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    Over-voltage protection device for resonant wireless power transmission device and method for controlling the over-voltage protection device
    2.
    发明公开
    Over-voltage protection device for resonant wireless power transmission device and method for controlling the over-voltage protection device 有权
    为用于控制所述过电压保护装置的谐振无线电力传输装置和方法过电压保护装置

    公开(公告)号：EP2615717A2

    公开(公告)日：2013-07-17

    申请号：EP13150448.2

    申请日：2013-01-08

    申请人： Samsung Electronics Co., Ltd

    发明人： Kim, Yu-Su ,  Park, Se-Ho ,  Byun, Kang-Ho ,  Yeo, Sung-Ku

    IPC分类号： H02J7/02 ,  H02H9/04

    CPC分类号： H02H9/045 ,  H01F38/14 ,  H02H3/20 ,  H02H9/04 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12

    摘要： Provided is an over-voltage protection device for a resonant wireless power transmission device. The over-voltage protection device includes an amplifier for amplifying a transmission signal, a resonance signal generator for generating a wireless resonance signal according to the transmission signal amplified by the amplifier, a voltage detector for sensing a voltage of the wireless resonance signal generated by the resonance signal generator, and a controller for monitoring the voltage detected by the voltage detector to determine whether the voltage repetitively increases and decreases with periodicity when the voltage is greater than a reference voltage and controlling the amplifier to decrease an output of the transmission device by a value according to a result of the determination.

    摘要翻译： 提供了一种用于谐振无线电力传输设备的过电压保护装置。 所述过电压保护装置包括在放大器，用于放大发送信号，用于产生一个无线共振信号雅丁于放大器，用于感测由所述生成的无线谐振信号的电压的电压检测放大的发射信号的谐振信号发生器 谐振信号发生器，以及用于监控由所述电压检测器，以确定矿检测出的电压是否电压重复地增加和与周期性减小当电压大于参考电压，并控制该放大器通过在变速器装置的输出降低的控制器 值gemäß到确定的结果。

    Received power conversion device for resonant wireless charging system
    3.
    发明公开
    Received power conversion device for resonant wireless charging system 审中-公开
    Vorrichtung zur Umwandlung empfangener Leistungfür共鸣录音Aufladesystem

    公开(公告)号：EP2587653A2

    公开(公告)日：2013-05-01

    申请号：EP12189747.4

    申请日：2012-10-24

    申请人： Samsung Electronics Co., Ltd ,  Korea Advanced Institute of Science and Technology

    发明人： Yeo, Sung-Ku ,  Cho, Gyu-Hyeong ,  Park, Se-Ho ,  Kim, Se-Ki ,  Lee, Young-Min ,  Choi, Jun-Han

    IPC分类号： H02M3/337 ,  H02M7/217

    CPC分类号： H02M7/217 ,  H02J7/025 ,  H02J50/12 ,  H02M3/3376 ,  Y02B70/1433 ,  Y02B70/1441

    摘要： Provided is a received power conversion device for a resonant wireless charging system, including a wireless power receiver for receiving wireless power from a wireless power transmission device, a rectifier for rectifying power in an Alternating Current (AC) form received in the wireless power receiver into a Direct Current (DC), a free-wheeling switching unit for switching according to a switching control signal to form a path for free-wheeling the power in the AC form, a feedback circuit fed back with an output signal of a corresponding power conversion device to detect a level of the output signal, and a controller for controlling switching of the free-wheeling switching unit according to the output level detected by the feedback circuit.

    摘要翻译： 提供了一种用于谐振无线充电系统的接收电力转换装置，包括：用于从无线电力传输装置接收无线电力的无线电力接收器，用于在无线电力接收器中接收的以交流电（AC）形式整流电力的整流器， 直流（DC），用于根据切换控制信号切换以形成用于以AC形式续传功率的路径的续流切换单元，反馈电路，其具有相应功率转换的输出信号 用于检测输出信号的电平的装置，以及用于根据由反馈电路检测的输出电平来控制续流切换单元的切换的控制器。

    METHOD AND POWER TRANSMITTER FOR CONTROLLING WIRELESS POWER TRANSMISSION
    5.
    发明公开
    METHOD AND POWER TRANSMITTER FOR CONTROLLING WIRELESS POWER TRANSMISSION 审中-公开

    公开(公告)号：EP3719957A1

    公开(公告)日：2020-10-07

    申请号：EP20176872.8

    申请日：2013-06-07

    申请人： Samsung Electronics Co., Ltd.

    发明人： Byun, Kang-Ho ,  Park, Se-Ho ,  Jun, Hae-Young ,  Jung, Hee-Won

    IPC分类号： H02J50/80 ,  H02J50/12 ,  H02J50/40 ,  H02J7/00

    摘要： Methods and apparatus are provided for controlling power transmission. A minimum voltage and a maximum voltage receivable at the at least one power receiver, a reference voltage used to divide a range between the minimum voltage and the maximum voltage, and a demanded voltage required by the at least one power receiver, are received from at least one power receiver. A report about a power reception condition is received from the at least one power receiver. The report includes a measured voltage at the at least one power receiver during power transmission from the power transmitter. It is determined whether the measured voltage is between the minimum voltage and the reference voltage. Power is adjusted and supplied when the measured voltage is not between the minimum voltage and the reference voltage.

    Wireless power receiver and controlling method thereof
    6.
    发明公开
    Wireless power receiver and controlling method thereof 审中-公开
    无线电力接收器及其控制方法

    公开(公告)号：EP2634892A3

    公开(公告)日：2018-01-03

    申请号：EP13157128.3

    申请日：2013-02-28

    申请人： Samsung Electronics Co., Ltd.

    发明人： Kim, Yu-Su ,  Park, Se-Ho ,  Yeo, Sung-Ku ,  Byun, Kang-Ho ,  Lee, Kyung-Woo

    IPC分类号： H02J7/02 ,  H02J7/00

    摘要： Disclosed is a method for controlling a wireless power receiver including a charging unit. The method includes receiving wireless power, rectifying the received wireless power and outputting Direct Current (DC) wireless power, and determining whether the voltage of the rectified wireless power is greater than or equal to the allowable voltage of the charging unit.

    摘要翻译： 公开了一种用于控制包括充电单元的无线电力接收器的方法。 该方法包括接收无线电力，对接收到的无线电力进行整流并输出直流（DC）无线电力，并且确定整流的无线电力的电压是否大于或等于充电单元的容许电压。

    OVER-VOLTAGE PROTECTION DEVICE FOR RESONANT WIRELESS POWER TRANSMISSION DEVICE AND METHOD FOR CONTROLLING THE OVER-VOLTAGE PROTECTION DEVICE
    8.
    发明公开
    OVER-VOLTAGE PROTECTION DEVICE FOR RESONANT WIRELESS POWER TRANSMISSION DEVICE AND METHOD FOR CONTROLLING THE OVER-VOLTAGE PROTECTION DEVICE 审中-公开
    电涌保护器用于控制浪涌保护装置，谐振无线电力传输装置和方法

    公开(公告)号：EP2963766A1

    公开(公告)日：2016-01-06

    申请号：EP15171659.4

    申请日：2013-01-08

    申请人： Samsung Electronics Co., Ltd

    发明人： Kim, Yu-Su ,  Park, Se-Ho ,  Byun, Kang-Ho ,  Yeo, Sung-Ku

    IPC分类号： H02J7/02 ,  H02H9/04

    摘要： Provided is an over-voltage protection device for a resonant wireless power transmission device. The over-voltage protection device includes an amplifier for amplifying a transmission signal, a resonance signal generator for generating a wireless resonance signal according to the transmission signal amplified by the amplifier, a voltage detector for sensing a voltage of the wireless resonance signal generated by the resonance signal generator, and a controller for monitoring the voltage detected by the voltage detector to determine whether the voltage repetitively increases and decreases with periodicity when the voltage is greater than a reference voltage and controlling the amplifier to decrease an output of the transmission device by a value according to a result of the determination.

    摘要翻译： 提供了一种用于谐振无线电力传输设备的过电压保护装置。 所述过电压保护装置包括在放大器，用于放大发送信号，用于产生一个无线共振信号雅丁于放大器，用于感测由所述生成的无线谐振信号的电压的电压检测放大的发射信号的谐振信号发生器 谐振信号发生器，以及用于监控由所述电压检测器，以确定矿检测出的电压是否电压重复地增加和与周期性减小当电压大于参考电压，并控制该放大器通过在变速器装置的输出降低的控制器 值gemäß到确定的结果。