公开(公告)号：US20160043573A1

公开(公告)日：2016-02-11

申请号：US14886837

申请日：2015-10-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woo-Ram LEE ,  Joon-ll KIM ,  Sung-Bum PARK ,  Young-Min LEE ,  Hong-Kweun KIM ,  Se-Ho PARK ,  Seung-Woo HAN

IPC: H02J5/00

CPC classification number: H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  H02J50/80 ,  H02J50/90

Abstract: A wireless power transmission controlling apparatus and method are provided. The apparatus includes a communication unit; and a controller configured to compute an amount of transmission power to be transmitted, based on information received from a wireless power receiving apparatus; output a wireless power transmission control signal corresponding to the computed amount of transmission power; filter the wireless power transmission control signal and pass a harmonic wave corresponding to a predetermined communication frequency band; and control the communication unit to transmit the wireless power transmission control signal based on the harmonic wave.

Abstract translation: 提供一种无线电力传输控制装置和方法。 该装置包括通信单元; 以及控制器，被配置为基于从无线电力接收设备接收的信息来计算要发送的发送功率的量; 输出与计算出的发送功率量对应的无线电力传输控制信号; 过滤无线电力传输控制信号并通过对应于预定通信频带的谐波; 并控制通信单元基于谐波发送无线电力传输控制信号。

公开(公告)号：US20140015333A1

公开(公告)日：2014-01-16

申请号：US13938614

申请日：2013-07-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kang-Ho BYUN ,  Hong-Kweun KIM ,  Seung-Woo HAN

IPC: H01F38/14

CPC classification number: H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80 ,  H02J50/90

Abstract: A wireless power transmitter, which detects a load change in a wireless power transmission, includes a power supply unit, a power converter which converts the driving power supplied from the power supply unit into Alternating Current, a power transmitter which wirelessly transmits the converted driving power to the wireless power transmitter, a temperature measurement unit which measures a temperature of the wireless power transmitter; and a controller which detects a current and load value of the driving power output from the power supply unit, compensates for the load value based on the measured temperature value, and determines a load change of the power transmitter based on the compensated load value.

Abstract translation: 检测无线电力传输中的负载变化的无线电力发送器包括：电源单元，将从电源单元提供的驱动电力转换为交流电的电力转换器;无线发送转换后的驱动电力的电力变送器 所述无线电力发射机是测量所述无线电力发射机的温度的温度测量单元; 以及控制器，其检测从所述电源单元输出的驱动功率的电流和负载值，基于所述测量的温度值补偿所述负载值，并且基于所述补偿的负载值来确定所述电力变送器的负载变化。