Dynamic demand response strategy based on source-grid-load integration and optimal energy efficiency

With the deployment of various types of distributed flexible resources within the station area and the application of advanced sensing interconnection technology, a technical basis is provided for the dynamic interactive regulation of the flexible resources in the high-permeability new energy station area. This paper firstly analyzes the dynamic interaction timing characteristics of source-load-storage in the station area, and establishes a global interaction regulation strategy model of source-grid-load in the station area with the objective of optimal energy efficiency and the constraints of new energy active output, electric vehicle charging response, and user comfort by means of non-dominated ranking genetic algorithm. Finally, the economic and environmental benefits of the interactive regulation strategy are verified based on a realistic demonstration scenario, and the optimal comprehensive benefits of the new energy are realized with the mutual coordination of local consumption and external electricity.