| Cuk电路稳态分析的快速算法 |
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| 引用本文： | 伍言真 丘水生. Cuk电路稳态分析的快速算法[J]. 华南理工大学学报(自然科学版), 1998, 26(5): 28-33 |
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| 作者姓名： | 伍言真 丘水生 |
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| 作者单位： | 华南理工大学电子与通信工程系 |
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| 基金项目： | 广东省自然科学基金,国家教委高校博士点基金 |
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| 摘 要： | 用时变电压源和时变电流源分别替代Ｃｕｋ电路中的开关Ｓ和续流二极管Ｄ，得到了Ｃｕｋ电路的统一等效电路，在此基础上，提出了一种求解Ｃｕｋ电路稳态周期解的快速算法．该算法是一种符号算法，它克服了类似符号算法中变量符号过多的缺点，求解过程直观清楚．
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| 关 键 词： | Cuk变换器；稳态分析 |
A FAST ALGORITHM FOR Cuk CONVERTER STEADY-STATE ANALYSIS |
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| Wu Yanzhen Qiu Shuisheng. A FAST ALGORITHM FOR Cuk CONVERTER STEADY-STATE ANALYSIS[J]. Journal of South China University of Technology(Natural Science Edition), 1998, 26(5): 28-33 |
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| Authors: | Wu Yanzhen Qiu Shuisheng |
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| Abstract: | By substituting time_variant equivalent signal sources for switches, a unified equivalent circuit of Cuk converter is obtained which is suitable to CCM and DCM. Then a fast algorithm for its steady_state solution is presented. The algorithm belongs to a kind of symbolic analysis and less symbol variables will be appeared compared with the analogous analysis. The symbolic simulations proves that the algorithm is simple and straightforward. |
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