| 摘要 |
<p>The inductive power supply system has the transmitter and the receiver. The transmitter has H-shaped or ladder-shaped ground core comprising a pair of the linear cores and a lateral core. The road coil as the secondary coil is wound around the lateral core. Receiver is jointed to the vehicle through the joint member and is movable the vertical and horizontal direction. Receiver has a vehicle core having a pair of the side cores and a lateral core The vehicle coil is wound around the lateral core. A tire of a vehicle turns an arm in a vertical plane by means of kinetic energy or gravity energy of the vehicle. Rising transmitter fixed on a top of the arm comes in contact with the receiver fixed on the base of the vehicle. An oscillation circuit supplies power to a primary coil of the transmitter. The oscillation frequency is always equal to the parallel resonance frequency of the primary coil and the capacitor connected to the primary coil in parallel even though a side gap between two cores.</p> |
