Auteur Pou, Josep
Documents disponibles écrits par cet auteur (4)
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Rodriguez, Pedro, Auteur ; Pou, Josep, Auteur ; Bergas, Joan, Auteur |This paper deals with a crucial aspect in the control of grid-connected power converters, i.e., the detection of the fundamental-frequency positive-sequence component of the utility voltage under unbalanced and distorted conditions. Specifically[...]
Article : texte imprimé
Pou, Josep, Auteur ; Zaragoza, Jordi, Auteur ; Rodriguez, Pedro, Auteur |This paper presents a novel modulation strategy for a neutral-point-clamped converter. This strategy overcomes one of the main problems of this converter, which is the low-frequency voltage oscillation that appears in the neutral point under som[...]
Article : texte imprimé
Ceballos, Salvador, Auteur ; Pou, Josep, Auteur ; Robles, Eider, Auteur |This paper presents a study of the fault tolerance capacity of a neutral-point-clamped converter. Different faults in power semiconductors are considered, and the available postfault states of the converter are shown. In regard of the operation [...]
Article : texte imprimé
Pablo Lezana, Auteur ; Pou, Josep, Auteur ; Thierry A. Meynard, Auteur |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 are classified and brief[...]
