- Title
- Predictive control of an Asymmetric Multicell Converter with floating cells
- Creator
- Aguilera, Ricardo; Quevedo, Daniel E.; Lezana, Pablo
- Relation
- 2010 IEEE International Symposium on Industrial Electronics (ISIE 2010). CDROM Proceedings, ISIE 2010: 2010 IEEE International Symposium on Industrial Electronics (Bari, Italy 4-7 July, 2010) p. 3165-3170
- Publisher Link
- http://dx.doi.org/10.1109/ISIE.2010.5637552
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- conference paper
- Date
- 2010
- Description
- In this work we present an Asymmetric Multicell Converter fed by a single DC source per phase. The proposed control method is divided in two parts. Firstly, the main cells are handled by using a fundamental frequency switching pattern. In parallel, a Model Predictive strategy is used to control the remaining cells which use floating capacitor instead of a DC source. The target of this controller is not only to improve the output current quality, but also regulate the floating capacitor voltages of the small cells in order to achieve the desired number of levels of the output voltage. In this way, the main cells provide the active power to the load whereas the small cells provide reactive power to reduce the harmonic pollution produced by the main ones.
- Subject
- active power; asymmetric multicell converter; floating cells; frequency switching pattern; harmonic pollution; model predictive strategy; predictive control
- Identifier
- http://hdl.handle.net/1959.13/932101
- Identifier
- uon:11257
- Identifier
- ISBN:9781424463923
- Rights
- Copyright © 2010 IEEE. Reprinted from CDROM Proceedings, ISIE 2010: 2010 IEEE International Symposium on Industrial Electronics. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of University of Newcastle's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.
- Language
- eng
- Full Text
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