Sensorless direct torque control of induction motor based on hybrid space vector pulsewidth modulation to reduce ripples and switching losses-a variable structure controller approach

@article{Reddy2006SensorlessDT,
  title={Sensorless direct torque control of induction motor based on hybrid space vector pulsewidth modulation to reduce ripples and switching losses-a variable structure controller approach},
  author={T. Brahmananda Reddy and B. Kalyan Reddy and J. Amarnath and D. Subba Rayudu and Md. Hasseb Khan},
  journal={2006 IEEE Power India Conference},
  year={2006},
  pages={7 pp.-}
}
The conventional direct torque control (DTC) has more ripples in steady state, which results in acoustical noise and incorrect speed estimations. The main objective of this paper is to present a scheme for direct torque control of induction machines using hybrid space vector pulsewidth modulation (HSVPWM) to reduce switching losses and the steady state… CONTINUE READING