太阳能电池板自动追光控制系统设计

Design of Automatic Tracking Light Control System for Solar Panels

以STC89C52单片机为核心设计出了太阳能电池板自动追光系统,给出了太阳能板自动追光系统总体设计方案。比较详细地设计出了太阳能板自动追光系统的硬件电路,包括两对光敏电阻组成的光照检测电路、风速检测电路、模数转换电路、舵机驱动等主要电路部分,并给出了自动追光控制系统软件流程。控制系统在实现自动追光的基础上,可以实现大风时放平太阳能板,以减小风阻,保证控制装置的安全。制作出了自动追光控制系统实物,验证了所设计的自动追光控制系统可行性。

The automatic tracking light system of solar panel is designed based on STC89C52 single-chip microcomputer.The overall design scheme of the system is given.The hardware circuits of the solar panel automatic light tracking system are designed in detail,including the light detection circuit with two pairs of photo-resistors,the wind speed detection circuit,the analog-to-digital conversion circuit,the steering gear drive and other main circuits.The software flow of the automatic tracking light control system is provided.On the basis of realizing automatic tracking light,the control system can be used to lay flat solar panel to reduce wind resistance and ensure the safety of the control device when the wind is strong.The object of the automatic tracking light control system is made,and the feasibility of the designed automatic light tracking control system is verified.