Exploració per autor "Mesas García, Juan José"
Ara es mostren els items 6-25 de 28
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Cable fault characterization in VSC DC systems
(2016)
Comunicació de congrés
Accés restringit per política de l'editorial -
Deterministic and stochastic assessment of the harmonic currents consumed by discharge lamps
(2011-01)
Article
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 ... -
Electrical resonance instability study in traction systems
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Text en actes de congrés
Accés restringit per política de l'editorialTraction system stability can be affected by the interaction between the traction load and resonances in the railway traction grid. This paper presents an electrical resonance instability study applied to traction systems. ... -
Electrical resonance instability study in wind power plants
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Text en actes de congrés
Accés restringit per política de l'editorialWind power plant stability can be affected by the interaction between the wind turbine and the resonances in the collector grid. This paper presents an electrical resonance instability study applied to wind power plants. The ... -
Estudio y caracterización de cargas no lineales
(Universitat Politècnica de Catalunya, 2010-01-27)
Tesi
Accés obertAs a continuation of the work done by the QSE (Electrical Supply Quality) research group at the UPC (Polytechnic University of Catalonia) on non-linear load modelling to determine harmonic distortion in electrical power ... -
Experimental measurements of fluorescent lamp harmonic current emissions and their impact on neutral current
(2011)
Text en actes de congrés
Accés restringit per política de l'editorial -
Impact of voltage sags on DC bus voltage in unipolar LVDC systems
(2015)
Text en actes de congrés
Accés obert -
LED lamp modelling for harmonic studies in distribution systems
(2017-03-09)
Article
Accés restringit per decisió de l'autorEnergy saving policies have boosted the use of light emitting diode (LED) lamps in distribution networks. These lamps are non-linear loads which inject harmonic currents into the distribution system, which has led to a ... -
Low-watt compact fluorescent lamps with electronic ballasts
(Universidad de Málaga, 2011)
Text en actes de congrés
Accés restringit per política de l'editorial -
Methodology for obtaining simplified models for the long-term energy management of renewable assets under a high degree of uncertainty
(Elsevier, 2022-11)
Article
Accés obertThis paper addresses the attainment of a methodology aimed at obtaining simplified models embedding the regulatory constraints imposed by the country-specific remuneration mechanisms in the energy management system of long ... -
Model of discharge lamps with magnetic ballast
(2013-02)
Article
Accés restringit per política de l'editorialMagnetic ballast discharge lamp modeling has been extensively studied because these lamps can be an important source of harmonics. Discharge lamp models usually represent the arc voltage by a square waveform. However, this ... -
Models and methods for steady-state analysis of radial multi-energy grids and microgrids
(2023)
Text en actes de congrés
Accés obertThe interconnection between different energy networks leads to interdependencies that require suitable models and methods for their analysis. This paper presents appropriate models and methods for integrated and steady-state ... -
Neutral conductor current in three-phase networks with compact fluorescent lamps
(2013-10)
Article
Accés obertIn this paper, expressions of the neutral conductor current in three-phase networks with compact fluorescent lamps (CFLs) are obtained from a CFL “black-box” model proposed in the literature. These expressions allow studying ... -
On electric vehicle battery charger modeling
(2011)
Comunicació de congrés
Accés obertThe increase of electric vehicle (EV) battery chargers connected to electric networks could lead to future harmonic problems in power systems. These loads are nonlinear devices that inject harmonic currents and pollute ... -
On the square arc voltage waveform model in magnetic discharge lamp studies
(2011)
Comunicació de congrés
Accés restringit per política de l'editorialThe current number of magnetic and electronic ballast discharge lamps in power distribution systems is increasing because they perform better than incandescent lamps. This paper studies the magnetic discharge lamp ... -
Parameter estimation procedures for compact fluorescent lamps with electronic ballasts
(2013-02)
Article
Accés restringit per política de l'editorial -
Quasi-z-source inverter-based photovoltaic power system modeling for grid stability studies
(2021-01-19)
Article
Accés obertQuasi-Z-source inverters (qZSIs) are becoming a powerful power conversion technology in photovoltaic (PV) power systems because they allow energy power conversion in a single stage operation. However, they can cause system ... -
State-space model of quasi-z-source inverter-PV systems for transient dynamics studies and network stability assessment
(2021-07-09)
Article
Accés obertPhotovoltaic (PV) power systems are increasingly being used as renewable power generation sources. Quasi-Z-source inverters (qZSI) are a recent, high-potential technology that can be used to integrate PV power systems into ... -
Statistical study of personal computer cluster harmonic currents from experimental measurements
(2015-01-02)
Article
Accés obertThe net harmonic currents generated by a cluster of desktop personal computers are studied statistically. Personal computers (PCs) are single-phase non-linear loads with low individual consumption but significant collective ...
