反激式开关电源变换器传导电磁干扰建模

2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI:10.1109/ICONRAEECE.2011.6129801

K. R. Britto, R. Dhanasekaran, R. Vimala, B. Saranya

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引用次数: 8

摘要

本文提出了一种开关电源变换器传导电磁干扰的建模方法。在各种开关模式功率变换器中，反激变换器因其元件数量少、结构经济、动态范围大而成为低功耗应用的首选。仿真结果表明，该模型能较好地预测电磁干扰。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Modeling of conducted EMI in flyback switching power converters

This paper provides a modeling approach for conducted Electromagnetic interference (EMI) in Switching Power Converters (SPC). Among the variety of switched-mode power converters, the flyback converter is the favorite choice for low power application due to its low component count, cost-effective structure as well as its large dynamic range. The simulation results declare that the derived model can almost predict EMI.

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2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING

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