光伏组件不同布置倾角对发电量影响的研究

Influence of Different Arrangement Inclination Angles of Photovoltaic Modules on Generating Capacity

对一地区光伏电站的光照资源、电站布局情况、主要设备配置、容量、支撑方式、布局间距、损耗和发电量进行理论分析,并与运营中的现有项目进行对比分析,对后续相关项目的选择具有指导意义。通过对运行数据和理论的分析比较,单月误差约为11.8%,可认为工程计算与理论基本一致。该结果分析受到案例项目运行时间短、数据少以及每年不同天气的影响,可待项目长期运行后再进行后续分析。

The light resources, power station layout, main equipment configuration, capacity, support mode, layout spacing, loss and generating capacity of a photovoltaic power station in a certain area were theoretically analyzed, and compared with the existing projects in operation, which had guiding significance for the selection of subsequent related projects. Through the analysis and comparison of operation data and theory, the monthly error was about 11.8%, which can be considered that the engineering calculation was basically consistent with the theory. The result analysis was affected by the short operation time of the case project,less data and different weather every year. The follow-up analysis can be carried out after the long-term operation of the project.