Archivio Istituzionale della RicercaThe paper presents an SMPM multi-n-phase electric drive for traction application. The whole drive, motor structure, converter structure and a PWM control strategy is proposed. In particular the drive control and the DC-link advantage of a multi-phase structure is investigated in a specific machine design. The possibility to strongly reduce the DC-link capacitor stress is presented thanks to a phase shift in the PWM carriers of different converters. A comparison analysis is given for the same motor wounded and supplied in three different ways also considering fault conditions.
Multi-N-phase SMPM drives / Diana, Michela; Guglielmi, Paolo; Piccoli, Giovanni; Rosu, STEFAN GEORGE. - (2015), pp. 1011-1017. (Intervento presentato al convegno Electric Machines & Drives Conference (IEMDC), 2015 IEEE International) [10.1109/IEMDC.2015.7409185].
Multi-N-phase SMPM drives
DIANA, MICHELA;GUGLIELMI, PAOLO;PICCOLI, GIOVANNI;ROSU, STEFAN GEORGE
2015
Abstract
The paper presents an SMPM multi-n-phase electric drive for traction application. The whole drive, motor structure, converter structure and a PWM control strategy is proposed. In particular the drive control and the DC-link advantage of a multi-phase structure is investigated in a specific machine design. The possibility to strongly reduce the DC-link capacitor stress is presented thanks to a phase shift in the PWM carriers of different converters. A comparison analysis is given for the same motor wounded and supplied in three different ways also considering fault conditions.
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
https://hdl.handle.net/11583/2635115
Attenzione
Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo