Multi-Functional Bidirectional AC/DC T-type 3-Level Converter for Super UPS

2014 International Power Electronics and Application Conference and Exposition Pub Date : 2014-11-01 DOI:10.1109/PEAC.2014.7037887

Ye Zhu, B. Xu, Linglin Chen, Dezhi Dong, Ping-Yi Lin, Dehong Xu

引用次数: 3

Abstract

Multi-Functional Bidirectional AC/DC T-type 3-Level Converter for Super UPS is investigated in this paper. The AC/DC converter is used as the interfaced between DC Bus and Energy Source or Load. According to the components (grid, gas turbines, AC loads) connected in AC side, The AC/DC converter operates at AC voltage source mode, Power source mode or DC voltage source mode. A control scheme for the Multi-Functional Bidirectional AC/DC converter is studied. Finally the design of the AC/DC converter is verified by experiment on a 100kW AC/DC converter prototype.

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用于超级UPS的多功能双向交/直流t型3电平变换器

本文研究了用于超级UPS的多功能双向交直流t型三电平变换器。AC/DC变换器用作直流母线与电源或负载之间的接口。根据交流侧连接的组件(电网、燃气轮机、交流负载)，交直流变换器工作在交流电压源模式、电源模式或直流电压源模式下。研究了一种多功能双向AC/DC变换器的控制方案。最后通过100kW AC/DC变换器样机的实验验证了所设计的AC/DC变换器。

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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来源期刊

2014 International Power Electronics and Application Conference and Exposition

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