摘要
针对我国气象工作对防雷预警方面的不足,对防雷预警系统进行了研究。应用ADTD雷击探测仪和雷电采集电路,实时监测设备所在范围内的大气电场状况,雷电发生前根据大气中电荷积聚状态及时做出预警,雷电发生时又可以及时记录雷击的时间、位置、强度和极性,为以后研究提供数据支持。通过实验发现,该研究的防雷预警系统对雷电发生的预警能力更强,反应较为迅速,预测准确率较高,监测精度更高。
Regarding the shortcomings existing in lightning warning in our country’s meteorological work, the early lightning warning system has been studied. The system uses ADTD lightning detector and lightning acquisition circuit to monitor the atmospheric electric field conditions in the range of the equipment in real time. Early warnings can be made in time based on the state of charge accumulation in the atmosphere before lightning strikes. When lightning strikes, the time, location, and strength and polarity of the lightning strike can be recorded in time to provide data support for future research. Through experiment comparison, the early-warning lightning system of this study has advantages, including stronger early-warning ability for lightning occurrence, faster response, higher prediction accuracy, and higher monitoring accuracy.
作者
刘希辰
LIU Xi-chen(Suzhou Nanyang Cable Co.,Ltd.,Suzhou 215638,Jiangsu Province,China)
出处
《信息技术》
2022年第1期153-157,162,共6页
Information Technology
关键词
防雷预警
大气电场
电荷积聚
雷击强度
lightning warning
atmospheric electric field
charge accumulation
intensity of lightnin
作者简介
刘希辰(1995-),男,本科,研究方向为高低压电器专业。
