(3.215.183.251) 您好!臺灣時間:2021/04/22 09:43
字體大小: 字級放大   字級縮小   預設字形  
回查詢結果

詳目顯示:::

我願授權國圖
: 
twitterline
研究生:洪聖倫
研究生(外文):Sheng-Lun Hong
論文名稱:雙電源模組並聯之研製
論文名稱(外文):Development of Two Power Modules in Parallel
指導教授:胡國英
口試委員:周永山莊子賢王金標
口試日期:2007-09-18
學位類別:碩士
校院名稱:國立臺北科技大學
系所名稱:電機工程系研究所
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:2007
畢業學年度:95
語文別:中文
論文頁數:96
中文關鍵詞:模組並聯型電流分配
外文關鍵詞:Modules in ParallelCurrent Sharing
相關次數:
  • 被引用被引用:2
  • 點閱點閱:268
  • 評分評分:系統版面圖檔系統版面圖檔系統版面圖檔系統版面圖檔系統版面圖檔
  • 下載下載:0
  • 收藏至我的研究室書目清單書目收藏:0
本論文主要的目的係在研製一具雙電源模組並聯之DC-DC 降壓型轉換器,
並加入所提之電流分配技術,以調控兩模組之輸出電流,使其輸出功率僅可能地
平均分配於各電源模組,用以改善只由單一模組供電之效率問題。於本論文中,
雙電源模組並聯型DC-DC 轉換器之規格為輸入電壓12V,輸出電壓5V,滿載輸
出電流20A。藉由理論推導、模擬及實作以驗證所提架構之可行性。
The main purpose of this thesis is to develop a DC-DC converter with two power
modules in parallel. With the proposed current-sharing strategy, the output current of
this converter can be distributed between two power modules as evenly as possible, so
as to enhance the efficiency as compared with the converter with a single module. In
this paper, the specifications for the proposed DC-DC converter with two power
modules in parallel are the input voltage of 12V, the output voltage of 5V and the
rated output current of 20A. The effectiveness of the proposed current-sharing scheme
is verified by means of theoretical derivation, simulation and experimental results.
中文摘要………..……………………………………………………………………...i
英文摘要……………………………………………………………………………...ii
誌謝…………………………………………………………………………………..iii
目錄…………………………………………………………………………………..iv
表目錄………………………………………………………………………………vi
圖目錄………………………………………………………………………………..vii
符號對照表…………………………………………………………………………..xi
縮寫名詞對照表…………………………………………………………………….xiv
第一章 緒論…………………………………………………………………………..1
1.1 研究背景與目的………………………………………………………….1
1.2 研究方法………………………………………………………………….7
1.3 內容大綱………………………………………………………………….8
第二章 DC-DC 降壓型轉換器介紹………………………………………………….9
2.1 單級降壓型DC-DC 轉換器介紹…………………………………….9
2.2 多級並聯型DC-DC 轉換器介紹……………………………………...18
2.3 無均流匯流排之均流控制技術原理與介紹………………………...20
第三章 硬體架構之設計……………………………………………………………22
3.1 系統規格………………………………………………………………...22
3.2 系統架構………………………………………………………………...23
3.3 單模組之研製………………………………………………………….25
3.3.1 輸入電容濾波器設計……………………………………………25
3.3.2 輸出電感設計…………………………………………………....26
3.3.3 輸出電容設計…………………………………………………....29
3.3.4 功率開關選擇與設計…………………………………………....30
3.3.5 均流控制電路設計……………………………………………....30
3.3.6 鋸齒波產生電路設計………………………………………..…..34
3.3.7 軟啟動電路設計………………………………………………....35
3.3.8 低電壓鎖定及過電流保護電路設計…………………………..36
3.3.9 同步整流控制器介紹………………………………………..…..37
3.3.10 Oring 控制器介紹………………………………………..……38
第四章 具均流控制之模組並聯型轉換器分析……………………………….…39
4.1 單級降壓型DC-DC 轉換器小訊號模型推導…………………..…..39
4.2 本文所提架構之系統迴路增益推導…………………………..…….46
4.3 所提架構之控制器設計………………………………………….…..58
第五章 系統電路模擬………………………………………………………………63
5.1 未使用均流控制之模擬結果………….………………………………63
5.2 使用均流控制之模擬結果……………………….……………………64
第六章 實驗結果與討論……………………………………………………………77
6.1 使用均流控制之穩態波型量測……………………………………….77
6.2 使用均流控制之暫態波型量測……………………………………….85
第七章 結論與未來發展方向………………………………………………………93
7.1 結論…………………………………………………………………….93
7.2 未來發展方向………………………………………………………….93
參考文獻……………………………………………………………………………..94
[1] Z. Moussaoui, I. Batarseh, L. Henry and C. Kennedy, “An overview of the
control scheme for distributed power systems,” Southcon Conference Record, pp.
584-591, 1996.
[2] B. Mammano and M. Jordan, “Load Sharing with Paralleled Power Supplies,”
Unitrod Application Notes, 2001.
[3] L. Huang and J. A. A. Qahouq, “Power Converter with Gradient Power
Architecture and Non-Uniform Current Sharing,” IEEE Telecommunications
Energy Conference, pp. 1-8, 2006.
[4] J. Wen, T. Jin and K. Smedley, “A new interleaved isolated boost converter for
high power applications,” IEEE APEC’06, pp. 79-84, 2006.
[5] Wei Wen and Yim-Shu Lee, “A two-channel interleaved boost converter with
reduced core loss and copper loss,” IEEE PESC’04, pp. 1003-1009, 2004.
[6] Peng Xu, Yuan-Chen Ren, Mao Ye and F. C. Lee, “A family of novel interleaved
DC/DC converters for low-voltage high-current voltage regulator module
applications,” IEEE PESC’01, pp. 1507-1511, 2001.
[7] J. A. A. Qahouq and L. Huang, “Highly Efficient VRM For Wide Load Range
with Dynamic Non-Uniform Current Sharing,” IEEE APEC’07, pp. 543-549,
2007.
[8] L. Chang-Shiarn and C. Chern-Lin, “Single-wire current-share paralleling of
current-mode-controlled DC power supplies,” IEEE Trans. Ind. Electron., vol. 47,
no. 4, pp. 780-786, 2000.
[9] Shiguo Luo, Zhihong Ye, Ray-Lee Lin and F. C. Lee, “A classification and
evaluation of paralleling methods for power supply modules,” IEEE PESC’99,
pp. 901-908, 1999.
[10] L. Balogh, “Paralleling Power-Chiising and Applying the Best Technique for
Load Sharing,” Unitrode-seminar, 2003.
[11] Yuehui Huang and Chi K. Tse, “On the Effects of Voltage Loop in Paralleled
Converters Under Master-Slave Current Sharing,” EPE-PEMC’06, pp. 1-5, 2006.
[12] Weihong Qiu and Zhixiang Liang, “Practical design considerations of current
sharing control for parallel VRM applications,” IEEE APEC’05, pp. 281-286,
2005.
[13] H. Mao, L. Yao, J. Liu and I. Batarseh, “Comparison study of inductors current
sharing in non-isolated and isolated DC-DC converters with interleaved
structures,” IEEE IECON’05, pp. 1128-1134, 2005.
[14] Hong Mao, Liangbin Yao, Songquan Deng, O. Abdel-Rahman, Jun Liu and I.
Batarseh, “Inductor current sharing of current doubler rectifier in isolated
DC-DC converters,” IEEE APEC’06, pp. 770-775, 2006.
[15] Wenkang Huang, G. Schuellein and D. Clavette, “A scalable multiphase buck
converter with average current share bus,” IEEE APEC’03, pp. 438-443, 2003.
[16] Wenxun Xiao, Bo Zhang and Dongyuan Qiu, “Analysis and Design of an
Automatic-Current-Sharing Control Based on Average-Current Mode for Parallel
Boost Converters,” IEEE IPEMC’06, pp. 1-5, 2006.
[17] W. W. Sun, Y. J. Guo, Y. Xing and X. D. Sun, “A current sharing approach for
parallel PFC converter modules,” IEEE IPEMC’04, pp. 1069-1073, 2004.
[18] Guo Guoyong and Shi Bingxue, “Design of multi-phase DC-DC converter with
averaged current sharing control,” ASIC’03, pp. 522-525, 2003.
[19] Lichan Meng, Yu Fang and Yan Xing, “Current sharing control for boost PFC
converters in parallel operation,” IEEE ICIT’05, pp. 502-507, 2005.
[20] UC3902 Datasheet, Unitrode Co.
[21] David Ki-Wai Cheng, Yim-Shu Lee and Yi Chen, “A current-sharing interface
circuit with new current-sharing technique,” IEEE Trans. Power Electron., vol.
20, no. 1, pp. 35-43, 2005.
[22] Yi Chen, David Ki-Wai Cheng and Yim-Shu Lee, “Various Current-Sharing
Controllers for Current-Sharing Interface Circuits,” IEEE PESC’06, pp. 1-7,
2006.
[23] Yi Chen, David Ki-Wai Cheng and Yim-Shu Lee, “A simulation-based
comparison of direct and indirect current-sharing methods,” IEEE PESC’04, pp.
2746-2752, 2004.
[24] David Ki-Wai Cheng, Yim-Shu Lee and Yi Chen, “A new current-sharing
interface circuit for paralleled power modules,” IEEE PEDS’03, pp. 595-600,
2003.
[25] David Ki-Wai Cheng, Yim-Shu Lee and Yi Chen, “A low-loss current-sharing
interface circuit with new current-sensing and current-sharing techniques,” IEEE
IECON’03, pp. 776-781, 2003.
[26] Yi Chen, David Ki-Wai Cheng and Yim-Shu Lee, “A Hot-Swap Solution for
Paralleled Power Modules by Using Current-Sharing Interface Circuits,” IEEE
Trans. Power Electron., vol. 21, no. 6, pp. 1564-1571, 2006.
[27] Yim-Shu Lee, Yi Chen and David Ki-Wai Cheng, “A Hot-Swap Solution for
Paralleled Power Modules by Using Current-Sharing Interface Circuits,” IEEE
PESC’05, pp. 560-564, 2005.
[28] 梁適安,「交換式電源供給器之理論與實務設計」,初版,全華科技圖書,台
北,民國88 年。
[29] R. W. Erickson and D. Maksimovic, Fundamentals of Power Electronics, 2nd
edition, 2001 by Kluwer Academic Publishers.
[30] www.datasheetcatalog.com
QRCODE
 
 
 
 
 
                                                                                                                                                                                                                                                                                                                                                                                                               
第一頁 上一頁 下一頁 最後一頁 top
系統版面圖檔 系統版面圖檔