Question

what is load frequency control​

Answer 1

Answer:

In an electric power system, Load Frequency Control (LFC) is a system to maintain reasonably uniform frequency, to divide the load between the generators, and to control the tie- line interchange schedules. The change in frequency is sensed when the rotor angle ∂ is changed

Answer 2

• Power sharing between two areas occurs through these tie-lines. Load frequency control, as the name signifies, regulates the power flow between different areas while holding the frequency constant.