Comparison of the Current Harmonic Pollution of Asynchronous Motor Drives With Field Oriented Control and Direct Torque Control

Asynchronous motor drives are the most common form of controlled electromechanical conversion, including railway traction. While many studies compared the dynamic performance of different control methods, a comparison on the impact of power quality and electromagnetic compatibility is often lacking....

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Bibliographic Details
Published in2023 International Symposium on Electromagnetic Compatibility – EMC Europe pp. 1 - 6
Main Authors Nuca, Iurie, Kostic, Dusan, Nicolae, Petre-Marian, Nicolae, Ileana-Diana
Format Conference Proceeding
LanguageEnglish
Published IEEE 04.09.2023
Subjects
asynchronous motor
Control systems
direct torque control
Distortion
Electromagnetic compatibility
field-oriented control
Harmonic analysis
Motor drives
Power quality
Torque control
total harmonic distortions
voltage source inverter
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Summary:Asynchronous motor drives are the most common form of controlled electromechanical conversion, including railway traction. While many studies compared the dynamic performance of different control methods, a comparison on the impact of power quality and electromagnetic compatibility is often lacking. This paper compares the two most common control methods for traction application: field-oriented control, and direct torque control, by their impact on harmonic distortions of current. The comparison is done on simulations of mathematical models in steady state for the harmonic decomposition via the Fast Fourier Transform to determine the total harmonic distortion.
ISSN:2325-0364
DOI:10.1109/EMCEurope57790.2023.10274291