Design and analysis of wound field three-phase flux switching machine with non-overlap windings and salient rotor
Topologies for three-phase salient rotor flux-switching machines having non-overlap armature and field windings are presented. Salient rotor is used to modulate and switch the polarity of the flux linkage in the armature winding and this phenomenon represents the basic principle of operation of thes...
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| Main Authors: | , , , |
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| Format: | Article |
| Published: |
International Journal on Electrical Engineering and Informatics
2015
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| Subjects: | |
| Online Access: | http://www.ijeei.org/docs-209262813155a47124cbfbc.pdf http://www.ijeei.org/docs-209262813155a47124cbfbc.pdf http://eprints.uthm.edu.my/8312/1/docs%2D193533493355e006d54828e.pdf |
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| Summary: | Topologies for three-phase salient rotor flux-switching machines having
non-overlap armature and field windings are presented. Salient rotor is used to modulate
and switch the polarity of the flux linkage in the armature winding and this phenomenon
represents the basic principle of operation of these types of machines. Non-overlap
windings and toothed-rotor are the clear advantages of these topologies as the copper
losses gets reduce and rotor becomes more robust. Finite Element Analysis (FEA) is
used to examine the three phase topology of proposed Wound-field flux switching
motor (WFFSM) with non-overlap windings and salient rotor. Coil test analysis, peak
armature flux linkage, cogging torque, induced emf and average torque are examined.
On the basis of these analyses, it is confirmed that 24S-10P has high flux linkage, less
cogging torque and high average torque as compared to other WFFSMs. |
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