基于多传感信息融合的变电站电气设备运行状态监测方法  

A Method for Monitoring the Operation Status of Substation Electrical Equipment Based on Multi Sensor Information Fusion

作　　者：石庆喜 周仲强 张洋洋 葛夫超 李泽宇 SHI Qingxi;ZHOU Zhongqiang;ZHANG Yangyang;GE Fuchao;LI Zeyu(State Grid Linyi Power Supply Company,Linyi 276000,China)

机构地区：[1]国网临沂供电公司,山东临沂276000

出　　处：《通信电源技术》2023年第22期23-25,共3页Telecom Power Technology

摘　　要：现有的状态监测方法故障正判率低,因此研究了基于多传感信息融合的变电站电气设备运行状态监测方法。运用图像拼接算法提取图像中的细节信息并进行图像拼接,利用多传感器信息融合技术,跟踪变电站电气设备运行故障位置目标行,计算监测点温升,监测电气设备运行状态。实验结果表明,使用所设计方法的故障正判率为100%,监测效果较好。Existing condition monitoring methods have low fault positive judgment rate,so the article researches the substation electrical equipment operation condition monitoring method based on multi-sensor information fusion.Using the image splicing algorithm to extract the detail information in the image and carry out image splicing,the multisensor information fusion technology is utilized to track the target rows of the fault location of the electrical equipment operation in the substation,calculate the temperature rise at the monitoring point,and monitor the operation status of the electrical equipment.The experimental results show that the positive fault judgment rate of using the method designed in the article is 100%,and the monitoring effect is good.

关 键 词：信息融合 变电站 电气设备 状态监测 

分 类 号：TM863[电气工程—高电压与绝缘技术]