摘要
雷电监测定位系统是目前雷电探测领域最常用的监测技术手段,利用广域雷电监测技术基础平台,在雷击故障点快速定位、雷击事故鉴别、雷电短时预警等技术得到了广泛的应用;本文通过云南雷电定位系统实测的地闪雷电电磁场信号,利用数据统计归“1”法分析各种路径下雷电电磁波信号幅值变化特征,并将数据统计和江苏平原地区数据对比,找出雷电广域传播特性的共性,提出高海拔地区雷电电磁波传播规律,为雷电监测工程化参数研究提供数据支持。
Lightning location system is currently the most co mmonly used lightning detection field monitoring technology based on wide area lightning monitoring technology platform,in the fast positioning,fault identification,lightning strike accident of Lightning Nowcasting warning technology has been widely used;The lightning electromagnetic signals through the Yunnan lightning location system measured,using statistical data to analyze the characteristics of“1”wave signal amplitude of lightning electromagnetic path,and comparing the data statistics and the plain area of Jiangsu,to find out the propagation characteristics of the lightning wide co mmon lightning electromagnetic wave propagation of high altitude,provide the data support for the parametric design of the lightning monitoring project.
作者
李国彬
周仿荣
黄然
杨恩
高梓瑞
李志伟
张国建
Li guobin;Zhou fangrong;Yang en;Gao zirui;Li zhiwei;Zhang guojian(Yunnan power grid co.,LTD.Dali power supply bureau,Yunnan Dali 671000;Yunnan power grid co.,LTD.Electric power research institute,Kunming 650217)
出处
《云南电力技术》
2020年第4期106-111,共6页
Yunnan Electric Power
关键词
雷电监测
雷电电磁场
幅值特性
传播规律
Compact lines
Lightning monitoring
Lightning electromagnetic field
Amplitude characteristic
Propagation law
