Need of Generator Cooling: Generator cooling is required for the following reasons. Nowadays generators are built with higher capacities. The largest generators used in major power stations are usually turbo-generators…. Read more »
Types of Rotor Earth Fault in a Generator: Rotor Earth Fault occurs in a rotor of a Generator in either two ways they are Single Rotor Earth fault Double Rotor Earth… Read more »
Conducting Materials: Materials used for conducting electricity are known as Conducting materials. These materials play a vital role in Electrical Engineering. It is interesting to know the applications of these… Read more »
These three terms Torque angle, Power angle and Load angle are associated with Synchronous machines that are synchronous generator and synchronous motor. They named as Synchronous machines as they revolve… Read more »
VECTOR or PHASOR GROUPS: Vector or Phasor groups of transformers are used to denote different connection methods for polyphase transformers. This knowledge is required for connecting the poly-phase transformers in… Read more »
Conducting Polarity test of new three phase Induction motor is necessary before running into operation. If the wrong polarity motor is supplied with three phase supply, the magnetic field distribution… Read more »