Title :
Comparison of fast permanent magnet flux estimation methods for railway traction application PMSMs
Author :
Calleja, C. ; Lopez-de-Heredia, A. ; Villar, I. ; Etxeberria-Otadui, I. ; Zhu, Z.Q.
Author_Institution :
IK4-Ikerlan, Arrasate-Mondragón, Spain
Abstract :
Two fast online Permanent Magnet Synchronous Machine (PMSM) flux estimation methods, reactive power feedback and extended Kalman filter based methods, are analyzed and compared from machine real torque optimization point of view. The analysis has been carried out, firstly, in simulation and afterwards, it has experimentally been validated on a 120kW SPMSM railway traction prototype.
Keywords :
permanent magnet machines; railway electrification; synchronous machines; traction; SPMSM railway traction prototype; extended Kalman filter based methods; fast permanent magnet flux estimation methods; machine real torque optimization; permanent magnet synchronous machine; power 120 kW; railway traction; reactive power feedback; Equations; Estimation; Kalman filters; Mathematical model; Permanent magnets; Stators; Torque; Direct torque and flux control; Estimation techniques; Permanent magnet motors; Rail Vehicle;
Conference_Titel :
Power Electronics and Applications (EPE), 2013 15th European Conference on
Conference_Location :
Lille
DOI :
10.1109/EPE.2013.6634367
