Considering the power system reform,the intelligent distribution network as the research object,this paper establishes the interactive system structure,puts forward the interaction mechanism,strategy and implementation method,develops the intelligent distribution network interactive scheduling decision support system,and demonstration application.The results of the research have realized the unification and interaction of the source network load,enhanced the flexibility level and the interactive response ability of the intelligent distribution network,and effectively ensured the flexible and efficient operation of the intelligent distribution network.