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CN104112582A 高能量密度感应取电电源磁芯的设计方法 无效 - 撤回

高能量密度感应取电电源磁芯的设计方法
摘要：
一种高能量密度感应取电电源磁芯的设计方法，包括步骤：确定电源磁芯的目标功率密度λ、选定电源磁芯的外径为Do、计算电源磁芯的內径Di、确定满足要求的电源磁芯。本发明在固定磁芯外径Do的条件下可得到电源磁芯的内径Di，并结合已知要素参数设计满足要求的电源磁芯。本发明能根据不同的功率密度要求给出相应的电源磁芯尺寸，从而能适应如高压线路感应取电等对取电装置重量和功率密度有特殊要求的电源磁芯设计。
摘要（英）：

A design method for high-energy-density sensing electricity taking power source magnetic cores includes the steps: determining target power density lambda of one power source magnetic core, selecting external diameter Do of the power source magnetic core, calculating internal diameter Di of the power source magnetic core and determining the power source magnetic core meeting requirements. According to the design method, the internal diameter Di of the power source magnetic core can be obtained on the condition that the external diameter Do of the power source magnetic core is definite, and the power source magnetic core meeting the requirements is designed by means of combining known element parameters. The design method for the high-energy-density sensing electricity taking power source magnetic cores has the advantage that corresponding power source magnetic core sizes can be given according to different power density requirements, so that the power source magnetic cores capable of meeting special requirements of high-voltage line sensing electricity taking and the like on weight and power density of electricity taking devices can be designed.

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