Nano Science and Technology Institute
MSM 98
MSM 98
Technical Proceedings of the 1998 International Conference on Modeling and Simulation of Microsystems
 
Chapter 14: Applications: Hall Effect, Storage
 

Semianalytic Modelling of a Magnetic Levitated Disk with Nonuniform Polarization

Authors:S. Michael, G. Scheinert and H. Uhlman
Affilation:Technical University of Ilmenau, DE
Pages:655 - 659
Keywords:magnetic bearing, permanent magnet
Abstract:A magnetic bearing for a high rotating electromagnetic drived disk with regard to future applications like the Laser-TV is modelled and designed. For modelling of the system consisting of permanent magnets and copper coils a semianalytic caiculation tool is presented. Based on this tool it follows a static optimization of geometrical and magnetic bearing parameters. A first function model with a reached rotor speed of 48.000rpm validates the semianalytic model and realized investigation.
Semianalytic Modelling of a Magnetic Levitated Disk with Nonuniform PolarizationView PDF of paper
ISBN:0-96661-35-0-3
Pages:678
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