• Five-level T-type cascade converter for rooftop grid-connected photovoltaic systems 

      Verdugo Retamal, Cristian Andrés; Kouro, Samir; Rojas, Christian A.; Pérez, Marcelo A.; Meynard, Thierry A.; Malinowski, Mariusz (2019-05-08)
      Article
      Accés obert
      Multilevel converters are widely considered to be the most suitable configurations for renewable energy sources. Their high-power quality, efficiency and performance make them interesting for PV applications. In low-power ...
    • Single-carrier phase-disposition PWM implementation for multilevel flying capacitor converters 

      Ghias, Amer M.Y.M.; Pou Félix, Josep; Capellá Frau, Gabriel José; Agelidis, Vassilios; Aguilera, Ricardo P; Meynard, Thierry A. (2015-10-01)
      Article
      Accés obert
      This letter proposes a new implementation of phase-disposition pulse-width modulation (PD-PWM) for multilevel flying capacitor (FC) converters using a single triangular carrier. The proposed implementation is much simpler ...
    • Survey on fault operation on multilevel inverters 

      Lezana, Pablo; Pou Félix, Josep; Meynard, Thierry A.; Rodríguez, José; Ceballos Recio, Salvador; Richardeau, Frédéric (2010-07-01)
      Article
      Accés obert
      This paper is related to faults that can appear in multilevel (ML) inverters, which have a high number of components. This is a subject of increasing importance in high-power inverters. First, methods to identify a fault ...