The Solar Tracking System by Using Digital Solar Position Sensor | Science Publications

American Journal of Engineering and Applied Sciences

Singthong Pattanasethanon¹ 

关键词: Solar tracker;    altitude and azimuth angle;    beam radiation;    optimal control;   

DOI  :  10.3844/ajeassp.2010.678.682

学科分类：工程和技术（综合）

来源: Science Publications

【 摘 要 】

Problem statement: An optimal control on two axes and design for solar tracker whichcalled altitude and azimuth is challenge. Approach: The phototransistor with the shade that blocks thescreen was employed as a detector of solar beam radiation. The height of the screen determined thesensitivity operation or period of tracking in this solar tracker. The phototransistor is particularlydesigned to detect solar bean radiation thoroughly through the two axes with the operating time. Themechanism of this solar tracker is that it has a capacity of solar tracking in every 10 min,approximately, which respond in terms of time at about 37

【 授权许可】

Unknown