Uses or Applications of DC Generators

Applications of Shunt Field DC Generators Applications of Series Field DC Generators Application of Compound DC Generators Applications of Shunt Field DC Generators The terminal voltage of the shunt field generator is almost constant or … Read more

interpoles of dc machine

Methods of Improving Commutation

We require methods of improving commutation in dc machines. Perfect commutation requires complete current reversal within the commutation period. But generally due to the reactance of the armature winding quick current reversal is not possible … Read more

commutator

Construction of DC Generator

A DC generator has the following essential parts. Magnetic Frame or Yoke Pole Cores and Pole shoes Field Coils Armature Core Armature Windings Commutator Carbon Brushes Magnetic Frame or Yoke The outer cover frame of … Read more

compensating winding in dc machines

Compensating Winding in DC Machines

We use Compensating Winding in larger rated DC generator and motor. In large DC machines like motors of rolling mills, turbo generators etc. there may be a large fluctuation of the load. The fluctuation of … Read more