| 复杂网络理论在能源互联网脆弱性与鲁棒性研究中的应用 |
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| 引用本文： | 刘文霞,黄钰辰,万海洋,李承泽.复杂网络理论在能源互联网脆弱性与鲁棒性研究中的应用[J].陕西电力,2021,0(1):14-21. |
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| 作者姓名： | 刘文霞 黄钰辰 万海洋 李承泽 |
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| 作者单位： | （华北电力大学，新能源电力系统国家重点实验室，北京 102206） |
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| 摘 要： | 由于能源互联网逐渐形成一个庞大的复杂网络体系，其脆弱性与鲁棒性评估面临更多挑战。传统还原论无法解释系统层面的现象且对参数和数据量要求高，存在一定局限性，不断发展的复杂网络理论为此提供了新的理论工具。立足于国内外现有研究，首先概述了能源互联网的脆弱性和鲁棒性的含义，梳理了基于复杂网络理论的总体研究思路；其次，阐述了复杂网络视角下的能源互联网拓扑模型；然后，探讨了用以辨识系统薄弱环节的理论基础，并据此归纳了脆弱性改善策略；接着，基于相依网络理论总结了能源互联网的鲁棒性评估模型，包括连锁故障模型、攻击场景、鲁棒性测度；最后，提炼了已有研究的不足，并展望了未来的研究方向。
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| 关 键 词： | 能源互联网 复杂网络理论 鲁棒性 脆弱性 |
Application of Complex Network Theory in Vulnerability and Robustness Evaluation of Energy Internet |
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| LIU Wenxia,HUANG Yuchen,WAN Haiyang,LI Chengze.Application of Complex Network Theory in Vulnerability and Robustness Evaluation of Energy Internet[J].Shanxi Electric Power,2021,0(1):14-21. |
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| Authors: | LIU Wenxia HUANG Yuchen WAN Haiyang LI Chengze |
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| Affiliation: | （State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources， North China Electric Power University，Beijing 102206，China） |
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| Abstract: | With the development of energy internet technology， the energy internet tends to form a huge and complicated network system，and are facing more challenges in its vulnerability and robustness evaluation. Traditional reductionism cannot explain system-level phenomena and has limitation in high requirements for parameters and data volume. The constantly developing complex network theory provides a new theoretical tool for this problem. According to the existing research both at home and abroad， this paper first introduces the meaning of the vulnerability and robustness of the energy internet， and proposes the general research ideas based on the complex network theory. Secondly， the paper elaborates the topology model of the energy internet from the perspective of the complex networks， discusses the theoretical basis of identifying the weak part of the system， and puts forward the strategies for the vulnerability improvement. In addition， based on interdependent network theory， the paper outlines the robustness evaluation model of the energy internet， including cascading failure model， attack scenario， and robustness measure index. Finally， the paper points out the shortcomings of the existing research， and looks forward to the prospect of the future research direction. |
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| Keywords: | energy internet complex network theory robustness vulnerability |
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