山地光伏支架调整优选方案探究

Optimization of Mountain PV Bracket Adjustment

根据我国目前对光伏发电项目的扶持政策和近年来我国光伏电站的发展趋势,大型的地面光伏电站选址已由西北地区转向中东部,平原地区转向山区。山区具有土地租赁成本低、土地利用率高等优势。但山区地形地貌复杂,地表高低起伏大,朝向各异、局部伴有沟壑,地形可使用面积不规则、分散等独特的自然条件给现场施工带来了新的挑战。如何在地形地貌复杂的山体上安装调整支架成为困扰建设者们的难题。本文结合某山地光伏电站的支架安装调整方案,介绍光伏支架安装调整重点难点,可为山地光伏电站基础及支架安装施工提供一定的参考。

According to the current policy of supporting photovoltaic power generation projects and the development trend of photovoltaic power plants in China in recent years, the site selection of large-scale ground photovoltaic power plants has shifted from northwest to central and Eastern regions, and from plain areas to mountainous areas. Mountainous area has the advantages of low rental cost and high land use rate, but the mountainous area has complex topography and landform, large fluctuation of the surface, different orientation, local accompanied by gullies, irregular terrain usable area, scattered and other unique natural conditions, which bring new challenges to site construction. How to build a mountain with complex topography and landform? Installation of adjustment bracket has become a difficult problem for builders. In this paper, combined with the bracket installation adjustment scheme of a mountain photovoltaic power station, the key and difficult points of installation and adjustment of photovoltaic bracket are introduced, which can provide some reference for mountainous photovoltaic power station foundation and bracket installation and construction.