Research on Data Model and Integration Technology of New Energy Power System

With the improvement of informatization level, the establishment of the enterprise data model and the integration of heterogeneous data are particularly important in the process of the new energy electric power enterprise informatization construction. This paper studies the theory of enterprise data model and IEC61970/61968 model standards, and the impact factors of wind power generation and photovoltaic power generation. The corresponding prediction model and the data model of the equipment domain are established. In addition, the operation analysis system has been designed and implemented, the system has functions of the prediction of power and the statistical analysis to running data, etc. This paper also studies the key problem to solve in the data integration, and according to the characteristics of the related parameters in the wind power generation and photovoltaic power generation, the data integration platform has been designed and implemented.