Title :
A modified discretization method for discrete full-order flux observer of induction motor
Author :
Bo Wang;Yong Yu;Wei Sun;Gaolin Wang;Dianguo Xu
Author_Institution :
HARBIN INSTITUTE OF TECHNOLOGY, No. 92, West Dazhi Street, Nangang District, Harbin, China
Abstract :
In order to improve the discretization accuracy of discrete full-order flux observer, a modified discretization approach based full-order flux observer is proposed for sensorless induction motor drive. The presented method possesses higher precision without complex decoupling calculations. The experimental results verify the effectiveness of the proposed algorithm.
Keywords :
"Observers","Rotors","Induction motors","Accuracy","Stators","Inductance","Mathematical model"
Conference_Titel :
Power Electronics and Applications (EPE´15 ECCE-Europe), 2015 17th European Conference on
DOI :
10.1109/EPE.2015.7309406
