The present invention relates to a battery managing system for an underwater vehicle. The battery managing system for an underwater vehicle comprises: a battery module which is installed in an underwater vehicle and includes a battery cell for charging and discharging electricity necessary for the underwater vehicle; a battery monitoring device which monitors and manages a charging/discharging state of the battery cell in the battery module; a battery managing device which is connected to the battery monitoring device and performs fault diagnosis and responding at a battery level by calculating expected power, a state of charge (SOC), and a state of health (SOH) at the battery level; and a central managing device which is connected to the battery managing device and performs system management by calculating expected power, an SOC, and an SOH at a system level. The present invention can maximize efficiency and a lifespan of a battery.
수중운동체용 축전지 관리 시스템이 제공된다. 상기 수중이동체용 축전지 관리 시스템은, 수중이동체 내에 설치되며, 상기 수중이동체에 필요한 전기를 충방전하는 축전지 셀을 포함하는 축전지 모듈, 상기 축전지 모듈 내 상기 축전지 셀의 충방전 상태를 감시 및 관리하는 축전지 감시장치, 상기 축전지 감시장치에 연동되어, 축전지 레벨에서의 예상전력, SOC(State Of Charge), SOH(State Of Health)를 산출하여 축전지 레벨에서의 고장 진단 및 대응을 수행하는 축전지 관리장치, 및 상기 축전지 관리장치에 연동되어, 시스템 레벨에서의 예상전력, SOC(State Of Charge), SOH(State Of Health)를 산출하여 시스템 관리를 수행하는 중앙관리장치를 포함한다.
The battery management system for underwater vehicle
수중이동체용 축전지 관리 시스템
2019-05-22
Patent
Electronic Resource
Korean
IPC: | 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 / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES |
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