既有建筑场地光伏阵列布置可行性研究——以北方某高校21号公寓楼场地为例

Study on the Feasibility for Photovoltaic Array Layout on Existing Building Site——Take the site of No.21 apartment building of a university in the north as an example

光伏建筑一体化设计的创作研究和实践日渐成熟,但是如何在建筑场地中实现光伏组件的精细化布置研究尚且不足,导致了土地资源和生态资源的浪费。该文以北方某高校公寓楼场地为例,通过相关软件和公式,进行场地周边互遮挡和光伏组件自遮挡计算,明确场地中可铺设光伏组件的位置区间和光伏组件间的排列方式,进而计算出可铺设光伏组件的具体数量并预估出铺设后可产生的效益,为实现在建筑场地中光伏阵列的精细化设计提供思路。

The creative research and practice of photovoltaic building integrated design is becoming more and more mature,but the research on how to realize the fine layout of photovoltaic modules in the building site is still insufficient,which leads to the waste of land resources and ecological resources.This article takes the site of Building 21 of a university in Beijing as an example,uses relevant software and formulas to calculate the mutual shielding around the site and the self-shielding of photovoltaic modules,and clarifies the location interval of photovoltaic modules in the site and the arrangement of photovoltaic modules.Calculate the specific number of photovoltaic modules that can be laid and estimate the benefits that can be generated after laying,providing ideas of the realization of the refined design of photovoltaic arrays of the construction site.