WIRELESS TRANSMISSION DEVICE

摘要

A wireless transmission device includes a coil that generates a magnetic field; and a resonant power-storage element module that is electrically coupled to a coil, is capable of storing electric power, and forms a resonant circuit corresponding to a power transmission frequency together with the coil when transmitting electric power via the coil. The resonant power-storage element module is formed by connecting a plurality of power storage elements in parallel to form a parallel group, connecting a plurality of such parallel groups in series to form a parallel-series group, and connecting a plurality of such parallel-series groups in parallel.

主权项

1. A wireless transmission device comprising:
a coil that generates a magnetic field; and a resonant power-storage element module that is electrically coupled to the coil, is capable of storing therein electric power, and forms a resonant circuit corresponding to a power transmission frequency together with the coil when transmitting electric power via the coil, wherein the resonant power-storage element module is formed by connecting a plurality of power storage elements in parallel to form a parallel group, connecting a plurality of such parallel groups in series to form a parallel-series group, and connecting a plurality of such parallel-series groups in parallel.