A power converter (100) for a vehicle according to an embodiment includes four semiconductor element modules (13a, 13b, 13c, and 13d) that each include silicon carbide (SiC) for a switching element (101) that performs switching operation and a freewheeling diode (102) that passes a freewheeling current and include circuits for three phases, each of the circuits being related to single-phase AC output and having arms each of which connects the freewheeling diode anti-parallel to the switching element, the arms being connected in series as circuits that perform three-phase AC output for driving one permanent magnet synchronous motor and a cooling unit (1) that cools the four semiconductor element modules.


    Access

    Download


    Export, share and cite



    Title :

    POWER CONVERTER FOR VEHICLE


    Additional title:

    LEISTUNGSWANDLER FÜR EIN FAHRZEUG
    CONVERTISSEUR DE PUISSANCE POUR VÉHICULE


    Contributors:

    Publication date :

    2019-04-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    VEHICLE POWER CONVERTER

    SUZUKI TAKAHIRO / YAMAGUCHI ATSUSHI / YAMAMOTO YUSUKE | European Patent Office | 2025

    Free access


    Vehicle power plug converter

    European Patent Office | 2017

    Free access

    POWER CONVERTER AND VEHICLE

    KIKUCHI JUN / YASUI KAZUYA | European Patent Office | 2016

    Free access

    Power converter and vehicle

    MENG LEI | European Patent Office | 2022

    Free access