Research on Optimal Configuration of Line Lightning Arrester Considering Terrain and Flashover Cost
ID：206
Submission ID：305 View Protection：ATTENDEE
Updated Time：2021-12-03 10:47:50 Hits：517
Poster Presentation
Start Time：2021-12-17 15:45 （Asia/Shanghai）
Duration：5min
Session：[Z] Poster Session » [Z10] Poster Session 10: High voltage and insulation technology
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Abstract
线路避雷器是输电线路最有效的防雷方法之一。传统避雷器安装方式没有考虑实际杆塔结构、地形和闪络成本，导致技术经济效率差，具有一定的盲目性。为研究避雷器的经济安装方案，基于ATP-EMTP和电气几何模型，研究了杆塔结构、地形和线路闪络成本对双回线路避雷器安装方式的影响。并用技术经济指标W综合评价避雷器在不同安装方式下的防雷效果和经济性。当W>0时，避雷器的安装是经济的。W值越大，
Keywords
ine arrester; technology and economy; transmission line; ATP-EMTP; electrical geometric model.
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