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

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dc.contributor.authorRahman, Azlia Abdul
dc.contributor.authorGalassini, Alessandro
dc.contributor.authorDegano, Michele
dc.contributor.authorButicchi, Giampaolo
dc.contributor.authorCristian Pesce, G.
dc.contributor.authorGerada, Chris
dc.contributor.authorBozhko, Serhiy
dc.contributor.authorAlmurib, Haider A. F.
dc.date.accessioned2025-01-20T21:12:12Z
dc.date.available2025-01-20T21:12:12Z
dc.date.issued2022
dc.description.abstractThis 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.
dc.fuente.origenWOS
dc.identifier.doi10.1109/TEC.2021.3090982
dc.identifier.eissn1558-0059
dc.identifier.issn0885-8969
dc.identifier.urihttps://doi.org/10.1109/TEC.2021.3090982
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/93649
dc.identifier.wosidWOS:000761234400019
dc.issue.numero1
dc.language.isoen
dc.pagina.final174
dc.pagina.inicio163
dc.revistaIeee transactions on energy conversion
dc.rightsacceso restringido
dc.subjectHarmonic analysis
dc.subjectWindings
dc.subjectInductance
dc.subjectCircuit faults
dc.subjectFault tolerant systems
dc.subjectComputational modeling
dc.subjectAnalytical models
dc.subjectMulti-three-phase machine
dc.subjectcurrent control
dc.subjectfault tolerance
dc.subjectreliability
dc.subjectaerospace applications
dc.titleOpen and Short Circuit Post-Fault Control Strategies for Multi-Three-Phase Interior Permanent Magnet Machines
dc.typeartículo
dc.volumen37
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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