基于OPNET的配用电物联网监控系统通信建模与仿真

Communication Modeling and Simulation for Power Distribution IoT Monitoring System Based on OPNET

为了有效分析基于物联网技术的配用电监控系统通信网络性能,提出了基于OPNET的配用电物联网监控系统通信模型和仿真平台的建立方法。根据物联网典型的3层结构,结合配用电系统实际架构,构建“三层两网”配用电物联网监控系统模型。在配用电物联网监控系统建模需求分析基础上,通过OPNET Modeler建立配用电物联网监控系统通信模型,构建符合实际运行特点的通信仿真平台,实现配用电物联网监控系统网络性能多场景仿真。所提出的基于OPNET的配用电物联网监控系统通信建模与仿真方法,为配用电物联网监控系统通信网络性能提供定量分析工具,对物联网技术应用与配用电运行控制领域提供有力的参考依据。

To effectively analyze the communication network performance of a power distribution monitoring system based on internet of things(IoT),a method is proposed to construct the communication modeling and simulation platform of the power distribution IoT monitoring system based on optimized network engineering tools(OPNET).According to the typical three-layer structure of IoT,combined with the actual architecture of the power distribution system,a model of power distribution IoT monitoring system with three layers and two communication networks is constructed.Based on the analysis of modeling requirement for the power distribution IoT monitoring system,the corresponding communication model is constructed by OPNET Modeler,and a communication simulation platform that agrees with the actual operating characteristics is established,thus realizing the multi-scenario simulation of network performance for the power distribution IoT monitoring system.The proposed communication modeling and simulation method provides a quantitative analysis tool for the communication network performance of the power distribution IoT monitoring system,which is a strong reference for the field of IoT applications and operation control of power distribution system.