The present invention may comprise the steps of: determining whether it is necessary to increase or decrease the level of charging current which is currently supplied to a charging target electric vehicle; reducing the level of charging current by a preset rate when it is determined that the level of charging current needs to be increased or decreased; checking whether an inrush current occurs during a first time period; activating or deactivating at least one charging module to increase or decrease the level of charging current according to a request of the charging target electric vehicle when the inrush current does not occur during the first time period; checking whether the inrush current occurs during a second time period; and increasing the level of charging current by the level of charging current requested by the charging target electric vehicle when the inrush current does not occur during the second time period.

    La présente invention peut comprendre les étapes suivantes : la détermination quant à savoir s'il est nécessaire d'augmenter ou de diminuer le niveau de courant de charge qui est actuellement fourni à un véhicule électrique cible de charge ; la réduction du niveau de courant de charge d'un taux prédéfini lorsqu'il est déterminé que le niveau de courant de charge doit être augmenté ou diminué ; la vérification quant à savoir si un courant d'appel se produit pendant une première période de temps ; l'activation ou la désactivation d'au moins un module de charge pour augmenter ou diminuer le niveau de courant de charge en fonction d'une requête du véhicule électrique cible de charge lorsque le courant d'appel ne se produit pas pendant la première période de temps ; la vérification quant à savoir si le courant d'appel se produit pendant une seconde période de temps ; et l'augmentation du niveau de courant de charge par le niveau de courant de charge requis par le véhicule électrique cible de charge lorsque le courant d'appel ne se produit pas pendant la seconde période de temps.

    상기 충전 대상 전기 자동차에 현재 공급 중인 충전 전류 레벨의 증가 또는 감소 필요 여부를 판단하는 단계; 상기 충전 전류 레벨의 증가 또는 감소가 필요하다고 판단한 경우, 상기 충전 전류 레벨을 기설정된 비율로 줄이는 단계; 제1 시간동안 돌입 전류가 발생하는지 확인하는 단계; 상기 제1 시간동안 상기 돌입 전류가 발생하지 않은 경우, 상기 충전 전류 레벨을 상기 충전 전기 자동차의 요청에 따라 증가 또는 감소시키기 위해 적어도 하나의 충전 모듈을 활성화 또는 비활성화하는 단계; 제2 시간동안 상기 돌입 전류가 발생하는지 확인하는 단계; 상기 제2 시간동안 상기 돌입 전류가 발생하지 않은 경우, 상기 충전 대상 전기 자동차가 요청한 충전 전류 레벨만큼 상기 충전 전류 레벨을 상승시키는 단계; 를 포함할 수 있다.


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    Title :

    ELECTRIC VEHICLE CHARGING METHOD FOR PREVENTING INRUSH CURRENT AND DEVICE THEREFOR


    Additional title:

    PROCÉDÉ DE CHARGE DE VÉHICULE ÉLECTRIQUE POUR EMPÊCHER UN COURANT D'APPEL ET DISPOSITIF ASSOCIÉ
    돌입 전류가 방지된 전기 자동차 충전 방법 및 이를 위한 장치


    Contributors:

    Publication date :

    2022-03-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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