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1. 发明申请

US20120075051A1 Magnetic Devices and Transformer Circuits Made Therewith 审中-公开
标题翻译：磁性器件和变压器电路
公开(公告)号：US20120075051A1
公开(公告)日：2012-03-29
申请号：US13154942
申请日：2011-06-07
申请人： Jeffrey K. Petter , Magdalena E. Dale
发明人： Jeffrey K. Petter , Magdalena E. Dale
IPC分类号： H01F27/28
CPC分类号： H01F37/00 , H01F27/385 , H02M3/1584 , H02M2001/0064
摘要： A magnetic device producing a small amount of leakage flux and capable of substantially eliminating the amount of leakage flux that escapes the magnetic core of the device. The device includes at least a portion of an electronic circuit that includes an interphase transformer arranged on a magnetic core. The reactor windings on each leg of the magnetic core are disposed in close proximity to each other and can be wound concentrically or in a bifilar fashion. The resulting combination of the magnetic core and windings provides a high degree of magnetic coupling between reactor windings disposed on the same leg and between reactor windings disposed on differing legs. The high degree of magnetic coupling substantially reduces the amount of leakage flux that can affect other metal objects proximate the magnetic device.
摘要翻译：一种产生少量漏磁通的磁性装置，并能够基本上消除逃逸装置的磁芯的漏磁通量。该装置包括电子电路的至少一部分，其包括布置在磁芯上的相间变压器。磁芯的每个支腿上的电抗器绕组彼此靠近设置，并且可以同心地或以双向方式缠绕。所得到的磁芯和绕组的组合提供了设置在同一支腿上的反应器绕组与设置在不同支脚上的电抗器绕组之间的高度的磁耦合。高度的磁耦合大大减少了可能影响磁性装置附近的其他金属物体的漏磁通量。

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