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Novel Parallel Hybrid Excited Machines With Separate Stators.
- Source :
-
IEEE Transactions on Energy Conversion . Sep2016, Vol. 31 Issue 3, p1212-1220. 9p. - Publication Year :
- 2016
-
Abstract
- Hybrid excited (HE) machines combine the advantages of both high torque density and excellent flux regulation capability, while also having extensive applications. A novel partitioned stator HE machine employing two stators to allocate armature windings and excitations separately, is proposed in this paper. The permanent magnet (PM) pole-pair and wound field pole-pair are alternately placed on one stator to exhibit parallel magnetic paths, while the armature windings are located on the other stator. The iron-piece-rotor is sandwiched between the two stators. This machine inherits the advantages of stator-PM machine and further benefits from attractive flux regulation capability due to parallel topology. The operating principle and the slot/pole combination rule that are different from the conventional PM machine are illustrated. The two-dimensional finite element technique is used to evaluate the electromagnetic performance, confirming the mentioned advantages. A prototype is manufactured and tested to validate the predictions. [ABSTRACT FROM PUBLISHER]
- Subjects :
- *ELECTRIC motors
*MAGNETS
*ROTORS
*PROTOTYPES
*ELECTROMAGNETIC compatibility
Subjects
Details
- Language :
- English
- ISSN :
- 08858969
- Volume :
- 31
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Energy Conversion
- Publication Type :
- Academic Journal
- Accession number :
- 117713102
- Full Text :
- https://doi.org/10.1109/TEC.2016.2553149