A comparison of satellite cloud motion vectors techniques to forecast intra-day hourly solar global horizontal irradiation
D Aicardi, P Musé, R Alonso-Suárez - Solar Energy, 2022 - Elsevier
Solar forecasting provides valuable information for grid management. Satellite-based
forecasting tools account for the short-term intra-day time horizons, typically outperforming …
forecasting tools account for the short-term intra-day time horizons, typically outperforming …
[HTML][HTML] Global solar radiation predictions in Fiji Islands based on empirical models
Many difficulties associated with Global Solar Radiation (GSR)'variability in space and time
and with the angular position in sky hemisphere hamper its accurate knowledge. Fiji Islands …
and with the angular position in sky hemisphere hamper its accurate knowledge. Fiji Islands …
Intra-day solar probabilistic forecasts including local short-term variability and satellite information
In this work, three models are built to produce intra-day probabilistic solar forecasts with lead
times ranging from 10 min to 3 h with a granularity of 10 min. The first model makes only use …
times ranging from 10 min to 3 h with a granularity of 10 min. The first model makes only use …
Performance of the site-adapted CAMS database and locally adjusted cloud index models for estimating global solar horizontal irradiation over the Pampa Húmeda
CAMS provides global solar radiation estimates for clear-sky (McClear model) and all-sky
(Heliosat-4 method) conditions, the latter based on MSG satellite information. A performance …
(Heliosat-4 method) conditions, the latter based on MSG satellite information. A performance …
Performance of empirical models for diffuse fraction in Uruguay
Abstract Knowledge of diffuse solar radiation is required for the estimation of global
irradiation on inclined surfaces or for estimating DNI for CSP applications. Since diffuse …
irradiation on inclined surfaces or for estimating DNI for CSP applications. Since diffuse …
Improved estimation of hourly direct normal solar irradiation (DNI) using geostationary satellite visible channel images over moderate albedo areas
An accurate knowledge of the direct solar irradiance at normal incidence (DNI) is required to
size solar energy systems, specially those using solar concentration technologies. In the …
size solar energy systems, specially those using solar concentration technologies. In the …
Assessment of global solar radiation estimates across different regions of Togo, West Africa
This study, for the first time, adopts 20 simple empirical models to estimate daily global solar
radiation (GSR) in selected meteorological stations in Togo, West Africa with a view to …
radiation (GSR) in selected meteorological stations in Togo, West Africa with a view to …
Intra-day solar irradiation forecast using RLS filters and satellite images
Satellite-based solar irradiation forecasting is useful for short-term intra-day time horizons,
outperforming numerical weather predictions up to 3–4 h ahead. The main techniques for …
outperforming numerical weather predictions up to 3–4 h ahead. The main techniques for …
Intra-day global horizontal irradiance forecast using FY-4A clear sky index
L Yang, X Gao, J Hua, L Wang - Sustainable Energy Technologies and …, 2022 - Elsevier
Accurate forecasting of Global horizontal irradiance (GHI) plays an irreplaceable role in
power system expansion, power generation production scheduling, maintenance …
power system expansion, power generation production scheduling, maintenance …
Improving the Heliosat-2 method for surface solar irradiation estimation under cloudy sky areas
D Mouhamet, A Tommy, A Primerose, L Laurent - Solar Energy, 2018 - Elsevier
The purpose of this study was to improve global horizontal irradiation (GHI) estimates under
cloudy sky conditions using the Heliosat-2 method (Rigollier et al., 2004) calibrated with …
cloudy sky conditions using the Heliosat-2 method (Rigollier et al., 2004) calibrated with …