本論文旨在針對高速旋轉設備中旋轉部檢測儀器之電能需求，研製具新型旋轉式感應耦合結構之非接觸式磁浮旋轉供電系統。文中透由磁路模擬軟體分析磁極結構作為感應耦合結構之傳能特性，並以延伸其結構原有之導磁材料設計所示之旋轉式感應耦合結構，使其導磁路徑封閉以增強電磁耦合能力。為驗證本文所提旋轉式感應耦合結構其電能傳遞之穩定性，文中實際建置一組無刷雙饋式馬達，並以其轉子激磁電樞作為本文非接觸式旋轉供電之應用標的。整體結構為求精密，其製作採用三維列印技術設計其支架，並搭配兩組永磁型磁浮軸承以支撐轉軸懸浮，最終建構完整測試平台以驗證旋轉供電之穩定性。經實驗測試本文系統確實能以非接觸式旋轉供電方式驅動機具運轉，其電能應用端無刷雙饋馬達最高轉速為4800 rpm，整體系統最大功率輸出為297W，最佳電能傳輸效率則為82.1%。

This thesis designs and implements a contactless maglev rotating power transfer system with new rotary inductive coupled structure for the testing equipment on shaft of high-speed rotation applications. The magnetic field finite element method simulation software is used to analyze the power transfer characteristics of the structure with magnetic poles. This thesis extends the magnetic material of the structure to improve the coupling capability. Moreover, for the purpose to verify the stability of power transfer of the proposed rotary inductive coupled structure, this thesis builds a brushless doubly fed motor and use its armatures of rotor as the power transfer target. In order to design an accurate structure, the three-dimensional printing technology is used to print its frame. Two permanent magnetic bearings are used to levitate the shaft. Finally, an integrated platform is constructed for the experiment and verify that the rotating power transfer system can drive the device work. The maximum rotational speed of the shaft is 4800 rpm. The maximum output power received in load is 297W and the maximum efficiency is about 82%.

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