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    Power transmitter and method for controlling power transmission
    113.
    发明授权
    Power transmitter and method for controlling power transmission 有权
    电力变送器和电力传输控制方法

    公开(公告)号：US09558883B2

    公开(公告)日：2017-01-31

    申请号：US13875847

    申请日：2013-05-02

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kang-Ho Byun ,  Kyung-Woo Lee ,  Yu-Su Kim ,  Se-Ho Park ,  Sung-Ku Yeo ,  Young-Min Lee

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

    CPC classification number: H01F38/14 ,  H02J7/025 ,  H02J50/10 ,  H02J50/80 ,  H02J2007/0096

    Abstract: Methods and apparatus are provided for detecting a non-intended object of power reception by a power transmitter. Power transmission for communication is performed, when the load change is sensed that has a value greater than or equal to a predetermined threshold. It is determined whether a subscription request, for subscribing to a network is received within a predetermined time period. The power transmission for communication is stopped when the subscription request is not received within the predetermined time period. Power is transmitted to a power receiver that has transmitted the subscription request, when the subscription request is received within the predetermined time period. It is determined whether a leakage power value exceeds an allowable range, when the power state report is received from the power receiver. The transmission of the power to the power receiver is stopped, when the leakage power value exceeds the allowable range.

    Abstract translation: 提供了用于检测电力发送器的不期望的电力接收对象的方法和装置。 当检测到具有大于或等于预定阈值的值的负载变化时，执行用于通信的电力传输。 确定在预定时间段内是否接收到用于订阅网络的订阅请求。 当在预定时间段内没有接收到订阅请求时，停止用于通信的电力传输。 当在预定时间段内接收到订阅请求时，电力被发送到已发送订阅请求的电力接收器。 当从电力接收器接收到电力状态报告时，确定漏电功率值是否超过允许范围。 当泄漏功率值超过允许范围时，停止对电力接收器的电力传输。

    CONTROL METHOD FOR WIRELESS CHARGING
    114.
    发明申请
    CONTROL METHOD FOR WIRELESS CHARGING 审中-公开
    无线充电控制方法

    公开(公告)号：US20170018955A1

    公开(公告)日：2017-01-19

    申请号：US15278887

    申请日：2016-09-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyung-Woo LEE ,  Kang-Ho Byun ,  Ho-Seong Lee ,  Hee-Won Jung

    IPC: H02J7/02

    CPC classification number: H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J50/60 ,  H02J50/80 ,  H02J2007/0096 ,  H02J2007/0098 ,  H04B5/0037 ,  H04B5/0075

    Abstract: Methods and apparatuses for performing wireless charging are disclosed. One of the disclosed apparatuses is a wireless power transmitter which can receive charging power from a wireless power transmitter. When the wireless power transmitter detects a transition from a Stand Alone (SA) mode to a Non Stand Alone (NSA) mode, it generates a message that includes address information used to re-connect with the wireless power transmitter and transmits the message to the wireless power transmitter.

    Abstract translation: 公开了用于执行无线充电的方法和装置。 所公开的设备之一是能够从无线电力发射机接收充电功率的无线电力发射机。 当无线电源发射机检测到从独立（SA）模式转换到非独立（NSA）模式时，它产生包含用于与无线电力发射机重新连接的地址信息的消息，并将消息发送到 无线电力发射机。

    Wireless power transmitter for excluding cross-connected wireless power receiver and method for controlling the same
    115.
    发明授权
    Wireless power transmitter for excluding cross-connected wireless power receiver and method for controlling the same 有权
    用于排除交叉连接无线电力接收器的无线电力变送器及其控制方法

    公开(公告)号：US09306636B2

    公开(公告)日：2016-04-05

    申请号：US14019057

    申请日：2013-09-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyuk-Choon Kwon ,  Nam-Yun Kim ,  Ho-Dong Kim ,  Kang-Ho Byun ,  Kyung-Woo Lee ,  Hee-Won Jung

    IPC: H02J7/00 ,  H04B5/00

    CPC classification number: H02J5/005 ,  H02J7/025 ,  H02J50/60 ,  H04B5/0037

    Abstract: A method and apparatus for excluding a cross-connected wireless power receiver in a wireless power transmitter is provided. The method includes determining transmission power while the wireless power transmitter is connected to the wireless power receiver; transferring the determined transmission power to the wireless power receiver; receiving a report indicating a power-receiving state from the wireless power receiver; determining whether the power-receiving state indicated by the report is within a valid range corresponding to the transmission power; and terminating the connection to the wireless power receiver if the power-receiving state is outside of the valid range.

    Abstract translation: 提供了一种在无线电力发射机中排除交叉连接的无线电力接收机的方法和装置。 该方法包括当无线电力发射机连接到无线电力接收器时确定发射功率; 将确定的发送功率传送到无线电力接收机; 从无线电力接收器接收表示电力接收状态的报告; 确定由所述报告指示的所述电力接收状态是否处于与所述发送功率相对应的有效范围内; 以及如果所述电力接收状态在所述有效范围之外，则终止与所述无线电力接收器的连接。

    Method for controlling charging power and wireless charging apparatus for the same
    116.
    发明授权
    Method for controlling charging power and wireless charging apparatus for the same 有权
    用于控制充电功率的方法及其无线充电装置

    公开(公告)号：US09048683B2

    公开(公告)日：2015-06-02

    申请号：US13656040

    申请日：2012-10-19

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyung-Woo Lee ,  Yu-Su Kim ,  Kang-Ho Byun ,  Sung-Ku Yeo

    IPC: H02J7/00 ,  H01F27/42 ,  H02J7/02

    CPC classification number: H02J50/12 ,  H02J7/025 ,  H02J50/90

    Abstract: Disclosed is a method for advance detection of output power, before arrival at a boundary frequency between an inband and an outband during frequency tracking in a wireless charging apparatus, the wireless charging apparatus including a first resonator resonating at a lower-limit frequency of the inband and a second resonator resonating at an upper-limit frequency of the inband, to adaptively adjust the frequency based on the power values output from the first and second resonators, and to determine a power transmission control value corresponding to the adjusted frequency, thereby enabling frequency control and power control within the inband.

    Abstract translation: 公开了一种用于在无线充电装置中的频率跟踪期间到达带内和带外的边界频率之前的输出功率的提前检测的方法，该无线充电装置包括以带内的下限频率谐振的第一谐振器 以及以带内的上限频率谐振的第二谐振器，基于从第一和第二谐振器输出的功率值自适应地调整频率，并且确定与调节频率相对应的功率传输控制值，从而使能频率 控制和功率控制在内带。

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