An electric power conversion device for a vehicle includes a box body partitioned into a cooling air chamber and a mounting chamber, a heat generation part which is arranged in the inside of the mounting chamber and includes a semiconductor element which performs power conversion, and a heat radiation part mounted on a partition between the cooling air chamber and mounting chamber, and configured to radiate heat generated from the heat generation part, wherein the heat generation part is detachably mounted on the heat radiation part in a state where the heat generation part is arranged on a side opposite to the heat radiation part with the partition sandwiched therebetween, and a heat transfer sheet is provided between the heat generation part and the heat radiation part.


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    Title :

    ELECTRIC POWER CONVERSION DEVICE FOR VEHICLE AND RAILWAY VEHICLE


    Additional title:

    STROMWANDLER FÜR EIN FAHRZEUG UND SCHIENENFAHRZEUG
    DISPOSITIF DE CONVERSION D'ÉNERGIE ÉLECTRIQUE POUR VÉHICULE ET VÉHICULE FERROVIAIRE


    Contributors:

    Publication date :

    2017-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B61C Lokomotiven , LOCOMOTIVES / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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