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FEA-based design and parameter optimization study of 6-slot 5-pole PMFSM with field excitation for hybrid electric vehicle

Sulaiman, Erwan and Kosaka, T. and Matsui, N. (2011) FEA-based design and parameter optimization study of 6-slot 5-pole PMFSM with field excitation for hybrid electric vehicle. In: IEEE International Conference on Power and Energy (PECon2010), 29 Nov-1 Dec 2010, Kuala Lumpur, Malaysia.

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Abstract

Permanent magnet flux switching machine (PMFSM) with additional coil excitation has several attractive features compared to interior permanent magnet synchronous machines (IPMSM) conventionally employed in HEVs. The variable flux control capability and robust rotor structure make this machine becoming more attractive to apply for high speed motor drive system coupled with reduction gear. This paper presents an investigation into design possibility and parameter optimization study of 6-slot 5-pole PMFSM with hybrid excitation for traction drives in HEVs. The design target is the motor with maximum power more than 123kW and maximum power density more than 3.5kW/kg. A reduction of permanent magnet material for a given torque requirement and an extension in speed and torque ranges are chosen as the optimization indices. The designed motor enables to keep the same power density in existing IPMSM installed on a commercial SUV-HEV.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: permanent magnet flux switching machine (PMFSM); hybrid electric vehicle (HEV); field excitation; finite element analysis
Subjects: T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL1-484 Motor vehicles. Cycles
Divisions: Faculty of Electrical and Electronic Engineering > Department of Electrical Power Engineering
Depositing User: Normajihan Abd. Rahman
Date Deposited: 05 Oct 2011 07:37
Last Modified: 05 Oct 2011 07:37
URI: http://eprints.uthm.edu.my/id/eprint/2049
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