摘要
本文介绍了北京燃气北石槽门站的雷击事故情况。包括防雷设备的基本情况,雷击事故发生的过程及其发生机理及该次雷击事故发生的主要原因。针对该燃气门站现有的防雷设施提出了相应的改造措施,并借助仿真计算优化设计了避雷针在门站内安装的数量及位置。
In this paper, the lightning accident happened on Beijing Beishicao gas gate station was introduced in detail. The situation of lightning protection equipments and the processes of lightning accident were investigated earnestly, the reason of this accident was analyzed and some lightning protection measures to reduce the probability of occurrence of lightning accidents were also put forward. Considering the station without lightning rod, the work to analyze the protection area of lightning rods was carried out by computer simulation and the optimization design of the lightning rods in this station was also proposed.
出处
《城市燃气》
2015年第10期18-23,共6页
Urban Gas
基金
国家自然科学基金(51377093)
北京燃气集团科技项目
关键词
燃气门站
雷击事故
防雷措施
避雷针
优化设计
Gas gate station lightning accident lightning protection measure lightning rodoptimization design
