Research On Demand Response Business Optimization With Communication Impact Under The Energy Internet

With the development of energy Internet,the forms of adjustable load resources on the demand side are gradually diversified,and various types of distributed power supply are increasingly integrated with the existing power grid.The increase of the number of DR(Demand Response)terminals and the expansion of the system scale are the inevitable trend of the future development of the interaction between supply and Demand.Large-scale demand response service transmission depends on efficient,secure and reliable communication transmission mechanism.The impact analysis of communication transmission is becoming more and more important to demand response business.In this regard,the development status of demand response communication at home and abroad is firstly summarized in this thesis;Then,the advantages and disadvantages of multi-category Internet of Things transmission technology under demand response are analyzed and compared,and its influence on demand response transmission is clarified.A new transmission technology,DDS(Data Distribution Service),which can support distributed demand response application is selected and the applicability of relevant transmission technology is analyzed.Secondly,based on the DDS protocol,the specific integration architecture and application mode are given.Then,considering the uncertainty of communication transmission,the corresponding interaction strategy of demand response is designed in the absence of uncertainty statistical information,and the influence of communication transmission on the interaction process of demand response is analyzed.Finally,in view of the problem of demand response service distribution in the power backbone network,the risk distribution in the transmission of demand response service is discussed,and the multi-category QoS(Quality of Service)of DDS is used to realize the overall risk balance optimization of the service,so as to reduce the risk affected by network uncertainty in the transmission of demand response service.