Algorithms and Methods on Development of PMU Tester Installed in Smart Substation

Abstract

The protocol and data transmitting of smart substation is different from ordinary substation. Based on the requirements of PMU in smart substation, the PMU tester in smart substation is researched according to the algorithms and methods under the condition of smart substation. Considering the characteristics of PMU installation in smart substation, different methods are presented. Moreover, various formats of signal in smart substation would be involved in PMU tester design. On account of massive jobs on the accuracy of currents and voltages test and composition of reports for engineers, the software designed in the PMU tester would guarantee the facility procedure, efficiency and validity test of PMU in smart substation.