This paper presents the study on a novel dual-stator 6/4 flux-switching permanent magnet (FSPM) machine for high-speed applications. Three different alternative topologies of dual-stator 6/4 FSPM machines are proposed and their performances regarding flux linkage, back electromotive force (back-EMF), torque density, and manufacturability are compared to the same specification of 10 kW and 15,000 rpm condition. Design considerations for each of the proposed topology are elaborated. The proposed dual-stator 6/4 FSPM machine is compared with the conventional 12/10 FSPM machine designed at the same power and speed rating. Results show that the proposed low-pole dual-stator 6/4 FSPM machine achieves a significant reduction of high-frequency losses including iron loss and magnet eddy current loss than the high-pole 12/10 FSPM machine. Thus the dual-stator 6/4 FSPM machine is more amenable for high-speed operation than the 12/10 FSPM machine because of less fundamental frequency required, less total loss, and more energy savings.
Novel 6-slot 4-pole dual-stator flux-switching permanent magnet machine comparison studies for high-speed applications / Li, Y.; Kim, J. H.; Leuzzi, R.; Liu, M.; Sarlioglu, B.. - ELETTRONICO. - (2016). (Intervento presentato al convegno 2016 IEEE Energy Conversion Congress and Exposition, ECCE 2016 tenutosi a Milwaukee, WI nel September 18-22, 2016) [10.1109/ECCE.2016.7855296].
Novel 6-slot 4-pole dual-stator flux-switching permanent magnet machine comparison studies for high-speed applications
Leuzzi R.;
2016-01-01
Abstract
This paper presents the study on a novel dual-stator 6/4 flux-switching permanent magnet (FSPM) machine for high-speed applications. Three different alternative topologies of dual-stator 6/4 FSPM machines are proposed and their performances regarding flux linkage, back electromotive force (back-EMF), torque density, and manufacturability are compared to the same specification of 10 kW and 15,000 rpm condition. Design considerations for each of the proposed topology are elaborated. The proposed dual-stator 6/4 FSPM machine is compared with the conventional 12/10 FSPM machine designed at the same power and speed rating. Results show that the proposed low-pole dual-stator 6/4 FSPM machine achieves a significant reduction of high-frequency losses including iron loss and magnet eddy current loss than the high-pole 12/10 FSPM machine. Thus the dual-stator 6/4 FSPM machine is more amenable for high-speed operation than the 12/10 FSPM machine because of less fundamental frequency required, less total loss, and more energy savings.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
