本文提出一應用於車載系統之非接觸電能傳輸平台設計與特性分析，其中包含車內可攜式電子產品定點充電系統之一對一電能傳輸與車載電能移動式充電系統之三對一電能傳輸系統。有鑑於目前車內電子產品皆採有線連接方式傳輸電能，且電動車充電主採定點充電站型態，因此若能採用非接觸傳輸電能，且於道路鋪設充電軌道，即時對於車輛進行移動式充電，預將有效提升充電便利性。故本文旨在探討非接觸電能傳輸之特性分析，以選定適切補償架構，並針對系統需求功率與傳輸距離提出一套感應線圈設計流程。最後，將上述設計方法於一對一系統驗證後，進一步擴充為三對一移動式電能傳輸雛型系統，並藉由偵測各模組線圈電壓，進而獲得充電軌道與車輛之位置關係，續透過控制各換流器之功率晶體導通責任週期，將可彈性因應車輛行進時之供電調整。本文經數學軟體分析與硬體電路測試驗證所提電路設計方法之可行性，研製成果輔以證實設計電路之應用潛力與參考價值。

This thesis proposes a contactless power transfer platform for electric vehicles with characteristics analysis, where both one-to-one power transfer and three-to-one power transfer for on-board portable electronic products are included. In view of inconvenience resulted from the scenario when the plug connection is the sole way of providing the power for most vehicles, the thesis suggests to utilize the wireless power transfer along with charging tracks, anticipating facilitating the dynamic charging of electric vehicles. This study begins with the investigation of contactless power transfer, which is followed by the selection of compensation structure. Based on the power demand and the distance to transfer the power, a flowchart of induction coil design is developed. Through the validation of one-to-one power transfer, the method is further extended as a three-to-one power transfer prototype. The voltage of each module is detected in order to formulate the relationships between charging tracks and position of vehicle. By controlling the duty cycle of each power transistor in the converter, the charging power can be adjusted flexibly. This proposed platform has been theoretically analysed and experimentally tested. Experimental results support the potentials and reference values of this proposed circuit for the application investigated.

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