公开(公告)号：US20120235508A1

公开(公告)日：2012-09-20

申请号：US13417716

申请日：2012-03-12

申请人： Katsuei ICHIKAWA

发明人： Katsuei ICHIKAWA

IPC分类号： H02J17/00

CPC分类号： H02J50/12 ,  H02J5/005 ,  H02J7/0021 ,  H02J7/025 ,  H02J17/00 ,  H02J50/40 ,  H02J50/80 ,  H02J2007/0001 ,  H04B5/0025 ,  H04B5/0031 ,  H04B5/0037 ,  H04B5/0075 ,  H04B5/0081 ,  H04B5/0087 ,  H04B5/0093 ,  Y02T10/7055

摘要： A non-contact power transmission system comprises: a primary coil including a power supply coil and a magnetic resonance coil; and a secondary coil including a load coil, thereby transmitting an electric power from the power supply coil at a self-resonating frequency of the magnetic resonance coil, which is determined by a parasitic capacitance between wound wires of the coil and a self inductance of the coil, and taking out the electric power supplied, from the load coil of the secondary coil through magnetic coupling, with non-contact, wherein the electric power is transmitted, with non-contact, with applying magnetic coupling in coupling between the power supply coil and the magnetic resonance coil and coupling between the magnetic resonance coil and the load coil.

摘要翻译： 非接触式电力传输系统包括：初级线圈，其包括电源线圈和磁共振线圈; 以及包括负载线圈的次级线圈，从而以磁共振线圈的自谐振频率从电源线圈发送电力，其由线圈的绕组线之间的寄生电容和 线圈，并且通过磁耦合从所述次级线圈的负载线圈提供的电力以非接触的方式从所述次级线圈的负载线圈中取出，其中所述电力以非接触的方式传输，在所述电源线圈 磁共振线圈和磁共振线圈与负载线圈之间的耦合。

公开(公告)号：US20100164295A1

公开(公告)日：2010-07-01

申请号：US12619019

申请日：2009-11-16

申请人： Katsuei ICHIKAWA ,  Taku Takaki

发明人： Katsuei ICHIKAWA ,  Taku Takaki

IPC分类号： H02J17/00

CPC分类号： H02J50/12 ,  H02J7/025

摘要： In wireless power transfer with applying magnetic resonance therein, for suppressing deterioration of transfer efficiency, with lessening fluctuation of the resonance frequency when a distance between coils is close to, coils are so position that a supply-side power supply coil 101 and a load-side power supply coil 102 are inserted between a supply-side magnetic resonance coil 1 and a load-side magnetic resonance coil 2.

摘要翻译： 在其中施加磁共振的无线电力传输中，为了抑制转印效率的劣化，当线圈间距离接近时，随着共振频率的波动减小，线圈的位置使得供电侧电源线圈101和负载 - 侧供电线圈102插入在供电侧磁共振线圈1和负载侧磁共振线圈2之间。