Ara es mostren els items 6-24 de 24

    • Charging/discharging process for electric vehicles: proposal and emulation 

      Barnola Sampera, Miquel; Heredero Peris, Daniel; Villafafila Robles, Roberto; Montesinos Miracle, Daniel; Bergas Jané, Joan Gabriel; Vidal Tejedor, Narcís (Institute of Electrical and Electronics Engineers (IEEE), 2014)
      Text en actes de congrés
      Accés obert
      This paper proposes a charging/discharging process for electric vehicles according to mode 4, specifically based on the CHAdeMO protocol. These initiatives will enable acceptably fast charging of EVs. The proposal has been ...
    • Comparación de la siniestralidad minera en España. Análisis de varios períodos 

      Freijo Álvarez, Modesto; Sanmiquel Pera, Lluís; Montañá Puig, Juan; Romero Durán, David; Bergas Jané, Joan Gabriel (2021)
      Text en actes de congrés
      Accés obert
      Este estudio tiene como objetivo evaluar el comportamiento de seguridad de los trabajadores de las minas en España y analizar los parámetros que inciden en la siniestralidad laboral. Se ha explorado la relación entre ...
    • Comparative analysis of lattice-based all-pass filter and second order generalized integrator as orthogonal system generator of a pll 

      Belandria, Luciano Emilio; Agudelo, Nancy Alejadra; Bergas Jané, Joan Gabriel (2021-01-01)
      Article
      Accés obert
      This paper presents a steady-state comparison of two methods that generate an orthogonal voltage system for a single-phase Phase-Locked Loop (PLL) structure: a widely accepted one based on a Second Order Generalized ...
    • Control del motor d'inducció considerant els límits del convertidor i del motor 

      Bergas Jané, Joan Gabriel (Universitat Politècnica de Catalunya, 2000-07-28)
      Tesi
      Accés obert
      1.1 Objectius de la tesi.<br/>En els últims anys el control del parell i de la velocitat del motor d'inducció ha estat llargament estudiat. Un cop s'ha considerat que les prestacions dinàmiques assolibles eren ja suficientment ...
    • Curs de control DSP i implementació de la plataforma mecatrònica d'educació a distància (PMED) 

      Bergas Jané, Joan Gabriel (2007)
      Pòster (projecte CCD)
      Accés obert
    • Design and control of a modular multilevel DC/DC converter for regenerative applications 

      Montesinos Miracle, Daniel; Massot Campos, Miquel; Bergas Jané, Joan Gabriel; Galceran Arellano, Samuel; Rufer, Alfred (2013-08)
      Article
      Accés restringit per política de l'editorial
      This paper compares different cascaded and multilevel topologies to interface supercapacitors to a dc bus in regenerative braking applications. It is shown that the modular multilevel dc/dc converter (MMC) can benefit ...
    • Evaluación de riesgos ocupacionales de los trabajadores de la minería española (2018) 

      Freijo Álvarez, Modesto; Sanmiquel Pera, Lluís; Montañá Puig, Juan; Romero Durán, David; Bergas Jané, Joan Gabriel (2020-10-01)
      Article
      Accés obert
      El sector minero español puede clasificarse en dos tipos, minería energética y no energética. La actividad minera implica riesgos para la salud y seguridad en el trabajo.En este estudio se ha evaluado los ...
    • Extending 2-D space vector PWM for three-phase four-leg inverters 

      Heredero Peris, Daniel; Llonch Masachs, Marc; Chillón Antón, Cristian; Bergas Jané, Joan Gabriel; Pagès Giménez, Marc; Sumper, Andreas; Montesinos Miracle, Daniel (2019-05-07)
      Article
      Accés restringit per política de l'editorial
      This paper proposes a novel Space Vector Pulse Width Modulation strategy extending conventional 2-D SVPWM strategies for its use in three-phase four-leg inverters. The methodology is based on the segregation of the zero ...
    • High-accuracy all-digital resolver-to-digital conversion 

      Bergas Jané, Joan Gabriel; Ferrater Simón, María Misericordia; Gross, Gabriel Igor; Ramírez Pisco, Rodrigo; Galceran Arellano, Samuel; Rull Duran, Joan (IEEE Press. Institute of Electrical and Electronics Engineers, 2011-04-19)
      Article
      Accés restringit per política de l'editorial
      In this article, a high-accuracy all-digital resolverto- digital converter is presented. The two basic components of a conventional tracking R/D converter, the phase detector and the loop filter, are software implemented ...
    • 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 ...