公开(公告)号：US20160318407A1

公开(公告)日：2016-11-03

申请号：US15090834

申请日：2016-04-05

Applicant: Delphi Technologies, Inc.

Inventor： Boris Borin

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

CPC classification number: B60L11/182 ,  B60L53/12 ,  H02J7/025 ,  H02J50/12 ,  Y02B10/30

Abstract: A bifurcated electromagnetic resonator split into two separate coils, a first coil and a second coil. The inductance value of the first coil is substantially equal to the inductance value of the second coil. A matching network comprising passive electronic components, such as capacitors and inductors, is in series with and intermediate to the first coil and the second coil. This results in a resonator having a balanced circuit topology. The bifurcated resonator may be used as a source and/or capture resonator in a wireless power transfer system.

Abstract translation: 分为两个分离的线圈的分叉电磁谐振器，第一线圈和第二线圈。 第一线圈的电感值基本上等于第二线圈的电感值。 包括诸如电容器和电感器的无源电子部件的匹配网络与第一线圈和第二线圈串联并且位于中间。 这导致具有平衡电路拓扑的谐振器。 分路谐振器可以用作无线电力传输系统中的源极和/或俘获谐振器。

公开(公告)号：US20170033610A1

公开(公告)日：2017-02-02

申请号：US15153763

申请日：2016-05-13

Applicant: Delphi Technologies, Inc.

Inventor： Boris Borin

IPC: H02J50/12

CPC classification number: H02J50/12 ,  H01F27/365 ,  H01F38/14 ,  H02J50/40

Abstract: A transmit coil assembly configured to transmit two different alternating magnetic fields having different frequencies is provided. The transmit coil assembly includes a first transmit coil set configured to resonate within a first frequency range and a second transmit coil set configured to resonate within a second frequency range which is outside the first frequency range and at least ten times higher or lower than the first frequency range. The assembly also includes a ferrite element; and a housing formed of a conductive material in which the first transmit coil set, the second transmit coil set, and the ferrite element are disposed. The ferrite element is disposed intermediate the first transmit coil set and the housing and is configured to provide magnetic shielding substantially for the first transmit coil set.

Abstract translation: 提供了一种被配置为传输具有不同频率的两个不同交变磁场的发射线圈组件。 发射线圈组件包括配置为在第一频率范围内谐振的第一发射线圈组和被配置为在第一频率范围之外的谐振的第二发射线圈组，并且是在第一频率范围之外并且比第一频率范围高至少十倍 频率范围。 组件还包括铁素体元件; 以及由导电材料形成的壳体，其中设置有第一发射线圈组，第二发射线圈组和铁素体元件。 铁氧体元件设置在第一发射线圈组和壳体之间，并且被配置为提供基本上用于第一发射线圈组的磁屏蔽。