Mitigation of magnetic flux saturation in dual-excitation flux switching motor

Author

Sulaiman, E. ; Zakaria, S.

Author_Institution

Res. Centre of Appl. Electromagn., Univ. Tun Hussein Onn Malaysia, Batu Pahat, Malaysia

fYear

2015

fDate

11-15 May 2015

Firstpage

1

Lastpage

1

Abstract

Development of dual-excitation flux switching machines (DEFSMs) in which the combination of permanent magnet (PM) and DC field-excitation coil (FEC) as their main flux sources has been carried out over many years. This is due to their definite advantage of variable flux capabilities with high potential to gain much higher torque and power densities, as well as higher efficiency over conventional PM machines. In this paper magnetic flux saturation of 12S-10P DEFSM is analyzed and mitigation technique using deterministic optimization approach is proposed to increase the torque production.

Keywords

coils; magnetic flux; optimisation; permanent magnet motors; permanent magnets; torque; DC field-excitation coil; deterministic optimization approach; dual-excitation flux switching machines; dual-excitation flux switching motor; flux sources; magnetic flux saturation mitigation; permanent magnet; power density; torque density; torque production; variable flux capabilities; Magnetic flux; Rotors; Stator windings; Switches; Torque;

fLanguage

English

Publisher

ieee

Conference_Titel

Magnetics Conference (INTERMAG), 2015 IEEE

Conference_Location

Beijing

Print_ISBN

978-1-4799-7321-7

Type

conf

DOI

10.1109/INTMAG.2015.7157226

Filename

7157226