Inertia Enhancement of an Isolated DC Microgrid Using Hierarchical Virtual Inertia Control

被引:21
|
作者
Samanta, Soumya [1 ]
Mishra, Jyoti Prakash [1 ]
Roy, Binoy Krishna [1 ]
机构
[1] Natl Inst Technol Silchar, Dept Elect Engn, Silchar 788010, Assam, India
关键词
Bidirectional DC-DC converter; DC bus voltage regulation; DC microgrid; Hierarchical virtual inertia control; Inertia enhancement; Renewable power generation; SYNCHRONVERTERS INVERTERS;
D O I
10.1080/03772063.2020.1754932
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this paper, a hierarchical virtual inertia control technique for a bidirectional DC-DC converter is proposed to enhance inertia of an isolated DC microgrid through the DC bus voltage regulation. The transient and steady-state performance of the DC microgrid, in terms of the DC bus voltage regulation, is enhanced with the implementation of the proposed hierarchical virtual inertia control. The DC microgrid is simulated under the variation of both source and load to verify the effectiveness of the proposed control technique. The results show that the DC bus voltage profile is improved during both transient and steady-state operation.
引用
收藏
页码:3149 / 3157
页数:9
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