Open and Short Circuit Post-Fault Control Strategies for Multi-Three-Phase Interior Permanent Magnet Machines

Primer Autor
Rahman, Azlia Abdul
Co-autores
Galassini, Alessandro
Degano, Michele
Buticchi, Giampaolo
Cristian Pesce, G.
Gerada, Chris
Bozhko, Serhiy
Almurib, Haider A. F.
Título
Open and Short Circuit Post-Fault Control Strategies for Multi-Three-Phase Interior Permanent Magnet Machines
Editorial
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Revista
IEEE TRANSACTIONS ON ENERGY CONVERSION
Lenguaje
en
Resumen
This paper presents a post-fault current control strategy for dual three-phase Interior Permanent Magnet (IPM) synchronous machines. The current controllers are designed based on the Vector Space Decomposition (VSD) algorithm. This take into account the equivalent harmonic inductance variation, which is then used to introduce the post-fault compensation control. A double three-phase IPM machine is modelled and operated in three different operating conditions: nominal, one three-phase set in short-circuit (SC), and one three-phase set in open-circuit (OC). By keeping the current loop bandwidth constant, the proposed fault-tolerant current controllers guarantee the same dynamic performance of the remaining healthy module after the faults occurred. In OC fault, the proportional and integral (PI) controllers are re-designed while adapting the inductance variation. For the SC case, constant stability margins are provided by cascading a novel lag compensator to the nominal controller. The current dynamics responses are analysed in both healthy and faulty conditions by means of Matlab/Simulink simulations. Experimental results on a 30 kW six-phase IPM machine prototype with isolated neutral points and supplied by two custom three-phase converters, are demonstrating the effectiveness of the proposed control strategies.
Tipo de Recurso
artículo original
Description
The authors gratefully acknowledge the financial support provided by ANID/PIA/ACT192013 (ANID-CHILE) Paper no. TEC-01120-2020.
Los autores agradecen el apoyo financiero brindado por ANID/PIA/ACT192013 (ANID-CHILE) Documento no. TEC-01120-2020.
doi
10.1109/TEC.2021.3090982
Formato Recurso
PDF
Palabras Claves
Harmonic analysis
Windings
Inductance
Circuit faults
Fault tolerant systems
Computational modeling
Analytical models
Multi-three-phase machine
current control
fault tolerance
reliability
aerospace applications
TOLERANT
COMPUTATION
OPERATION
MOTOR
Ubicación del archivo
http://dx.doi.org/10.1109/TEC.2021.3090982
Categoría OCDE
Energía y Combustibles
Ingeniería
Eléctrica y Electrónica
Materias
Análisis armónico
Devanados
Inductancia
Fallas de circuito
Sistemas tolerantes a fallas
Modelado computacional
Modelos analíticos
Máquina multitrifásica
control de corriente
tolerancia a fallas
confiabilidad
aplicaciones aeroespaciales
TOLERANTE
COMPUTACIÓN
OPERACIÓN
MOTOR
Disciplinas de la OCDE
Ingeniería Eléctrica y Electrónica
Robótica y Sistemas de Control Automático
Otras Ingenierías y Tecnologías
Título de la cita (Recomendado-único)
Open and Short Circuit Post-Fault Control Strategies for Multi-Three-Phase Interior Permanent Magnet Machines
Página de inicio (Recomendado-único)
163
Página final (Recomendado-único)
174
Identificador del recurso (Mandatado-único)
artículo original
Versión del recurso (Recomendado-único)
version publicada
Condición de la licencia (Recomendado-repetible)
0
Derechos de acceso
metadata
Access Rights
metadata
Referencia del Financiador (Mandatado si es aplicable-repetible)
ANID-PIA ACT192013
ANID PIA ACT192013
Id de Web of Science
WOS:000761234400019
Colecciones
Colección Publicaciones Científicas
Colección ANID
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