• Reduction of the common mode voltage of a matrix converter fed direct torque control 

      Ortega García, Carlos; Arias Pujol, Antoni; Caruana, Cedric; Apap, Maurice (2010-07-25)
      Article
      Accés obert
      The work presented in this paper proposes an approach to reduce the common mode voltage at the output of matrix converters when a direct torque control scheme is employed to drive a permanent magnet synchronous motor. ...
    • Secondary control for reactive power sharing in droop-controlled islanded microgrids 

      Micallef, A.; Apap, Maurice; Spiteri Staines, C.; Guerrero Zapata, Josep Maria (2012)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      This paper focuses on the islanded operation of microgrids. In this mode of operation, the microsources are required to cooperate autonomously to regulate the local grid voltage and frequency. Droop control is typically ...