Multi-winding transformer based diode-clamped multi-level inverter

In this paper, a new configuration for diode-clamped multilevel inverter based on multi-winding transformer is proposed, described and simulated. The most important difference between this proposed DC-AC-AC structure and basic structure is that in the proposed structure, back-to-back connected outpu...

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Bibliographic Details
Main Authors: Esfandiari, Ehsan, Mariun, Norman
Format: Conference or Workshop Item
Language:English
Published: IEEE 2010
Online Access:http://psasir.upm.edu.my/id/eprint/69592/1/Multi-winding%20transformer%20based%20diode-clamped%20multi-level%20inverter.pdf
http://psasir.upm.edu.my/id/eprint/69592/
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Summary:In this paper, a new configuration for diode-clamped multilevel inverter based on multi-winding transformer is proposed, described and simulated. The most important difference between this proposed DC-AC-AC structure and basic structure is that in the proposed structure, back-to-back connected outputs of a multi-winding transformer are superseded the capacitors in basic structure. Simulation a 7 levels of proposed configuration shows 10% THD.