How relays are connected in the power system?
Last Answer : The relays are connected to the power system through the current transformer (CT) or potential transformer (PT). ...
How the electrical power system protection is divided?
Last Answer : The overall system protection is divided into Generator protection, Transformer protection, Bus bar protection, Transmission line protection and Feeder protection...
What is an exciter and how does it work
Last Answer : There are two types of exciters, static exciter and rotary exciter. Purpose of exciter is to supply the excitation dc voltage to the fixed poles of generator. Rotary exciter is an additional small ... Initial voltage is built up by residual magnetism. It gives the starting torque to the generator....