Radial force characteristics of multi-consequent-pole bearingless motor

Sugimoto, H; Kamiya, K; Nakamura, R; Asama, J; Chiba, A; Fukao, T; Dorrell, DG

Radial force characteristics of multi-consequent-pole bearingless motor

Sugimoto, H Kamiya, K Nakamura, R Asama, J Chiba, A Fukao, T Dorrell, DG

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Publication Type:: Conference Proceeding
Citation:: Proceedings of the 11th International Conference on Electrical Machines and Systems, ICEMS 2008, 2008, pp. 3644 - 3649
Issue Date:: 2008-12-01

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Field	Value	Language
dc.contributor.author	Sugimoto, H	en_US
dc.contributor.author	Kamiya, K	en_US
dc.contributor.author	Nakamura, R	en_US
dc.contributor.author	Asama, J	en_US
dc.contributor.author	Chiba, A	en_US
dc.contributor.author	Fukao, T	en_US
dc.contributor.author	Dorrell, DG https://orcid.org/0000-0001-8060-3386	en_US
dc.date.issued	2008-12-01	en_US
dc.identifier.citation	Proceedings of the 11th International Conference on Electrical Machines and Systems, ICEMS 2008, 2008, pp. 3644 - 3649	en_US
dc.identifier.isbn	9787506292214	en_US
dc.identifier.uri	http://hdl.handle.net/10453/11124
dc.description.abstract	Multi-consequent-pole bearingless motors can be used in low speed rotating and swinging stages (or platforms) under specific conditions. A test machine has been designed and built and in this machine two axes of freedom are actively controlled in the radial x-y directions. The suspension windings are of a novel toroidal shape, i.e., they are wound around the stator yoke. This produces a low axial length because the coil ends are compact. In the paper, a multi-consequent-pole rotor design is presented. The design procedure considered the leakage fluxes and magnetic saturation and used a three dimensional finite element analysis before the machine was constructed and tested. This paper proposes a novel structure for the suspension windings and the rotor. The suspension of the rotor was found to be successfully achieved and these characteristics are put forward in the paper.	en_US
dc.relation.ispartof	Proceedings of the 11th International Conference on Electrical Machines and Systems, ICEMS 2008	en_US
dc.title	Radial force characteristics of multi-consequent-pole bearingless motor	en_US
dc.type	Conference Proceeding
utslib.for	0902 Automotive Engineering	en_US
dc.location.activity	Wuhan, China	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	closed_access
pubs.publication-status	Published	en_US

Abstract:

Multi-consequent-pole bearingless motors can be used in low speed rotating and swinging stages (or platforms) under specific conditions. A test machine has been designed and built and in this machine two axes of freedom are actively controlled in the radial x-y directions. The suspension windings are of a novel toroidal shape, i.e., they are wound around the stator yoke. This produces a low axial length because the coil ends are compact. In the paper, a multi-consequent-pole rotor design is presented. The design procedure considered the leakage fluxes and magnetic saturation and used a three dimensional finite element analysis before the machine was constructed and tested. This paper proposes a novel structure for the suspension windings and the rotor. The suspension of the rotor was found to be successfully achieved and these characteristics are put forward in the paper.

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http://hdl.handle.net/10453/11124