A powertrain for a vehicle includes and electric machine and a plurality of inverters. The electric machine may include a stator defining a plurality of stator teeth separated by slots that are configured to accept windings. The plurality of inverters may each be configured to exclusively drive a current in some but not all of the windings within slots such that some of the plurality of stator teeth within a sector of the stator are configured to be energized by only one of the inverters.


    Access

    Download


    Export, share and cite



    Title :

    Multiple inverter hybrid drive system


    Contributors:
    WANG JIYAO (author) / XU WEI (author) / LIU SHUZHEN (author) / MA ZHICHUN (author)

    Publication date :

    2018-08-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    MULTIPLE INVERTER HYBRID DRIVE SYSTEM

    WANG JIYAO / XU WEI / LIU SHUZHEN et al. | European Patent Office | 2018

    Free access

    REDUCED RIPPLE INVERTER FOR HYBRID DRIVE SYSTEMS

    ZOU KE / CHEN CHINGCHI | European Patent Office | 2018

    Free access

    VEHICLE DRIVE INVERTER SYSTEM

    NAKAJIMA AKIO | European Patent Office | 2016

    Free access

    Hybrid drive system with multiple drive machines

    WU GUANG / DONG ZUOMIN | European Patent Office | 2019

    Free access

    Reduced ripple inverter for hybrid drive systems

    ZOU KE / CHEN CHINGCHI | European Patent Office | 2018

    Free access