Title
Suppression of DC-link voltage unbalance in three-level neutral-point clamped converters.
Abstract
•Two control approaches for DC-Link equalization of a three-level NPC are proposed.•The Digital Scalar PWM is extended to a three-level NPC.•The proposed control schemes are compared to the multilevel space vector PWM.•DC-Link equalization is achieved successfully at any power factor.•P-based NPC control minimizes voltage and current ripple on DC-Link capacitors.
Year
DOI
Venue
2018
10.1016/j.jfranklin.2017.11.039
Journal of the Franklin Institute
Field
DocType
Volume
Equalization (audio),Control theory,Voltage,Waveform,Pulse-width modulation,AC power,Converters,Grid,Microgrid,Mathematics
Journal
355
Issue
ISSN
Citations 
2
0016-0032
0
PageRank 
References 
Authors
0.34
13
4
Name
Order
Citations
PageRank
Porru, M.131.45
Alessandro Serpi2115.23
Ignazio Marongiu3688.73
Alfonso Damiano4347.94