预防架空绝缘导线雷击断线装置的技术研发及应用

Technical Development and Application of Preventing Lightning Breaking Device For Overhead Insulated Wires

由于架空高压线路常年暴露在恶劣自然环境里,受户外环境的影响,经常被雷电击中发生断线等现象。本文从技术上对户外高压线路的防雷击断线进行深层次的技术分析,通过研究发现在老式复合支柱绝缘子的基础上进行改进设计,达到引雷泄雷的效果,防止架空高压线路因雷击而断线。

Because overhead high-voltage lines are exposed to harsh natural environments all the year round, they are often hit by lightning and are broken due to the influence of outdoor environment. This paper technically analyzes the lightning protection breaking line of outdoor high-voltage lines. Through research, it is found that the design is improved on the basis of the old-fashioned composite pillar insulators to achieve the effect of lightning and lightning protection, and to prevent lightning strikes on overhead high-voltage lines. And disconnected.