Long-Horizon MPC Reference Generator for Circulating Currents in Modular Multilevel Converter-Based Variable-Speed Drives

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dc.catalogadorvdr
dc.contributor.authorRivero, Sebastián
dc.contributor.authorMora, Andrés
dc.contributor.authorCorrea, Matías
dc.contributor.authorPereda Torres, Javier Eduardo
dc.date.accessioned2025-03-18T13:28:34Z
dc.date.available2025-03-18T13:28:34Z
dc.date.issued2025
dc.description.abstractThe article introduces a circulating current reference generator based on a constrained model predictive control (MPC) in modular multilevel converters (M2C) for drive applications. It aims to control the energy in each cluster by generating optimal circulating currents over a long-horizon prediction while considering branch current limits. The optimal control problem is decomposed into smaller subproblems, which allows the utilization of an iterative algorithm based on the alternating direction method of multipliers (ADMM) to efficiently solve the optimization problem. As a result, the ADMM-based reference generator enables a considerably extended prediction horizon, which enhances M2C performance, particularly in balancing and mitigating low-frequency oscillations in capacitor voltages during challenging operating conditions like low-speed and high-torque scenarios. The proposed control is validated by experimental results using an M2C with four cells per cluster driving a 3 kW induction machine.
dc.fechaingreso.objetodigitalNo aplica
dc.format.extent10 páginas
dc.fuente.origenSCOPUS
dc.identifier.doi10.1109/TIE.2025.3528493
dc.identifier.eissn1557-9948
dc.identifier.scopusidSCOPUS_ID:85217451592
dc.identifier.urihttps://doi.org/10.1109/TIE.2025.3528493
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/102719
dc.information.autorucEscuela de Ingeniería; Pereda Torres, Javier Eduardo; 0000-0002-3407-5233; 131481
dc.language.isoen
dc.nota.accesoSin adjunto
dc.pagina.final10
dc.pagina.inicio1
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.revistaIEEE Transactions on Industrial Electronics
dc.rightsacceso restringido
dc.subjectAlternating direction method of multiplier (ADMM)
dc.subjectModel predictive control (MPC)
dc.subjectModularmultilevel converter (M2C)
dc.subjectVariable-speed drives
dc.subject.ddc620
dc.subject.deweyIngenieríaes_ES
dc.subject.ods09 Industry, innovation and infrastructure
dc.subject.odspa09 Industria, innovación e infraestructura
dc.titleLong-Horizon MPC Reference Generator for Circulating Currents in Modular Multilevel Converter-Based Variable-Speed Drives
dc.typeartículo
sipa.codpersvinculados131481
sipa.trazabilidadSCOPUS;2025-02-23
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