| 110kV线路型避雷器 |
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| 引用本文： | 贺建国,李凡,施围.110kV线路型避雷器[J].电瓷避雷器,2000(4):37-41. |
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| 作者姓名： | 贺建国 李凡 施围 |
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| 作者单位： | 西安交通大学,陕西,西安,710049 |
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| 摘 要： | 根据具体的线路杆塔 ,采用有串联间隙金属氧化物避雷器对 1 1 0 k V线路的耐雷水平进行了计算分析 ;具体比较了安装线路避雷器和未装避雷器时雷击杆塔以及雷击线路的耐雷水平 ;分析了雷电流的模型、接地电阻、避雷器最大耐受冲击电流、避雷器热容量等对线路耐雷水平影响
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| 关 键 词： | 金属氧化物避雷器 耐雷水平 接地电阻 冲击电流 |
| 修稿时间： | : |
The 110kV Transmission Line Arrestor |
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| HE Jian-guo,LI Fan,SHI Wei.The 110kV Transmission Line Arrestor[J].Insulators and Surge Arresters,2000(4):37-41. |
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| Authors: | HE Jian-guo LI Fan SHI Wei |
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| Abstract: | Calculation and evaluation of ligtning withstand level of 110kV overhead transmission line with poles of given structure using gapped MOA is presented.The lightning withstand level of transmission line with and without arrestor are analyzed for cased of lightning strick onto line conductor and line pole,such as the model of lightning current, grounding resistance, maximum withstand surge and the energe absorb capability of arrestor. |
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| Keywords: | MOA lightning withstand level grounding resistance the current impulse |
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