Research on Intelligent Protection Area Network Setting
Pudong power grid as a compact, intensive receiving end grid, once the electrical equipment important problems, will be on the grid security, stability caused great impact, at the same time, with the further expansion of power grid,electrical equipment and power system there may be hidden dangers and risks are becoming more and more marginal, grid security smaller and smaller, the relay protection setting management effectiveness and avoid grid risk timely put forward higher requirements.Based on the existing area of protection setting management research, according to the new setting boundaries change positioning fuzzy, upper and lower value with complex was optimized, by the setting content field storage mode to realize the value of version control and calibration function,automatically prompts the setting operation error alarm,automatic drawing of fixed value for the first time curve, promote the upper and lower fixed value with effective coordination, help to the new and old values change process of fine management setting personnel, improve the network anomaly, accident protection equipment action timeliness, accuracy and effectiveness,to establish a set of simple settings can meet the requirements of different area user requirements of setting management system,suitable for all levels of local level scheduling implementation.
Boundary Fixed value with the set value Intelligent Value curve Setting calculation
Chunjie Li Chenliang Pan Liqiang Gu Xiongli Li
State Grid ShangHai PuDong Electric Power Supply Company
国际会议
南京
英文
80-83
2015-09-21（万方平台首次上网日期，不代表论文的发表时间）