Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/8786
標題: 基於FPGA之全橋相移式PWM電源轉換PI增益調變控制系統設計與硬體實現
FPGA-based Design and Hardware Implementation for a Full-bridge Phase-shift PWM DC/DC Converter System With PI Gain-scheduling Control
作者: 曾昆暉
Tseng, Kun-Hui
關鍵字: full-bridge phase-shifted converter;全橋相移式轉換器;zero voltage switching;gain scheduling PI control;零電壓切換;增益調變PI控制
出版社: 電機工程學系所
引用: [1] 陳連春,交換式電源技術手冊,建興出版社,1993。 [2] 劉勝利,高頻開關電源實用新技術,機械工業出版社,2005。 [3] 鄭信源,Verilog 硬體描述語言數位電路設計實務,儒林圖書公司,中華民國94年。 [4] 田耘,徐文波,Xilinx FPGA 開發實用教程,清華大學出版社,中華民國民國97年。 [5] 鄭培璿,電力電子分析與模擬,全華書局,中華民國93年。 [6] 梁適安,交換式電源供給器之理論與實務設計,全華書局,中華民國83年。 [7] 劉翼德,“高電壓輸出之零電壓切換相移式全橋升壓型轉換器分析及研製”台灣科技大學電子工程系,碩士論文,中華民國九十三年。 [8] 鮑格成,“交換式電源供應器回授控制補償電路的分析與設計”高雄科技應用大學電機工程系,碩士論文,中華民國九十六年。 [9] R. W. Erickson,Fundamentals of Power Electronics,1997. [10] A. I. Pressman, Switching Power Supply Design, Second Edition, McGraw-Hill, 1998. [11] J.G. Cho, J.A. Sabate,G. Hua, and F.C. Lee, “Zero-Voltage and Zero-Current Switching Full Bridge PWM Converter for High-Power Applications,” IEEE Trans. Power Electron., vol. 11, no.4, pp. 622-628, July 1996. [12] C. Cuardos,C. Y. Lin, D. Boroyevich, R.Watson G. Skutt,F.C. Lee, and P. Ribardiere,“Design procedure and Modeling of High Power,High Performance, Zero-Voltage Zero-Current Switched, Full-Bridge PWM Converter”, in Proc. IEEE APEC’97, pp. 790-798, 1997. [13] K. H. Lin, and F. C. Lee, “Zero-Voltage-Switching Techniques in DC/DC Converter Circuits,” in Proc. IEEE PESC’86, pp. 58-70,1986. [14] I. Barbi, and W. C. P. Anagao Filho, “A Non-Resonant Zero-Voltage Switching Pulse-Width Modulated Full-Bridge DC-To-DC Converter,” IEEE IECON, pp. 1051-1054, 1990. [15] D. Patterson, and D. M. Divan, “Pseudo-Resonant Full Bridge DC/DC Converter,” IEEE Trans. Power Electron., vol. 6, no. 4, pp.671-678, Oct. 1991. [16] G. Hua,F.C.Lee,and M.M. Jovanovic,“An Improved Zero-Voltage-Switched PWM Converter Using A Satutable Inductor,” in Proc. IEEE PESC’91, pp. 189-194, 1991. [17] Sabate J.A.,Vlatkovic,V., Ridley R. B., Lee, F.C., “High-voltage,high-power, ZVS, full-bridge PWM converter employing an active snubber,” in Proc. IEEE APEC’91, pp. 158-163, 1991. [18] F.C. Schwarz, “An Improved Method of Resonant Current Pulse Modulation for Power Converters, ” IEEE Power Electronics Specialists Conference, 1975 Record, pp194-204. [19] F.C. Lee, “High-frequency quasi-resonant converter technologies,” IEEE Proceedings(ISSN 0018-9219), vol. 76, pp 377-390, April 1988. [20] R. Redl, L. Balogh, and D. W. Edwards, “Optimum ZVS full-bridge dc/dc converter with PWM phase-shift control: Analysis, design considerations, and experimentation,” in IEEE-APEC Conf. Rec., 1994, pp.159–165. [21] V. Vlatkovic, J.A. Sabate, R.B. Ridley, F.C. Lee and B.H. Cho,”Small-Signal Analysis of the Phase-Shifted PWM Converter,” IEEE Transactions on Power Electronics, Vol. 7 , No. 1, pp128-135, 1992. [22] Y. Yin and R. Zane, “Digital phase control for resonant inverters,” IEEE Power Electron. Lett., vol. 2, no. 2, pp. 51–53, Jun. 2004. [23] Diego Puyal, Luis A. Barragán, Jesús Acero, Member, “An FPGA-Based Digital Modulator for Full- or Half-Bridge Inverter Control,” IEEE Transactions On Power Electronics, vol. 21, no. 5, Sep 2006. [24] Wei Song, Brad Lehman,“Current-Fed Dual-Bridge DC–DC Converter,” IEEE Transactions On Power Electronics, vol. 22, no. 2, Mar 2007. [25] Michael J. Schutten , David A. Torrey, “Improved Small-Signal Analysis for the Phase-Shifted PWM Power Converter,” IEEE Transactions on Power Electronics, vol. 18, no. 2, Mar 2003. [26] C.Iannello, L.Shiguouo, I.Batarseh,“Small-Signal and Transient Analysis of a Full-Bridge Zero-Current-Switched PWM Converter sing an Average Model,”IEEE Transactions on Power Electronics, 2003,Vol.18. [27] Texas Instruments, Inc.,“BiCMOS Advanced Phase Shift PWM Controller UCC3895,” 2007. [28] International Rectifier, Inc.,“High and Low Side Driver IR2110,”Data Sheet no,PD60147 Rev.t. [29] Texas Instruments, Inc., “Advanced LinCMOS High-Speed 8-Bit A-to-D Converters Using Modified Flash Techniques TLC0820,” 1994. [30] Texas Instruments, Inc.,“Adjustable PrecIsion Shunt Regulators TL431 ,”. [31] International Rectifier, Inc.,“HEXFET Power MOSFET IRFP460,”Data Sheet no,PD-9.512B.
摘要: 
本論文提出一個高性能的dc-dc切換式電源轉換器,輸出設計為可調整的0~50V和0~15A,主電路架構是用全橋相移式轉換器以零電壓切換方式實現,零電壓切換可以有效降低切換損失,進而提高效率。並使用 UCC3895控制IC作脈波寬度調變控制。本論文所使用之控制系統為數位式增益調變PI控制,具有輸出電壓可調整功能,並對整個系統建立小信號模型及閉迴路補償方法,以及提供完整的設計考量及設計步驟。最後實際設計製作一部輸出電壓規格為0V~50V,輸出電流規格為0A~15A,輸出功率為750W 的實例,其效率最高可達到93%以上。
本論文中增益調變PI數位控制器是用FPGA來完成。並以IsSpice電路模擬軟體來驗證其電路特性,相關的實測結果說明本文所提出的電路具有良好的輸出特性。

This paper presents a high-performance dc-dc switching power supply designed to deliver a regulated 0~50V and 0~15A output. The full-bridge phase-shifted converter is implemented by using zero voltage switching technique for a higher efficiency. The IC UCC3895 is used to achieve pulse width modulation control. The digital gain scheduling PI control circuit used can fulfill the functions of an adjustable voltage output.Complete system simulation and realization are conducted to verify the system performance. Experimental results show nearly close to the theoretical prediction. A design example of 750W converter with 0~50V and 0~15A output is examined, the efficiency of the achieves 93 % at full load.
In this thesis the digital gain scheduling PI control algorithms are implemented by a FPGA processor. The characteristic of electric circuit is examined by the software of IsSpice circuit analogue. The experimental results validate the correctness of the proposed circuit, which has good performance.
URI: http://hdl.handle.net/11455/8786
其他識別: U0005-1008201010333300
Appears in Collections:電機工程學系所

Show full item record
 

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.