Network status and data quality analysis based on power grid data model

The new energy power system generates a large number of data models, which poses a challenge to the current system operation. In order to analyze the operating status of the system and equipment, a network status monitoring model based on the grid data model is proposed. The basic composition of the power grid data model is analyzed, the network element layer, the network communication layer, the network information layer, the network function layer, and the network business layer are analyzed in detail, and the functional architecture is proposed. A network intelligent analysis and system management platform based on real-time model data is proposed. The network state analysis process based on the grid data model is established, and the case analysis is carried out with the switch operation analysis and the transformer tap changer operation analysis as the objects, which illustrates the effectiveness of the grid data model proposed in this paper.