发明名称 BATTERY MANAGEMENT SYSTEM FOR OUTPUTTING SIGNAL CAPABLE OF ANALYZING AND BATTERY DRIVING SYSTEM INCLUDING THE SAME
摘要 Disclosed is a battery management system for outputting a signal capable of determining an occurrence of a fault. The battery management system for outputting a signal capable of determining an occurrence of a fault according to the present invention comprises a plurality of battery management units to measure voltages of secondary batteries and control charging and discharging of the secondary batteries. The battery management units output a signal when the secondary batteries managed by the battery management units are overcharged and over-discharged, and the battery management units fail. The battery management units output the signal to lines connected in series. The battery management system according to the present invention changes a waveform of the signal according to a magnitude of a current flowing through the lines connected in series.
申请公布号 KR20150097428(A) 申请公布日期 2015.08.26
申请号 KR20150023856 申请日期 2015.02.17
申请人 LG CHEM. LTD. 发明人 KANG, JU HYUN;EGUCHI YASUHITO;TANINA SHOJI
分类号 G01R31/36;G01R31/02;H01M10/48 主分类号 G01R31/36
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