Unified control system for three-phase electric drives operating in magnetic saturation region

Bertoldi, Marco (2022) Unified control system for three-phase electric drives operating in magnetic saturation region, [Dissertation thesis], Alma Mater Studiorum Università di Bologna. Dottorato di ricerca in Automotive per una mobilità intelligente, 34 Ciclo. DOI 10.48676/unibo/amsdottorato/10127.
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The research project aims to study and develop control techniques for a generalized three-phase and multi-phase electric drive able to efficiently manage most of the drive types available for traction application. The generalized approach is expanded to both linear and non- linear machines in magnetic saturation region starting from experimental flux characterization and applying the general inductance definition. The algorithm is able to manage fragmented drives powered from different batteries or energy sources and will be able to ensure operability even in case of faults in parts of the system. The algorithm was tested using model-in-the-loop in software environment and then applied on experimental test benches with collaboration of an external company.

Tipologia del documento
Tesi di dottorato
Bertoldi, Marco
Dottorato di ricerca
Settore disciplinare
Settore concorsuale
Parole chiave
Electric Machine, Nonlinear, Magnetic Saturation, Real-Time, FOC, Flux Weakening
Data di discussione
30 Marzo 2022

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