Results 11 to 20 of about 552,904 (341)
Applied Sciences, 2023 In the present study, different models constructed with meteorological variables are proposed for the determination of horizontal ultraviolet irradiance (IUV), on the basis of data collected at Burgos (Spain) during an experimental campaign between March
M. I. Dieste-Velasco +4 more
doaj +1 more source
Extension of PAR Models under Local All-Sky Conditions to Different Climatic Zones
Applied Sciences, 2022 Four models for predicting Photosynthetically Active Radiation (PAR) were obtained through MultiLinear Regression (MLR) and an Artificial Neural Network (ANN) based on 10 meteorological indices previously selected from a feature selection algorithm.
Ana García-Rodríguez +4 more
doaj +1 more source
Applied Sciences, 2023 Different strategies for modeling Global Horizontal UltraViolet Erythemal irradiance (GHUVE) based on meteorological parameters measured in Burgos (Spain) have been developed. The experimental campaign ran from September 2020 to June 2022.
S. García-Rodríguez +4 more
doaj +1 more source
Applied Sciences, 2022 The melting process of lauric acid in a square container heated from the top surface was numerically studied from an experimental case. Knowledge of this process is of special interest for computationally efficient modeling systems, such as PCM-enhanced ...
Manuel García-Fuente +2 more
doaj +1 more source
Quantifying the latitudinal representivity of in situ solar wind observations [PDF]
, 2020 Advanced space-weather forecasting relies on the ability to accurately predict near-Earth solar wind conditions. For this purpose, physics-based, global numerical models of the solar wind are initialized with photospheric magnetic field and coronagraph ...
Lang, Matthew +4 more
core +1 more source
Photovoltaic Prediction Software: Evaluation with Real Data from Northern Spain
Applied Sciences, 2021 Prediction of energy production is crucial for the design and installation of PV plants. In this study, five free and commercial software tools to predict photovoltaic energy production are evaluated: RETScreen, Solar Advisor Model (SAM), PVGIS, PVSyst ...
David González-Peña +4 more
doaj +1 more source
Research on multi-market strategies for virtual power plants with hydrogen energy storage
Frontiers in Energy Research, 2023 As the main body of resource aggregation, Virtual Power Plant (VPP) not only needs to participate in the external energy market but also needs to optimize the management of internal resources.
Wenyu Zhang +6 more
doaj +1 more source
Control Method for Improving Voltage Response and Ripple of Isolated DC-DC Converter
Frontiers in Energy Research, 2022 Affected by the abrupt changes of load and unregulated first-stage rectifiers, it is difficult for the output voltage of the isolated DC-DC converter with traditional proportional-integral (PI) control to meet the needs of industrial applications such as
Ming Li +7 more
doaj +1 more source
Evaluation of the Vertical Sky Component without Obstructions for Daylighting in Burgos, Spain
Applied Sciences, 2020 Daylight availability knowledge is the first step for an energetic and visually efficient building and city design. It can be estimated with the Vertical Sky Component (VSC), which is defined as the ratio of the vertical diffuse illuminance over the ...
Diego Granados-López +4 more
doaj +1 more source
The radial evolution of solar wind speeds [PDF]
, 2011 The WSA-ENLIL model predicts significant evolution of the solar wind speed. Along a flux tube the solar wind speed at 1.0 AU and beyond is found to be significantly altered from the solar wind speed in the outer corona at 0.1 AU, with most of the change ...
Arge, C. N. +4 more
core +3 more sources