温州地区二维闪电定位系统与三维闪电定位系统的探测效率和探测精度分析  

Analysis of Detection Efficiency and Accuracy of Two-Dimensional Lightning Location System and Three-Dimensional Lightning Location System in Wenzhou Area

作　　者：周哲 闻君 王子夏 姚晨希 Zhou Zhe;Wen Jun;Wang Zixia;Yao Chenxi(Wenzhou Meteorological Bureau,Wenzhou Key Laboratory of Typhoon Monitoring and Forecasting Technology,Wenzhou,Zhejiang,China,325000;State Grid Zhejiang Electric Power Co.,Ltd.,Wenzhou Power Supply Company,Wenzhou,Zhejiang,China,325000;Wenzhou Meteorological Service Center,Wenzhou,Zhejiang,China,325000)

机构地区：[1]温州市气象局,温州市台风监测预报技术重点实验室,浙江温州325000 [2]国网浙江省电力有限公司温州供电公司,浙江温州325000 [3]温州市气象服务中心,浙江温州325000

出　　处：《仪器仪表用户》2024年第8期21-23,共3页Instrumentation

摘　　要：利用温州地区二维、三维闪电定位系统监测数据和电力设备受雷电影响断电数据,统计分析了两套闪电定位系统的探测效率和探测精度,以及二维闪电系统历年探测效率评估。结果表明:三维闪电定位系统的探测效率和探测精度均高于二维闪电定位系统,二维闪电定位系统未因投入运行时间变长影响探测效率。Using the monitoring data from the two-dimensional and three-dimensional lightning location systems in Wenzhou area,as well as the outage data of power equipment affected by lightning,this paper statistically analyzes the detection efficiency and accuracy of the two systems,as well as the evaluation of the detection efficiency of the two-dimensional lightning system over the years.The results show that the detection efficiency and accuracy of the three-dimensional lightning location system are both higher than that of the two-dimensional system.Additionally,the detection efficiency of the two-dimensional system has not been affected by the increasing length of its operational time.

关 键 词：闪电定位 探测效率 探测精度 

分 类 号：P412.1[天文地球—大气科学及气象学]