A method for predicting the field in permanent-magnetic axial-field motors
- 1 September 1992
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Magnetics
- Vol. 28 (5) , 2061-2066
- https://doi.org/10.1109/20.179400
Abstract
A method for analyzing the field in the coil region of permanent-magnet axial-field motors is presented. The method entails the use of a theoretically derived two-dimensional field formula coupled with a semiempirical procedure for specifying the magnetic state of the motor magnet. This method enables rapid parametric studies of field strength relative to variations in motor dimensions and magnet materials. It is applied to a motor with a ceramic magnet, and excellent agreement is demonstrated between the computed and measured data.>Keywords
This publication has 3 references indexed in Scilit:
- Measurement of magnetic fields in axial field motorsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1992
- The optimization of multipole magnetizing fixtures for high-energy magnetsJournal of Applied Physics, 1990
- Three-Dimensional Finite Element Solution for a Permanent Magnet Axial-Field MachineIEEE Transactions on Power Apparatus and Systems, 1983