电力用户端电量监测技术研究

电力系统逐渐由之前的自动化向智能化转型,客户用电量预测和可视化展示一直都是智能电网的研究热潮.针对智能电网用户端电量可视化提出了一种基于物联网的软硬件设计方案.将电网2.0系统与物联网系统相结合,构建了关于智能电网的用户信息系统架构;利用ZigBee网络、无线Mesh网络、LoRa网络设计了该架构的硬件接口电路和软件程...

Research on power monitoring technology of power user terminal

The power system is gradually transforming from the previous automation to the intelligent,and the forecasting and visualization of customer electricity consumption has always been a research boom in smart grids.A software and hardware design scheme based on the Internet of Things was proposed for the visualization of the electricity at the user end of the smart grid.Combining the power grid 2.0 system with the Internet of Things system,a user information system architecture about smart grid was constructed;using ZigBee network,wireless Mesh network,and LoRa network to design the hardware interface circuit and software program of the architecture,which realized the power consumption of the user terminal,data collection and analysis;it was analyzed the reasons for communication interference and data packet loss in the process of network information transmission,and proposes a wireless Mesh network communication optimization method based on game theory,which could effectively improve the interference problem of network communication,and validity and accuracy of the scheme were verified by experiments.