Comparison of sliding-surface and moving-band techniques in frequency-domain finite-element models of rotating machines

De Gersem, Herbert; Gyselinck, Johan; Dular, Patrick; Hameyer, Kay; Weiland, Thomas

doi:10.1108/03321640410553436

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Article (Scientific journals)

Comparison of sliding-surface and moving-band techniques in frequency-domain finite-element models of rotating machines

De Gersem, Herbert; Gyselinck, Johan; Dular, Patrick et al.

2004 • In COMPEL, 23 (4), p. 1006-1014

Peer Reviewed verified by ORBi

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https://hdl.handle.net/2268/191405

DOI
10.1108/03321640410553436

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Keywords :

finite element analysis; electric machines; electrotechnology

Abstract :

[en] The sliding-surface and moving-band techniques are introduced in frequency-domain finite element formulations to model the solid-body motion of the rotors in an cylindrical machine. Both techniques are compared concerning their feasibility and computational efficiency. A frequency-domain model of a capacitor motor is equipped with a sliding surface and compared to a transient model with moving band. This example illustrates the advantages of frequency-domain simulation over transient simulation for the simulation of steady-state working conditions of electrical machines.

Disciplines :

Mathematics
Computer science
Electrical & electronics engineering

Author, co-author :

De Gersem, Herbert

Gyselinck, Johan

Dular, Patrick ; Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE)

Hameyer, Kay

Weiland, Thomas

Language :

English

Title :

Comparison of sliding-surface and moving-band techniques in frequency-domain finite-element models of rotating machines

Publication date :

2004

Journal title :

COMPEL

ISSN :

0332-1649

eISSN :

2054-5606

Publisher :

Emerald Group Publishing Limited, Bradford, United Kingdom

Volume :

Issue :

Pages :

1006-1014

Peer reviewed :

Peer Reviewed verified by ORBi

Funders :

BELSPO - SPP Politique scientifique - Service Public Fédéral de Programmation Politique scientifique
F.R.S.-FNRS - Fonds de la Recherche Scientifique

Available on ORBi :

since 15 January 2016

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Bibliography

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