Title :
Design considerations for dual winding permanent magnet synchronous machines
Author :
Mese, E. ; Tezcan, M. ; Ayaz, M. ; Yasa, Y. ; Yilmaz, K.
Author_Institution :
Dept. of Electr. Eng., Yildiz Tech. Univ., Istanbul, Turkey
Abstract :
This paper presents design and analysis performed for a dual winding electric machine. Windings of the machine are concentrated type so that electrical and magnetic isolation is maintained. For this reason, the proposed structure could be a reasonable candidate for fault tolerant applications. As required by some applications (electric accessory drive system (EADS) for hybrid electric vehicles), simultaneous motoring and generating operations can be implemented in a single housing of electric machine. Design considerations of the proposed electric machine are outlined in the paper. Also a comparison between distributed winding topology and concentrated winding topologies is performed. Finally experimental results discussed.
Keywords :
electric drives; fault tolerance; hybrid electric vehicles; machine windings; permanent magnet machines; synchronous machines; EADS; concentrated winding topology; design considerations; distributed winding topology; dual winding electric machine; dual winding permanent magnet synchronous machines; electric accessory drive system; electrical isolation; fault tolerant applications; hybrid electric vehicles; magnetic isolation; Coils; Generators; Stator windings; Torque; Windings; Concentrated Winding; Dual Winding Electric Machine; Fault Tolerant Operation; Hybrid Electrical Vehicle Application; Permanent Magnet Synchronous Machine;
Conference_Titel :
Energy Conversion Congress and Exposition (ECCE), 2012 IEEE
Conference_Location :
Raleigh, NC
Print_ISBN :
978-1-4673-0802-1
Electronic_ISBN :
978-1-4673-0801-4
DOI :
10.1109/ECCE.2012.6342581
