METHOD AND APPARATUS FOR CONTROLLING CHARGING STATION OF ELECTRICAL VEHICLE APPLYING MICROGRID

摘要

The present invention relates to a control method and apparatus for an electric vehicle charging station using a distributed power source and a commercial power source in consideration of a charging time requested by a user. A method of controlling an electric vehicle charging station of the present invention includes receiving a charging request time and a charging time of an electric vehicle; Generating a basic schedule for charging the electric vehicle; Generating a first charge schedule by applying a first algorithm to a base schedule to use a power amount per time slot supplied from a first distributed power source, which is a group that can not be controlled among the groups of distributed power sources, to a basic schedule; Selecting a second distributed power source, which is a group that can be controlled among the groups of distributed power sources, and a power source that is low in power supply cost among the commercial power sources; And if the selected power source is a commercial power source, generating a second charging schedule by applying a second algorithm that minimizes the power supply cost of the commercial power source to the first charging schedule, And charging the electric vehicle with electric power supplied from a distributed power source and a commercial power source.