Exploració per tema "Motors electromagnètics"

Ara es mostren els items 1-8 de 8

    • Automatización y control de un motor a pasos para la sintonización de filtros de microondas 

      Benet Freissinier, Josep (Universitat Politècnica de Catalunya, 2010-12-15)
      Projecte/Treball Final de Carrera
      Accés obert
      Català: L'objectiu del projecte és ajustar de forma automàtica la freqüència central de un ressonador de microones a la freqüència que desitgi l'usuari. Per aconseguir-ho, s'introdueix la freqüència desitjada al software ...

    • Improved open switch fault detection based on normalized current analysis in multiphase fault tolerant converters 

      Salehifar, Mehdi; Moreno Eguilaz, Juan Manuel; Sala Caselles, Vicenç; Salehi Arashloo Arashloo, Ramin; Romeral Martínez, José Luis (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      A new open switch fault detection method based on normalized current analysis is proposed for application in multiphase fault tolerant PMSM drives. Performance characteristics of proposed method are single diagnostic ...

    • Inter-turn fault detection in five-phase PMSMs. Effects of the fault severity 

      Saavedra Ordóñez, Harold; Riba Ruiz, Jordi-Roger; Romeral Martínez, José Luis (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper deals with the effects of inter-turn short circuit faults in five-phase permanent magnet synchronous motors (PMSMs). For this purpose a finiteelements model (FEM) of a faulty machine with 1, 2 and 4 inter-turns ...

    • Magnet shape influence on the performance of AFPMM in a torus configuration 

      Saavedra Ordóñez, Harold; Riba Ruiz, Jordi-Roger; Hernández Guiteras, Joan; Romeral Martínez, José Luis (2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The axial flux permanent magnet machine (AFPMM)is being increasingly demanded for special applications, particularly for transportation systems and concretely for inwheel applications. In this paper the effect of the magnets ...

    • Magnet shape influence on the performance of AFPMM with demagnetization 

      Saavedra Ordóñez, Harold; Riba Ruiz, Jordi-Roger; Romeral Martínez, José Luis (IEEE Industrial Electronics Society, 2013)
      Text en actes de congrés
      Accés obert
      In this paper the effect of the magnets shape on the AFPMM performance under a demagnetization fault has been analyzed by means of 3D-FEM simulations. Demagnetization faults in permanent magnet synchronous motors (PMSMs) ...

    • Model predictive current control of five phase permanent magnet motor 

      Salehi Arashloo Arashloo, Ramin; Romeral Martínez, José Luis; Salehifar, Mehdi; Moreno Eguilaz, Juan Manuel (2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This paper deals with model predictive control of five phase permanent magnet motors. Using motor model, the stator currents are estimated for the following modulation period, and the required voltages are applied to ...

    • Modelos de motores paso a paso y de sus elementos de control para realización de ensayos en Matlab/Simulink 

      Candela García, José Ignacio; Horta Bernús, Ricard; Montañá Puig, Juan (2001)
      Comunicació de congrés
      Accés restringit per decisió de l'autor
      El presente artículo presenta una librería de motores paso a paso, que incluye los modelos de los motores de imán permanente, de reluctancia e híbrido, y los componentes auxiliares necesarios para su control, como son ...

    • Ripple free fault tolerant control of five phase permanent magnet machines 

      Salehi Arashloo Arashloo, Ramin; Salehifar, Mehdi; Romeral Martínez, José Luis; Sala Caselles, Vicenç (2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This study is dealt with fault tolerant control of five phase permanent magnet (PM) machines. The main objectives are to increase the output power while eliminating the generated torque ripples. As a new aspect, the effect ...