Alternative Generation of the Output Voltage Waveform in an Asymmetric Transformer-Based Cascaded Multilevel Inverter under Fault Conditions

Primer Autor
Lopez-Santos, Oswaldo
Co-autores
Inostroza-Osses, Mauricio A.
Aldana-Rodriguez, Yeison A.
Forero, Manuel G.
Título
Alternative Generation of the Output Voltage Waveform in an Asymmetric Transformer-Based Cascaded Multilevel Inverter under Fault Conditions
Editorial
MDPI
Revista
MATHEMATICS
Lenguaje
en
Resumen
This paper introduces a method for the reconfiguration of a transformer-based cascaded multilevel inverter (CT-MLI), which allows the use of alternative switching patterns when individual inverter stages cease to operate as a result of a failure in the circuit switches. Different possibilities of reconfiguration of the inverter stages to provide the output voltage signal are analyzed and optimal switching patterns are determined. The results obtained from the simulation in the PSIM software are provided to validate the proposal.
Tipo de Recurso
artículo original
doi
10.3390/math10193463
Formato Recurso
PDF
Palabras Claves
multilevel inverters
transformer-based cascade multilevel inverters
fault tolerant operation
automatic reconfiguration
TOLERANT RECONFIGURATION SYSTEM
CONTROL STRATEGY
PERFORMANCE
DIAGNOSIS
SINGLE
Ubicación del archivo
Categoría OCDE
Matemáticas
Materias
inversores multinivel
inversores multinivel en cascada basados ​​en transformador
operación tolerante a fallos
reconfiguración automática
SISTEMA DE RECONFIGURACIÓN TOLERANTE
ESTRATEGIA DE CONTROL
RENDIMIENTO
DIAGNÓSTICO
ÚNICO
Título de la cita (Recomendado-único)
Alternative Generation of the Output Voltage Waveform in an Asymmetric Transformer-Based Cascaded Multilevel Inverter under Fault Conditions
Identificador del recurso (Mandatado-único)
artículo original
Versión del recurso (Recomendado-único)
version publicada
License
CC BY 4.0
Condición de la licencia (Recomendado-repetible)
CC BY 4.0
Derechos de acceso
acceso abierto
Access Rights
acceso abierto
Id de Web of Science
WOS:000866988400001
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