Comparative study of novel tubular flux-reversal transverse flux permanent magnet linear machine

Zhu, Shaohong and Cox, Tom and Gerada, Chris (2017) Comparative study of novel tubular flux-reversal transverse flux permanent magnet linear machine. In: 2017 IEEE Energy Conversion Congress and Exposition (ECCE), 1-5 October 2017, Cincinnatti, Ohio, USA.

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Abstract

This paper presents a novel tubular flux-reversal transverse flux permanent magnet linear machine (FR-TFPMLM), in which both magnet and armature winding are located at the short primary side whereas the secondary side is composed of only magnetic steel. This configuration is typically used in long stroke applications to save magnet material. With different configurations of phase winding, the machine can have two topologies, viz. axial three-phase and circumferential three-phase. The structure and operational principle of both topologies are firstly introduced; And then both theoretical and numerical analyses are performed. The electromagnetic characteristics of both machines, with particular focus on thrust force and force ripple, are optimized. Finally, the performances of optimal schemes of these two topologies are summarized and compared.

Item Type: Conference or Workshop Item (Paper)
Additional Information: doi:10.1109/ECCE.2017.8096739
Keywords: flux-reversal; linear machine; permanent magnet; thrust force; transverse flux
Schools/Departments: University of Nottingham, UK > Faculty of Engineering > Department of Electrical and Electronic Engineering
Depositing User: Burns, Rebecca
Date Deposited: 27 Feb 2018 12:48
Last Modified: 26 Jun 2018 12:43
URI: http://eprints.nottingham.ac.uk/id/eprint/50045

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