臺灣博碩士論文加值系統

本文主要是介紹各類型的共振式轉換器，並且說明共振轉換器的基本原理，針對半橋式LCC串並聯共振轉換器的電路特性，加以分析說明，並設計一個半橋式LCC串並聯共振轉換器，將其應用在PC電源供應器上，分別對12V、5V、3.3V在不同負載下，使用變頻控制去做電壓調節，使用IsSpice模擬，將其結果呈現出來，證實其可行性，最後實作出一組3.3V輸出電壓之轉換器，並呈現其測量結果。

This thesis introduces all kinds of resonance converters, and explains the basic principle of the resonance converter. The circuit characteristic of half bridge LCC series-parallel resonance converter is presented. A half bridge LCC series-parallel resonant converter for PC power supply is proposed. The voltage regulation using variable frequency control is investigated for 12V, 5V and 3.3V under different load conditions. The proposed converter is carried out by simulations using IsSpice. The validity of this converter is guaranteed by the obtained results. Finally, the converter of 3.3V output voltage is established to validate the characteristics of the proposed converter.

摘要......................................................i
Abstract.................................................ii
誌謝....................................................iii
目錄.....................................................iv
圖目錄.................................................viii
表目錄..................................................xii
第一章 緒論............................................1
1.1 研究背景與動機..................................1
1.2 論文架構........................................1
第二章 柔性切換之介紹..................................4
2.1 柔性切換之由來.................................4
2.2 硬性切換方式產生之問題..............................5
2.2.1 切換損失....................................5
2.2.2 切換損失之計算..............................8
2.2.3 電壓湧流與電流湧流.........................10
2.2.3.1 電壓湧流的產生...................10
2.2.3.2 電流湧流的產生...................12
2.3 相位差與柔性切換...................................13
2.4 零電壓切換與零電流切換.............................17
第三章 共振式轉換器之簡介.............................19
3.1 共振式轉換器之分類.................................19
3.1.1 負載共振式轉換器.................................19
3.1.2 開關共振式轉換器.................................20
3.1.3 共振式直流鏈轉換器...............................21
3.1.4 高頻鏈整半週轉換器...............................21
3.2 共振電路之基本概念.............................21
3.2.1 串聯共振電路...........................21
3.2.1.1 無阻尼之串聯共振電路.........21
3.2.1.2 電容與負載並聯之共振電路.....24
3.2.1.3 串聯共振電路的頻率特性.......26
3.2.2 並聯共振電路...........................28
3.2.2.1 無阻尼之並聯共振電路.........28
3.2.2.2 並聯共振電路的頻率特性.......29
第四章 電壓源串聯共振式轉換器.........................32
4.1 半橋式串聯共振轉換器...........................32
4.2 半橋式並聯共振轉換器...........................34
4.3 半橋式LCC串並聯共振轉換器......................36
4.4 半橋式LCC串並聯共振轉換器電路原理、特性及分析......37
4.4.1 電路原理................................37
4.4.2 交流分析...............................39
4.4.3 電路增益及特性.........................40
第五章 電路設計與模擬及實作結果.......................44
5.1 電路規格.......................................44
5.2 模擬電路與結果.................................45
5.2.1 3.3 V輸出電壓..........................46
5.2.2 5 V輸出電壓............................49
5.2.3 12 V輸出電壓...........................52
5.3 硬體電路與測量結果.............................55
5.3.1 硬體電路說明...........................55
5.3.2 控制電路...............................56
5.3.2.1 DSP 電壓回授與保護電路.......57
5.3.2.2 壓控振盪器...................60
5.3.2.3 驅動電路.....................62
5.3.3 主電路與測量結果.......................64
第六章 結論與建議......................................69
參考文獻.................................................71
作者簡介.................................................75

[1] P. R. K. Chetty, “Resonant Power Supplies: Their History and
Status,” IEEE Aerospace and Electronic Systems Magazine, Vol.
7, No. 4, pp.23–29, April 1992.
[2] 江炫樟 編譯，”電力電子學”，全華科技圖書股份有限公
司，民國92年7月。
[3] 鄭振東 編譯，”新型柔性切換式電源技術入門”，全華科
技圖書股份有限公司，民國92年9月。
[4] J. M. Alonso, C. Blanco, E. Lopez, A. J. Calleja, and M. Rico,
“Analysis and Design of A LCC Resonant Inverter for High
Intensity Discharge Lamps,” Power Electronics Congress,
pp.102–107, Oct. 1995.
[5] A. K. S. Bhat, S. B. Dewan, “Steady-State Analysis of A LCC-
Type Load Commutated high-frequency inverter,” Power
Electronics Specialists Conference, pp.1220-1227, April 1988.
[6] A. Dmowski, R. Bugyi, “High Frequency Resonant DC/DC
Current Converter,” Proceedings of the IEEE International
Symposium On Industrial Electronics, vol.2,pp.735 –
738, June 1996.
[7] M. Bartoli, A. Reatti, and M. K. Kazimierczuk, “Off-Line Full-
Range High-Frequency High-Efficiency Class D2 Resonant
Power Supply,” 20th International Conference on Industrial
Electronics, vol.1, pp.159–163, Sept. 1994.
[8] K. H. Liu, F. C. Y. Lee, “Zero-Voltage Switching Technique In
DC/DC Converters,” IEEE Transactions on Power
Electronics, Vol. 5, No. 3, pp.293–304, July 1990.
[9] R. P. Severns, “Topologies for Three-Element Resonant
Converters,” IEEE Transactions on Power Electronics,
Vol. 7, No. 1, pp.89–98, Jan. 1992.
[10] V. Agarwal, A.K.S. Bhat, “A Complete DC Analysis of LCC
Type Parallel Resonant Converter,” Power Electronics and
Motion Control on Industrial Electronics, vol.1, pp.
179–184 Nov. 1992.
[11] I. Batarseh, R. Liu, C. Q. Lee, A. K. Upadhyay, “Theoretical
and Experimental Studies of The LCC-Type Parallel
Resonant Converter,” IEEE Transactions on Power
Electronics, Vol. 5, No. 2, pp.140 – 150, April 1990.
[12] R. L. Steigerwald, “A Comparison of Half-Bridge Resonant
Converter Topologies,” IEEE Transactions on Power
Electronics, Vol. 3, No. 2, pp.174-182, April 1988.
[13] Bo Yang, F. C. Lee, A. J. Zhang, Guisong Huang, “LLC
resonant converter for front end DC/DC conversion,”
Seventeenth Annual IEEE, Volume 2, pp.1108 - 1112
vol.2, 10-14 March 2002.
[14] J. M. Zaza, J. P. Ferrieux, “A high frequency
resonant flyback switching power supply,” Third
International Conference on Power Electronics and
Variable-Speed Drives, pp.120–124, 13-15 Jul 1988.
[15] E. X. Yang, B. Choi, F. C. Lee, B. H. Cho, “Dynamic
analysis and control design of LCC resonant converter,”
IEEE Power Electronics Specialists Conference, pp.362–369
vol.129, June-3 July 1992.
[16] J. Bordonau, R. M. Lamaison, J. Peracaula, “An LCC
DC/DC resonant converter designed for applications with
variable load and output voltage,” IEEE Power Electronics
Specialists Conference , Volume 1, pp.292–297
vol.118-22, June 1995.
[17] Jianqiang Wang, Dianguo Xu, Hua Yang, “Practical Design
Considerations of LCC Resonant Inverter for Metal Halide
Electronic Ballasts,” IEEE International Conference on
Industrial Technology, Volume 2, pp.648-651 Vol.2,
10-12 Dec. 2003.
[18] H. I. Sewell, M. P. Foster, C. M. Bingham, D. A. Stone,
D. Hente, “Analysis of Voltage Output LCC Resonant
Converters, Including Boost Mode Operation,” IEE
Proceedings-Electric Power Applications, Volume 150,
pp.673–679, 7 Nov. 2003.
[19] J. A. Donahue, M. M. Jovanovic, “The LCC Inverter as a
Cold Cathode Fluorescent Lamp Driver,” Applied Power
Electronics Conference and Exposition, vol.113-17,
pp.427–433, Feb. 1994.
[20] S. Dalapati, S. Ray, S. Chaudhuri, C. Chakraborty,
“Control of a Series Resonant Converter by Pulse Density
Modulation,” Proceedings of the IEEE INDICON 2004,
pp.601–604, 20-22 Dec. 2004.
[21] 楊文賢，”500V 250W 全橋相移式升壓型軟性切換DC-DC轉
換器之設計及實作”，中原大學電機工程學系碩士論文，民國
93年。
[22] 劉明峰，”全橋相移式柔性切換負載並聯共振電流型感應加
熱器之設計與研究”，中原大學電機工程學系碩士論文，民國
93年。
[23] 蘇卓盛，”應用於感應加熱的負載並聯共振電流型反流器設
計與研製” ，中原大學電機工程學系碩士論文，民國92年。
[24] 林志一、張嘉峰、楊政達、曾龍圖，”VisSim 動態系統模
擬與即時控制”，台科大圖書，2005年10月。
[25] 鄭培璿，”IsSpice在電力電子與電源轉換器上的應用”，
全華科技圖書股份有限公司，2003年10月。