本論文旨在針對醫療上所使用之高速旋轉離心機於操作下並同時提供旋轉部電能之需求，研製兼具非接觸式供電系統以及無刷馬達旋轉驅動架構，並於結構中建置一平台以置放待測物，同時為了提高轉速且降低運轉磨耗，加入主動式磁浮系統之研究。饋電結構分別提出不同線圈及導磁材料配置且透過模擬軟體進行分析，設計出單夾層式搭配導磁材料所構成之外殼，有效增強電磁感應能力。且為了驗證能在旋轉運動過程中能持續進行電能傳輸，本文自製六極無刷馬達旋轉驅動結構，採用三維列印技術設計並製作整合支架。經由實驗測試，本文所提主動式垂直磁浮型非接觸式旋轉供電系統之最大傳輸功率可達614 W，且此時傳輸效率為86.2%；而於整體系統於450 W時，電能轉換效率則達90%。

In this thesis, an improved type of active vertical maglev inductively coupled structure of the contactless rotating power transfer system for high-speed rotating application in medical has been developed. The high-speed rotating equipment is aimed at the application of new techniques which will solve the issue of power supply issue and reduce the wear and tear caused by constant usage. To construct a platform to place the DUT for contactless rotating power transfer in this thesis. The magnetic field finite-element-method (FEM) simulation software is used to analyze the different structures of coils. The single sandwich windings with shell composed of magnetic materials are designed to improve the coupling capability. Moreover, in order to verify the power transmission in process of rotation, six brushless doubly fed rotationally driven architecture made up of three-dimensional printing technology have been integrated. Finally, the experimental results show that the rotary machinery is able to be powered and worked by proposed system. The maximum output power received in load is 614 W with transmission efficiency of 86.2%. In addition, the transfer efficiency has reached about 90% with 450 W output power.

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