Hybrid permanent-magnet synchronous motors
- 1 January 1978
- journal article
- Published by Institution of Engineering and Technology (IET) in Proceedings of the Institution of Electrical Engineers
- Vol. 125 (3) , 203-208
- https://doi.org/10.1049/piee.1978.0053
Abstract
The paper provides a comprehensive review of the development of self-starting synchronous motors with permanent-magnet excitation. Several new configurations of machine are described and their performance is demonstrated. Some important aspects of the performance are discussed. It is shown that the finite-element method of computing permanent-magnet fields, discussed in an earlier paper, gives an accurate prediction of performance.Keywords
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