LIN Shunfu, GUO Yuting, ZHOU Bo, et al. Collaborative Optimal Scheduling Method for Multi-virtual Power Plants and Shared Energy Storage Considering Electricity Prices Uncertainty[J]. 2025, 53(7): 20-27.
LIN Shunfu, GUO Yuting, ZHOU Bo, et al. Collaborative Optimal Scheduling Method for Multi-virtual Power Plants and Shared Energy Storage Considering Electricity Prices Uncertainty[J]. 2025, 53(7): 20-27. DOI: 10.20204/j.sp.2025.07003.
Collaborative Optimal Scheduling Method for Multi-virtual Power Plants and Shared Energy Storage Considering Electricity Prices Uncertainty
To address the challenges of collaborative risk management and economic benefits in multi-virtual power plants (VPPs) configured with shared energy storage (SES), this paper proposes a collaborative optimal scheduling method considering electricity price uncertainty. First, a VPP optimization model is established based on a carbon trading mechanism, aiming to maximize daily operational revenue. Second, accounting for the uncertainty of electricity prices from the main grid, a distributionally robust optimization model is formulated using the Wasserstein distance metric. Then, a cooperative game model for multi-VPPs and SES is developed based on Nash bargaining theory, which is decomposed into two tractable subproblems. Finally, the cooperative game model is solved using the alternating direction method of multipliers. Case studies demonstrate that the proposed method not only enhances operational revenue and risk management capabilities but also achieves equitable revenue allocation among all participantss.