跳到主要內容

臺灣博碩士論文加值系統

(44.222.189.51) 您好!臺灣時間:2024/05/26 20:00
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

: 
twitterline
研究生:施承德
研究生(外文):Cheng-Te Shih
論文名稱:返馳式電源供應器之研究
論文名稱(外文):Study on the Flyback Converter for a Switching Mode Power Supply
指導教授:王順源王順源引用關係
口試委員:葉明豐曾傳蘆練光祐
口試日期:2008-07-18
學位類別:碩士
校院名稱:國立臺北科技大學
系所名稱:電資碩士班
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:2008
畢業學年度:96
語文別:中文
論文頁數:105
中文關鍵詞:返馳式電源供應器諧波失真功率因數緩振器啟動電路
外文關鍵詞:FlybackHarmonic DistortionPower FactorSnubberStart-up
相關次數:
  • 被引用被引用:4
  • 點閱點閱:889
  • 評分評分:
  • 下載下載:79
  • 收藏至我的研究室書目清單書目收藏:0
返馳式電源供應器是低功率交換式電源供應器直流對直流的首選。不單價格低廉而且電路架構簡單是它如此受歡迎的主要原因。本論文以返馳式電源供應器做為電路主軸,以UC3844做為脈波寬度調變控制 IC,建立一個二十四瓦特低功率返馳式電源供應器模型。
在模擬上,利用PowerSim做為模擬軟體工具。藉由電路設計,探討設計過程中功率因數、總諧波失真、漣波因數、輸出電壓、緩振器、啟動電路、濾波電路與負載阻抗對電路的影響程度。盼望能提供給以後欲設計返馳式電源供應器的工程師一個設計的參考,以及在未來發展新產品時的一個助力。
Flyback converter is the best choice for the low power DC-to-DC switching mode power supply in modern industry. Both low cost and simple circuit structure are enough to explain its great popularity. This thesis is based on the topology of Flyback converter, the control integrated circuit UC3844 as a pulse width modulation has been employed to set up one 24 watts low power Flyback converter model.
In simulation, utilize the help of EDA software, namely PowerSim, to be done in order to simulate the circuit. With the design of circuit, probe into the influence degree to the circuit of Power Factor, Total Harmonic Distortion, Ripple Factor, Output Voltage, Snubber Circuit, Start Up Circuit, Filter and Load Impedance in the design process. Finally, looks forward to a reference of design for the engineers who want to design Flyback converter and a help while developing the new products in the future.
中文摘要 i
英文摘要 ii
誌謝 iii
目錄 iv
表目錄 vii
圖目錄 viii
第一章 緒論 1
1.1 研究動機及目的 1
1.2 論文架構 2
第二章 返馳式轉換器之工作原理 4
2.1 基本工作原理 4
2.2 連續導通模式之穩態分析 5
2.2.1 第一操作狀態 6
2.2.2 第二操作狀態 7
2.3 不連續導通模式之穩態分析 11
2.3.1 第一操作狀態 11
2.3.2 第二操作狀態 11
2.3.3 第三操作狀態 12
2.4 轉換器之邊界條件 14
2.5 轉換器之特性 16
第三章 返馳式轉換器之元件特性 17
3.1 功率晶體 17
3.1.1 功率晶體等效電路模型 17
3.1.2 功率晶體開關硬式切換 19
3.2 二極體 20
3.2.1 二極體等效電路模型 20
3.2.2 二極體導通截止暫態現象 20
3.3 電容器 22
3.4 電感器 24
3.4.1 磁滯曲線 24
3.4.2 電感器等效電路模型 25
3.5 變壓器 28
3.5.1 電磁轉換原理 28
3.5.2 變壓器等效電路模型 28
3.5.3 變壓器鐵心氣隙 31
3.6 脈波寬度調變電路 32
第四章 功率因數與諧波失真 39
4.1 功率因數與負載阻抗特性 39
4.1.1 傳統功率因數的定義 41
4.1.2 效率低的原因 42
4.2 諧波失真 43
4.2.1 諧波定義 43
4.2.2 諧波起因 49
4.2.3 諧波管制標準 50
4.2.4 諧波濾波器 50
4.3 諧波失真與功率因數新定義 52
第五章 模擬分析 55
5.1 原始電路的建置 55
5.2 原始電路模擬 57
5.3 諧波濾波器 62
5.4 輸出濾波器 71
5.5 緩振電路 76
5.6 啟動電路 84
5.7 改良電路之模擬 87
第六章 結論與未來研究方向 102
6.1 結論 102
6.2 未來研究方向 102
參考文獻 103
[1]Ned Mohan, Tore M. Undeland, Willian P. Robbins, "Power Electronics: Converters, Application and Design," 2nd edition, John Wiley & Sons Inc., New York, 1995.
[2]梁適安,交換式電源供給器之理論與實務設計,初版七刷,全華科技圖書,台北,民國93年。
[3]Michele Sclocchi及Iain Mosley,返馳連續模式的開關電源供應設計,美國國家半導體電源供應設計課程及技術手冊,2006年。
[4]洪瑞鴻,2kW功率因數修正器研製,碩士學位論文,國立台灣科技大學電子工程系,民國九十四年七月。
[5]H. Mweene,可支援PoE設備的電源供應設計,美國國家半導體電源供應設計通訊(Power Designer)特稿,104期,2005年。
[6]EPARC,電力電子學綜論,初版一刷,全華科技圖書,台北,民國96年2月。
[7]Christophe Vaucourt,為可攜式應用 DC/DC 轉換器選擇最合適的電感與電容,Global sources,電子工程專輯,2007年08月15日。
[8]UC3844 Datasheet, "Texas Instruments PWM Controller, Slus233C," April 1997, Revised June 2007.
[9]Infineon Technologies, "PFC-CCM ICEIPCS01/G, Standalone Power Factor Correction(PFC) Controller in Continuous Conduction Mode (CCM)," Oct. 2002.
[10]Infineon Tech. PCI Group, "Power Factor Controller IC for High Power Factor and Low THD," Data Sheet, September 2001.
[11]Lloyd Dixon, "Unitrode Application Note. Average Current Mode Control of Switching Power Supplies," 1999.
[12]On Semiconductor, "Power Factor Preregulator, UC1854/ 2854/ 3854," June 1998.
[13]Philip C. Todd, "Unitrode Application Note. UC3854 Controlled Power Factor Correction Design," 1999.
[14]STMicroelectronics Company, "L6561 Power Factor Corrector Data Sheet," Febuary 2001.
[15]Jos Arrillaga, Neville R. Watson, "Power System Harmonics," Wiley, New York, l985.
[16]Sharaf A. M., "Harmonic Interference from Distribution System," IEEE Transactions on Power Apparatus and System, Vol. PAS-101, No.8, pp.2975-2981, 1982.
[17]IEEE Working Group on Power System Harmonics, "Power Line Harmonics Effects on Communication Line Interference," IEEE Transactions on Power Apparatus and Systems, Vol. PAS-104, No.9, pp.2578-2587, 1985.
[18]林金賢,考慮多負載及諧波準位之高壓大容量被動式諧波濾波器之最佳規劃,碩士學位論文,私立中原大學電機工程學系,民國九十年六月。
[19]"Modeling and Simulation of the Propagation of Harmonics in Electric Power Networks. Part I: Concepts, Models, and Simulation Techniques," Task Force on Harmonics Modeling and Simulation, IEEE Transactions on Power Delivery, Vol.11, No.1, pp.452-465, 1996.
[20]ANSI/IEEE Std. 519-1992, "IEEE Recommended Practices and Requirements for Harmonic Control in Electrical Power System," IEEE/519-1992, April 1993.
[21]薛小生、黃郁東編,工業配電,民國八十四年版,台北,大中國。
[22]Watanabe E. H., Stephan R. M., Aredes M., "New Concepts of Instantaneous Active and Reactive Powers In Electrical System with Generic Loads," IEEE Transactions on Power System Delivery, Vol. 14, No. 3, July 1999.
[23]Benchaita L., Saadate S., Salemnia A., "A Comparison of Voltage Source and Current Source Shunt Active Filter by Simulation and Experimentation," IEEE Transactions on Power Systems, Vol. 14, No. 2, pp.642-647, May 1999.
[24]Almonte Robert L., Ashley A. Wayne, "Harmonic at the Utility Industrial Interface: A Real World Example," IEEE Transactions on Industry Applications, Vol. 31, No.6, pp.1419-1426, November/ December 1995.
[25]Arora J. S., Chahande A. I. and Paeng J. K., "Multiplier Methods for Engineering Optimization," International Journal for Numerical Methods in Engineering, Vol. 32, pp. 1485-1525, 1991.
[26]Chou C. J., Liu Chih Wen, Lee J. Y., Lee K. D., "Optimal Planning of Large Passive Harmonic Filters Set at High Voltage Level," IEEE Transactions on Power Systems, Vol.15, No.1, pp.433-441, February 2000.
[27]李俊耀,高壓大容量被動式諧波濾波器之最佳規劃,碩士論文,私立中原大學,民國八十七年。
[28]Lin Chang Shien, Chen Chern Lin, "Analysis of Low Frequency Harmonics for Continuous Conduction Mode Boost Power Factor Correction," IEE Proceedings Electric Power Applications, vol. 148, No.2, pp. 202-206, March 2001.
[29]Gotfryd M., "Output Voltage and Power Limits in Boost Power Factor Corrector Operating in Discontinuous Inductor Current Mode," IEEE Transactions on Power Electronics, vol. 15, pp. 51-57, Jane 2000.
[30]Texas Instruments, UC3854 Controlled Power Factor Correction Circuit Design, Application Note, pp.2-4.
[31]Majid, et al., "Low power stand-by for switched-mode power supply circuit with burst mode operation," US patent 5.812.383, September 1998, Philips Electronics.
[32]鄭玉南,返遲式轉換器緩振電路研究,碩士學位論文,國立台灣科技大學電子工程系,民國九十五年六月。
QRCODE
 
 
 
 
 
                                                                                                                                                                                                                                                                                                                                                                                                               
第一頁 上一頁 下一頁 最後一頁 top
無相關期刊