Performance comparison of 24slot-10pole and 12slot-8pole wound field three-phase switched-flux machine
This paper presents a comparative study of two types of wound field three-phase switched-flux machine (SFM) with non-overlap winding and salient rotor. Both armature and field winding are located on the stator and rotor is composed of only stack of iron. Non-overlap armature and field windings and t...
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| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Published: |
2014
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/5563/ http://eprints.uthm.edu.my/5563/4/Performance_Comparison_of_24Slot%2D10Pole.pdf |
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| Summary: | This paper presents a comparative study of two
types of wound field three-phase switched-flux machine (SFM)
with non-overlap winding and salient rotor. Both armature and
field winding are located on the stator and rotor is composed of
only stack of iron. Non-overlap armature and field windings and
toothed-rotor are the clear advantages of these machines as the
copper losses gets reduce and rotor becomes more robust.
Initially, the motor general construction, the working principle
and design concept of proposed machines are outlined. Then, coil
arrangement test, peak armature flux linkage, back emf, cogging
torque, average torque and torque-speed characteristics of both
machines are analyzed and compared by two-dimensional finite
element analysis(2D- FEA). |
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