现代电子技术Issue(8)：142-144,3.
基于STC12C5A60S2自动太阳能跟踪器的设计
Design of automatic solar tracker based on STC12C5A60S2
张树人 1周景雷1
作者信息
- 1. 菏泽学院 蒋震机电工程学院，山东 菏泽 274015
- 折叠
摘要
Abstract
The principle to look for the direct sun by using photosensitive resistance is expounded in this article. An auto⁃matic solar tracker taking the STC12C5A60S2 as its core was designed. The sun’s irradiation status is measured by the four pho⁃tosensitive resistances embedded on four sides of the solar panel,sent to the single chip microcomputer(SCM)after amplifica⁃tion,and then analyzed and calculated in the SCM by software to get deviation direction and angle that the panel needs to be moved. At last,two servo motors are adopted to control panels’left⁃right and up⁃down migration,and improve the luminous effi⁃ciency.关键词
STC12C5A60S2/自动太阳能跟踪器/光敏电阻/转化效率Key words
STC12C5A60S2/automatic solar tracker/photosensitive resistance/luminous efficiency分类
信息技术与安全科学引用本文复制引用
张树人,周景雷..基于STC12C5A60S2自动太阳能跟踪器的设计[J].现代电子技术,2015,(8):142-144,3.
