融合后悔值感知与通信故障容错的多虚拟电厂博弈策略
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1.河海大学电气与动力工程学院;2.国网江苏省电力有限公司

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国家科技重大专项资助项目(2026ZD0811505)


Regret-aware and communication-fault-tolerant game strategy for multiple virtual power plants
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1.School of Electrical and Power Engineering,Hohai University;2.State Grid Jiangsu Electric Power Co,Ltd

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    摘要:

    为了实现不同类型虚拟电厂(virtual power plant,VPP)间的协同优化,基于最小-最大后悔值(minimum-maximum regret,MMR)理论提出了一种多类型VPP合作博弈的分布式优化运行策略。首先,采用纳什议价理论建立混合型VPP、负荷型VPP、电源型VPP的合作博弈模型,并进一步将其拆分为易于计算的两个子问题,求解最优收益并进行利益分配。接着,采用抗通信故障的并行交替方向乘子法对两个子问题进行求解,在提高计算效率的同时增强中低通信故障率下的算法稳定性。然后,基于MMR理论对不同场景的后悔值进行感知,选择出兼顾鲁棒性与经济性的最优调度策略。最后,通过仿真算例验证了所提模型和方法的有效性。

    Abstract:

    To achieve collaborative optimization across different types of virtual power plants (VPPs), this paper proposes a distributed optimal operation strategy for multi-type VPP cooperative games based on the minimum-maximum regret (MMR) theory. First, a cooperative game model for hybrid VPPs, load-type VPPs and generation-type VPPs is established using Nash bargaining theory, which is further decomposed into two computationally tractable subproblems to solve for optimal payoffs and implement profit allocation. Next, a communication-fault-tolerant parallel alternating direction method of multipliers is adopted to solve the two subproblems, which not only boosts computational efficiency but also strengthens algorithmic stability in the presence of low-to-medium communication failure probabilities. Then, by evaluating the regret values of different scenarios under the MMR framework, an optimal scheduling strategy that balances robustness and economic performance is identified. Finally, the effectiveness of the proposed model and method is validated via simulation case studies.

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  • 收稿日期:2026-09-07
  • 最后修改日期:2026-10-11
  • 录用日期:2026-10-16
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