Laboratoire d'Electrotechnique et d'Electronique de Puissance (L2EP) de Lille: Recent submissions

Now showing items 246-252 of 327

    • DISPOSITIF DE COMMANDE D'ONDULEURS ET PROCÉDÉ ASSOCIE 
      Brevet
      DUGUEY, Jean-François; ccSEMAIL, Eric; ROUHANA, Najib (VALEO EQUIPEMENTS ELECTRIQUES MOTEUR, 2014)
      La présente invention concerne le domaine des onduleurs et en particulier les onduleurs polyphasés destinés à alimenter, à partir d'une source de courant continu, une machine electrique tournante double triphasée, ...
    • Analytical Optimal Currents for Multiphase PMSMs Under Fault Conditions and Saturation 
      Communication avec acte
      FLIELLER, Damien; ccSEMAIL, Eric; ccKESTELYN, Xavier; NGUYEN, Ngac Ky (IEEE, 2014)
      An original analytical expression is presented in this paper to obtain optimal currents minimizing the copper losses of a multi-phase Permanent Magnet Synchronous Motor (PMSM) under fault conditions. Based on the existing ...
    • Impact of PWM strategies on RMS current of the DC-link Voltage Capacitor of a dual-three phase drive 
      Communication avec acte
      ROUHANA, Najib; DUGUEY, Jean-François; ccSEMAIL, Eric (IEEE VPPC, 2014)
      The major drawback of usual dual three-phase AC machines, when supplied by a Voltage Source Inverter (VSI), is the occurrence of extra harmonic currents which circulate in the stator windings causing additional losses and ...
    • Five-phase version of 12slots/8poles three-phase Synchronous Machine for Marine-propulsion 
      Communication avec acte
      ZAHR, Hussein; ccSEMAIL, Eric; ccSCUILLER, Franck (IEEE VPPC, 2014)
      Multiphase machines are widely used in electric marine propulsion especially because of their fault-tolerance which allows to guarantee the propulsion even if a fault occurs in the electrical system. Besides, the 12 slots/8 ...
    • Paramètres clés pour la conception d’une machine pentaphasée à aimants à double polarité 
      Communication avec acte
      ZAHR, Hussein; ccSEMAIL, Eric; ccSCUILLER, Franck (2014)
      Les systèmes de propulsion automobile ou navale nécessitent des entraînements électromécaniques compacts. Lorsque le diamètre alloué à la machine est faible, la mise en oeuvre d’une solution à grand nombre de pôles est ...
    • Analysis of the energy harvesting performance of a piezoelectric bender outside its resonance 
      Article dans une revue avec comité de lecture
      AMANCI, Adrien; GIRAUD, Frédéric; AMBERG, Michel; DAWSON, Francis; LEMAIRE-SEMAIL, Betty; ccGIRAUD-AUDINE, Christophe (Elsevier, 2014)
      When the frequency of the source of vibration of a piezolectric generator is significantly different from its eigenfrequency, the dielectric power losses become prominent and decrease the amount of power which is practically ...
    • Vector control method applied to a traveling wave in a finite beam 
      Article dans une revue avec comité de lecture
      GIRAUD, Frédéric; AMBERG, Michel; LEMAIRE-SEMAIL, Betty; ccGIRAUD-AUDINE, Christophe (Institute of Electrical and Electronics Engineers, 2014)
      This paper presents the closed-loop control of exciters to produce a traveling wave in a finite beam. This control is based on a dynamical modeling of the system established in a rotating reference frame. This method allows ...