Search
 
loader loading subjects...
cover
2-D Analytical Evaluation of Magnetic Field and Unbalanced Magnetic Pull in Isotropic Electrical Machines with Eccentric Rotor
A. Di Gerlando, G. Foglia, M. Iacchetti, R. Perini
164 - 176
10.3233/978-1-60750-604-1-164
Studies in Applied Electromagnetics and Mechanics
Volume 34: Computer Field Models of Electromagnetic Devices
Abstract

The unbalanced magnetic pull is analytically modelled, referring to cylindrical rotor a.c. machines. Even if under some simplifying hypotheses (no homopolar flux, sinusoidal space distribution of the current density, no saturation, no parallel paths), various compact and significant expressions of field and force are obtained, for any number of pole pairs. Some FEM simulations and comparison with test data confirm the soundness of the proposed approach.

$35.00 / €27.50 / £22.00
Add PDF to cart