BALANCE CORRECTION CONTROL DEVICE, BALANCE CORRECTION SYSTEM, AND POWER STORAGE SYSTEM

摘要

Variability sometimes occurs in the state of charge (SOC) between power storage cells despite correction of the voltage between the power storage cells. Provided is a balance correction control device for controlling a balance correction device that corrects the voltage balance of a first power storage cell and a second power storage cell that are connected in series, on the basis of the set SOC conditions of the first power storage cell and the second power storage cell, wherein the balance correction control device is provided with: a battery property acquisition unit for acquiring at least one battery property selected from the group consisting of the respective degradation states, battery capacities, and temperatures of the first power storage cell and the second power storage cell; and a set condition determination unit for determining the set SOC conditions of the first power storage cell and the second power storage cell on the basis of the at least one battery property acquired by the battery property acquisition unit.