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- Title
面向桂林气象特征的太阳能光伏电池板 最佳部署角度.
- Authors
张声岚; 匡贞伍; 马 航; 张烈平; 邓金海
- Abstract
In the WSN node solar photovoltaic self-powered system, the deployment angle of photovoltaic panels is one of the important factors affecting the amount of solar energy acquired. The paper defines the tilt angle and azimuth angle in the fixing process of photovoltaic panels, presents the optimal angle deployment strategy for tilt angle and azimuth angle. The experimental site is located in an university of Guilin(east longitude 110. 3° and north latitude 25. 07°). By PVsyst 6 software the deployment strategy of optimal tilt angle and azimuth angle of photovoltaic panels are simulated. The simulation results show that the optimum tilt angle 20°, and the optimum azimuth angle -1° to 4° from due east to due west. With Meteonorm software, and the solar radiation data of Guilin city provided by NASA, the optimal angle deployment mode (tilt angle 20°, azimuth angle 1°) is compared with the horizontal plane deployment mode. The experimental results show that compared with the horizontal deployment mode, the optimal angular deployment mode can obtain more energy and better stability from the perspective of the total amount of annual light radiation.
- Publication
Journal of Guilin University of Technology, 2021, Vol 41, Issue 2, p421
- ISSN
1674-9057
- Publication type
Article
- DOI
10.3969/j.issn.1674-9057.2021.02.025