On operation ticket expert system for a substation using object oriented technique

In order to increase the accuracy of creating operation ticket program, improve the general utilization of system, an intelligent operation ticket expert system for power substation is presented in this paper. The system is developed by VC++ and SQL database using object oriented programming technique. For using the knowledge of the experts in real-time control, the fuzzy control technology is adopted. For the disadvantages of generative rule, the knowledge representing method of " rule skeleton plus rule body" group is also used in the system. The system is easy to use and maintain. The experiments show that it is an accurate, convenient and universal system for power substation.