Clear-sky broadband irradiance : first model assessment in Uruguay
Resumen:
Three simple clear-sky models using easily available mean average atmospheric data are evaluated against hourly ground data for five sites in Uruguay. The ESRA model, based on a mean daily cycle Linke Turbidity calculated from independent GHI ground data, is the best model. It predicts clear-sky irradiancie with typical uncertainties under 5 % and bias under 1 % of the average GHI for all sites considered. This is low enough for it to be useful in automatic quality check procedures for ground data and also as a basis for all-sky irradiance estimation based on satellite information.
| 2017 | |
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Clear-sky irradiance Linke Turbidity GHI |
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| Inglés | |
| Universidad de la República | |
| COLIBRI | |
| https://hdl.handle.net/20.500.12008/21620 | |
| Acceso abierto | |
| Licencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC - By-NC-ND) |
