Lightning performance of 35kV distribution network using lightning prevention composite insulator

Liping Dai

doi:10.1117/12.3006688

26 September 2023 Lightning performance of 35kV distribution network using lightning prevention composite insulator

Liping Dai

Proceedings Volume 12793, International Conference on Mechatronics and Intelligent Control (ICMIC 2023); 1279319 (2023) https://doi.org/10.1117/12.3006688
Event: International Conference on Mechatronics and Intelligent Control (ICMIC2023), 2023, Wuhan, China

Abstract

Lightning is a kind of natural disaster that seriously threaten the safe and stable operation of power grids. This paper proposes a new kind of composite insulator combining the function of both arrester and insulation , which can meet the needs of lightning prevention of 35kV transmission lines. In this paper, 5-year lightning statistical data in Longhui, Hunan Province have been investigated. Then, the lightning trip rate of 35kV distribution network were analyzed by simulation, the influence of grounding resistance on the lightning trip rate of was discussed, and the lightning protection effect of the proposed composite insulator was evaluated.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Liping Dai "Lightning performance of 35kV distribution network using lightning prevention composite insulator", Proc. SPIE 12793, International Conference on Mechatronics and Intelligent Control (ICMIC 2023), 1279319 (26 September 2023); https://doi.org/10.1117/12.3006688

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