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Hypergraph modeling and vulnerability assessment of power network
编号：73 访问权限：仅限参会人 更新：2023-11-20 13:45:39 浏览：518次 口头报告

报告开始：2023年12月09日 16:00（Asia/Shanghai）

报告时间：15min

所在会场：[S7] Power system protection and control [S7] Power system protection and control

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摘要
Vulnerability assessment of power system is the key starting point of its security analysis. Effective assessment results will contribute to the safe and reliable operation of power system. In view of this, this paper proposes a vulnerability assessment method based on power network hypergraph model. Firstly, the power transmission path is determined by the power flow tracing method and defined as a hypergraph hyperedge. The nodes in the path are defined as hypergraph nodes, and a hypergraph model suitable for the power grid is constructed by using the hypergraph theory. Secondly, the vulnerability assessment index of transmission line in power network is defined according to the node super degree of hypergraph. Finally, the simulation analysis is carried out on the IEEE-14 node system, and the simulation results verify the effectiveness and accuracy of the method.
关键词
hypergraph theory; flow tracing; power network; vulnerability analysis
报告人
tian qi
Student southwest Jiaotong University

稿件作者
tian qi southwest Jiaotong University
Zixuan Liu Southwest Jiaotong University
Zhang yeqing Southwest Jiaotong University
Wenli Fan Southwest Jiaotong University
y sy Southwest Jiaotong University
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重要日期

  • 会议日期

    12月08日

    2023

    至

    12月10日

    2023

  • 11月01日 2023

    初稿截稿日期

  • 12月10日 2023

    注册截止日期

主办单位
IEEE IAS
承办单位
Southwest Jiaotong University (SWJTU)
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