Review of Networked Microgrid Protection:Architectures,Challenges,Solutions,and Future Trends  

作　　者：Jorge de la Cruz Ying Wu John E.Candelo-Becerra Juan C.Vasquez Josep M.Guerrero 

机构地区：[1]Center for Research on Microgrids(CROM),Department of Energy Technology,Aalborg University,9220 Aalborg,Denmark [2]Facultad de Minas,Departamento de Energia Eléctrica y Automatica,Universidad Nacional de Colombia,Sede Medellin,Carrera 80 No.65-223,Robledo,Medellin 050041,Colombia. [3]Center for Research on Microgrids at UPC(UPC CROM),Department of Electronic Engineering,Technical University of Catalonia(UPC),08019 Barcelona Spain [4]ICREA,Pg.Lluis Companys 23,08010 Barcelona,Spain [5]Center for Research on Microgrids at AAU(AAU CROM),AAU Energy,Aalborg University(AAU),9220 Aalborg East,Denmark

出　　处：《CSEE Journal of Power and Energy Systems》2024年第2期448-467,共20页中国电机工程学会电力与能源系统学报（英文）

基　　金：supported by VILLUM FONDEN under the VILLUM Investigator Grant 25920:Center for Research on Microgrids(CROM).corresponding author:,email:[e-mail],ORCID:https://orcid.org/0000-0002-3423-6367。

摘　　要：Design and selection of advanced protection schemes have become essential for reliable and secure operation of networked microgrids.Various protection schemes that allow correct operation of microgrids have been proposed for individual systems in different topologies and connections.Nevertheless,protection schemes for networked microgrids are still in devel-opment,and further research is required to design and operate advanced protection in interconnected systems.Interconnection of these microgrids in different nodes with various intercon-nection technologies increases fault occurrence and complicates protection operation.This paper aims to point out challenges in developing protection for networked microgrids,potential solutions,and research areas that need to be addressed for their development.First,this article presents a systematic analysis of different microgrid clusters proposed since 2016,including several architectures of networked microgrids,operation modes,components,and utilization of renewable sources,which have not been widely explored in previous review papers.Second,the paper presents a discussion on protection systems currently available for microgrid clusters,current challenges,and solutions that have been proposed for these systems.Finally,it discusses the trend of protection schemes in networked microgrids and presents some conclusions related to implementation.IndexTerms—Adaptive eprotection,microgrid cluster,microgrid,multiple microgrid,networked microgrid,real-time simulation,smart grid.

关 键 词：Adaptive eprotection microgrid cluster MICROGRID multiple microgrid networked microgrid real-time simulation smart grid 

分 类 号：TM73[电气工程—电力系统及自动化]