摘要
针对光伏电站各类设备具有不同的通信协议,设计了一种支持多协议的分布式光伏电站智能监控系统,自定义了无线通信协议并研究了其智能算法。系统具有数据采集、监控和存储功能,采用RS485和GPRS两种通信方式,支持Modbus协议和用户自定义协议。数据通过GPRS无线网络实时传输到服务中心,同时,服务中心能向控制系统招测数据,设置系统时间,设置数据采集间隔。
For different communication ring system of multi-protocol supported protocol of all kinds of photovoltaic power station, an intelligent monito- for distributed photovohaic power station is introduced, wireless communi- cation protocol is self-defined, and relative intelligent algorithm is researched. It has the function of data acquisi- tion, monitoring and storage. By RS-485 and GPRS communication methods, it supports Modbus protocol and user self-defining protocol. The data is transmitted to service center by GPRS wireless network, meanwhile, the service center can receive data after sending command to control system, set system time and data acquisition time interval.
出处
《测控技术》
CSCD
北大核心
2013年第2期70-73,共4页
Measurement & Control Technology
