Comparison of alternative topologies for VRPM (transverse-flux) electrical machines
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. USA, Institute of Electrical and Electronics Engineers, 1-7. (Digest 1997/090).
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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.
|Item Type:||Book Section|
|Subjects:||T Technology > TK Electrical engineering. Electronics Nuclear engineering|
|Divisions:||University Structure - Pre August 2011 > School of Engineering Sciences
|Date Deposited:||16 Nov 2006|
|Last Modified:||27 Mar 2014 18:10|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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