Detent Force Modeling and Analysis for Vertical Permanent-Magnet Linear Synchronous Motor Using Equivalent Magnetic Network Method
2011 ◽
Vol 143-144
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pp. 148-153
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Keyword(s):
This paper investigates the detent force modeling of a slotted iron core type vertical permanent magnet linear synchronous motor (PMLSM) for ropeless elevator applications. Variable network non-linear magnetic equivalent circuit model is established to predict the detent force of PMLSM. The topology structure of equivalent magnetic circuit is developed and the permeances are derived and calculated. The end effect of two end teeth is essential for analysis of detent force and it is focused in the modeling. Magnetic saturation of primary iron-core also be taken into account. In final some 3-D finite-element numerical calculation results are used to validate the feasibility of the proposed method.
2013 ◽
Vol 416-417
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pp. 27-32
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2010 ◽
Vol 33
(1-2)
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pp. 589-595
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Keyword(s):
Keyword(s):
2008 ◽
Vol 44
(11)
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pp. 4345-4348
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2009 ◽
Vol 45
(6)
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pp. 2827-2830
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Keyword(s):
2013 ◽
Vol 416-417
◽
pp. 390-394
Keyword(s):
2019 ◽
Vol 34
(3)
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pp. 1411-1421
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