太阳光跟踪系统智能控制器设计  

Design of Sunlight Tracking System Intelligent Controller

作　　者：黄英[1] 胡庆康[1] 

机构地区：[1]苏州经贸职业技术学院,苏州215009

出　　处：《价值工程》2016年第23期199-203,共5页Value Engineering

摘　　要：本文介绍一种太阳光智能跟踪控制系统,以51单片机作为检测控制核心,通过采用了内外各4个光敏二极管来粗略检测和精确检测不同天气状况下的光照强度,增强系统的可靠性,控制电机自动调整太阳能电池板与太阳光入射角保持垂直,以达到最大的受光面积,具有跟踪精度高,不存在追踪死区,结构简单,能耗低等优点,从而提高太阳光利用率。本文给出了系统的硬件电路和软件的设计方法。This paper introduces a sunlight intelligent tracking control system with 51 single-chip microcomputer as the control core, which can detect the light intensity under different weather conditions roughly and accurately by using the four photodiode inside and outside, to enhance the reliability of the system, control the motor to automatically adjustment the solar panels to keep vertical with solar incidence angle, in order to achieve maximum lighting area. It has advantages of high tracking precision, no tracking dead zone, simple structure, and low energy consumption, so as to raise the utilization ratio of sunlight. This paper gives the system＇s hardware circuit and software design method.

关 键 词：太阳能跟踪 光敏电阻 单片机 步进电机 

分 类 号：TK513.4[动力工程及工程热物理—热能工程]