Real power and frequency control of a small isolated power system
Gain settings of PI and PID controllers are optimized by GA and PSO for small power system. Gain settings are more or less insensitive for different settings of wind power reference set point. Random noise wind component has negligible effect on dynamic performances. Sensitivity analysis and stability analysis are carried out. Power injection by winddiesel system into a distribution network is satisfactory.
pid controller wind turbine generator diesel generator pi controller genetic algorithm particle swarm optimization