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Ara es mostren els items 25-44 de 82

    • Decoupled DC-Link capacitor voltage control of DC-AC multilevel multileg converters 

      Busquets Monge, Sergio; Griñó Cubero, Robert; Nicolás Apruzzese, Joan; Bordonau Farrerons, José (Institute of Electrical and Electronics Engineers (IEEE), 2015-10-27)
      Article
      Accés obert
      This paper studies the coupling between the capacitor voltage control loops of diode-clamped (or functionally equivalent) multilevel multileg (multiphase) dc-ac converters. From a complete model of the plant revealing the ...

    • Design issues of the multilevel active-clamped converter 

      Nicolás Apruzzese, Joan; Busquets Monge, Sergio; Bordonau Farrerons, José (IEEE Press. Institute of Electrical and Electronics Engineers, 2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper studies several design issues of the multilevel active-clamped (MAC) topology. Several guidelines are proposed to guarantee a proper MAC converter design and improve its performance. The inclusion of a resistor ...

    • Design of neutral-point voltage controller of a three-level NPC inverter with small DC-link capacitors 

      Maheshwari, RamKrishan; Munk-Nielsen, Stig; Busquets Monge, Sergio (IEEE Press. Institute of Electrical and Electronics Engineers, 2013)
      Article
      Accés restringit per política de l'editorial
      A neutral-point-clamped three-level inverter with small dc-link capacitors is presented in this paper. The inverter requires zero average neutral-point current for stable neutral–point voltage. The small dc-link capacitors ...

    • Design optimization of switching-cell-array-based power converters 

      Rafiezadeh, Roya; Busquets Monge, Sergio; Alepuz Menéndez, Salvador (2022)
      Text en actes de congrés
      Accés obert
      With the aim to increase standardization, reduce the cost, and obtain advanced performance features, the design of voltage-source power converter legs can be undertaken by combining several instances of a standard switching ...

    • Diode-clamped multilevel converters with integrable gate-driver power-supply circuits 

      Busquets Monge, Sergio; Rocabert Delgado, Joan; Crébier, Jean-Christophe; Peracaula Roura, Joan (2009)
      Comunicació de congrés
      Accés obert
      This paper presents a novel modulation for a two-stage dc-ac power converter with high-frequency isolation installed in a photovoltaic stand-alone system. The presented modulation, which is designed for the converter ...

    • Efficiency comparison between SiC- and Si-based active neutral-point clamped converters 

      Nicolás Apruzzese, Joan; Maset, Enrique; Busquets Monge, Sergio; Esteve, Vicente; Bordonau Farrerons, José; Calle Prado, Alejandro; Jordán, José (2015)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper presents an efficiency comparison between silicon-carbide technology and silicon technology. In order to achieve this, the efficiency of an active neutral-point clamped converter built up with silicon carbide ...

    • Electric vehicle powertrains with modular battery banks tied to multilevel NPC inverters 

      Busquets Monge, Sergio; Alepuz Menéndez, Salvador; García Rojas, Gabriel; Bordonau Farrerons, José (2023-01-01)
      Article
      Accés obert
      Nowadays, 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 ...

    • ELECTRONICA ANALOGICA (Examen 1r Quadr.) 

      Busquets Monge, Sergio (Universitat Politècnica de Catalunya, 2005-11-02)
      Examen
      Accés restringit a la comunitat UPC

    • ELECTRONICA ANALOGICA (Examen 2n Quadr.) 

      Busquets Monge, Sergio (Universitat Politècnica de Catalunya, 2005-06-13)
      Examen
      Accés restringit a la comunitat UPC

    • ELECTRONICA ANALOGICA (Examen 2n Quadr.) 

      Busquets Monge, Sergio (Universitat Politècnica de Catalunya, 2005-06-13)
      Examen
      Accés restringit a la comunitat UPC

    • ELECTRÒNICA ANALÒGICA (2n quadrimestre, 1a avaluació) 

      Busquets Monge, Sergio (Universitat Politècnica de Catalunya, 2010-04-06)
      Examen
      Accés restringit a la comunitat UPC

    • ELECTRÒNICA ANALÒGICA (Examen 2n Quadr.) 

      Busquets Monge, Sergio (Universitat Politècnica de Catalunya, 2007-06-16)
      Examen
      Accés restringit a la comunitat UPC

    • ELECTRÒNICA ANALÒGICA (Examen 2n Quadr.) 

      Busquets Monge, Sergio (Universitat Politècnica de Catalunya, 2006-04-03)
      Examen
      Accés restringit a la comunitat UPC

    • ELECTRÒNICA ANALÒGICA (Examen 2n Quadr.) 

      Busquets Monge, Sergio (Universitat Politècnica de Catalunya, 2006-04-03)
      Examen
      Accés restringit a la comunitat UPC

    • ELECTRÒNICA ANALÒGICA (Examen 2n Quadr.) 

      Busquets Monge, Sergio (Universitat Politècnica de Catalunya, 2008-06-13)
      Examen
      Accés restringit a la comunitat UPC

    • ELECTRÒNICA ANALÒGICA (Examen 2n Quadr.) 

      Busquets Monge, Sergio (Universitat Politècnica de Catalunya, 2008-04-17)
      Examen
      Accés restringit a la comunitat UPC

    • EMI performance comparison of two-level and three-level inverters in small dc-link capacitors based motor drives 

      Maheshwari, RamKrishan; Munk-Nielsen, Stig; Busquets Monge, Sergio (2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The size of passive components in an adjustable speed drive can be reduced by using small dc-link capacitors. The EMI filter in the drive also consists of passive components. The size of the filter can be reduced by using ...

    • Enhanced DC-Link Capacitor Voltage Balancing Control of DC-AC Multilevel Multileg Converters 

      Busquets Monge, Sergio; Maheshwari, RamKrishan; Nicolás Apruzzese, Joan; Lupón Roses, Emilio; Munk Nielsen, Stig; Bordonau Farrerons, José (Institute of Electrical and Electronics Engineers (IEEE), 2015-05-01)
      Article
      Accés restringit per política de l'editorial
      This paper presents a capacitor voltage balancing control applicable to any multilevel dc-ac converter formed by a single set of series-connected capacitors implementing the dc link and semiconductor devices, such as the ...

    • Enhanced power device configuration and operation of a grid-connected active-neutralpoint- clamped inverter for wind energy conversion systems 

      Caballero Diaz, Luis; Busquets Monge, Sergio; Ratés Palau, Sergi (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      The power ratings of wind energy conversion systems (WECS) are increasing considerably due to high demand on wind power. Thus, multilevel power converters are becoming an interesting solution in the largest WECS, especially ...

    • Entrepreneurship Education: Creating A Positive Adrenaline 

      Bordonau Farrerons, José; Bolíbar, Oier; Filbà Martínez, Àlber; Nicolás Apruzzese, Joan; Busquets Monge, Sergio (Technological University Dublin (TU Dublin), 2023)
      Text en actes de congrés
      Accés obert
      A method to develop Entrepreneurship Education in any regular Engineering course is presented. The method is based in a team of students working on the description of the idea for the development of a real start-up using ...