500kV线形塔悬串复合绝缘子代替瓷绝缘子的防雷性能

2021 International Conference on Electrical Materials and Power Equipment (ICEMPE) Pub Date : 2021-04-11 DOI:10.1109/ICEMPE51623.2021.9509095

Zheng Hanyu, Zhang Zhijin, Xu Jun, Wang Xiaojie, J. Xingliang

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引用次数: 0

摘要

以福建省500kV双回输电线路为研究对象，研究了该线路在瓷绝缘子和复合绝缘子布置下的防雷性能，并根据辖区内风速和风向的统计分布特征，分析了风速对其防雷性能的影响。为福建近海500kV线路改造成复合绝缘子提供了可行性依据。

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Lightning protection performance of 500kV linear tower suspension string composite insulator instead of porcelain insulator

Taking the 500kV double circuit transmission line in Fujian Province as the research object, the lightning protection performance of the transmission line under the arrangement of porcelain insulators and composite insulators is studied, and the influence of wind speed on its lightning protection performance is analyzed based on the statistical distribution characteristics of wind speed and direction in the jurisdiction. Furthermore, providing a feasible basis for the transformation of 500kV lines into composite insulators in the offshore areas of Fujian Province.

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来源期刊

2021 International Conference on Electrical Materials and Power Equipment (ICEMPE)

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