公开(公告)号：US20130033117A1

公开(公告)日：2013-02-07

申请号：US13567237

申请日：2012-08-06

申请人： Nam Yun KIM ,  Sang Wook KWON ,  Eun Seok PARK

发明人： Nam Yun KIM ,  Sang Wook KWON ,  Eun Seok PARK

IPC分类号： H02J17/00

CPC分类号： H02J50/80 ,  B60L11/182 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H02J50/90 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/122 ,  Y02T90/14 ,  Y02T90/16

摘要： A wireless power transmission system, and an apparatus and method for controlling power in the wireless power transmission system are provided. The method includes determining a resonance frequency of the wireless power transmission system in which a wireless power transmission efficiency is greater than or equal to a predetermined value. The method further includes generating an operation power based on the wireless power transmission efficiency, the operation power being used to operate a target device. The method further includes transmitting the operation power to the target device. The method further includes controlling an amount of the operation power received by the target device to be within a predetermined range.

摘要翻译： 提供一种无线电力传输系统，以及用于控制无线电力传输系统中的电力的装置和方法。 该方法包括确定无线电力传输效率大于或等于预定值的无线电力传输系统的谐振频率。 该方法还包括基于无线功率传输效率产生操作功率，操作功率用于操作目标设备。 该方法还包括向目标设备发送操作功率。 该方法还包括将由目标设备接收的操作功率的量控制在预定范围内。