Sliding Mode combined VSG Control to Microgrid Inverters

被引:0
|
作者
Zheng, Xuemei [1 ]
Liu, Yidan [1 ]
Pang, Songnan [1 ]
Liu, Zhuang [1 ]
Li, Yangman [1 ]
Wang, Chao [1 ]
机构
[1] Harbin Inst Technol, Dept Elect Engn, Harbin, Peoples R China
来源
IECON 2018 - 44TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY | 2018年
基金
中国国家自然科学基金;
关键词
microgrid inverter; sliding mode; VSG;
D O I
暂无
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
Virtual synchronous generator (VSG) is a grid-connected inverter control algorithm developed rapidly in recent years, which can provide inertia and dynamic frequency support for the grid. This article mainly studies the VSG control of grid-connected inverter based on microgrid, the VSG algorithm is adopted in the power outer loop, and designs the voltage and full-order sliding mode control current double loop to improve the stability of the system. With this method, the robustness of the system is enhanced, and the stable operation of the system is achieved while dynamic performance ensured. The feasibility and effectiveness of the above control algorithms are verified by building a simulation model in MATLAB software.
引用
收藏
页码:2453 / 2456
页数:4
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