Pid-like fuzzy logic control for a turbogenerator

摘要

In this paper, PID-Like fuzzy logic control has desigend to control t excitation voltage of a single-input single-output (SISO) turbogenerator system connected to an infinite busbar to demonstrate the effectiveness and robustness of these design approach. The performance of this controller is evaluated in comparison with a conventional proportional, integral and derivative (PID) controller in simulation. Also, the performance evaluated from the responses to both small and large disturbances, including short circuit on the transmission lines. It is found that, the PID-like fuzzy logic controller is much less sensitive to changes in the operating points of the system. Copyright ~direct 2000 IFAC