Title :
Mathematical models for analysis of energy quality performance in three-phase four-level NPC converters
Author :
Dybko, Maxim A. ; Brovanov, Sergey V. ; Geist, Andrey V. ; Kostin, Vladimir U.
Author_Institution :
Novosibirsk State Tech. Univ., Novosibirsk, Russia
fDate :
June 30 2010-July 4 2010
Abstract :
This paper presents an analysis of the energy quality performance of the neutral point-clamped three-phase four-level converter from the dc-link unbalance influence point of view. The analysis is carried out by the proposed mathematical models. The presented analysis technique can be applied to any n-level NPC rectifier or inverter.
Keywords :
invertors; mathematical analysis; rectifying circuits; dc-link unbalance; energy quality performance; inverter; mathematical models; n-level NPC rectifier; neutral point-clamped three-phase four-level converter; three-phase four-level NPC converters; Inverters; Energy quality; dc-link unbalance; multilevel converter;
Conference_Titel :
Micro/Nanotechnologies and Electron Devices (EDM), 2010 International Conference and Seminar on
Conference_Location :
Novosibirsk
Print_ISBN :
978-1-4244-6626-9
DOI :
10.1109/EDM.2010.5568755
