Experimental Comparison of Isolated Bidirectional DC-DC Converters Based on All-Si and All-SiC Power Devices for Next-Generation Power Conversion Application

被引:81
作者
Zhao, Biao [1 ]
Song, Qiang [1 ]
Liu, Wenhua [1 ]
机构
[1] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
基金
中国国家自然科学基金;
关键词
Battery energy storage; bidirectional converter; power conversion; silicon carbide (SiC); DUAL-PHASE-SHIFT; SYSTEM;
D O I
10.1109/TIE.2013.2258304
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper, the application performances of isolated bidirectional dc-dc converters (IBDCs) based on all-Si and all-SiC power devices for next-generation power conversion application are comparatively analyzed and validated through experiments. Both the comparative theoretical analysis and experiments show that the SiC-based converter has better performance than the Si-based IBDC. The efficiency of all-SiC-based IBDC is higher than that of the previous reported IBDCs. The practical applications of IBDC for the next-generation power conversion are expected with the appearance and application of SiC-based power devices.
引用
收藏
页码:1389 / 1393
页数:5
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