Proceedings Vol. 7 (2001)
INŽENÝRSKÁ MECHANIKA 2001
ENGINEERING MECHANICS 2001
May 14 – 17, 2001, Svratka, Czech Republic
Copyright © 2001 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, Prague
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
pages 231 - +8p, full text
In comparison with the active magnetic bearings, the advantage of passive (permanent) bearings is their simplicity and very low damping, but they can introduce instability of rotor position. Therefore the basic analysis of radial bearings properties including non linear characteristics are presented. The mathematical models of vertical and horizontal rotors supported by permanent magnetic bearings are derived. Splitting of resonance's due to the rotor weight and existence higher harmonics are mentioned as well.
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All papers were reviewed by members of the scientific committee.