An extended Kalman filter based sensorless direct vector control of induction motors


Barut M., Gokasan M., Bogosyan O.

29th Annual Conference of the IEEE Industrial-Electronics-Society, Virginia, Amerika Birleşik Devletleri, 2 - 06 Kasım 2003, ss.318-322 identifier identifier

  • Doi Numarası: 10.1109/iecon.2003.1279999
  • Basıldığı Şehir: Virginia
  • Basıldığı Ülke: Amerika Birleşik Devletleri
  • Sayfa Sayıları: ss.318-322

Özet

In this study, it is aimed to design a rotor-oriented sensorless direct vector control for the speed control of an induction motor (IM). For this purpose, all the states required for direct vector control in addition to the step-shaped load torque and rotor resistance are estimated, using extended Kalman Filter (EKF). Simulation results demonstrate a good performance and robustness to variations of load and rotor resistance.