Direct torque control of induction motors using fuzzy logic with current limitation

@article{Ortega2005DirectTC,
  title={Direct torque control of induction motors using fuzzy logic with current limitation},
  author={M. Ortega and Jos{\'e} A. Restrepo and J. C. Viola and M. Gim{\'e}nez and V. Guzman},
  journal={31st Annual Conference of IEEE Industrial Electronics Society, 2005. IECON 2005.},
  year={2005},
  pages={6 pp.-}
}
This work presents a DTC system controlled by a fuzzy logic system that also limits the stator current. The simulation and experimental results are presented for two different stator current limitation strategies. The proposed control scheme uses the fuzzy logic controller to modulate the voltage vector phase applied to the induction motor. This scheme keeps the control voltage vector magnitude almost constant, allowing variations only to limit the stator current. The proposed scheme… CONTINUE READING