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Multi-Level Coordination-Level Evaluation Study of Source-Grid-Load-Storage Based on AHP-Entropy Weighting

Author

Listed:
  • Benhong Wang

    (China Yangtze Power Co., Ltd., Yichang 443000, China)

  • Ligui Wu

    (China Yangtze Power Co., Ltd., Yichang 443000, China)

  • Peng Zhang

    (China Yangtze Power Co., Ltd., Yichang 443000, China)

  • Fangqing Zhang

    (School of Power and Mechanical Engineering, Wuhan University, Wuhan 430000, China)

  • Jiang Guo

    (School of Power and Mechanical Engineering, Wuhan University, Wuhan 430000, China)

Abstract

With the development of the power system, the ability to present a comprehensive and reasonable evaluation of its coordination level has become important for the collaborative optimization of source-grid-load-storage. By identifying uncertain risk factors fully, the present work develops a multi-level coordination-level evaluation of source-grid-load-storage based on AHP-entropy weighting. Building on previous studies, the present work reflects interactive characteristics of the collaborative optimization of source-grid-load-storage. Meanwhile, to determine the indicator weighting more reasonably, AHP-entropy weighting is adopted; this method combines the advantages of subjective AHP weighting and objective entropy weighting. Firstly, the multi-level coordination-level evaluation of source-grid-load-storage is introduced and includes both direct factors and indirect factors. Next, based on AHP-entropy weighting, the indicator weighting of the multi-level coordination-level evaluation is determined. Lastly, a case study is conducted that involves evaluating the coordination levels of the power systems of three regions. Additionally, the effectiveness of the multi-level coordination-level evaluation of source-grid-load-storage is validated.

Suggested Citation

  • Benhong Wang & Ligui Wu & Peng Zhang & Fangqing Zhang & Jiang Guo, 2025. "Multi-Level Coordination-Level Evaluation Study of Source-Grid-Load-Storage Based on AHP-Entropy Weighting," Energies, MDPI, vol. 18(16), pages 1-14, August.
    • Handle: RePEc:gam:jeners:v:18:y:2025:i:16:p:4321-:d:1724200
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