| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain an induction type battery charging system which improves power handling capacity by forming a leakage flux at the edge of the windings of a prim. and sec. heat exchangers for reducing the a-c loss. SOLUTION: A charging paddle 16 has a prim. heat exchanger 32, which has a width overlapping a prim. winding 21 and leak flux at the edge of this winding 21 to reduce the two-dimensional loss to thereby reduce the a-c loss there. A charging board 22 has sec. heat exchangers 35, 36, which have widths overlapping a second winding and form leak fluxes at the edge of this winding to reduce the two-dimensional losses to thereby reduce the a-c loss there. The prim. heat exchanger 32 is disposed between predetermined turns 31 of the prim. winding 21 and the sec. heat exchangers 35, 36 are disposed adjacent to predetermined turns 34 of the sec. winding.</p> |
