針對軌道型公眾運輸電動車之電力供應，本文應用非接觸式電動車用電能傳輸技術，研製具分段激發疊圈型感應耦合結構之非接觸式供電陣列軌道。文中為增進電能傳輸之穩定度，首先運用多環形線圈結構以提供平面式均勻磁場，並為提升整體傳輸效率，接著研發單晶片控制分段激發陣列軌道，最後提出具均勻磁場之分段激發疊圈型感應耦合結構陣列。藉由理論分析諧振架構以提升供電軌道傳輸能力，並依據磁場模擬軟體之模擬結果選用合適的線圈參數以及交疊方式，以提高電動車於供電陣列軌道上間距與水平偏移容忍度。最後經實驗量測結果，供電陣列軌道於間距15 cm精準對位下其輸出功率360 W時整體系統最大傳輸效率為89.93%，輸出效率82.95%時系統最大輸出功率為759 W。

This thesis is aimed to utilize the technology of contactless power transmission and implement contactless power array track with segment -excited overlapping-circle inductive coupled structure for power supply of public transportation. First, to improve the stability of power transmission for moving EVs, overlapping-circle inductive coupled structure array is used to provide a uniform distribution of magnetic field. Second, to raise efficiency of overall system, we designed that segment-excited array track controlled by MCU. After that, the transmitting ability is improved by analyzing resonant circuit. Moreover, overlapping-circle inductive coupled structure array is proposed to provide a smooth magnetic field. Proper parameters of coils and lapping way are decided based on magnetic simulation results, so as to increase tolerance of vertical and horizontal offset for EVs on the power track. Based on the experimental results with 15-cm distance, the maximum efficiency comes up to 89.9% with 360-W output power, and the maximum output power of overall system is 759 W with efficiency of 82.95%.

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