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Mostrando ítems 11-20 de 88
Optical fibre sensors using graphene-based materials: a review
(MDPI, 2017)
Artículo / Artikulua,
Graphene and its derivatives have become the most explored materials since Novoselov and Geim (Nobel Prize winners for Physics in 2010) achieved its isolation in 2004. The exceptional properties of graphene have attracted ...
Control strategies to smooth short-term power fluctuations in large photovoltaic plants using battery storage systems
(MDPI, 2014)
Artículo / Artikulua,
The variations in irradiance produced by changes in cloud cover can cause rapid fluctuations in the power generated by large photovoltaic (PV) plants. As the PV power share in the grid increases, such fluctuations may ...
Tools for the high penetration of PV systems in the EU electrical networks: results of PVCROPS Project
(EU PVSEC, 2015)
Contribución a congreso / Biltzarrerako ekarpena,
The Solar Energy Industrial Initiative established the objective of integrating PV into the grid to provide up to 12% of the EU electricity demand. The FP7 project PVCROPS has developed solutions to allow the high penetration ...
Sustainable management of metasequoia glyptostroboides plantation forests in Shanghai
(MDPI, 2018)
Artículo / Artikulua,
Urban forestry is increasingly used as a tool for climate change mitigation and for providing environmental services to inhabitants of urban areas. However, tree species used in urban forestry are usually different from ...
Comparative study of nonparametric and parametric PV models to forecast AC power output of PV plants
(EU PVSEC, 2015)
Contribución a congreso / Biltzarrerako ekarpena,
In this paper, a comparison between two approaches to predict the AC power output of PV systems is carried out in terms of forecast performance. Each approach uses one of the two main types of PV modeling, parametric and ...
Land use change effects on carbon and nitrogen stocks in the Pyrenees during the last 150 years: a modelling approach
(Elsevier, 2015)
Artículo / Artikulua,
In the southern Pyrenees, human population and therefore land uses have changed from forests to pastures, then crops, and back to pastures and secondary forests during the last two centuries. To understand what such rapid ...
Real-time simulation technique of a microgrid model for DER penetration
(EAI, 2014)
Artículo / Artikulua,
Comprehensive analysis of Distributed Energy Resources (DER) integration requires tools that provide computational power and flexibility. In this context, throughout this paper PHIL simulations are performed to emulate the ...
Estrategias avanzadas de gestión energética basadas en predicción para microrredes electrotérmicas
(2016)
Tesis doctoral / Doktoretza tesia,
El primer objetivo concreto de la tesis consiste en estudiar los perfiles de potencia de los diferentes elementos de la microrred y su interacción, ya sea directa, en el caso de flujos de potencia confluyentes, o indirecta, ...
Drought-induced changes in wood density are not prevented by thinning in Scots pine stands
(MDPI, 2018)
Artículo / Artikulua,
Density is an important wood mechanical property and an indicator of xylem architecture
and hydraulic conductivity. It can be influenced by forest management and climate. We studied the
impact of thinning and climate ...
Bringing the natives back: identifying and alleviating establishment limitations of native hardwood species in a conifer plantation
(MDPI, 2018)
Artículo / Artikulua,
To facilitate the reintroduction of five native late-successional Taiwanese Fagaceae species
into Japanese cedar (Cryptomeria japonica (D.) Don) plantations, we experimented with methods to
alleviate their establishment ...