A Game-Theoretic Approach of Optimized Operation of AC/DC Hybrid Microgrid Clusters

被引:6
|
作者
Pan, Xuewei [1 ]
Yang, Fan [1 ]
Ma, Peiwen [1 ]
Xing, Yijin [1 ]
Zhang, Jinye [1 ]
Cao, Lingling [1 ]
机构
[1] Harbin Inst Technol Shenzhen, Sch Mech Engn & Automat, Shenzhen 518055, Peoples R China
关键词
AC; DC hybrid microgrid; smart grid; game theory; game model; Nash equilibrium; ENERGY MANAGEMENT; SYSTEM; POWER; STRATEGY;
D O I
10.3390/en15155537
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
To maximize the benefits of microgrid clusters, a general model and analysis method for studying the optimized operation of AC/DC microgrid clusters using non-cooperative games is proposed. This paper first establishes the optimized objective function of an AC/DC microgrid for economic operations. Based on the supply and demand theory, the dynamic adjustment mechanism of electricity price is introduced into microgrid clusters, and a game model for the optimal operation of multiple microgrids is established. The Nash equilibrium solution of the established model is obtained by iterative search algorithm, and the convergence of the Nash equilibrium solution is also proven. Finally, the validity and economy of the proposed model are verified by the actual case.
引用
收藏
页数:22
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