TY - GEN
T1 - 2-D analytical evaluation of magnetic field and unbalanced magnetic pull in isotropic electrical machines with eccentric rotor
AU - Di, Gerlando A.
AU - Foglia, G.
AU - Iacchetti, Matteo
AU - Perini, R.
PY - 2010
Y1 - 2010
N2 - 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.
AB - 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.
KW - Eccentric rotor
KW - unbalanced magnetic pull
UR - https://www.scopus.com/pages/publications/84865406745
U2 - 10.3233/978-1-60750-604-1-164
DO - 10.3233/978-1-60750-604-1-164
M3 - Conference contribution
VL - 34
T3 - Studies in Applied Electromagnetics and Mechanics
BT - Studies in Applied Electromagnetics and Mechanics
PB - IOS Press
ER -