A Stabilized Circuit-Consistent Foil Conductor Model
Elias Paakkunainen,
Jonas Bundschuh,
Idoia Cortes Garcia
et al.
Abstract:The magnetoquasistatic simulation of large power converters, in particular transformers, requires efficient models for their foils windings by means of homogenization techniques. Using the standard solid and stranded conductor models is not computationally feasible for a foil winding. In this article, the classical foil conductor model is derived and, for the first time, an inconsistency in terms of circuit theory is reported, which may lead to time-stepping instability. The inconsistency can be related to the… Show more
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