CHARGING SYSTEM AND CHARGING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a charging system capable of charging a battery mounted on an electric vehicle such as an unmanned carrier without disturbing travel along a traveling route.SOLUTION: The charging system comprises: an electric vehicle (200) traveling on a travel route (R) by providing wheels (211, 212) with rotational power; and a charging device (100) for charging in a non-contact manner a battery (220) mounted on the electric vehicle (200). The charging device (100) includes a power transmission coupler (10) disposed outside of the travel route (R). A power receiving coupler (20) for making electric field resonant coupling with the power transmission coupler (10), is mounted to the electric vehicle (200).SELECTED DRAWING: Figure 2