Exploració per tema "Àrees temàtiques de la UPC::Energies::Tecnologia energètica"
Ara es mostren els items 1-20 de 113
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01. Inauguració i presentacions
(2018-02-13)
Audiovisual
Accés obert -
03. Bones pràctiques d'ordenació del territori
(2018-02-13)
Audiovisual
Accés obert -
A control technique for integration of DG units to the electrical networks
(Institute of Electrical and Electronics Engineers (IEEE), 2013-07)
Article
Accés restringit per política de l'editorialThis paper deals with a multiobjective control technique for integration of distributed generation (DG) resources to the electrical power network. The proposed strategy provides compensation for active, reactive, and ... -
A first estimate for thermal osmotic long storage
(2019-09-15)
Article
Accés obertIn this brief note, a first assessment on the possibilities for thermal osmotic storage using the thermal precipitation of aqueous solutions as alternative to sensible heat storage is performed. In a recent study it was ... -
Absolute quantification in dopaminergic neurotransmission SPET imaging using a Monte Carlo-based scatter correction and fully 3D reconstruction
(2005-09)
Article
Accés restringit per política de l'editorialDopamine transporter (DAT) ligands have been developed for in vivo imaging of the dopaminergic system in SPECT. Although the visual analysis of SPECT images is, in general, suitable for clinical assessment, the accurate ... -
Adaptive multilevel neuro-fuzzy model predictive control for drinking water networks
(2012)
Text en actes de congrés
Accés restringit per acord de confidencialitatThis paper presents a constrained Model Predictive Control (MPC) strategy enriched with soft-control techniques as neural networks and fuzzy logic, to incorporate self-tuning capabilities and reliability aspects for drinking ... -
L'alternativa de l'hidrogen en el món de l'automoció
(Universitat Politècnica de Catalunya, 2019-06)
Treball Final de Grau
Accés obertEl següent treball té com objectiu veure si els vehicles elèctrics de pila de combustible d’hidrogen té una viabilitat a curt/mig termini. Per això es farà una descripció breu de les diverses alternatives actuals existents ... -
Analysis of a business model of technologies for the integration of renewable generation in electric distribution networks.
(Universitat Politècnica de Catalunya, 2022-10-13)
Treball Final de Grau
Accés obertIn the past years, there has been a sudden increase in renewable generation. This is leading to several technical issues in traditional grids which result in curtailments. In other words, the network is not able to absorb ... -
Analysis of reactive power strategies in HVDC-connected wind power plant clusters
(2017-12)
Article
Accés obert© 2017 John Wiley & Sons, Ltd. Offshore wind power plants (WPPs) built near each other but far from shore usually connect to the main grid by a common high-voltage DC (HVDC) transmission system. In the resulting decoupled ... -
Are electric vehicle batteries being underused? A review of current practices and sources of circularity
(2023-07-15)
Article
Accés obertThe increasing demand for Lithium-ion batteries for Electric Vehicle calls for the adoption of sustainable practices and a switch towards a circular economy-based system to ensure that the electrification of transportation ... -
Baetulo XXI: l'Energia
(2008-03-07)
Audiovisual
Accés obert -
Circular economy-based alternatives beyond second-life applications: maximizing the electric vehicle battery first life
(2023-03-05)
Article
Accés obertElectric vehicle battery second-life applications are gaining attention as a way to minimize the environmental impact and increase economic profits. However, the demand for stationary energy storage is expected to be ... -
CO and CO2 methanation over Ni catalysts supported on CeO2, Al2O3 and Y2O3 oxides
(2020-05-05)
Article
Accés obertMethanation of carbon oxides (CO and CO2) was studied over Ni-based catalysts supported on CeO2, Al2O3, and Y2O3 oxides. Catalysts were synthesized by solution combustion synthesis and characterized by N2-physisorption, ... -
Comparative life cycle assessment of Li-Sulphur and Li-ion batteries for electric vehicles
(Elsevier, 2022-11)
Article
Accés obertNowadays, most of the electric vehicles (EVs) are powered by Lithium-ion (Li-ion) batteries due to their high energy density, higher power density and degree of development relative to other battery technologies. As Li-ion ... -
Condition monitoring of pump-turbines. New challenges
(2015-05)
Article
Accés obertAt present, pumped storage is the only system to store huge amounts of energy. The surplus of energy in the electrical grid is used for pumping water from a lower to a higher reservoir (pump operation). At peak hours or ... -
Control de la dinàmica en Piles de Combustible de tipus PEM
(Universitat Politècnica de Catalunya, 2005-09)
Projecte/Treball Final de Carrera
Accés obert -
Design of a unified power quality conditioner for a distribution system application
(Universitat Politècnica de Catalunya, 2023-07-26)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autor
Realitzat a/amb: TeknoCEA / eRoots AnalyticsA large trend observed recently in power systems is the introduction of solar photovoltaic in the distribution grid. This poses certain issues for the distribution system operators in particular pertaining to the voltage ... -
Detección en Línea de Descargas Parciales en Accesorios de Cables de Media y Alta Tensión mediante Emisiones Acústicas
(2009-11)
Text en actes de congrés
Accés restringit per política de l'editorial -
Deterministic and stochastic study of wind farm harmonic currents
(2010-06-03)
Article
Accés obertWind farm harmonic emissions are a well-known power quality problem, but little data based on actual wind farm measurements are available in literature. In this paper, harmonic emissions of an 18MWwind farm are investigated ... -
Develop algorithms for calculating the heat transfer and temperature in simple and small biogas digesters buried into the soil
(Universitat Politècnica de Catalunya, 2012)
Projecte/Treball Final de Carrera
Accés restringit per decisió de l'autorBiogas digesters are used to produce methane from anaerobic digestion of animal manure in long lot of developing countries to replace wood as the traditional source of fuel to produce energy for domestic purposes. A ...