APPARATUS, METHODS, AND SYSTEMS FOR WIRELESS POWER TRANSFER

The present disclosure describes apparatuses, methods, and systems for wireless power transfer. The systems, methods, and apparatus for wireless power transfer allow for self-positioning correction of transmitting and receiving ends to align them, thereby improving power transfer efficiency. Each of transmitting and receiving ends has an alignment coil (DC coil) in addition to a wireless power transmitting/receiving coil (AC coil). When the respective alignment coils of the transmitting and receiving ends are magnetized with different magnetic poles, they attract each other. At least one of the transmitting end and the receiving end is installed on the movable mechanism, and the movable mechanism allows the transmitting end or the receiving end to move along with the movable mechanism so as to carry out self-correction positioning. 本发明描述了一种用于无线电力传输的无线电力传输系统、方法和装置。无线电力传输系统、方法和装置允许发射端和接收端进行自定位校正以使其对准，从而提高电力传输效率。每个发射端和接收端除了具有一个无线电力传输/接收线圈（交流线圈）外，还具有一个对准线圈（直流线圈）。当发射端和接收端各自的对准线圈用不同的磁极磁化时，它们互相吸引。发射端或接收端至少有一个安装在可移动机