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
 
 
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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)
 
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ABSTRACT
The paper presents the analysis of the drive system of the electric vehicle with six-phase induction motor. The mathematical models of the six-phase induction motor and 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 system with space vector modulation (DTC-SVM) are analyzed. 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 six-phase induction motor and DTC-SVM control 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 six-phase induction motor, adaptive speed estimator and extensive space vector modulator.
eISSN:2543-4292
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