An electric power converter includes a semiconductor module, an electronic component, a plurality of cooling tubes, a case, a main pressure member for pressing a stacked semiconductor section in a stacking direction, and a sub-pressure member for pressing a stacked component section in the stacking direction. The stacked semiconductor section and the stacked component section are stacked in line. A pressing force of the main pressure member is greater than a pressure pressing force of the sub-pressure member. The main pressure member is disposed at an end portion of the stacked component section far from the stacked semiconductor section. A supporting portion that supports the stacked semiconductor section from the stacked component section side is disposed in the case so as to prevent the pressing force of the main pressure member from acting on the stacked component section.


    Access

    Download


    Export, share and cite



    Title :

    ELECTRIC POWER CONVERTER


    Contributors:

    Publication date :

    2017-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



    Electric power converter

    AZUMA KATSUNORI / MORI MUTSUHIRO / NAKATSU KINYA | European Patent Office | 2017

    Free access

    ELECTRIC POWER CONVERTER

    NISHIZAWA YOUHEI / SASAKI KANAME / OKUBO YUTAKA et al. | European Patent Office | 2015

    Free access

    Electric power converter

    KOGURE SHINTARO | European Patent Office | 2019

    Free access

    Electric power converter

    HIRASAWA NAOKI / TANABE RYOTA / ICHIJO HIROMI et al. | European Patent Office | 2017

    Free access

    ELECTRIC POWER CONVERTER

    FUNABA SEIJI / NOTO YASUO / TSUJI MASASHIGE et al. | European Patent Office | 2018

    Free access