Ara es mostren els items 60-79 de 85

    • Fast-processing sigma-delta strategies for three-phase wide-bandgap power converters with common-mode voltage reduction 

      Lumbreras Carrasco, David; Zaragoza Bertomeu, Jordi; Berbel Artal, Néstor; Mon González, Juan; Galvez Moreno, Eduardo; Collado Escolano, Alfonso (Institute of Electrical and Electronics Engineers (IEEE), 2022-02-01)
      Article
      Accés obert
      The electromagnetic compatibility of wide-bandgap (WBG) power converters can be greatly improved using spread-spectrum modulation techniques. This article proposes a family of reduced common-voltage sigma–delta modulations ...
    • Fomento del aprendizaje autónomo en el estudio previo de las prácticas de laboratorio mediante el uso de material audiovisual 

      Corbalán Fuertes, Montserrat; Aldabas Rubira, Emiliano; Mon González, Juan; Bogarra Rodríguez, Santiago; Arcega Solsona, Francisco José; Rubio Pastor, Marian (2011)
      Comunicació de congrés
      Accés obert
      En este trabajo se describe el estado en que se encuentra un proyecto de innovación docente que se está desarrollando actualmente. En el desarrollo de este proyecto de los alunos en su actividad previa a la realización de ...
    • Hard-less common mode active EMI filter 

      Pérez Robles, Daniel; González Díez, David; Mon González, Juan; Balcells Sendra, Josep; Gil Galí, Ignacio; Gago Barrio, Javier; Bogónez Franco, Francisco (2012)
      Text en actes de congrés
      Accés obert
      Active EMI filters appear as an alternative to classical EMI filters based on passive components. Active EMI filters can provide more compact, cheaper and lighter solutions than passive approach. In this paper we present ...
    • High-frequency spread-spectrum modulations for wide-bandgap voltage source converters 

      Lumbreras Carrasco, David; Zaragoza Bertomeu, Jordi; Berbel Artal, Néstor; Mon González, Juan; Galvez Moreno, Eduardo; Collado Escolano, Alfonso (Institute of Electrical and Electronics Engineers (IEEE), 2021)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      The high efficiency and the electromagnetic com- patibility of wide-bandgap (WBG) power converters can be further improved using spread-spectrum (SS) modulations. This paper evaluates and compares the impact of SS techniques ...
    • Hybrid modulator for power converters in parallel topology 

      Mon González, Juan; González Díez, David; Balcells Sendra, Josep; Gago Barrio, Javier; Bogónez Franco, Francisco (2012)
      Comunicació de congrés
      Accés obert
      This paper presents a new mixed modulator that combines interleaving and spread-spectrum techniques in order to achieve the lowest level of conducted EMI generation. This modulator is addressed to power converters in ...
    • Improvement of driver to gate coupling circuits for SiC MOSFETS 

      Balcells Sendra, Josep; Mon González, Juan; Lamich Arocas, Manuel; Laguna, Alberto (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This work presents a study of the influence of different gate driver circuits on the switching behavior of SiC MOSFET devices used in a buck converter. The paper is based on several tests performed to determine the switching ...
    • Interleaving and switching pattern modulation to conducted EMI reduction 

      Mon González, Juan; González Díez, David; Gago Barrio, Javier; Balcells Sendra, Josep; Bogónez Franco, Francisco (2012)
      Text en actes de congrés
      Accés obert
      This paper explores new techniques to reduce the conducted EMI generated by switched power converters operating in multiconverter arrangement. These techniques are based in the combined application of interleaving and ...
    • Laboratori semipresencial de microprocessadors 

      Ortega Redondo, Juan Antonio; Romeral Martínez, José Luis; Mon González, Juan; Capellá Frau, Gabriel José; Delgado Prieto, Miquel (2006-02)
      Text en actes de congrés
      Accés obert
      L’objectiu final d’aquest projecte és millorar la docència impartida per el Departament d’Enginyeria Electrònica en el Campus de Terrassa en el àrea de microprocessadors. La millora té dos eixos fonamentals, d’una banda ...
    • Mapas de Karnaugh (I) 

      Corbalán Fuertes, Montserrat; Mon González, Juan; Capellá Frau, Gabriel José (2011-03-11)
      Audiovisual
      Accés obert
    • Mapas de Karnaugh (III) 

      Corbalán Fuertes, Montserrat; Mon González, Juan; Capellá Frau, Gabriel José (2011-07-21)
      Audiovisual
      Accés obert
    • Modelling harmonics drawn by nonlinear loads 

      Lamich Arocas, Manuel; Balcells Sendra, Josep; Mon González, Juan; Corbalán Fuertes, Montserrat; Griful Ponsati, Eulàlia (Institute of Electrical and Electronics Engineers (IEEE), 2015)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper is devoted to obtain a model of nonlinear loads (NLL) connected to LV electric networks, in order to predict the consequences of including parallel active or passive filters. The model is based on Neural ...
    • Modulation technique to reduce EMI in power multiconverters 

      Mon González, Juan; Gago Barrio, Javier; González Díez, David; Balcells Sendra, Josep; Fernández García, Raúl; Bogónez Franco, Francisco; Gil Galí, Ignacio (2009-04-05)
      Article
      Accés obert
      A new technique to reduce EMI in modular power multiconverters is described. The technique is based on a combination of switching frequency modulation and a variable delay between communication signals of the single ...
    • Operators to calculate the derivative of digital signals 

      Ferrer-Arnau, Lluís; Mon González, Juan; Parisi Baradad, Vicenç (SARTI, 2013)
      Article
      Accés obert
    • Operators to calculate the derivative of digital signals 

      Ferrer Arnau, Luis Jorge; Mon González, Juan; Parisi Baradad, Vicenç (2013)
      Comunicació de congrés
      Accés obert
      This paper presents an FIR operator with a very low computational cost for calculating the first derivative of discrete band-limited signals. The basic idea is to use cubic spline polynomials for interpolating among the ...
    • PROCESSADORS DIGITALS (Examen 2n quadrimestre, 1r parcial) 

      Mon González, Juan (Universitat Politècnica de Catalunya, 2014-04-07)
      Examen
      Accés restringit a la comunitat UPC
    • PROCESSADORS DIGITALS (Examen 2n quadrimestre, 2n parcial) 

      Mon González, Juan (Universitat Politècnica de Catalunya, 2014-06-18)
      Examen
      Accés restringit a la comunitat UPC
    • Reduction of electromagnetic interference susceptibility in small-signal analog circuits using complementary split-ring resonators 

      Pérez Robles, Daniel; Gil Galí, Ignacio; Gago Barrio, Javier; Fernández García, Raúl; Balcells Sendra, Josep; González Díez, David; Berbel Artal, Néstor; Mon González, Juan (IEEE, 2012-02-10)
      Article
      Accés obert
      Low-frequency analog and digital electronic circuits are susceptible to electromagnetic interference in the radiofrequency (RF) range. This disturbance is produced when the coupled RF signal is rectified by the nonlinear ...
    • Reduction of EMI by Combining Interleaving and Modulation Techniques in Multiconverter Topology 

      Mon González, Juan; Gago Barrio, Javier; González Díez, David; Balcells Sendra, Josep; Fernández García, Raúl; Gil Galí, Ignacio (2009)
      Text en actes de congrés
      Accés obert
      In this paper an evaluation of different modulations techniques that combine switching frequency modulation and interleaving is presented. The objective of these modulations is to cancel certain harmonics of EMI and to ...
    • Simulación de un diseño 

      Mon González, Juan (2011-02-25)
      Audiovisual
      Accés obert
    • Tema 1.‐ Introducción a los circuitos lógicos 

      Mon González, Juan (Universitat Politècnica de Catalunya, 2016)
      Problema, exercici
      Accés obert