Simulation of governor operating models in a tidal power generation control system using MATLAB/SIMULINK

Abstract

Tidal power generation systems require precise frequency and power control to ensure stable operation under dynamic load conditions. This study presents a simulation-based analysis of the governor operation within a tidal power generation control system. The main objective is to investigate the frequency regulation characteristics and power stability performance of the system when subjected to load variations. The simulation model was developed on the Matlab/Simulink platform, allowing detailed examination of five operating modes of the governor: (i) no-load operation, (ii) loaded operation without power feedback, (iii) operation with power feedback, (iv) operation with set-point power control, and (v) a combined mode incorporating both power feedback and set-point control. The results provide insights into the dynamic behavior of the governor under different control configurations and demonstrate the importance of coordinated feedback and set-point regulation for maintaining power stability. The findings of this study can serve as a useful reference for the design and selection of hydraulic turbines, generators, and control strategies in tidal power plants.