The influence of permanent magnetic rings on the loss power, vibration and stability of vertical rotors

Abstract eng:
Lifting the vertical rotors by permanent magnets is an advanced technological solution for reducing energy losses in the supports. The disadvantage of this design is the instable interaction between the magnetic rings, which may destabilize the rotor oscillations. The performed research was focused on the development of computational procedures for analysis of energy losses in the supports of magnetically lifted vertical rotors mounted in rolling element bearings and on analysis of stability of their vibration in a wide range of operating speeds. The computational simulations proved efficiency of the magnetic suspension.

Institute of Theoretical and Applied Mechanics of the Cech Academy of Sciences, Prague
Conference Title:
Conference Title:
Engineering Mechanics 2018
Conference Venue:
Svratka, CZ
Conference Dates:
2018-05-14 / 2018-05-17
Text je chráněný podle autorského zákona č. 121/2000 Sb.

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 Record created 2022-01-10, last modified 2022-01-10

Original version of the author's contribution in proceedings, page , section DYN.:
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