光伏阵列日照遮挡率及系统光电转换效率的计算值与实测值数据集

本数据集为分析光伏与建筑在得热、电气等方面的相互影响，基于实测与仿真方法，主要进行了光伏阵列日照遮挡率及系统光电转换效率的计算值与实测值的研究。包含屋面附加式光伏系统、南立面壁挂式光伏系统以及西立面壁挂式光伏系统的日照遮挡率和系统光电转换效率设计值和实测值。系统光电转换效率设计值包含了不同光伏系统的水平面总辐照、组件倾斜面总辐照、组件效率、尘土损失、失效损失、线路损失、衰减损失、失配损失、逆变器效率以及系统效率参数。系统光电转换效率实测值包含2025年10月6日至9日，不同光伏系统采光面积、平均环境温度、累计太阳辐照量、累计发电量和系统光电转换效率。本数据集的数据量为12.2MB。This dataset is developed to analyze the mutual impacts between photovoltaic (PV) systems and buildings in terms of thermal gain, electrical performance and other related aspects, based on on-site measurement and simulation methods. It focuses on the comparative study of calculated and measured values of solar shading rate of PV arrays and the photoelectric conversion efficiency of PV systems. The dataset includes the design values and measured values of solar shading rate and system photoelectric conversion efficiency for three types of PV systems: roof-mounted PV systems, south-facing wall-mounted PV systems, and west-facing wall-mounted PV systems. The design values of the system photoelectric conversion efficiency cover parameters such as global horizontal irradiance, global tilted irradiance on PV modules, module efficiency, soiling loss, failure loss, line loss, degradation loss, mismatch loss, inverter efficiency, and system efficiency for different PV systems. The measured values of the system photoelectric conversion efficiency include parameters like aperture area, average ambient temperature, cumulative solar irradiance, cumulative power generation, and system photoelectric conversion efficiency of various PV systems, with data collected from October 6 to 9, 2025. The total size of this dataset is 12.2 MB.

搜集汇总

背景与挑战

背景概述

该数据集旨在分析光伏系统与建筑的相互影响，通过实测与仿真方法，提供了屋面及立面光伏系统的日照遮挡率和光电转换效率的设计值与实测值。数据集包含多种效率参数与实测环境数据，总数据量为12.2MB，文件格式为xlsx和pdf。