Analysis of Unidirectional Isolated Y-Y Connection Three-Phase DC-DC Converter
Analysis of Unidirectional Isolated Y-Y Connection Three-Phase DC-DC Converter
复制标题
单向隔离Y-Y连接三相DC-DC变换器分析
DOI：
10.1109/ifeec53238.2021.9661684
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Takeshita Takaharu
中科院分区：
文献类型：
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作者：
Tuan Mai Van;Budo Kohei;Tuan Cao Anh;Takeshita Takaharu
本文对单向隔离 Y-Y 连接三相 DC-DC 变换器进行了分析。所提出的转换器的波形类似于传统的 Y-Y 连接三相双有源桥 (DAB) DC-DC 转换器。因此，通过推导每个 DC-DC 转换器的相电流和功率流，将所提出转换器的波形、功率因数和效率与 DAB 进行比较，以阐明所提出转换器的有效性。最后通过仿真和实验验证了变换器的特性。
This paper presents analysis of unidirectional isolated Y-Y connection three-phase DC-DC converter. The waveforms of the proposed converter is similar to conventional Y-Y connection three-phase dual-active-bridge (DAB) DC-DC converter. Therefore, by deriving the phase current and power flow of each DC-DC converter, the waveforms, power factor and efficiency of the proposed converter will be compared to the DAB to clarify the effectiveness of the proposed converter. Finally, the characteristics of the converter is verified by simulation and experiment.