基于频谱信号分析的多表位电表箱串户智能检测方法应用  

Application of Multi meter Meter Box Serial Household Intelligent Detection Method Based on Spectrum Signal Analysis

作　　者：周剑 李炳要 王菲菲 ZHOU Jian;LI Bingyao;WANG Feifei(Shenzhen Power Supply Bureau Co.,Ltd.,Guangdong 518001,China)

机构地区：[1]深圳供电局有限公司,广东518001

出　　处：《集成电路应用》2024年第9期72-74,共3页Application of IC

摘　　要：阐述基于频谱信号分析的多表位电表箱串户智能检测方法应用。利用电压传感器采集多表位电表箱电压信号,以及利用短时傅立叶变换对电压信号作增强处理,通过对多表位电表箱电压频谱信号分析,提取到多表位电表箱串户信号特征,根据信号特征估算电表箱串户得分,识别检测多表位电表箱串户行为。This paper expounds the application of intelligent detection method for multi meter meter meter box series households based on spectrum signal analysis.By using voltage sensors to collect voltage signals from multiple meter boxes,and using short-time Fourier transform to enhance the voltage signals,the frequency spectrum signals of multiple meter boxes are analyzed to extract the signal characteristics of multiple meter box string households.Based on the signal characteristics,the score of multiple meter box string households is estimated,and the behavior of multiple meter box string households is identified and detected.

关 键 词：频谱信号分析 多表位电表箱 串户 智能检测 短时傅立叶变换 

分 类 号：TN911.72[电子电信—通信与信息系统]