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Electromagnetic Performance of Nonoverlapping Stator Wound Field Synchronous Machine With Salient Pole Rotor.
- Source :
-
IEEE Transactions on Magnetics . Nov2015, Vol. 51 Issue 11, p1-4. 4p. - Publication Year :
- 2015
-
Abstract
- Three-phase nonoverlapping stator wound-field synchronous (NSWFS) machines employing salient pole rotors are proposed in this paper. Based on the optimized design, the influence of rotor pole number on the proposed machine is investigated. According to 2-D finite-element analysis (FEA), it is found that the proposed machine shows higher torque density and lower torque ripple compared with the existing NSWFS machines. The operation principles of the proposed machine under different pole numbers are presented and compared in this paper. The FEA-predicted back electromotive force, cogging torque, and static torque of NSWFS machines are validated by experiments made on the prototypes. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00189464
- Volume :
- 51
- Issue :
- 11
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Magnetics
- Publication Type :
- Academic Journal
- Accession number :
- 110651973
- Full Text :
- https://doi.org/10.1109/TMAG.2015.2442211