公开(公告)号：US20160036265A1

公开(公告)日：2016-02-04

申请号：US14817806

申请日：2015-08-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nam Yun KIM ,  Sang Wook KWON ,  Yun Kwon PARK

IPC: H02J7/02 ,  H01F38/14 ,  H02J5/00

CPC classification number: H02J50/12 ,  B60L11/182 ,  B60L11/1833 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2210/40 ,  H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  H02J50/40 ,  H02J50/80 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/127 ,  Y02T90/14

Abstract: A wireless power transmission and charging system and method are provided. The wireless power may refer to energy that may be transferred from a wireless power transmitter to a wireless power receiver. The wireless power transmission and charging system may include a source device to wirelessly transmit power, and a target device to wirelessly receive power.

Abstract translation: 提供无线功率传输和充电系统和方法。 无线电力可以指可以从无线电力发射机传送到无线电力接收机的能量。 无线电力传输和充电系统可以包括用于无线发送电力的源设备和用于无线地接收电力的目标设备。

公开(公告)号：US20150380981A1

公开(公告)日：2015-12-31

申请号：US14847233

申请日：2015-09-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nam Yun KIM ,  Sang Wook KWON

IPC: H02J7/02 ,  H04B5/00 ,  H02J7/04

CPC classification number: H02J7/025 ,  H02J5/005 ,  H02J7/04 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80 ,  H04B5/0037 ,  H04B5/0093

Abstract: A portable device is provided. The portable device includes a power receiving unit configured to receive a first energy or a second energy from a wireless power transmitter, the first energy being used to perform a communication function and a control function, the second energy being used to charge a battery, and the wireless power transmitter being configured to wirelessly transmit a power, a voltage generator configured to generate a wake-up voltage from the first energy, or to generate a voltage for charging the battery from the second energy, a controller configured to perform the communication function and the control function, the controller being activated by the wake-up voltage, and a communication unit configured to perform a communication with the wireless power transmitter based on a control of the controller.

Abstract translation: 提供便携式设备。 便携式设备包括被配置为从无线功率发射器接收第一能量或第二能量的功率接收单元，所述第一能量用于执行通信功能和控制功能，所述第二能量用于对电池充电，以及 所述无线电力发射器被配置为无线地传输电力，被配置为从所述第一能量产生唤醒电压的电压发生器，或者从所述第二能量产生用于对所述电池充电的电压;被配置为执行所述通信功能的控制器 以及所述控制功能，所述控制器被所述唤醒电压激活，以及通信单元，被配置为基于所述控制器的控制来执行与所述无线电力发送器的通信。

公开(公告)号：US20150334723A1

公开(公告)日：2015-11-19

申请号：US14807401

申请日：2015-07-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nam Yun KIM ,  Sang Wook KWON ,  Eun Seok PARK

IPC: H04W72/08 ,  H04W24/08 ,  H04W52/34

CPC classification number: H04W72/085 ,  B60L11/182 ,  B60L11/1833 ,  B60L11/1846 ,  B60L2210/30 ,  B60L2210/40 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/70 ,  H04B5/0037 ,  H04B5/0081 ,  H04W24/08 ,  H04W52/346 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7241 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14

Abstract: A communication apparatus in a wireless power transmission system includes an operating mode converter configured to switch an operating mode of the communication apparatus between a transmitting mode and a receiving mode according to a predetermined timing; and a transmitting unit configured to transmit state information of a channel occupied by a source including the communication apparatus using a continuous wave signal while the communication apparatus is operating in the transmitting mode irrespective of whether the communication apparatus is performing communication via the occupied channel. The source including the communication apparatus is configured to transmit wireless power. The occupied channel has been assigned to the source including the communication apparatus from a plurality of channels available in a communication cell for assignment to a plurality of sources each configured to transmit wireless power.

Abstract translation: 无线电力传输系统中的通信装置包括：操作模式转换器，被配置为根据预定的定时在通信设备的发送模式和接收模式之间切换操作模式; 以及发送单元，被配置为，无论通信装置是否经由占用信道进行通信，在通信装置以发送模式操作的同时，使用连续波信号来发送包括通信装置的源的信道的状态信息。 包括通信装置的源被配置为发送无线电力。 所占用的信道已经从通信小区中可用的多个信道分配给包括通信装置的源，用于分配给多个源，每个源被配置为发送无线电力。

公开(公告)号：US20150180442A1

公开(公告)日：2015-06-25

申请号：US14640908

申请日：2015-03-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young Ho RYU ,  Eun Seok PARK ,  Sang Wook KWON ,  Jung Hae LEE ,  Jae Hyun PARK ,  Byung Chul PARK

IPC: H03H7/40 ,  H01F38/14

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

Abstract: 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

Abstract translation: 提供了可以控制无线电力传输的方向的装置。 辐射无线电力发射器可以包括至少两个第一单元谐振器，以基于x轴方向和z轴方向与目标谐振器形成磁场，并且向目标谐振器传输谐振电力，至少两个 第二单位谐振器，用于基于x轴方向和y轴方向与目标谐振器形成磁场，并且向目标谐振器发送谐振电力，至少两个第三单元谐振器与 基于y轴方向和z轴方向的目标谐振器，并且向目标谐振器发送谐振功率;以及馈送单元，用于控制所述至少两个第一单元谐振器的谐振功率传输，所述至少两个第二 单元谐振器，以及至少两个

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：US20140265614A1

公开(公告)日：2014-09-18

申请号：US14147012

申请日：2014-01-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: H01F38/14

CPC classification number: H01F38/14 ,  B60L11/1812 ,  B60L11/182 ,  B60L11/1824 ,  B60L2210/10 ,  B60L2210/30 ,  H02J7/025 ,  H02J50/12 ,  H02J50/70 ,  H02J50/80 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/127 ,  Y02T90/14

Abstract: A wireless power transmission apparatus includes a resonance unit including resonators and configured to form a magnetic resonant coupling with another resonator, and a feeding unit configured to transmit alternating current (AC) power to one of the resonators. The wireless power transmission apparatus further includes a controller configured to determine a value of a capacitor connected to one of the resonators, based on a magnitude of a magnetic field formed by the resonance unit.

Abstract translation: 无线电力传输装置包括：谐振单元，包括谐振器并且被配置为与另一个谐振器形成磁共振耦合;以及馈电单元，被配置为向一个谐振器发送交流电（AC）电力。 无线电力传输装置还包括控制器，其被配置为基于由谐振单元形成的磁场的大小来确定连接到谐振器之一的电容器的值。

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：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：US20170222471A1

公开(公告)日：2017-08-03

申请号：US15484203

申请日：2017-04-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nam Yun KIM ,  Sang Wook KWON ,  Hyuk Choon KWON ,  Bong Chul KIM ,  Yun Kwon PARK ,  Jae Hyun PARK

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

CPC classification number: H02J50/40 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  H02J50/80

Abstract: A method of operating a wireless power transmission apparatus includes receiving, from a wireless power reception apparatus, information on an operating power of a micro control unit (MCU) of the wireless power reception apparatus and information on an output of a direct current-to-direct current (DC/DC) converter of the wireless power reception apparatus; determining whether a charging power is to be transmitted to the wireless power reception apparatus based on the received information on the output of DC/DC converter; and transmitting, to the wireless power reception apparatus, an MCU operating power calculated based on the received information on the operating power of the MCU in response to a determination that the charging power is not to be transmitted to the wireless power reception apparatus.