Published Paper Details:

Power plants using both renewable and conventional energy make up the hybrid power system. Due to this integration, there are problems with the power quality, such as slow settling times and more transient contents. The frequency changes brought on by such connectivity are the fundamental problem for the hybrid power system. The Load Frequency Controller (LFC) design guarantees the power system's dependable and effective operation. LFC's primary job is to keep the system frequency within safe bounds, which also keeps power within a certain range. For an LFC to supply the system with enough power, it should be backed with contemporary and sophisticated control mechanisms. This study provides a thorough analysis of various LFC structures in a variety of power system configurations. First, a description of a power system based on renewable energy and the need for LFC development are given. Single-area, multi-area, and multi-stage power system designs were examined for the fundamental operation. Utilized were many controller types that were designed using various control strategies that had been explored. Graphical analysis was used to compare different controllers and techniques. There is a list of potential study areas in the supplied future scope of work. Finally, the paper emphasises the necessity of improved LFC design in situations with complicated power system architectures.