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Mostrando ítems 1-10 de 22
Artículo
Enhanced luminescent solar concentrator efficiency by Foster resonance energy transfer in a tunable six-dye absorber
(Wiley, 2021-06)
Luminescent solar concentrators (LSCs) collect and concentrate the solar irra-diation to generate electricity through the photovoltaic effect. LSCs haveattracted attention due to their concentration factors, their ability ...
Artículo
Photovoltaic energy balance estimation based on the building integration level
(Elsevier, 2023-03)
The photovoltaic module building integration level affects the module temperature and, consequently, its output power. In this work, a methodology has been proposed to estimate the influence of the level of architectural ...
Artículo
Impact of Energy Losses Due to Failures on Photovoltaic Plant Energy Balance
(MDPI, 2018-02-03)
Photovoltaic (PV) plant failures have a significant influence on PV plant security, reliability, and energy balance. Energy losses produced by a PV plant are due to two large causes: failures and inefficiencies. Knowing ...
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 ...
Artículo
Advanced Photonic Thin Films for Solar Irradiation Tuneability Oriented to Greenhouse Applications
(MDPI, 2021)
The world population is growing by 1 billion people every 10 years. There will come a time when there will be more people to feed but less land to grow food. Greenhouses can be the solution to this problem because they ...
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
Laboratorios del grupo de investigación de Termodinámica y Energías Renovables
(Asociación de antiguos alumnos de ingenieros industriales de Sevilla, 2005)
El Grupo de Termodinámica y Energías Renovables (GTER) es un grupo universitario del Plan Andaluz de Investigación. Desde su constitución como grupo universitario, el GTER ha venido actuando, siempre en el ámbito de l+D ...
Artículo
Degradation analysis of photovoltaic modules after operating for 22 years. A case study with comparisons
(Elsevier Ltd, 2021)
The analysis of degradation mechanisms of photovoltaic (PV) modules is key to ensure its current lifetime and the economic feasibility of PV systems. Field operation is the best way to observe and detect all type of ...
Artículo
Benefits of Medium Temperature Solar Concentration Technologies as Thermal Energy Source of Industrial Processes in Spain
(MDPI, 2018-10)
This paper analyses the possible applications of medium temperature solar concentration technologies, Compound Parabolic Collector, Linear Fresnel Collector and Parabolic Trough Collector in the Spanish industrial ...
Artículo
Análisis y aprovechamiento de la energía térmica por fricción en película semisólida rotatoria de aleación Cu-Sn, bajo los efectos de alta presión
(Vicerrectorado de Investigación de la Universidad Nacional «Santiago Antúnez de Mayolo», 2016)
El presente trabajo, consiste en la investigación y el desarrollo experimental de un nuevo dispositivo de generación de calor por fricción deslizante, en película térmica. Este tercer cuerpo, se forma por la energía mecánica ...