A powertrain for electric and plug-in hybrid vehicle applications with integrated three-phase AC charging featuring buck-boost operation and optional vehicle-to-grid (V2G) capability, along with corresponding methods and machine instruction sets for switch control. The powertrain can include of a three-phase current source converter (CSC) front-end with an associated input filter, a polarity inversion module, and in an embodiment, a dual-inverter motor drive. The dual-inverter drive is the source of both the back emf and requisite DC inductance for the CSC. A compact design is thus provided as no additional magnetics are required and the on-board cooling system required for traction mode can be re-deployed for charging and V2G mode. The powertrain is mode shifted between charging and V2G mode through an optional polarity inversion module.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Integrated three-phase AC charger for vehicle applications with dual-inverter drive


    Beteiligte:
    LEHN PETER (Autor:in) / GRAY PHILIPPE (Autor:in)

    Erscheinungsdatum :

    2024-04-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    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 / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



    Integrated three-phase AC charger for vehicle applications with dual-inverter drive

    LEHN PETER / GRAY PHILIPPE | Europäisches Patentamt | 2023

    Freier Zugriff

    INTEGRATED THREE-PHASE AC CHARGER FOR VEHICLE APPLICATIONS WITH DUAL-INVERTER DRIVE

    LEHN PETER / GRAY PHILIPPE | Europäisches Patentamt | 2023

    Freier Zugriff

    AN INTEGRATED THREE-PHASE AC CHARGER FOR VEHICLE APPLICATIONS WITH DUAL-INVERTER DRIVE

    LEHN PETER / GRAY PHILIPPE | Europäisches Patentamt | 2021

    Freier Zugriff

    AN INTEGRATED THREE-PHASE AC CHARGER FOR VEHICLE APPLICATIONS WITH DUAL-INVERTER DRIVE

    LEHN PETER / GRAY PHILIPPE | Europäisches Patentamt | 2021

    Freier Zugriff

    AN INTEGRATED THREE-PHASE AC CHARGER FOR VEHICLE APPLICATIONS WITH DUAL-INVERTER DRIVE

    LEHN PETER / GRAY PHILIPPE | Europäisches Patentamt | 2022

    Freier Zugriff