Patent attributes
A charge control device includes a charge power detection unit for detecting charge power supplied to a power storage device; a target value determination unit for determining a target value of the charge power to the power storage device; a first feedback control unit for correcting the target value based on the difference between the charge power and the target value to generate a power command value; a supply power detection unit for detecting supply power output from the charger; a guard target value determination unit for determining a guard target value corresponding to an upper limit value of the power command value based on allowable power of a system for charging; a second feedback control unit for correcting the guard target value based on the difference between the supply power detected by the supply power detection unit and the guard target value; and an upper limit guard processing unit for limiting the target value corrected by the first feedback control unit based on the guard target value corrected by the second feedback control unit.