Model-based latency compensation for network controlled modular multilevel converters

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dc.creatorTomás Perpetuo Corrêa
dc.creatorFrancisco Javier Rodriguez Sanchez
dc.creatorEmilio Jose Bueno
dc.date.accessioned2025-05-21T14:29:17Z
dc.date.accessioned2025-09-09T00:46:04Z
dc.date.available2025-05-21T14:29:17Z
dc.date.issued2019
dc.identifier.doihttps://doi.org/10.3390/electronics8010022
dc.identifier.issn2079-9292
dc.identifier.urihttps://hdl.handle.net/1843/82416
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofElectronics
dc.rightsAcesso Aberto
dc.subjectConversores eletrônicos
dc.subject.otherModel-based prediction
dc.subject.otherModular multilevel converter
dc.subject.otherNetworked control system
dc.titleModel-based latency compensation for network controlled modular multilevel converters
dc.typeArtigo de periódico
local.citation.issue1
local.citation.spage22
local.citation.volume8
local.description.resumoThe use of an internal digital communication network enhances the scalability, implementation and maintenance of Modular Multilevel Converters (MMC). However, it also introduces delays that limit the sampling frequency and the controller dynamic performance. In this paper, we propose a model-based predictor to compensate for the loop delay and overcome these limitations. Two benefits of this approach are possible: either designers can increase the sampling rate and control performance or employ a slower communication protocol/technology. In this paper, we present the mathematical description of the model-based predictor, assess the parameter sensitivity, and show matching simulation and experimental results that validate it. As constraints introduced by the use of digital communications are overcome, the results achieved encourage engineers to adopt a network into the design of Modular Multilevel Converters.
local.publisher.countryBrasil
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA ELETRÔNICA
local.publisher.initialsUFMG
local.url.externahttps://www.mdpi.com/2079-9292/8/1/22

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