基于KBM方法的自动纹波分析[开关电源变换器谐波]

Proceedings of the IECON'97 23rd International Conference on Industrial Electronics, Control, and Instrumentation (Cat. No.97CH36066) Pub Date : 1997-11-09 DOI:10.1109/IECON.1997.671806

Jian Sun, R. Bass

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引用次数: 3

摘要

传统的开关功率变换器的平均模型对控制回路设计是有用的，但由于无法预测波形细节而不适用于主电路设计。本文提出了一种从平均模型中恢复纹波分量的系统方法。该方法已在一个符号分析程序包中实现，该程序包允许自动纹波分析与平均建模相结合。通过PWM DC/DC功率转换器和线频AC/DC功率转换器演示了该方法和封装的应用。

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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Automated ripple analysis using KBM method [switching power convertor harmonics]

Conventional averaged models of switching power converters are useful for control loop design, but are inadequate for the main circuit design because of their inability to predict waveform details. A systematic method for recovering ripple components from the averaged model is presented in this paper. The method has been implemented in a symbolic analysis program package which allows automatic ripple analysis in conjunction with averaged modeling. Applications of the method and the package are demonstrated using a PWM DC/DC power converter and a line-frequency AC/DC power converter.

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Proceedings of the IECON'97 23rd International Conference on Industrial Electronics, Control, and Instrumentation (Cat. No.97CH36066)

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