基于互连矩阵的PLC和无线组网性能评估系统

Matrix-based Power Line Carrier and Wireless Networking Performance Evaluation System

用电信息采集系统是智能电网建设的重要组成部分,选择稳定、可靠的本地通信方式是保证电网安全稳定运行的关键。文章提出了基于互连矩阵的电力线载波和微功率无线通信组网性能评估系统,评估通信模块路由中继深度、路由收敛速度、通信时延等组网性能指标,并给出了各性能指标的算法实现。系统可有效评估不同厂家电力线载波和微功率无线通信产品的组网性能,为评估用电信息采集系统通信产品提供了检验平台。

The electric energy data acquisition system is an important part of the construction of smart grid. A stable and reliable local communication mode is the key to ensure the safety and stability of smart grid operation. This paper provides a matrix-based pertbrmance evaluation system tbr the communication system using the power line carrier communication and micro power wireless communication in order to assess key networking indexes of the communication module such as the routing relay depth, the routing convergence speed and the communication time delay. Further, tile implementation of key pertbrnlance index evaluation algorithm is given. The system can not only assess the networking perlbrmance with a combinatory of power line carrier communication products and wireless communication products, but also provide a validation plattbnn tbr evaluating the communication products used in the electric energy data acquisition system.