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研究生:林志穎
研究生(外文):Lin, Zhi-Ying
論文名稱:直流-直流高升壓型轉換器之研製
論文名稱(外文):Implementation of a High Step-Up DC-DC Converter
指導教授:楊隆生 
指導教授(外文):Yang, Lung-Sheng
口試委員:沈志隆鄭竣安張恩誌林家慶
口試委員(外文):Shen, Chih-LungCheng, Chun-AnChang, En-ChihLin, Chia-Ching
口試日期:2017-06-27
學位類別:碩士
校院名稱:遠東科技大學
系所名稱:電機工程研究所
學門:工程學門
學類:電資工程學類
論文種類:學術論文
論文出版年:2017
畢業學年度:105
語文別:中文
論文頁數:69
中文關鍵詞:脈波寬度調變升壓轉換器高升壓比
外文關鍵詞:Pulse width modulationBoost converterHigh step-up ratio
相關次數:
  • 被引用被引用:1
  • 點閱點閱:96
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  • 下載下載:0
  • 收藏至我的研究室書目清單書目收藏:0
  本論文提出一直流-直流高升壓型轉換器,本轉換器採用兩個半級,前半級為直流-直流升壓型轉換器,後半級為切換電感型轉換器,此轉換器之兩半級皆操作於連續導通模式,本轉換器之電壓增益為前後半級轉換器之電壓增益相乘。本轉換器使用脈波寬度調變技術(Pulse width modulation, PWM),在開關導通期間,前後級之電感儲存能量,在開關截止期間,前半級之電感釋放能量給中間電容,後半級之兩電感串聯釋放能量給負載以達到高升壓比之功能。此外,本論文之轉換器其原理架構與穩態特性均有討論。最後,實作一輸入電壓12伏特、輸出電壓100伏特、滿載輸出功率40瓦之雛型電路,並以電路實測結果來驗證。
This thesis presents a high step-up DC-DC converter. Two semi-stage, which integrating a DC-DC boost converter with a transformerless DC-DC converters to achieve high step-up voltage gain, are adopted for the proposed converter. The two semi-stage are operated in continuous conduction mode. The voltage gain of this converter is multiplied by the voltage gain of the front and the rear semi-stage. During the switch on-period, the inductors of the front and rear semi-stage. During the switch off-period, the energies stored in the inductors of the front and rear semi-stage are transferred to the intermediate capacitor and load respectively. Thus, the proposed converter can achieve high voltage conversion ratio.
The operating principles and steady-state analysis are discussed in detail. Finally, a laboratory prototype with an input voltage of 12V, an output voltage of 100V, an output power of 40W is implemented to verify the performance of the proposed converter.

致謝 I
摘要 II
Abstract III
目錄 IV
表目錄 VII
圖目錄 VIII
第一章 緒論 1
1-1研究背景與動機 1
1-2內容大綱 2
第二章 升壓型直流-直流轉換器架構簡介 3
2-1 升壓型轉換器 3
2-2串級式轉換器 4
2-3單級化串級式轉換器 5
2-4切換電感型轉換器 6
2-5切換電容型轉換器 7
2-6耦合電感型轉換器 8
2-7升壓-順向式轉換器 9
2-8升壓-返馳式轉換器 10
第三章 直流-直流高升壓型轉換器之電路分析 12
3-1 電路架構 13
3-2 工作原理 14
3-3 穩態分析 19
3-3-1電壓增益 20
3-3-2 本轉換器後半級的邊界條件 21
3-3-3本轉換器前半級的邊界條件 24
第四章 電路模擬與實作結果 28
4-1電路元件參數選擇 28
4-1-1電感參數設計 29
4-2模擬 30
4-3電路實測結果 45
第五章 結論與未來展望 64
5-1 結論 64
5-2 未來研究方向 64
參考文獻 66


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