T1 Evaluation of Angular Distribution Models to Estimate Sky Diffuse Irradiance on Tilted Planes in Urban Environments
A1 García Ruiz, Ignacio
A1 Granados López, Diego
A1 González Peña, David
A1 Diez Mediavilla, Montserrat
A1 Torres Escribano, José Luis
A1 Alonso Tristán, Cristina
K1 Diffuse solar irradiance
K1 Angular distribution models
K1 Tilted planes
K1 Urban environments
K1 Energía solar
K1 Solar energy
K1 Termodinámica
K1 Thermodynamics
AB The great growth of cities in the last century, together with the scarcity of developable land, has led to the growth of high-rise cities, limiting the access to solar radiation for their inhabitants. For this reason, it is crucial to have models that allow an accurate assessment of the amount of solar radiation that can be received in highly obstructed environments. In this work, it has been evaluated and compared the performance of an angular distribution model against a simpler irradiance model to estimate the diffuse irradiance received on tilted planes located in obstructed environments. To this end, a total of 320 urban scenarios were considered derived from the combination of different orientations and inclinations of the tilted plane, and different orientations and aspect ratios of the urban canyon. Models were evaluated against the diffuse irradiance values obtained by the ISO 15469:2004(E)/CIE S 011/E:2003 model and radiance measurements performed by a sky scanner at the radiometric station of the Public University of Navarre (Spain).
PB International Solar Energy Society
SN 978-3-982 0408-8-2
YR 2022
FD 2022
LK http://hdl.handle.net/10259/9703
UL http://hdl.handle.net/10259/9703
LA eng
NO Comunicación presentada en: EuroSun 2022 - ISES and IEA SHC Conference on Solar Energy for Buildings and Industry. 25-29 September 2022, Kassel, Germany
NO The authors gratefully acknowledge the financial support provided by the Spanish Ministry of Science & Innovation under the I+D+i state program “Challenges Research Projects” (Ref. RTI2018-098900-B-I00). Ignacio García thanks to the Spanish Ministry of Universities and the European Union-Next Generation EU for their financial support (Program for the requalification of the Spanish university system 2021-2023, Resolution 1402/2021). Diego Granados-López thanks grant PIRTU Program, ORDEN EDU/556/2019, for its financial support.
DS Repositorio Institucional de la Universidad de Burgos
RD 25-dic-2024