Research on Bay Mapping Technology of Secondary System in High Reliability Substation

The partition diagram of bay is an important part of the graphic picture of the secondary system in a highly reliable substation, the current mainstream scheme is to generate the corresponding model in the database by parsing the substation scd (substation configuration description) file, manually draw the interval diagram and conduct the associated configuration of the diagram model by engineer. In order to solve the huge workload of manual drawing and the graph module association is prone to error during the operation of the station control system, this paper presents a technical method of automatically generating partition diagram of bay based on the self customization of wiring template and measurement template. After importing the substation scd file and finishing the internal association of system data, the engineer can select the corresponding bay name in the graphic editing tool, and automatically generates the bay graph by matching template, and the program algorithm automatically completes the graphic model association of the bay division graph, which greatly reduces the workload of the engineer, and ensures the consistency of the system graphic data.