Design studies and performance of a novel 12S- 8P HEFSM with segmental rotor
This paper present the design studies and performance of novel 12slot-8pole hybrid excitation flux switching motor (HEFSM) with segmental rotor for various applications. Novel structure of HEFSM contains three PMs and three FECs for the excitation source to make the structure simple and smooth flux...
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| Main Authors: | , , , |
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| Format: | Article |
| Published: |
Journal of Electrical Systems
2015
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| Subjects: | |
| Online Access: | http://www.journal.esrgroups.org/jes/papers/AMPE2015_JES_6_.pdf http://www.journal.esrgroups.org/jes/papers/AMPE2015_JES_6_.pdf http://eprints.uthm.edu.my/8337/1/AMPE2015_JES_6_.pdf |
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| Summary: | This paper present the design studies and performance of novel 12slot-8pole hybrid excitation
flux switching motor (HEFSM) with segmental rotor for various applications. Novel structure of
HEFSM contains three PMs and three FECs for the excitation source to make the structure
simple and smooth flux distribution over the stator and rotor segments. The segmental rotor has
been used to obtain the shortest flux paths through the segments of rotor unlike toothed rotor
structure. Besides, Finite Element Analysis (FEA) is used to examine the magnetic flux lines,
flux strengthening, torque and power vs speed characteristics, losses and efficiency of proposed
motor. As conclusion novel HEFSM achieved the torque 55% and power 61% more than the
initial HEFSM along with 78.56% of efficiency which is suitable for various high speed motor
applications |
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