本文使用一種結合電場耦合與磁場耦合的方式穿越金屬屏障之無線電力傳輸方法，利用兩個具有隔離層的銅片分別環繞在金屬管兩端，在銅片與金屬管間形成電場作為電力傳輸的路徑，再將兩個銅片之間金屬管壁充當磁場耦合的初級側繞組，並且在管內配置一個高導磁率接收線圈作為次級側繞組，無線電力傳輸將由H橋dc/ac轉換器和所述耦合機制透過串聯-串聯補償諧振架構所完成；考慮到先前平板金屬屏障研究中集膚效應所造成的問題，因此提出管狀應用，由於是環形結構，所以較不會受到集膚效應的影響，並提出了一種分析管狀導體電磁場之方法。
為了考慮管壁的集膚效應，本研究使用ANSYS Maxwell模擬軟體建立3D模型進行電磁場的模擬，並利用MATLAB/SIMULINK模擬軟體對驅動電路進行系統模擬，以評估本文提出系統之性能，最後，使用數位訊號處理器TMS320F28069作為控制核心，建立一個全橋式SS諧振轉換器和數種不同規格之金屬屏障架構，透過實驗量測驗證本文提出之方法可行性，模擬與實驗結果將於本論文中呈現。

This thesis applied a wireless measure to transfer power across a tube-shape metal barrier by combining with electric field coupling and magnetic field coupling. The electric field coupling is set up by two copper films with isolated layers which round at the top and bottom parts of the metal tube. The tube wall between the top and bottom ends acts as the primary side of the magnetic field coupling and a receiving coil with high-permeability core deployed inside the tube acts as the secondary winding. The wireless power transfer is accomplished by an H-bridge dc/ac converter and a series-series resonant structure which contains the mentioned coupling mechanism. Compared to previous study in which plate mental barrier was under considered, the tube application is not suffered from skin effect due to the round wall construction. A magnetic field analysis method is proposed for metal tube, and relative equations are derived as well.
In order to consider the skin effect of the mental tube wall, the Electromagnetic field of the tube wall is analyzed with ANSYS Maxwell 3D simulation software, and the drive circuit is also simulated with MATLAB/SIMULINK simulation software to evaluate the performance of the proposed system. Two metal tubes with different diameters and one metal plate are used as the barriers for testing, and a prototype based on digital signal processor (TMS320F28069) is set up to demonstrate the experimental results of this study.

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