配电网雷电防护措施总结分析及其应用

The Summary of Lightning Protection Measures and Its Applications for the Distribution Network

配电网很容易遭受雷害引起停电或跳闸事故,影响电网的安全稳定运行。总结了现行的配网防雷的主要措施,对每项措施的优缺点进行分析研究。把总结的防雷措施应用在实际的配电网中,通过2个成功提高配网雷电水平的应用案例,为配电网中心供电所防雷改造及10 kV配网线路防雷改造提供了借鉴。

Distribution network is vulnerable to lightning damage and caused power outages or tripping accidents,which affect the safe and stable operation of the power grid. This paper summarizes the main measures of the Lightning Protection Measures for distribution network. advantages and disadvantages of each of these measures were analyzed. The summary of of the lightning protection measures was applied in the actual distribution network,This paper provides a reference for the Distribution Network to Improve the ability to respond to lightning.