The present invention relates to a battery charging device, an operation method thereof, and a battery management device. The battery charging device comprises: a charging unit which supplies charging current for charging a battery unit which supplies power to electronic components; a voltage feedback unit which feeds back voltage to the charging unit so that the charging unit adjusts the magnitude of the charging current and outputs the charging current by using one or more resistors connected on a path through which the charging current is supplied from the charging unit to the battery unit; a switch unit connected to the voltage feedback unit; and a control unit, when the battery unit is charged, adjusting the voltage fed back from the voltage feedback unit to the charging unit through on / off operation control of the switch unit to control the magnitude of the charging current so as to control charging of the battery unit by the charging unit.

    본 발명은 배터리 충전 장치 및 그 동작 방법, 배터리 관리 장치에 관한 것으로서, 전장 부품으로 전원을 공급하는 배터리부를 충전하기 위한 충전 전류를 공급하는 충전부, 충전부로부터 충전 전류가 배터리부로 공급되는 경로 상에 접속되는 하나 이상의 저항을 이용하여 충전부가 충전 전류의 크기를 조절하여 출력하도록 하기 위한 전압을 충전부로 피드백하는 전압 피드백부, 전압 피드백부에 접속되는 스위치부, 및 배터리부의 충전 시, 스위치부의 온오프 동작 제어를 통해 전압 피드백부로부터 충전부로 피드백되는 전압을 조정하여 충전 전류의 크기가 제어되도록 함으로써 충전부에 의한 배터리부의 충전을 제어하는 제어부를 포함하는 것을 특징으로 한다.


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    Titel :

    APPARATUS FOR CHARGING BATTERY AND OPERATING METHOD THEREOF APPARATUS FOR MANAGING BATTERY


    Weitere Titelangaben:

    배터리 충전 장치 및 그 동작 방법, 배터리 관리 장치


    Beteiligte:
    LEE WOO YONG (Autor:in)

    Erscheinungsdatum :

    11.03.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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 / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



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