The Research On Modeling Tools Of Secondary Database Of The Substation's Simulation

According to the existing question of the secondary database,current database tools of the substation and training system is improved in this paper.The secondary data hierarchical model as well as the corresponding data format is designed based on the actual configuration of the equipments.The method abstracting the same type equipments for template data optimized the data structure.The generation process of protection configuration data and its associated data is designed with the basis of the principle of protection configuration.The rules of fault partition and the principle of protection configuration are researched under different connecting modes.According to different equipments,different principles of configuration is designed correspondingly,the depth search and the width search are alternately used,which guaranteed the correctness of the results.The way considering the differences of connecting modes and the features of protection configuration of the network,ensures generality of the results.Based on data of actual power networks, the tests of the results generated automatically were successfully performed.