Energy Storage System

According to an embodiment of the present invention, an energy storage device comprises: a battery that stores received electrical energy in a direct current form or outputs the stored electrical energy; a power converter that converts electrical characteristics for charging or discharging the batte...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JEON IN JUNG, BANG SUNG EUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES GENERATION PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY RELAYS SELECTORS SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	According to an embodiment of the present invention, an energy storage device comprises: a battery that stores received electrical energy in a direct current form or outputs the stored electrical energy; a power converter that converts electrical characteristics for charging or discharging the battery; and a battery manager that monitors state information of the battery. If there are a plurality of preset inputs to the battery manager, power is supplied to the power converter. If there is one preset input to the battery manager, power supply to the power converter is cut off. 본 개시의 일 실시 예에 따른 에너지 저장장치는, 수신되는 전기 에너지를 직류형태로 저장하거나, 저장되어 있는 전기 에너지를 출력하는 배터리, 상기 배터리의 충전 또는 방전을 위해 전기적 특성을 변환시키는 전력변환기, 및, 상기 배터리의 상태 정보를 모니터링하는 배터리관리기를 포함하고, 상기 배터리관리기로 기설정된 복수의 입력이 있으면, 상기 전력변환기로 전원이 공급되고, 상기 배터리관리기로 기설정된 하나의 입력이 있으면, 상기 전력변환기로의 전원 공급이 차단된다.