光伏智能云平台远程监控系统设计

Design of remote monitoring system for photovoltaic smart cloud platform

针对传统光伏电站监控效率低、信息量大、运维成本高、管控难等缺点,提出光伏智能云平台一体化软硬件监控系统。该系统基于B/S架构,采用Django框架进行Web开发。现场设备用RS 485总线将运行参数传输至DSP微处理器进行处理,再由GPRS无线通信方式传输至远程云服务器,并以MySQL作为云端数据库存储,然后通过浏览器将设备运行参数、状态和报警信息实时展示给用户,实现分布式光伏发电设备的远程智能化管理。实际测试说明,该系统可全方位监控光伏设备实时运行情况,对光伏电站运维具有一定的工程实际意义。

In allusion to the shortcomings of traditional photovoltaic power station,such as low monitoring efficiency,large amount of information,high operation and maintenance cost,and difficult management and control,an integrated software and hardware monitoring system for photovoltaic intelligent cloud platform is proposed.Based on the B/S architecture,the system uses the Django framework as the Web development.The field device transmits the operating parameters to the DSP microprocessor for processing by RS 485 bus,and then transmits them to the remote cloud server by means of the GPRS wireless communication and stores them with mysql as the cloud database.The device running parameters,status and warning message are display to users through the browser in real time,to realize remote intelligent management of distributed photovoltaic power generation equipment.The actual testing results show that the system can monitor the real⁃time operation of photovoltaic equipment in an all⁃round way,which has a certain engineering practical significance for the operation and maintenance of photovoltaic power station.