NDLI: Investigation of switching loss reduction for the matrix converter based on virtual AC/DC/AC conversion using space vector modulation

Content Provider	IEEE Xplore Digital Library
Author	Itoh, J. Mura, T. Takahashi, H.
Copyright Year	2012
Description	Author affiliation: Dept. of Electrical, Electronics and Information Engineering, Nagaoka University of Technology, Niigata, Japan (Itoh, J.; Mura, T.; Takahashi, H.)
Abstract	This paper proposes a space vector modulation based on the virtual AC/DC/AC conversion method for a matrix converter to reduce the switching loss. The switching loss of the matrix converter is not decided by only the number of switching times but also depending on the voltage and current in the selected switching devices based on the modulation. The proposed method can minimize the maximum instantaneous switching loss which is caused by the selection of switching state with the absolute maximum values in the input voltages and the output currents. This can be achieved by changing over the zero-vectors of virtual inverter in the proposed method. In this paper, the loss characteristics of the matrix converter using the proposed method are demonstrated experimentally. From the experimental result, it was confirmed that the proposed method can reduce the losses by 23.9 % in comparison with a conventional space vector modulation method.
Starting Page	1
Ending Page	6
File Size	668710
Page Count	6
File Format	PDF
ISBN	9781424493722
ISSN	10935142
e-ISBN	9781424493739
e-ISBN	9781424493715
DOI	10.1109/COMPEL.2012.6251770
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-06-10
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Vectors Switches Inverters Matrix converters Switching loss Support vector machines Rectifiers space vector modulation matrix converter switching loss virtual AC/DC/AC conversion
Content Type	Text
Resource Type	Article

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