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Coordination between generator overcurrent voltages controlled relays (51 V) and transmission line directional overcurrent relays (67) represent a tedious task in power system protection. It depends heavily on network behavior and system parameters. Mis-coordination is sometimes happened between the two relays. In this paper an intelligent modular protection system is proposed for relays parameter...
Generation stations are considered extremely vital part of power system. Overcurrent voltage controlled relays are extensively used as backup protection of generators. Coordination between generator overcurrent voltage controlled relays and transmission line directional overcurrent relays represents a tedious task in power system protection as it depends heavily on network topology and system parameters...
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