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標題: 一種零電壓轉移柔性切換電源轉換器架構之分析與模擬
Analysis and Simulation for a Zero-Voltage-Transition Circuit Configuration for Soft-Switching Power Converters
作者: 蔡宗霖
Tsai, Tsung-Lin
關鍵字: Zero-Voltage-Transition soft-switching buck power converter;零電壓轉移柔性切換電源轉換器
出版社: 電機工程學系所
引用: [1] 林群超,“自動控制系統設計與MATLAB語言”, 全華科技圖書股份有限公司, 90年9月初版二刷。 [2] 鄭振東,“新型柔性交換式電源技術入門”, 全華科技圖書股份有限公司, 89年12月初版一刷。 [3] 梁適安,“交換式電源供給器之理論與實務設計”, 全華科技圖書股份有限公司, 90年9月初版五刷。 [4] 溫坤禮、陳德超,“最新交換式電源技術”, 全華科技圖書股份有限公司, 90年8月初版四刷。 [5] MUHAMMAD HARUNUR RASHID,“Power Electronics Circuits, Devices, and Applications”, Prentice-Hall, Inc., 1988。 [6] Bahram Shahian and Michael Hassul,“Control system design using Matlab”, Prentice Hall, 1993。 [7] Hadi Saadat,“Computational aids in control systems using MATLAB”, McGraw-Hill, 1993。 [8] Stephen J. Chapman,“MATLAB Programming for Engineers”, Third Edition, Thomson Canada Limited, 2004。 [9] Jong-Lick Lin and Hsin-Ying Hsieh,“Dynamics Analysis and Controller Synthesis for Zero-Voltage-Transition PWM Power Converters”, IEEE Trans. Power Electronics, Vol. 15, No. 2, March 2000。 [10] Divakar, B.P. and Ioinovici, A,“PWM converter with low stresses and zero capacitive turn-on losses”,IEEE Trans. Aerospace and Electronic Systems, Vol. 33, No. 3, July 1997。 [11] Divakar, B.P. and Ioinovici, A,“Zero-voltage-transition converter with low conduction losses operating at constant switching frequency”, Power Electronics Specialists Conference, 1996. PESC ''96 Record., 27th Annual IEEE Vol. 2, June 1996。
ZVT(Zero-Voltage Transition)及ZCT(Zero-Current Transition)柔性交換式電源,已証實為有效消除半導體開關Turn ON及Turn OFF時伴隨產生之突波及切換損失之方法。電力電子元件之責任週期有共振及ON-OFF兩階段,並依輔助電路的被動元件特性分為六個時段。本論文將利用MATLAB軟體進行降壓型轉換器之ZVT(Zero-Voltage Transition)及ZCT(Zero-Current Transition)柔性交換模擬,並且分析驗證其最佳切換時間。

Power converters with Zero-Voltage-Transition (ZVT) or Zero-Current- Transition (ZCT) soft-switching demonstrate two merits, namely, switching loss reduction and surge elimination for the Turn-ON and the Turn-OFF of the semiconductor switcher. Each duty cycle in the pulse-width-modulation (PWM) consists of resonant phase and ON-OFF phase and is divided into six time periods to complete the soft switching operation. In this thesis, the Circuit Configuration of the Zero-Voltage-Transition soft-switching buck power converters will be analyzed and simulated by using MATLAB.
其他識別: U0005-3008200608533500
Appears in Collections:電機工程學系所

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