The Design Of Industrial User Information Exchange Interface Facing Power Demand Side Management

With the large-scale access of renewable energy, distributed power and electric vehicles of energy Internet, which make the power system showing a strong bilateral randomness. Demand-side management (DSM) have positive influences for construction work of Internet Energy. DSM is a new concept to achieve scientific development, which can optimize the power consumption, improve the use efficiency of terminal, and realize the use of power orderly and scientifically. The information exchange interface for the business automation is designed in this article, which is based on the demand side management business, so that the demand side system and the load device can automatically participate in the DSM project, and ensure the realization of the DSM business.Firstly, this article analysis DSM system of industrial users, analysis the DSM system case, function, service, concept model and system information flow and energy flow, functional analysis mainly introduces the six main functions of the DSM system, business analysis mainly introduces the three major segments and the process of the realization of the business of the DSM system. Secondly, on the basis of the analysis of DSM system of industrial users, the information exchange interface of DSM system for industrial users is designed in detail, mainly including the design of the hierarchy model, interface information model, interface communication mode and interface service. The design of interface hierarchy model is based on the SGAM model. The design of information model are divided into three classes:information model class of industrial users, information model class of demand response, information model class of load characteristic. Furthermore, Web Service mode is selected as the communication of interface, the information exchange process, the service design of interface is divided into the following seven classes:load management, data communication, information management, demand response, energy efficiency assessment, distributed energy resource, contract and transaction.