期刊名称：American Journal of Geographic Information System
印刷版ISSN：2163-1131
电子版ISSN：2163-114X
出版年度：2020
卷号：9
期号：3
页码：75-82
DOI：10.5923/j.ajgis.20200903.01
语种：English
出版社：Scientific & Academic Publishing Co.
摘要：As carbon based fossil fuels are becoming rapidly scarce, renewable energy sources are coming to the forefront of policy discussions around the globe. As a result, the State of Meghalaya has implemented aggressive goals to achieve energy independence by 2030. Renewable electricity generation using solar photovoltaic technologies plays an important role in providing electricity in Remote area. This study utilizes geographic information systems (GIS) and unmanned aerial vehicle (UAV) data with statistical analysis to identify how much solar irradiance exists for rooftops in residential complex. This study helps to quantify the magnitude of possible solar photovoltaic (PV) potential for Solar World SW260 monocrystalline panels on residential rooftops within the study area. Three main areas were addressed in the execution of this research: (1) modeling of buildings, (2) identify potential rooftops for solar radiation, and (3) calculating the amount of energy generated from incoming solar radiation. High resolution UAV data and Esri’s solar modeling tools are used to calculate incoming solar radiation on a sample set of digitized rooftops. Sample set rooftops were analysed using a photogrammetric techniques by generating 3D model of buildings to identify the rooftop area, facing, shape and elevation. The multipatch file of study area is sample set of rooftop which was applied to ArcGIS analyst tool to calculate total PV potential. The total study area statistical analysis findings estimate photovoltaic electric energy generation for rooftops is approximately 16 kwh perday, which is 26% of total energy demand of residential complex.. This is approximately 26 percent of the total electricity the utility provided to the entire residential complex for the use of low energy consumption devices.
关键词：UAV; PV; GIS; Photogrammetric Techniques; Monocrystalline; Solar Radiation
