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

Benhong Wang, Ligui Wu, Peng Zhang, Fangqing Zhang () and Jiang Guo
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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

Energies, 2025, vol. 18, issue 16, 1-14

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.

Keywords: AHP-entropy weighting; coordination-level evaluation; power system; source-grid-load-storage (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2025
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