Referenced Items are not available for this document.
Modulation strategy is one of the most important issues for three-level neutral-point-clamped inverters in three-phase transformerless photovoltaic systems. A challenge for modulation is how to keep the common-mode voltages constant to reduce the leakage currents. A single-carrier modulation strategy is proposed. It has a very simple structure, and the common-mode voltages can be kept constant with no need of complex space-vector modulation or multicarrier pulsewidth modulation. Experimental results verify the theoretical analysis and the effectiveness of the presented method.
Published in:
Power Electronics, IEEE Transactions on
(Volume:28
,
Issue:
6
)
Date of Publication: June 2013
- Page(s):
- 2635 - 2637
- ISSN :
- 0885-8993
- INSPEC Accession Number:
- 13167900
- Digital Object Identifier :
- 10.1109/TPEL.2012.2224138
- Product Type:
- Journals & Magazines
- Date of Publication :
- 11 October 2012
- Date of Current Version :
- 10 December 2012
- Issue Date :
- June 2013
- Sponsored by :
- IEEE Power Electronics Society
About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies
A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2013 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.
