Design of Three-Phase Delta-Delta LLC Resonant Converter

2020 IEEE Vehicle Power and Propulsion Conference (VPPC) Pub Date : 2020-11-01 DOI:10.1109/VPPC49601.2020.9330918

J. Cao, Xiaoyong Zhang, P. Rao, Shuai Zhou, Feng-wu Zhou, Qing Zhang

引用次数: 1

Abstract

In the paper, a three-phase Delta-Delta LLC resonant converter is introduced. Furthermore, the characteristics of resonant tank without or with phase-shedding are analyzed based on FHA method. Finally, the performance of a 16kW DC/DC converter designed for 750V input and 150V output is evaluated and peak efficiency up to 98.9% is implemented.

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三相Delta-Delta LLC谐振变换器的设计

本文介绍了一种三相Delta-Delta LLC谐振变换器。在此基础上，基于FHA方法对无脱相和有脱相的谐振槽特性进行了分析。最后，对输入电压为750V、输出电压为150V的16kW DC/DC变换器进行了性能评价，实现了高达98.9%的峰值效率。

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

2020 IEEE Vehicle Power and Propulsion Conference (VPPC)

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