架空绝缘导线在10kV配网线路建设改造中的应用技术研究

Research on Application Technology of Overhead Insulated Conductor in 10kV Distribution Network Construction Reform

配网线路的架空绝缘导线频繁遭遇雷击而引发跳闸、断线等现象,已成为配网线路安全运行的公害。如何解决配网线路的防雷问题、提高配网线路的可靠性和安全性,是配网线路目前亟待解决的难题。为此从多个角度论述了雷击的成因,并提出了防雷的具体措施。

Overhead insulated conductors of distribution network lines frequently encounter lightning strikes and cause tripping,disconnection,etc.,which has become a public hazard for the safe operation of distribution line.How to solve the lightning protection problem of distribution network lines and improve the reliability and safety of distribution network lines are the problems that the distribution network lines need to solve urgently.To this end,the causes of lightning strikes were discussed from multiple angles,and specific measures for lightning protection were proposed.