Xiahuayuan Power Plant real-time database system, the production is closely related with the production control system data integration to the PI real-time database platform, online storage and production control system of each measuring point data of many years. The real-time database system in production control system and management information system plays a bridge role. Due to the real-time production information management system and production control system, project design, implementation and cast with all stages of the production system will ensure the safe operation of. The PI real-time database is the two application development platform, the unified data integration platform, for the status maintenance, equipment optimization, analysis of electric power market, the remote diagnosis systems provide a basis for detailed data. Therefore, the system will be completed with high safety and data safety, strong scalability and extensibility and openness. |