The invention relates to a method for operating a motor vehicle (1) having at least one electric machine (3) which is electrically coupled via a pulse converter (4) to a DC distribution bus (5) of a high-voltage electrical system (2) of the motor vehicle (1), a compensation voltage being fed into the DC distribution bus (5) by means of a compensation unit (10) which is electrically coupled to the DC distribution bus (5), in this way, a ripple (38) of the DC voltage present in the DC distribution bus (5) caused by the pulsed converter (4) is at least partially compensated.

    本发明涉及一种用于运行机动车(1)的方法,机动车具有至少一个电机(3),电机经由脉冲变流器(4)与机动车(1)的高压车载电网(2)的直流配电总线(5)电耦合,其中,借助与直流配电总线(5)电耦合的补偿单元(10)将补偿电压馈入到直流配电总线(5)中,使得至少部分补偿由脉冲变流器(4)引起的存在于直流配电总线(5)中的直流电压的纹波(38)。


    Access

    Download


    Export, share and cite



    Title :

    Method for operating motor vehicle and motor vehicle


    Additional title:

    运行机动车的方法和机动车


    Contributors:

    Publication date :

    2023-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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



    Method for operating motor vehicle, device for operating motor vehicle, motor vehicle

    SCHWEIZER LIANG / WELZ RALF | European Patent Office | 2023

    Free access

    METHOD FOR OPERATING A MOTOR VEHICLE, DEVICE FOR OPERATING A MOTOR VEHICLE, MOTOR VEHICLE

    SCHUSTER MANFRED / HAAG FRIEDER / LEFEVRE NICOLAS et al. | European Patent Office | 2025

    Free access

    Motor vehicle and method for operating motor vehicle

    JUDENHAHN WOLFRAM / RAVESTEIN MATTHIJS / BISINGER JOCHEN | European Patent Office | 2020

    Free access

    Operating device for motor vehicle, motor vehicle

    ESCHER GUENTER / RUTZ BENJAMIN / MAITERTH EDUARD et al. | European Patent Office | 2024

    Free access

    Operating device for motor vehicle, motor vehicle

    RUTZ BENJAMIN / MAITERTH EDUARD / ESCHER GUENTER et al. | European Patent Office | 2024

    Free access