Mathematical Analysis and Investigation Results of the Bearingless Electric Motor with Permanent Magnets

Maciej Henzel

doi:10.4028/www.scientific.net/SSP.198.354

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Mathematical Analysis and Investigation Results of the Bearingless Electric Motor with Permanent Magnets
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Mathematical Analysis and Investigation Results of the Bearingless Electric Motor with Permanent Magnets

Abstract:

The paper deals with analysis of bearingless electric motor with surface-mounted permanent magnets. This kind of electric motor eliminate disadvantages of conventional motors, e.g. overall efficiency, friction forces, heat abstraction. In paper are shown mathematical analysis of bearingless motor and experimental investigation results of them. There are shown results of analysis of magnetic flux density distribution in bearingless motor by finite element method, too. This kind of motor was elaborated and investigated in Military University of Technology.

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Periodical:

Solid State Phenomena (Volume 198)

Pages:

354-359

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.198.354

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Online since:

March 2013

Authors:

Maciej Henzel

Keywords:

Active Magnetic Bearing (AMB), Electric Motor, Permanent Magnet

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References

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DOI: 10.1109/carpathiancc.2012.6228642

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