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Keyword: DC-Voltage DriftOpen AccessArticle
6 Pages, 3,109 KB 
Dc-link voltage drift compensation in a four level Double- Star Converter using redundant states via phase-shifted PWM strategy
Abstract:
The following work introduces the use of the available Redundant switching states introduced by the double star four level converter topology, for its application in a medium voltage variable speed drive under a wide range of operation loads. Redundant switching states are obtained using multi-carrier phase-shifted pulse width modulation (PWM) strategy. The converter performance is…
Read More(This article belongs to the SP5 (Special Issue on Multidisciplinary Sciences and Engineering 2018) & Section Electrical Engineering (ELE))