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)。


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    Titel :

    Method for operating motor vehicle and motor vehicle


    Weitere Titelangaben:

    运行机动车的方法和机动车


    Beteiligte:
    STRASSER ROMAN (Autor:in)

    Erscheinungsdatum :

    14.03.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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