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11.发明授权Wireless power transmission system, and method and apparatus for allocating communication channel and transmitting power in wireless power transmission system 有权无线电力传输系统，以及用于在无线电力传输系统中分配通信信道和发射功率的方法和装置公开(公告)号：US09142997B2
公开(公告)日：2015-09-22
申请号：US13486449
申请日：2012-06-01
申请人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
发明人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
CPC分类号： H02J50/12 , B60L11/182 , B60L11/1833 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2250/16 , H02J5/005 , H02J7/025 , H02J50/80 , H04B5/0031 , H04B5/0037 , H04B5/0081 , H04B5/0093 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/14 , Y02T90/16
摘要： A wireless power transmission system, and a method and an apparatus for allocating a communication channel and transmitting a power in the wireless power transmission system. If a target device configured to wirelessly receive power from a source device is detected, a controlling communication channel to be used for performing communication with the target device is selected. An initial control signal including an identifier (ID) of the source device and a channel fix command are transmitted to the target device through the selected controlling communication channel. The channel fix command includes a command requesting the target device to use the selected controlling communication channel. A charging power is transmitted from the source device to the target device through a magnetic coupling between the source device and the target device.
摘要翻译： 一种无线电力传输系统，以及用于分配通信信道并在无线电力传输系统中发送电力的方法和装置。 如果检测到被配置为从源设备无线地接收电力的目标设备，则选择要用于与目标设备进行通信的控制通信信道。 包括源设备的标识符（ID）和信道修复命令的初始控制信号通过所选择的控制通信信道发送到目标设备。 信道修复命令包括请求目标设备使用所选择的控制通信信道的命令。 通过源设备和目标设备之间的磁耦合，从源设备向目标设备发送充电电力。
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公开(公告)号：US20120307873A1
公开(公告)日：2012-12-06
申请号：US13482133
申请日：2012-05-29
申请人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
发明人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
CPC分类号： H04B5/0031
摘要： According to one general aspect, a data communication apparatus using wireless power may include: a power signal detecting unit configured to detect a signal corresponding to a change in an impedance of a target device; a demodulating unit configured to demodulate a message from the target device from the detected signal using the detected signal and a carrier wave; and a source resonance unit configured to transmit the carrier wave to the target device.
摘要翻译： 根据一个一般的方面，使用无线电力的数据通信装置可以包括：功率信号检测单元，被配置为检测对应于目标设备的阻抗变化的信号; 解调单元，被配置为使用所检测的信号和载波，从检测到的信号中解调来自目标设备的消息; 以及源谐振单元，被配置为将所述载波发送到所述目标设备。
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13.发明申请WIRELESS POWER TRANSMISSION AND CHARGING SYSTEM, AND POWER CONTROL METHOD OF WIRELESS POWER TRANSMISSION AND CHARGING SYSTEM 有权无线电力传输和充电系统，无线电力传输和充电系统的功率控制方法公开(公告)号：US20120306433A1
公开(公告)日：2012-12-06
申请号：US13482019
申请日：2012-05-29
申请人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Eun Seok Park , Young Tack Hong , Ki Young Kim , Young Ho Ryu , Dong Zo Kim , Jin Sung Choi , Chang Wook Yoon
发明人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Eun Seok Park , Young Tack Hong , Ki Young Kim , Young Ho Ryu , Dong Zo Kim , Jin Sung Choi , Chang Wook Yoon
CPC分类号： H02J50/12 , B60L11/182 , B60L11/1833 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2250/16 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/80 , H02J50/90 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/14
摘要： A wireless power transmission and charging system, and a power control method of the wireless power transmission and charging system are provided. The power control method may include generating charging power using the power amplifier. The charging power may be used to charge a target device. The charging power may be transmitted to the target device. The voltage supplied to the power amplifier may be adjusted based on a detected change in the current input to the power amplifier, a detected change in the temperature of the source device, a detected change in the amount of the power received to the target device, or a detected change in the temperature of the target device.
摘要翻译： 提供无线电力传输和充电系统以及无线电力传输和充电系统的功率控制方法。 功率控制方法可以包括使用功率放大器产生充电功率。 充电功率可以用于对目标设备充电。 充电功率可以传输到目标设备。 提供给功率放大器的电压可以基于检测到的对功率放大器输入的电流的变化，检测到的源装置的温度的变化，检测到的接收到目标装置的功率量的变化来调整， 或检测到目标装置的温度变化。
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14.发明申请公开(公告)号：US20120306285A1
公开(公告)日：2012-12-06
申请号：US13484967
申请日：2012-05-31
申请人： Nam Yun KIM , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
发明人： Nam Yun KIM , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
IPC分类号： H02J17/00
CPC分类号： H02J50/90 , B60L11/182 , B60L11/1833 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2250/16 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/80 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/14
摘要： Provided are a method and apparatus for detecting an efficiency of a wireless power transmission. An output power of a source device may be adjusted based on current that is flowing in a power converter of the source device. The efficiency of wireless power transmission may be calculated based on the adjusted output power, and an amount of power used by a target device.
摘要翻译： 提供了一种用于检测无线电力传输的效率的方法和装置。 可以基于在源设备的功率转换器中流动的电流来调整源设备的输出功率。 可以基于调整后的输出功率和目标设备使用的功率量来计算无线电力传输的效率。
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公开(公告)号：US09882426B2
公开(公告)日：2018-01-30
申请号：US13484967
申请日：2012-05-31
申请人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
发明人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
CPC分类号： H02J50/90 , B60L11/182 , B60L11/1833 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2250/16 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/80 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/14
摘要： Provided are a method and apparatus for detecting an efficiency of a wireless power transmission. An output power of a source device may be adjusted based on current that is flowing in a power converter of the source device. The efficiency of wireless power transmission may be calculated based on the adjusted output power, and an amount of power used by a target device.
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16.发明授权Power converter in resonance power transmission system, and resonance power transmission apparatus 有权谐振电力传输系统中的功率转换器和谐振电力传输装置公开(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
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。
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17.发明授权Apparatus and method for wireless power transmission including a source resonator having a substantially uniform megnetic field 有权一种用于无线电力传输的装置和方法，包括具有基本均匀的场域的源谐振器公开(公告)号：US09431707B2
公开(公告)日：2016-08-30
申请号：US13359792
申请日：2012-01-27
申请人： Young Ho Ryu , Eun Seok Park , Jeong Hae Lee , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong , Ki Young Kim , Nam Yun Kim , Dong Zo Kim , Jin Sung Choi , Jae Hyun Park , Byung Chul Park
发明人： Young Ho Ryu , Eun Seok Park , Jeong Hae Lee , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong , Ki Young Kim , Nam Yun Kim , Dong Zo Kim , Jin Sung Choi , Jae Hyun Park , Byung Chul Park
CPC分类号： H01Q7/00 , H01Q1/38 , H01Q15/0086 , H02J5/005 , H02J50/12 , H02J50/40 , H02J50/70 , H04B5/0037 , H04B5/0081
摘要： A source resonator for wirelessly transmitting power to a target device may include a magnetic field distribution adjusting unit that is configured to adjust the magnetic field generated by the source resonator. In one or more embodiments, the magnetic field distribution adjusting unit may adjust the magnetic field to be substantially uniform in a predetermined vicinity of the source resonator. For example, the magnetic field distribution adjusting unit may adjust the intensity of the magnetic field near the center of the source resonator to be substantially the same as the intensity of the magnetic field near an edge area of the source resonator.
摘要翻译： 用于向目标设备无线发送功率的源极谐振器可以包括被配置为调节由源极谐振器产生的磁场的磁场分布调整单元。 在一个或多个实施例中，磁场分布调整单元可以在源极谐振器的预定附近调整磁场大致均匀。 例如，磁场分布调整单元可以将源极谐振器的中心附近的磁场的强度调整为与源极谐振器的边缘区域附近的磁场的强度大致相同。
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公开(公告)号：US09413429B2
公开(公告)日：2016-08-09
申请号：US13615976
申请日：2012-09-14
申请人： Eun Seok Park , Sang Wook Kwon , Ki Young Kim , Nam Yun Kim , Dong Zo Kim , Yun Kwon Park , Young Ho Ryu , Chang Wook Yoon , Jin Sung Choi , Young Tack Hong
发明人： Eun Seok Park , Sang Wook Kwon , Ki Young Kim , Nam Yun Kim , Dong Zo Kim , Yun Kwon Park , Young Ho Ryu , Chang Wook Yoon , Jin Sung Choi , Young Tack Hong
CPC分类号： H02J50/90 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/80 , H04B5/0037 , H04B5/0075
摘要： A wireless power transmission system based on cell division is provided. A communication and power control method of the wireless power transmission system, includes setting a magnetic coupling zone. The method further includes detecting a target device in the magnetic coupling zone. The method further includes transmitting a power to the target device. The method further includes adjusting an amount of the power based on a transmission efficiency of the power.
摘要翻译： 提供了一种基于单元划分的无线电力传输系统。 无线电力传输系统的通信和电力控制方法包括设置磁耦合区域。 该方法还包括检测磁耦合区中的目标装置。 该方法还包括向目标设备发送电力。 该方法还包括基于电力的传输效率来调整功率量。
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公开(公告)号：US09199545B2
公开(公告)日：2015-12-01
申请号：US13485053
申请日：2012-05-31
申请人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
发明人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
CPC分类号： H02J50/12 , B60L11/182 , H02J7/007 , H02J7/025 , H02J50/80 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14
摘要： A method and apparatus for controlling wireless power transmission are provided. An output power of a source device may be wirelessly transmitted to a target device via a resonator. The source device may detect a change in a current of the output power, and may request the target device to verify a state of the target device. The source device may determine a state of a wireless power transmission based on the change in the current and the state of the target device. The source device may control wireless power transmission based on the determined state of the wireless power transmission.
摘要翻译： 提供了一种用于控制无线电力传输的方法和装置。 源设备的输出功率可以经由谐振器无线传输到目标设备。 源设备可以检测输出功率的电流的变化，并且可以请求目标设备验证目标设备的状态。 源设备可以基于目标设备的当前状态和状态的改变来确定无线电力传输的状态。 源设备可以基于确定的无线电力传输的状态来控制无线电力传输。
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20.发明授权公开(公告)号：US09083178B2
公开(公告)日：2015-07-14
申请号：US13473821
申请日：2012-05-17
申请人： Dong Zo Kim , Sang Wook Kwon , Yun Kwon Park , Eun Seok Park , Young Tack Hong , Ki Young Kim , Young Ho Ryu , Nam Yun Kim , Jin Sung Choi , Chang Wook Yoon
发明人： Dong Zo Kim , Sang Wook Kwon , Yun Kwon Park , Eun Seok Park , Young Tack Hong , Ki Young Kim , Young Ho Ryu , Nam Yun Kim , Jin Sung Choi , Chang Wook Yoon
CPC分类号： H02J50/12 , H02H3/08 , H02H3/20 , H02H5/042 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/70 , H02J50/80 , H02J50/90
摘要： An overvoltage protecting unit and an overcurrent protecting unit protect a power device from an overvoltage and an overcurrent using a comparator having hysteresis. An overtemperature protecting unit protects the power device from an overtemperature using a thermistor having a resistance that changes as a temperature of the thermistor changes.
摘要翻译： 过电压保护单元和过电流保护单元使用具有滞后的比较器保护功率器件免受过电压和过电流。 过热保护单元使用具有随着热敏电阻的温度变化而变化的电阻的热敏电阻来保护功率器件免受过热。
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