摘要
设计了一种以DSP56F8346芯片为核心的采用传感器定位的太阳角度自动跟踪系统,介绍了系统硬件和控制器的设计,仿真实验表明,该系统能自动跟踪太阳高度角与方位角,使太阳光线接近垂直入射在光伏阵列的表面以获取最大发电效率,具有全天候、全自动、跟踪精度高等优点。
A solar-angle automatic tracking system was designed based on DSP56F8346 and positioning sensors. Introduction was made to the system hardware and controller design. The simulative experiments show that the system can automatically track the solar altitude angle and azimuth angle. The system makes the solar ray vertically incident on the surface of photovoltaic arrays so as to maximize power generation efficiency with the advantages of all-weather, full-automatic tracking and high tracking accuracy.
出处
《电工电气》
2010年第12期31-35,共5页
Electrotechnics Electric
