NDLI: SHE-PWM control for asymmetrical hybrid multilevel flying capacitor and H-bridge converter

Content Provider	IEEE Xplore Digital Library
Author	Dahidah, M.S.A. Konstantinou, G.S. Agelidis, V.G.
Copyright Year	2011
Description	Author affiliation: Department of Electrical and Electronic Engineering, The University of Nottingham, Malaysia Campus, Jalan Broga, 43500, Semenyim, Selangor, Malaysia (Dahidah, M.S.A.) \|\| School of Electrical and Telecommunications Engineering, The University of New South Wales, Sydney, 2052, Australia (Konstantinou, G.S.; Agelidis, V.G.)
Abstract	This paper presents a new asymmetrical hybrid voltage source multilevel converter controlled with selective harmonic elimination pulse width modulation (SHE-PWM) technique. The proposed hybrid multilevel converter combines the separate flying capacitor (FC) converter in series with an H-bridge converter with distinct DC voltage supply. The DC-link voltage of the FC is twice that of the H-bridge converter and the flying capacitor is regulated at voltage V/2. The device-account is greatly reduced when compared with conventional multilevel converters for the same number of output voltage levels. The mathematical modules that describe the eight-level SHE-PWM waveform is developed and selected switching solution sets were presented. The performance of the converter under different loading conditions is also investigated through simulation study.
Starting Page	29
Ending Page	34
File Size	1001986
Page Count	6
File Format	PDF
ISBN	9781612849997
ISSN	21645264
e-ISBN	9781457700019
e-ISBN	9781457700002
DOI	10.1109/PEDS.2011.6147219
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-12-05
Publisher Place	Singapore
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Capacitors Voltage control Switches Topology Harmonic analysis Modulation Voltage measurement eight-level output voltage waveform SHE-PWM asymmetrical hybrid multilevel inverter flying capacitor converter
Content Type	Text
Resource Type	Article

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