The present invention provides a balance management system of a battery pack device which can guarantee safety by removing the risk of fire or explosion in advance. According to the present invention, the balance management system of a battery pack device comprises: a battery pack device including M (M≥1) battery modules having N (N≥1) battery cells, a communication module capable of connecting to a designated communication network, and a management module connected to at least one power terminal among +/- pack power terminals for charging or discharging a battery pack, collecting voltage values for (M*N) battery cells from the M battery modules, and performing a procedure for transferring state management information including balance state information including the voltage values for the (M*N) battery cells to a designated management server through the communication module; and a management server receiving the state management information from the battery pack device via a designated communication network to store the state management information in a designated storage medium.
본 발명의 배터릭팩 장치의 밸런스 관리 시스템에 따르면, N(N≥2)개의 배터리셀(Battery Cell)을 구비한 M(M≥1)개의 배터리모듈(Battery Module)과, 지정된 통신망에 연결 가능한 통신모듈과, 배터리팩의 충전이나 방전을 위한 +/- 팩 전원 단자 중 적어도 하나의 전원 단자와 연결되며 상기 M개의 배터리모듈로부터 (M*N)개의 배터리셀 별 전압값을 수집하고 상기 통신모듈을 통해 상기 (M*N)개의 배터리셀 별 전압값을 포함하는 밸런스 상태정보를 포함하는 상태관리정보를 지정된 관리서버로 전달하는 절차를 수행하는 관리모듈을 포함하는 배터리팩 장치(Battery Back)및 상기 배터리팩 장치로부터 지정된 통신망을 경유하여 상기 상태관리정보를 수신하여 지정된 저장매체에 저장하는 관리서버를 포함한다.
Balance Management System of Battery Pack Device
배터릭팩 장치의 밸런스 관리 시스템
2021-10-14
Patent
Electronic Resource
Korean
IPC: | G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / 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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