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136 条记录 (耗时 0.036 秒)

    Resonance power generator
    52.
    发明授权
    Resonance power generator 有权
    共振发电机

    公开(公告)号：US08368471B2

    公开(公告)日：2013-02-05

    申请号：US12978472

    申请日：2010-12-24

    申请人： Nam Yun Kim ,  Young Tack Hong ,  Sang Wook Kwon ,  Eun Seok Park ,  Young Ho Ryu

    发明人： Nam Yun Kim ,  Young Tack Hong ,  Sang Wook Kwon ,  Eun Seok Park ,  Young Ho Ryu

    IPC分类号： H03L7/00

    CPC分类号： H02J50/12 ,  H02J17/00

    摘要： A resonate power generator is provided. The resonate power generator may include a waveform and sequence memory to record a predetermined waveform and a predetermined sequence, a delta-sigma modulator to delta-sigma modulate an output signal of the waveform and sequence memory, and a waveform recovery unit to receive, as an input, an output radio frequency (RF) signal of the delta-sigma modulator, and to convert the input into a waveform in a form of an impulse.

    摘要翻译： 提供谐振发电机。 共振功率发生器可以包括用于记录预定波形和预定序列的波形和序列存储器，Δ-Σ调制器到Δ-Σ调制波形和序列存储器的输出信号，波形恢复单元作为 Δ-Σ调制器的输入，输出射频（RF）信号，并将输入转换成脉冲形式的波形。

    WIRELESS POWER TRANSMISSION AND CHARGING SYSTEM, AND COMMUNICATION METHOD OF WIRELESS POWER TRANSMISSION AND CHARGING SYSTEM
    53.
    发明申请
    WIRELESS POWER TRANSMISSION AND CHARGING SYSTEM, AND COMMUNICATION METHOD OF WIRELESS POWER TRANSMISSION AND CHARGING SYSTEM 审中-公开
    无线电力传输和充电系统及无线电力传输和充电系统的通信方法

    公开(公告)号：US20120311363A1

    公开(公告)日：2012-12-06

    申请号：US13484044

    申请日：2012-05-30

    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： H04W52/02 ,  G06F1/26

    CPC分类号： H04B5/0037 ,  G06F1/266

    摘要： A wireless power transmission and charging system, and a communication method of the wireless power transmission and charging system are provided. According to a general aspect, a communication method of a wireless power transmission and charging system may include: switching from a standby mode to a detection mode in response to activation of a charging start element or a detection of a target device by a sensor; transmitting a wake-up power and a wake-up request message to at least one target device in the detection mode; receiving an acknowledge (ACK) message from the target device in response to the wake-up request message, and determining a number of target devices based on the ACK message; and transmitting a charging power to the target device to which the control ID is assigned.

    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通信方法。 根据一般方面，无线电力传输和充电系统的通信方法可以包括：响应于充电开始元件的激活或由传感器检测目标设备，从待机模式切换到检测模式; 在所述检测模式中向至少一个目标设备发送唤醒功率和唤醒请求消息; 响应于所述唤醒请求消息从所述目标设备接收确认（ACK）消息，以及基于所述ACK消息确定目标设备的数量; 以及向所述控制ID被分配给的目标设备发送充电电力。

    Resonance power generator
    59.
    发明授权
    Resonance power generator 有权
    共振发电机

    公开(公告)号：US08611111B2

    公开(公告)日：2013-12-17

    申请号：US12966033

    申请日：2010-12-13

    申请人： Nam Yun Kim ,  Young Tack Hong ,  Sang Wook Kwon ,  Eun Seok Park ,  Young Ho Ryu

    发明人： Nam Yun Kim ,  Young Tack Hong ,  Sang Wook Kwon ,  Eun Seok Park ,  Young Ho Ryu

    IPC分类号： H02M5/40 ,  H02M7/42

    CPC分类号： H02J50/12 ,  H02J17/00 ,  H02J50/40 ,  H02J50/80 ,  H04B5/0037

    摘要： A resonance power generator is provided. The resonance power generator includes an alternating current/direct current (AC/DC) rectifier to rectify an input signal of an alternating voltage and an AC generator to generate an AC signal based on the rectified signal that is output from the AC/DC rectifier. The resonance power generator may also include, for example, a control unit to control a frequency of the AC signal, a filter unit to remove a spurious signal or a harmonic element included in the AC signal, a voltage/current amplifier to amplify the AC signal, and a source resonator to transmit a power to a target resonator.

    摘要翻译： 提供谐振发生器。 谐振发生器包括交流/直流（AC / DC）整流器，以整流交流电压的输入信号和交流发电机，以基于从AC / DC整流器输出的整流信号产生AC信号。 谐振发生器还可以包括例如用于控制AC信号的频率的控制单元，用于去除包含在AC信号中的寄生信号或谐波元件的滤波器单元，放大AC的电压/电流放大器 信号和源谐振器，以将功率传输到目标谐振器。

    Resonance power generator and method, and resonance power receiver and method
    60.
    发明授权
    Resonance power generator and method, and resonance power receiver and method 有权
    共振发电机和方法，共振功率接收机及方法

    公开(公告)号：US08598746B2

    公开(公告)日：2013-12-03

    申请号：US12967609

    申请日：2010-12-14

    申请人： Nam Yun Kim ,  Young Tack Hong ,  Sang Wook Kwon ,  Eun Seok Park ,  Young Ho Ryu

    发明人： Nam Yun Kim ,  Young Tack Hong ,  Sang Wook Kwon ,  Eun Seok Park ,  Young Ho Ryu

    IPC分类号： H01F27/42

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

    摘要： Provided is a resonance power generator and a resonance power receiver, and methods thereof. The resonance power generator may include a frequency generator to receive a direct current (DC) voltage, and to generate a power carrier signal, a high voltage matching transformer to be adjusted to enable an output voltage to be greater than an input voltage, a high current matching transformer to be adjusted to enable an output current to be greater than an input current, a switching unit to switch between the high voltage matching transformer and the high current matching transformer, a control unit to control the switching unit in accordance with an input signal, and a power resonator to transmit a power to a target resonator.

    摘要翻译： 提供一种谐振发电机和谐振电源接收器及其方法。 谐振发生器可以包括频率发生器以接收直流（DC）电压，并产生功率载波信号，要调整的高电压匹配变压器，以使输出电压能够大于输入电压，高电平 电流匹配变压器，用于使输出电流大于输入电流，开关单元在高电压匹配变压器和高电流匹配变压器之间切换;控制单元，用于根据输入控制开关单元 信号和功率谐振器以将功率传输到目标谐振器。