固定式太阳能板最佳倾角的仿真研究

Simulation Research on Optimal Tilt Angle of Fixed Solar Panel

本文首先提出了一套依据当地太阳辐射历史数据,在考虑当地天气情况的历史数据的同时,构建了单轴固定式太阳能板年辐射量的模型,建立了基于太阳辐射与天气情况下的固定式太阳能板单位面积年辐射量的计算方法,其次,构建固定式太阳能板单位面积辐射量与倾角的关系模型,并以此为依据,确定单轴固定式太阳能板的最佳倾角。最后用MATLAB对宿迁地区的固定式太阳能板的仿真结果表明:宿迁地区固定式太阳能板的最佳倾角为30°。

This paper firstly proposes a set of models based on local solar radiation historical data,while considering the historical data of local weather conditions.We built a model of the annual radiation output of a single-axis fixed solar panel,and establishes a fixed solar radiation and weather conditions.The calculation method of the annual radiation amount per unit area of the solar panel.Secondly,the relationship model between the radiation amount per unit area of the fixed solar panel and the inclination angle is constructed,and based on this,the optimal inclination angle of the uniaxial fixed solar panel is determined.Finally,the simulation results of the fixed solar panels in Suqian area with MATLAB show that the best inclination angle of the fixed solar panels in Suqian area is 30°.