用于大功率因数单相三相三电平整流器的无源无损缓冲器

IECON'99. Conference Proceedings. 25th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.99CH37029) Pub Date : 1999-11-29 DOI:10.1109/IECON.1999.816533

C. Cruz, I. Barbi

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引用次数: 12

摘要

本文提出了一种采用无源无损缓冲器的三相三电平单向整流器。所提出的整流器以软换流方式工作，而不使用辅助开关。因此，它的效率高，成本低。给出了电路工作原理、理论分析、设计过程和实验结果。

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 passive lossless snubber for the high power factor unidirectional three-phase three-level rectifier

This paper presents a version for three-phase three-level unidirectional rectifier employing a passive lossless snubber. The proposed rectifier operates with soft commutation without the employment of auxiliaries switches. As a consequence, its efficiency is high and its cost is low. Circuit operation, theoretical analysis, design procedure and experimental results are presented.

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来源期刊

IECON'99. Conference Proceedings. 25th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.99CH37029)

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