Central Protection Relay Model
BAJÁNEK, T. SUMEC, S. ORSÁGOVÁ, J.
Central Protection Relay Model is programmed in LabView. It is model which consists of four feeders and represents centralized way of protecting substation. IEC 61850-9-2 Sampled Values are imported and processed in real time in Central Protection Relay Model. In the model several protection function are included · Instantaneous overcurrent protection, · Definite time overcurrent protection, · IDMT overcurrent protection · Negative sequence overcurrent protection · Logic busbar protection · Differential protection
IEC 61850, Sampled Values, GOOSE message, relay model
Tomáš Bajánek, Technická 12, 616 00 Brno