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Tesis Doctoral
Recuperación mejorada de petróleo mediante concentración solar
(2021)
La demanda de energía de un país está estrechamente relacionada con su producto interno bruto, con su capacidad industrial y con el estándar de vida alcanzado por sus habitantes. Es por ello que el petróleo, como fuente ...
Ponencia
Use of the ND tool: An open tool for the synthetic generation of 1-min solar data from hourly means with geographic flexibility
(American Institute of Physics, 2022)
In this paper, we present a description of how to use a web based tool employing the ND model by Larrañeta et al. [1]. The tool is suited for downscaling DNI, GHI or coupled DNI and GHI from 1-h to 1-min. It requires only ...
Artículo
An Approach to the Operation Modes and Strategies for Integrated Hybrid Parabolic Trough and Photovoltaic Solar Systems
(MDPI, 2021)
Concentrated solar power (CSP) and photovoltaic (PV) solar systems can be hybridized, creating synergies: on one hand procuring dispatchability by storing thermal energy, and on the other hand generating electricity at ...
Ponencia
A normalized variability index of daily solar radiation
(American Institute of Physics Inc., 2020-12)
The Variability Index (VI) is widely used to quantify the intra-day solar radiation variability. It compares the length of the global horizontal irradiance (GHI) or direct normal irradiance (DNI) profiles with the length ...
Artículo
A novel storage system for cooling stand-alone photovoltaic installations
(Elsevier, 2020-08)
Stand-alone photovoltaic systems usually use batteries to adjust energy yield to energy demand. An alternative energy storage system for stand-alone photovoltaic installations is proposed for three cooling applications: ...
Artículo
Cloudiness Characterization in Seville Using Ceilometer Measurements
(AIP Conference Proceedings, 2020)
Laser Ceilometers make use of the elastic LIDAR by emitting signals vertically in the atmosphere and analyzing the profile of the backscattered signal to detect clouds and calculate cloud-base height [1]. Due to the high ...
Ponencia
Comparison of the representativeness of solar radiation type of days from the viewpoint of the production of parabolic trough and central receiver plants
(American Institute of Physics, 2022-05)
The classification of days according to the solar radiation features is one of the tools frequently used for the solar resource assessment, modelling or forecasting. Recent studies discuss the appropriate classification ...
Artículo
Minimizing the Computational Effort to Optimize Solar Concentrators with the Open-Source Tools SunPATH and Tonatiuh++
(MDPI AG, 2021)
Integrals that are of interest in the analysis, design, and optimization of concentrating solar thermal systems (CST), such as the annual optical efficiency of the light collection and concentration (LCC) subsystem, can ...
Artículo
Visual Resources for Learning Thermodynamics: A Neuroeducation Perspective
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)
Thermodynamics is an engineering subject that is particularly difficult to teach and learn because it requires strong abstract theoretical concepts and extensive multidisciplinary knowledge. This manuscript introduces ...
Artículo
Synthetic generation of plausible solar years for long-term forecasting of solar radiation
(Springer, 2022-08)
In this work, we test and improve an algorithm proposed in previous studies to generate synthetic series of plausible solar years (PSY). The method provides 100 synthetic years of coupled global horizontal irradiance (GHI) ...