CONTROL DEVICE AND POWER MANAGEMENT SYSTEM

摘要

A control device is provided for all or some of a plurality of consumers receiving power from a power grid and controls the charging and discharging of a traction-use storage battery mounted in an electric vehicle. The control device includes an instruction unit and an adjustment unit. The instruction unit sets a countermeasure period during which the voltage of the power grid is predicted to exceed the upper limit of a limited range, and instructs the charging of the storage battery so that the voltage of the power grid is maintained within the limited range during the countermeasure period. The adjustment unit adjusts the remaining capacity of the storage battery prior to the countermeasure period so that the charging for maintaining the voltage of the power grid within the limited range during the countermeasure period is made possible.