| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle charging system including a control unit for controlling power supply of a plurality of chargers for vehicle with which a plurality of vehicles are connected, respectively, and capable of charging a maximum number of currently chargeable vehicles efficiently, without exceeding the contract current of a main board.SOLUTION: A vehicle charging system including a control unit 10 for controlling power supply of a plurality of chargers for vehicle with which a plurality of vehicles are connected, respectively, is further provided with a connection detection unit for detecting connection of a vehicle, a charge suppression unit for suppressing the charging of an already connected vehicle temporarily in response to detection of a new vehicle by the connection detection unit, a new vehicle charging current measurement unit for measuring a charging current flowing to the new vehicle by performing test electrification of the new vehicle temporarily after suppressing the charging of the already connected vehicle, and a new vehicle chargeability determination unit for determining continuous chargeability of the new vehicle, by using the value of a charging current flowing to the new vehicle measured by the new vehicle charging current measurement unit. |
