Title :
The effects of saturation induced saliency movement on flux angle estimation
Author :
Aime, Maddalena L. ; Degner, Michael W. ; Lorenz, Robert D.
Author_Institution :
Dipt. di Elettronica ed Inf., Politecnico di Milano, Italy
fDate :
29 Jun-1 Jul 1998
Abstract :
This paper presents results from a substantially experimental study of the relationship between the location of saturation-induced saliencies and the various flux components in an induction machine. The movement of the saturation-induced saliencies affects techniques that use these saliencies for flux angle estimation and direct field orientation. Approaches are presented to use this knowledge of saliency movement to improve flux angle estimation
Keywords :
asynchronous machines; machine theory; magnetic flux; parameter estimation; rotors; field orientation; flux angle estimation; induction machine; parameter estimation; rotor flux; saturation induced saliency; Coils; Induction machines; Influenza; Magnetic flux; Mechanical engineering; Position measurement; Saturation magnetization; Sensor phenomena and characterization; Stators; Torque control;
Conference_Titel :
Advanced Motion Control, 1998. AMC '98-Coimbra., 1998 5th International Workshop on
Conference_Location :
Coimbra
Print_ISBN :
0-7803-4484-7
DOI :
10.1109/AMC.1998.743565
