With the development of traction converter for electric locomotive toward large capacity, the heat dissipation of IGBT becomes increasingly serious. Based on the principle of self-driven evaporative cooling, a self-driven evaporative cooling scheme with cooling plate structure is proposed. A prototype of self-driven evaporative cooling system for traction converter is designed and developed using insulated organic liquid with high evaporative latent heat, low boiling point and non-flammable as coolant. The prototype runs steadily under the load of 15kW, and the temperature of the cooling plate does not exceed $83^{\circ}C$ and the surface temperature difference does not exceed 3K. Compared with the traditional water cooling system, it achieves better cooling performance and provides a new reference for the future cooling system design of traction converter for electric locomotive.


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    Titel :

    Design of Self-Driven Evaporative Cooling System for Traction Converter


    Beteiligte:
    Bin, Xiong (Autor:in) / Kangjie, Huang (Autor:in) / Yan, Wang (Autor:in) / Caixia, Zhang (Autor:in) / Rui, Ma (Autor:in) / Pengcheng, Su (Autor:in)


    Erscheinungsdatum :

    28.10.2022


    Format / Umfang :

    889464 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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