Analysis of the Drive of the Electric Vehicle with Six-Phase Induction Motor
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Department of Electrical Machines, Drives and Measurements, Faculty of Electrical Engineering, Wroclaw University of Science and Technology,
Wroclaw, Poland
Corresponding author
Jacek Jan Listwan
Department of Electrical Machines, Drives and Measurements, Faculty of Electrical Engineering, Wroclaw University of Science and Technology
Power Electronics and Drives 2023;8 (43):252-274
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ABSTRACT
The article presents the analysis of the drive system of the electric vehicle with a six-phase induction motor. The mathematical models of
the six-phase induction motor and model reference adaptive system (MRASF) estimator are presented, and the description of the voltage
source inverter, space vector modulator and bidirectional buck–boost converter is shown. The direct field-oriented control (DFOC)
system and the direct torque control with space vector modulation (DTC-SVM) system are analysed. Results of simulation studies of
these control methods and comparative analysis are shown. The DTC-SVM method is selected as the method with the best properties,
and a full model of the electric vehicle drive system is built using this method. The detailed description of the drive system of the electric
vehicle with a six-phase induction motor and DTC-SVM control system and the results of simulation tests for this drive system are
presented. The aim of the authors and an element of novelty is to develop and test a drive system for an electric vehicle with a six-phase
induction motor, adaptive speed estimator and extensive space vector modulator.