通用型光伏电站监控系统的研制

采用分布式监控结构,配置各种类型的采集单元和监控单元,实现对光伏控制器和各种站内设备运行情况的实时监测。各单元可根据对应监控对象数目扩展,通用性强。站内监控计算机采集所有单元信息,实现实时显示和人机交互。站内监控计算机与主站监控计算机通过Internet网实现数据通讯,对于偏远地区的光伏电站,设置中继站,采用数传电台实现无线通讯。主站监控计算机对数据进行分析和处理,实现光伏电站的完善监控。

Development of General Purpose Monitoring System for PV Power Station

The several detecting units and monitoring units are configurated in photovoltaic power station based on distributed structure,which realize monitoring of PV controller and other devices in power station in real time. The system has strong general purpose,because the number of each unit can be extended according to number of monitored object. The local monitor computer calls all units,gets and displays all information,realizes human computer interaction. Internet is used to realize data communication between local monitor computer and central monitor computer. If PV power station is out of the way,relay station is set and wireless data transmission module is used to carry out wireless communication. The central monitor computer analyzes and disposes data,realizes perfect monitoring and control for PV power station.