基于DSP的太阳光线自动跟踪系统设计与实现

以DSP为主控制器设计太阳光线自动跟踪系统。采用简单的太阳位置算法粗略跟踪太阳光线；再利用光线跟踪传感器精确跟踪。介绍模拟跟踪装置的组成、光线检测原理，并详细描述控制系统。该系统能在大范围内精确检测太阳光线入射角，并将信息实时返回至监控装置。由于跟踪传感装置结构简单、跟踪方法易于实现，且传感器价格低廉．有望应用于高聚光型太阳能发电系统。

Design and implementation of solar ray automatic tracing system based on DSP

Automatic tracing system of sun ray which uses DSP as main control chip is designed in this paper.Simple solar position algorithm is used to trace the sun ray roughly,then the sun ray tracing sensor is adopted to catch the sun ray accurately.The formation of the simulative tracing device and the principle of sun ray detecting are introduced,and then the control system is also described in detail.The system is able to detect the sunlight incidence angle accurately in a large range.The tracing information is ...