公开(公告)号：US09287735B2

公开(公告)日：2016-03-15

申请号：US13684877

申请日：2012-11-26

申请人： SAMSUNG ELECTRONICS CO., LTD

发明人： Young Ho Ryu ,  Eun Seok Park ,  Sang Wook Kwon ,  Ki Young Kim ,  Nam Yun Kim ,  Dong Zo Kim ,  Byung Chul Park ,  Yun Kwon Park ,  Jae Hyun Park ,  Chang Wook Yoon ,  Jeong Hae Lee ,  Jin Sung Choi ,  Young Tack Hong

IPC分类号： H01F27/00 ,  H02J17/00 ,  H02J5/00 ,  H02J7/02

CPC分类号： H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/40 ,  H02J50/70

摘要： A wireless power transmission system and a multi-mode resonator in the wireless power transmission system are provided. The multi-mode resonator includes a transmission line portion including unit-cells, the unit-cells including respective ends connected to each other, and each of the unit-cells including a capacitor, an inductor connected in parallel to the capacitor, and a via. The multi-mode resonator further includes a ground conducting portion configured to provide an electrical ground to the transmission line portion through the via of each of the unit-cells.

摘要翻译： 提供无线电力传输系统中的无线电力传输系统和多模谐振器。 多模式谐振器包括包括单元的传输线部分，单元电池包括彼此相连的端部，并且每个单元电池包括电容器，并联于电容器的电感器和通孔 。 多模式谐振器还包括接地导电部分，其被配置为通过每个单位电池的通孔向传输线部分提供电接地。

公开(公告)号：US09705364B2

公开(公告)日：2017-07-11

申请号：US14253410

申请日：2014-04-15

申请人： SAMSUNG ELECTRONICS CO., LTD. ,  HONGIK UNIVERSITY INDUSTRY-ACADEMIA COOPERATION FOUNDATION

发明人： Jae Hyun Park ,  Young Ho Ryu ,  Sang Wook Kwon ,  Ki Young Kim ,  Dong Zo Kim ,  Bong Chul Kim ,  Ju Hui Kim ,  Byung Chul Park ,  Yun Kwon Park ,  Keum Su Song ,  Chi Hyung Ahn ,  Byoung Hee Lee ,  Jeong Hae Lee

IPC分类号： H01F27/42 ,  H01F37/00 ,  H01F38/00 ,  H02J50/50 ,  H03H7/40 ,  H02J5/00 ,  H02J50/12

CPC分类号： H02J50/50 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H03H7/40

摘要： A wireless power transmission method includes searching for one or more routes to be used to transmit power to a reception resonator through one or more relay resonators, and converting the routes to respective one or more two-port networks. The method further includes calculating a transmission efficiency of each of the routes based on the two-port networks, and selecting a route with a highest transmission efficiency from the routes. The method further includes wirelessly transmitting power to the reception resonator through the selected route.

公开(公告)号：US09673666B2

公开(公告)日：2017-06-06

申请号：US14640908

申请日：2015-03-06

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Young Ho Ryu ,  Eun Seok Park ,  Sang Wook Kwon ,  Jung Hae Lee ,  Jae Hyun Park ,  Byung Chul Park

IPC分类号： H01F27/42 ,  H01F37/00 ,  H01F38/00 ,  H02J50/40 ,  H04B5/00 ,  H01F38/14 ,  H03H7/40 ,  H02J5/00

CPC分类号： H02J50/40 ,  H01F38/14 ,  H02J5/005 ,  H02J50/12 ,  H02J50/70 ,  H02J50/90 ,  H03H7/40 ,  H04B5/0037

摘要： Provided is an apparatus that may control a direction of wireless power transmission. A radiative wireless power transmitter may include at least two first unit resonators to form a magnetic field with a target resonator based on an x-axis direction and a z-axis direction, and to transmit a resonance power to the target resonator, at least two second unit resonators to form a magnetic field with the target resonator based on the x-axis direction and a y-axis direction, and to transmit a resonance power to the target resonator, at least two third unit resonators to form a magnetic field with the target resonator based on the y-axis direction and the z-axis direction, and to transmit a resonance power to the target resonator, and a feeding unit to control resonance power transmission of the at least two first unit resonators, the at least two second unit resonators, and the at least two third unit resonators.