Communication network latency compensation in modular multilevel converters

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dc.creatorTomás Perpetuo Corrêa
dc.creatorEmilio Jose Bueno Peña
dc.creatorFrancisco Javier Rodriguez Sanchez
dc.date.accessioned2025-03-31T14:34:40Z
dc.date.accessioned2025-09-09T00:35:34Z
dc.date.available2025-03-31T14:34:40Z
dc.date.issued2017
dc.identifier.doi10.1109/ECCE.2017.8095766
dc.identifier.urihttps://hdl.handle.net/1843/81114
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofIEEE Energy Conversion Congress and Exposition (ECCE)
dc.rightsAcesso Restrito
dc.subjectConversores eletrônicos
dc.subjectRedes de computadores -- Protocolos
dc.subject.otherDelays , Mathematical model , Modular multilevel converters , Protocols , Stability analysis , Hardware , Payloads
dc.subject.otherModular multilevel converter , model-based prediction , networked control system
dc.subject.otherCommunication Network , Multilevel Converter , Modular Multilevel Converter , Simulation Results , Dynamic Performance , Longer Latency , Flexibility In The Choice , Choice Of Protocol , High Voltage , Sampling Period , Optical Fiber , Center For Control , PI Controller , Load Current , Longer Delay , Total Delay , Phase Margin , Communication Latency , Higher Voltage Levels , Plant Input
dc.titleCommunication network latency compensation in modular multilevel converters
dc.typeArtigo de evento
local.description.resumoThe high number of cells employed in a Modular Multilevel Converter represents a challenge for the control hardware. Some authors have proposed the use of digital communications to simplify the assemblage and maintenance in such converters, but the latency they add has undesirable consequences for the closed-loop performance. In this paper, we propose a model-based compensation of the latency that is able, on one hand, to allow longer network latencies, so the designers have more flexibility in the choice of the protocol; or, on the other hand, to enable a better controller dynamic performance by the use of a higher sampling rate and gains. Simulation results are shown to demonstrate the effectiveness of the proposed approach.
local.publisher.countryBrasil
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA ELETRÔNICA
local.publisher.initialsUFMG
local.url.externahttps://ieeexplore.ieee.org/document/8095766

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