Integrated solution for driving series-connected IGBTs and its natural intrinsic balancing

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dc.creatorGustavo Fortes
dc.creatorMarcos Antônio Mendes
dc.creatorPorfírio Cortizo
dc.date.accessioned2025-05-15T14:17:04Z
dc.date.accessioned2025-09-09T00:14:13Z
dc.date.available2025-05-15T14:17:04Z
dc.date.issued2019
dc.identifier.doihttps://doi.org/10.3390/en12122406
dc.identifier.issn1996-1073
dc.identifier.urihttps://hdl.handle.net/1843/82302
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofEnergies
dc.rightsAcesso Aberto
dc.subjectEletrônica de potência
dc.subject.otherMultilevel inverters
dc.subject.otherIGBT
dc.subject.otherSeries-connected
dc.subject.otherAssociation
dc.subject.otherTO-247
dc.subject.otherThyristors
dc.subject.otherCircuit
dc.subject.otherFiring
dc.subject.otherInverter
dc.subject.otherMedium
dc.subject.otherVoltage
dc.titleIntegrated solution for driving series-connected IGBTs and its natural intrinsic balancing
dc.typeArtigo de periódico
local.citation.issue12
local.citation.spage2406
local.citation.volume12
local.description.resumoThe use of series connected IGBTs is still a current subject in literature, despite such a discussion having started in the 1990s. Though countless academic studies, there are currently no available commercial products on the market for medium voltage inverters (up to 4.16 kV) and lower power (up to 1 MW) using this technology. This is related to the difficulty of ensuring the dynamic and static voltage sharing between IGBTs, giving rise to relatively expensive and complex firing circuits, when compared to the components they intend to control. Therefore, this article aims to present a simple and low-cost alternative, still effective for driving low voltage series-connected IGBTs, specifically for the encapsulation TO-247 type. Experimental results are presented showing the behavior of the solution under several operating conditions.
local.publisher.countryBrasil
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA ELETRÔNICA
local.publisher.initialsUFMG
local.url.externahttps://www.mdpi.com/1996-1073/12/12/2406

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