河坝35 kV电力线路雷击绕击及防雷研究

Study on Lightning Strike and Lightning Protection for 35 kV Power Line of River Dam

采气井站的供电采用架空方式引入,井站一般在野外地势较高处,雷雨天易造成架空线路遭受雷击,引起线路跳闸、不同程度晃电或失电,严重后果导致关井。文章针对河坝气田实际项目,对35kV电力线路雷击绕击及防雷击措施进行研究。

The power supply of gas extraction well stations is introduced through overhead methods.The well stations are generally located at higher elevations in thefield,and thunderstorms can easily cause overhead lines to be struck by lightning,causing line tripping,varying degrees of shaking or power loss,and serious consequences leading to well shutdown.The article focuses on the actual project of Heba Gas Field and studies the lightning protection measures and lightning protection measures for 35 kV power lines.