The invention relates to a method for operating an electric drive train. The invention relates to a method for operating an electric drive train (12) for a vehicle (10), wherein the electric drive train (12) has an electric machine (14) for driving at least one wheel (16) of the vehicle (10), a traction battery (18) of the vehicle (10), which traction battery (18) can be charged by means of regeneration by means of the electric machine (14), and a clutch device arranged between the electric machine (14) and the at least one wheel (16), the method comprises the following steps: determining a maximum permissible regenerative power of the electric motor (14) to be fed into the traction battery (18) by the electric motor (14) during a braking process of the vehicle (10); and setting the slip state of the clutch device (20) such that the regenerative power generated by the electric machine during the slip operation of the clutch device (20) does not exceed the maximum allowable regenerative power.

    本发明涉及用于运行电动传动系的方法。公开一种用于运行用于车辆(10)的电动传动系(12)的方法,其中所述电动传动系(12)具有用于驱动所述车辆(10)的至少一个车轮(16)的电机(14)、所述车辆(10)的通过所述电机(14)借助于再生可充电的牵引电池(18)以及布置在所述电机(14)和所述至少一个车轮(16)之间的离合器装置,并且其中所述方法具有以下步骤:确定在所述车辆(10)的制动过程期间所述电机(14)的由所述电机(14)要馈入到所述牵引电池(18)中的最大允许再生功率;以及设定所述离合器装置(20)的打滑状态,使得在所述离合器装置(20)的打滑运行时由所述电机产生的再生功率不超过所述最大允许再生功率。


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    Title :

    Method for operating electric drive train


    Additional title:

    用于运行电动传动系的方法


    Contributors:
    ZHANG HONG (author)

    Publication date :

    2023-10-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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