Load Frequency Control (LFC) Strategies in Renewable Energy-Based Hybrid Power Systems: A Review

The hybrid power system is a combination of renewable energy plants and conventional plants. This integration causes quality issues including poor settling times higher transient contents. main issue such interconnection the frequency variations caused in system. Load Frequency Controller (LFC) design ensures reliable efficient operation function LFC to maintain within safe limits, hence keeping at specific range. An should be supported with modern intelligent control structures for providing adequate paper presents comprehensive review several diverse configuration First all, an overview energy-based provided need development LFC. basic was studied single-area, multi-area multi-stage configurations. Types controllers developed on different techniques were utilized. comparative analysis various strategies performed graphically. future scope work lists potential areas conducting further research. Finally, concludes by emphasizing better complex environments.