Storage battery control device and storage battery control method

Abstract

According to one embodiment, a storage battery control device includes a first reception unit, a second reception unit, a calculation unit, a generation unit, and a transmission unit. The first reception unit receives a charge and discharge command from a power management device. The second reception unit receives a current electricity storage state from each of storage batteries. The calculation unit calculates a control amount, which indicates a ratio of the current electricity storage state in an operation range, with respect to each of the storage batteries on the basis of the current electricity storage state and the operation range of the electricity storage state. The generation unit generates a charge and discharge output value, which is an output value of charge and discharge for the each of the storage batteries, on the basis of the control amount and the charge and discharge command, the control amount calculated for each of the storage batteries, the charge and discharge command received by the first reception unit. The transmission unit transmits the charge and discharge output value to each of the storage batteries, the charge and discharge output value generated by the generation unit.

Dependencies are inferred from the claim text.