CONTACTLESS POWER TRANSMISSION DEVICE AND ELECTRICITY RECEPTION APPARATUS

摘要

This contactless power transmission device (10) is provided with: an AC power source (12) that can output a plurality of types of AC power (P1, P2) having different power values; a primary-side coil (13a) to which AC power is input; a secondary-side coil (23a) that can contactlessly receive AC power from the primary-side coil (13a); and a rectifier (24) that rectifies the AC power (Pr1, Pr2) received by the secondary-side coil (23a). The contactless power transmission device (10) is also provided with: a DC/DC converter (25) that converts the voltage value of the DC power rectified by the rectifier (24); and a vehicle battery (22) to which the DC power resulting from the voltage value conversion of the DC/DC converter (25) is input.