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Article Dans Une Revue INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS Année : 2023

Optimal Scheduling Strategy and Benefit Allocation of Multiple Virtual Power Plants based on General Nash Bargaining Theory

Résumé

The benefits of small-scale renewable energy resources are restricted by a feed-in-tariff strategy that works with distribution grids only. Virtual Power Plant (VPP) aggregates diverse distributed energy resources on the demand side for efficient control, which can improve their revenue and encourage the growth of renewable energy. Based on the general Nash bargaining theory, this paper proposes a multi-VPP energy-sharing mechanism. This approach enables VPPs to increase their revenue by engaging in peer-topeer energy transactions. First, a general Nash bargaining-based model is proposed for multi-VPPs energy sharing considering peer-to-peer energy transactions. The model is then decomposed into two subproblems: minimizing the total cost of the VPP energy-sharing alliance, and the cost allocation of peer-to-peer energy transactions. Considering the privacy protection of VPPs, the first subproblem is solved by a distributed algorithm based on the alternating direction multiplier method. In the second subproblem, due to the introduction of a bargaining factor that is positively related to each VPP's contribution to energy sharing alliance, the cost allocation better reflects their contribution. The numerical test demonstrates the proposed energy-sharing mechanism, with little computational complexity, delivers a cost distribution result that is comparable to the classical Shapley value while promoting the development of renewable energy resources.
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Dates et versions

hal-04116397 , version 1 (06-06-2023)

Identifiants

Citer

Xingyu Yan, Ciwei Gao, Hao Ming, Dhaker Abbes, Bruno Francois. Optimal Scheduling Strategy and Benefit Allocation of Multiple Virtual Power Plants based on General Nash Bargaining Theory. INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2023, 152, ⟨10.1016/j.ijepes.2023.109218⟩. ⟨hal-04116397⟩
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