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Performances analysis of 6Slot-14Pole e-core hybrid excitation flux switching machine for hybrid electric vehicle

Zakaria, Siti Nur Umira and Rahimi, Siti Khalidah and Jaafar, Nurul Ain and Sulaiman, Erwan (2014) Performances analysis of 6Slot-14Pole e-core hybrid excitation flux switching machine for hybrid electric vehicle. In: The 2nd Power and Energy Conversion Symposium (PECS 2014) , 12 May 2014, Universiti Teknikal Malaysia,Melaka .

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Abstract

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.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: field excitation flux switching motor; hybrid electric vehicle and field excitation coil (DC FEC)
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1001-1841 Production of electric energy or power. Powerplants. Central stations
Divisions: Faculty of Electrical and Electronic Engineering > Department of Electrical Power Engineering
Depositing User: Normajihan Abd. Rahman
Date Deposited: 03 Jun 2014 06:36
Last Modified: 21 Jan 2015 07:18
URI: http://eprints.uthm.edu.my/id/eprint/5559
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