带双向开关的无桥压升压PFC整流器

2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia) Pub Date : 2016-05-22 DOI:10.1109/IPEMC.2016.7512732

Ben Zhao, Ruiqing Ma, A. Abramovitz, K. Smedley

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引用次数: 7

摘要

本文介绍了一种带双向开关的无桥压升压PFC整流器。无桥设计消除了传统线路桥式整流器的需要和相关的损耗。所提出的PFC还采用抽头电感来获得低输出电压，并避免在极端占空比下运行。本文给出了该整流器的理论分析和控制策略。仿真和实验结果验证了该整流器的可行性。

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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Bridgeless buck-boost PFC rectifier with a bidirectional switch

This paper introduces a bridgeless buck-boost PFC rectifier with a bi-directional switch. The bridgeless design eliminates the need for the traditional line bridge rectifier and the associated losses. The proposed PFC also employs a tapped inductor to attain low output voltage and avoid operation at extreme duty ratio. The paper presents theoretical analysis and control strategy of the proposed rectifier. The feasibility of the proposed rectifier was verified by simulation and experimental results.

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来源期刊

2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia)

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