高功率因数三相三开关降压变换器

电力电子 Pub Date : 2019-12-01 DOI:10.1109/COBEP/SPEC44138.2019.9065732

João Olímpio Caliman, W. D. dos Santos, Tiara Rodrigues Smarssaro de Freitas, D. Simonetti

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引用次数: 0

摘要

本文提出了一种大功率因数三相整流器。它作为降压转换器工作，并采用由相同信号驱动的三个开关。互补驱动开关串联到输出端，避免主开关接通时产生短路回路。进行了运行分析，推导了设计方程。仿真和实验结果验证了分析的正确性。

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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High Power Factor Three-Phase Three-Switch Step-Down Converter

A high-power-factor three-phase rectifier is proposed in this paper. It operates as a step-down converter, and employs three switches driven by the same signal. A complementary-drive switch is series-connected to the output, avoiding a short-circuit loop whenever main switches are on. Operation analysis is presented, and design equations are derived. Simulation and experimental results are also included, to validate the analysis.

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电力电子

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