摘要
针对目前采用传感器检测实现的太阳能跟踪控制器抗干扰性差,跟踪误差大的缺点,介绍了采用软件算法和传感器检测控制结合的高精度太阳能跟踪控制器设计与实现的方法。软件算法是根据天体的运行规律来计算太阳的高度角和方位角,控制太阳能跟踪器的水平角和俯仰角的范围。传感器检测控制是由精密的四象限传感器检测电路来实现,在软件算法计算的水平角和俯仰角移动的范围内搜索,精确的跟踪太阳光信号的最强点,提高太阳光能的利用率。
Due to the existing solar tracking controller having defect of poor anti-interference and large tracking error ,this paper introduces the method of design and implementation of the software algorithms and sensor measurement and control with high precision solar tracking controller. Software algorithms to run in accordance with the laws of celestial bodies to calculate the sun＇s elevation angle and azimuth control the range of the pitch and horizontal angle of the solar tracker .Sensor measurement and control is a sophisticated four- quadrant sensor detection circuit to achieve in the software algorithm discussed above ,accurate tracking of the sun the strongest signal, and greater utilization of solar energy.
出处
《自动化与仪器仪表》
2010年第3期23-25,共3页
Automation & Instrumentation
