Magnetic flux analysis of E-Core hybrid excitation flux switching motor with various topologies

Author

Zakaria, Siti Nur Umira ; Sulaiman, Erwan

Author_Institution

Center for Electromagn. Compatibility, Univ. Tun Hussein Onn Malaysia, Batu Pahat, Malaysia

fYear

2014

Firstpage

95

Lastpage

98

Abstract

In this paper, magnetic flux analysis of E-Core hybrid excitation flux switching motor (HEFSM) with various slot-pole combinations are presented. With several advantages of concentrated armature and DC field excitation coil (DC-FEC) windings, variable flux capability and robust rotor structure, design feasibility and performances analysis of 6Slot-4Pole, 6Slot-5Pole, 6Slot-7Pole and 6Slot-8Pole E-Core HEFSMs such as flux lines, flux linkage, cogging torque and flux distribution are analyzed based on 2D Finite Element Analysis (2D-FEA). Further design improvements and optimizations will be performed in future to increase their performances in term of torque and power.

Keywords

finite element analysis; magnetic flux; permanent magnet motors; rotors; stators; 2D finite element analysis; 2D-FEA; 6Slot-4Pole E-core HEFSM; 6Slot-5Pole E-core HEFSM; DC field excitation coil windings; DC-FEC windings; E-core hybrid excitation flux switching motor; HEFSM; cogging torque; concentrated armature; design feasibility; flux distribution; flux lines; flux linkage; magnetic flux analysis; permanent magnet motors; robust rotor structure; slot-pole combination; slot-pole combinations; variable flux capability; Magnetic analysis; Magnetic switching; Stator cores; Stator windings; Switches; Windings; concentrated winding; hybrid excitation flux switching machine (HEFSM); magnetic flux; permanent magnet (PM);

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Electromagnetics (APACE), 2014 IEEE Asia-Pacific Conference on

Print_ISBN

978-1-4799-6602-8

Type

conf

DOI

10.1109/APACE.2014.7043821

Filename

7043821