| 电容充电电路的能量效率分析 |
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| 引用本文： | 田社平,孙 盾,张 峰.电容充电电路的能量效率分析[J].电气电子教学学报,2013(5):16-18,24. |
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| 作者姓名： | 田社平 孙 盾 张 峰 |
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| 作者单位： | [1]上海交通大学电子信息与电气工程学院,上海200240 [2]浙江大学电气工程学院,浙江杭州310027 |
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| 摘 要： | 本文结合RC电路和RLC串联电路，讨论了电容充电电路的能量效率。对RC电路，分析了采用指数型电压源进行充电的能量效率。对RLC串联电路，讨论了各种响应特性下进行充电的能量效率，并指出如果利用电路的欠阻尼响应特性，可以大幅提高充电的能量效率。本文的讨论对“电路”课程的教学具有一定的参考价值。
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| 关 键 词： | RC电路 RLC串联电路 能量效率 |
Energy Efficiency Analysis for Capacitor Charging Circuit |
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| TIAN She-ping,SUN Dun,ZHANG Feng.Energy Efficiency Analysis for Capacitor Charging Circuit[J].Journal of Electrical & Electronic Engineering Education,2013(5):16-18,24. |
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| Authors: | TIAN She-ping SUN Dun ZHANG Feng |
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| Affiliation: | 1Shanghai Jiao Tong Univ. , Shanghai 200240, China; 2 Zhejiang Univ, Hangzhou 310027 ,China) |
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| Abstract: | In this paper, combining with RC circuit and RLC series circuit, energy efficiency of charging circuit are discussed. Energy efficiency of RC circuit with exponent type vohage supply is analyzed. For RLC series circuit under different response characteristics, energy efficiency is calculated. If response of RLC series circuit is underdamped, energy efficiency can be increased substantially. The discussion is helpful for the teaching of Circuit course. |
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| Keywords: | RC circuit RLC series circuit energy efficiency |
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