POWER SUPPLY DEVICE, VEHICLE AND NON-CONTACT POWER SUPPLY SYSTEM

摘要

A non-contact power supply control unit supplies power in a non-contact manner from a power transmission coil to a power reception coil to charge a battery of a vehicle. A contact power supply unit is electrically connected via a cable to a connection terminal of the vehicle to supply power to its battery. A controller controls the non-contact power supply control unit and the contact power supply unit. When the battery of a first vehicle is being charged by one non-contact power supply system of the non-contact power supply control unit and the contact power supply system of the contact power supply unit, and there is a request from a second vehicle for a power supply by another power supply system, the power supply by one power supply system is continued and the power supply by the other power supply system is put on standby.

主权项

1. A power supply device, characterized by comprising:
a non-contact power supply unit configured to charge a battery of a vehicle by supplying power from a power transmission coil to a power reception coil in a non-contact manner by at least a magnetic coupling; a contact power supply unit electrically connected to a connection terminal that is provided to a vehicle via a cable and supplies power to a battery of the vehicle; and a controller configured to control the non-contact power supply control unit and the contact power supply unit, the controller being provided to the power supply device, the controller being configured to continue a power supply by one power supply system and puts the power supply by the other power supply system on standby, when a battery of a first vehicle is being charged by one power supply system of either a non-contact power supply system by the non-contact power supply unit or a contact power supply system by the contact power supply unit, and there is a request for a power supply by the other power supply system from a second vehicle, and the controller being configured to transmit a signal for stopping the power supply by the non-contact power supply system to the first vehicle, and to charge the battery with the power that is inputted from the connection terminal, when a connector of the cable is connected to the connection terminal of the first vehicle during the charging of the battery of the first vehicle by the non-contact power supply system.