A method (400) for a battery charger circuit (200) of a vehicle (10) includes measuring (402) a first voltage value on a first side of a relay (220) that is connected to an incoming alternating current source (202). The method (400) also includes measuring (404) a second voltage value on a second side of the relay (220) that is connected to the battery charger circuit (200). The method (400) also includes determining (406) whether a difference between the first voltage value and the second voltage value is greater than a threshold. The method (400) also includes, in response to a determination that the difference between the first voltage value and the second voltage value is greater than the threshold, charging (408) one or more capacitors (on the second side of the relay (220).


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    Title :

    SYSTEMS AND METHODS FOR SMOOTH START UP OF VEHICLE ONBOARD BATTERY CHARGER


    Additional title:

    SYSTEME UND VERFAHREN ZUM SANFTEN HOCHFAHREN VON BATTERIELADEGERÄTEN AN BORD EINES FAHRZEUGS
    SYSTÈMES ET PROCÉDÉS DE DÉMARRAGE EN DOUCEUR D'UN CHARGEUR DE BATTERIE À BORD D'UN VÉHICULE


    Contributors:

    Publication date :

    2021-03-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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