利索-全球专利检索

  1. 登录
  2. 注册
发明授权
CN105576847B 送电装置、搭载有送电装置的车辆以及无线电力传输系统 有权

送电装置、搭载有送电装置的车辆以及无线电力传输系统
摘要：
本发明涉及送电装置、搭载有送电装置的车辆以及无线电力传输系统。本发明的一个技术方案的送电装置具备：对受电装置送电的送电面；送电电路，其将从直流电源输入的直流电力转换成交流电力；至少一个送电线圈，其设置在所述送电装置内部的所述送电面侧，包括沿与所述送电面垂直的方向层叠的2N个平面线圈，将从所述送电电路输出的所述交流电力输送给所述受电线圈；以及磁性体，其在所述送电装置的内部设置在所述送电线圈的与所述送电面侧相反一侧。对于所述2N个平面线圈，在设为i＝1～N的情况下，在所述2N个平面线圈中，构成将第i接近所述送电面的平面线圈和第i接近所述磁性体的平面线圈串联连接而成的线圈组，所述线圈组彼此并联连接。
摘要（英）：

A power transmission device having a surface a part of which defines a power transmission plane. The device includes: a power transmission coil structure including 2N planar coils laminated in a perpendicular direction to the power transmission plane and wirelessly transmitting AC power to a power receiving device via the power transmission plane and being disposed on a side toward the power transmission plane; and a magnetic substance disposed on a side of the power transmission coil opposite from the power transmission plane, wherein the 2N planer coils constitute coil groups including a coil group in which an i'th closest planar coil to the power transmission plane out of the 2N planar coils and the i'th-closest planar coil to the magnetic substance out of the 2N planar coils are connected in series, and the coil groups are connected in parallel to each other.

公开/授权文献
0/0