| 摘要 |
PROBLEM TO BE SOLVED: To provide an improved type IPT pickup circuit requiring no DC inductor of an Inductively Coupled Power Transfer (ICPT or IPT) system.SOLUTION: The IPT pickup circuit including an induction element L2, provided between a resonant circuit and rectification means, is so configured that, since a DC inductor is not required, the induction element Lis so selected as to have inductance substantially equivalent to inductance of a pickup coil L, thereby, an invalid component of a reflected impedance is reduced or eliminated.SELECTED DRAWING: Figure 3 |
