公开(公告)号：WO2016000084A1

公开(公告)日：2016-01-07

申请号：PCT/CA2015/050623

申请日：2015-07-03

Applicant: ELIX WIRELESS CHARGING SYSTEMS INC.

Inventor： JAMIESON, Brice ,  TIKHOMOLOV, Vitali

IPC: H02J17/00

CPC classification number: H02J50/60 ,  H02J50/10 ,  H04B5/0037 ,  H04B5/0081

Abstract: A common problem in wireless charging systems in automotive applications is alignment of the wireless power transfer transmitter and receiver units. Poor alignment leads to poor power transfer capacity and a longer charging time. Costly optical sensors and electromechanical systems may be employed to align the transmitter and receiver units. A solution to this problem is to employ a freely moveable wireless power transmitter in at least one direction that is magnetically attracted to the wireless power receiver unit in the vehicle that does not require electrically powered sensors or mechanical alignment systems.

Abstract translation: 汽车应用中的无线充电系统中的常见问题是无线功率传输发射机和接收机单元的对准。 不良对齐导致功率传递能力差，充电时间长。 可以采用成本高的光学传感器和机电系统来对准发射机和接收机单元。 该问题的解决方案是在不需要电动传感器或机械对准系统的车辆中的无线电力接收器单元磁性吸引的至少一个方向上采用可自由移动的无线电力发射器。

公开(公告)号：WO2016019463A1

公开(公告)日：2016-02-11

申请号：PCT/CA2015/050736

申请日：2015-08-05

Applicant: ELIX WIRELESS CHARGING SYSTEMS INC.

Inventor： JAMIESON, Brice ,  NG, Boon C. ,  TIKHOMOLOV, Vitali

IPC: H02J7/00 ,  B60S5/00 ,  H02J17/00 ,  B60L11/18

CPC classification number: B60L11/1825 ,  B60L11/1816 ,  B60L11/182 ,  B60L11/1838 ,  H02J7/0027 ,  H02J7/025 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/128 ,  Y02T90/14

Abstract: Currently the most common method on the market to charge electric vehicles is to plug in the electric vehicle to a power source. Wireless charging technologies are also being developed and infrastructure has begun to be rolled out into the marketplace. Designing separate charging systems for wireless and wired systems may lead to drawbacks as not all chargers will be compatible with all vehicles. The invention described herein illustrates a system for bridging the gap between wired and wireless charging infrastructure through the use of a multi-mode electric vehicle charging system capable of delivering power through a plurality of transmission methods, where one of those methods is wireless power transfer.

Abstract translation: 目前市场上最常用的电动汽车充电方法是将电动汽车插入电源。 无线充电技术也在开发中，基础设施已经开始推向市场。 为无线和有线系统设计单独的充电系统可能会导致缺点，因为并非所有充电器都将与所有车辆兼容。 本文描述的本发明示出了通过使用能够通过多种传输方法传递功率的多模式电动车辆充电系统来桥接有线和无线充电基础设施之间的间隙的系统，其中这些方法之一是无线电力传输。

公开(公告)号：WO2016023122A1

公开(公告)日：2016-02-18

申请号：PCT/CA2015/050763

申请日：2015-08-13

Applicant: ELIX WIRELESS CHARGING SYSTEMS INC.

Inventor： TIKHOMOLOV, Vitali ,  JAMIESON, Brice

IPC: H02J17/00

CPC classification number: H02J50/90 ,  B60L11/182 ,  H02J7/025 ,  H02J50/10

Abstract: Transmitter and receiver magnetic rotors are provided wherein each of the rotors comprises a plurality of magnets. Each magnet has a magnetization direction which lies normal to the axis of rotation, and at least some magnetization directions are non-parallel with other magnets' magnetization directions. The magnetization direction of a magnet may be at an offset angle relative to adjacent magnets. The transmitter and receiver may be symmetry about a bisecting plane, and the receiver's magnetization directions may correspond to a rotation of the transmitter's magnetizations directions about an axis parallel to the transmitter's axis of rotation. The magnets in the transmitter and receiver are oriented to reduce rotor vibration due to magnetic coupling between the rotors.

Abstract translation: 提供发射器和接收器磁性转子，其中每个转子包括多个磁体。 每个磁体具有垂直于旋转轴线的磁化方向，并且至少一些磁化方向与其他磁体的磁化方向不平行。 磁体的磁化方向可以相对于相邻的磁体处于偏移角。 发射机和接收机可以围绕平分平面对称，并且接收机的磁化方向可以对应于发射机围绕平行于发射机的旋转轴线的磁化方向的旋转。 发射器和接收器中的磁体被定向成由于转子之间的磁耦合而减小转子振动。