what is the Applications of Separately Excited Generators
Sachin
said on : 2018-10-26 00:02:03
Separately Excited Generators :
The separately excited generators are usually more expensive than self-excited generators as they require a separate source of supply. Consequently they are generally used where self-excited are relatively unsatisfactory. These are used in Ward Leonard systems of speed control, because self-excitation would be unsuitable at lower voltages.
These generators are also used where quick and requisite response to control is important (since separate excitation gives a quicker and more precise response to the changes in the resistance of the field circuit).