Title :
Indirect field-oriented control of an induction motor in the field-weakening region
Author :
Kerkman, Russel J. ; Rowan, Timothy M. ; Leggate, David
Author_Institution :
Allen-Bradley Co., Mequon, WI, USA
Abstract :
A self-organized field-oriented induction machine controller that addresses problems encountered in the field-weakening region is presented. The field-oriented controller (FOC) is based on model reference adaptive principles but relies on samples of the state of the machine to determine control inputs. The proposed controller is compared with other approaches to field-weakening operation, and the advantages and limitations of each are discussed. Experimental results are presented for the classical and the self-organized approaches to field-weakening operation
Keywords :
induction motors; machine control; model reference adaptive control systems; field-oriented controller; field-weakening region; indirect field-oriented control; induction motor; model reference adaptive principles; self-organized approaches; Circuits; Frequency; Inductance; Induction machines; Induction motors; Industry Applications Society; Manufacturing; Rotors; Sufficient conditions; Torque control;
Journal_Title :
Industry Applications, IEEE Transactions on
