Performances analysis of 6Slot-14Pole e-core hybrid excitation flux switching machine for hybrid electric vehicle
This paper presents a new structure of 6Slot-14Pole E-core hybrid excitation flux switching machine (HEFSM) with single piece rugged rotor structure for Hybrid Electric vehicles HEVs drives. The new design of E-core HEFSM is easy to manufacture due to simple design of structure. It has the potential...
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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/5559/ http://eprints.uthm.edu.my/5559/1/Performances_Analysis_of_6Slot%2D14Pole.pdf |
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| Summary: | This paper presents a new structure of 6Slot-14Pole
E-core hybrid excitation flux switching machine (HEFSM) with
single piece rugged rotor structure for Hybrid Electric vehicles
HEVs drives. The new design of E-core HEFSM is easy to
manufacture due to simple design of structure. It has the
potential to be extremely low cost due to less Permanent magnet
(PM) usage. In addition, all flux sources including PM, DC field
excitation coil (FEC) and armature coil are located on the E
shape stator body with the advantages of concentrated armature
and FEC windings, less coil end length, variable flux capabilities
of FEC, less PM volume, and simpler structure which paves
better way for design optimization. The design of the motor and
its simulation using Commercial 2D-FEA package, JMAGDesigner
ver. 13.0 released by JSOL Corporation is presented.
Initially, coil arrangement test is analyzed to all armature coil
slots to confirm the polarity of the phase and to validate the
operating principle of the motor. Then, flux interaction analysis
is performed to investigate the flux capabilities at various
current densities. Torque and power performances are
investigated at various armature and FEC current densities for
HEV applications. |
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