基于C8051F061的太阳跟踪控制器设计

Design of Solar Tracking Controller Based on C8051F061

针对目前采用的太阳跟踪控制器跟踪精度不高的问题,设计了一种基于C8051F061的双模式太阳跟踪控制器。该控制器将视日运动轨迹跟踪与采用四象限光电传感器的高精度光电跟踪相结合,精确计算、测量出太阳的方位角和高度角,通过方位控制步进电机和高度控制步进电机使电池板始终垂直于太阳光线,提高了跟踪精度,从而有效地提高太阳能利用率。实验结果表明,该控制器具有较高的跟踪精度。

The paper presents a dual-mode solar tracking controller based on C8051f061 for better accuracy. The system combines the visual solar movement trajectory with the high accuracy tracking of four quadrant photoelectric detector. After the solar azimuth and altitude angle are calculated, the cell panel is adjusted vertical to the sunlight by driving the step motors that controls the azimuth and altitude to achieve high tracking precision, thus a higher utilization of solar energy. The experiment results show that the solar tracking controller can achieve high tracking accuracy.