POWER SUPPLY SYSTEM AND ELECTRIC VEHICLE

摘要

Power feeding is performed in a non-contact manner from a power feeding device (200) to an electrical powered vehicle (100) by resonance of a primary self resonant coil (240) of the power feeding device (200) and a secondary self-resonant coil (110) of the electrical powered vehicle (100) through an electromagnetic field. The electric power received by the secondary self-resonant coil (110) is rectified by a rectifier (130), and voltage-converted by a DC/DC converter (140) to be supplied to a power storage device (150). A vehicle ECU (180) controls the DC/DC converter (140) such that the voltage between the rectifier (130) and the DC/DC converter (140) attains a target voltage.