The Design And Realization Of The Data-Mining System Based On Relay Protection And Fault Information System

The relay protection and fault information system can provide highly detailed and abundant data of real-time or fault cases of the power grid 。 After the foundation of the relay protection and fault information system,the problem of how to mine and apply the plenty datum is confronted.The established relay protection and fault information system can collect and process diversified information of auxiliary equitments,it can assist the operation and management of the relay protecton , afford the precondition of condition based maintenance and support the analysis and process of faults of power grid by making the best of the these information.The data mining system base on the relay protection and fault information system is a support system of operation and management of relay protection,at the same time,it is a information assistant ,analysis assistant and decision support system at the time of faults of power grid.Based on the relay protection and fault information system,according to the theories associated,this paper figure out the preliminary design of the data-mining system and demonstrate the functions implemented partly of the software system.