Title :
Comparative analysis of torque-controlled IM drives with applications in electric and hybrid vehicles
Author :
Neacsu, Dorin O. ; Rajashekara, K.
Author_Institution :
Delphi-Energy & Engine Manage. Syst., Indianapolis, IN, USA
Abstract :
This paper presents torque-controlled drives based on machine flux and torque estimation. The theoretical aspects of these methods are discussed and a comparative analysis is provided with emphasis on DSP implementation and experimental results. The problems in the application of these techniques to propulsion systems are also discussed and possible solutions are presented
Keywords :
digital signal processing chips; electric vehicles; induction motor drives; machine control; magnetic flux; magnetic variables control; parameter estimation; torque control; DSP implementation; PI control; electric vehicles; flux control; fuzzy control; hybrid vehicles; induction motor drives; machine flux estimation; propulsion systems; torque estimation; torque-controlled IM drives; torque-controlled drives; Delay estimation; Digital filters; Feedback; Hybrid electric vehicles; Low pass filters; Open loop systems; Stators; Torque control; Vehicle driving; Voltage;
Conference_Titel :
Power Electronics in Transportation, 1998
Conference_Location :
Dearborn, MI
Print_ISBN :
0-7803-4398-0
DOI :
10.1109/PET.1998.731049
