Design of the Attitude Automatic Adjusting System for the Solar Panel
With the increasingly shortage of conventional energy, solar energy, as one kind of an inexhaustible, and pollution-free clean source of energy, became the first choice of renewable energy.This paper designs an attitude automatic adjusting system which makes the solar panels perpendicular to the solar incidence line during the day to increase the absorption efficiency of solar energy. The system combines program control and sensor control to track the solar, and the working mode of the system is depended on by photodiode and algorithm of sun timc.ln different working circumstances, the system could work in different working modes: calendar-check tracking mode, fourquadrant detector tracking mode and night mode. Practical experiments show the system could meet the demands of detection accuracy, lower power, and higher reliability.
solar electrical energy generation solar panel calendar-check tracking four-quadrant detector MCU
Kaifang NING Jiping CHEN Tao YU Guanhua ZHOU Xingfeng CHEN Guolin YU
Beihang University, Beijing, China, 100191 Institute of Remote Sensing Application Chinese Academy of Sciences, Beijing, China, 100101
国际会议
武汉
英文
367-370
2011-08-20（万方平台首次上网日期，不代表论文的发表时间）