DSP-HIL Comparison between IM Drive Control Strategies

Due to their high robustness and simple maintenance, induction motors (IM) are commonly applied in household appliances and industry. Recently, advanced control techniques are being applied to traditional controllers such as field-oriented control (FOC) and torque control (DTC). Dynamic performance...

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Bibliographic Details
Published in:Electronics (Basel) 2021-04, Vol.10 (8), p.921
Main Authors: Ortega-García, Luis E., Rodriguez-Sotelo, Daniela, Nuñez-Perez, Jose C., Sandoval-Ibarra, Yuma, Perez-Pinal, Francisco J.
Format: Article
Language:English
Subjects:
Algorithms
Controllers
Digital signal processors
Field programmable gate arrays
Fuzzy control
Hardware
Household appliances
Induction motors
Optimization techniques
Phase current
Predictive control
Robustness (mathematics)
Silicon carbide
Simulation
Software
Torque
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Summary:Due to their high robustness and simple maintenance, induction motors (IM) are commonly applied in household appliances and industry. Recently, advanced control techniques are being applied to traditional controllers such as field-oriented control (FOC) and torque control (DTC). Dynamic performance improvement, hardware simplification and software resource reduction are some of the characteristics reported by these advanced techniques, where a comparison of the new proposal with a traditional structure is generally reported for its validation. However, an assessment between advanced techniques is usually missing. Therefore, we evaluated the traditional FOC and DTC with two additional advanced control modifications, fuzzy and predictive. The resulting six structures were numerically evaluated using MATLAB SIMULINK in a 5 HP four-pole three-phase IM and practically validated using hardware-in-the-loop (Typhoon HIL 402 and DSP TMS320F28035). Speed, torque, phase current and flux response are reported for the six controllers and practical insights are summarized.
ISSN:2079-9292
2079-9292
DOI:10.3390/electronics10080921