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RÚRA, D. BÁRTA, J.
Originální název
An Analysis of Conical Homopolar Electrodynamic Bearing
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
The electrodynamic bearings (EDB) have a great perspective to substitute the traditional reluctance type electromagnetic bearings (EMB) used for supporting the rotor and keep it stable during the whole range of operation. Hybridization plays an important role in the development of magnetic bearing (MB) because combining for example axial and radial bearings into one single device results in a cost-effective solution usually smaller in size that has advantages when implemented in the motor design. In this paper, a hybrid arrangement that combines radial and axial EDB into a single device is presented. The most perspective low-loss design called homopolar EDB adopted with the traditional magnet-pole shoe arrangement is studied in the conical arrangement of rotor and stator. The results show great progress in the performance of MB as well as an easy way to balance between radial and axial load capacity.
Klíčová slova
EDB, eddy current, electrodynamic bearing, induced currents
Autoři
RÚRA, D.; BÁRTA, J.
Vydáno
26. 4. 2022
Nakladatel
Brno University of Technology, Faculty of Electronic Engineering and Communication
Místo
Brno
ISBN
978-80-214-6029-4
Kniha
PROCEEDINGS I OF THE 28TH STUDENT EEICT 2022 General Papers
Edice
1
Strany od
336
Strany do
340
Strany počet
5
URL
https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2022_sbornik_1_v2.pdf
BibTex
@inproceedings{BUT178866, author="Dávid {Rúra} and Jan {Bárta}", title="An Analysis of Conical Homopolar Electrodynamic Bearing", booktitle="PROCEEDINGS I OF THE 28TH STUDENT EEICT 2022 General Papers", year="2022", series="1", pages="336--340", publisher="Brno University of Technology, Faculty of Electronic Engineering and Communication", address="Brno", isbn="978-80-214-6029-4", url="https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2022_sbornik_1_v2.pdf" }