Research on the Cooperative and Optimal Scheduling Strategy of Multi-energy Demand Response Based on Cloud-Edge Communication

The demand response under multi-energy interaction is no longer limited to load shedding or shifting, but should also include demand transformation between multiple energy types. The interaction is also no longer limited to the traditional two-way interaction between power companies and customers, but all entities that can provide or use other forms of energy become "third parties" in the interaction system of the integrated energy system. To address the problem of insufficient interaction between energy supply and demand in an integrated energy scenario, this paper establishes an optimal operation model that takes into account energy storage devices, energy coupling devices, and distributed renewable energy generation in the context of demand response by multiple energy aggregators, and solves for an optimal economic dispatch strategy. The simulation results of the algorithm prove that the strategy has good advantages in reducing the dispatching cost.