摘要
随着我国光伏产业的迅速发展,光伏发电监控系统的作用日显重要,文章介绍了一种光伏电站监控系统,系统主要由下位机和上位机组成。下位机主要包括嵌入式控制器MOXA ia240和其他数据采集装置,完成数据的采集与本地控制。上位机主要包括PC监控软件、Web服务器等,完成数据的处理与分析、远程控制等。系统在多个光伏电站应用,应用结果表明系统性能稳定、功能完善、实用性强。
With the rapid development of photovohaic industry, monitoring and control system used in photovoltaie plant will be more and more important. This paper introduces the design of a monitoring and control system used in photovoltaic plant. The system is consisted of super-computer and slave-computer. Slave-computer is mainly consisted of an embedded controller （MOXA ia240） and some data collectors. Slave-computer is used for collecting data and native control. Super-computer makes up of PC monitoring-control software and web server, is used for analyzing data and remote control. The system has been applied to many photovohaic plants. The application results show that the system has steady performance, perfect functions and strong practicability.
出处
《电力系统通信》
2011年第6期53-57,共5页
Telecommunications for Electric Power System
关键词
光伏发电
监控
上位机
下位机
Modbus—tcp
photovoltaic power generation
monitoring and control
super-computer
slave-computer
Modbus-tcp
