Application of The Power Grid Setting Calculation Software System Based on The Data of PMS

Along with the development of electric power system and the expanding of distribution network,The requirements of relay protection setting also increase.By now,various power software system has run in fengxian,but they can not exchange information between each other.so distribution network setting calculation software systems combined of power production management system(PMS) is developed.This paper introduced a set of power grid setting system which reference for the setting of main network and the analysis of fault protection.Combinning the features of Fengxian power grid and the development of the electricity distribution network,The software combined with the PMS in rights assignment,system modeling and data storage.The function include system modeling,fault calculation,setting calculation,data generation,seeting value generation and data management.This system is applicationed in Fengxian Power Supply Company which not only reduces the workload,but also ensures the accuracy and consistency of data,achieved remarkable results.