NDLI: A new voltage-balancing controller in cascaded multilevel converters

Content Provider	IEEE Xplore Digital Library
Author	Xu She Huang, A.Q. Gangyao Wang Tiefu Zhao Fei Wang Wenxi Yao
Copyright Year	2011
Description	Author affiliation: Zhejiang University, Hangzhou, 310027, China (Wenxi Yao) \|\| Eaton Corporation, 4201 North 27th street, Milwaukee, WI 53261, USA (Tiefu Zhao) \|\| Future Renewable Electric Energy Delivery and Management Systems Center, North Carolina State University, Raleigh, 27695, USA (Xu She; Huang, A.Q.; Gangyao Wang; Fei Wang)
Abstract	Voltage-balancing controller in cascaded multilevel converters has been discussed extensively in previous literatures where several effective methods have been proposed. The coupling effect between a voltage-balancing controller and the original system controller is however not addressed comprehensively. This paper proposes a new voltage-balancing controller for single-phase cascaded multilevel converters in a d-q coordinate. The theoretical finding shows that the proposed method can effectively eliminate the coupling between two controllers in both steady and dynamic state. Simulation and experimental results validate the proposed method.
Starting Page	177
Ending Page	184
File Size	1164297
Page Count	8
File Format	PDF
ISBN	9781457705427
e-ISBN	9781457705410
DOI	10.1109/ECCE.2011.6063766
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-09-17
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Couplings Capacitors Decouple control Rectifiers Switches Voltage control Inductors Voltage balance Cascaded multilevel converter D-q control
Content Type	Text
Resource Type	Article

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