The Analysis of Air Gap Flux Density in Permanent Magnet Brushless Motor with External Rotor

Rui Yuan Xu; Cun Shan Zhang

doi:10.4028/www.scientific.net/AMR.383-390.2666

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 383-390The Analysis of Air Gap Flux Density in Permanent...

The Analysis of Air Gap Flux Density in Permanent Magnet Brushless Motor with External Rotor

Abstract:

The air gap flux density distribution in different radius of three conditions such as stator iron without slotting, stator iron slotting under no load condition and stator iron slotting under load condition is discussed using the 2-D finite element method. The effect of slotting on the distribution of air gap flux density of permanent magnet brushless motor is also analyzed.

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Periodical:

Advanced Materials Research (Volumes 383-390)

Pages:

2666-2671

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.383-390.2666

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Online since:

November 2011

Authors:

Rui Yuan Xu, Cun Shan Zhang

Keywords:

Armature Reactions, Component, Flux Density, Inite Element Method, Slot Effect

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References

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