info:eu-repo/semantics/article
Five-level cascade asymmetric multilevel converter
Registro en:
Gonzalez, Sergio Alberto; Valla, Maria Ines; Christiansen, C. F.; Five-level cascade asymmetric multilevel converter; Institution of Engineering and Technology; IET Power Electronics; 3; 1; 1-2010; 120-128
1755-4543
CONICET Digital
CONICET
Autor
Gonzalez, Sergio Alberto
Valla, Maria Ines
Christiansen, C. F.
Resumen
A five-level cascaded asymmetric multilevel converter is analysed and designed. This topologysynthesises five voltage levels with a reduced number of components when compared to the most common symmetric topologies. It allows getting more voltage levels with less switching states. Its behaviour is similar to a hybrid converter with the advantage of working with only one DC bus. It does not present the usual drawbacks of symmetrical topologies. The cascaded asymmetric converter, presented here, appears as a very attractive alternative among the five-level converters with no voltage balancing problem. The performance of the proposed topology is evaluated with Pspice simulations in different applications. Fil: Gonzalez, Sergio Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Universidad Nacional de La Plata. Facultad de Ingeniería; Argentina Fil: Valla, Maria Ines. Universidad Nacional de La Plata. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina Fil: Christiansen, C. F.. Universidad Nacional de La Plata. Facultad de Ingeniería; Argentina