The present invention relates to an apparatus to discharge a battery. According to one embodiment of the present invention, an apparatus to discharge a battery comprises: a battery module including a plurality of battery cells; a module control unit (MCU) connected to the battery module to monitor and control a charging state and a discharging state of the battery cells of the battery module; and a balancing determination unit which generates a compulsive balancing signal in accordance with an impact to a vehicle, a damage to an insulation resistance, and a starting-on state. The MCU is turned on when the MCU receives the compulsive balancing signal from the balancing determination unit to discharge the batteries of the battery module.

    본 명세서는 배터리 방전 장치에 관한 것으로, 본 명세서의 실시예에 따른 배터리 방전 장치는 복수의 배터리 셀을 포함하는 배터리 모듈; 상기 배터리 모듈과 연결되어 상기 배터리 모듈의 배터리 셀의 충방전 상태를 모니터링 및 제어하는 MCU(Module Control Unit); 및 차량의 충돌, 절연 저항의 손상 및 시동 온 상태에 따라 강제 밸런싱 신호를 생성하는 밸런싱 판단부를 포함하며, 상기 MCU는 상기 밸런싱 판단부로부터 상기 강제 밸런싱 신호를 수신한 경우 턴 온 되어 상기 배터리 모듈의 전압이 방전되도록 제어한다.


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    Title :

    APPARATUS AND METHOD FOR DISCHARGING BATTERY


    Additional title:

    배터리 방전 장치 및 방법


    Contributors:

    Publication date :

    2016-06-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / 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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