刘玉婷, 王鹏, 王芬, et al. Arrester Configuration Scheme of 500kV Transmission Line[J]. 2019, (3).DOI:
500kV输电线路避雷器配置方案计算
摘要
针对单回酒杯塔、双回鼓形塔2种500 k V输电线路典型杆塔
通过三维电气几何模型法和电磁暂态分析程序仿真
对不同线路避雷器配置方式的耐雷水平和保护范围进行了理论分析计算
给出了不同地形下线路避雷器推荐配置方式
提高技术经济性。
Abstract
Based on the three-dimensional electrical geometry model method and electromagnetic transient analysis program simulation
the lightning resistance level and protection range of different line arrester configurations are theoretically analyzed and calculated for two typical 500 k V transmission line towers
single-circuit wine cup tower and double-circuit drum tower
and the recommended line arrester configurations under different terrain are given. Setting up ways to improve technical economy.