A battery charging apparatus for an electric bicycle and a control method thereof are disclosed. The battery charging apparatus for an electric bicycle according to an embodiment of the present invention includes a battery used as a power source for the electric bicycle, a battery charger charging the battery with electric power provided by an external power source, a sensing unit sensing a charging current and a charging voltage charged in the battery, a switching unit switching a power source to be charged in the battery from the battery charger, and a control unit determining whether the battery is fully charged based on the charging current and the charging voltage sensed by the sensing unit and stopping the charging of the battery after a preset time elapses by controlling the switching unit if the battery is fully charged. Accordingly, the present invention can efficiently charge the battery by using the battery charger of the electric bicycle.

    전기 자전거용 배터리 충전장치 및 그 제어방법이 개시된다. 본 발명의 일실시예에 따른 전기 자전거용 배터리 충전장치는 전기 자전거의 전원으로 사용되는 배터리와, 외부전원에 의해 제공된 전력을 배터리에 충전시키는 배터리 충전기와, 배터리에 충전되는 충전전압과 충전전류를 감지하는 감지부와, 배터리 충전기로부터 배터리에 충전되는 전원을 스위칭하는 스위칭부 및 감지부에 의해 감지된 충전전압과 충전전류를 근거로 배터리의 완충을 판단하고, 배터리가 완충되면 스위칭부를 제어하여 미리 설정된 시간 경과 후 배터리에 대한 충전을 중지시키는 제어부를 포함한다.


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    Title :

    APPARATUS FOR CHARGING BATTERY OF ELECTRIC BICYCLE AND CONTROL METHOD THEREOF


    Additional title:

    전기 자전거용 배터리 충전장치 및 그 제어방법


    Contributors:

    Publication date :

    2017-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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