Indirect predictive control techniques for a matrix converter operating at fixed switching frequency

Rivera, Marco and Toleda, Sergio and Tariscotti, Luca and Wheeler, Patrick and Verne, S. (2017) Indirect predictive control techniques for a matrix converter operating at fixed switching frequency. In: 2017 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE), 4-6 Sep 2017, Pilsen, Czech Republic.

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Abstract

The direct matrix converter (DMC) has a large number of available switching states, wherewith, the implementa┬Čtion of predictive control techniques requires high computational resources. In addition, the simultaneous selection of weighting factors for the control of input and output variables of the converter complicates the system tuning. In this paper, two indirect model predictive control strategies are proposed in order to reduce the computational cost and also to avoid the use of weighting factors. The proposal is enhanced with a fixed switching frequency strategy in order to improve the performance of the full system. Results confirm the feasibility of the proposal by demonstrating that it is an alternative to classical predictive control strategies for the direct matrix converter

Item Type: Conference or Workshop Item (Paper)
Keywords: current control, matrix converters, predictive control, finite control set model predictive control, fictitious dc-link.
Schools/Departments: University of Nottingham, UK > Faculty of Engineering > Department of Electrical and Electronic Engineering
Related URLs:
Depositing User: Burns, Rebecca
Date Deposited: 18 Jan 2018 13:32
Last Modified: 19 Jan 2018 13:07
URI: http://eprints.nottingham.ac.uk/id/eprint/49164

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