Mode transition Strategies for PV-ESS Multi-Microgrids with Three-PhaseISingle-Phase Architecture

被引:0
|
作者
Peng, Jiajun [1 ]
Yang, Ping [2 ]
Xu, Zhirong [1 ]
Zeng, Zhiji [1 ]
机构
[1] South China Univ Technol, Sch Elect Power, Guangzhou 510640, Guangdong, Peoples R China
[2] Guangdong Engn Lab Wind Power Control & Integrat, Guangdong Key Lab Clean Energy Technol, National Local Joint Engn Lab Wind Power Control, Guangzhou 511458, Guangdong, Peoples R China
关键词
multi-microgrids; three-phase/sing/e-phase; mode transition; MANAGEMENT; OPERATION; ENERGY;
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
With the popularization and application of micro grid projects, the multi-micro grids (MMGs) with threephase I single-phase (TP/ SP) architecture is formed in a plurality of adjacent microgrids with certain needs. Due to the complexity of the topology and the diversity of the power supply modes, the MMGs can operate in various modes. It is an urgent problem to realize the flexible seamless switching of the MMGs under different operation modes. In this study, the topology and the hierarchical control framework of TP/ SP MMGs are illustrated first. The mode transition strategies considering the constraint of three-phase current unbalance for TP/ SP MMGs are proposed, to effectively coordinate and control the distributed energy resources (DERs), energy storage systems (ESSs) and loads during the switching process. The simulation results verify the effectiveness and feasibility of the mode transition strategies.
引用
收藏
页码:1564 / 1569
页数:6
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