Battery Management Device And Battery Control Method

Abstract: Disclosed is a battery control method comprising the steps of: acquiring at least one of a voltage value, a current value, and a temperature value of a battery cell from one or more sensors; calculating the state of charge of the battery cell on the basis of at least one of the voltage value, the current value, and the temperature value; estimating a negative electrode voltage value on the basis of at least one of the state of charge, the voltage value, the current value, and the temperature value of the battery cell; and determining a target output value of the battery cell on the basis of the estimated negative electrode voltage value and a reference output value of the battery cell.

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