Unbalanced Phase Current
Difference between Symmetrical Fault Current and Unsymmetrical Fault Current: The difference between Symmetrical Fault Current and Unsymmetrical Fault Current is given in below table Sl no Symmetrical Fault Current Unsymmetrical…
Negative Sequence Protection of Generator against Unbalanced Loads: If, owing to a fault, there is an imbalance in the three-phase stator currents, double frequency currents are induced in the rotor…
Polyphase Circuits Articles: Polyphase System: In an ac system it is possible to connect two or more number of individual circuits to a common polyphase source. Though it is possible…
Negative Phase Sequence Relay: A negative phase sequence relay (or phase unbalance) is essentially provided for the protection of generators and motors against unbalanced loading that may arise due to…