Matias Urrutia
Circulating Current Control for the Modular Multilevel Matrix Converter Based on Model Predictive Control
Urrutia, Matias; Cardenas, Roberto; Clare, Jon C.; Watson, Alan
Abstract
In this work, a Continuous-Control-Set Model Predictive Control (CCS-MPC) strategy, with a saturation scheme for protection, is presented for regulating the circulating currents of a Modular Multilevel Matrix Converter (M3C). The proposed scheme is based on a state space model of the M3C and allows protection and better utilisation of the devices through a saturation scheme, which directly limits the arm currents and cluster output voltages by integrating the corresponding bounds as constraints of the CCS-MPC scheme. In order to solve the inherent optimisation problem associated to the CCS-MPC, an active-set algorithm is implemented. Experimental and simulation results from a 27-cell M3C prototype validate the proposed strategy and illustrate the good performance achieved with the methodology presented in this work.
Citation
Urrutia, M., Cardenas, R., Clare, J. C., & Watson, A. (2021). Circulating Current Control for the Modular Multilevel Matrix Converter Based on Model Predictive Control. IEEE Journal of Emerging and Selected Topics in Power Electronics, 9(5), 6069-6085. https://doi.org/10.1109/jestpe.2021.3071964
Journal Article Type | Article |
---|---|
Acceptance Date | Feb 28, 2021 |
Online Publication Date | Apr 8, 2021 |
Publication Date | 2021-10 |
Deposit Date | Jul 26, 2021 |
Publicly Available Date | Jul 26, 2021 |
Journal | IEEE Journal of Emerging and Selected Topics in Power Electronics |
Print ISSN | 2168-6777 |
Electronic ISSN | 2168-6785 |
Publisher | Institute of Electrical and Electronics Engineers |
Peer Reviewed | Peer Reviewed |
Volume | 9 |
Issue | 5 |
Pages | 6069-6085 |
DOI | https://doi.org/10.1109/jestpe.2021.3071964 |
Keywords | Electrical and Electronic Engineering; Energy Engineering and Power Technology |
Public URL | https://nottingham-repository.worktribe.com/output/5490761 |
Publisher URL | https://ieeexplore.ieee.org/document/9399107 |
Additional Information | © 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
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