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    WIRELESS POWER CHARGING PAD AND METHOD OF CONSTRUCTION
    31.
    发明申请
    WIRELESS POWER CHARGING PAD AND METHOD OF CONSTRUCTION 有权
    无线电力充电垫及其构造方法

    公开(公告)号：US20130300202A1

    公开(公告)日：2013-11-14

    申请号：US13669304

    申请日：2012-11-05

    Applicant: QUALCOMM Incorporated

    Inventor： Nicholas A. Keeling ,  Edward Van Boheemen ,  Michael Kissin ,  Jonathan Beaver

    IPC: H01F38/14 ,  H01F41/00

    CPC classification number: H01F38/14 ,  H01F27/022 ,  H01F41/00 ,  H01F41/005 ,  Y10T29/49117

    Abstract: Systems, methods and apparatus for a wireless power transfer are disclosed. In one aspect a wireless power transfer apparatus is provided. The apparatus includes a casing. The apparatus further includes an electrical component housed within the casing. The apparatus further includes a sheath housed within the casing. The apparatus further includes a conductive filament housed within the sheath. The electrical component is electrically connected with the conductive filament. The casing is filled with a settable fluid bound with the sheath to form a structural matrix.

    Abstract translation: 公开了用于无线电力传输的系统，方法和装置。 一方面，提供一种无线电力传送装置。 该装置包括壳体。 该装置还包括容纳在壳体内的电气部件。 该装置还包括容纳在壳体内的护套。 该装置还包括容纳在护套内的导电细丝。 电气部件与导电细丝电连接。 套管填充有与护套结合的可固化流体以形成结构基质。

    WIRELESS POWER TRANSFER DEVICE AND METHOD OF MANUFACTURE
    32.
    发明申请
    WIRELESS POWER TRANSFER DEVICE AND METHOD OF MANUFACTURE 有权
    无线电力传输装置及其制造方法

    公开(公告)号：US20130249304A1

    公开(公告)日：2013-09-26

    申请号：US13671469

    申请日：2012-11-07

    Applicant: QUALCOMM INCORPORATED

    Inventor： Nicholas A. Keeling ,  Edward Van Boheemen ,  Michael Kissin ,  Jonathan Beaver

    IPC: H01F38/14 ,  H01F41/00

    CPC classification number: H01F38/14 ,  B60L11/182 ,  H01F27/022 ,  H01F41/00 ,  H01F41/005 ,  H02J7/0042 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/122 ,  Y02T90/14 ,  Y10T29/4902

    Abstract: Methods and apparatuses for wireless power transfer, and particularly, wireless power transfer to remote systems such as electric vehicles are disclosed. In one aspect, a wireless power transfer device is provided comprising a casing housing at least one component, with a first portion of the casing containing a set first flowable medium, and a second portion of the casing containing a second set flowable medium having a different density to that of the first set flowable medium. The casing can include a locating portion, with the locating portion in contact with a flowable medium set within the casing. In another aspect, a method of manufacturing a wireless power transfer device is provided. During manufacturing, a casing of the device may be loaded to maintain a desired shape while at least one component and a settable flowable medium are introduced into the casing.

    Abstract translation: 公开了用于无线电力传送的方法和装置，特别是对诸如电动车辆的远程系统的无线电力传输。 一方面，提供了一种无线电力传送装置，其包括容纳至少一个部件的壳体，所述壳体的第一部分包含一组第一可流动介质，并且所述壳体的第二部分包含具有不同的第二组可流动介质 密度与第一组可流动介质的密度密切相关。 壳体可以包括定位部分，其中定位部分与设置在壳体内的可流动介质接触。 另一方面，提供一种制造无线电力传送装置的方法。 在制造期间，可以将装置的外壳装载以保持期望的形状，同时至少一个部件和可设置的可流动介质被引入到壳体中。

    Vehicle-Side Beacon Mode for Wireless Electric Vehicle Charging
    33.
    发明申请
    Vehicle-Side Beacon Mode for Wireless Electric Vehicle Charging 审中-公开

    公开(公告)号：US20180304755A1

    公开(公告)日：2018-10-25

    申请号：US15491697

    申请日：2017-04-19

    Applicant: QUALCOMM Incorporated

    Inventor： Jonathan Beaver ,  Chang-Yu Huang ,  Michael Le Gallais Kissin ,  Nicholas Athol Keeling ,  Mickel Bipin Budhia

    IPC: B60L11/18 ,  H02J50/12 ,  H02J7/02

    CPC classification number: B60L11/182 ,  H02J7/025 ,  H02J50/12 ,  Y02T10/7005 ,  Y02T10/7088

    Abstract: The present disclosure describes aspects of a vehicle-based beacon mode for wireless electric vehicle charging. In some aspects, a circuit for receiving wirelessly transferred power includes a coil connected to boost circuitry configured to convert received power to a form suitable for storage. The circuit also includes beacon circuitry connected to a voltage source that, in combination with portions of the boost circuitry, enables current to be driven into the coil to generate a beacon signal. Based on this beacon signal, a base charging unit can detect the presence of the circuit and initiate the wireless transmission of power to the circuit without additional out-of-band communication. Further, the beacon circuitry may be compatible with, or protected from, current of the received power such that the circuit can seamlessly transition from generating the beacon signal to converting the received power without active reconfiguration, synchronization, or state control.

    Wireless power transfer apparatus and method of manufacture
    37.
    发明授权
    Wireless power transfer apparatus and method of manufacture 有权
    无线电力传输装置及其制造方法

    公开(公告)号：US09431834B2

    公开(公告)日：2016-08-30

    申请号：US13671447

    申请日：2012-11-07

    Applicant: QUALCOMM Incorporated

    Inventor： Nicholas A Keeling ,  Edward Van Boheemen ,  Michael Kissin ,  Jonathan Beaver

    IPC: H02J7/00 ,  H01F27/02 ,  H01F38/14 ,  H01F41/00 ,  H02J7/02

    CPC classification number: H02J7/0042 ,  H01F27/02 ,  H01F38/14 ,  H01F41/00 ,  H02J7/025 ,  Y10T29/49002

    Abstract: Systems, methods and apparatuses for wireless power transfer are disclosed. In one aspect, a wireless power transfer apparatus is provided comprising a casing with at least one projecting member projecting from an inner side of the surface of the casing that is subject to external compression forces. An induction coil and other components such as insulating layers and magnetically permeable members are positioned around at least one of the projecting members and maintained in position by the projecting members. The wireless power transfer apparatus is able to withstand large compressive forces, such as those imparted by heavy vehicles and the like passing over the apparatus when positioned on the ground in a wireless power transfer system.

    Abstract translation: 公开了用于无线电力传输的系统，方法和装置。 一方面，提供了一种无线电力传送装置，其包括壳体，所述壳体具有从壳体的表面的内侧突出的至少一个突出部件，所述内部受到外部压缩力的影响。 感应线圈和其它部件如绝缘层和导磁部件位于至少一个突出部件周围，并通过突出部件保持在适当的位置。 无线电力传送装置能够经受大的压缩力，例如当在无线电力传送系统中定位在地面上时通过设备的重型车辆等产生的压缩力。

    METHODS AND APPARATUS FOR TUNING AND CONTROLLING DOUBLE COUPLE INDUCTIVE POWER TRANSFER SYSTEMS
    38.
    发明申请
    METHODS AND APPARATUS FOR TUNING AND CONTROLLING DOUBLE COUPLE INDUCTIVE POWER TRANSFER SYSTEMS 审中-公开
    用于调谐和控制双电感式电力传输系统的方法和装置

    公开(公告)号：US20160068070A1

    公开(公告)日：2016-03-10

    申请号：US14483000

    申请日：2014-09-10

    Applicant: QUALCOMM Incorporated

    Inventor： Chang-Yu Huang ,  Nicholas Athol Keeling ,  Jonathan Beaver ,  Michael Le Gallais Kissin ,  Mickel Bipin Budhia

    IPC: B60L11/18 ,  H01F38/14

    CPC classification number: B60L11/182 ,  B60L53/12 ,  B60L53/30 ,  B60L53/39 ,  B60L2210/30 ,  B60L2210/40 ,  H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  Y02T10/7005 ,  Y02T10/7088 ,  Y02T10/7241 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/127 ,  Y02T90/14

    Abstract: 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.

    Abstract translation: 提供一种用于向车辆无线发送充电电力的装置。 该装置包括第一耦合器，其具有在工作频率处的第一电抗并被配置为从电源无线地接收功率，第一耦合器缠绕在铁磁芯上。 该装置包括具有工作频率的第二电抗并与第一耦合器串联电连接的第一电容器，第二电抗的幅度等于第一电抗的大小。 该装置包括并联电穿过第一耦合器和第一电容器的第二电容器。 该装置包括：第一基座耦合器，被配置为通过第一开关并联电连接跨第二电容器。 第二电容器两端的峰值电压的大小与在工作频率下在第一耦合器中感应的峰值电压的幅度成比例。

    BASE MAGNETICS AND SEQUENCE DESIGN FOR DYNAMIC SYSTEMS
    40.
    发明申请
    BASE MAGNETICS AND SEQUENCE DESIGN FOR DYNAMIC SYSTEMS 有权
    动态系统的基本磁场和序列设计

    公开(公告)号：US20150298560A1

    公开(公告)日：2015-10-22

    申请号：US14308018

    申请日：2014-06-18

    Applicant: QUALCOMM INCORPORATED

    Inventor： Nicholas Athol Keeling ,  Mickel Bipin Budhia ,  Chang-Yu Huang ,  Michael Le Gallais Kissin ,  Jonathan Beaver

    IPC: B60L11/18 ,  B60L5/00

    CPC classification number: B60L11/182 ,  B60L5/005 ,  B60M7/003

    Abstract: Dynamic wireless charging systems may involve coordinating multiple charging base pads to provide coordinated, continuous power transfers to a moving receiver along the distance in which the dynamic wireless charging system is installed. The layout and design of the charging base pads, the current flow through the charging base pads, and the sequencing of charging base pad activation and current flow implemented may dramatically affect the power transfers and practicality of such dynamic systems. The sequencing and control of these coils may need to be capable of managing the individual coils with minimal infrastructure as well as be capable of distributing the required power from the power grid to these pads efficiently and safely, and may comprise charging base pads, controllers to control the power flow to, activation of, and current flow direction within the base pads.

    Abstract translation: 动态无线充电系统可以涉及协调多个充电基座，以沿着安装动态无线充电系统的距离向移动的接收器提供协调的，连续的功率传输。 充电基座的布局和设计，通过充电基座的电流，以及充电基座激活和电流流动的排序可能会显着影响动力系统的功率传递和实用性。 这些线圈的排序和控制可能需要能够以最小的基础设施来管理各个线圈，并且能够有效地和安全地将电力网从电网分配到这些焊盘，并且可以包括将基座，控制器 控制基座内的功率流，激活和电流流动方向。

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