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Mostrando ítems 1-10 de 34
Ponencia
Optical design and optimization of parabolic dish solar concentrator with a cavity hybrid receiver
(American Institute of Physics Inc., 2016-05)
One of the main goals of the BIOSTIRLING-4SKA project, funded by the European Commission, is the development of a hybrid Dish-Stirling system based on a hybrid solar-gas receiver, which has been designed by the Swedish ...
Artículo
Shadowing and blocking effect optimization for a variable geometry heliostat field
(Elsevier, 2015)
Optimization software is currently a key tool when designing heliostat fields. Shadowing, blocking, atmospheric attenuation, spillage and cosine effect losses can be hugely minimized with proper use of this tool, so they ...
Tesis Doctoral
Ponencia
A methodology for probabilistic assessment of solar thermal power plants yield
(American Institute of Physics Inc., 2017-06)
A detailed knowledge of the solar resource is a critical point to perform an economic feasibility analysis of Concentrating Solar Power (CSP) plants. This knowledge must include its magnitude (how much solar energy ...
Ponencia
Cloud transient characterization in different time steps
(American Institute of Physics Inc., 2017-06)
In this paper we evaluate the cloud transients by analyzing the dynamics of the direct fraction index kb for one year of solar radiation data in different time steps. We use instant 5-sec data integrated data and compare ...
Ponencia
Statistical analysis of CSP plants by simulating extensive meteorological series
(American Institute of Physics Inc., 2017-06)
The feasibility analysis of any power plant project needs the estimation of the amount of energy it will be able to deliver to the grid during its lifetime. To achieve this, its feasibility study requires a precise knowledge ...
Ponencia
Economical and environmental analysis of thermal and photovoltaic solar energy as source of heat for industrial processes
(American Institute of Physics Inc., 2017-06)
Thermal energy for industrial processes can be generated using thermal (ST) or photovoltaic (PV) solar energy. ST energy has traditionally been the most favorable option due to its cost and efficiency. Current costs ...
Ponencia
Conditions in which a photovoltaic system is more viable than a low-temperature solar thermal system.
(EUPVCEC, 2016)
Photovoltaic (PV) and low-temperature solar thermal (LT-STH) are the most widely used technologies in the building sector. This study determines, depending on the most influential parameters, the conditions in which a PV ...
Ponencia
Use of Phase Change Materials in Photovoltaic Modules with Solar Concentration Up to 2X
(EUPVCEC, 2011)
Module efficiency depends of the irradiance level and its temperature. Module temperature depends of ambient temperature, irradiance, thermal characteristic of the module, surrounding of the module, and the direction ...
Tesis Doctoral
Definición de criterios de diseño de instalaciones de almacenamiento de hidrógeno producido con energías renovables
(2013-07-19)
Entre las diversas tecnologías susceptibles de ser usadas para almacenar energía eléctrica de origen renovable a gran escala, una de las posibles opciones que se analizan es la de utilizar hidrógeno como un vector energético. ...