| 基于同步整流技术的全数字双向DC/DC变换器的研制 |
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| 引用本文： | 吴峂,金新民,童亦斌.基于同步整流技术的全数字双向DC/DC变换器的研制[J].电气应用,2006,25(12):101-105,122. |
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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,100044;北京交通大学电气工程学院,100044;北京交通大学电气工程学院,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,并给出了最终的实验结果。
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| 关 键 词： | 同步整流 数字控制 脉宽调制 双向DC/DC变换器 |
| 修稿时间： | 2006年2月8日 |
Design and Implementation of Digital Controlled Bi-Directional DC/DC Converter Based on Synchronous Rectify Technology |
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| Wu Tong.Design and Implementation of Digital Controlled Bi-Directional DC/DC Converter Based on Synchronous Rectify Technology[J].Electrotechnical Application,2006,25(12):101-105,122. |
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| Authors: | Wu Tong |
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| Affiliation: | Beijing Jiaotong University |
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| Abstract: | A new bidirectional 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: | synchronous rectifier digital control PWM bi-directional DC/DC converter |
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