The present invention relates to a method for predictably controlling a coolant pump of a drive system of a vehicle, wherein the coolant pump (14) is operated via an electric drive device (15) to circulate the coolant, and the electric drive device uses power electronic equipment (16) to control. In the method, the volume flow of the coolant delivered by the coolant pump (14) is controlled by theservice life-related critical temperature of the power electronic equipment (16).

    本发明涉及一种用于能预见地控制车辆的驱动系统的冷却剂泵的方法,其中,冷却剂泵(14)经由电动驱动装置(15)运行以使冷却剂循环,电动驱动装置借助功率电子设备(16)操控。在方法中,通过功率电子设备(16)的与使用寿命相关的临界温度控制由冷却剂泵(14)输送的冷却剂体积流。


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    Title :

    Method for predictably controlling coolant pump of drive system of vehicle


    Additional title:

    用于能预见地控制车辆的驱动系统的冷却剂泵的方法


    Contributors:

    Publication date :

    2021-03-12


    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 / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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