CHARGING CONTROL APPARATUS, CHARGING SYSTEM, AND CHARGING CONTROL METHOD

摘要

Disclosed is a charging control apparatus (1) which supplies charging power to each vehicle in a charging station even when a large number of users select fast charging which requires high charging current. The charging control apparatus (1) comprises a power supplying unit (4) that is connected to a power source unit (3), and a plurality of vehicle charging stands (20) that are connected to the power supplying unit (4), and supplies charging power to vehicles connected to the vehicle charging stands (20). The power supplying unit (4) acquires the charge information of each vehicle charging stand (20), calculates a power supply amount to be supplied to each vehicle charging stand (20) on the basis of the charge information, and controls a supplemental battery unit (41) on the basis of the power supply amount. A control unit (44) of the power supply unit (4) supplies each vehicle charging stand (20) with supplemental power from the supplemental battery unit (41) and power from the power source (3) when the power supply amount is greater than or equal to a first threshold amount.