| 电压暂降补偿系统中超级电容临界电压的确定 |
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| 引用本文： | 滕方宏,胡安,耿建明.电压暂降补偿系统中超级电容临界电压的确定[J].舰船电子工程,2006,26(3):121-122,147. |
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| 作者姓名： | 滕方宏 胡安 耿建明 |
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| 作者单位： | 海军工程大学电力电子技术研究所,武汉,430033 |
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| 基金项目： | 国家自然科学基金委员会创新研究群体科学基金（编号：50421703）资助项目. |
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| 摘 要： | 通过分析当超级电容器的等效串联内阻与负载阻值接近时直流升压电路的特点，推导出该电路的最大升压比表达式，从而确定系统能保证电网电压恒定工作的超级电容器两端的最低电压。最后用MATLAB／Simulink对模型进行仿真，验证了理论的正确性。
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| 关 键 词： | 超级电容 BOOST 电压暂降补偿 Simulink |
| 收稿时间： | 2005-12-14 |
| 修稿时间： | 2005-12-142006-01-13 |
Determination of Super- Capacitor Critical Voltage in Voltage Dip Compensate System |
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| Teng Fanghong,Hu An,Geng Jianming.Determination of Super- Capacitor Critical Voltage in Voltage Dip Compensate System[J].Ship Electronic Engineering,2006,26(3):121-122,147. |
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| Authors: | Teng Fanghong Hu An Geng Jianming |
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| Institution: | Research Institute of Power Electronic Technique, Naval University of Engineering,Wuhan 430033 |
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| Abstract: | This paper provides a detailed theoretical analysis of the characteristics of the BOOST converter circuit when the equivalent series resistance of super- capacitor is approach the resistance of load. The expression is presented to calculate the maximum voltage rise ratio and the lowest voltage of super- capacitor which can make the voltage of output become a constant. In the end, a simulation model is set up by MATLAB/Simulink to confirm the validity of the theoretical analysis. |
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| Keywords: | super- capacitor Boost voltage dip compensate Simulink |
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