| 开关电容DC－DC变换器的效率及其改善 |
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| 引用本文： | 刘健,陈治明,钟彦儒.开关电容DC－DC变换器的效率及其改善[J].西安理工大学学报,1996(4). |
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| 作者姓名： | 刘健 陈治明 钟彦儒 |
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| 作者单位： | 西安理工大学自动化与信息工程学院 |
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| 基金项目： | 国家自然科学基金,机械工业部自然科学基金 |
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| 摘 要： | 将开关电容网络应用于ＤＣ－ＤＣ变换器，并从能量的角度研究了其效率，得出一个对各种开关电容变换器均适用的公式。提出几种能改善效率的开关电容ＤＣ－ＤＣ变换器新拓扑结构。计算机仿真和实验结果均与理论分析一致。
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| 关 键 词： | 开关电容网络，DC－DC变换器，效率 |
Efficiency of Switched-Capacitor DC-to-DC Converter and its Improvement |
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| Liu Jian, Chen Zhiming, Zhong Yanru.Efficiency of Switched-Capacitor DC-to-DC Converter and its Improvement[J].Journal of Xi'an University of Technology,1996(4). |
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| Authors: | Liu Jian Chen Zhiming Zhong Yanru |
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| Abstract: | Switched capacitor circuit is applied to DC-to-DC converters. From view point of energy, the efficiency is investigated in this paper. A universal formula for all kinds of switched capacitor converters is obtained. New topologies of switched capacitor DC-to-DC converters aresuggested to increase the efficiency. Both step-up and step-down converters can be obtained fromthe new circuit structure with high efficiency. Simulation and experiments are in agreement withthe analysis. |
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| Keywords: | switched capacitor network DC-DC converter efficiency |
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