A simple current control strategy for a four-leg indirect matrix converter

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Garcia, Cristian, Rivera, Marco, Lopez, Miguel, Rodriguez, Jose, Pena, Ruben, Wheeler, Patrick and Espinoza, Jose (2014) A simple current control strategy for a four-leg indirect matrix converter. IEEE Transactions on Power Electronics, 30 (4). pp. 2275-2287. ISSN 0885-8993

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Abstract

In this paper the experimental validation of a predictive current control strategy for a four-leg indirect matrix converter is presented. The four-leg indirect matrix converter can supply energy to an unbalanced three-phase load whilst providing a path for the zero sequence load. The predictive current control technique is based on the optimal selection among the valid switching states of the converter by evaluating a cost function, resulting in a simple approach without the necessity for modulators. Furthermore, zero dc-link current commutation is achieved by synchronizing the state changes in the input stage with the application of a zero voltage space vector in the inverter stage. Simulation results are presented and the strategy is experimentally validated using a laboratory prototype.

Item Type: Article
RIS ID: https://nottingham-repository.worktribe.com/output/729302
Additional Information: c2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, 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 components of this work in other works
Keywords: AC-AC Conversion, Matrix Converter, Four Leg Converters, Current Control, Predictive Control, Modulation Schemes
Schools/Departments: University of Nottingham, UK > Faculty of Engineering > Department of Electrical and Electronic Engineering
Identification Number: https://doi.org/10.1109/TPEL.2014.2321562
Depositing User: Burns, Rebecca
Date Deposited: 29 Jun 2016 12:44
Last Modified: 04 May 2020 16:48
URI: https://eprints.nottingham.ac.uk/id/eprint/34472

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