According to an embodiment of the present invention, a relay control device is disclosed. The relay control device according to an embodiment of the present invention includes: an enable signal for changing a relay switch to a closed state; a control unit that outputs a disable signal for changing the relay switch to an open state, and outputs the disable signal when a power retention time has elapsed from the time when it is determined as an abnormal state if it is determined as the abnormal state; and a control power supply unit for supplying control power in response to the enable signal and the disable signal.

    본 발명의 실시예에 따르면, 릴레이 제어 장치가 공개된다. 본 발명의 실시예에 따른 릴레이 제어 장치는 릴레이 스위치를 클로즈 상태로 변경시키는 인에이블 신호와, 상기 릴레이 스위치를 오픈 상태로 변경시키는 디스에이블 신호를 출력하되, 비정상 상태로 판단되면 비정상 상태로 판단된 시점부터 전력 유지 시간이 경과한 시점에서 상기 디스에이블 신호를 출력하는 제어부, 및 상기 인에이블 신호와 상기 디스에이블 신호에 응답하여 상기 제어 전력을 공급하는 제어 전력 공급부를 포함한다.


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    Titel :

    Battery system and relay control device thereof


    Weitere Titelangaben:

    배터리 시스템 및 이의 릴레이 제어 장치


    Beteiligte:
    LEE JAE HEE (Autor:in) / KIM SEON YONG (Autor:in)

    Erscheinungsdatum :

    2020-12-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01H Elektrische Schalter , ELECTRIC SWITCHES / 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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