| 线路避雷器对100O kV交流输电线路耐雷水平的影响分析 |
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| 引用本文： | 敬海兵,张彼德,邓浩,张俊,胡小行.线路避雷器对100O kV交流输电线路耐雷水平的影响分析[J].电瓷避雷器,2011(3):38-42. |
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| 作者姓名： | 敬海兵 张彼德 邓浩 张俊 胡小行 |
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| 作者单位： | 西华大学电气信息学院,成都,610039 |
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| 基金项目： | 四川省电力电子重点学科项目资助(编号:SZD0503); 西华大学智能电气设备重点实验室资助(编号:XZD0819);西华大学研究生创新基金(编号:Ycjj200937) |
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| 摘 要： | 为分析线路避雷器对1000kV交流输电线路耐雷水平的影响,用ATP-EMTP软件建立相应的元件仿真模型，并就避雷器安装方式、工频电压和接地电阻对反击与绕击耐雷水平的影响进行仿真分析，分析结果表明：线路避雷器可显著提高1000 kV交流输电线路的耐雷水平,减少雷击跳闸事故。
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| 关 键 词： | 线路避雷器 1000kV交流输电 耐雷水平 ATP-EMTP |
Analysis on the Impact of Line Arrester on Lightning Withstand Level for 1000 kV AC Transmission Line |
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| JING Hai-bing,ZHANG Bi-de,DENG Hao,ZHANG Jun,HU Xiao-hang.Analysis on the Impact of Line Arrester on Lightning Withstand Level for 1000 kV AC Transmission Line[J].Insulators and Surge Arresters,2011(3):38-42. |
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| Authors: | JING Hai-bing ZHANG Bi-de DENG Hao ZHANG Jun HU Xiao-hang |
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| Affiliation: | JING Hai-bing,ZHANG Bi-de,DENG Hao,ZHANG Jun,HU Xiao-hang(School of Electric and Information Engineering,Xihua University,Chengdu 610039,China) |
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| Abstract: | To analyze the impact of line arrester on lightning withstand level for 1 000 kV AC transmission line,the corresponding component models are created by ATP-EMTP,and the effect of line arrester installation mode,the frequency voltage and the grounding resistance on back striking and shielding failure lightning withstand level are simulated and analyzed.The results show that: line arrester can significantly increase lightning withstand level for 1 000 kV AC transmission line and reduce lightning trip-out acci... |
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| Keywords: | line arrester 1 000 kV AC transmission lightning withstand level ATP-EMTP |
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