24th Annual Conference of the IEEE Industrial Electronics Society - IECON 1998, Aachen (Germany). 31 agosto - 04 septiembre 1998
Summary:
This paper shows that any rotor flux estimator can be analysed, in steady state, combining two basic estimators: the current and the voltage models. This formulation can be used to investigate the internal structure and robustness of any estimator as a function of the motor operating point. In addition, a design method for a rotor-flux estimator is proposed based on this formulation. This method is illustrated with a simple example. The estimator obtained is compared by simulation with a reduced-order observer when both estimators are used in a direct field-oriented control.
Keywords: No disponible / Not available
DOI: 
10.1109/IECON.1998.724141
Publication date: August 1998.
Citation:
Zamora, J., García-Cerrada, A., Unified formulation for rotor-flux estimation in an induction motor, 24th Annual Conference of the IEEE Industrial Electronics Society - IECON 1998, Aachen (Germany). 31 August - 04 September 1998.
IIT-98-017A
