Yu Y.,Datastorage Institute |
Bi C.,Datastorage Institute |
Hla P.N.,Datastorage Institute |
Jiang Q.,Datastorage Institute |
And 3 more authors.
IEEE Transactions on Magnetics | Year: 2013
This paper analyzes the incline unbalanced magnetic pull (IUMP) generated in the permanent magnetic synchronous motor (PMSM) with the rotor misalignment. The motor magnetic field in such a motor is asymmetric, and both the magnitude and the action point of UMP vary in motor operation. This paper presents an analytical model for analyzing the 3-D effects of the UMP induced by the misalignment rotor. The numerical simulation results prove the effectiveness of the proposed analytic model. © 1965-2012 IEEE.