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Now showing items 151-160 of 347
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Influence of cities population size on their energy consumption and CO2 emissions: the case of Spain
(Springer Nature, 2021-06)
Half of the world population live in the cities. Cities energy consumption, environmental impact, and the opportunities they provide for our planet’s sustainability make them attractive for governmental authorities. Any ...
PhD Thesis
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Application of Kalman filter based estimation techniques to electric power systems
(2021-02-25)
This thesis presents several applications of dynamic state estimators based on Kalman filtering to different fields of the electric power systems. First, a parameter estimation technique is proposed, applied to a generation ...
Article
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Optimal Pitch Angle Strategy for Energy Maximization in Offshore Wind Farms Considering Gaussian Wake Model
(MDPI AG, 2021-02-10)
This paper presents a new approach based on the optimization of the blade pitching strategy of offshore wind turbines in order to maximize the global energy output considering the Gaussian wake model and including the ...
Presentation
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Un nuevo enfoque para la realización de prácticas: sistema multinivel de enseñanza
(Tórculo, 1995)
En el presente trabajo proponemos un método para elaborar memorias, protocolos o guías de prácticas. El objetivo es conseguir que el alumno identifique claramente la relación entre la actividad que realiza con los conceptos ...
Article
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Active Harmonic Filtering with Selective Overcurrent Limitation for Grid-Forming VSCs: Stability Analysis and Experimental Validation
(Institute of Electrical and Electronics Engineers, 2024-02)
The high penetration of renewable energy sources (RES) interfaced with power electronics together with new nonlinear loads pose new challenges in the grid operation. In fact, power systems with reduced inertia and high ...
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State-of-the-art, challenges, and future trends in security constrained optimal power flow
(Elsevier, 2011)
This paper addresses the main challenges to the security constrained optimal power flow (SCOPF) computations. We first discuss the issues related to the SCOPF problem formulation such as the use of a limited number of ...
Article
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Roles of dynamic state estimation in power system modeling, monitoring and operation
(Institute of Electrical and Electronics Engineers Inc., 2021)
Power system dynamic state estimation (DSE) remains an active research area. This is driven by the absence of accurate models, the increasing availability of fast-sampled, time-synchronized measurements, and the advances ...
Presentation
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Introducción de tarjetas de adquisición de datos en las prácticas de Máquinas eléctricas
(Universidad de Sevilla. Instituto de Ciencias de la Educación, 2006)
En este proyecto de innovación educativa se realiza una aplicación de las tarjetas de adquisición de datos al laboratorio de Máquinas Eléctricas. Por una parte se pretenden analizar algunos fenómenos comentados en las ...
Article
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Un estudio de caso: rehabilitación singular de edificios de viviendas en la barriada del Parque Alcosa, análisis de daños constructivos comunes y propuesta de intervención
(IETcc-CSIC, 2014)
La barriada del Parque Alcosa se localiza en el noroeste del núcleo urbano de Sevilla, y está formada por un conjunto de 10.640 viviendas de promoción pública construida durante los años 69-72 por el constructor valenciano ...
PhD Thesis
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Control activo de flujos de potencia en redes de distribución
(2014-05-23)
1.INTRODUCCIÓN El negocio de la distribución de energía eléctrica se enfrenta actualmente a una situación crítica debido a la combinación de diferentes factores: crecimiento continuo de las cargas, objeciones sociales y ...