Optimal dispatch of integrated energy system considering integrated demand response resource trading

In order to reduce the impact of renewable energy output and load fluctuations improve flexibility integrated system (IES), it is necessary further promote user participation in demand response (IDR). Therefore, this paper constructs a hierarchical framework that enables transaction IDR resources among users by combining information interaction network established blockchain management system. This also analyses comfort users, cost purchase use aggregators, then develops two-layer optimization model. The results simulation show model trading constructed can realize which effectively promotes IDR, reduces loss resources, more effective integration dispersed improves IES.