公开(公告)号：US20140197783A1

公开(公告)日：2014-07-17

申请号：US14073025

申请日：2013-11-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong Zo KIM ,  Sang Wook KWON ,  Ki Young KIM ,  Nam Yun KIM ,  Bong Chul KIM ,  Yun Kwon PARK ,  Jae Hyun PARK ,  Keum Su SONG ,  Chi Hyung AHN ,  Young Ho RYU ,  Chang Wook YOON ,  Byoung Hee LEE

IPC: H02J7/02 ,  H02J7/00

CPC classification number: H02J50/12 ,  H01F2038/143 ,  H02J5/005 ,  H02J7/0004 ,  H02J7/0052 ,  H02J7/0077 ,  H02J7/025 ,  H02J50/40 ,  H02J50/80 ,  H02J50/90 ,  Y02T90/122

Abstract: An apparatus configured to transmit power, and transceive data, using mutual resonance, includes a power transmitter configured to wirelessly transmit power to a device, using a power transmission frequency as a resonant frequency. The apparatus further includes a communication unit configured to transceive data to and from the device, using a communication frequency as a resonant frequency. The apparatus further includes a controller configured to determine a charging state of the device based on the data received from the device, and control an amount of the power based on the charging state.

Abstract translation: 一种被配置为使用相互共振来发送功率和收发数据的装置，包括：功率发射器，被配置为使用功率传输频率作为谐振频率向设备无线地发送功率。 该装置还包括通信单元，其被配置为使用通信频率作为谐振频率来收发来自设备的数据。 该装置还包括控制器，被配置为基于从设备接收的数据来确定设备的充电状态，并且基于充电状态来控制功率量。

公开(公告)号：US20180006488A1

公开(公告)日：2018-01-04

申请号：US15708202

申请日：2017-09-19

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  IUCF-HYU(Industry-University Cooperation Foundation Hanyang University)

Inventor： Dong Zo KIM ,  Sang Wook KWON ,  Ki Young KIM ,  Nam Yun KIM ,  Young Jin MOON ,  Yun Kwon PARK ,  Keum Su SONG ,  Chi Hyung AHN ,  Young Ho RYU ,  Chang Sik YOO ,  Chang Wook YOON ,  Jin Sung CHOI

IPC: H02J7/02

CPC classification number: H02J50/90 ,  H02J7/022 ,  H02J7/025 ,  H02J50/12 ,  H02J50/80

Abstract: An apparatus and a method for charge control are provided. The apparatus for charge control may include an integrated direct current-to-direct current (DC/DC) converter configured to step up an output voltage level of a load to be greater than or equal to a supply voltage level set in a power amplifier, and the power amplifier configured to convert a direct current (DC) voltage stepped up by the integrated DC/DC converter into an alternating current (AC) voltage based on a resonant frequency, and to amplify the converted AC voltage. The apparatus for charge control may include a rectification unit configured to convert an AC power received wirelessly into a DC power; and a DC/DC converter configured to step down a voltage level of the DC power to a voltage level required by a load in the receiving mode.

公开(公告)号：US20170163098A1

公开(公告)日：2017-06-08

申请号：US15438524

申请日：2017-02-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chi Hyung AHN ,  Sang Wook KWON ,  Ki Young KIM ,  Nam Yun KIM ,  Dong Zo KIM ,  Bong Chul KIM ,  Yun Kwon PARK ,  Jae Hyun PARK ,  Keum Su SONG ,  Young Ho RYU ,  Byoung Hee LEE

IPC: H02J50/12 ,  H02J7/02 ,  H02M7/04 ,  H04B5/00 ,  H01F38/14 ,  H01F6/06 ,  H02J5/00 ,  B60L11/18 ,  H02M3/04

CPC classification number: H02J50/12 ,  B60L53/12 ,  B60L53/30 ,  B60L53/305 ,  B60L53/65 ,  B60L58/12 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2240/36 ,  H01F6/06 ,  H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  H02J50/40 ,  H02J50/50 ,  H02J50/70 ,  H02M3/04 ,  H02M7/04 ,  H02M7/06 ,  H04B5/0037 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7088 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14

Abstract: A wireless power relay apparatus includes a relay resonator configured to relay power from a source resonator configured to wirelessly transmit the power, to a target resonator configured to wirelessly receive the power through a mutual resonance, the relay resonator having a higher quality factor than the source resonator and the target resonator.

公开(公告)号：US20200185970A1

公开(公告)日：2020-06-11

申请号：US16790251

申请日：2020-02-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae Hyun PARK ,  Young Ho RYU ,  Sang Wook KWON ,  Ki Young KIM ,  Yun Kwon PARK ,  Keum Su SONG ,  Chi Hyung AHN

IPC: H02J50/12 ,  H01P7/10 ,  H01P7/00

Abstract: A wireless power transmitter for wirelessly transmitting power is provided. The wireless power transmitter includes four cells configured to wirelessly transmit power to a wireless power receiver; a power source configured to provide power to one of the four cells; and a connection unit configured to connect the four cells to each other, wherein the connection unit is further configured to connect the four cells in a cross configuration.

公开(公告)号：US20190273399A1

公开(公告)日：2019-09-05

申请号：US16411756

申请日：2019-05-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Keum Su SONG ,  Sang Wook Kwon ,  Ki Young Kim ,  Yun Kwon Park ,  Jae Hyun Park ,  Chi Hyung AHN ,  Young Ho RYU

IPC: H02J50/12 ,  H02J50/90 ,  H02J50/80 ,  H02J50/40 ,  H02J7/02

Abstract: A wireless power transmission apparatus includes resonators configured to transmit a power wirelessly to another resonator, and a controller configured to control a current magnitude and/or a voltage magnitude of a power to be provided to each of the resonators. The apparatus further includes a feeder configured to provide the power to each of the resonators.

公开(公告)号：US20140183967A1

公开(公告)日：2014-07-03

申请号：US14142571

申请日：2013-12-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young Ho RYU ,  Sang Wook KWON ,  Ki Young KIM ,  Nam Yun KIM ,  Dong Zo KIM ,  Yun Kwon PARK ,  Keum Su SONG ,  Chi Hyung AHN ,  Chang Wook YOON ,  Jin Sung CHOI

IPC: H01F38/14

CPC classification number: H01F38/14 ,  B60L11/182 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80 ,  H02J50/90 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/122 ,  Y02T90/14

Abstract: A resonant apparatus in a wireless power transmission system, includes a main resonant unit configured to form magnetic resonant coupling between the resonant apparatus and a resonator. The resonant apparatus further includes a field guiding resonant unit configured to focus a magnetic field on an internal portion of the main resonant unit, and a field additive resonant unit configured to adjust a magnitude of a magnetic field formed between the main resonant unit and the field guiding resonant unit.

Abstract translation: 无线电力传输系统中的谐振装置包括主谐振单元，其构造成在谐振装置和谐振器之间形成磁共振耦合。 谐振装置还包括场引导谐振单元，其被配置为将磁场聚焦在主谐振单元的内部部分上，场增加谐振单元被配置为调整在主谐振单元和场之间形成的磁场的大小 引导谐振单元。

公开(公告)号：US20150061399A1

公开(公告)日：2015-03-05

申请号：US14230451

申请日：2014-03-31

Applicant: Industry-University Cooperation Foundation Hanyang University ,  Samsung Electronics Co., Ltd.

Inventor： Keum Su SONG ,  Sang Wook KWON ,  Ki Young KIM ,  Dong Zo KIM ,  Bong Chul KIM ,  Yun Kwon PARK ,  Jae Hyun PARK ,  Chi Hyung AHN ,  Young Ho RYU ,  Byoung Hee LEE ,  Jun Seok LEE ,  Jae Hoon CHOI ,  Kyung Young JUNG, ,  Sang Gyu HA

IPC: H02J17/00 ,  H02J5/00

CPC classification number: H01F38/14 ,  H02J5/005 ,  H02J50/12 ,  H02J50/70

Abstract: A wireless power receiving device and a wireless power transmission apparatus are provided. The wireless power receiver may include a resonator configured to emit an electromagnetic field, a blocker configured to surround a portion of an exterior of the resonator, and a spacer disposed between the resonator and the blocker.

Abstract translation: 提供一种无线电力接收装置和无线电力传输装置。 无线电力接收器可以包括被配置为发射电磁场的谐振器，被配置为围绕谐振器的外部的一部分的阻断器以及设置在谐振器和阻挡器之间的间隔件。

公开(公告)号：US20140285139A1

公开(公告)日：2014-09-25

申请号：US14204911

申请日：2014-03-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chi Hyung AHN ,  Sang Wook KWON ,  Ki Young KIM ,  Nam Yun KIM ,  Dong Zo KIM ,  Bong Chul KIM ,  Yun Kwon PARK ,  Jae Hyun PARK ,  Keum Su SONG ,  Young Ho RYU ,  Byoung Hee LEE

IPC: B60L11/18

CPC classification number: B60L11/182 ,  B60L3/0023 ,  B60L3/003 ,  B60L11/1824 ,  B60L11/1833 ,  B60L11/1846 ,  B60L2200/26 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2240/36 ,  B60L2240/527 ,  B60L2240/529 ,  B60L2250/16 ,  B60L2270/147 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14

Abstract: A wireless charging station, an electric vehicle charged wirelessly, and a method of charging an electric vehicle are provided. A wireless charging station include a charging unit configured to transmit power wirelessly to an electric vehicle, using a source resonator installed in the charging station; and a driving unit configured to move a target resonator connected to the source resonator from a position at which the target resonator is mounted on the charging unit to an installation space of the electric vehicle, when the electric vehicle is disposed in a charging area of the charging station.

Abstract translation: 提供了一种无线充电站，无线充电的电动汽车以及充电电动车辆的方法。 无线充电站包括：充电单元，被配置为使用安装在充电站中的源极谐振器将电力无线发送到电动车辆; 以及驱动单元，被配置为将连接到源极谐振器的目标谐振器从安装在所述充电单元上的目标谐振器的位置移动到所述电动车辆的安装空间，当所述电动车辆设置在所述电动车辆的充电区域中时 充电站。

公开(公告)号：US20140203657A1

公开(公告)日：2014-07-24

申请号：US14037726

申请日：2013-09-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Keum Su SONG ,  Sang Wook KWON ,  Ki Young KIM ,  Yun Kwon PARK ,  Jae Hyun PARK ,  Chi Hyung AHN ,  Young Ho RYU

IPC: H01F38/14

CPC classification number: H02J50/12 ,  H02J7/025 ,  H02J50/40 ,  H02J50/80 ,  H02J50/90

Abstract: A wireless power transmission apparatus includes resonators configured to transmit a power wirelessly to another resonator, and a controller configured to control a current magnitude and/or a voltage magnitude of a power to be provided to each of the resonators. The apparatus further includes a feeder configured to provide the power to each of the resonators.

Abstract translation: 无线电力传输装置包括谐振器，其被配置为向另一个谐振器无线地发送电力，以及控制器，被配置为控制要提供给每个谐振器的电力的电流幅度和/或电压幅度。 该装置还包括配置成向每个谐振器提供电力的馈电器。

公开(公告)号：US20170163079A1

公开(公告)日：2017-06-08

申请号：US15433892

申请日：2017-02-15

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Korea Advanced Institute of Science and Technology

Inventor： Bong Chul KIM ,  Sang Wook KWON ,  Ki Young KIM ,  Nam Yun KIM ,  Gun Woo MOON ,  Sang Cheol MOON ,  Chi Hyung AHN ,  Shin Young CHO

IPC: H02J7/02 ,  B60L11/18 ,  H02J50/80 ,  H02J3/18 ,  H02J50/12

CPC classification number: H02J50/12 ,  B60L53/12 ,  B60L53/30 ,  B60L53/65 ,  B60L58/12 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2240/36 ,  B60L2240/547 ,  B60L2240/549 ,  H02J3/18 ,  H02J7/008 ,  H02J7/025 ,  H02J50/80 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7241 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14

Abstract: A method and an apparatus for controlling wireless power transmission are provided. An apparatus for controlling wireless power transmission includes a controller configured to determine an output voltage of a power factor correction unit based on charging information of a battery, the power factor correction unit configured to correct an input voltage into the determined output voltage, and output a variable voltage, and a resonance unit configured to transmit power converted from the variable voltage to a wireless power reception apparatus.