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Ara es mostren els items 77025-77044 de 245505
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Electric Vehicle Battery Reuse: Preparing for a Second Life
(OmniaScience, 2017-05)
Article
Accés obertPurpose: On pursue of economic revenue, the second life of electric vehicle batteries is closer to reality. Common electric vehicles reach the end of life when their batteries loss between a 20 or 30% of its capacity. ... -
Electric vehicle charging station based on wind energy: evaluation of the power profile for vanadium redox flow batteries estimation
(2023-09-14)
Article
Accés restringit per política de l'editorialThis paper considers an electric vehicle charging station based on the combination of a wind turbine, as a primary power source, and a vanadium redox flow battery (VRFB), as an energy storage system. The latter plays a key ... -
Electric vehicle penetration, comparison between Norway, Japan and Spain.
(Universitat Politècnica de Catalunya, 2018-06-13)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Nagaoka Gijutsu Kagaku DaigakuThe aim of the study is to analyze how the country with the highest percentage of electric vehicles as is Norway has managed to become it and analyze the case of Japan and Spain with the charact of each country. The batteries ... -
Electric vehicle powertrains with modular battery banks tied to multilevel NPC inverters
(2023-01-01)
Article
Accés obertNowadays, the internal combustion engine in vehicles is being replaced by electric motors, giving way to the electric vehicle, which results in reduced environmental impact, higher efficiency and lower emission of greenhouse ... -
Electric Vehicles Impact on the Low Voltage Grid
(Universitat Politècnica de Catalunya, 2017-06-15)
Projecte Final de Màster Oficial
Accés restringit per acord de confidencialitat -
Electric vertical take-off and landing aircraft selection for ultra-short-haul routes: fuzzy AHP approach
(Elsevier, 2023-09)
Article
Accés obertThe analysis and understanding of the environmental effects of the air transport are topics on the research table for more than 20 years. It is also true this environmental concern has grown in the recent years, with a ... -
Electrical and chapacitive response of hydrogel solid-like electrolytes for supercapacitors
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-04-19)
Article
Accés obertFlexible hydrogels are attracting significant interest as solid-like electrolytes for energy storage devices, especially for supercapacitors, because of their lightweight and anti-deformation features. Here, we present a ... -
Electrical and magnetic faults diagnosis in permanent magnet synchronous motors
(Universitat Politècnica de Catalunya, 2012-09-21)
Tesi
Accés obertPermanent magnet synchronous motors (PMSMs) are an alternative in critical applications where high-speed operation, compactness and high efficiency are required. In these applications it is highly desired to dispose of ... -
Electrical and mechanical characterization by Instrumented Indentation technique of La0.85Sr0.15Ga0.8Mg0.2O3-d electrolytes for SOFCs
(Elsevier, 2012-11-15)
Article
Accés restringit per política de l'editorialLa0.85Sr0.15Ga0.8Mg0.2O3−δ pellets obtained by the polymeric organic complex solution method, isostatic pressing and sintering at 1350 °C have been electrical and mechanically studied. Electrical measurements evidenced ... -
Electrical and thermal behavior of c-phase poly(vinylidene ¿uoride)/NaY zeolite composites
(2012-05-26)
Article
Accés restringit per política de l'editorialPoly(vinylidene fluoride), PVDF, based composites with increasing NaY zeolite content up to 32 wt.% have been processed by solvent casting and melt crystallization. Depending on the melting temperature of the polymer, the ... -
Electrical Bioimpedance Spectroscopy for the characterization of tissular properties of the myocardium using a transcatheter method
(Universitat Politècnica de Catalunya, 2023-01-24)
Treball Final de Grau
Accés restringit per decisió de l'autorFor the treatment of arrhythmias, radiofrequency ablation is often used, which destroys the cells responsible for the disturbed conduction of impulses in the heart. In order to assess whether the ablation was successful, ... -
Electrical characterization of CIGS solar cells
(Universitat Politècnica de Catalunya, 2012-09)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autorCu(In,Ga)Se2-based thin-film solar cells are one of the most promising photovoltaic technologies nowadays. Despite significant improvements to the performance of Cu(In,Ga)Se2 (CIGS) in recent decades, the electrical ... -
Electrical characterization of MXenes and their applications on photovoltaic cells
(Universitat Politècnica de Catalunya, 2022-06-01)
Treball d'assignatura
Accés obertTi3C2Tx is a particular type of MXene whose electrical properties have been studied. Specifically, its performance as a hole transport layer (HTL) in an n-type Si photovoltaic cell has been evaluated and compared to a ... -
Electrical characterization of pentacene thin-film transistors with polymeric gate dielectric
(2004-11)
Article
Accés restringit per política de l'editorialPentacene thin films obtained by thermal evaporation at room temperature have been incorporated as the active layer in bottom-gate thin-film transistors (TFTs). The dielectric was spin-cast polymethyl methacrylate (PMMA) ... -
Electrical charge of a single living cell measured by optical trap technique
(Universitat Politècnica de Catalunya, 2009-06-03)
Projecte Final de Màster Oficial
Accés obertElectrical charge is an indicator of the cellular state of health. The exact local charge can be determined only by a non-invasive technique. This project aims at setting a method for the determination of the overall ... -
Electrical Circuits - Current and power in a three phase network - E1
(2022-12-02)
Audiovisual
Accés obert -
Electrical Circuits - Finding the equivalent Thevenin DC circuit - E1
(2022-12-02)
Audiovisual
Accés obert -
Electrical Circuits - Finding the equivalent Thevenin DC circuit - E1
(2019-07-05)
Audiovisual
Accés obert -
Electrical conduction behavior of high-performance microcellular nanocomposites made of graphene nanoplatelet-filled polysulfone
(2020-12-04)
Article
Accés obertGraphene nanoplatelet (GnP)-filled polysulfone (PSU) cellular nanocomposites, prepared by two different methods—namely, water vapor-induced phase separation (WVIPS) and supercritical CO2 dissolution (scCO2) foaming—were ... -
Electrical Conductivity of Concentrated LiBr Ethylene-Glycol and Water ternary system
(Institute of Physics (IOP), 2021)
Text en actes de congrés
Accés obertLiBr/H2O as working pair in absorption chiller is widely used in the absorption refrigeration system, and the electrical conductivity is used as secondary properties as an empirical relation with temperature and concentration ...