Fault-Tolerant Reconfiguration System for Asymmetric Multilevel Converters Using Bidirectional Power Switches

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dc.contributor.authorBarriuso, Pablo
dc.contributor.authorDixon Rojas, Juan, 1948-
dc.contributor.authorFlores Lara, Patricio Armando
dc.contributor.authorMoran, Luis
dc.date.accessioned2022-05-18T14:04:54Z
dc.date.available2022-05-18T14:04:54Z
dc.date.issued2009
dc.description.abstractAsymmetric multilevel converters can optimize the number of levels by using H-bridges scaled in the power of three. The shortcoming of this topology is that the H-bridges are not interchangeable, and then, under certain faulty conditions, the converter cannot operate. A reconfiguration system based on bidirectional electronic valves has been designed for three-phase cascaded H-bridge inverters. Once a fault is detected in any of the insulated gate bipolar transistors of any H-bridge, the control is capable to reconfigure the hardware keeping the higher power bridges in operation. In this way, the faulty phase can continue working at the same voltage level by adjusting its gating signals. Some simulations and experiments with a 27-level inverter, to show the operation of the system under a faulty condition, are displayed.
dc.fuente.origenIEEE
dc.identifier.doi10.1109/TIE.2008.2005680
dc.identifier.eissn1557-9948
dc.identifier.issn0278-0046
dc.identifier.urihttps://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=4663108
dc.identifier.urihttps://doi.org/10.1109/TIE.2008.2005680
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/64136
dc.information.autorucEscuela de ingeniería ; Dixon Rojas, Juan, 1948- ; S/I ; 99537
dc.information.autorucEscuela de ingeniería ; Flores Lara, Patricio Armando ; S/I ; 120919
dc.issue.numero4
dc.language.isoes
dc.nota.accesoContenido parcial
dc.pagina.final1306
dc.pagina.inicio1300
dc.publisherIEEE
dc.revistaIEEE Transactions on Industrial Electronics
dc.rightsacceso restringido
dc.subjectFault tolerant systems
dc.subjectSwitching converters
dc.subjectInverters
dc.subjectCircuit topology
dc.subjectValves
dc.subjectFault detection
dc.subjectInsulated gate bipolar transistors
dc.subjectHardware
dc.subjectBridge circuits
dc.subjectVoltage
dc.titleFault-Tolerant Reconfiguration System for Asymmetric Multilevel Converters Using Bidirectional Power Switcheses_ES
dc.typeartículo
dc.volumen56
sipa.codpersvinculados99537
sipa.codpersvinculados120919
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