基于CAN和Web的分布式光伏发电监控系统设计  

Design of distributed PV power generation monitoring system based on CAN and Web

作　　者：万晓凤[1] 杜利平[1] 刘琦[1] 戴雅晨 

机构地区：[1]南昌大学信息工程学院,江西南昌330031

出　　处：《计算机工程与设计》2016年第6期1485-1489,1566,共6页Computer Engineering and Design

基　　金：国家国际科技合作专项基金项目(2014DFG72240);江西省科技支撑计划基金项目(2013BBE50102);江西省科技落地计划基金项目(KJLD14006)

摘　　要：针对分布式光伏发电系统运行时需要实时监控的要求,设计基于CAN总线和嵌入式Web服务器的实时监控系统。设计以S3C2440和DM9000A为核心的嵌入式Web服务器,以TMS320F28335为核心的数据采集系统;采用GoAhead服务器、B/S结构和AJAX技术,给出相应的CGI程序;通过浏览器集中显示设备状态,实现远程监控。实验结果表明,该监控系统运行稳定,实时性高,能够远程实时监控,具有良好的开放性、可移植性和广阔的应用前景。For the requirements that distributed photovoltaic power generation system needs real-time monitoring in run-time,a real-time monitoring system based on CAN bus and the embedded Web server was designed.An embedded Web server based on the S3C2440 with DM9000Aand a data acquisition system based on TMS320F28335 were designed.GoAhead server technology,B/S structure and AJAX technology were used and corresponding CGI programs were given.The browser concentrately displayed device＇s status,and the remote monitoring was realized.Experimental results show that this system is stable,highly real-time,and has good openness,portability and broad application prospects.

关 键 词：分布式光伏发电 控制器局域网络 嵌入式网页服务器 监控系统 快速动态网页技术 通用网关接口 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]