Title :
Sensorless speed control with a MRAS speed estimator for single-phase induction motors drives
Author :
Vieira, Rodrigo Padilha ; Grundling, Hilton A.
Author_Institution :
Power Electron. & Control Res. Group GEPOC, Fed. Univ. of Santa Maria -UFSM, Santa Maria, Brazil
Abstract :
This paper investigates the problem of single-phase induction motor (SPIM) sensorless speed control. A discrete time PI controller and a sensorless technique are implemented on a PC-based platform using a standard three-phase inverter drive and vector control. An indirect rotor flux oriented control technique is developed based on a sensorless technique. A MRAS with a Kalman filter algorithm is developed for a rotor speed estimation. Simulation and experimental results are presented to validate the effectiveness of the method.
Keywords :
Kalman filters; PI control; angular velocity control; discrete time systems; induction motor drives; invertors; machine vector control; model reference adaptive control systems; Kalman filter algorithm; MRAS speed estimator; PC-based platform; discrete time PI controller; indirect rotor flux oriented control technique; model reference adaptive system; rotor speed estimation; sensorless speed control; single-phase induction motor drives; three-phase inverter drive; vector control; Costs; Induction motor drives; Induction motors; Inverters; Machine vector control; Neodymium; Rotors; Sensorless control; State estimation; Velocity control; MRAS Speed Estimator; Sensorless Control; Single-Phase Induction Motor;
Conference_Titel :
Power Electronics and Applications, 2009. EPE '09. 13th European Conference on
Conference_Location :
Barcelona
Print_ISBN :
978-1-4244-4432-8
Electronic_ISBN :
978-90-75815-13-9
