研究生: |
林韋良 Wei-Liang LIN |
---|---|
論文名稱: |
高效能空調系統用電源供應器之研製 Study and Implementation of High-performance Power Supply for Air-Conditioning System |
指導教授: |
邱煌仁
Huang-Jen Chiu 謝耀慶 Yao-Ching Hsieh |
口試委員: |
林景源
Jing-Yuan Lin 王見銘 Chien-Ming Wang |
學位類別: |
碩士 Master |
系所名稱: |
電資學院 - 電子工程系 Department of Electronic and Computer Engineering |
論文出版年: | 2015 |
畢業學年度: | 103 |
語文別: | 中文 |
論文頁數: | 73 |
中文關鍵詞: | 連續導通模式 、升壓型功率因數修正器 、半橋串聯諧振轉換器 、零電壓切換 |
外文關鍵詞: | Continuous Conduction Mode, Boost PFC, Half-BridgesSeries Resonant Converter, Zero-voltage Switching |
相關次數: | 點閱:403 下載:4 |
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本論文主要研製一台空調系統用600 W電源供應器,前級使用連續導通模式升壓型功率因數修正器,用以提升電路操作時的功率因數,降低其電流諧波成分。後級直流/直流轉換器電路架構則為半橋串聯諧振轉換器,配合零電壓切換減少功率開關切換損耗,達成電路效率的提升。
電路規格如下,輸入交流電壓:115 V/230 V、輸出電壓/電流:直流300 V/2 A、輸出最大功率:600 W。實體電路驗證了本論文所研究的電路架構與控制方法的可行性,並符合整體規格功能。
This thesis aims to study and implement a 600 watt high-performance power supply for air-conditioning system. A continuous conduction Mode (CCM) boost power factor corrector is used as the pre-regulator for improving the input power factor and reducing the total harmonic distortion of the input current. A half-bridge series resonant converter (SRC) is adopted as the DC-DC conversion stage. Switching losses on power switches can be significantly reduced. The circuit efficiency can be improved.
The specifications of the developed power supply are: input voltage AC 115 V/230 V, output voltage/current 300 V/ 2 A, maximum output power 600 W. Experimental results of a prototype circuit are shown to verify the feasibility of the studying power supply system. Both the conversion efficiency and power factor meet the requirements of specifications.
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