Ara es mostren els items 15-24 de 24

    • Model of discharge lamps with magnetic ballast 

      Molina, Julio; Sainz Sapera, Luis; Mesas García, Juan José; Bergas Jané, Joan Gabriel (2013-02)
      Article
      Accés restringit per política de l'editorial
      Magnetic 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 ...
    • Multilevel modular DC/DC converter for regenerative braking using supercapacitors 

      Massot Campos, Miquel; Montesinos Miracle, Daniel; Bergas Jané, Joan Gabriel; Rufer, Alfred (2012-07-31)
      Text en actes de congrés
      Accés obert
      Regenerative braking is presented in many electric traction applications such as electric and hybrid vehicles, lifts and railway. The regenerated energy can be stored for future use, increasing the efficiency of the system. ...
    • Power electronics improving 3-Wire DC railways electrification 

      Rull Duran, Joan; Bergas Jané, Joan Gabriel; Galceran Arellano, Samuel; Sumper, Andreas; Coves Moreno, Jordi (2009)
      Comunicació de congrés
      Accés obert
      Urban DC railway substations are growing in size due increasing capacity demand. Several challenges associated with the increase of power demand can be met using power electronics. The proposed system is based on ...
    • Probabilistic agent-based model of electric vehicle charging demand to analyse the impact on distribution networks 

      Olivella Rosell, Pol; Villafafila Robles, Roberto; Sumper, Andreas; Bergas Jané, Joan Gabriel (2015-05-11)
      Article
      Accés obert
      Electric Vehicles (EVs) have seen significant growth in sales recently and it is not clear how power systems will support the charging of a great number of vehicles. This paper proposes a methodology which allows the ...
    • Simulation of an induction hardening system during Curie temperature transition considering converter's performance 

      Martín Segura, Guillermo; Ferrater Simón, María Misericordia; López Mestres, Quim; Montesinos Miracle, Daniel; Bergas Jané, Joan Gabriel (Emerald Group Publishing, 2013-01)
      Article
      Accés restringit per política de l'editorial
      Purpose – The aim of this paper is to simulate, test and evaluate an induction heating process considering the converter’s performance. Design/methodology/approach – In case of continuous induction hardening processes, ...
    • Single-phase PLL based on an adaptive notch filter 

      Belandria, Luciano Emilio; Bergas Jané, Joan Gabriel (2020-09-01)
      Article
      Accés obert
      Single-Phase Phase-Locked Loops (PLL) have become a crucial component of grid-tied power converters. PLL accuracy and fast response are important for control and protection purposes, especially in the presence of voltage ...
    • Suport a la posta en marxa dels nous ensenyaments de mecatrònica 

      Bergas Jané, Joan Gabriel (2005)
      Pòster (projecte CCD)
      Accés obert
    • The CDMtek-DS - an educational platform for entering into the microcontrollers world 

      Armero Almazán, Pablo; Galceran Arellano, Samuel; Bergas Jané, Joan Gabriel; Sumper, Andreas; Gomis Bellmunt, Oriol; Sudrià Andreu, Antoni (2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The module CDMtek-DS is a standalone module with which the student can learn how to program a microcontroller or a digital signal processor and interact with the peripherals included in the module. It also includes a CAN ...
    • Theoretical study of the steinmetz circuit design 

      Monjo Mur, Lluís; Sainz Sapera, Luis; Riera Galceran, Sara; Bergas Jané, Joan Gabriel (Taylor & Francis, 2013-01-11)
      Article
      Accés restringit per política de l'editorial
    • Work on electric field measurement applied to lightning predictive protection 

      Montañá Puig, Juan; Bergas Jané, Joan Gabriel; Hermoso Alameda, Blas (2002)
      Comunicació de congrés
      Accés restringit per decisió de l'autor
      Electrostatic field mill have been large employed by scientist for charge estimations, concentrations etc.. in not very much cases field mills are employed as a part of a protection system or as a warning system. One ...