离网光伏电站智能控制系统的通信模块设计

Design on the communication module for intelligent control system of off-grid PV power plant

介绍了一种基于低压电力载波的通信模块。该模块作为离网光伏电站智能控制系统的通信单元,实现各用户电表数据和控制信号的实时传输,为实现离网光伏电站自动化集中抄表和远程控制奠定了基础。文章详细阐述了该通信模块软、硬件设计方法和仿真结果。

A communication module based on PLCC （Power Line Carrier Communicate） is designed in this paper which is the communication unit of the intelligent control system of the PV off-grid power plant. It achieves real-time transmission of end-user-meter data and the control signals and provides concrete base for automatic meter reading and remote control for the PV offgrid power plant. The hardware and software of this module is introduced in this paper, and the simulation results are also presented.