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Specialized Conductor Models for Finite Element Eddy Current Simulation
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| Author(s) |
T. Weiland; H. De Gersem; K. Hameyer |
| Abstract |
Transformer and machine windings with complicated shapes and winding schemes can not be considered
in full detail within an overall machine model. In this paper, besides the standard solid and stranded
conductor models, specialized conductor models are developed for foil and machine windings which
may exhibit particular skin and proximity effects. The conductor models globally behave as the true
windings without requiring a full geometrical discretization or detailed winding scheme. They refine
adaptively according to local error estimates in the global model, offer smaller computational times and
are more reliable than if solid and stranded conductor models would be applied. The conductor models
appear as magnetically coupled elements in an external circuit model. The field-circuit coupled model
is conveniently represented by a coupled system of equations. |
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| Filename: | EPE-PEMC2002 - SSKH-03 - Weiland.pdf |
| Filesize: | 237.1 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-05-12 by System |
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