学院,湖北,武汉,430072;湖南省超高压输变电公司,湖南,长沙,410015 |
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| 摘 要： | 雷电侵入波过电压是对500kV变电站电气设备绝缘构成威胁的主要方式之一.选取典型500kV变电站,分析了杆塔与绝缘子的计算模型,并应用ATPDraw仿真软件计算500kV变电站运行方式与工频电压相角对雷电侵入渡过电压的影响.
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| 关 键 词： | 雷电侵入波 过电压 运行方式 工频相角 ATPDraw |
| 文章编号： | 1008-0198（2006）02-0005-04 |
| 收稿时间： | 2005-10-17 |
| 修稿时间： | 2005年10月17 |
Effect of 500 kV substation operation mode and phase angle of applied voltage on lightning incoming surge |
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| DENG Wei,LIU Wei-dong,FU Zhi-yang.Effect of 500 kV substation operation mode and phase angle of applied voltage on lightning incoming surge[J].Hunan Electric Power,2006,26(2):5-8. |
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| Authors: | DENG Wei LIU Wei-dong FU Zhi-yang |
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| Abstract: | Lightning incoming surge is one of the main causes that damage the insulation of the high voltage apparatus in 500kV substations.In this paper,a traditional 500kV substation is illustrated.The calculation models of tower and suspension insulator are analyzed.ATPDraw simulation software is used to calculate the effect of 500 kV substation operation mode and phase angle of applied voltage on the over-voltage caused by lightning incoming surge. |
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| Keywords: | lightning incoming surge overvoltage operation mode phase angle ATP Draw |
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