Research on Logic Model Design and Modeling Application Based on Substation Main Wiring

Logical model is the key to realize the integration of data information and physics, and at present, most of the research focuses on concepts, and less research is carried out on the application scenarios of digital structure construction and 3D physical model association and digital twin modeling. In view of the substation logic model, through the description of the physical ability of the expression, the overall framework of the logic model, the structure of the technical model, the element composition, the coding form and other structural designs are proposed, and the logic model structure and classification method are proposed based on the different main wiring forms of the substation, relying on the specific engineering, the twin modeling application scenario of the logic model is developed, and the integration and association of the logic model and the 3D physical model are carried out according to the logic model digital platform, so as to realize the modeling application for the expression of multiple information in the design process. It provides the basis for the bidirectional data connection between the physical entity data and the virtual model in the subsequent substation.