Title :
Sensorless control of synchronous reluctance motors considering the stator iron loss with extended Kalman filter
Author :
Senjyu, Tomonobu ; Kinjo, Kaname ; Urasaki, Naomitsu ; Uezato, Katsumi
Author_Institution :
Fac. of Eng., Ryukyus Univ., Okinawa, Japan
Abstract :
This paper presents a position sensorless control of synchronous reluctance motor (SynRM) considering the stator iron loss with the extended Kalman filter (EKF). The EKF estimates the rotor position and speed of the SynRM. The EKF is developed based on the both the voltage equation considering the stator iron loss and dynamic equation of SynRM. The validity of the proposed method is confirmed by experiment results.
Keywords :
Kalman filters; angular velocity control; losses; machine control; parameter estimation; position control; reluctance motors; rotors; stators; dynamic equation; extended Kalman filter; position sensorless control; rotor position; speed; stator iron loss; synchronous reluctance motor; voltage equation; AC motors; Equations; Iron; Machine vector control; Reluctance motors; Rotors; Sensorless control; Stators; Synchronous motors; Voltage;
Conference_Titel :
Power Electronics Specialist Conference, 2003. PESC '03. 2003 IEEE 34th Annual
Print_ISBN :
0-7803-7754-0
DOI :
10.1109/PESC.2003.1218326
