The invention relates to a drive system (10) for an electric vehicle (100), having a power battery (12), an inverter (14, 14 ') and an electric machine (16, 16') as drive components, the power battery (12, 12 ') being electrically connected to the electric machine (16, 16') via the inverter (14, 14 '), the power battery (12) and the inverter (14, 14') and the inverter (14, 14 ') and the electric machine (16, 16') each being connected by means of a high-voltage connection element (22, 22 '; 24, 24 '), the drive system (10) having a cooling circuit (26) for cooling the drive components by means of a cooling medium (28), and wherein the drive components and the high-voltage connection elements (22, 22'; 24, 24 ') are each designed to conduct a cooling medium and form a part (30) of the cooling circuit (26). The invention also relates to a corresponding electric vehicle.

    本发明涉及一种用于电动车辆(100)的驱动系统(10),该驱动系统具有动力电池(12)、逆变器(14,14')和电机(16,16')来作为驱动部件,其中动力电池(12,12')经由逆变器(14,14')与电机(16,16')电连接,其中动力电池(12)与逆变器(14,14')以及逆变器(14,14')与电机(16,16')分别借助于高压连接元件(22,22';24,24')来电连接,其中该驱动系统(10)具有冷却回路(26),用于借助于冷却介质(28)来冷却驱动部件,而且其中这些驱动部件和这些高压连接元件(22,22';24,24')分别设计成引导冷却介质并且形成冷却回路(26)的一部分(30)。本发明还涉及一种相应的电动车辆。


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    Title :

    Driving system for electric vehicle and electric vehicle


    Additional title:

    用于电动车辆的驱动系统和电动车辆


    Contributors:

    Publication date :

    2022-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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