文章基本信息

标题：An Enhanced Distributed Algorithm For Agent-Based Microgrid Systems With High Penetration of DERs
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作者：Moaad Aboumalik ; Mohamed EL Brak ; Mohamed Essaaidi 等
期刊名称：International Journal of Computer Science and Network
印刷版ISSN：2277-5420
出版年度：2018
卷号：7
期号：6
页码：320-326
出版社：IJCSN publisher
摘要：In this paper, a consensus-based network coordination problem for microgrids (MGs) and MG clusters is considered. The designed model focuses on optimizing the data sharing between the agents attached to each component of a MG system, in particular: distributed energy resource’s agents and those of intelligent circuit breakers (i-CBs), in order to provide resilience to abrupt changes in microgrid topologies – since dispatch process and reconfiguration of data are not handled in a centralized manner. The long-term goal is to evaluate the impact of integrating high penetration of DERs on the through by using consensus distributed agent-based approach. On the other hand, the proposed method combines the performances integrated in the adaptive consensus algorithm (ACA) with that of the optimal power flow (OPF) to enhance the convergence towards the optimal cost. Due to communication network constraints, the agents are connected only to nearby neighbors. However, by using the enhanced distributed algorithm, DER agents may discover the required global information and hence compute new references for updating the optimal path. A MG test system is illustrated in order to validate the improvement of the presented method, and an under Matlab M-code based simulation results show the effectiveness of the enhanced algorithm.
关键词：Microgrid (MG); distributed energy resources (DERs); optimal power flow (OPF); adaptive consensus algorithm (ACA)