Information interactive model of power grid and user-side devices

In this paper, an information interactive model of power grid and user-side devices is designed, on the basis of studying and practicing smart grid interactive functions. First, block diagram of information interactive system model of power grid and user-side devices is given, and on the basis of it, smart grid user interface system architecture is extracted. Second, the realization process of information interaction is shown with the client/server model, and then the general communication service interface(GCSI) is put forward as well as the functional timing diagram of broadcasting.