关于斜单轴光伏跟踪支架间距计算的研究

Research on Spacing Calculation of Sun Tracing Photovoltaic Brackets with Inclined Single Axis

在光伏应用领域,阴影是妨碍光伏发电的重要因素,如何保证光伏组件在发电周期内满光日照是光伏电站的设计重点。本文就计算难度较大的斜单轴跟踪光伏支架阴影提出了符合实际工程需要的方法,从理论上分析了投影和遮挡情况,计算出满足规范的前、后、左、右支架的间距值。

In the photovohaic application area, the shadow is an obstacle to the photovohaic power gener- ation. The main point of the design for photovoltaic power station is to ensure full light of photovoltaic components during the power generation cycle. The inclined single axis sun tracking photovoltaic bracket＇s shadow is more difficult to calculate, the methods that suit practical project needs were pro- posed, giving an theoretical basis for the design of photovoltaic power station and the theory-practice com- bination value is high. The conditions of projection and shelter were analyzed in theory and the standard spacing values of front, back, left and right brackets were calculated.