Patent ID: 9627907
Date: 2017-04-18
CPC Classifications: H01M,H02J,Y02E

Claim:
1. A storage battery control device comprising: a processor; and a memory including instructions that, when executed by the processor, cause the processor to perform operations including: referring to an order previously set according to at least two parameters defining a life and an output of a storage battery that stores power, and determining, based on the at least two parameters acquired from the storage battery comprising a plurality of storage batteries, a discharge order based on which discharge is preferentially performed with respect to the plurality of storage batteries by referring to a table in which the discharge order of the storage battery is previously set based on a state of charge and a charge/discharge frequency of the storage battery; and setting discharge power output from each of the plurality of storage batteries based on the discharge order in order to supply necessary power necessary to be output upon an outside request, wherein two of the at least two parameters defining the life and the output of the storage battery are the state of charge and the charge/discharge frequency of the storage battery, and wherein, in the table, the discharge order is preferentially set from a row of cells having a lower charge/discharge frequency and from a cell having a higher state of charge in each row.