基于SketchUp和PVsyst的建筑群光伏系统优化设计

Optimal design of photovoltaic system for building complex based on SketchUp and PVsyst

本文以漳州市某皮革工业园区建筑群光伏发电工程为例,分析站址的Meteonorm光能资源辐射数据,应用SketchUp软件对工业园内建筑群进行3D建模,模拟分析规定时间段内各建筑物上障碍物的阴影遮挡区域,同时在PVsyst软件的三维场景中优化光伏组件布置方案,并对多种结构型式的屋顶进行仿真,对比分析发电效率及发电量差异。

Taking the roof PV project of a building complex in a leather industrial park in Zhangzhou City as an example,this paper analyzes the solar energy resource of the Meteonorm data.SketchUp is applied to conduct 3D modeling of the industrial park complex,and the shadow blocking area of the obstacles on the buildings in the specified time period is simulated and analyzed.At the same time,the PV module layout scheme is optimized in the three-dimensional scenario of PVsyst,and the simulation is carried out for various structural types of roof to compare and analyze the power generation efficiency and power generation difference.