| 摘要 |
A wireless power supply method, a wireless power supply apparatus and a wireless power supply system. The method comprises: detecting whether there is power consumption equipment in the working area of the wireless power supply apparatus, the working area comprising a plurality of differently-sized and concentrically-arrayed transmitting coils; if there is, establishing a communicative connection between the wireless power supply apparatus and the power consumption equipment, obtaining the power information of the power consumption equipment, and, on the basis of the power information, choosing to enable electric power transmission between the corresponding transmitting coils in the working area and a receiving coil of the power consumption equipment; and improving the coupling of the transmitting coils and the receiving coil so as to improve the efficiency of power supply. |
