Line frequency commutated voltage source converters for multiphase modular multilevel converters

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dc.contributor.inventorLiu, Jianen
dc.contributor.inventorDong, Dongen
dc.date.accessioned2023-02-27T18:40:29Zen
dc.date.available2023-02-27T18:40:29Zen
dc.date.issued2022-11-29en
dc.date.updated2023-02-25T22:20:44Zen
dc.description.abstractAspects are described for line frequency commutated voltage source converters for multiphase modular multilevel converters. A voltage source converter (VSC) capacitor voltage of a multiphase VSC of a multiphase power converter can be identified. The multiphase VSC can include a half-bridge circuit for each phase of the multiphase power converter. A circuit parameter can be identified and utilized to determine an arm voltage of an arm of a branch of the multiphase converter. Switch control signals can be generated to insert or bypass the VSC capacitor for the arm of the branch of the multiphase converter device, based at least in part on a comparison between the arm voltage and the VSC capacitor voltage.en
dc.format.mimetypeapplication/pdfen
dc.identifier.orcidDong, Dong [0000-0002-7236-3439]en
dc.identifier.patentnumber11515807B1en
dc.identifier.urihttp://hdl.handle.net/10919/113986en
dc.language.isoenen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.titleLine frequency commutated voltage source converters for multiphase modular multilevel convertersen
dc.typePatenten
dc.type.dcmitypeTexten
pubs.organisational-group/Virginia Techen
pubs.organisational-group/Virginia Tech/Engineeringen
pubs.organisational-group/Virginia Tech/Engineering/Electrical and Computer Engineeringen
pubs.organisational-group/Virginia Tech/All T&R Facultyen
pubs.organisational-group/Virginia Tech/Engineering/COE T&R Facultyen
pubs.patent-statusRegularen
pubs.start-date2022-11-29en

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