| 基于微控制器的全数字双向DC／DC变换器的研制 |
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| 引用本文： | 吴峂,金新民,童亦斌. 基于微控制器的全数字双向DC／DC变换器的研制[J]. 电源技术应用, 2006, 9(7): 9-14 |
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| 作者姓名： | 吴峂 金新民 童亦斌 |
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| 作者单位： | 北京交通大学电气工程学院，北京交通大学电气工程学院，北京交通大学电气工程学院 北京，100044，北京，100044，北京，100044 |
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| 摘 要： | 提出了一种新颖的双向DC/DC变换器。该变换器采用全数字控制,并应用同步整流技术,使得整个设计具有高效率、高控制性能、能量可双向流动等特点。该变换器的控制核心为PHILIPS公司出品的基于ARM7内核的LPC2119微控制器。介绍了系统的基本构成,分析了电路的工作原理和主要元器件的选取方法,并给出了最终的实验结果。
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| 关 键 词： | 数字控制 DC/DC变换器 脉宽调制 同步整流 |
| 文章编号： | 0219-2713（2006）07-0009-06 |
| 收稿时间： | 2006-02-08 |
| 修稿时间： | 2006-02-08 |
Design and Implementation of Bi-directional DC/DC Converter Based on ARM Digital-controlled Microcontroller |
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| WU Tong, JIN Xin-min, TONG Yi-bin. Design and Implementation of Bi-directional DC/DC Converter Based on ARM Digital-controlled Microcontroller[J]. Power Supply Technologles and Applications, 2006, 9(7): 9-14 |
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| Authors: | WU Tong JIN Xin-min TONG Yi-bin |
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| Affiliation: | School of Electrical Engineering, Beijing Jiaotong University, Beijing 100044, China |
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| Abstract: | A new bi-directional DC/DC converter is presented.Full digital control has been used to ensure good performance.Synchronous rectify technology has been adopted to obtain high efficiency.LPC2119 based on ARM7 core made by PHILIPS has been chosen as the microcontroller.System working principle is introduced and each working process is analyzed in detail.Experimental results are shown to demonstrate the goodness of this design procedure. |
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| Keywords: | digital control DC/DC converter PWM synchronous rectifier |
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