Research of Communication Interface between PMS2.0 and IEC61850 based on Model Mapping

In recent years, the State Grid has been vigorously developing PMS2.0 system and intelligent substation system based on IEC61850 standard. Because the two systems follow different standards, the models are not uniform and the information is difficult to share. In this paper, the mapping relation between the two models is found by analyzing and comparing the structure of the IEC61850 model with that of the PMS2.0 model. Using the MMS communication protocol in IEC61850 Standard, the MMS communication module is designed on the CompactRIO platform of NI Company to realize the data interoperability between PMS2.0 and intelligent substation System. The simulation test effect is good, which shows that the design is effective.