Author:
Ha V. T.,Giang P. T.,Phuong V. H.
Abstract
The structure and principle of the T-type 3-level reverse voltage source that will be fed to three-phase induction motors will be presented in this study. The implementation of Space Vector Pulse Width Modulation (SVPWM) and the math models of the induction motor, the stator currents, and the speed controller design of the electric traction drive system based on Field-Oriented Control (FOC) will be also shown. This three-level T-type inverter in the FOC structure decreases Total Harmonic Distortion (THD) more than the previous two-level inverters. By combining the FOC control structure with the T-type 3-level inverter, the speed and torque responses necessary for railway traction motor load were improved. Finally, Matlab/Simulink will be used to demonstrate the correctness of the T-Type multi-level inverter theory.
Publisher
Engineering, Technology & Applied Science Research
Reference16 articles.
1. L. Frederick and G. K. Dubey, "AC motor traction drives—A status review," Sadhana, vol. 22, no. 6, pp. 855–869, 1997.
2. M.-Ş. Nicolae and I.-R. Bojoi, "A control strategy for an induction motor used for vehicular traction and/or positioning systems with variable speeds," in 2012 International Conference on Applied and Theoretical Electricity (ICATE), Craiova, Romania, Jul. 2012, pp. 1–6.
3. A. Fathy Abouzeid et al., "Control Strategies for Induction Motors in Railway Traction Applications," Energies, vol. 13, no. 3, Jan. 2020, Art. no. 700.
4. N. P. Quang and J. A. Dittrich, Vector control of three-phase AC machines, 2nd ed., vol. 2. Hedelberg, Germany: Springer, 2015.
5. A. Steimel, Electric Traction - Motive Power and Energy Supply: Basics and Practical Experience. Munich, Germany: Oldenbourg Industrieverlag, 2008.
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