Automatic sun tracking system based on STM32

ZHANG Yu-yan; LIU Yong; WEN Yin-tang; REN Tian-xin

doi:10.3788/OPE.20162413.0415

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Automatic sun tracking system based on STM32

更新时间：2020-08-13

- Automatic sun tracking system based on STM32
- Optics and Precision Engineering Vol. 24, Issue 10s, Pages: 415-420(2016)
- 作者机构：
  
  1. 燕山大学电气工程学院,河北秦皇岛,066004
  2. 燕山大学测试计量技术及仪器河北省重点实验室,河北秦皇岛,066004
  3. 燕山大学科学技术学院, 河北秦皇岛 066004
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20162413.0415
  CLC：
- Received：10 June 2016，
  
  Revised：20 July 2016，
  
  Published：14 November 2016
- 稿件说明：
移动端阅览
张玉燕, 刘勇, 温银堂等. 基于STM32的太阳自动追踪系统[J]. 光学精密工程, 2016,24(10s): 415-420

ZHANG Yu-yan, LIU Yong, WEN Yin-tang etc. Automatic sun tracking system based on STM32[J]. Editorial Office of Optics and Precision Engineering, 2016,24(10s): 415-420
张玉燕, 刘勇, 温银堂等. 基于STM32的太阳自动追踪系统[J]. 光学精密工程, 2016,24(10s): 415-420 DOI： 10.3788/OPE.20162413.0415.

ZHANG Yu-yan, LIU Yong, WEN Yin-tang etc. Automatic sun tracking system based on STM32[J]. Editorial Office of Optics and Precision Engineering, 2016,24(10s): 415-420 DOI： 10.3788/OPE.20162413.0415.

摘要

为提高太阳能电池板的光电转换效率，研究了太阳追踪技术，设计一种基于STM32控制器的太阳自动追踪系统。针对太阳方位角与高度角运动范围的差异，设计六光敏区的传感器模块作为光电检测器，保证宽范围内太阳位置的检测。提出变比例因子的比例控制算法，用于快速跟踪太阳位置，将粗调模式和细调模式结合，进行大角度太阳位置跟踪。将光电检测追踪算法和视日运动轨迹追踪算法结合，实现晴朗天气条件下和多云天气条件下对太阳空间位置的实时追踪，控制太阳能电池板保持在最优受光位置，实现提高输出功率的目标。实验结果表明，设计的系统可以实现精确的太阳追踪，误差小于1°。系统灵敏度高，追踪性能稳定，提高了太阳能电池板的光电转换效率。

Abstract

To improve photoelectric conversion efficiency of solar panel

a research is conducted on the solar tracking technology and a solar auto-tracking system based on STM32 controller is designed. Considering the difference in solar movement range in the azimuth angle and altitude angle

design a sensor module in the six photosensitive areas as the photoelectric detector to ensure solar position detection in a wide range; put forward the ratio control algorithm for variable scale factors to fast detect the solar position

and combine coarse tuning mode with fine tuning mode to achieve large-angle solar position tracking; combine the photoelectric detection tracking algorithm with the solar movement tracking algorithm to achieve real-time tracking of solar position in fine weather and cloudy weather

control the solar panel in the optimal lighting position

and improve the output power. It indicates that the system designed can achieve accurate solar tracking

with an error lower than 1°. The system

with high sensitivity and stable tracking performance

helps improve the photoelectric conversion efficiency of solar panel.

关键词

Keywords

references

杨东军, 方伟, 叶新,等. 星载太阳辐射监测仪的高精度太阳跟踪[J]. 光学精密工程, 2014, 22(9):2483-2490. YANG D J, FANG W,YE X, et al.. High precision sun-tracking of spaceborne solar irradiance monitor[J]. Opt. Precision Eng., 2014, 22(9):2483-2490. (in Chinese)

KIANOOSH A, ALI G. Design and manufacturing of a high-precision sun tracking system based on image processing[J]. International Journal of Photoenergy, 2013, 13(2):260-280.

RUSTEMLI S, DINCER F, UNAL E, et al.. The analysis on sun tracking and cooling systems for photovoltaic panels[J].Renewable and Sustainable Energy Reviews, 2013, 22(8):598-603.

LAZAROIU G C, LONGO M, ROSCIA M, et al.. Comparative analysis of fixed and sun tracking low power PV systems considering energy consumption[J]. Energy Conversion and Management, 2015, 92:143-148.

SEFA İ, DEMIRTAS M, ÇOLAK İ. Application of one-axis sun tracking system[J]. Energy conversion and Management, 2009, 50(11):2709-2718.

YAO Y, HU Y, GAO S, et al.. A multipurpose dual-axis solar tracker with two tracking strategies[J]. Renewable Energy, 2014, 72(4):88-98.

赵争鸣,陈剑,孙晓瑛. 太阳能光伏发电最大功率点跟踪技术[M].北京:电子工业出版社, 2012. ZHAO ZH M, CHEN J, SUN X Y. Maximum power point tracking techmology for photovoltaic power generation[M]. Beijing:Publishing house of electronics industry. 2012. (in Chinese)

史伟会,孟婥,孙以泽,等. 基于七点法太阳定位器的自动跟踪系统研究[J]. 水电能源科学, 2011, 29(7):142-145. SHI W H, MENG ZH, SUN Y Z, et al.. Study of automatic tracking system of solar locator based on seven-point method[J]. Water Resources and Power, 2011, 29(7):142-145. (in Chinese)

BAZYARI S, KEYPOUR R, FAEHANGI S, et al.. A study on the effects of solar tracking systems on the performance of photovoltaic power plants[J].Journal of Power and Energy Engineering, 2014, 2(04):718-728.

王红睿, 王玉鹏, 方伟. 智能双模式太阳跟踪器[J]. 光学精密工程, 2011, 19(7):1605-1611. WANG H R, WANG Y P, FANG W. Intelligent soIar tracker with double modes[J]. Opt. Precision Eng., 2011,19(7):1605-1611. (in Chinese)

刘福才, 赵阳, 杨亦强,等. 高空气球太阳能电池标定用太阳跟踪控制技术[J]. 航空学报, 2014, 35(11):3137-3144. LIU F C, ZHAO Y, YANG Y Q, et al.. Sun tracking technology for balloon flight solar cell calibration[J].Acta Aeronautica et Astronautica Sinica, 2014, 35(11):3137-3144. (in Chinese)

吕文华, 贺晓雷, 于贺军,等. 全自动太阳跟踪器的研制和应用[J]. 光学精密工程, 2008, 16(12):2544-2550. LU W H, HE X L, YU H J, et al.. Development of full-automatic solar tracker and its applications[J]. Opt. Precision Eng., 2008, 16(12):2544-2550. (in Chinese)

刘景艳,李玉东,杨晓邦. 基于ARM的太阳自动跟踪双模糊控制系统[J]. 计算机测量与控制, 2012, 20(8):2139-2142. LIU J Y, LI Y D, YANG X B. Solar automatic tracking double fuzzy control system based on ARM[J]. Computer Measurement&Control, 2012, 20(8):2139-2142. (in Chinese)

卞新高,杨缝缝,辛秋霞. 一种大范围太阳光线自动跟踪方法[J]. 太阳能学报, 2010, 31(10):1298-1303. BIAN X G, YANG F F, XIN Q X. An automatic sun-tracking method in large range[J]. Acta Energiae Solaris Sinica, 2010, 31(10):1298-1303. (in Chinese)

ZHU X M, MI X L, LIN K ZH, et al.. Precise sun-tracking control of heliostats based on a sun's image reference system[C]. Control and Decision Conference (2014 CCDC), The 26th Chinese. IEEE, 2014:2745-2748.

姜春霞, 王灿进, 陈娟. 双模式太阳跟踪器太阳质心提取算法[J]. 中国激光, 2015(2):285-292. JIANG CH X, WANG C J,CHEN J. Sun centroid extraction algorithm for solar tracker with double modes[J].Chinese Journal of Lasers, 2015(2):285-292. (in Chinese)

RIZAL Y, WIBOWO S H. Application of solar position algorithm for sun-tracking system[J].Energy Procedia, 2013, 32:160-165.

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