A CCP-based distributed cooperative operation strategy for multi-agent energy systems integrated with wind, solar, and buildings

Bing Ding, Zening Li, Zhengmao Li, Yixun Xue, Xinyue Chang, Jia Su, Xiaolong Jin and Hongbin Sun

Applied Energy, 2024, vol. 365, issue C, No S0306261924006585

Abstract: To explore the bidirectional interaction between renewable energy and buildings in multi-agent energy systems, this paper proposes a distributed cooperative operation strategy for multi-agent energy systems integrated with wind, solar, and buildings based on chance-constrained programming (CCP). First, the multi-agent energy system integrated with wind, solar, and buildings is comprehensively modeled with detailed electric and thermal characteristics for flexibility enhancement. Then for maximizing the profits of the cooperative energy system and each engaged agent, a Nash bargaining model is presented and is divided into two subproblems: the coalition income and the power payment. To preserve the privacy of agents, the adaptive alternating direction method of multipliers (ADMM) is exploited to solve both subproblems. Meanwhile, the CCP method is applied to address diverse uncertainties from wind and solar power generation as well as outdoor temperature. Finally, the effectiveness of the proposed strategy is validated. The simulation results show that, besides the privacy of information among all agents being well preserved, our strategy enhances the profits not only for the energy system but also for all engaged agents.

Keywords: Alternating direction method of multipliers; Buildings; Chance-constrained programming; Multi-agent energy systems; Nash bargaining (search for similar items in EconPapers)
Date: 2024
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Citations: View citations in EconPapers (20)

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DOI: 10.1016/j.apenergy.2024.123275

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