A method for controlling a precharging circuit. An electric supply unit is coupled to an intermediate circuit having an intermediate circuit capacitance. Through a control unit for connecting the supply unit to the intermediate circuit, an electric current of the supply unit is initially conveyed via a precharging resistor of the precharging circuit and then the precharging resistor is bridged. Prior to a following renewed connection of the supply unit, an overheating criterion for the precharging resistor is checked and, when the overheating criterion is met, the connection is blocked.


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    Title :

    METHOD FOR CONTROLLING A PRECHARGING CIRCUIT OF AN INTERMEDIATE CIRCUIT IN A MOTOR VEHICLE AS WELL AS HIGH-VOLTAGE BATTERY HAVING THE PRECHARGING CIRCUIT AND MOTOR VEHICLE


    Contributors:

    Publication date :

    2018-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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