The invention relates to a device (10) for pre-charging an electric power grid comprising: - an electric power supply line (L1) for supplying power to the electric power grid (10), including a main transistor (Q1); - a control module (12) for controlling the main transistor, which is designed to limit the strength of the current flowing in the electric power supply line; and - a power supply module (14) for supplying power to said control module, which is connected to the electric power supply line, on either side of the main transistor.


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    Title :

    DISPOSITIF DE PRE-CHARGE D'UN RESEAU ELECTRIQUE DE PUISSANCE


    Additional title:

    DEVICE FOR PRE-CHARGING AN ELECTRIC POWER NETWORK
    VORRICHTUNG ZUM VORLADEN EINES STROMNETZES


    Contributors:

    Publication date :

    2025-02-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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