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Comparison of alternative topologies for VRPM (transverse-flux) electrical machines

Comparison of alternative topologies for VRPM (transverse-flux) electrical machines
Comparison of alternative topologies for VRPM (transverse-flux) electrical machines
This paper is concerned with a comparison of relative advantages and disadvantages of three alternative topologies for the general class of electric motors in which stator windings excite an air gap magnetic field of one pole-number, which is then modulated by a toothed steel structure so as to enable interaction with a heteropolar field of different pole-number produced by an arrangement of rotor permanent magnets. Such machines are variously described as variable-reluctance permanent-magnet (VRPM) or transverse-flux. The tree alternative topologies considered are: single-sided surface-magnet, single-sided surface magnet with stator bridges, and double-sided flux-concentrated.
1997/090
1-7
IEEE
Harris, M.R.
5855266c-306b-4405-b47b-d1bd6bb11703
Pajooman, G.H.
852f44b0-c1bf-4205-afa1-ca8d22866190
Abu-Sharkh, S.M.
97666072-939a-4569-a7ff-76788db2da34
Harris, M.R.
5855266c-306b-4405-b47b-d1bd6bb11703
Pajooman, G.H.
852f44b0-c1bf-4205-afa1-ca8d22866190
Abu-Sharkh, S.M.
97666072-939a-4569-a7ff-76788db2da34

Harris, M.R., Pajooman, G.H. and Abu-Sharkh, S.M. (1997) Comparison of alternative topologies for VRPM (transverse-flux) electrical machines. In IEE Colloquium on New Topologies for Permanent Magnet Machines. IEEE. pp. 1-7 .

Record type: Conference or Workshop Item (Paper)

Abstract

This paper is concerned with a comparison of relative advantages and disadvantages of three alternative topologies for the general class of electric motors in which stator windings excite an air gap magnetic field of one pole-number, which is then modulated by a toothed steel structure so as to enable interaction with a heteropolar field of different pole-number produced by an arrangement of rotor permanent magnets. Such machines are variously described as variable-reluctance permanent-magnet (VRPM) or transverse-flux. The tree alternative topologies considered are: single-sided surface-magnet, single-sided surface magnet with stator bridges, and double-sided flux-concentrated.

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More information

Published date: 1997
Venue - Dates: IEE Colloquium on New Topologies for Permanent Magnet Machines, London, UK, 1997-06-18 - 1997-06-18

Identifiers

Local EPrints ID: 21255
URI: http://eprints.soton.ac.uk/id/eprint/21255
PURE UUID: 98a1d0f4-681c-4445-a40a-838a5e0d5af1

Catalogue record

Date deposited: 16 Nov 2006
Last modified: 05 Mar 2024 17:37

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Contributors

Author: M.R. Harris
Author: G.H. Pajooman
Author: S.M. Abu-Sharkh

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