2.1 Lightning protection measures f

2.1 Lightning protection measures for high-voltage transmission lines(1) Reasonable selection of safe transmission lines. When choosing high-voltage transmission linesIt is the most effective and effective way to prevent lightning accidents to avoid many minefields reasonablyEconomical and most conventional measures.Before laying high-voltage transmission lines, we must analyze the local topography,The soil environment and climate data are fully investigated and studied, and then the laying line is laidRoad time can reasonably bypass areas where lightning strikes occur frequently and ensure power transmission to the maximum extentSafe operation of the line.(2) set up the lightning wire reasonably, which is reasonable in the erection of high-voltage linesMaking good use of lightning wire is the most effective basic measure to prevent lightning accidents, andWhen the line voltage is higher, the cost is lower and the effect is better.Therefore, under normal circumstances, we require the best whole frame in high-voltage linesSet the lightning conductor to ensure the reliable operation of the line.Erection of lightning conductor in high-voltage lines can not only protect against lightning when lightning strikes.Strike current effectively "flies" to prevent lightning accidents, and the lightning conductorIt also has voltage shielding effect on high-voltage transmission lines, thus effectively reducingThe induced voltage of transmission line is reduced, thus fundamentally reducing the occurrence of lightning accidentsThe probability of.