Novel Isolated Multiple-Input Buck-Boost DC-DC Converter for Renewable Energy Sources

被引:2
|
作者
Jiya, Immanuel N. [1 ]
Huynh Van Khang [1 ]
Salem, Ahmed [1 ,2 ]
Kishor, Nand [3 ]
Ciric, Rade [1 ]
机构
[1] Univ Agder, Dept Engn Sci, N-4879 Grimstad, Norway
[2] Aswan Univ, Fac Engn, Aswan 81542, Egypt
[3] Ostfold Univ Coll, Fac Engn, Halden, Norway
关键词
buck-boost; dc-dc converter; isolated converter; hardware-in-the-loop; multiple input converter; multi-source converter; renewable energy sources;
D O I
10.1109/IECON48115.2021.9589538
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
An isolated multiple input dc-dc converter (MIC) with unidirectional buck-boost characteristics and simultaneous power transfer is proposed for multi-sources in renewable energy systems in this paper. When compared to existing isolated MICs, the proposed MIC significantly reduces the component count and control complexity since it requires a fixed coupled inductor with only one primary and secondary winding each for any number of inputs and does not require any phase-shifted pulse-width modulation. The operation of the proposed converter for simultaneous power transfer from multiple sources with varying voltages is numerically verified in simulation and validated on OPAL-RT's OP5700 hardware-in-the-loop (HIL) validation platform.
引用
收藏
页数:6
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