An advanced low-cost sensorless induction motor drive Conference Paper uri icon

abstract

  • Advanced solution for the implementation of sensorless vector control of induction motor is presented in the paper. Proposed system is based on new variables of induction motor model. The system works using vectors coordinates in a stationary frame of references. A phase locked loop was used to control the angle between flux vector and stator current vector. The model variables and rotor velocity are calculated from simple equations based on steady state relationships for active and reactive powers. A current controller for current regulated PWM (CRPWM) inverter based on the simplified load model is presented. The proposed controller is based on back-emf calculation. The developed sensorless system was investigated both in simulations and experiments. Interestingly, the overall system was implemented using a simple ADMC330 microcontroller.

name of conference

  • APEC. Seventeenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.02CH37335)

published proceedings

  • APEC 2002: SEVENTEENTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1 AND 23

author list (cited authors)

  • Guzinski, J., Abu-Rub, H., & Toliyat, H. A.

citation count

  • 0

complete list of authors

  • Guzinski, J||Abu-Rub, H||Toliyat, HA

publication date

  • January 2002