Title: Modeling of Flux Leakage in a Magnetic Circuit with Permanent Magnet
Abstract:The magnetic circuit analysis excluding flux loss and fringing effect often gives a result with unignorable error, when compared with real system. But, it is not easy to make a complete magnetic circu...The magnetic circuit analysis excluding flux loss and fringing effect often gives a result with unignorable error, when compared with real system. But, it is not easy to make a complete magnetic circuit model with the loss effects. This paper introduces a relatively simple method to build the model including the flux loss and fringing effect, in which the paths of leaked flux are simplified in terms of circular arcs and straight lines. After modification of the model, the error of about 36 % in maximum between the magnetic circuit analysis and FEM analysis is reduced to about 7 %.Read More
Publication Year: 2011
Publication Date: 2011-02-20
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 2
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