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Ara es mostren els items 15-21 de 21

    • Sensorless control of a power converter for a cluster of small wind turbines 

      Egea Álvarez, Agustí; Araguees Penalba, Monica; Gomis Bellmunt, Oriol; Rull Duran, Joan; Sudrià Andreu, Antoni (2016-05-01)
      Article
      Accés obert
      This study presents a new sensorless control for small wind turbine clusters with a single power converter with a direct torque control algorithm. The proposed system consists of a wind farm connected to a back-to-back ...

    • Sessions de laboratori de Màquines elèctriques 

      Galceran Arellano, Samuel; Rull Duran, Joan (Universitat Politècnica de Catalunya, 2016)
      Pràctica
      Accés obert

    • Sistemas fotovoltaicos conectados a la red eléctrica 

      Villafafila Robles, Roberto; Rull Duran, Joan; Galceran Arellano, Samuel; Montesinos Miracle, Daniel; Gross, Gabriel Igor (Grupo Tecnipublicaciones, 2010-04)
      Article
      Accés restringit per política de l'editorial
      Las instalaciones solares fotovoltaicas para la producción de electricidad han tenido un crecimiento exponencial muy acusado apoyadas en un marco retributivo muy favorable. Esta vertiginosa evolución conlleva que en su ...

    • Statistical study of resonance in AC traction systems equipped with Steinmetz circuit 

      Monjo Mur, Lluís; Sainz Sapera, Luis; Rull Duran, Joan (2013-10)
      Article
      Accés restringit per política de l'editorial
      AC traction systems can be 25 kV/50 Hz single-phase, non-linear, time-varying loads of random naturecausing unbalance and distortion of the supply voltages. To reduce voltage unbalance, thyristor controlledreactances are ...

    • The CDMtek-PM: An educational platform for learning about motion control and electrical drives 

      Armero Almazán, Pablo; Montesinos Miracle, Daniel; Galceran Arellano, Samuel; Rull Duran, Joan; Villafafila Robles, Roberto; Boix Aragonès, Oriol (2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The module CDMtek-PM has been developed with the needs of the electrical engineering students in mind. It is intended to serve as a platform to begin to consolidate the theoretical knowledge learned during the classes by ...

    • Transition to a greener power sector: Four different scopes on energy security 

      Villafafila Robles, Roberto; Olivella Rosell, Pol; Rull Duran, Joan; Galceran Arellano, Samuel; Fuentes Ruiz, Sergio (Elsevier, 2020-06-01)
      Article
      Accés obert
      Energy transitions have placed the power system in the center of the energy agenda, since electricity constitutes a bridge between renewable resources and the decarbonization of the global economy. Therefore, due to ...

    • Understanding the three and four-leg inverter Space Vector 

      Llonch Masachs, Marc; Heredero Peris, Daniel; Montesinos Miracle, Daniel; Rull Duran, Joan (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Comunicació de congrés
      Accés obert
      This paper shows a new point of view of the classical voltage space vectors and its implications on three and four-leg converters. It is easy to find in the literature, authors using bi-dimensional and threedimensional ...