New modelling methodology for different PM motors for electric and hybrid vehicles

New modelling methodology for different PM motors for electric and hybrid vehicles

A new modelling methodology is proposed to study PM synchronous motors for electric drives. A nonlinear reluctance network is presented to take saturation effects into account. FEM accuracy is combined to analytical modelling to quicker reach motor performances whatever operating point. A FEM magnet...

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Bibliographische Detailangaben
Hauptverfasser: Fonseca, A., Chillet, C., Atienza, E., Bui-Van, A.-L., Bigeon, J.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Hybrid electric vehicles
Magnetic analysis
Permanent magnet motors
Reluctance motors
Rotors
Saturation magnetization
Synchronous motors
Torque
Traction motors
Vehicle driving
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Beschreibung
Zusammenfassung:A new modelling methodology is proposed to study PM synchronous motors for electric drives. A nonlinear reluctance network is presented to take saturation effects into account. FEM accuracy is combined to analytical modelling to quicker reach motor performances whatever operating point. A FEM magnetic loss estimation is exploited to obtain efficiency maps and estimate driving cycle consumption. This methodology is used to study different PM rotor configurations.
DOI:10.1109/IEMDC.2001.939294