Research on Optimal Dispatching of a Park Integrated Energy System Considering the Integrated Demand Response of End Users

Under the background of energy internet, the traditional demand-side response of electric power will gradually develop to the direction of integrated demand-side response, so the modeling and classification of user types can accurately control the potential of demand response in the park. This paper first considers the types and characteristics of energy-using equipment of each end user in the park, dividing the end user in the park into industrial user, commercial user and resident user. Then the integrated demand response models of different types of users are established. On this basis, taking the maximum total revenue of the park operators as the optimization target, considering the coupling, conversion and storage constraints of power, heat, gas and other energy resources in the park, an optimized operation model of the park is established, which takes into account the integrated demand response of all types of end users. Finally, an example is employed to verify the validity of the proposed model, which shows that classifying the end users can more effectively guide and motivate the end users to participate in integrated demand response, and achieve the coordination and optimization of resources on both sides of the supply and demand in the park.