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公开(公告)号：US09583259B2
公开(公告)日：2017-02-28
申请号：US13671469
申请日：2012-11-07
Applicant: QUALCOMM Incorporated
Inventor： Nicholas A Keeling , Edward Van Boheemen , Michael Kissin , Jonathan Beaver
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。
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公开(公告)号：US09511674B2
公开(公告)日：2016-12-06
申请号：US14308002
申请日：2014-06-18
Applicant: QUALCOMM Incorporated
Inventor： Nicholas Athol Keeling , Chang-Yu Huang , Michael Le Gallais Kissin , Jonathan Beaver , Mickel Bipin Budhia , Claudio Armando Camasca Ramirez
CPC classification number: B60L11/182 , B60L5/005 , B60L11/14 , B60L11/1831 , B60L11/1846 , B60L2200/12 , B60L2210/30 , B60L2240/12 , B60M1/36 , B60M7/003 , H02J5/005 , H02J7/0052 , H02J7/007 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/80 , H02J50/90 , Y02T10/70 , Y02T10/7005 , Y02T10/7072 , Y02T10/7077 , Y02T10/7241 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S30/14
Abstract: Dynamic systems may require a large number of coils (charging pads) which may be installed into the roadway to wirelessly provide power to electric vehicles as they are traveling along the roadway. The current in each of these coils may need to be turned on and off as a vehicle drives over the coils in order to efficiently utilize power and properly convey power to the passing vehicles. The supply network behind these coils may need to be capable of managing the individual coils with minimal infrastructure and cost as well as be capable of distributing the required power from the power grid to these pads efficiently and safely. The supply network may include charging coils, switches, local controllers, and distribution circuitry within a modular element, which may receive power from external sources and may be controlled by a central controller.
Abstract translation: 动态系统可能需要大量的线圈（充电垫），其可以安装在道路中以在电动车辆沿着道路行进时无线地向电动车辆供电。 为了有效地利用电力并且正确地将动力传递给经过的车辆，在这些线圈中的每一个中的电流可能需要被打开和关闭。 这些线圈后面的供电网络可能需要能够以最小的基础设施和成本来管理各个线圈，并且能够有效且安全地将电力所需的功率从电网分配到这些焊盘。 供电网络可以包括模块化元件内的充电线圈，开关，本地控制器和分配电路，其可以从外部源接收功率并且可以由中央控制器控制。
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13.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：US09438064B2
公开(公告)日：2016-09-06
申请号：US14218246
申请日：2014-03-18
Applicant: QUALCOMM Incorporated
Inventor： Nicholas Athol Keeling , Michael Le Gallais Kissin , Chang-Yu Huang , Jonathan Beaver , Mickel Bipin Budhia
CPC classification number: 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
Abstract: 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.
Abstract translation: 本文描述了用于无线接收充电功率的系统，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功率的装置。 该装置包括耦合到接收线圈和负载的接收器通信电路。 接收机通信电路被配置为接收与充电发射机的至少一个特征相关联的信息。 该装置还包括被配置为测量与接收线圈相关的短路电流或开路电压的值的传感器电路。 该装置还包括控制器，其被配置为将短路电流或开路电压的值与提供足以对负载充电的充电功率的电平设置的阈值充电参数进行比较。 控制器还可以被配置为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，开始从充电发射器接收充电功率。
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14.发明申请SYSTEMS, METHODS, AND APPARATUS FOR PARTIAL ELECTRONICS INTEGRATION IN VEHICLE PADS FOR WIRELESS POWER TRANSFER APPLICATIONS 有权用于无线电力传输应用的车辆部分电子集成系统，方法和装置公开(公告)号：US20160250932A1
公开(公告)日：2016-09-01
申请号：US14861905
申请日：2015-09-22
Applicant: QUALCOMM Incorporated
Inventor： Nicholas Athol Keeling , Jonathan Beaver , Edward Leonardus van Boheemen , Michael Le Gallais Kissin , Chang-Yu Huang , Mickel Bipin Budhia
CPC classification number: B60L11/182 , B60L11/1829 , B60L11/1842 , H01F21/02 , H01F38/14 , H02J7/0042 , H02J7/0052 , H02J7/025 , H02J50/10 , H02J2007/0059 , Y02E60/721 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y04S10/126
Abstract: Systems, methods, and apparatus for partial electronics integration in vehicle pads for wireless power transfer applications are provided. In one aspect, an apparatus for wirelessly receiving charging power is provided. The apparatus comprises a first enclosure including at least a receive coupler configured to generate an alternating current under the influence of an alternating magnetic field in a first enclosure. The first enclosure further includes a rectifier circuit configured to modify the alternating current to produce a direct current for output from the first enclosure to a controller circuit in a disparately located second enclosure. The apparatus further comprises at least one direct current inductor configured to receive the direct current from the rectifier circuit. In some implementations, the apparatus further comprises the controller circuit in the second enclosure. The controller circuit is configured to selectively provide the direct current to a battery.
Abstract translation: 提供了用于无线电力传输应用的车载焊盘中用于部分电子集成的系统，方法和装置。 一方面，提供一种无线接收充电电力的装置。 该装置包括第一外壳，其包括至少一个接收耦合器，该接收耦合器被配置为在第一外壳中的交变磁场的影响下产生交流电。 第一外壳还包括整流器电路，其被配置为修改交流电流以产生用于从第一外壳输出到位于不同位置的第二外壳中的控制器电路的直流电流。 该装置还包括被配置为从整流器电路接收直流电的至少一个直流电感器。 在一些实施方式中，该装置还包括第二外壳中的控制器电路。 控制器电路被配置为选择性地将电流提供给电池。
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15.发明申请SYSTEMS, METHODS, AND APPARATUS FOR INTEGRATED TUNING CAPACITORS IN CHARGING COIL STRUCTURE 有权充电线圈结构集成调谐电容器的系统，方法和装置公开(公告)号：US20160126746A1
公开(公告)日：2016-05-05
申请号：US14802012
申请日：2015-07-17
Applicant: QUALCOMM Incorporated
Inventor： Nicholas Athol Keeling , Michael Le Gallais Kissin , Mickel Bipin Budhia , Chang-Yu Huang , Jonathan Beaver , Hao Hao , Claudio Armando Camasca Ramirez
CPC classification number: H02J5/005 , B60L3/04 , B60L11/123 , B60L11/1816 , B60L11/182 , B60L11/1824 , B60L11/1833 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L11/1861 , B60L11/1877 , B60L2200/12 , B60L2210/30 , B60L2210/40 , B60L2250/16 , B60L2270/147 , H01F27/365 , H01F38/14 , H02J7/0027 , H02J7/025 , H02J17/00 , H02J50/00 , Y02E60/721 , Y02T10/6217 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/705 , Y02T10/7055 , Y02T10/7072 , Y02T10/7077 , Y02T10/7241 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14
Abstract: Systems, methods, and apparatus are disclosed for power transfer including a plurality of coil structures located over a ferrite element, the plurality of coil structures configured to generate a high flux region and a low flux region, the low flux region being located between the plurality of coil structures, and a tuning capacitance located directly over the ferrite element in the low flux region.
Abstract translation: 公开了用于功率传递的系统，方法和装置，包括位于铁氧体元件上方的多个线圈结构，所述多个线圈结构被配置为产生高通量区域和低通量区域，低通量区域位于多个 的线圈结构，以及在低通量区域中直接位于铁氧体元件上方的调谐电容。
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Patent Agency Ranking
16.发明申请DEVICES, SYSTEMS, AND METHOD FOR POWER CONTROL OF DYNAMIC ELECTRIC VEHICLE CHARGING SYSTEMS 有权动力电动车充电系统功率控制装置，系统及方法公开(公告)号：US20150303714A1
公开(公告)日：2015-10-22
申请号：US14472856
申请日：2014-08-29
Applicant: QUALCOMM Incorporated
Inventor： Nicholas Athol Keeling , Claudio Armando Camasca Ramirez , Jonathan Beaver , Chang-Yu Huang , Mickel Bipin Budhia , Michael Le Gallais Kissin
CPC classification number: H02J7/007 , B60L11/1809 , B60L11/182 , B60L11/1838 , H02J5/005 , H02J7/0052 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/40 , H02J50/80 , H02J50/90 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14
Abstract: Systems, methods, and apparatus are disclosed for wirelessly charging an electric vehicle. In one aspect, a method of wirelessly charging an electric vehicle is provided. The method includes, obtaining a request from the electric vehicle for a level of charging power to be delivered from a power transmitter to the electric vehicle via a charging field. The method further includes controlling a current or voltage of the power transmitter based on a power efficiency factor and the requested level of charging power.
Abstract translation: 公开了用于无线充电电动车辆的系统，方法和装置。 一方面，提供一种无线充电电动车辆的方法。 该方法包括：从电动车辆获得要从电力发送器经由充电场传送到电动车辆的充电电力的电平的请求。 该方法还包括基于功率效率因子和所请求的充电功率水平来控制功率发射器的电流或电压。
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公开(公告)号：US09160205B2
公开(公告)日：2015-10-13
申请号：US13671325
申请日：2012-11-07
Applicant: QUALCOMM Incorporated
Inventor： Nicholas A Keeling , Edward Van Boheemen , Michael Kissin , Jonathan Beaver
CPC classification number: H01F41/0206 , H01F27/022 , H01F27/263 , H01F38/14 , H01F41/005 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/70 , H02J50/80 , H02J50/90 , H05K13/00 , Y10T29/4902
Abstract: An apparatus, a system and a method for wireless power transfer are disclosed. A method of forming a physical core of a wireless power transfer device includes positioning two or more electromagnetically permeable members adjacent to one another and applying longitudinal pressure to an end of the electromagnetically permeable members, the electromagnetically permeable members at least partially encapsulated in retaining compound. A wireless power transfer device includes a casing in which is housed an induction coil, a plurality of electromagnetically permeable members arranged in a line and a retaining compound.
Abstract translation: 公开了一种用于无线电力传输的装置，系统和方法。 形成无线电力传送装置的物理核心的方法包括将彼此相邻的两个或更多个电磁可渗透构件定位，并将纵向压力施加到电磁可渗透构件的端部，所述电磁可渗透构件至少部分地封装在保持化合物中。 无线电力传递装置包括容纳感应线圈的壳体，排列成一行的多个电磁可渗透部件和保持性化合物。
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公开(公告)号：US20140015327A1
公开(公告)日：2014-01-16
申请号：US13725346
申请日：2012-12-21
Applicant: QUALCOMM INCORPORATED
Inventor： Nicholas A. Keeling , Jonathan Beaver , Michael Kissin
IPC: H01F38/14
CPC classification number: H01F38/14 , B60L3/0046 , B60L3/04 , B60L11/14 , B60L11/1803 , B60L11/182 , B60L11/1824 , B60L11/1829 , B60L11/1833 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L11/1877 , B60L2200/12 , B60L2200/22 , B60L2210/30 , B60L2210/40 , B60L2230/16 , B60L2240/36 , B60L2250/16 , B60L2270/147 , B60L2270/32 , B60L2270/34 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/80 , H02J50/90 , Y02E60/721 , Y02T10/70 , Y02T10/7005 , Y02T10/705 , Y02T10/7077 , Y02T10/7088 , Y02T10/7241 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14
Abstract: This disclosure provides systems, methods and apparatus for wireless power transfer and particularly wireless power transfer to remote systems such as electric vehicles. In one aspect, a wireless power transfer system includes a transmitter and a receiver. The transmitter includes a first inductive element and a current generator. The current generator supplies a current to the first inductive element to generate an electromagnetic field. The receiver includes a second inductive element, a tuning circuit, and a controller. The second inductive element receives wireless power from the electromagnetic field. The tuning circuit has a reactance and includes a plurality of capacitive elements connected to the second inductive element. The plurality of capacitive elements supply an output current to a load. The controller selectively connects the plurality of capacitive elements in a plurality of configurations. The tuning circuit has substantially the same reactance in each of the plurality of configurations.
Abstract translation: 本公开提供了用于无线电力传送的系统，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，无线电力传输系统包括发射器和接收器。 发射机包括第一电感元件和电流发生器。 电流发生器向第一电感元件提供电流以产生电磁场。 接收机包括第二电感元件，调谐电路和控制器。 第二电感元件从电磁场接收无线电力。 调谐电路具有电抗并且包括连接到第二电感元件的多个电容元件。 多个电容元件向负载提供输出电流。 控制器以多种配置选择性地连接多个电容元件。 调谐电路在多个配置中的每一个中具有基本相同的电抗。
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公开(公告)号：US20130249477A1
公开(公告)日：2013-09-26
申请号：US13671447
申请日：2012-11-07
Applicant: QUALCOMM INCORPORATED
Inventor： Nicholas A. Keeling , Edward Van Boheemen , Michael Kissin , Jonathan Beaver
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。
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20.发明授权公开(公告)号：US09941708B2
公开(公告)日：2018-04-10
申请号：US14802012
申请日：2015-07-17
Applicant: QUALCOMM Incorporated
Inventor： Nicholas Athol Keeling , Michael Le Gallais Kissin , Mickel Bipin Budhia , Chang-Yu Huang , Jonathan Beaver , Hao Hao , Claudio Armando Camasca Ramirez
IPC: B60L11/18 , H02J5/00 , H02J17/00 , H01F38/14 , H02J7/00 , B60L3/04 , B60L11/12 , H01F27/36 , H02J50/00 , H02J7/02
CPC classification number: H02J5/005 , B60L3/04 , B60L11/123 , B60L11/1816 , B60L11/182 , B60L11/1824 , B60L11/1833 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L11/1861 , B60L11/1877 , B60L2200/12 , B60L2210/30 , B60L2210/40 , B60L2250/16 , B60L2270/147 , H01F27/365 , H01F38/14 , H02J7/0027 , H02J7/025 , H02J17/00 , H02J50/00 , Y02E60/721 , Y02T10/6217 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/705 , Y02T10/7055 , Y02T10/7072 , Y02T10/7077 , Y02T10/7241 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14
Abstract: Systems, methods, and apparatus are disclosed for power transfer including a plurality of coil structures located over a ferrite element, the plurality of coil structures configured to generate a high flux region and a low flux region, the low flux region being located between the plurality of coil structures, and a tuning capacitance located directly over the ferrite element in the low flux region.
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