I. Introduction
An interconnected power network regulates the frequency and manages the flow of electricity to maintain it within the nominal range. Active and reactive power needs to modulate in real-time as the load changes. The oscillations may be rapidly controlled in a typical range using the Automatic Generation Control (AGC). As a result of power mismatch and system losses, the frequency of the power supply can be seen to change. Alterations can also be made to the intensity of the tie-lines that connect the various components of the testing system. Generators and tie-line power can help sustain system dynamics. This control is often known as the area control error (ACE). The three major aims of AGC are as follows [1]: Main objectives of LFC are:
The system's frequency fluctuations must be within the permitted range.
Oscillations in tie-line power must be controlled to a bearable level.
The generating system operates efficiently.