| 摘要 |
A sunlight auto tracking system is provided to optimize the light power generation efficiency by enhancing the accuracy and rapid response to the control of the position angle of the solar panel. A sunlight auto tracking system comprises 1 axis tracker(10), 1 axis illumination measuring instrument(20), 1 axis illumination measuring instrument controller(30), and 1 axis tracker controller(40). 1 axis tracker comprises the solar panel(11), the solar panel high-to-low axis drive motor(12), and the high-to-low angle sensor(13). The solar panel is made of a plurality of solar cells converting the sunlight into the electrical energy and produces the electricity. The solar panel high-to-low axis drive motor runs the solar panel to the high-to-low axis. The high-to-low angle sensor detects the high-to-low axis rotation angle of the solar panel. 1 axis illumination measuring instrument comprises the solar cell illuminance sensor(21), the solar cell illuminance sensor high-to-low axis drive motor(22), and the high-to-low angle sensor(23). The solar cell illuminance sensor measures the illuminance to the maximum incidence angle of the sunlight which is income the high-to-low angle. The solar cell illuminance sensor high-to-low axis drive motor operates the solar cell illuminance sensor with the high-to-low axis. The high-to-low angle sensor detects the high-to-low axis rotation angle of the solar cell illuminance sensor. |
