Design And Realization Of Power Dispatching Operation Instructions Expert System Based On Real-time Information

With the development of artificial intelligence technology and power system integrated automation is getting more sophisticated, Computer artificial replacement operation has become an inevitable trend. In recent years, researchers'tireless efforts of operation automatic generation have made considerable development. But mainly in the following areas is still deficient: Generalness, as the power-system is complex and ever-changing mode of operation, rule differences, leading to the promotion of difficulties; Independent, as the main system, called the real-time data mixed, Operation Instructions expert system is overly dependent on the main station; Maintenance, resources for the preservation of the environment is not ideal, users can facilitate the participation of system resources for the expansion, modification and maintenance, lead to a lack of vitality system.In this paper, the dispatching operation expert system is in an attempt to resolve these issues. The system combines the expert system theory, object-oriented programming and database management system, and Xinmi areas targeted to be achieved, the main ones are as follows.Use frame law to describe the power system equipment parameters and constructs a visual, structured data structure and object-oriented software design methods to achieve. Establish flexible, independent, universal rules to describe operational knowledge by the use of production law definition of "rules-rules body" hierarchical structure; Based on this general rule designed inference algorithm, make inference engine to track network operating mode changes.Interpret the main station transmit real-time data to update equipment condition, guarantee that the equipment state of real-time, meanwhile ensuring the independence of the system, so that to minimize coupling.Explore dispatching operation instructions expert system oriented to the Xinmi's network, including real-time data communication module, network topology drawing module, operation management module, system management module and database management module.