研究目的
To design an optimum controller for load frequency control (LFC) in a proposed microgrid using the best available renewable sources based on priority to fulfil the mismatch between load demand and generation.
研究成果
The proposed HHO tuned PI-TIDF controller provides superior performance in reducing frequency deviations in an isolated microgrid compared to PIDF and TIDF controllers. The controller maintains satisfactory performance under varying disturbance conditions without the need for retuning.
研究不足
The study focuses on an isolated microgrid and may not be directly applicable to grid-connected systems. The performance is evaluated under specific disturbance scenarios, and real-world conditions may vary.
1：Experimental Design and Method Selection:
The study proposes a PI-TIDF controller for LFC of an isolated microgrid. The HHO algorithm is used for tuning the controller parameters.
2：Sample Selection and Data Sources:
The microgrid model includes solar photovoltaic, wind turbine, biogas, biodiesel generators, flywheel, and battery storage system.
3：List of Experimental Equipment and Materials:
Matlab R2016a (9.0.0.341360) is used for simulation.
4：341360) is used for simulation.
Experimental Procedures and Operational Workflow:
4. Experimental Procedures and Operational Workflow: The simulink model of the microgrid is designed, and optimization algorithms are run with 30 populations and 50 iterations.
5：Data Analysis Methods:
The ITAE fitness function is used for optimization, and the performance of the proposed controller is compared with other techniques.
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