NDLI: New Space Vector Modulation Technique for Single-Phase Multilevel Converters

Content Provider	IEEE Xplore Digital Library
Author	Leon, J.I. Portillo, R. Franquelo, L.G. Vazquez, S. Carrasco, J.M. Dominguez, E.
Copyright Year	2007
Description	Author affiliation: Univ. of Seville, Seville (Leon, J.I.; Portillo, R.; Franquelo, L.G.; Vazquez, S.; Carrasco, J.M.; Dominguez, E.)
Abstract	Single-phase multilevel converters are suitable for medium power applications as photovoltaic systems and switched reluctance machines. An overview of possible modulation methods including carrier-based pulse width modulation and space vector modulation techniques for multilevel single-phase converters is presented. A new space vector modulation for this type of converters is proposed. This space vector modulation method is very simple presenting low computational cost. Different solutions for the space vector modulation are presented achieving similar output results but imposing restrictions on the power converter topology. Optimization algorithms balancing the DC-link voltage or minimizing the commutation losses are presented. Experimental results using a 150 kVA five-level diode- clamped converter are shown to validate the proposed modulation and optimization methods.
Starting Page	617
Ending Page	622
File Size	806430
Page Count	6
File Format	PDF
ISBN	9781424407545
DOI	10.1109/ISIE.2007.4374667
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-06-04
Publisher Place	Spain
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Pulse width modulation converters Space vector pulse width modulation Switching converters Photovoltaic systems Reluctance machines Computational efficiency Topology Voltage Commutation Diodes
Content Type	Text
Resource Type	Article

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