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Optimization of a New Radial Electrodynamic Damper

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Kluyskens, Virginie [UCL] Dehez, Bruno [UCL]

The study of electrodynamic dampers is an important point when working with electrodynamic bearings. These dampers may also be used in combination with reluctant passive magnetic bearings. This paper proposes a new design of a robust and inherently stable radial electrodynamic damper with a homopolar axial magnetic flux. An optimization, based on finite element models, of this new bearing topology is made. For this to be possible, a 2-D representation of the damper is developed equivalent to the 3-D damper. The results of the optimizations are presented and a discussion of the influence of some of the parameters is done.

Document type Communication à un colloque (Conference Paper) – Présentation orale avec comité de sélection
Access type Accès restreint
Publication date 2014
Language Anglais
Conference "14th International Symposium on Magnetic Bearings", Linz, Austria (du 11/08/2014 au 14/08/2014)
Host document "Proceedings of the 14th International Symposium on Magnetic Bearings"
Publication status Publié
Affiliation UCL - SST/IMMC/MEED - Mechatronic, Electrical Energy, and Dynamics Systems
Links
Bibliographic reference Kluyskens, Virginie ; Dehez, Bruno. Optimization of a New Radial Electrodynamic Damper.14th International Symposium on Magnetic Bearings (Linz, Austria, du 11/08/2014 au 14/08/2014). In: Proceedings of the 14th International Symposium on Magnetic Bearings, 2014
Permanent URL http://hdl.handle.net/2078.1/153952