This article describes the mechanisms of electromagnetic disturbances in power electronics devices. These ones are more and more present in aircraft because they simplify maintenance, allow to reduce costs and to increase payload. By using of simple models, it is shown that these devices are inherently sources of high disturbances in a wide frequency range. Some points related to the technology of semiconductors that contribute to these phenomena will be indicated. All elements of a system or of a subsystem that contribute to the generation or transmission of EM disturbances (generators, converters, cables, actuators) will be highlighted. Thus, this article aims to sensitize the designer of systems or subsystems to include the EMC constraints at the early phase of the design of a new project.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Caracteristiques et evolution du bruit electromagnetique dans les dispositifs d'alimentation embarques sur aeronef


    Additional title:

    Untersuchung der elektromagnetischen Störstrahlung in Flugzeugen, verursacht durch die Leistungselektronik an Bord
    Characteristics and evolutions of electromagnetic noises in aircrafts due to power electronics on-board


    Contributors:


    Publication date :

    2009


    Size :

    10 Seiten, 17 Bilder, 1 Tabelle, 7 Quellen



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    French




    SYSTEME POUR L'ALIMENTATION D'ACTIONNEURS ELECTRIQUES EMBARQUES DANS UN AERONEF

    NIERLICH FLORENT / GARCIA JEAN-PIERRE | European Patent Office | 2020

    Free access

    Système d’alimentation électrique d’un aéronef.

    BRADIER MATTHIEU / KAHALERRAS MOHAMED KHALED | European Patent Office | 2024

    Free access

    SYSTEME POUR L'ALIMENTATION ET LA COMMANDE D'ACTIONNEURS A COMMANDE ELECTRIQUE EMBARQUES DANS UN AERONEF

    NIERLICH FLORENT / GARCIA JEAN-PIERRE | European Patent Office | 2021

    Free access

    SYSTEME D'ALIMENTATION ELECTRIQUE POUR AERONEF

    HUANG HAO / SHIPLEY ADRIAN | European Patent Office | 2015

    Free access

    système d’alimentation électrique pour aéronef

    ROQUES SERGE THIERRY / SEIZE GUILHEM | European Patent Office | 2023

    Free access