DocumentCode
2632454
Title
Observer based identification of unbalanced magnetic pull in asynchronous motors
Author
Boynov, K.O. ; Lomonova, E.A.
Author_Institution
Protonic Holland BV, Zwaag, Netherlands
fYear
2010
fDate
6-8 Sept. 2010
Abstract
This paper presents an iterative approach to identification of sources and characteristics of rotor and airgap eccentricity and, consequently, unbalanced magnetic pull (UMP) in asynchronous motors. The presented method is based on the number of mathematical modeling techniques, namely: finite elements method (FEM), Lagrangian dynamics and optimal estimation in combination with experimental measurements.
Keywords
induction motors; Lagrangian dynamics; airgap; asynchronous motors; finite elements method; mathematical modeling; optimal estimation; rotor; unbalanced magnetic pull; Force; Induction motors; Rotors; Saturation magnetization; Stator cores; Vibrations;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Motion Control Conference (EPE/PEMC), 2010 14th International
Conference_Location
Ohrid
Print_ISBN
978-1-4244-7856-9
Type
conf
DOI
10.1109/EPEPEMC.2010.5606835
Filename
5606835
Link To Document