摘要
针对光伏发电站监控系统的现状,开发了以ARM11为硬件平台的光伏发电站监控系统,所使用的软件平台为Win CE 6.0。将各种电压和电流传感器以及环境变量传感器连接到RS485模拟数据数据采集卡,对采集的电压、电流、风速、光照、温度等变量进行初步处理并且将其存储到嵌入式数据库SQLite3.3,通过数据分析可以对现场进行控制,统一管理。上位机通过监控界面可以清楚地看到现场情况,通过SQL Server 2005存储历史数据,方便日后查看和处理。目前该系统能稳定运行,抗干扰能力强,自动化程度高,有很好的应用前景。
According to the photovoltaic power monitoring system, the photovohaic power monitoring system is designed on basis of ARMll and software platform used for the Win CE 6.0. A variety of voltage and current sensors, as well as the environment variable sensor, is connected to the RS485 analog data acquisition card, voltage, current, wind speed, light, temperature and other variables by initial processing and acquisition are stored in the embedded database SQLitc3.3. Host computer through the control interface can clearly see the scene, the SQL Server 2005 stored historical data to facilitate future viewing and processing. The system operation is stable currently. Anti-interference ability, high degree of automation, there is good prospect of application.
出处
《机电一体化》
2012年第11期66-69,共4页
Mechatronics
