A Novel Stator and Rotor Dual PM Vernier Motor With Space Vector Pulse Width Modulation

Author

Shuangxia Niu ; Ho, S.L. ; Fu, W.N.

Author_Institution

Hong Kong Polytech. Univ., Hong Kong, China

Volume

50

Issue

2

fYear

2014

fDate

Feb. 2014

Firstpage

805

Lastpage

808

Abstract

In this paper, an electric machine with dual permanent magnet (PM) structures in both stator and rotor is proposed. Multi-pole PMs are buried both in stator and rotor slots of the proposed machine and the magnetic field is modulated through the stator and rotor teeth. This machine with dual magnetic flux modulation can be categorized as one special case of flux-modulating machines. A time-stepping finite-element method combined with space vector pulse width modulation-based vector control method is used to analyze the steady-state and transient performance of the machine and its control system.

Keywords

finite element analysis; machine vector control; magnetic flux; permanent magnet motors; pulse width modulation; rotors; stators; -stepping finite-element method; control system; dual magnetic flux modulation; electric machine; flux-modulating machines; machine modulation; magnetic field modulation; multipole PM; permanent magnet structures; rotor dual PM vernier motor; rotor teeth; space vector pulse width modulation-based vector control method; stator dual PM vernier motor; stator teeth; steady-state performance analysis; transient performance analysis; Rotors; Space vector pulse width modulation; Stator windings; Torque; Vectors; Electric machine; SVPWM; finite-element method;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/TMAG.2013.2280758

Filename

6749251