建筑光伏系统发电量仿真数据集

本数据集主要面向光伏发电速算研究需求建设，主要包括国内主要城市光伏常见安装情况下单位装机功率年发电量及单位面积光伏装机功率，涉及中国东北、华北、华中、华南、华东、西南、西北7个区域，53个城市的建筑光伏设计相关数据。基于该数据可快速估算建筑光伏装机潜力及倾斜面发电量。与此同时各城市倾斜面太阳辐照转化系数与光伏构件安装面积系数可做为快速精准计算基础数据。数据集中的气象数据可作为建筑绿色设计参考数据。气象数据来源于中国建筑热环境分析专用气象数据集（CSWD），典型气象年数据精选自1994-2003年观测结果，包含水平面太阳总辐照量、温度、湿度等关键气象参数；计算过程严格遵循《光伏发电站设计规范》（GB 50797-2012），同时参考太阳能利用领域经典学术成果《Solar Engineering of Thermal Processes》及Liu-Jordan 各向同性散射模型，确保计算方法的合规性与科学性。本数据集的数据量为37.5MB。

This dataset is developed for the rapid calculation research of photovoltaic power generation. It mainly includes the annual power generation per unit installed capacity and photovoltaic installed capacity per unit area under common photovoltaic installation scenarios in major Chinese cities, covering building photovoltaic design-related data of 53 cities across 7 regions in China: Northeast China, North China, Central China, South China, East China, Southwest China, and Northwest China.

Based on this dataset, the photovoltaic installed potential of buildings and the power generation of tilted surfaces can be quickly estimated. Meanwhile, the solar irradiation conversion coefficients for tilted surfaces and the installation area coefficients of photovoltaic components in each city can serve as basic data for fast and accurate calculations. The meteorological data in the dataset can also be used as reference data for green building design.

The meteorological data is sourced from the China Building Thermal Environment Analysis Special Meteorological Dataset (CSWD), and the typical meteorological year data is selected from observation results from 1994 to 2003, including key meteorological parameters such as total solar irradiation on horizontal planes, temperature, humidity, and others. The calculation process strictly follows the Code for Design of Photovoltaic Power Stations (GB 50797-2012), and also references the classic academic work *Solar Engineering of Thermal Processes* in the field of solar energy utilization and the Liu-Jordan isotropic scattering model, ensuring the compliance and scientific rigor of the calculation methods. The total size of this dataset is 37.5 MB.

搜集汇总

背景与挑战

背景概述

该数据集面向建筑光伏发电速算研究，涵盖中国7个区域53个城市的单位装机功率年发电量等关键数据，用于快速估算光伏装机潜力和倾斜面发电量。数据基于气象观测和规范标准计算，具有科学性和实用性，支持建筑绿色设计和光伏系统仿真。