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

Rivera, Marco; Toleda, Sergio; Tariscotti, Luca; Wheeler, Patrick; Verne, S.

Authors

Marco Rivera

Sergio Toleda

Luca Tariscotti

S. Verne



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

Citation

Rivera, M., Toleda, S., Tariscotti, L., Wheeler, P., & Verne, S. (in press). Indirect predictive control techniques for a matrix converter operating at fixed switching frequency

Conference Name 2017 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE)
End Date Sep 6, 2017
Acceptance Date Jun 15, 2017
Online Publication Date Oct 19, 2017
Deposit Date Jan 18, 2018
Publicly Available Date Jan 18, 2018
Peer Reviewed Peer Reviewed
Keywords current control, matrix converters, predictive control, finite control set model predictive control, fictitious dc-link.
Public URL http://eprints.nottingham.ac.uk/id/eprint/49164
Publisher URL http://ieeexplore.ieee.org/document/8071101/
Related Public URLs https://precede2017.zcu.cz/

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