NON-CONTACT POWER RECEPTION DEVICE AND VEHICLE INCLUDING THE SAME, NON-CONTACT POWER TRANSMISSION DEVICE, AND NON-CONTACT POWER TRANSFER SYSTEM

摘要

AC power having a power transmission frequency is transmitted from a resonant coil in a power transmission device to a resonant coil in a power reception device. Moreover, communication is conducted between a communication device in the power transmission device and a communication device in the power reception device through wireless radio wave having a communication frequency. The power transmission frequency and the communication frequency are determined in such a way that the relationship between the power transmission frequency and the communication frequency is a non-integer multiple.