A Multi-Input-Port Bidirectional DC/DC Converter for DC Microgrid Energy Storage System Applications

被引：14
|
作者：
Zhu, Binxin [1 ,2 ]
Hu, Hui [1 ,2 ]
Wang, Hui [1 ,2 ]
Li, Yang [3 ]
机构：
[1] China Three Gorges Univ, Coll Elect Engn & New Energy, Yichang 443000, Peoples R China
[2] China Three Gorges Univ, Hubei Prov Key Lab Operat & Control Cascaded Hydr, Yichang 443000, Peoples R China
[3] Wuhan Univ Technol, Sch Automat, Wuhan 430000, Peoples R China
来源：
ENERGIES | 2020年 / 13卷 / 11期
基金：
中国国家自然科学基金;
关键词：
DC; DC converter; multi-input-port; bidirectional; energy storage; DESIGN;
D O I：
10.3390/en13112810
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
A multi-input-port bidirectional DC/DC converter is proposed in this paper for the energy storage systems in DC microgrid. The converter can connect various energy storage batteries to the DC bus at the same time. The proposed converter also has the advantages of low switch voltage stress and high voltage conversion gain. The working principle and performance characteristics of the converter were analyzed in detail, and a 200 W, two-input-port experimental prototype was built. The experimental results are consistent with the theoretical analysis.
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收藏
页数：16
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