A power supply system for a vehicle is provided. The power supply system includes a high-voltage battery pack having a plurality of batteries, a primary isolated converter connected to the high-voltage battery pack, and a plurality of distributed isolated converters, each of the plurality of distributed isolated converters being connected to one of the plurality of batteries. Each of the distributed isolated converters includes a primary stage configured to receive power from one of the plurality of batteries and an isolated stage configured to provide power to a low-voltage bus. The bias signals configured to control the operation of each of the plurality of distributed isolated converters are powered by the connected one of the plurality of batteries and activated based on an enable signal provided by the primary isolated converter.


    Access

    Download


    Export, share and cite



    Title :

    GENERATING AND SUPPLYING BIAS POWER TO ISOLATED POWER CONVERTERS


    Contributors:

    Publication date :

    2024-08-15


    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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Generating and supplying bias power to isolated power converters

    KAMEL MOHAMED / NAMUDURI CHANDRA S / ALVI MUHAMMAD HUSSAIN | European Patent Office | 2025

    Free access

    Generating and providing bias power to isolated power converters

    KAMMEL MICHAEL / NAMUDURI CHANDRA S / ALVEY MARK H | European Patent Office | 2024

    Free access

    POWER SUPPLYING DEVICE, CHARGING DEVICE, POWER SUPPLYING METHOD, AND POWER SUPPLYING PROGRAM

    KATO ISAMI / HIKA KOJI / MABUCHI MITSUHIRO et al. | European Patent Office | 2015

    Free access

    Electric power supplying apparatus, electric power supplying method

    SUGENO NAOYUKI / IMAMURA NORITOSHI / KUMAGAI EIJI et al. | European Patent Office | 2019

    Free access

    Power supplying device and wireless power-supplying system

    MURAYAMA TAKAHIKO | European Patent Office | 2018

    Free access