The numerous advantages of insulated gate bipolar transistor (IGBT) power modules and their ongoing development for higher voltage and current ratings make them interesting for traction applications. These applications imply high reliability requirements. One important requirement is the ability to withstand power cycles. Power cycles cause temperature changes which lead to a mechanical stress that can result in a failure. Lifting of bond wires is thereby the predominant failure mechanism. A fast power cycling test method activating the main failure mechanism has been developed which allows reproduction of millions of temperature changes in a short time. The applicability of fast testing is supported by a mechanical analysis. Test results show the number of cycles to failure as a function of temperature changes for an IGBT single switch. A descriptive model is deduced from the results.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Fast power cycling test of IGBT modules in traction application


    Beteiligte:
    Held, M. (Autor:in) / Jacob, P. (Autor:in) / Nicoletti, G. (Autor:in) / Scacco, P. (Autor:in) / Poech, M.H. (Autor:in)


    Erscheinungsdatum :

    1997


    Format / Umfang :

    6 Seiten, 7 Quellen




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Reliability of IGBT Power Modules for Traction Applications

    Wolfgang, E. / Franke, T. / Laska, B. et al. | British Library Conference Proceedings | 1999


    Application on EMC of IGBT Modules in Traction Converter

    Chen, Mingyi / Chen, Yanping / Huang, Zhou | Springer Verlag | 2022


    Application on EMC of IGBT Modules in Traction Converter

    Chen, Mingyi / Chen, Yanping / Huang, Zhou | British Library Conference Proceedings | 2022


    Application on EMC of IGBT Modules in Traction Converter

    Chen, Mingyi / Chen, Yanping / Huang, Zhou | TIBKAT | 2022


    Reliable 1200A, 2500V IGBT modules for traction applications

    Stockmeier, T. / Bayerer, R. / Sinerius, D. et al. | British Library Conference Proceedings | 1995