An automotive power system has, among other things, a matrix transformer structure, including five windings and two separate cores, shared between and magnetically coupling a first isolated DC/DC converter arranged to directly exchange power with a traction battery and a second isolated DC/DC converter arranged to directly exchange power with a bus.


    Access

    Download


    Export, share and cite



    Title :

    MATRIX TRANSFORMER STRUCTURE AND CIRCUIT TOPOLOGY FOR MAGNETICALLY INTEGRATED ONBOARD CHARGER AND HIGH VOLTAGE/LOW VOLTAGE DC/DC CONVERTER


    Contributors:

    Publication date :

    2025-04-17


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01F MAGNETS , Magnete




    SYSTEMS AND METHODS FOR INTEGRATED HIGH VOLTAGE AND LOW VOLTAGE CONVERTER FOR BIDIRECTIONAL ONBOARD BATTERY CHARGER

    AMMANAMANCHI VENKATA JAYA SAI PRANEETH / REIS ALEXANDRE M S / ENGEL JOSEPH A et al. | European Patent Office | 2025

    Free access

    SYSTEMS AND METHODS FOR INTEGRATED HIGH VOLTAGE AND LOW VOLTAGE CONVERTER FOR BIDIRECTIONAL ONBOARD BATTERY CHARGER

    AMMANAMANCHI VENKATA JAYA SAI PRANEETH / REIS ALEXANDRE M S / ENGEL JOSEPH A et al. | European Patent Office | 2025

    Free access

    Vehicle onboard charger with variable DC link voltage

    MARCOS PASTOR ADRIA / SABOLIDO RODRIGUEZ VICTOR / MARTINEZ PORRAS SERGIO et al. | European Patent Office | 2022

    Free access

    TRANSFORMER CIRCUIT FOR AN ONBOARD CHARGER OF AN ELECTRIC VEHICLE

    JOSHI CHINMAYA / CHOUDHARY MANOJ / ZHU HUI | European Patent Office | 2024

    Free access