BATTERY MODULE FOR ENERGY STORAGE DEVICE

• Main Authors: PARK, Dal Jin, WOO, Jong Kwang
• Format: Patent
• Language: English; French; Korean
• Published: 12.08.2021
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

A battery module for an energy storage device is provided. The battery module for an energy storage device according to an exemplary embodiment of the present invention comprises: a plurality of battery cells which are arranged in one direction and electrically connected to each other via a plurality of bus bars and each of which has a positive terminal and a negative terminal; a cover member which includes a front cover disposed on the front surface of the battery cells, a rear cover disposed on the rear surface of the battery cells, an upper cover for covering the upper surface of the battery cells, and a lower cover for covering the lower surface of the battery cells; a pair of connection parts which are electrically connected to the bus bars and disposed to be positioned on the rear cover side so as to be electrically connected to the outside; and an insulation cover which is disposed between the upper cover and the upper surface of the battery cells to block physical contact between the plurality of bus bars. La présente invention concerne un dispositif de stockage d'énergie. Le module de batterie pour un dispositif de stockage d'énergie selon un mode de réalisation donné à titre d'exemple de la présente invention comprend : une pluralité de cellules de batterie qui sont agencées dans une direction et électriquement connectées l'une à l'autre par l'intermédiaire d'une pluralité de barres omnibus et dont chacune a une borne positive et une borne négative ; un élément de couvercle qui comprend un couvercle avant disposé sur la surface avant des éléments de batterie, un couvercle arrière disposé sur la surface arrière des éléments de batterie, un couvercle supérieur pour recouvrir la surface supérieure des éléments de batterie, et un couvercle inférieur pour recouvrir la surface inférieure des éléments de batterie ; une paire de parties de connexion qui sont électriquement connectées aux barres omnibus et disposées de façon à être positionnées sur le côté couvercle arrière de façon à être électriquement connectées à l'extérieur ; et un couvercle isolant qui est disposé entre le couvercle supérieur et la surface supérieure des éléments de batterie pour bloquer un contact physique entre la pluralité de barres omnibus. 에너지 저장장치용 배터리모듈이 제공된다. 본 발명의 예시적인 실시예에 따른 에너지 저장장치용 배터리모듈은 일방향을 따라 배열되고, 양극단자 및 음극단자가 각각 구비되며, 복수 개의 버스바를 매개로 서로 전기적으로 연결되는 복수 개의 배터리셀; 상기 배터리셀의 전면에 배치되는 전면커버와, 상기 배터리셀의 후면에 배치되는 후면커버와, 상기 배터리셀의 상면을 덮는 상면커버 및 상기 배터리셀의 하면을 덮는 하면커버를 포함하는 커버부재; 상기 버스바와 전기적으로 연결되고 외부와의 전기적인 연결을 위하여 상기 후면커버 측에 위치하도록 배치되는 한 쌍의 커넥터부; 및 상기 상면커버와 배터리셀의 상면 사이에 배치되어 상기 복수 개의 버스바들이 서로 물리적으로 접촉되는 것을 차단하는 절연커버;를 포함한다.