压缩感知和无线传感器网络的电力监控系统  

Power Monitoring System by Using Compressed Sensing and Wireless Sensor Networks

作　　者：王林生[1] 王臻卓[1] WANG Linsheng;WANG Zhenzhuo(College of Mechanical Engineering and Automation,Henan Polytechnic Institute,Nanyang He’nan 473009,China)

机构地区：[1]河南工业职业技术学院机电自动化学院,河南南阳473009

出　　处：《电子器件》2018年第2期313-317,共5页Chinese Journal of Electron Devices

基　　金：2018年度河南省科技计划项目;河南省2016年科技发展计划(162102310610)

摘　　要：针对当前电力监控系统存在的数据量大、能量消耗多等难题,为了获得更优的电力监控效果,设计了基于压缩感知和无线传感器网络相融合的电力监控系统。首先采用无线传感器网络对电力监控数据进行实时采集,并采用压缩感知技术对电力监控数据进行压缩处理,减少数据量,降低传输压力,然后对数据进行重建,得到重建后的电力监控数据,最后采用具体数据进行了性能测试。结果表明,该系统可以大幅度精简电力监控数据,加快了数据传输速度,减少了数据传输时延,而且提升了数据传输成功率,数据传输误差控制在实际应用范围内,具有一定的实际应用价值。Current power monitoring systems have many problems such as large amount of data and energy consumption,in order to achieve better power monitoring effect,a new power monitoring system based on compressed sensing and wireless sensor networks is designed.Firstly,wireless sensor network is used to collect power monitoring data in real time,and compressed sensing technology is used to compress power monitoring data to reduce the data and transmission pressure;secondly,the data is reconstructed and the reconstructed power monitoring data is obtained,and finally the simulation is carried out by using the specific data.The results show that the proposed system can simplify the power monitoring data greatly and speed up the data transmission,data transmission delay is reduced,and data transmission success rate is improved,and data transmission error can be controlled in the practical application range,and it has certain practical application value.

关 键 词：电力控制系统 无线传感器网络 压缩感知技术 数据传输时延 传输误差 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]