摘要
结合乐平市国家气象观测站雷击事故现场和周边气象的调查,通过闪电定位资料、雷暴日特征和时空特征进行综合雷电分布规律分析,从基础接地、屏蔽与布线、电涌保护器(SPD)保护、负载等多个角度剖析了主导雷击事故的潜在因素,提出了雷电防护综合整改措施,以实现整个自动气象站及观测机房内部的雷电防御。
Based on the investigation of the lightning accident scene and the surrounding weather in Leping National Meteorological Observatory,a comprehensive lightning distribution rule was analyzed by lightning location data,thunderstorm days and spatial-temporal characteristics.The potential factors leading the lightning accidents were analyzed in aspects of foundation grounding,shielding and wiring,surge protective device（ SPD） protection,load.The comprehensive lightning protection rectification measures were put forward,in order to achieve the entire automatic weather station and observation room within the lightning defense.
作者
高雅隽
段和平
夏雪
金勇根
金星
GAO Yajun DUAN Heping XIA Xue JIN Yonggen JINXing(Meteorological Disaster Prevention Technology Center of Jiangxi Province, Nanchang 330046, China Jiangxi Lantian lightning protection Co., Ltd., Nanchang 330046, China)
出处
《现代建筑电气》
2017年第9期15-20,共6页
Modern Architecture Electric
基金
江西省科技厅社会发展科技支撑项目(20161BBG70092)
关键词
自动气象站
雷击
闪电定位
时空特征
整改措施
automatic meteorological station
lightning strike
lightning location
spatial-temporal characteristics
rectification measure
