支持屋顶光伏(PV)发电分析的高分辨率三年数据集

该数据集包括三年期间（2021-2023 年）从香港 60 个并网屋顶光伏站收集的测量光伏 （PV） 发电数据和现场天气数据。光伏发电数据每隔 5 分钟收集一次。气象数据每隔 1 分钟从现场气象站收集一次。元数据使用 Brick 模式表示，这简化了数据理解和智能分析应用程序的开发。详细的 Brick 模型以 .ttl 文件格式存储，可以使用 SPARQL 查询访问该格式以检索元数据。该数据集可用于各种应用 - 光伏发电基准测试、光伏退化分析、光伏故障检测、太阳辐射和光伏发电预测以及光伏系统的模拟和设计。This dataset comprises measured photovoltaic (PV) power generation data and on-site weather data collected from 60 grid-connected rooftop PV stations in Hong Kong over a three-year period (2021–2023). Photovoltaic power generation data was collected at 5-minute intervals, while meteorological data was gathered at 1-minute intervals from on-site weather stations. Metadata is represented using the Brick schema, which simplifies data comprehension and the development of intelligent analytics applications. The detailed Brick model is stored in .ttl file format, which can be accessed via SPARQL queries to retrieve metadata. This dataset supports a wide range of applications, including PV power generation benchmarking, PV degradation analysis, PV fault detection, solar radiation and PV power forecasting, as well as simulation and design of photovoltaic systems.

搜集汇总

背景与挑战

背景概述

该数据集是一个高分辨率三年数据集，覆盖2021-2023年香港地区60个并网屋顶光伏电站的发电数据和现场气象数据，发电数据每5分钟采集、气象数据每分钟采集。它支持光伏发电分析，包括基准测试、退化分析、故障检测和预测应用，数据采用Brick语义模型存储，便于智能分析。