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研究生：	陳宏銘 Chen, Hung-Ming
論文名稱：	切換式電源轉換器之控制IC的輔助電源 Auxiliary Power Supply for Control IC of Converters
指導教授：	陳建富 Chen, Jiam-Fuh 林瑞禮 Lin, Ray-Lee
學位類別：	碩士 Master
系所名稱：	電機資訊學院 - 電機工程學系 Department of Electrical Engineering
論文出版年：	2005
畢業學年度：	93
語文別：	英文
論文頁數：	62
中文關鍵詞：	輔助電源、電源供應器、充放電電路架構
外文關鍵詞：	three-terminal charge-pump cell, Auxiliary Power Supply
相關次數：	點閱：55 下載：3
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　　本碩論提出三端點充放電電路架構，並用於交換式電源供應器之控制IC的輔助電源。因為先前的輔助電源電路有高成本與體積大之缺點，所以本論文提出升壓與降壓轉換器之輔助電源電路來改善此缺點。
　　此外，把應用在升壓與降壓轉換器的三端點充放電輔助電源架構，使用於其他的轉換器上，而這些轉換器包括升-降、順向、返馳、半橋、全橋、Zeta、Cuk、Sepic轉換器。
　　本碩論利用三端點充放電電路架構，實現升壓與降壓轉換器之輔助電源電路。另外，藉由實驗結果驗證本碩論所提出的三端點充放電輔助電源架構。

　Using the three-terminal charge-pump cell, this thesis proposes an auxiliary power supply circuit for the control IC of converters. In order to supply the operational power for the control IC of converters, many technologies have been proposed. However, the drawbacks of prior technologies include high cost and large size. Therefore, boost and buck converters with the auxiliary power supply circuit are proposed.
　Additionally, with the three-terminal charge-pump cell, the applications of boost and buck converters are extended to other converters; these include buckboost, Zeta, Cuk, Sepic, forward, flyback, half-bridge and full-bridge converters.
　In this thesis, the auxiliary power supplies for control of boost and buck converters are implemented with the proposed three-terminal charge-pump cell. In addition, auxiliary power supplies for the control ICs of boost and buck converters are demonstrated by experimental results.

Chapter 1.  Introduction.......................................................1
1. Background................................................................1
2. Motivation................................................................3
3. Outline of the thesis.....................................................5
Chapter 2.  Proposed Auxiliary Power Supplies for Control IC of Converters.....6
1. Introduction..............................................................6
2. Auxiliary Power Supply for Control IC of Converters with Grounded   Switches.......................................................................9
2.1. Operational Principle..................................................10
2.2. Extended Application to the Grounded-Switch Converter Family...........15
3.  Auxiliary Power Supply for Control IC of Converters with Floating Switches......................................................................19
3.1. Operational Principle..................................................21
3.2. Extended Application to the Floating-Switch Converter Family...........25
4. Summary..................................................................26
Chapter 3  Design of Auxiliary Power Supplies for Control IC of Converters....................................................................27
1. Introduction.............................................................27
2. Auxiliary Power Supply for the Control IC of a Boost Converter...........28
3. Auxiliary Power Supply for the Control IC of a Buck Converter............33
4. Summary..................................................................37
Chapter 4.  Implementation and Experimental Results...........................38
1. Introduction.............................................................38
2. Auxiliary Power Supply for the Control IC of a Boost Converter...........38
3. Auxiliary Power Supply for the Control IC of a Buck Converter............50
4. Summary..................................................................59
Chapter 5.  Conclusions.......................................................61
References....................................................................62
                                    

[1] L6561 Data Sheet, STMicroelectronics, 1999, pp. 6.
[2] IR2166 Data Sheet, International Rectifier, pp. 1.
[3] Danial W. HART, “Introduction to Power Electronics”, Prentice-Hall, 1996.
[4] Robert W. Erickson and Dragan Maksimovic,” Fundamentals of Power Electronics”, Kluwer Academic, Colorado, 2001.
[5] Abraham I. Pressman,” Switching Power Design”, McGraw-Hall, 1999.
[6] Guichao Hua, “Soft-switching Techniques for Pulse-width-modulated Converter”, Virginia Polytechnic Institute and State University, 1994.

校內：立即公開
校外：2005-09-07公開

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