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Minimization of torque ripple in ferrite-assisted synchronous reluctance motors by using asymmetric stator.
- Source :
-
AIP Advances . May2018, Vol. 8 Issue 5, pN.PAG-N.PAG. 5p. - Publication Year :
- 2018
-
Abstract
- Torque ripple is one of the important issues for ferrite assisted synchronous reluctance motors (FASRMs). In this paper, an asymmetrical stator is proposed for the FASRM to reduce its torque ripple. In the proposed FASRM, an asymmetrical stator is designed by appropriately choosing the angle of the slot-opening shift. Meanwhile, its analytical torque expressions are derived. The results show that the proposed FASRM has an effective reduction in the cogging torque, reluctance torque ripple and total torque ripple. Moreover, it is easy to implement while the average torque is not sacrificed. [ABSTRACT FROM AUTHOR]
- Subjects :
- *FERRITES
*RELUCTANCE motors
*STATORS
Subjects
Details
- Language :
- English
- ISSN :
- 21583226
- Volume :
- 8
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- AIP Advances
- Publication Type :
- Academic Journal
- Accession number :
- 129914114
- Full Text :
- https://doi.org/10.1063/1.5006114