Mixed game approach for local integrated energy systems operation with hybrid energy storage sharing and hydrogen transportation

Yuchen Pu, Qi Li, Zequn Wang, Elena Breaz, Weirong Chen and Fei Gao

Energy, 2025, vol. 335, issue C

Abstract: This paper proposes an optimal operation method for electricity-hydrogen hybrid energy storage sharing among local integrated energy systems (LIES) by applying hydrogen transportation. To enhance energy utilization and operation economy, a hybrid energy storage sharing operator (ESSO) with hydrogen transportation and the LIESs with electric-hydrogen storage is established. A mobile hydrogen storage sharing model based on road transportation is provided. Then, a two-layered optimal operation framework is explored based on noncooperative-cooperative mixed games. In this framework, the upper layer is a Stackelberg game-based energy-sharing framework between the energy supplier (ES) and LIESs/ESSO, operating to maximize their interests. Then, based on the determined energy prices of ES, LIESs, and ESS engage in a cooperative game to achieve optimal operation of shared energy storage and also the optimal routes for mobile hydrogen storage. To solve the operation problem, a two-layered Bisection–Weighted alternating direction method of multipliers (W-ADMM) is proposed. A case study based on three different LIESs and an ESSO is carried out to verify the proposed method and analyze the economy of the proposed mobile hydrogen transportation-based energy storage sharing framework, and the results indicate that the proposed energy sharing framework reduces the total operation cost of the LIESs alliance by 12.9 % and improves the energy utilization ratio of the whole region by 7.6 %. Also, the proposed W-ADMM-based algorithm can effectively solve the trading problem, which reduces the solving time by 50.4 %.

Keywords: Electricity-hydrogen hybrid energy storage sharing; Hydrogen transportation; Optimal operation; Mixed game (search for similar items in EconPapers)
Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:eee:energy:v:335:y:2025:i:c:s0360544225038046

DOI: 10.1016/j.energy.2025.138162

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