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Power losses analysis and cooling system design of three topologies of multilevel inverters
(2008-09-29)
This paper presents the comparison of three topologies of multilevel inverters applied to drive an induction motor of 500 kVA/4.16 kV. The multilevel inverters analyzed are: a neutral point clamped inverter, a symmetrical ...
Power losses analysis and cooling system design of three topologies of multilevel inverters
(2008-09-29)
This paper presents the comparison of three topologies of multilevel inverters applied to drive an induction motor of 500 kVA/4.16 kV. The multilevel inverters analyzed are: a neutral point clamped inverter, a symmetrical ...
Predictive Control of a 27-level Asymmetric Multilevel Current Source Inverter
(2018)
In this work a study of a 27-level asymmetric
multilevel current source inverter is developed. The presented
structure is composed by three current source inverters that
together are in a 9:3:1 ratio to produce a current ...
High-Frequency Link: A Solution for Using Only One DC Source in Asymmetric Cascaded Multilevel Inverters
(IEEE, 2011)
Multilevel inverters are in state-of-the-art power conversion systems due to their improved voltage and current waveforms. Cascaded H-bridge (CHB) multilevel inverters have been considered as an alternative in the ...
Simplified Small-Signal Model for Output Voltage Control of Asymmetric Cascaded H-Bridge Multilevel Inverter
(Ieee-inst Electrical Electronics Engineers Inc, 2018-04-01)
This paper proposes a simplified small-signal model for output voltage control of a single-phase asymmetrical cascaded H-bridge multilevel inverter (ACHMI). The ACHMI is an n-series connected H-bridge converter, each one ...