Active and Reactive Power Sharing under Time Delays in Autonomous Microgrid Using Consensus-Based Distributed Control

被引：0
|
作者：
Wang Manshang [1 ,2 ]
Zheng Tianwen [3 ]
Chen Laijun [3 ]
Deng Sicheng [3 ]
Mei Shengwei [3 ]
Li Zhengming [1 ]
机构：
[1] Jiangsu Univ, Sch Elect Informat & Engn, Zhenjiang 212013, Jiangsu, Peoples R China
[2] State Grid Zhenjiang Power Supply Co, Zhenjiang 212001, Jiangsu, Peoples R China
[3] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
来源：
2018 INTERNATIONAL CONFERENCE ON POWER SYSTEM TECHNOLOGY (POWERCON) | 2018年
基金：
中国国家自然科学基金;
关键词：
Microgrid; Power sharing; Time delays; Consensus algorithm; ALGORITHM;
D O I：
暂无
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：
Consensus algorithms are widely applied in distributed control of microgrids. With distributed control, the performance of a microgrid is significantly relevant to the time delays of the communication network. This paper mainly focuses on the time delays in the consensus-based control in microgrids. The influence of time delays is analyzed and the stability margin of the time delays is given. It is proved that the stability of the microgrid depends only on the local processing time delays of DGs, while the communication time delays between different DGs would only influence the convergence speed. Moreover, an AC microgrid with four DGs and some loads are implemented and the stability margin of time delays is verified by MATLAB/Simulink simulation results.
引用
收藏
页码：1845 / 1850
页数：6
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