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    • 1. 发明申请
    • Arrangement and method for contactless energy transmission with a coupling-minimized matrix of planar transmission coils
    • 具有平面传输线圈的耦合最小化矩阵的无接触能量传输的布置和方法
    • US20140091640A1
    • 2014-04-03
    • US14115467
    • 2012-05-03
    • Peter-Dominik ScholzArtjom Galliardt
    • Peter-Dominik ScholzArtjom Galliardt
    • H01F38/14
    • H01F38/14H02J7/0042H02J7/025H02J50/10H02J50/40H02J50/70H04B5/0037H04B5/0081
    • The invention relates to an arrangement and a method for contactless energy transmission by means of induction. There are a plurality of coils arranged in a matrix, the coils having at least one conductor that surrounds a central axis of the coil at least once in one turn. The central axis stands vertically on the surface surrounded by the conductor in the geometric center of area of the surrounded surface. The coils are arranged adjacent to one another in a planar unit that extends in a first dimension, in a second dimension, and in a third dimension. The extension of the planar unit in the first dimension and in the second dimension is significantly greater than in the third dimension. The central axis of each coil stands at least locally at least nearly perpendicular to the surface spanned by the first dimension and the second dimension. The coils are also arranged in a regular manner within the planar unit in rows and/or columns such that each coil has at least two or three immediately adjacent coils. The distances between geometric centers of area of the coils and the shape and the extension of the at least one turn per coil are selected such that the mutual electromagnetic coupling between coils is minimal for all pairs of immediately adjacent coils in the planar unit.
    • 本发明涉及一种通过感应进行无接触能量传输的装置和方法。 存在以矩阵形式布置的多个线圈,线圈具有至少一个导体,其绕线圈的中心轴线至少一次旋转一次。 中心轴竖立在由导体包围的表面上,在被包围的表面的几何中心区域中。 线圈以平面单元彼此相邻布置,其在第一维度,第二维度和第三维度中延伸。 平面单元在第一维度和第二维度中的延伸明显大于第三维度。 每个线圈的中心轴线至少局部地至少几乎垂直于由第一尺寸和第二尺寸跨越的表面。 线圈也以规则的方式布置在平面单元内的行和/或列中,使得每个线圈具有至少两个或三个紧邻的线圈。 选择线圈面积的几何中心之间的距离以及每个线圈的形状和至少一圈的延伸,使得线圈之间的相互电磁耦合对于平面单元中的所有对直接相邻的线圈是最小的。