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31 条记录 (耗时 0.016 秒)

    METHODS AND APPARATUS FOR TUNING AND CONTROLLING DOUBLE COUPLE INDUCTIVE POWER TRANSFER SYSTEMS
    5.
    发明公开
    METHODS AND APPARATUS FOR TUNING AND CONTROLLING DOUBLE COUPLE INDUCTIVE POWER TRANSFER SYSTEMS 审中-公开
    方法和设备调整和双力偶控制INDUKTIVENERGIEÜBERTRAGUNGSSYSTEMEN

    公开(公告)号：EP3177478A1

    公开(公告)日：2017-06-14

    申请号：EP15760354.9

    申请日：2015-08-27

    申请人： Qualcomm Incorporated

    发明人： HUANG, Chang-Yu ,  KEELING, Nicholas Athol ,  BEAVER, Jonathan ,  KISSIN, Michael Le Gallais ,  BUDHIA, Mickel Bipin

    IPC分类号： B60L11/18 ,  H02J7/02 ,  H02J5/00

    CPC分类号： B60L11/182 ,  B60L11/1831 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2230/10 ,  H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  Y02T10/7005 ,  Y02T10/7088 ,  Y02T10/7241 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/127 ,  Y02T90/14

    摘要： An apparatus for transmitting charging power wirelessly to a vehicle is provided. The apparatus comprises a first coupler having a first reactance at an operating frequency and configured to wirelessly receive power from a power source, the first coupler wound on a ferromagnetic core. The apparatus comprises a first capacitor having a second reactance at the operating frequency and electrically connected in series with the first coupler, the second reactance having a magnitude equal to a magnitude of the first reactance. The apparatus comprises a second capacitor electrically connected in parallel across the first coupler and the first capacitor. The apparatus comprises a first base coupler configured to be electrically connected in parallel across the second capacitor via a first switch. A magnitude of a peak voltage across the second capacitor is proportional to a magnitude of a peak voltage induced in the first coupler at the operating frequency.

    摘要翻译： 提供了一种用于无线地充电将动力传递到车辆的装置。 该装置包括具有在以操作频率和配置的第一电抗从功率源，在一个铁磁芯的第一耦合器伤口无线地接收电力的第一耦合器。 该装置包括具有第一电容器的第二电抗在工作频率和串联电连接与所述第一耦合器，其具有等于所述第一电抗的大小的大小的第二电抗。 所述设备包括横跨电第一耦合器和所述第一电容器并联连接的第二电容器。 该装置包括被配置为经由第一开关被并联电连接所述第二电容器两端的第一基成色剂。 所述第二电容器两端的峰值电压的幅度正比于在工作频率的第一耦合器引起的峰值电压的幅度。

    SYSTEM AND METHOD FOR ALIGNMENT AND COMPATIBILITY DETECTION FOR A WIRELESS POWER TRANSFER SYSTEM
    9.
    发明授权
    SYSTEM AND METHOD FOR ALIGNMENT AND COMPATIBILITY DETECTION FOR A WIRELESS POWER TRANSFER SYSTEM 有权
    用于无线电力传输系统的对准和兼容性检测的系统和方法

    公开(公告)号：EP3031117B1

    公开(公告)日：2017-06-21

    申请号：EP14756195.5

    申请日：2014-08-14

    申请人： Qualcomm Incorporated

    发明人： KEELING, Nicholas Athol ,  KISSIN, Michael Le Gallais ,  HUANG, Chang-Yu ,  BEAVER, Jonathan ,  BUDHIA, Mickel Bipin

    IPC分类号： H02J50/80 ,  H02J7/00 ,  B60L11/18 ,  H02J50/00 ,  H02J50/12 ,  H04B5/00

    CPC分类号： H02J50/80 ,  B60L11/182 ,  H02J5/005 ,  H02J7/0004 ,  H02J7/0052 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  H04B5/0031 ,  H04B5/0037 ,  H04B5/0081 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7094 ,  Y02T90/122 ,  Y02T90/14 ,  Y02T90/16

    摘要： Systems, methods, and apparatuses for receiving charging power wirelessly are described herein. One implementation may include an apparatus for receiving charging power wirelessly from a charging transmitter having a transmit coil. The apparatus comprises a receiver communication circuit, coupled to a receive coil and to a load. The receiver communication circuit is configured to receive information associated with at least one characteristic of the charging transmitter. The apparatus further comprises a sensor circuit configured to measure a value of a short circuit current or an open circuit voltage associated with the receive coil. The apparatus further comprises a controller configured to compare the value of the short circuit current or the open circuit voltage to a threshold charging parameter set at a level that provides charging power sufficient to charge the load. The controller may be further configured to initiate receiving the charging power from the charging transmitter when the short circuit current or the open circuit voltage associated with the receive coil is greater than or equal to the threshold charging parameter.

    摘要翻译： 这里描述了用于无线接收充电电力的系统，方法和装置。 一种实施方式可以包括用于从具有发射线圈的充电发射器无线地接收充电电力的装置。 该设备包括耦合到接收线圈和负载的接收器通信电路。 接收器通信电路被配置为接收与充电发射器的至少一个特性相关联的信息。 该装置还包括传感器电路，该传感器电路被配置为测量与接收线圈相关联的短路电流或开路电压的值。 该设备进一步包括控制器，该控制器被配置为将短路电流或开路电压的值与设置在提供足以对负载充电的充电功率的电平的阈值充电参数进行比较。 控制器可以进一步配置成当与接收线圈相关联的短路电流或开路电压大于或等于阈值充电参数时，发起从充电发射器接收充电功率。

    SYSTEMS, METHODS, AND APPARATUS RELATED TO WIRELESS CHARGING MANAGEMENT
    10.
    发明公开
    SYSTEMS, METHODS, AND APPARATUS RELATED TO WIRELESS CHARGING MANAGEMENT 审中-公开
    系统，方法和装置，其与无线充电的管理方面

    公开(公告)号：EP3122587A1

    公开(公告)日：2017-02-01

    申请号：EP15715083.0

    申请日：2015-03-25

    申请人： Qualcomm Incorporated

    发明人： HALKER, Ravi ,  GOSNELL, Donald ,  RODRIGUEZ FIGUEROA, Hector ,  REYES, Christian ,  MEHTA, Jayal ,  KEELING, Nicholas Athol ,  KISSIN, Michael Le Gallais

    IPC分类号： B60L3/00 ,  H02J5/00 ,  H02J7/02 ,  B60L11/18

    摘要： Various systems, methods, and apparatuses for operating a wireless charging device in an electric vehicle are disclosed. One method includes detecting a system fault indicative of one or more faults in the wireless charging device in the electric vehicle or in the transmitter. The method further includes determining a fault severity level from a plurality of fault severity levels based on a type of the system fault detected. A total number of types of system faults can be greater than a total number of the plurality of fault severity levels. The method further includes performing one or more system fault response operation based on the determined fault severity level. Each of the plurality of fault severity levels can be associated with a different set of system fault response operations.

    摘要翻译： 各种系统，方法，以及用于在给电动车辆的操作无线充电装置装置是游离缺失盘。 一种方法包括：检测指示所述无线充电装置的一个或多个故障在电动车辆或在发射器的系统故障。 该方法包括进一步的确定性采矿基于一种类型的检测到的系统故障的故障严重性级别的多个故障严重性级别。 的类型的系统故障的总数可以大于故障严重性级别的多个总数更大。 该方法包括执行另外一个或基于确定性开采故障严重性级别更多的系统故障响应操作。 故障严重性级别的所述多个的每一个可以与一组不同的系统故障响应的操作相关联。