MPC-Based Current and Local Cluster Balancing Controls for Low-Frequency AC Transmission Systems

Publisher:
IEEE
Publication Type:
Conference Proceeding
Citation:
2024 IEEE 34th Australasian Universities Power Engineering Conference (AUPEC), 2024, 00, pp. 1-6
Issue Date:
2024-12-25
Filename Description Size
1774652.pdfPublished version3.79 MB
Full metadata record
This work proposes an model predictive control MPC strategy applied to Modular Multilevel Matrix Converter M3C for Low Frequency AC LFAC transmission systems The novelty of the proposal is the use of a current and local cluster balancing LCB control based on MPC for a LFAC transmission system which is composed by at least one grid forming and grid following control for M3Cs As a results the MPC based strategy allows to control cluster currents and to regulate the local and cluster energies with low capacitor voltage ripple and operate at low frequency while generating a low frequency grid and extracting injecting power from the LFAC system Simulations are presented to validate the proposed strategy for both M3Cs The first M3C generates the low frequency voltage grid and the second M3C transfers power from one side to the other
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