| 摘要 |
<p>A device for wireless transfer of electrical power, wherein the transmitter takes the shape of a laminar surface with an in-built set of inductive elements, on which at least one receiver with an inductive element is placed, provided that the inductive elements can be stimulated independently or jointly, characterised in that a single inductive element of the receiver (O) has a core (3) shaped so that it forms two active surfaces coupled with the active surface of the cores of the inductive elements (1) in the transmitter (N). The dimensions, geometry, and spacing of the inductive elements are selected so that irrespective of the position of the receiver (O) on the surface of the transmitter (N), each of the two active surfaces of the same inductive element of the receiver (O) contains at least one whole active surface of the inductive element (1) of the transmitter (N).</p> |
