小型被动式双轴太阳能跟踪装置的设计与应用  

作　　者：魏浩然[1] 李传江[1] 翁志明[1] 黄梦珂 顾程伟 

机构地区：[1]上海师范大学信息与机电工程学院,上海201418

出　　处：《电子制作》2012年第12X期97-98,151,共3页Practical Electronics

基　　金：上海市教委"大学生创新活动计划"项目【资助编号】B-9001-12-003089

摘　　要：为了提高太阳能利用率,通常采用太阳能电池板与太阳光线垂直的方法。本文给出一种采用光敏传感器、比较器和驱动器件控制减速电机实现双轴太阳能自动跟踪功能,在东西、南北方向均可转动,追踪范围大。测量数据表明,该装置可使太阳能利用率提高约35.2%。因不含主控制芯片,该装置具有成本低廉、操作简便、体积小等优点,具有较大的应用空间。In order to improve the utilization of solar energy,usually use the method that making the solar panels and the sun's rays vertical.This paper presents a kind of using photosensitive sensor,comparator and drive device control reduction motor to realize biaxial solar automatic tracking function.In this way,in the west and east,north and south directions,the device can rotate.This method enlarges the tracking range.Measurement data show that the device can make the solar energy utilization ratio increases by about 35.2%.Because does not contain the master control chip,this device has low cost,small volume,low price advantage and great practical value.

关 键 词：太阳能 双轴跟踪系统 被动式 太阳辐射量 

分 类 号：TK513.4[动力工程及工程热物理—热能工程]