| 摘要 |
<p>The present invention relates to a wireless power transmission system supporting one or more wireless power receivers and, more particularly, to a wireless power transmission system capable of controlling transmission power quantity in real time by periodically checking whether the wireless power receiver is located within a power transmission region. According to the embodiment of the present invention, power is efficiently and stably provided by controlling the transmission power quantity by grasping the required power quantity of the wireless power receiver located within the wireless power transmission region in real time.</p> |
