DocumentCode :
3426142
Title :
Synchronous reluctance motor without rotor ferromagnetic yoke
Author :
Lavrinovicha, Ludmila ; Brakanskis, Uldis ; Dirba, Janis
Author_Institution :
Dept. of Electr. Machines & Devices, Riga Tech. Univ., Riga, Latvia
fYear :
2013
fDate :
1-4 July 2013
Firstpage :
1020
Lastpage :
1024
Abstract :
A new construction of an outer-rotor synchronous reluctance motor without typical rotor ferromagnetic yoke is presented and investigated in this paper. The paper includes a comparative analysis between the new construction of the outer-rotor synchronous reluctance motor and a similar salient-pole motor with outer ferromagnetic yoke. For the comparative analysis the electromagnetic torque-angle characteristics of the both motor types are calculated by the magnetostatic field analysis with the help of computer software QuickField. The comparison results of the both motors under investigation show that higher electromagnetic torque per unit volume can be achieved with the proposed synchronous reluctance motor design without typical rotor ferromagnetic yoke.
Keywords :
electric machine analysis computing; magnetic fields; reluctance motors; QuickField software; electromagnetic torque; electromagnetic torque-angle characteristics; magnetostatic field analysis; outer-rotor synchronous reluctance motor; salient-pole motor; Electromagnetics; Magnetic flux; Reluctance motors; Rotors; Stators; Torque; electromagnetic torque-angle characteristic; ferromagnetic yoke; synchronous reluctance motor; torque per unit volume;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
EUROCON, 2013 IEEE
Conference_Location :
Zagreb
Print_ISBN :
978-1-4673-2230-0
Type :
conf
DOI :
10.1109/EUROCON.2013.6625106
Filename :
6625106
Link To Document :
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