POWER-RECEPTION DEVICE, POWER-TRANSMISSION DEVICE, AND POWER-TRANSFER SYSTEM

A power reception device comprising: a shield (45) including a main surface portion and a circumferential wall portion connected to a circumferential edge of the main surface portion, and having an opening in a position opposite to the main surface portion; a lid portion (46) formed to cover the opening; a mounted resonant portion (27) arranged within the shield (45), and resonating, through an electromagnetic field, with a facility-side resonant portion (28) provided in an external facility; and a holding portion (48) connecting the lid portion (46) and the main surface portion, and supporting the mounted resonant portion (27).