Research on Optimal Operation of Building Shared Energy Storage Based on Cooperative Game

The shared energy storage has significant implications for reducing electricity costs for end-users. Addressing the issues of imperfect benefit distribution mechanisms and insufficient analysis of schedulable loads in previous research, a distributed cooperative game-based optimization operation mode for inter-building shared energy storage is proposed in this paper. Firstly, an operational framework for inter-building shared energy storage is designed, which includes the energy management approach for intelligent buildings and shared energy. Secondly, a cooperative operation mode based on asymmetric Nash bargaining is devised and a distributed solving algorithm was presented. Finally, the effectiveness of the model is demonstrated through a case study. Experimental validation shows that the proposed model significantly reduces the energy costs of each building and achieves a reasonable allocation of economic benefits.