Coordination between CIM model and IEC61850 model based on CIM/E language

The IEC61850 model is adopted by substation in the description of substation model while the CIM model is adopted by dispatching center,which encumbers the automation and intelligentization of power grid.An application-oriented solution is presented based on the existing research and application of CIM / E,which defines the substation model information needed by dispatching center with CIM / E language and converts the SCD(Substation Configuration Description) file into equivalent CIM / E file for substation,which can be directly used by dispatching center to realize the source-end maintenance of model information.The automation systems of substation and dispatching center and the communication between them are properly designed to fully utilize the data acquisition network between two ends for realizing the initiative call and automatic update of model.