WIRELESS POWER RELAY APPARATUS AND WIRELESS POWER TRANSMISSION SYSTEM

摘要

PURPOSE: A wireless power repeating apparatus and a wireless power transmission apparatus are provided to improve charging efficiency by using a charging container and a relay unit which includes a coil and a capacitor. CONSTITUTION: A charging container has a form for accommodating a wireless power receiver(300). A relay unit includes a coil and a capacitor. The coil and the capacitor are formed along the wall of the charging container, and are configured to resonate with a wireless power transmission apparatus(100). The relay unit is laminated on the wall of the charging container either in a solenoid form or in a spiral form. [Reference numerals] (400) AC power