开关电源变换器中磁缓冲器的噪声抑制

PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference Pub Date : 1988-04-11 DOI:10.1109/PESC.1988.18254

T. Ninomiya, N. Matsumoto, K. Harada, R. Hiramatsu

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引用次数: 6

摘要

定量分析了磁阻尼器抑制噪声的机理。缓冲器由一个带饱和电抗器的并联电路和一个与小二极管串联的线性电感组成。通过分析结果和实验结果的比较，研究了饱和电抗器和线性电感器的磁特性对浪涌和噪声的影响。

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Noise suppression by magnetic snubbers in switching power converters

The mechanism of noise suppression by a magnetic snubber is analyzed quantitatively. The snubber consists of a parallel circuit with a saturable reactor and a linear inductor connected in series with a small diode. The effects of the magnetic characteristics of the saturable reactor and the linear inductor on the surge and noise are examined by comparing analytical and experimental results.<>

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PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference

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