符合IEC 1000-3-2标准的低电感线频整流器

30th Annual IEEE Power Electronics Specialists Conference. Record. (Cat. No.99CH36321) Pub Date : 1999-06-27 DOI:10.1109/PESC.1999.789021

J. Pomilio, G. Spiazzi

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引用次数: 2

摘要

本文涉及线频整流器，提供符合IEC 1000-3-2标准，与具有无源L-C滤波器的传统整流器相比，总体无功元件尺寸减小。在先前提出的高质量整流器的基础上，研究了不同的拓扑修改，试图减少磁性元件体积和/或提高整流器的性能。与高开关频率整流器相比，低开关频率降低了损耗和电磁噪声发射。此外，开关操作导致升压动作，补偿滤波器电感电压降，从而提供输出电压稳定负载变化。

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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A low-inductance line-frequency commutated rectifier complying with IEC 1000-3-2 standards

The paper deals with line-frequency commutated rectifiers, providing compliance with IEC 1000-3-2 standards with a reduced overall reactive component size as compared to conventional rectifiers with passive L-C filters. Based on a previously presented high quality rectifier, different topological modifications are studied with the attempt to reduce the magnetic component volume and/or to improve rectifier performances. The low switching frequency accounts for reduction of losses and of electromagnetic noise emission as compared to high switching frequency rectifiers. Moreover, the switches operation results in a boost action, which compensates for the filter inductor voltage drop, thus providing output voltage stabilization against load variations.

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30th Annual IEEE Power Electronics Specialists Conference. Record. (Cat. No.99CH36321)

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