公开(公告)号：US20120056579A1

公开(公告)日：2012-03-08

申请号：US13210233

申请日：2011-08-15

申请人： Dong Zo KIM ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Young Ho Ryu ,  Nam Yun Kim ,  Jin Sung Choi

发明人： Dong Zo KIM ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Young Ho Ryu ,  Nam Yun Kim ,  Jin Sung Choi

IPC分类号： H02J7/00 ,  H01F38/14

CPC分类号： H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H04B5/0037 ,  H04B5/0081

摘要： Provided is a roof-type charging apparatus that charges multi-target device, while transmitting a resonance power. A roof-type charging apparatus using resonance power transmission includes a source resonance unit configured to transmit resonance power including a source resonator having a generally planar loop configuration and defining a space therein; a receiving unit configured to receive the resonance power transmitted from the source resonator; and a connecting unit configured to separate the source resonator and the receiving unit by a predetermined distance.

摘要翻译： 提供一种在发送谐振电力的同时对多目标装置充电的屋顶式充电装置。 使用谐振电力传输的屋顶式充电装置包括源谐振单元，其被配置为发射包括具有大致平面的环形结构并且在其中限定空间的源谐振器的谐振功率; 接收单元，被配置为接收从所述源谐振器发送的谐振电力; 以及连接单元，被配置为将源谐振器和接收单元分离预定距离。

公开(公告)号：US20110241613A1

公开(公告)日：2011-10-06

申请号：US13053592

申请日：2011-03-22

申请人： Young Ho Ryu ,  Eun Seok Park ,  Sang Wook Kwon ,  Young Tack Hong ,  Nam Yun Kim ,  Yun Kwon Park ,  Dong Zo Kim ,  Jin Sung Choi

发明人： Young Ho Ryu ,  Eun Seok Park ,  Sang Wook Kwon ,  Young Tack Hong ,  Nam Yun Kim ,  Yun Kwon Park ,  Dong Zo Kim ,  Jin Sung Choi

IPC分类号： H02J7/00

CPC分类号： H02J7/027 ,  H01F27/365 ,  H01F38/14 ,  H02J7/025 ,  H02J50/12 ,  H02J50/70

摘要： Provided is a battery pack that includes a resonator to receive power wirelessly. A film, for shielding from a magnetic field that may be generated due to an eddy current, may be inserted between a battery and the resonator of the battery pack.

摘要翻译： 提供一种电池组，其包括无线接收电力的谐振器。 用于屏蔽由于涡电流可能产生的磁场的膜可以插入在电池和电池组的谐振器之间。

公开(公告)号：US09553456B2

公开(公告)日：2017-01-24

申请号：US13223640

申请日：2011-09-01

申请人： Jin Sung Choi ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Young Ho Ryu ,  Nam Yun Kim ,  Dong Zo Kim

发明人： Jin Sung Choi ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Young Ho Ryu ,  Nam Yun Kim ,  Dong Zo Kim

IPC分类号： H01F37/00 ,  H01F38/14 ,  H02M7/48 ,  H02J5/00 ,  H02J17/00 ,  H03H7/00 ,  H02M7/00

CPC分类号： H02J50/12 ,  H02J5/005 ,  H02J17/00 ,  H02M7/003 ,  H02M7/48 ,  H02M2007/4815 ,  H03H7/00 ,  Y02B70/1441

摘要： A power converter for transmitting a resonance power is provided that includes: an input end that receives a direct current (DC) voltage of a predetermined level; a first power converter that converts the DC voltage of a predetermined level to an alternating current (AC) signal using a first switching pulse signal having substantially the same frequency as a resonant frequency; a second power converter that converts the DC voltage of a predetermined level to an AC signal using a second switching pulse signal having an opposite phase to the first switching pulse signal; a first short circuit that reduces or eliminates an odd harmonic of the AC signal outputted from the first power converter, and provides the AC signal; and a second short circuit that reduces or eliminates an odd harmonic of the AC signal outputted from the second power converter, and provides the AC signal.

摘要翻译： 提供一种用于发送谐振电力的功率转换器，其包括：输入端，其接收预定电平的直流（DC）电压; 第一功率转换器，其使用具有与谐振频率基本相同的频率的第一开关脉冲信号将预定电平的DC电压转换为交流（AC）信号; 使用与第一开关脉冲信号具有相反相位的第二开关脉冲信号将预定电平的DC电压转换为AC信号的第二电力转换器; 第一短路，其减少或消除从第一功率转换器输出的AC信号的奇次谐波，并提供AC信号; 以及第二短路，其减少或消除从第二功率转换器输出的AC信号的奇次谐波，并提供AC信号。

公开(公告)号：US20120112554A1

公开(公告)日：2012-05-10

申请号：US13293435

申请日：2011-11-10

申请人： Nam Yun KIM ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Young Ho Ryu ,  Dong Zo Kim ,  Jin Sung Choi

发明人： Nam Yun KIM ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Young Ho Ryu ,  Dong Zo Kim ,  Jin Sung Choi

IPC分类号： H02J17/00

CPC分类号： H02J50/40 ,  H02J7/025 ,  H02J7/027 ,  H02J17/00 ,  H02J50/12 ,  H02J50/80

摘要： A resonance power transmission system, and a method of controlling transmission and reception of a resonance power are provided. According to one embodiment, a method of controlling resonance power transmission in a resonance power transmitter may include: transmitting resonance power to a resonance power receiver, the resonance power having resonance frequencies which vary with respect to a plurality of time intervals; and receiving, from the resonance power receiver, information regarding the resonance frequency having the highest power transmission efficiency among the resonance frequencies used in the time intervals.

摘要翻译： 提供谐振电力传输系统和控制谐振电力的发送和接收的方法。 根据一个实施例，一种控制谐振功率发射器中的谐振功率传输的方法可以包括：向谐振功率接收器发送谐振功率，谐振功率具有相对于多个时间间隔变化的谐振频率; 并且从所述谐振电力接收器接收关于在所述时间间隔中使用的谐振频率中具有最高功率传输效率的谐振频率的信息。

公开(公告)号：US20120056487A1

公开(公告)日：2012-03-08

申请号：US13223640

申请日：2011-09-01

申请人： Jin Sung Choi ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Young Ho Ryu ,  Nam Yun Kim ,  Dong Zo Kim

发明人： Jin Sung Choi ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Young Ho Ryu ,  Nam Yun Kim ,  Dong Zo Kim

IPC分类号： H01F38/14

CPC分类号： H02J50/12 ,  H02J5/005 ,  H02J17/00 ,  H02M7/003 ,  H02M7/48 ,  H02M2007/4815 ,  H03H7/00 ,  Y02B70/1441

摘要： A power converter which may be used in a resonance power transmission system and an apparatus for transmitting a resonance power are provided. According to an aspect, a power converter in a resonance power transmission system may include: an input end configured to receive a direct current (DC) voltage of a predetermined level; a first power converter configured to convert the DC voltage of a predetermined level to an alternating current (AC) signal using a first switching pulse signal having substantially the same frequency as a resonant frequency; a second power converter configured to convert the DC voltage of a predetermined level to an AC signal using a second switching pulse signal having an opposite phase to the first switching pulse signal; a first short circuit configured to reduce or eliminate an odd harmonic of the AC signal outputted from the first power converter, and to provide the AC signal where the odd harmonic is reduced or eliminated to a source resonator; and a second short circuit configured to reduce or eliminate an odd harmonic of the AC signal outputted from the second power converter, and to provide the AC signal where the odd harmonic is reduced or eliminated to the source resonator.

摘要翻译： 提供了可用于谐振电力传输系统的电力转换器和用于发送谐振电力的装置。 根据一个方面，谐振电力传输系统中的功率转换器可以包括：被配置为接收预定电平的直流（DC）电压的输入端; 第一功率转换器，被配置为使用具有与谐振频率基本相同的频率的第一开关脉冲信号将预定电平的DC电压转换为交流（AC）信号; 第二功率转换器，被配置为使用与第一开关脉冲信号具有相反相位的第二开关脉冲信号将预定电平的DC电压转换为AC信号; 第一短路，被配置为减少或消除从第一功率转换器输出的AC信号的奇次谐波，并且提供将奇次谐波减小或消除到源谐振器的AC信号; 以及第二短路，被配置为减少或消除从第二功率转换器输出的AC信号的奇次谐波，并且提供将奇次谐波减小或消除到源谐振器的AC信号。

公开(公告)号：US09337691B2

公开(公告)日：2016-05-10

申请号：US13053542

申请日：2011-03-22

申请人： Young Ho Ryu ,  Eun Seok Park ,  Sang Wook Kwon ,  Young Tack Hong ,  Nam Yun Kim ,  Yun Kwon Park ,  Dong Zo Kim ,  Jin Sung Choi

发明人： Young Ho Ryu ,  Eun Seok Park ,  Sang Wook Kwon ,  Young Tack Hong ,  Nam Yun Kim ,  Yun Kwon Park ,  Dong Zo Kim ,  Jin Sung Choi

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

CPC分类号： H02J50/12 ,  H02J5/005 ,  H02J7/0027 ,  H02J7/025 ,  H02J17/00 ,  H02J50/10 ,  H02J50/40

摘要： Provided is a wireless recharging set. A source unit including a source resonator may transmit power wirelessly in all directions, and a device may receive the transmitted wireless power regardless of location.

摘要翻译： 提供无线充电组。 包括源谐振器的源单元可以在所有方向上无线地传输功率，并且设备可以接收所发送的无线功率而不管位置如何。

公开(公告)号：US08987942B2

公开(公告)日：2015-03-24

申请号：US13218897

申请日：2011-08-26

申请人： Dong Zo Kim ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Young Ho Ryu ,  Nam Yun Kim ,  Jin Sung Choi

发明人： Dong Zo Kim ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Young Ho Ryu ,  Nam Yun Kim ,  Jin Sung Choi

IPC分类号： H01F27/42 ,  H02J5/00

CPC分类号： H02J50/12 ,  H02J50/10 ,  H02J50/40 ,  H02J50/70

摘要： A wireless power transmitter that transmits a resonance power via a multi-band resonator and a method thereof are provided. According to an aspect, a wireless power transmitter may include: a source unit configured to generate resonance power; a power amplifying unit configured to amplify the resonance power; and a multi-band resonance unit including at least two resonators, the at least two resonators configured to transmit the amplified resonance power to target resonators using different resonance bands.

摘要翻译： 提供了一种通过多频带谐振器发送谐振功率的无线电力发射机及其方法。 根据一个方面，无线电力发射机可以包括：源单元，被配置为产生谐振功率; 功率放大单元，被配置为放大谐振功率; 以及包括至少两个谐振器的多频带谐振单元，所述至少两个谐振器被配置为使用不同的谐振频带将放大的谐振功率发射到目标谐振器。

公开(公告)号：US08829849B2

公开(公告)日：2014-09-09

申请号：US13210233

申请日：2011-08-15

申请人： Dong Zo Kim ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Young Ho Ryu ,  Nam Yun Kim ,  Jin Sung Choi

发明人： Dong Zo Kim ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Young Ho Ryu ,  Nam Yun Kim ,  Jin Sung Choi

IPC分类号： H02J7/00

CPC分类号： H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H04B5/0037 ,  H04B5/0081

摘要： Provided is a roof-type charging apparatus that charges multi-target device, while transmitting a resonance power. A roof-type charging apparatus using resonance power transmission includes a source resonance unit configured to transmit resonance power including a source resonator having a generally planar loop configuration and defining a space therein; a receiving unit configured to receive the resonance power transmitted from the source resonator; and a connecting unit configured to separate the source resonator and the receiving unit by a predetermined distance.

摘要翻译： 提供一种在发送谐振电力的同时对多目标装置充电的屋顶式充电装置。 使用谐振电力传输的屋顶式充电装置包括源谐振单元，其被配置为发射包括具有大致平面的环形结构并且在其中限定空间的源谐振器的谐振功率; 接收单元，被配置为接收从所述源谐振器发送的谐振电力; 以及连接单元，被配置为将源谐振器和接收单元分离预定距离。

公开(公告)号：US20120049644A1

公开(公告)日：2012-03-01

申请号：US13211687

申请日：2011-08-17

申请人： Jin Sung Choi ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Young Ho Ryu ,  Nam Yun Kim ,  Dong Zo Kim

发明人： Jin Sung Choi ,  Sang Wook Kwon ,  Yun Kwon Park ,  Eun Seok Park ,  Young Tack Hong ,  Young Ho Ryu ,  Nam Yun Kim ,  Dong Zo Kim

IPC分类号： H02J17/00

CPC分类号： H02J50/10 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80

摘要： A resonance power transmission system for controlling a supply voltage of a power converter based on power transmission efficiency is provided. According to an aspect, a resonance power transmitter configured to transmit resonance power to one or more resonance power receivers may include: a voltage controller configured to receive an input signal and to output voltage of a predetermined level; a source controller configured to control a signal level of the DC voltage based the number of resonance power receivers.

摘要翻译： 提供了一种用于基于功率传输效率来控制功率转换器的电源电压的谐振电力传输系统。 根据一个方面，被配置为向一个或多个谐振功率接收器发送谐振功率的谐振功率发射器可以包括：电压控制器，被配置为接收输入信号并输出​​预定电平的电压; 源控制器，被配置为基于谐振功率接收器的数量来控制DC电压的信号电平。

公开(公告)号：US09272630B2

公开(公告)日：2016-03-01

申请号：US13469555

申请日：2012-05-11

申请人： Nam Yun Kim ,  Young Tack Hong ,  Sang Wook Kwon ,  Yun Kwon Park ,  Ki Young Kim ,  Young Ho Ryu ,  Dong Zo Kim ,  Jin Sung Chol ,  Chang Wook Yoon

发明人： Nam Yun Kim ,  Young Tack Hong ,  Sang Wook Kwon ,  Yun Kwon Park ,  Ki Young Kim ,  Young Ho Ryu ,  Dong Zo Kim ,  Jin Sung Chol ,  Chang Wook Yoon

IPC分类号： H02J17/00 ,  B60L11/18 ,  H02J5/00 ,  H02J7/02 ,  H04B5/00 ,  H01F38/14

CPC分类号： H02J50/50 ,  B60L11/182 ,  H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H02J50/90 ,  H04B5/0037 ,  H04B5/0075 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/122 ,  Y02T90/14

摘要： An electronic device and method for transmitting and receiving a wireless power are provided. An electronic device for transmitting and receiving wireless power may include a resonator configured to operate, based on a plurality of operating modes of the electronic device including a power reception mode, a relay mode, and a power transmission mode, wherein: (i) in the power reception mode, the resonator is configured to receive power from a wireless power transmitter, (ii) in the relay mode, the resonator is configured to relay power received from the wireless power transmitter to a wireless power receiver, and (iii) in the power transmission mode, the resonator is configured to transmit power to the wireless power receiver; and a path controller configured to control at least one electrical pathway of electronic device based on the operating mode.

摘要翻译： 提供了一种用于发送和接收无线电力的电子设备和方法。 用于发送和接收无线电力的电子设备可以包括：谐振器，其被配置为基于包括电力接收模式，中继模式和电力传输模式的电子设备的多个操作模式来操作，其中：（i） 所述谐振器被配置为从无线电力发射机接收电力;（ii）在所述中继模式中，所述谐振器被配置为将从所述无线电力发射器接收的功率中继到无线电力接收器，以及（iii）在 所述电力传输模式，所述谐振器被配置为向所述无线电力接收器发送电力; 以及路径控制器，被配置为基于所述操作模式来控制电子设备的至少一个电路径。