We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Optimization of Permanent Magnet Synchronous Motors Using Conformal Mappings.
- Authors
Rezaeealam, Behrooz; Rezaee-Alam, Farhad
- Abstract
An optimal permanent magnet synchronous motor (PMSM) should be a low cogging torque and a sinusoidal back-EMF. In this paper, different magnetizations and shaping models of permanent magnets (PMs) are investigated for achieving an optimal performance. The technique of slot opening shift is simultaneously implemented on the stator slots for more reducing of the cogging torque. To this end, the conformal mapping (CM) method as an accurate and fast technique is used to calculate the motor performance under each condition. In final, the optimal results obtained through the CM method are verified by comparing with the corresponding results obtained from the finite element method (FEM).
- Subjects
PERMANENT magnets; MAGNETIZATION; CONFORMAL mapping; FINITE element method; TORQUE
- Publication
Applied Computational Electromagnetics Society Journal, 2017, Vol 32, Issue 10, p915
- ISSN
1054-4887
- Publication type
Article