Distribution System Restoration with Cyber Failures Based on Co-dispatching of Multiple Recovery Resources

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外文摘要：Improving the restoration efficiency of a distribu-tion system is essential to enhance the ability of power systems to deal with extreme events.The distribution system restoration(DSR)depends on the interaction among the electric network(EN),cyber network(CN),and traffic network(TN).However,the coordination of these three networks and co-dispatching of multiple recovery resources have been mostly neglected.This paper proposes a novel DSR framework,which is formulated as a mixed-integer linear programming(MILP)problem.The fail-ures in cyber lines result in cyber blind areas,which restrict the normal operation of remote-controlled switches.To acceler-ate the recovery process,multiple recovery resources are uti-lized including electric maintenance crews(EMCs),cyber main-tenance crews(CMCs),and emergency communication vehicles(ECVs).Specifically,CMCs and ECVs restore the cyber func-tion of switches in cooperation,and EMCs repair damaged elec-tric lines.The travel time of these three dispatchable resources is determined by TN.The effectiveness and superiority of the proposed framework are verified on the modified IEEE 33-node and 123-node test systems.

外文关键词：

Distribution system restoration(DSR)network couplingmaintenance crewco-dispatchingemergency commu-nication vehicle

作者：

Zhengze Wei、Kaigui Xie、Bo Hu、Yu Wang、Changzheng Shao、Pierluigi Siano、Jun Zhong

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作者单位：

National Key Laboratory of Power Transmission Equipment Technology,Chongqing University,Chongqing 400044,China

Department of Management and Innovation Systems,Uni-versity of Salerno,Fisciano 84084,Italy

Department of Electrical and Electronic Engineering Science,University of Johannesburg,Jo-hannesburg 2006,South Africa

Shenzhen Power Supply Co.,Ltd.,China Southern Pow-er Grid,Shenzhen 518000,China

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出版年：

2024

DOI：

10.35833/MPCE.2023.000173

现代电力系统与清洁能源学报(英文版)

ISSN：

年,卷(期)：2024.12(4)