| 摘要 |
[Problem to be Solved] To efficiently perform non-contact power supply from a power supply side to a power receiving side. [Solution] In a non-contact power supply system 1, first transmission efficiency which is transmission efficiency of supply power in the case of supplying power in a first power supply mode of directly supplying the power from a power supply apparatus 10 to a power receiving apparatus 20 and also supplying the power from the power supply apparatus 10 to the power receiving apparatus 20 through a relay apparatus 30, and second transmission efficiency which is transmission efficiency of supply power in the case of supplying the power in a second power supply mode of directly supplying the power from the power supply apparatus 10 to the power receiving apparatus 20 and not supplying the power from the power supply apparatus 10 to the power receiving apparatus 20 through the relay apparatus 30 are compared, the power is supplied from the power supply apparatus 10 to the power receiving apparatus 20 in the second power supply mode in the case that the second transmission efficiency is higher than the first transmission efficiency, and the power is supplied from the power supply apparatus 10 to the power receiving apparatus 20 in the first power supply mode in the case that the second transmission efficiency is equal to or lower than the first transmission efficiency. |
