Title Voltage balancing in three-level neutral-point-clamped converters via Luenberger observer
Authors Umbria, Francisco , Gordillo, Francisco , GÓMEZ-ESTERN AGUILAR, FABIO, Salas, Francisco , Portillo, Ramon , Vazquez, Sergio
External publication No
Means Control Eng. Practice
Scope Article
Nature Científica
JCR Quartile 2
SJR Quartile 1
JCR Impact 1.81400
SJR Impact 1.20500
Publication date 01/04/2014
ISI 000332906400004
DOI 10.1016/j.conengprac.2013.12.003
Abstract This paper addresses the problems associated with the dc-link capacitor voltages of the three-level neutral-point-clamped power converter: the imbalance of the capacitor voltages as well as the presence of an ac-voltage low-frequency oscillation in the dc
Keywords Multilevel power converter; Neutral-point-clamped (NPC) converter; Voltage balancing; Disturbance rejection; Luenberger observer
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