具有再生能力的高压多电平变换器

30th Annual IEEE Power Electronics Specialists Conference. Record. (Cat. No.99CH36321) Pub Date : 1999-12-01 DOI:10.1109/PESC.1999.785645

J. Rodríguez, L. Morán, A. González, C. Silva

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引用次数: 21

摘要

本文提出了一种具有再生能力的多电平变换器。该转换器基于几个动力电池的串联连接，每个电池在降低电压下工作，并且在线路一侧有一个主动前端。本文给出了每个单元的控制方法，利用移相技术减少电流失真，以及选择单元连接的准则。该变换器在负载和输入端产生几乎正弦的电流，并以非常高的功率因数工作。

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 voltage multilevel converter with regeneration capability

This paper presents a multilevel converter with regeneration capability. The converter is based on the series connection of several power cells, each working with reduced voltage and with an active front end at the line side. This paper presents the control method of each cell, the use of phase-shifting techniques to reduce the current distortion and criteria to select the connection of the cells. The converter generates practically sinusoidal currents at the load and at the input and works with very high power factor.

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

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