Implementing distance line protection schemes among IEC61850-enabled substations

Performance evaluation of IEC 61850 GOOSE‐based inter‐substation communication for accelerated distance protection scheme

“…Hence, the time delay for zone 2 faults has to be reduced. One of the solution is to provide communication-assisted accelerated distance protection scheme in transmission line which can speed up the overall fault clearing time [11]. In distance protection scheme, this communication-assisted accelerated protection scheme requires signalling of ON/OFF signals and is realised using tele-protection [8].…”