Title :
Computation of Rotating Force Waves in Skewed Induction Machines Using Multi-Slice Models
Author :
Weilharter, Bernhard ; Bíró, Oszkár ; Rainer, Siegfried ; Stermecki, Andrej
Author_Institution :
Inst. for Electr. Drives & Machines, Graz Univ. of Technol., Graz, Austria
fDate :
5/1/2011 12:00:00 AM
Abstract :
Investigations of the noise behavior of induction machines demand the calculation of the rotating force waves and thus the determination of the field-harmonics. The goal of this paper is to develop a method to compute the field-harmonics of a skewed induction machine using a multi-slice model.
Keywords :
acoustic noise; asynchronous machines; electromagnetic fields; finite element analysis; harmonics; vibrations; acoustic noise; electric machine; electromagnetic field; field-harmonics; finite element analysis; multislice model; noise behavior; rotating force wave; skewed induction machine; vibrations; Atmospheric modeling; Computational modeling; Force; Harmonic analysis; Magnetomechanical effects; Rotors; Stators; Acoustic noise; electric machines; electromagnetic fields; finite element methods; vibrations;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2010.2096408
