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Performance comparison of 24slot-10pole and 12slot-8pole wound field three-phase switched-flux machine

Khan, Faisal and Sulaiman, Erwan and Ahmad, Md Zarafi (2014) Performance comparison of 24slot-10pole and 12slot-8pole wound field three-phase switched-flux machine. 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 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).

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: low cost; wound field switched-flux machine; salient rotor; non-overlap winding; field excitation coil
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2000-2891 Dynamoelectric machinery and auxiliaries
Divisions: Faculty of Electrical and Electronic Engineering > Department of Electrical Power Engineering
Depositing User: Normajihan Abd. Rahman
Date Deposited: 01 Jun 2014 04:39
Last Modified: 21 Jan 2015 06:58
URI: http://eprints.uthm.edu.my/id/eprint/5563
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