Patent ID: 9564764
Date: 2017-02-07
CPC Classifications: G01R,H01M,H02H,H02J,Y02E

Claim:
1. An apparatus for battery management, comprising: a fuse provided on a charge/discharge line of a battery pack; an auxiliary control unit configured to measure a first voltage value of a battery cell included in the battery pack, and when the measured first voltage value is higher than a preset first reference voltage value, output a melting signal for melting the fuse; and a main control unit configured to measure a second voltage value of the battery cell included in the battery pack, and when a first condition is satisfied and a second condition is satisfied, to melt the fuse, the first condition in which the measured second voltage value is higher than a preset second reference voltage value and the second condition in which the melting signal is received from the auxiliary control unit.