Study on the Vehicle-to-home System included in the Power Management System for the Apartment Building in consideration of On-board Charging System

抄録

Electric vehicles (EVs) have penetrated the power network of the apartment (APT) buildings. With the development of power electronic devices, bidirectional power transmission between the EV battery and the power network has been potentiated. EV batteries can choose the states of charging and discharging as distributed resources in response to the power demand from the residential space, that is vehicle-to-home (V2H) system. There is a high possibility that EV batteries tend to be charged in the parking lot of the residential space using various types of chargers such as an on-board type. This paper proposes a power management system that cooperates with the V2H system managing the allocation of sharing charger in the APT building. To assess the proposed system, three different V2H systems were developed and compared.