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Article Dans Une Revue IEEE Transactions on Electromagnetic Compatibility Année : 2013

Conducted EMI of DC-DC Converters With Parametric Uncertainties

Résumé

This paper presents a new methodology to analyze the conducted interferences of power converters when its parameters are described by probability density functions rather than numerical values. The methodology is based on determining a set of surrogate models per frequency of the converter, which has less input and output variables, and shorter simulation time but similar precision for the evaluation of conducted emissions. This approach presents several advantages when compared to classical ones, such as Monte Carlo simulations and collocation methods. The results are presented as probability density functions and confidence intervals.
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Dates et versions

hal-00776420 , version 1 (15-01-2013)

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Moises Ferber de Vieira Lessa, Christian Vollaire, Laurent Krähenbühl, Jean-Louis Coulomb, Joao Antonio Vasconcelos. Conducted EMI of DC-DC Converters With Parametric Uncertainties. IEEE Transactions on Electromagnetic Compatibility, 2013, 55 (4), pp.699 - 706. ⟨10.1109/TEMC.2012.2235443⟩. ⟨hal-00776420⟩
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