DocumentCode :
188462
Title :
Flux-weakening loop design for EV drive with permanent magnet synchronous motor
Author :
Quanrui Hao ; Mascarella, Diego ; Joos, Geza
Author_Institution :
Dept. of Electr. Eng., McGill Univ., Montreal, QC, Canada
fYear :
2014
fDate :
15-18 June 2014
Firstpage :
1
Lastpage :
5
Abstract :
This paper designs a universal flux-weakening loop which enables the realization of the maximum speed in both cases: when the center of the voltage limit circle lies inside and outside of the current limit circle. This flux-weakening loop can be implemented in PMSM traction drives which require frequent switching between maximum power and continuous power modes by changing the current limit. Simulation results are shown to validate the effectiveness of the proposed universal flux-weakening loop.
Keywords :
automotive electrics; electric vehicles; magnetic flux; permanent magnet motors; synchronous motor drives; traction motor drives; EV drive; PMSM traction drives; continuous maximum power modes; current limit circle; electric vehicles; flux-weakening loop design; permanent magnet synchronous motor; voltage limit circle; Inverters; Permanent magnet motors; Rotors; Synchronous motors; Torque; Traction motors; Windings; Electric vehicles; field oriented control; flux-weakening; permanent magnet synchronous motor;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Transportation Electrification Conference and Expo (ITEC), 2014 IEEE
Conference_Location :
Dearborn, MI
Type :
conf
DOI :
10.1109/ITEC.2014.6861782
Filename :
6861782
Link To Document :
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