Sequential Phase-Shifted Model Predictive Control for a Multilevel Converter with Integrated Battery Energy Storage

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dc.contributor.authorNeira Castillo, Sebastian Felipe
dc.contributor.authorPoblete Durruty, Pablo Martín
dc.contributor.authorCuzmar Leiva, Rodrigo Hernán
dc.contributor.authorPereda Torres, Javier Eduardo
dc.contributor.authorAguiler, R. P.
dc.date.accessioned2022-05-11T20:05:47Z
dc.date.available2022-05-11T20:05:47Z
dc.date.issued2020
dc.description.abstractCascaded converters have risen as a suitable solution for the connection of Utility-scale Battery Energy Storage Systems (BESS) to the grid. These converters allow to split the battery array into the power modules, reducing the total series-connected battery cells and improving the reliability of the system. Different types of modules have been proposed to integrate the batteries in the converter. The three-port full-bridge module connects the batteries through a second deport decoupled from the harmful low-frequency oscillations and current peaks. However, the multi-variable controller required to manage the power interaction between the battery and the grid presents a challenge in terms of computational burden and scalability. This work proposes the use of the Sequential Phase-Shifted Model Predictive Control (PS-MPC) in a multilevel BESS implementation using three-port full-bridge modules. The proposed controller outperforms a standard FCS-MPC, as it obtains the optimal duty cycles for the operation of the converter with the same fast dynamic response, but also with the fixed spectrum of the PS-PWM and low computational burden, which facilitates its scalability to multilevel BESS with a large number of cells. Simulation results show the ability of the system to exchange different amounts of power with the grid, ensuring the best battery operational conditions.
dc.fuente.origenIEEE
dc.identifier.doi10.1109/PEDG48541.2020.9244410
dc.identifier.isbn978-1728169903
dc.identifier.issn2329-5767
dc.identifier.urihttps://doi.org/10.1109/PEDG48541.2020.9244410
dc.identifier.urihttps://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=9244410
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/63782
dc.information.autorucEscuela de ingeniería ; Neira Castillo, Sebastian Felipe ; S/I ; 203320
dc.information.autorucEscuela de ingeniería ; Poblete Durruty, Pablo Martín ; S/I ; 232497
dc.information.autorucEscuela de ingeniería ; Cuzmar Leiva, Rodrigo Hernán ; S/I ; 223056
dc.information.autorucEscuela de ingeniería ; Pereda Torres, Javier Eduardo ; S/I ; 131481
dc.language.isoen
dc.nota.accesoContenido parcial
dc.publisherIEEE
dc.relation.ispartofIEEE International Symposium on Power Electronics for Distributed Generation Systems (11° : 2020 : Dubrovnik, Croacia)
dc.rightsacceso restringido
dc.subjectBatteries
dc.subjectTopology
dc.subjectMathematical model
dc.subjectSteady-state
dc.subjectInductors
dc.subjectCapacitors
dc.subjectSwitches
dc.titleSequential Phase-Shifted Model Predictive Control for a Multilevel Converter with Integrated Battery Energy Storagees_ES
dc.typecomunicación de congreso
sipa.codpersvinculados203320
sipa.codpersvinculados232497
sipa.codpersvinculados223056
sipa.codpersvinculados131481
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