Power trading mechanism of virtual power plant considering multiple entities cooperative participation

For VPPs with multiple operating entities, this paper proposes a power trading mechanism between multiple operators based on cooperative games. And the nash bargaining method is used to solve the electricity trading volume and income transfer among these operators, so that the operating costs of each operator can reach pareto optimality and the total operating costs of VPP can be minimized. Finally, the example simulation further verifies that the proposed method can effectively reduce the operating costs of each operating entity and provides a reference scheme for the design of the power trading mechanism in VPP.