The Research Of The Openness And Improvement Of Grid Relay Protection Statistical Analysis And Operation Management System

With the development of power system informatization, there is a growing demand of data exchange and sharing among all the professional application databases. This paper mainly studies the following two Contents:(1) This paper studies the openness of statistical analysis of relay protection and operation management system. The database is designed based for actual requirements and openness. Openness program of the system is designed by using the intermediate data format. It realizes the implementation of data interface between system and Excel format files, which has solved the data exchange problems among the relay protection system, OMS, and this system. (2) In order to make the system much better, the paper makes a designing improvement of the original system, the platform is updated to Visual FoxPro 9.0, HTML report output format is added. And this system achieves LAN sharing mode and make access to the database through LAN, which has solved the data sharing problem in local systems.