Now showing items 21-40 of 77

  • Energy-balance control of PV cascaded multilevel grid-connected inverters for phase-shifted and level-shifted pulse-width modulations 

    Chavarría Roé, Javier; Biel Solé, Domingo; Guinjoan Gispert, Francisco; Meza Benavides, Carlos; Negroni Vera, Juan José (IEEE Press. Institute of Electrical and Electronics Engineers, 2012-01-26)
    Article
    Restricted access - publisher's policy
    This paper presents an energy-balance control strategy for a cascaded single-phase grid-connected H-bridge multilevel inverter linking n independent PV arrays to the grid. The control scheme is based on an energy-sampled ...
  • Energy-balance control of PV cascaded multilevel grid-connected inverters under level-shifted and phase-shifted PWMs 

    Chavarría Roé, Javier; Biel Solé, Domingo; Guinjoan Gispert, Francisco; Meza Benavides, Carlos; Negroni Vera, Juan José (Institute of Electrical and Electronics Engineers (IEEE), 2013-01)
    Article
    Restricted access - publisher's policy
    This paper presents an energy-balance control strat- egy for a cascaded single-phase grid-connected H-bridge multi- level inverter linking n independent photovoltaic (PV) arrays to the grid. The control scheme is based ...
  • Enhanced high frequency injection algorithm for sensorless Sliding Mode Control PMSM drives 

    Repecho del Corral, Víctor; Biel Solé, Domingo; Arias Pujol, Antoni (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Conference report
    Restricted access - publisher's policy
    A high frequency injection (HF) based sensorless Sliding Mode Control (SMC) for Permanent Magnet Synchronous Machines (PMSMs) is presented. An analytical analysis, which demonstrates that the HF band is perturbed under ...
  • Estimación de posición en un motor síncrono de imanes permanentes mediante técnicas de inyección de alta frecuencia con control deslizante 

    Repecho del Corral, Víctor; Arias Pujol, Antoni; Biel Solé, Domingo; Guinjoan Gispert, Francisco (2011)
    Conference report
    Open Access
    En el presente documento, se muestra el estudio para la estimación de la posición del rotor de un Motor de Imanes Permanentes (PMSM), mediante inyección de señal de alta frecuencia (HF) bajo un control en modo deslizante ...
  • Estudio de estabilidad bajo régimen deslizante de un convertidor reductor multifase con control de ecualización y pérdidas desequilibradas 

    Repecho del Corral, Víctor; Biel Solé, Domingo; Ramos Lara, Rafael Ramón (2019)
    Conference report
    Restricted access - publisher's policy
    En este trabajo se presenta el diseño, el análisis derobustez y la implementación de un control en modo deslizantecon frecuencia de conmutación fija basado en la dinámicapromedio cero para un convertidor reductor multifase. ...
  • Estudio y simulación de sistemas de conversión fotovoltaica-eléctrica mediante Matlab/Simulink 

    Jimenez, Francisco; Biel Solé, Domingo (2009)
    Conference report
    Open Access
    El presente artículo describe una herramienta de simulación desarrollada en entorno Matlab/Simulink que permite la realización de experiencias descriptivas del funcionamiento de los sistemas fotovoltaicos. Dicha herramienta ...
  • Evaluación comparativa entre el uso de MOSFETs de carburo de silicio (SiC) y de silicio (Si) en un emulador fotovoltaico 

    Chavarría Roé, Javier; Biel Solé, Domingo; Guinjoan Gispert, Francisco; Poveda, Alberto (2015)
    Conference report
    Open Access
  • Examen Final 

    Biel Solé, Domingo (Universitat Politècnica de Catalunya, 2019-03-28)
    Exam
    Restricted access to the UPC academic community
  • Examen Parcial 

    Biel Solé, Domingo (Universitat Politècnica de Catalunya, 2014-12-01)
    Exam
    Restricted access to the UPC academic community
  • FISICA (Examen 2n quadrimestre, 1r parcial) 

    Biel Solé, Domingo (Universitat Politècnica de Catalunya, 2013-04-12)
    Exam
    Restricted access to the UPC academic community
  • Fixed frequency sliding mode-based robust inversion with a full-bridge current DC-link buck-boost 

    Olm Miras, Josep Maria; Biel Solé, Domingo; Fossas Colet, Enric; Cardoner Parpal, Rafel (2014-01)
    Article
    Restricted access - publisher's policy
    The substitution of the original switches by a full bridge in a Non-Inverting Buck-Boost converter results in an inverter capable of carrying out step-down and step-up tasks as well under sliding mode control. The control ...
  • Fixed-switching frequency interleaved sliding mode eight-phase synchronous buck converter 

    Repecho del Corral, Víctor; Biel Solé, Domingo; Ramos Lara, Rafael Ramón (Institute of Electrical and Electronics Engineers (IEEE), 2018-01-01)
    Article
    Open Access
    This paper describes the design of an interleaved sliding mode control for a multiphase synchronous buck converter, which inherits the properties of sliding mode control, operates with fixed switching frequency in the ...
  • Fixed switching frequency sliding mode control using an hysteresis band controller 

    Repecho del Corral, Víctor; Biel Solé, Domingo; Fossas Colet, Enric (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Conference report
    Restricted access - publisher's policy
    This paper presents a hysteresis band controller in charge of fixing the switching frequency of a sliding mode controller. The proposed control measures the switching period of the control signal and modifies the hysteresis ...
  • Fixed Switching Period Discrete-Time Sliding Mode Current Control of a PMSM 

    Repecho del Corral, Víctor; Biel Solé, Domingo; Arias Pujol, Antoni (Institute of Electrical and Electronics Engineers (IEEE), 2017-08-25)
    Article
    Open Access
    A fixed switching period sliding mode control (SMC) for Permanent Magnet Synchronous Machines (PMSMs) is presented. The aim of the paper is to design a SMC that improves the traditional PI based Field Oriented Control (FOC) ...
  • FPGA-based design of a step-up photovoltaic array emulator for the test of PV grid-connected inverters 

    Chavarría Roé, Javier; Biel Solé, Domingo; Guinjoan Gispert, Francisco; Poveda López, Alberto; Masana Nadal, Francisco; Alarcón Cot, Eduardo José (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Conference report
    Restricted access - publisher's policy
    In this work, a proof of concept prototype for a photovoltaic array emulator based on a DC-DC Boost converter is presented. This design arises from the need to study in the laboratory new PV inverters based on Silicon ...
  • G2V and V2G operation 20 kW battery charger 

    Escoda, Jordi; Fontanilles, Joan; Biel Solé, Domingo; Repecho del Corral, Víctor; Cardoner Parpal, Rafel; Griñó Cubero, Robert (2013)
    Conference report
    Restricted access - publisher's policy
    This paper presents a bidirectional on-board battery charger for Electric Vehicles designed to perform both Grid to Vehicle (G2V) and Vehicle to Grid (V2G) operation. The charger can also operate with single or three-phase ...
  • GEOPLEX: GSSA and VSS models 

    Batlle Arnau, Carles; Biel Solé, Domingo; Gaviria, César; Griñó Cubero, Robert; Fossas Colet, Enric; Martínez, Sònia (2006-05-24T10:50:14Z)
    External research report
    Open Access
    This report describes some aspects of the theory of Variable Structure Systems (VSS). It starts with the state-of-the-art classical methods of control and evolves to a description based on average port Hamiltonian models. ...
  • Harmonic balance-based control of a boost DC/AC converter 

    Olm Miras, Josep Maria; Biel Solé, Domingo; Spinetti Rivera, Mario de Jesús; Fossas Colet, Enric (2012-08)
    Article
    Open Access
    The achievement of step-up inversion with a boost DC/AC converter requires appropriate periodic references for inductor currents, which have to satisfy ordinary differential equations (ODE) of the Abel type. These are ...
  • Implementación de un controlador en modo deslizante a frecuencia de conmutación fija en un convertidor elevador 

    Repecho del Corral, Víctor; Biel Solé, Domingo; Olm Miras, Josep Maria (2017)
    Conference report
    Restricted access - publisher's policy
    En este trabajo se muestra la aplicación de una técnica para la regulación de frecuencia en controladores desli- zantes en un convertidor elevador. Dicha estrategia, la cua l había sido propuesta teóricamente para sistemas ...
  • Implementación de un convertidor Buck de 8 fases controlado en modo deslizante con entrelazado y frecuencia de conmutación fija 

    Garcia, Pilar; Repecho del Corral, Víctor; Biel Solé, Domingo; Ramos Lara, Rafael Ramón (2015)
    Conference report
    Restricted access - publisher's policy
    Este artículo presenta el diseño y construcción de un convertidor reductor en configuración multifase, de 8 módulos, con tensión de entrada nominal de 48V, con tensión regulada en la salida, con valores nominales entre 12 ...