Reactance and MHO Relay
Reactance Relay: In Reactance Relay the operating torque is obtained from the current and the restraining torque by the current and voltage of the directional element. This implies that Reactance Relay is an over-current Relay with directional Restraint. The directional element is so designed to give Maximum Torque Angle (MTA/RCA) of 90 degree. Therefore from … Read more