新型零电流通断整流电池

2009 Brazilian Power Electronics Conference Pub Date : 2009-12-04 DOI:10.1109/COBEP.2009.5347733

E. C. Dias, L. Freitas, V. J. Farias, E. Coelho, J. B. Vieira, L. D. de Freitas

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引用次数: 0

摘要

本文提出了一种新颖的软换相单元，能够提供ZCS操作，保持主开关电流等于负载电流。还包括该单元的操作和主要特性。提出了一种用于DC-DC降压变换器的理论设计方法，并通过800W实验室样机的仿真和实验结果进行了验证。

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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Novel zero current turn-on and turn-off commutation cell

This paper presents a novel soft-commutation cell capable of providing ZCS operation keeping the main switch current equal to the load current. The operation and main properties of this cell are also included. A theoretical approach for the design of the proposed cell applied to a DC-DC Buck converter is presented and corroborated by simulation and experimental results of an 800W laboratory prototype.

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2009 Brazilian Power Electronics Conference

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