| 应用混沌控制降低B00st型变换器EMI水平研究 |
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| 引用本文： | 高金峰 黄明明 赵昆. 应用混沌控制降低B00st型变换器EMI水平研究[J]. 电力电子技术, 2004, 38(3): 82-85 |
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| 作者姓名： | 高金峰 黄明明 赵昆 |
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| 作者单位： | 郑州大学 河南郑州450002(高金峰，黄明明)，郑州大学 河南郑州450002(赵昆) |
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| 基金项目： | 2001年度河南省杰出青年科学基金资助项目(0112001600) |
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| 摘 要： | 在原型峰值电流控制DC/DCBoost型变换器的基础上,设计了一种对最小输入电流加以限制的新型峰值电流控制方式,给出了实现电路。计算机模拟与电路实验均表明,采用新型峰值电流控制方式且工作于混沌状态下的DC/DCBoost型变换器能够进一步降低电磁干扰(EMI)水平,具有实用价值。
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| 关 键 词： | 变换器/电磁干扰 电磁兼容 开关电源 混沌 |
| 文章编号： | 1000-100X(2004)03-0082-04 |
| 修稿时间： | 2004-04-25 |
Research on Reduction of Electro-Magnetic Interference (EMI) Level of Boost Converter by Chaos Control |
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| GAO Jin-feng,HUANG Ming-ming,ZHAO Kun. Research on Reduction of Electro-Magnetic Interference (EMI) Level of Boost Converter by Chaos Control[J]. Power Electronics, 2004, 38(3): 82-85 |
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| Authors: | GAO Jin-feng HUANG Ming-ming ZHAO Kun |
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| Abstract: | On the basis of general peak value current control DC/DC converter, the authors designed a new type of peak value current control DC/DC boost converter which can limite the minimum current, and given the experimental cir-cuit. Computer simulation and circuit experiment results demonstrated that novel peak value current control DC/DC con-verter operating at chaos has the better performance on depressing electromagnetic interference level than general peak value current control DC/DC converter.The new converter can be utilized practically.This work is supported by Outstanding Youth Science Fund of Henan Province (No.112001600). |
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| Keywords: | converter / EMI electro-magnetic compatibility (EMC) switch power source chaos. |
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