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Comprehensive Vulnerability Evaluation of Power Systems Structure Based on VIKOR Method and Complex Network Theory
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Huan JIANG1, Jia-hui WU1, Mahmuti SANIYE1, Qiang ZHANG2, Lei YAO2, Yang KOU1
Water Resources and Power | 2023, 41(3) : 216 - 220
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Water Resources and Power | 2023, 41(3): 216-220
• ELECTRICAL ENGINEERING •
Comprehensive Vulnerability Evaluation of Power Systems Structure Based on VIKOR Method and Complex Network Theory
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Huan JIANG1, Jia-hui WU1, Mahmuti SANIYE1, Qiang ZHANG2, Lei YAO2, Yang KOU1
Affiliations
  • 1.Engineering Research Centre of the Ministry of Education for Renewable Energy Power Generation and Grid Connecion Control (Xinjiang University), Urumqi 830047, China
  • 2.State Grid Xinjiang Integrated Energy Service Company Limited, Urumqi 830011, China
Published: 2023-03-25 doi: 10.20040/j.cnki.1000-7709.2023.20221819
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Aiming at the problem of power system structure vulnerability, the advantage of multi-index evaluation can be combined with Pajek tool to identify the key nodes of power grid. First of all, based on the complex network theory, considering the power network topology characteristics, structural vulnerability evaluation index system of integrated power system was established. Secondly, in terms of evaluation methods, fuzzy comprehensive evaluation method and CRITIC method were used to calculate the subjective and objective weights of each evaluation index. Finally, combination weighting VIKOR was proposed to calculate the weight value of each node and obtain the ranking result of importance. Taking IEEE-118 system as an example and comparing with different evaluation methods, the results show that this method is feasible.

complex network theory  /  Pajek  /  key node identification  /  CRITIC  /  VIKOR
Huan JIANG, Jia-hui WU, Mahmuti SANIYE, Qiang ZHANG, Lei YAO, Yang KOU. Comprehensive Vulnerability Evaluation of Power Systems Structure Based on VIKOR Method and Complex Network Theory[J]. Water Resources and Power, 2023 , 41 (3) : 216 -220 . DOI: 10.20040/j.cnki.1000-7709.2023.20221819
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Year 2023 volume 41 Issue 3
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Article Info
doi: 10.20040/j.cnki.1000-7709.2023.20221819
  • Receive Date：2022-09-01
  • Online Date：2026-01-28
  • Published：2023-03-25
Article Data
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History
  • Received：2022-09-01
  • Revised：2022-10-19
Funding
Affiliations
    1.Engineering Research Centre of the Ministry of Education for Renewable Energy Power Generation and Grid Connecion Control (Xinjiang University), Urumqi 830047, China
    2.State Grid Xinjiang Integrated Energy Service Company Limited, Urumqi 830011, China
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https://castjournals.cast.org.cn/joweb/sdnykx/EN/10.20040/j.cnki.1000-7709.2023.20221819
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