| 摘要 |
PURPOSE: A wireless power receiving device and a wireless power transmission system change structure of a device delivering received power to a load, improving electricity power efficiency. CONSTITUTION: A receiver receives AC power. The AC power is generated from a wireless power transmission device. A rectifier rectifies the received AC power to DC power. A power manager (370) determines if the threshold of the rectified DC power is abnormal. The power manager maintains/blocks power delivered to a load (400) with the above determination. [Reference numerals] (360) Battery management device; (370) Control unit; (400) Load |
