多相转换器的阻抗测量

2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA) Pub Date : 2022-06-01 DOI:10.1109/SIELA54794.2022.9845785

Filip Stoimenov, V. Dimitrov, Dimitar D. Arnaudov

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引用次数: 0

摘要

测量DC/DC变换器的输出阻抗并将其与供电负载相匹配是设计最佳开关模式电源(SMPS)的重要步骤，特别是在稳压模块(VRM)应用中。可用的方法有解析法、实验法和仿真法。本文试图评估用于VRM应用的多相dc/dc变换器的可用方法及其优缺点。

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Impedance Measurements for Multiphase Converters

Measuring the output impedance of a DC/DC converter and matching it to the supplied load can be an important step in designing an optimal switched-mode power supply (SMPS), especially in voltage regulator module (VRM) applications. The available methods for obtaining bounds on its frequency dependence are analytical, experimental and simulation. This paper tries to evaluate the available methods along with its pros and cons for a multiphase dc/dc converter used in a VRM application.

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2022 22nd International Symposium on Electrical Apparatus and Technologies (SIELA)

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