基于数据融合的输电线路雷电灾害自动预警系统

Automatic Lightning Disaster Warning System for Transmission Lines Based on Data Fusion

为了提高输电线路雷电灾害自动适应能力,提出基于数据融合的输电线路雷电灾害自动预警系统。首先设计输电线路雷电灾害自动预警系统的硬件以进行数据融合;采用数据融合技术处理监测数据,利用融合后的数据预测雷云行动路径和落雷范围,根据预测结果判断预警级别,将预警结果发送到硬件部分,通过指示灯发出预警,发送到软件部分,生成告警报文。实验结果表明所设计系统告警数据抗扰度高、雷云路径预测偏差小,最低为0.21,适应能力得到了提升,具有一定应用前景。

In order to improve the adaptability of transmission line lightning disaster automation,an automatic lightning disaster early warning system based on data fusion is proposed.Firstly,the hardware of lightning disaster automatic warning system for transmission lines is designed for data fusion;data fusion technology is used to process monitoring data,and the fused data is used to predict the action path and range of thunderclouds.The early warning level is determined according to the prediction results,and the early warning results are sent to the hardware part,and the early warning is sent to the software part through the indicator light to generate an alarm message.The experiment results show that the designed system has high alarm data immunity and small thunderstorm path prediction deviation,with a minimum of 0.21.The adaptability has been improved and has a certain application prospect.