A modal model of common-mode chokes for conducted interference prediction

Albert Miquel Sánchez, Antonio Pérez, Joan Ramon Regué, Miquel Ribó, Pablo Rodríguez-Cepeda, Francisco Javier Pajares

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    Resum

    In this paper, a new methodology to characterize common-mode chokes is presented. It is based on a model where common-mode and differential-mode interference is separated into different ports. This methodology is used to explain modal conversion inside common-mode chokes, predict the common-mode and differential-mode conducted emissions when common-mode chokes are connected to electric devices, and improve the filtering performance of common-mode chokes by finding the optimal common-mode choke parameters.

    Idioma originalAnglès
    Número d’article5409658
    Pàgines (de-a)749-752
    Nombre de pàgines4
    RevistaIEEE Transactions on Electromagnetic Compatibility
    Volum52
    Número3
    DOIs
    Estat de la publicacióPublicada - d’ag. 2010

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