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1. 发明授权

US06937130B2 Magnetic field production system, and configuration for wire-free supply of a large number of sensors and/or actuators using a magnetic field production system 失效
标题翻译：磁场生产系统以及使用磁场生产系统的大量传感器和/或执行器的无电源供应的配置
公开(公告)号：US06937130B2
公开(公告)日：2005-08-30
申请号：US10244807
申请日：2002-09-16
申请人： Guntram Scheible , Jean Schutz , Carsten Oberschmidt
发明人： Guntram Scheible , Jean Schutz , Carsten Oberschmidt
IPC分类号： H02J17/00 , H01F27/24
CPC分类号： H02J50/12 , H02J17/00
摘要： A magnetic field production system is proposed and has a two-dimensional winding configuration with two windings. The windings are disposed essentially orthogonally with respect to one another and enclose a machine or system. The windings have winding axes that are essentially at right angles to one another, and which are supplied with alternating variables via two feed circuits. In order to produce a two-dimensional, rotating magnetic field, the two alternating variables are at the same frequency, have similar current amplitudes and similar voltage amplitudes, and are synchronized to one another. A phase shift of preferably 90° is set between the alternating variable of the first feed circuit and the alternating variable of the second feed circuit. Furthermore, a three-dimensional magnetic field, as well as an configuration for wire-free supply of a large number of sensors and/or actuators using a magnetic field production system are possible.
摘要翻译：提出了一种磁场生产系统，并具有两个绕组的二维绕组结构。绕组基本上相对于彼此正交地设置并且包围机器或系统。绕组具有基本上彼此成直角的绕组轴线，并且通过两个馈电电路提供交替变量。为了产生二维旋转磁场，两个交变变量处于相同的频率，具有相似的电流幅度和类似的电压幅度，并且彼此同步。在第一供电电路的交变变量和第二供电电路的交变变量之间设定优选为90°的相移。此外，三维磁场以及使用磁场生产系统的用于无线供应大量传感器和/或致动器的配置是可能的。

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