Stator-flux-oriented control of PMSM with highly-dynamic field-weakening operation

Author

Oettmeier, Martin ; Heising, Carsten ; Staudt, Volker ; Steimel, Andreas

Author_Institution

Ruhr-Univ. Bochum, Bochum, Germany

fYear

2010

fDate

1-3 Sept. 2010

Firstpage

1

Lastpage

5

Abstract

Excellent torque dynamics are important in traction applications - not because of acceleration or deceleration, but to meet additional demands as suppression of drive chain oscillations, slip-slide protection and electronic stability control. Dynamics are limited by the rating and the switching frequency of the inverter, which the control has to make optimal use of. This paper presents a stator-flux-based control scheme for PMSM which gives the maximum physically possible dynamics with regard to the limitations stated above. The simulation results presented are based on a simulation structure which is verified by measurement and simulation carried out at an AFE.

Keywords

machine control; permanent magnet machines; stators; synchronous machines; synchronous motor drives; torque; traction motors; PMSM; drive chain oscillations; electronic stability control; field-weakening operation; permanent-magnet synchronous machines; slip-slide protection; stator-flux-oriented control; torque dynamics; traction applications; Air gaps; Converters; Inverters; Rotors; Stators; Torque; Vehicle dynamics;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicle Power and Propulsion Conference (VPPC), 2010 IEEE

Conference_Location

Lille

Print_ISBN

978-1-4244-8220-7

Type

conf

DOI

10.1109/VPPC.2010.5729109

Filename

5729109