本論文主要研製「非接觸式感應充電模組」。前級為昇壓型功因修正電路，中間級為感應式變壓器全橋相移電路，後級為降壓型充電電路。本論文首先探討鐵芯之磁路，並分析本文採用之電路架構及動作原理。最後，實際製作「非接觸式感應充電模組」，電路輸入交流電壓110 V，感應鐵芯氣隙大小為7 mm，使用單晶片PIC16F877來達成12 V/4.5 Ah鉛酸電池定電壓定電流充電。實驗結果顯示感應傳輸效率為73 %，感應充電模組整體效率為63 %，且輸入功率因數為0.98。

In this thesis, a contactless inductive charging module is studied and implemented. The front stage is a boost converter with power-factor correction (PFC) function. The second stage is a full-bridge phase shift converter with the contactless transformer. The final stage is a buck converter with charging function. The characteristics of the iron core with different air gap are discussed and the operating principles are presented. Finally, a prototype circuit is implemented in the laboratory. A contactless inductive charging module with AC input (110 V) is performed. The air gap of the contactless transformer is adopted for 7 mm. A 12 V/4.5 Ah lead-acid battery using CC-CV charging algorithm is realized by single chip PIC16F877. Experimental results show that the efficiency of the contactless transformer is 73 %, the total efficiency can reach 63 %, and the power factor is 0.98.

中文摘要 I
英文摘要 II
誌 謝 III
目 錄 IV
圖 目 錄 VII
表 目 錄 XI
符 號 表 XII
第一章 緒論 1
1.1 研究背景與目的 1
1.2 本文大綱簡介 4
第二章 感應耦合分析與電池充電技術 5
2.1 感應耦合電能傳輸系統 5
2.1.1 磁性材料分析 5
2.1.2 感應結構磁路分析 7
2.1.3 互感介紹 11
2.1.4 電容補償方式介紹 13
2.2 電池介紹 16
2.2.1 電池分類 16
2.2.2 鉛酸電池介紹 18
2.2.3 鉛酸電池的充電方式 19
第三章 電路架構與控制方式 23
3.1 昇壓型功因修正電路 23
3.2 感應式變壓器全橋串聯諧振電路特性分析 26
3.3 感應式變壓器全橋相移串聯諧振電路模式分析 32
3.4 降壓型充電電路 39
第四章 設計考量與實驗結果 42
4.1 非接觸式感應充電模組設計規格 42
4.2 昇壓型功因修正電路設計與結果 43
4.3 感應式變壓器全橋相移串聯諧振電路設計與結果 47
4.4 降壓型充電電路 59
第五章 結論與未來展望 61
5.1 結論 61
5.2 未來研究方向 62
參考文獻 63

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