500kV线路型避雷器雷电过电压的保护性能

Study on the Lightning Protection Performance of 500 kV Line Surge Arresters

研究了安装线路型避雷器后 ,5 0 0 k V线路在雷电反击和绕击情况下的雷击保护范围问题 ,结果认为线路型避雷器的雷电保护范围仅为其安装塔本身。

This paper further deals with the lightning protection range of 500 kV line MOA under back-strike and shield-failure strike conditions. The results show that the lightning protection range of line MOA is only the tower itself on which the line MOA is installed.