| 逆变电源母线电容纹波电流与容值优化研究 |
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| 引用本文： | 王正,于新平.逆变电源母线电容纹波电流与容值优化研究[J].电源学报,2012,10(4):86-89,106. |
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| 作者姓名： | 王正 于新平 |
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| 作者单位： | 沈阳工业大学电气工程学院,沈阳工业大学电气工程学院 |
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| 摘 要： | 逆变电源直流母线电容的选取是逆变电源稳定工作的关键因素之一。通过对其电路的分析建立了计算逆变电源的纹波电流和最小电容值的计算公式,来选取合适的电解电容应用于逆变电源直流母线。最后利用Matlab仿真软件,进一步地验证了直流母线电容的选取原则的可行性。
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| 关 键 词： | 逆变电源 直流母线电容 纹波电流 |
| 收稿时间： | 6/6/2012 12:00:00 AM |
| 修稿时间： | 6/6/2012 12:00:00 AM |
Research of the DC-link Capacitor Ripple of Power Inverter and the Capacitance Value Optimization |
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| WANG Zheng and YU Xin-ping.Research of the DC-link Capacitor Ripple of Power Inverter and the Capacitance Value Optimization[J].Journal of power supply,2012,10(4):86-89,106. |
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| Authors: | WANG Zheng and YU Xin-ping |
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| Affiliation: | College of Electrical Engineering, Shenyang University of Technology, |
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| Abstract: | The selection of power inverter DC-link capacitor is one of the key factors for stability of the inverter power supply. The formula of computing power inverter ripple current and the minimum capacitance value was given through the analysis of the circuit to select the appropriate electrolytic capacitor used in power inverter DC-link. Finally, the Matlab simulation software was used to further verify the feasibility of the principle of selection of the DC-link capacitor. |
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| Keywords: | power inventer DC-link capacitor ripple current |
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