A Voltage Regulator is designed to maintain a consistent and stable output Voltage despite changes in the Generator's load and speed. It achieves this by monitoring the Generator's output Voltage and adjusting the field excitation current within the Generator's exciter circuit. The primary purpose is to ensure that the Voltage supplied by the Generator remains within acceptable limits, preventing overvoltage or undervoltage conditions.

Attributes:
• Helps to prevent damage caused by Voltage surges or drops
• Ensuring that the Generator operates at its most efficient point

Applications:
A Voltage Regulator acts as a control device that controls and maintains the output Voltage of the Generator within a specified range.