Eight Levels Multilevel Voltage Source Inverter Modulation Technique

In recent years, there has been a substantial increase in interest in multilevel power conversion. This has led to the recent research of new converter topologies and modulation strategies. This article describes the operating principle of a novel 8-level inverter topology based on flying capacitors...

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Bibliographic Details
Published in:Revista IEEE América Latina 2018-04, Vol.16 (4), p.1121-1127
Main Authors: Tapia Hector Jua, Lopez, Rodriguez Jose Juan, Alfaro, Gonzalez Aurelio, Dominguez, Resendiz Juvenal, Rodriguez
Format: Article
Language:English
Subjects:
Capacitors
Flying Capacitors
IEEE transactions
Inverters
Modulation Technique
MOSFET
Multilevel Inverter Source Voltage
Pulse width modulation
Topology
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Summary:In recent years, there has been a substantial increase in interest in multilevel power conversion. This has led to the recent research of new converter topologies and modulation strategies. This article describes the operating principle of a novel 8-level inverter topology based on flying capacitors. It has 12 MOSFETs switching devices are arranged such that 6 are complementary and CD sources are used to generate the different voltage levels of the output waveform. The control technique used is the sinusoidal pulse-width modulation (SPWM).
ISSN:1548-0992
1548-0992
DOI:10.1109/TLA.2018.8362146