Cooperative and Integrated Operation of the Power Equipment Network Based on Main-Distribution Coordination

Manlu Chen, Runquan He (), Junan Chen and Fei Chen
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Manlu Chen: Power Dispatching Control Center of Guangdong Power Grid Co., Ltd., Guangzhou 510600, China
Runquan He: Maoming Power Supply Bureau, Guangdong Power Grid Co., Ltd., Maoming 525000, China
Junan Chen: Maoming Power Supply Bureau, Guangdong Power Grid Co., Ltd., Maoming 525000, China
Fei Chen: Department of Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China

Energies, 2025, vol. 18, issue 18, 1-15

Abstract: In order to realize the overall economic operation of the power equipment network, this manuscript proposes a hybrid algorithm based on Genetic Algorithm and Satin Bowerbird Optimizer, which is used for coordinated operation between the grids of power equipment networks. Firstly, a power grid architecture with a main-distribution coordination is constructed to ensure that the synergy between the main network and the distribution network is met. Secondly, the division of grids is introduced and a hybrid algorithm is proposed for the coordinated operation between grids. Finally, two microgrids in a region are analyzed as examples. The results show that the proposed method reduces the total system cost by 40.1% and cuts carbon emissions by 53.5% compared to independent grid operation. Additionally, the hybrid algorithm converges efficiently within 24 iterations, demonstrating strong global and local optimization capabilities. This approach significantly improves the flexibility, stability, and economic efficiency of power system operation while supporting sustainable development goals.

Keywords: main-distribution coordination; grid collaboration; mutual aid operation; hybrid algorithm (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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