| 摘要 |
A power receiving apparatus (111, 112), that complies with at least two power transfer methods and receives power wirelessly from a power transmitting apparatus, detects (S402) unexpected power which is not power transmitted from the power transmitting apparatus while a first power transfer method is used out of the at least two power transfer methods. When the unexpected power is detected, the power receiving apparatus controls (S409-S412) the power transmitting apparatus and the power receiving apparatus so that a second power transfer method which is different from the first power transfer method out of the at least two power transfer methods is used. |
